| Column # | Column Name | Description | Units | Data Type | Nulls Allowed | Indexed | In Mini Set | In Short Set | In Standard Set |
|---|---|---|---|---|---|---|---|---|---|
| 1 | cntr | entry counter (key) number (unique within table) | --- | integer | n | 1u | n | n | y |
| 2 | ra | right ascension (J2000 decimal deg) based on peak pixel | deg | decimal(9,6) | n | 1 | y | y | y |
| 3 | dec | declination (J2000 decimal deg) based on peak pixel | deg | decimal(8,6) | n | 1 | y | y | y |
| 4 | glon | galactic longitude (decimal deg) based on peak pixel | deg | decimal(9,6) | n | 0 | n | y | y |
| 5 | glat | galactic latitude (decimal deg) based on peak pixel | deg | decimal(9,6) | n | 1 | n | y | y |
| 6 | r_3sig | 3-sigma K isophotal semi-major axis | arcsec | decimal(4,1) | y | 0 | y | y | y |
| 7 | j_ba | J minor/major axis ratio fit to the 3-sigma isophote | --- | decimal(4,3) | y | 0 | y | y | y |
| 8 | h_ba | H minor/major axis ratio fit to the 3-sigma isophote | --- | decimal(4,3) | y | 0 | y | y | y |
| 9 | k_ba | K minor/major axis ratio fit to the 3-sigma isophote | --- | decimal(4,3) | y | 0 | y | y | y |
| 10 | j_phi | J angle to 3-sigma major axis (E of N) | deg | smallint | y | 0 | y | y | y |
| 11 | h_phi | H angle to 3-sigma major axis (E of N) | deg | smallint | y | 0 | y | y | y |
| 12 | k_phi | K angle to 3-sigma major axis (E of N) | deg | smallint | y | 0 | y | y | y |
| 13 | j_m | J selected "default" magnitude | mag | decimal(5,3) | y | 1 | y | y | y |
| Notes for j_m: This is the selected "default" magnitude for each band. The first choice for the [jhk]_m values are the mags in each band at 20 mag/sq.arcsec w/K fiducial circular aperture ([jhk]_m_k20fc), indicated by [jhk]_mtype values of 0. If, however, the K band mag in this group is > 14.0 (including negative flux or no mag found), all 3 [jhk]_m values will be the mags at 21 mag/sq.arcsec w/J fiducial circular aperture ([jhk]_m_j21fc) and the flags [jhk]_mtype are set to 1. If any one of chosen set of "default" mags is > 99, indicating no mag found, the DB entry for that "default" mag will be set to NULL. Thus, the [jhk]_mtype flags will indicate the source of the "default" mags and sigmas as follows: 0: [jhk]_m_k20fe values 1: [jhk]_m_j21fe values | |||||||||
| 14 | h_m | H selected "default" magnitude | mag | decimal(5,3) | y | 1 | y | y | y |
| Notes for h_m: This is the selected "default" magnitude for each band. The first choice for the [jhk]_m values are the mags in each band at 20 mag/sq.arcsec w/K fiducial circular aperture ([jhk]_m_k20fc), indicated by [jhk]_mtype values of 0. If, however, the K band mag in this group is > 14.0 (including negative flux or no mag found), all 3 [jhk]_m values will be the mags at 21 mag/sq.arcsec w/J fiducial circular aperture ([jhk]_m_j21fc) and the flags [jhk]_mtype are set to 1. If any one of chosen set of "default" mags is > 99, indicating no mag found, the DB entry for that "default" mag will be set to NULL. Thus, the [jhk]_mtype flags will indicate the source of the "default" mags and sigmas as follows: 0: [jhk]_m_k20fe values 1: [jhk]_m_j21fe values | |||||||||
| 15 | k_m | K selected "default" magnitude | mag | decimal(5,3) | y | 1 | y | y | y |
| Notes for k_m: This is the selected "default" magnitude for each band. The first choice for the [jhk]_m values are the mags in each band at 20 mag/sq.arcsec w/K fiducial circular aperture ([jhk]_m_k20fc), indicated by [jhk]_mtype values of 0. If, however, the K band mag in this group is > 14.0 (including negative flux or no mag found), all 3 [jhk]_m values will be the mags at 21 mag/sq.arcsec w/J fiducial circular aperture ([jhk]_m_j21fc) and the flags [jhk]_mtype are set to 1. If any one of chosen set of "default" mags is > 99, indicating no mag found, the DB entry for that "default" mag will be set to NULL. Thus, the [jhk]_mtype flags will indicate the source of the "default" mags and sigmas as follows: 0: [jhk]_m_k20fe values 1: [jhk]_m_j21fe values | |||||||||
| 16 | j_msig | J "default" mag uncertainty | mag | decimal(4,3) | y | 0 | y | y | y |
| Notes for j_msig: The mag sigma values corresponding to the selected "default" magnitude for each band are put in the [jhk]_msig fields. | |||||||||
| 17 | h_msig | H "default" mag uncertainty | mag | decimal(4,3) | y | 0 | y | y | y |
| Notes for h_msig: The mag sigma values corresponding to the selected "default" magnitude for each band are put in the [jhk]_msig fields. | |||||||||
| 18 | k_msig | K "default" mag uncertainty | mag | decimal(4,3) | y | 0 | y | y | y |
| Notes for k_msig: The mag sigma values corresponding to the selected "default" magnitude for each band are put in the [jhk]_msig fields. | |||||||||
| 19 | j_flg | J confusion flag for "default" magnitude | --- | smallint | y | 0 | y | y | y |
| Notes for j_flg: The confusion flags [jhk]_flg* for each mag are defined as follows: 0 if no other sources within aperture used 1 if ap contained pixels masked off in coadd 2 if ap contained pixels masked off due to neighboring sources 3 if ap contained pixels that had a point source flux subtracted off 4 if ap contained pixels within bright star mask 5 if ap contained pixels masked off due to persistence 6 if aperture ran into coadd boundary 7 if ap contained pixels within bright galaxy mask 9 if integrated flux is negative If the integrated flux is negative, a mag value is calculated using BFMag = 99.0 - [ZERO_CAL - 2.5 log10(|flux|)]; the resulting mag range is between ~ 75 and 99. | |||||||||
| 20 | h_flg | H confusion flag for "default" magnitude | --- | smallint | y | 0 | y | y | y |
| Notes for h_flg: The confusion flags [jhk]_flg* for each mag are defined as follows: 0 if no other sources within aperture used 1 if ap contained pixels masked off in coadd 2 if ap contained pixels masked off due to neighboring sources 3 if ap contained pixels that had a point source flux subtracted off 4 if ap contained pixels within bright star mask 5 if ap contained pixels masked off due to persistence 6 if aperture ran into coadd boundary 7 if ap contained pixels within bright galaxy mask 9 if integrated flux is negative If the integrated flux is negative, a mag value is calculated using BFMag = 99.0 - [ZERO_CAL - 2.5 log10(|flux|)]; the resulting mag range is between ~ 75 and 99. | |||||||||
| 21 | k_flg | K confusion flag for "default" magnitude | --- | smallint | y | 0 | y | y | y |
| Notes for k_flg: The confusion flags [jhk]_flg* for each mag are defined as follows: 0 if no other sources within aperture used 1 if ap contained pixels masked off in coadd 2 if ap contained pixels masked off due to neighboring sources 3 if ap contained pixels that had a point source flux subtracted off 4 if ap contained pixels within bright star mask 5 if ap contained pixels masked off due to persistence 6 if aperture ran into coadd boundary 7 if ap contained pixels within bright galaxy mask 9 if integrated flux is negative If the integrated flux is negative, a mag value is calculated using BFMag = 99.0 - [ZERO_CAL - 2.5 log10(|flux|)]; the resulting mag range is between ~ 75 and 99. | |||||||||
| 22 | j_mtype | source of J "default" mag (0=j_m_k20fe, 1=j_m_j21fe) | --- | smallint | n | 0 | y | y | y |
| 23 | h_mtype | source of H "default" mag (0=h_m_k20fe, 1=h_m_j21fe) | --- | smallint | n | 0 | y | y | y |
| 24 | k_mtype | source of K "default" mag (0=k_m_k20fe, 1=k_m_j21fe) | --- | smallint | n | 0 | y | y | y |
| 25 | j_h | default J-H mag color | mag | decimal(5,3) | y | 1 | n | y | y |
| Notes for j_h: Magnitude colors are calculated using the [jhk]_m default mags and sigmas for the extended sources and the optical mags [br]_m_opt in the associated point source entry. If one of the mags used in a color calculation is NULL, the color value is an upper or lower limit. (Color limits are NOT calculated when both mags are NULL.) | |||||||||
| 26 | j_h_sig | sigma for J-H mag color | mag | decimal(4,3) | y | 0 | n | y | y |
| Notes for j_h_sig: For colors having detections in both bands, the color mag sigma values are the root-sum-square of the two mag sigmas. If one of the mags used in the calculation is NULL, the color sigma is the other band's mag sigma. | |||||||||
| 27 | h_k | default H-K mag color | mag | decimal(5,3) | y | 1 | n | y | y |
| Notes for h_k: Magnitude colors are calculated using the [jhk]_m default mags and sigmas for the extended sources and the optical mags [br]_m_opt in the associated point source entry. If one of the mags used in a color calculation is NULL, the color value is an upper or lower limit. (Color limits are NOT calculated when both mags are NULL.) | |||||||||
| 28 | h_k_sig | sigma for H-K mag color | mag | decimal(4,3) | y | 0 | n | y | y |
| Notes for h_k_sig: For colors having detections in both bands, the color mag sigma values are the root-sum-square of the two mag sigmas. If one of the mags used in the calculation is NULL, the color sigma is the other band's mag sigma. | |||||||||
| 29 | j_k | default J-K mag color | mag | decimal(5,3) | y | 1 | n | y | y |
| Notes for j_k: Magnitude colors are calculated using the [jhk]_m default mags and sigmas for the extended sources and the optical mags [br]_m_opt in the associated point source entry. If one of the mags used in a color calculation is NULL, the color value is an upper or lower limit. (Color limits are NOT calculated when both mags are NULL.) | |||||||||
| 30 | j_k_sig | sigma for J-K mag color | mag | decimal(4,3) | y | 0 | n | y | y |
| Notes for j_k_sig: For colors having detections in both bands, the color mag sigma values are the root-sum-square of the two mag sigmas. If one of the mags used in the calculation is NULL, the color sigma is the other band's mag sigma. | |||||||||
| 31 | b_r | B-R mag color of associated optical source | mag | decimal(5,3) | y | 0 | n | y | y |
| 32 | r_k | default R-K mag color (using associated optical source) | mag | decimal(5,3) | y | 0 | n | y | y |
| Notes for r_k: Magnitude colors are calculated using the [jhk]_m default mags and sigmas for the extended sources and the optical mags [br]_m_opt in the associated point source entry. If one of the mags used in a color calculation is NULL, the color value is an upper or lower limit. (Color limits are NOT calculated when both mags are NULL.) | |||||||||
| 33 | b_k | default B-K mag color | mag | decimal(5,3) | y | 0 | n | y | y |
| Notes for b_k: Magnitude colors are calculated using the [jhk]_m default mags and sigmas for the extended sources and the optical mags [br]_m_opt in the associated point source entry. If one of the mags used in a color calculation is NULL, the color value is an upper or lower limit. (Color limits are NOT calculated when both mags are NULL.) | |||||||||
| 34 | r_j | default R-J mag color | mag | decimal(5,3) | y | 0 | n | y | y |
| Notes for r_j: Magnitude colors are calculated using the [jhk]_m default mags and sigmas for the extended sources and the optical mags [br]_m_opt in the associated point source entry. If one of the mags used in a color calculation is NULL, the color value is an upper or lower limit. (Color limits are NOT calculated when both mags are NULL.) | |||||||||
| 35 | b_j | default B-J mag color | mag | decimal(5,3) | y | 0 | n | y | y |
| Notes for b_j: Magnitude colors are calculated using the [jhk]_m default mags and sigmas for the extended sources and the optical mags [br]_m_opt in the associated point source entry. If one of the mags used in a color calculation is NULL, the color value is an upper or lower limit. (Color limits are NOT calculated when both mags are NULL.) | |||||||||
| 36 | j_m_7 | J 7 arcsec radius circular aperture magnitude | mag | decimal(5,3) | y | 0 | n | y | y |
| 37 | h_m_7 | H 7 arcsec radius circular aperture magnitude | mag | decimal(5,3) | y | 0 | n | y | y |
| 38 | k_m_7 | K 7 arcsec radius circular aperture magnitude | mag | decimal(5,3) | y | 0 | n | y | y |
| 39 | j_msig_7 | J 1-sigma uncertainty in 7 arcsec circular ap. mag | mag | decimal(4,3) | y | 0 | n | y | y |
| 40 | h_msig_7 | H 1-sigma uncertainty in 7 arcsec circular ap. mag | mag | decimal(4,3) | y | 0 | n | y | y |
| 41 | k_msig_7 | K 1-sigma uncertainty in 7 arcsec circular ap. mag | mag | decimal(4,3) | y | 0 | n | y | y |
| 42 | j_flg_7 | J confusion flag for 7 arcsec circular ap. mag | --- | smallint | y | 0 | n | y | y |
| Notes for j_flg_7: The confusion flags [jhk]_flg* for each mag are defined as follows: 0 if no other sources within aperture used 1 if ap contained pixels masked off in coadd 2 if ap contained pixels masked off due to neighboring sources 3 if ap contained pixels that had a point source flux subtracted off 4 if ap contained pixels within bright star mask 5 if ap contained pixels masked off due to persistence 6 if aperture ran into coadd boundary 7 if ap contained pixels within bright galaxy mask 9 if integrated flux is negative If the integrated flux is negative, a mag value is calculated using BFMag = 99.0 - [ZERO_CAL - 2.5 log10(|flux|)]; the resulting mag range is between ~ 75 and 99. | |||||||||
| 43 | h_flg_7 | H confusion flag for 7 arcsec circular ap. mag | --- | smallint | y | 0 | n | y | y |
| Notes for h_flg_7: The confusion flags [jhk]_flg* for each mag are defined as follows: 0 if no other sources within aperture used 1 if ap contained pixels masked off in coadd 2 if ap contained pixels masked off due to neighboring sources 3 if ap contained pixels that had a point source flux subtracted off 4 if ap contained pixels within bright star mask 5 if ap contained pixels masked off due to persistence 6 if aperture ran into coadd boundary 7 if ap contained pixels within bright galaxy mask 9 if integrated flux is negative If the integrated flux is negative, a mag value is calculated using BFMag = 99.0 - [ZERO_CAL - 2.5 log10(|flux|)]; the resulting mag range is between ~ 75 and 99. | |||||||||
| 44 | k_flg_7 | K confusion flag for 7 arcsec circular ap. mag | --- | smallint | y | 0 | n | y | y |
| Notes for k_flg_7: The confusion flags [jhk]_flg* for each mag are defined as follows: 0 if no other sources within aperture used 1 if ap contained pixels masked off in coadd 2 if ap contained pixels masked off due to neighboring sources 3 if ap contained pixels that had a point source flux subtracted off 4 if ap contained pixels within bright star mask 5 if ap contained pixels masked off due to persistence 6 if aperture ran into coadd boundary 7 if ap contained pixels within bright galaxy mask 9 if integrated flux is negative If the integrated flux is negative, a mag value is calculated using BFMag = 99.0 - [ZERO_CAL - 2.5 log10(|flux|)]; the resulting mag range is between ~ 75 and 99. | |||||||||
| 45 | j_peak | J peak pixel brightness | mag | decimal(5,2) | y | 0 | n | y | y |
| 46 | h_peak | H peak pixel brightness | mag | decimal(5,2) | y | 0 | n | y | y |
| 47 | k_peak | K peak pixel brightness | mag | decimal(5,2) | y | 0 | n | y | y |
| 48 | j_5surf | J central surface brightness (r<=5) | mag | decimal(5,2) | y | 0 | n | y | y |
| 49 | h_5surf | H central surface brightness (r<=5) | mag | decimal(5,2) | y | 0 | n | y | y |
| 50 | k_5surf | K central surface brightness (r<=5) | mag | decimal(5,2) | y | 0 | n | y | y |
| 51 | id_flg | type/galaxy ID flag (0=non-catalog, 1=catalog, 2=LCSB) | --- | smallint | n | 0 | n | y | y |
| Notes for id_flg: This flag indicates the extended source catalog type as follows: 0 = extended source not found in another catalog 1 = extended source is found in galaxy catalog (ID found in id_cat field) 2 = LCSB (Low Central Surface Brightness) source | |||||||||
| 52 | id_cat | matched galaxy's catalog name | --- | char(10) | y | 0 | n | y | y |
| 53 | density | coadd log(density per sq.deg.) of stars with k<14 mag | --- | decimal(4,2) | y | 0 | n | y | y |
| 54 | j_bisym_rat | J bi-symmetric flux ratio | --- | decimal(4,3) | y | 0 | n | y | y |
| 55 | h_bisym_rat | H bi-symmetric flux ratio | --- | decimal(4,3) | y | 0 | n | y | y |
| 56 | k_bisym_rat | K bi-symmetric flux ratio | --- | decimal(4,3) | y | 0 | n | y | y |
| 57 | j_sc_sh | J shape (score) | --- | decimal(5,1) | y | 0 | n | y | y |
| 58 | h_sc_sh | H shape (score) | --- | decimal(5,1) | y | 0 | n | y | y |
| 59 | k_sc_sh | K shape (score) | --- | decimal(5,1) | y | 0 | n | y | y |
| 60 | j_sc_wsh | J wsh (score) (LCSB: PSNR - peak raw SNR) | --- | decimal(5,1) | y | 0 | n | y | y |
| 61 | h_sc_wsh | H wsh (score) (LCSB: PSNR - peak raw SNR) | --- | decimal(5,1) | y | 0 | n | y | y |
| 62 | k_sc_wsh | K wsh (score) (LCSB: PSNR - peak raw SNR) | --- | decimal(5,1) | y | 0 | n | y | y |
| 63 | e_score | extended weight-average flag (1.0=fuzziest, 2.0=pointlike) | --- | decimal(3,2) | n | 1 | y | y | y |
| 64 | g_score | galaxy weight-average flag (1.0=fuzziest, 2.0=pointlike) | --- | decimal(3,2) | n | 1 | y | y | y |
| 65 | hemis | hemisphere (N/S) of observation | --- | char(1) | n | 21 | n | n | y |
| 66 | date | observation date | --- | date | n | 122 | n | n | y |
| 67 | scan | scan number (unique within date) | --- | smallint | n | 123 | n | n | y |
| 68 | coadd | 3-digit coadd number (unique within scan) | --- | smallint | n | 24 | n | n | y |
| 69 | id | source ID number (unique within scan, coadd) | --- | integer | n | 25 | n | n | y |
| 70 | x_coadd | x (cross-scan) position (coadd coord.) | arcsec | decimal(4,1) | n | 1 | n | n | n |
| 71 | y_coadd | y (in-scan) position (coadd coord.) | arcsec | decimal(5,1) | n | 1 | n | n | n |
| 72 | j_r_e | J Kron elliptical aperture semi-major axis | arcsec | decimal(4,1) | y | 0 | n | n | n |
| 73 | h_r_e | H Kron elliptical aperture semi-major axis | arcsec | decimal(4,1) | y | 0 | n | n | n |
| 74 | k_r_e | K Kron elliptical aperture semi-major axis | arcsec | decimal(4,1) | y | 0 | n | n | n |
| 75 | j_m_e | J Kron elliptical aperture magnitude | mag | decimal(5,3) | y | 0 | n | n | n |
| 76 | h_m_e | H Kron elliptical aperture magnitude | mag | decimal(5,3) | y | 0 | n | n | n |
| 77 | k_m_e | K Kron elliptical aperture magnitude | mag | decimal(5,3) | y | 0 | n | n | n |
| 78 | j_msig_e | J 1-sigma uncertainty in Kron elliptical mag | mag | decimal(4,3) | y | 0 | n | n | n |
| 79 | h_msig_e | H 1-sigma uncertainty in Kron elliptical mag | mag | decimal(4,3) | y | 0 | n | n | n |
| 80 | k_msig_e | K 1-sigma uncertainty in Kron elliptical mag | mag | decimal(4,3) | y | 0 | n | n | n |
| 81 | j_flg_e | J confusion flag for Kron elliptical mag | --- | smallint | y | 0 | n | n | n |
| Notes for j_flg_e: The confusion flags [jhk]_flg* for each mag are defined as follows: 0 if no other sources within aperture used 1 if ap contained pixels masked off in coadd 2 if ap contained pixels masked off due to neighboring sources 3 if ap contained pixels that had a point source flux subtracted off 4 if ap contained pixels within bright star mask 5 if ap contained pixels masked off due to persistence 6 if aperture ran into coadd boundary 7 if ap contained pixels within bright galaxy mask 9 if integrated flux is negative If the integrated flux is negative, a mag value is calculated using BFMag = 99.0 - [ZERO_CAL - 2.5 log10(|flux|)]; the resulting mag range is between ~ 75 and 99. | |||||||||
| 82 | h_flg_e | H confusion flag for Kron elliptical mag | --- | smallint | y | 0 | n | n | n |
| Notes for h_flg_e: The confusion flags [jhk]_flg* for each mag are defined as follows: 0 if no other sources within aperture used 1 if ap contained pixels masked off in coadd 2 if ap contained pixels masked off due to neighboring sources 3 if ap contained pixels that had a point source flux subtracted off 4 if ap contained pixels within bright star mask 5 if ap contained pixels masked off due to persistence 6 if aperture ran into coadd boundary 7 if ap contained pixels within bright galaxy mask 9 if integrated flux is negative If the integrated flux is negative, a mag value is calculated using BFMag = 99.0 - [ZERO_CAL - 2.5 log10(|flux|)]; the resulting mag range is between ~ 75 and 99. | |||||||||
| 83 | k_flg_e | K confusion flag for Kron elliptical mag | --- | smallint | y | 0 | n | n | n |
| Notes for k_flg_e: The confusion flags [jhk]_flg* for each mag are defined as follows: 0 if no other sources within aperture used 1 if ap contained pixels masked off in coadd 2 if ap contained pixels masked off due to neighboring sources 3 if ap contained pixels that had a point source flux subtracted off 4 if ap contained pixels within bright star mask 5 if ap contained pixels masked off due to persistence 6 if aperture ran into coadd boundary 7 if ap contained pixels within bright galaxy mask 9 if integrated flux is negative If the integrated flux is negative, a mag value is calculated using BFMag = 99.0 - [ZERO_CAL - 2.5 log10(|flux|)]; the resulting mag range is between ~ 75 and 99. | |||||||||
| 84 | r_fe | K fiducial Kron elliptical aperture semi-major axis | arcsec | decimal(4,1) | y | 0 | n | n | n |
| Notes for r_fe: "Fiducial" apertures are determined for each type of total and isophotal photometry measurements as described in the GALWORKS SDS. Essentially, they are used to make mag measurements for each type of photometry with the same aperture size in all three bands. The fiducial band for the total Kron photometry and 20mag/sq." isophotal photometry is the K band, and for the 21mag/sq." isophotal photometry it is the J band. | |||||||||
| 85 | j_m_fe | J fiducial Kron elliptical aperture magnitude | mag | decimal(5,3) | y | 0 | n | n | n |
| 86 | h_m_fe | H fiducial Kron elliptical aperture magnitude | mag | decimal(5,3) | y | 0 | n | n | n |
| 87 | k_m_fe | K fiducial Kron elliptical aperture magnitude | mag | decimal(5,3) | y | 0 | n | n | n |
| 88 | j_msig_fe | J 1-sigma uncertainty in fiducial Kron ell. mag | mag | decimal(4,3) | y | 0 | n | n | n |
| 89 | h_msig_fe | H 1-sigma uncertainty in fiducial Kron ell. mag | mag | decimal(4,3) | y | 0 | n | n | n |
| 90 | k_msig_fe | K 1-sigma uncertainty in fiducial Kron ell. mag | mag | decimal(4,3) | y | 0 | n | n | n |
| 91 | j_flg_fe | J confusion flag for fiducial Kron ell. mag | --- | smallint | y | 0 | n | n | n |
| Notes for j_flg_fe: The confusion flags [jhk]_flg* for each mag are defined as follows: 0 if no other sources within aperture used 1 if ap contained pixels masked off in coadd 2 if ap contained pixels masked off due to neighboring sources 3 if ap contained pixels that had a point source flux subtracted off 4 if ap contained pixels within bright star mask 5 if ap contained pixels masked off due to persistence 6 if aperture ran into coadd boundary 7 if ap contained pixels within bright galaxy mask 9 if integrated flux is negative If the integrated flux is negative, a mag value is calculated using BFMag = 99.0 - [ZERO_CAL - 2.5 log10(|flux|)]; the resulting mag range is between ~ 75 and 99. | |||||||||
| 92 | h_flg_fe | H confusion flag for fiducial Kron ell. mag | --- | smallint | y | 0 | n | n | n |
| Notes for h_flg_fe: The confusion flags [jhk]_flg* for each mag are defined as follows: 0 if no other sources within aperture used 1 if ap contained pixels masked off in coadd 2 if ap contained pixels masked off due to neighboring sources 3 if ap contained pixels that had a point source flux subtracted off 4 if ap contained pixels within bright star mask 5 if ap contained pixels masked off due to persistence 6 if aperture ran into coadd boundary 7 if ap contained pixels within bright galaxy mask 9 if integrated flux is negative If the integrated flux is negative, a mag value is calculated using BFMag = 99.0 - [ZERO_CAL - 2.5 log10(|flux|)]; the resulting mag range is between ~ 75 and 99. | |||||||||
| 93 | k_flg_fe | K confusion flag for fiducial Kron ell. mag | --- | smallint | y | 0 | n | n | n |
| Notes for k_flg_fe: The confusion flags [jhk]_flg* for each mag are defined as follows: 0 if no other sources within aperture used 1 if ap contained pixels masked off in coadd 2 if ap contained pixels masked off due to neighboring sources 3 if ap contained pixels that had a point source flux subtracted off 4 if ap contained pixels within bright star mask 5 if ap contained pixels masked off due to persistence 6 if aperture ran into coadd boundary 7 if ap contained pixels within bright galaxy mask 9 if integrated flux is negative If the integrated flux is negative, a mag value is calculated using BFMag = 99.0 - [ZERO_CAL - 2.5 log10(|flux|)]; the resulting mag range is between ~ 75 and 99. | |||||||||
| 94 | j_r_c | J Kron circular aperture radius | arcsec | decimal(4,1) | y | 0 | n | n | n |
| 95 | h_r_c | H Kron circular aperture radius | arcsec | decimal(4,1) | y | 0 | n | n | n |
| 96 | k_r_c | K Kron circular aperture radius | arcsec | decimal(4,1) | y | 0 | n | n | n |
| 97 | j_m_c | J Kron circular aperture magnitude | mag | decimal(5,3) | y | 0 | n | n | n |
| 98 | h_m_c | H Kron circular aperture magnitude | mag | decimal(5,3) | y | 0 | n | n | n |
| 99 | k_m_c | K Kron circular aperture magnitude | mag | decimal(5,3) | y | 0 | n | n | n |
| 100 | j_msig_c | J 1-sigma uncertainty in Kron circular mag | mag | decimal(4,3) | y | 0 | n | n | n |
| 101 | h_msig_c | H 1-sigma uncertainty in Kron circular mag | mag | decimal(4,3) | y | 0 | n | n | n |
| 102 | k_msig_c | K 1-sigma uncertainty in Kron circular mag | mag | decimal(4,3) | y | 0 | n | n | n |
| 103 | j_flg_c | J confusion flag for Kron circular mag | --- | smallint | y | 0 | n | n | n |
| Notes for j_flg_c: The confusion flags [jhk]_flg* for each mag are defined as follows: 0 if no other sources within aperture used 1 if ap contained pixels masked off in coadd 2 if ap contained pixels masked off due to neighboring sources 3 if ap contained pixels that had a point source flux subtracted off 4 if ap contained pixels within bright star mask 5 if ap contained pixels masked off due to persistence 6 if aperture ran into coadd boundary 7 if ap contained pixels within bright galaxy mask 9 if integrated flux is negative If the integrated flux is negative, a mag value is calculated using BFMag = 99.0 - [ZERO_CAL - 2.5 log10(|flux|)]; the resulting mag range is between ~ 75 and 99. | |||||||||
| 104 | h_flg_c | H confusion flag for Kron circular mag | --- | smallint | y | 0 | n | n | n |
| Notes for h_flg_c: The confusion flags [jhk]_flg* for each mag are defined as follows: 0 if no other sources within aperture used 1 if ap contained pixels masked off in coadd 2 if ap contained pixels masked off due to neighboring sources 3 if ap contained pixels that had a point source flux subtracted off 4 if ap contained pixels within bright star mask 5 if ap contained pixels masked off due to persistence 6 if aperture ran into coadd boundary 7 if ap contained pixels within bright galaxy mask 9 if integrated flux is negative If the integrated flux is negative, a mag value is calculated using BFMag = 99.0 - [ZERO_CAL - 2.5 log10(|flux|)]; the resulting mag range is between ~ 75 and 99. | |||||||||
| 105 | k_flg_c | K confusion flag for Kron circular mag | --- | smallint | y | 0 | n | n | n |
| Notes for k_flg_c: The confusion flags [jhk]_flg* for each mag are defined as follows: 0 if no other sources within aperture used 1 if ap contained pixels masked off in coadd 2 if ap contained pixels masked off due to neighboring sources 3 if ap contained pixels that had a point source flux subtracted off 4 if ap contained pixels within bright star mask 5 if ap contained pixels masked off due to persistence 6 if aperture ran into coadd boundary 7 if ap contained pixels within bright galaxy mask 9 if integrated flux is negative If the integrated flux is negative, a mag value is calculated using BFMag = 99.0 - [ZERO_CAL - 2.5 log10(|flux|)]; the resulting mag range is between ~ 75 and 99. | |||||||||
| 106 | r_fc | K fiducial Kron circular aperture radius | arcsec | decimal(4,1) | y | 0 | n | n | n |
| Notes for r_fc: "Fiducial" apertures are determined for each type of total and isophotal photometry measurements as described in the GALWORKS SDS. Essentially, they are used to make mag measurements for each type of photometry with the same aperture size in all three bands. The fiducial band for the total Kron photometry and 20mag/sq." isophotal photometry is the K band, and for the 21mag/sq." isophotal photometry it is the J band. | |||||||||
| 107 | j_m_fc | J fiducial Kron circular magnitude | mag | decimal(5,3) | y | 1 | n | n | n |
| 108 | h_m_fc | H fiducial Kron circular magnitude | mag | decimal(5,3) | y | 1 | n | n | n |
| 109 | k_m_fc | K fiducial Kron circular magnitude | mag | decimal(5,3) | y | 1 | n | n | n |
| 110 | j_msig_fc | J 1-sigma uncertainty in fiducial Kron circ. mag | mag | decimal(4,3) | y | 0 | n | n | n |
| 111 | h_msig_fc | H 1-sigma uncertainty in fiducial Kron circ. mag | mag | decimal(4,3) | y | 0 | n | n | n |
| 112 | k_msig_fc | K 1-sigma uncertainty in fiducial Kron circ. mag | mag | decimal(4,3) | y | 0 | n | n | n |
| 113 | j_flg_fc | J confusion flag for fiducial Kron circ. mag | --- | smallint | y | 0 | n | n | n |
| Notes for j_flg_fc: The confusion flags [jhk]_flg* for each mag are defined as follows: 0 if no other sources within aperture used 1 if ap contained pixels masked off in coadd 2 if ap contained pixels masked off due to neighboring sources 3 if ap contained pixels that had a point source flux subtracted off 4 if ap contained pixels within bright star mask 5 if ap contained pixels masked off due to persistence 6 if aperture ran into coadd boundary 7 if ap contained pixels within bright galaxy mask 9 if integrated flux is negative If the integrated flux is negative, a mag value is calculated using BFMag = 99.0 - [ZERO_CAL - 2.5 log10(|flux|)]; the resulting mag range is between ~ 75 and 99. | |||||||||
| 114 | h_flg_fc | H confusion flag for fiducial Kron circ. mag | --- | smallint | y | 0 | n | n | n |
| Notes for h_flg_fc: The confusion flags [jhk]_flg* for each mag are defined as follows: 0 if no other sources within aperture used 1 if ap contained pixels masked off in coadd 2 if ap contained pixels masked off due to neighboring sources 3 if ap contained pixels that had a point source flux subtracted off 4 if ap contained pixels within bright star mask 5 if ap contained pixels masked off due to persistence 6 if aperture ran into coadd boundary 7 if ap contained pixels within bright galaxy mask 9 if integrated flux is negative If the integrated flux is negative, a mag value is calculated using BFMag = 99.0 - [ZERO_CAL - 2.5 log10(|flux|)]; the resulting mag range is between ~ 75 and 99. | |||||||||
| 115 | k_flg_fc | K confusion flag for fiducial Kron circ. mag | --- | smallint | y | 0 | n | n | n |
| Notes for k_flg_fc: The confusion flags [jhk]_flg* for each mag are defined as follows: 0 if no other sources within aperture used 1 if ap contained pixels masked off in coadd 2 if ap contained pixels masked off due to neighboring sources 3 if ap contained pixels that had a point source flux subtracted off 4 if ap contained pixels within bright star mask 5 if ap contained pixels masked off due to persistence 6 if aperture ran into coadd boundary 7 if ap contained pixels within bright galaxy mask 9 if integrated flux is negative If the integrated flux is negative, a mag value is calculated using BFMag = 99.0 - [ZERO_CAL - 2.5 log10(|flux|)]; the resulting mag range is between ~ 75 and 99. | |||||||||
| 116 | j_r_i20e | J 20mag/sq." isophotal elliptical ap. semi-major axis | arcsec | decimal(4,1) | y | 0 | n | n | n |
| 117 | h_r_i20e | H 20mag/sq." isophotal elliptical ap. semi-major axis | arcsec | decimal(4,1) | y | 0 | n | n | n |
| 118 | k_r_i20e | K 20mag/sq." isophotal elliptical ap. semi-major axis | arcsec | decimal(4,1) | y | 0 | n | n | n |
| 119 | j_m_i20e | J 20mag/sq." isophotal elliptical ap. magnitude | mag | decimal(5,3) | y | 0 | n | n | n |
| 120 | h_m_i20e | H 20mag/sq." isophotal elliptical ap. magnitude | mag | decimal(5,3) | y | 0 | n | n | n |
| 121 | k_m_i20e | K 20mag/sq." isophotal elliptical ap. magnitude | mag | decimal(5,3) | y | 0 | n | n | n |
| 122 | j_msig_i20e | J 1-sigma uncertainty in 20mag/sq." iso. ell. mag | mag | decimal(4,3) | y | 0 | n | n | n |
| 123 | h_msig_i20e | H 1-sigma uncertainty in 20mag/sq." iso. ell. mag | mag | decimal(4,3) | y | 0 | n | n | n |
| 124 | k_msig_i20e | K 1-sigma uncertainty in 20mag/sq." iso. ell. mag | mag | decimal(4,3) | y | 0 | n | n | n |
| 125 | j_flg_i20e | J confusion flag for 20mag/sq." iso. ell. mag | --- | smallint | y | 0 | n | n | n |
| Notes for j_flg_i20e: The confusion flags [jhk]_flg* for each mag are defined as follows: 0 if no other sources within aperture used 1 if ap contained pixels masked off in coadd 2 if ap contained pixels masked off due to neighboring sources 3 if ap contained pixels that had a point source flux subtracted off 4 if ap contained pixels within bright star mask 5 if ap contained pixels masked off due to persistence 6 if aperture ran into coadd boundary 7 if ap contained pixels within bright galaxy mask 9 if integrated flux is negative If the integrated flux is negative, a mag value is calculated using BFMag = 99.0 - [ZERO_CAL - 2.5 log10(|flux|)]; the resulting mag range is between ~ 75 and 99. | |||||||||
| 126 | h_flg_i20e | H confusion flag for 20mag/sq." iso. ell. mag | --- | smallint | y | 0 | n | n | n |
| Notes for h_flg_i20e: The confusion flags [jhk]_flg* for each mag are defined as follows: 0 if no other sources within aperture used 1 if ap contained pixels masked off in coadd 2 if ap contained pixels masked off due to neighboring sources 3 if ap contained pixels that had a point source flux subtracted off 4 if ap contained pixels within bright star mask 5 if ap contained pixels masked off due to persistence 6 if aperture ran into coadd boundary 7 if ap contained pixels within bright galaxy mask 9 if integrated flux is negative If the integrated flux is negative, a mag value is calculated using BFMag = 99.0 - [ZERO_CAL - 2.5 log10(|flux|)]; the resulting mag range is between ~ 75 and 99. | |||||||||
| 127 | k_flg_i20e | K confusion flag for 20mag/sq." iso. ell. mag | --- | smallint | y | 0 | n | n | n |
| Notes for k_flg_i20e: The confusion flags [jhk]_flg* for each mag are defined as follows: 0 if no other sources within aperture used 1 if ap contained pixels masked off in coadd 2 if ap contained pixels masked off due to neighboring sources 3 if ap contained pixels that had a point source flux subtracted off 4 if ap contained pixels within bright star mask 5 if ap contained pixels masked off due to persistence 6 if aperture ran into coadd boundary 7 if ap contained pixels within bright galaxy mask 9 if integrated flux is negative If the integrated flux is negative, a mag value is calculated using BFMag = 99.0 - [ZERO_CAL - 2.5 log10(|flux|)]; the resulting mag range is between ~ 75 and 99. | |||||||||
| 128 | r_k20fe | 20mag/sq." isophotal K fiducial ell. ap. semi-major axis | arcsec | decimal(4,1) | y | 0 | n | n | y |
| Notes for r_k20fe: "Fiducial" apertures are determined for each type of total and isophotal photometry measurements as described in the GALWORKS SDS. Essentially, they are used to make mag measurements for each type of photometry with the same aperture size in all three bands. The fiducial band for the total Kron photometry and 20mag/sq." isophotal photometry is the K band, and for the 21mag/sq." isophotal photometry it is the J band. | |||||||||
| 129 | j_m_k20fe | J 20mag/sq." isophotal fiducial ell. ap. magnitude | mag | decimal(5,3) | y | 1 | n | n | y |
| 130 | h_m_k20fe | H 20mag/sq." isophotal fiducial ell. ap. magnitude | mag | decimal(5,3) | y | 1 | n | n | y |
| 131 | k_m_k20fe | K 20mag/sq." isophotal fiducial ell. ap. magnitude | mag | decimal(5,3) | y | 1 | n | n | y |
| 132 | j_msig_k20fe | J 1-sigma uncertainty in 20mag/sq." iso.fid.ell.mag | mag | decimal(4,3) | y | 0 | n | n | y |
| 133 | h_msig_k20fe | H 1-sigma uncertainty in 20mag/sq." iso.fid.ell.mag | mag | decimal(4,3) | y | 0 | n | n | y |
| 134 | k_msig_k20fe | K 1-sigma uncertainty in 20mag/sq." iso.fid.ell.mag | mag | decimal(4,3) | y | 0 | n | n | y |
| 135 | j_flg_k20fe | J confusion flag for 20mag/sq." iso. fid. ell. mag | --- | smallint | y | 0 | n | n | y |
| Notes for j_flg_k20fe: The confusion flags [jhk]_flg* for each mag are defined as follows: 0 if no other sources within aperture used 1 if ap contained pixels masked off in coadd 2 if ap contained pixels masked off due to neighboring sources 3 if ap contained pixels that had a point source flux subtracted off 4 if ap contained pixels within bright star mask 5 if ap contained pixels masked off due to persistence 6 if aperture ran into coadd boundary 7 if ap contained pixels within bright galaxy mask 9 if integrated flux is negative If the integrated flux is negative, a mag value is calculated using BFMag = 99.0 - [ZERO_CAL - 2.5 log10(|flux|)]; the resulting mag range is between ~ 75 and 99. | |||||||||
| 136 | h_flg_k20fe | H confusion flag for 20mag/sq." iso. fid. ell. mag | --- | smallint | y | 0 | n | n | y |
| Notes for h_flg_k20fe: The confusion flags [jhk]_flg* for each mag are defined as follows: 0 if no other sources within aperture used 1 if ap contained pixels masked off in coadd 2 if ap contained pixels masked off due to neighboring sources 3 if ap contained pixels that had a point source flux subtracted off 4 if ap contained pixels within bright star mask 5 if ap contained pixels masked off due to persistence 6 if aperture ran into coadd boundary 7 if ap contained pixels within bright galaxy mask 9 if integrated flux is negative If the integrated flux is negative, a mag value is calculated using BFMag = 99.0 - [ZERO_CAL - 2.5 log10(|flux|)]; the resulting mag range is between ~ 75 and 99. | |||||||||
| 137 | k_flg_k20fe | K confusion flag for 20mag/sq." iso. fid. ell. mag | --- | smallint | y | 0 | n | n | y |
| Notes for k_flg_k20fe: The confusion flags [jhk]_flg* for each mag are defined as follows: 0 if no other sources within aperture used 1 if ap contained pixels masked off in coadd 2 if ap contained pixels masked off due to neighboring sources 3 if ap contained pixels that had a point source flux subtracted off 4 if ap contained pixels within bright star mask 5 if ap contained pixels masked off due to persistence 6 if aperture ran into coadd boundary 7 if ap contained pixels within bright galaxy mask 9 if integrated flux is negative If the integrated flux is negative, a mag value is calculated using BFMag = 99.0 - [ZERO_CAL - 2.5 log10(|flux|)]; the resulting mag range is between ~ 75 and 99. | |||||||||
| 138 | j_r_i20c | J 20mag/sq." isophotal circular aperture radius | arcsec | decimal(4,1) | y | 0 | n | n | n |
| 139 | h_r_i20c | H 20mag/sq." isophotal circular aperture radius | arcsec | decimal(4,1) | y | 0 | n | n | n |
| 140 | k_r_i20c | K 20mag/sq." isophotal circular aperture radius | arcsec | decimal(4,1) | y | 0 | n | n | n |
| 141 | j_m_i20c | J 20mag/sq." isophotal circular ap. magnitude | mag | decimal(5,3) | y | 0 | n | n | n |
| 142 | h_m_i20c | H 20mag/sq." isophotal circular ap. magnitude | mag | decimal(5,3) | y | 0 | n | n | n |
| 143 | k_m_i20c | K 20mag/sq." isophotal circular ap. magnitude | mag | decimal(5,3) | y | 0 | n | n | n |
| 144 | j_msig_i20c | J 1-sigma uncertainty in 20mag/sq." iso. circ. mag | mag | decimal(4,3) | y | 0 | n | n | n |
| 145 | h_msig_i20c | H 1-sigma uncertainty in 20mag/sq." iso. circ. mag | mag | decimal(4,3) | y | 0 | n | n | n |
| 146 | k_msig_i20c | K 1-sigma uncertainty in 20mag/sq." iso. circ. mag | mag | decimal(4,3) | y | 0 | n | n | n |
| 147 | j_flg_i20c | J confusion flag for 20mag/sq." iso. circ. mag | --- | smallint | y | 0 | n | n | n |
| Notes for j_flg_i20c: The confusion flags [jhk]_flg* for each mag are defined as follows: 0 if no other sources within aperture used 1 if ap contained pixels masked off in coadd 2 if ap contained pixels masked off due to neighboring sources 3 if ap contained pixels that had a point source flux subtracted off 4 if ap contained pixels within bright star mask 5 if ap contained pixels masked off due to persistence 6 if aperture ran into coadd boundary 7 if ap contained pixels within bright galaxy mask 9 if integrated flux is negative If the integrated flux is negative, a mag value is calculated using BFMag = 99.0 - [ZERO_CAL - 2.5 log10(|flux|)]; the resulting mag range is between ~ 75 and 99. | |||||||||
| 148 | h_flg_i20c | H confusion flag for 20mag/sq." iso. circ. mag | --- | smallint | y | 0 | n | n | n |
| Notes for h_flg_i20c: The confusion flags [jhk]_flg* for each mag are defined as follows: 0 if no other sources within aperture used 1 if ap contained pixels masked off in coadd 2 if ap contained pixels masked off due to neighboring sources 3 if ap contained pixels that had a point source flux subtracted off 4 if ap contained pixels within bright star mask 5 if ap contained pixels masked off due to persistence 6 if aperture ran into coadd boundary 7 if ap contained pixels within bright galaxy mask 9 if integrated flux is negative If the integrated flux is negative, a mag value is calculated using BFMag = 99.0 - [ZERO_CAL - 2.5 log10(|flux|)]; the resulting mag range is between ~ 75 and 99. | |||||||||
| 149 | k_flg_i20c | K confusion flag for 20mag/sq." iso. circ. mag | --- | smallint | y | 0 | n | n | n |
| Notes for k_flg_i20c: The confusion flags [jhk]_flg* for each mag are defined as follows: 0 if no other sources within aperture used 1 if ap contained pixels masked off in coadd 2 if ap contained pixels masked off due to neighboring sources 3 if ap contained pixels that had a point source flux subtracted off 4 if ap contained pixels within bright star mask 5 | |||||||||