<=== observer ===> "PSARA",\ "Saraceno, P.S.",\ "IFSI",\ "CNR",\ "G.Galilei",\ "",\ "00044",\ "Frascati - Roma",\ "Italy",\ "39 6 94186240",\ "39 6 9426814",\ "saraceno@hp.ifsi.fra.cnr.it" <=== proposal ===> "PRE_STAR",1,2,\ {"Star formation","circumstellar disks","circumstellar envelopes",\ "bipolar outflow"},\ {"LWS consortium","P.Ade","M.Barlow","E.Caux","C.Ceccarelli","P.Clegg",\ "M.Cohen","J.Fischer","I.Furniss","B.Glencross","M.Griffin","K. King",\ "R.Liseau","D.Lorenzetti","D.Naylor","B.Nisini","F.Palla","N.Rieu",\ "P.Saraceno","H.Smith","L.Spinoglio","G.White"} <=== title ===> Pre M.S. evolution: The Pre Main Sequence Stars <=== abstract ===> SCIENTIFIC ABSTRACT The main objective of the LWS proposals on Pre-Main Sequence evolution is the understanding of the matter evolution from the dilute, cold interstellar state of the dark molecular clouds to the compact, hot stellar state of the Main Sequence stars. The present proposal deals with the study of the stars during their evolution toward the main sequence. The Pre-Main-Sequence contraction phase is generally identified with optically visible young stellar objects of low to intermediate mass, viz. the T Tauri, Herbig Ae/Be stars and the FU Orionis the latter showing outbursts of more than five magnitudes in the optical. All these objects occupy a large part of the Hertzsprung-Russell diagram, with a spread in age ranging from about 10^5 to several 10^7 years. They show experimental evidences of association with disks which are intimately related to the evolution of the central object and to the mass loss phenomenon exibited by most of them. Since most of the disk mass is at relatively low temperatures and the column densities of dust particles through the disk are large, the Pre-MS disks are obvious targets when studying the Pre-MS stellar evolution with ISO. Shock diagnostic emission lines can be used to study the relation between the circumstellar disks and the outflows from the stars. The optical forbidden lines observed in the spectra of these objects (notably [O I] and [S II]) are most probably due to shock excitation by the stellar wind. These shocks produce also a number of strong infrared lines which are affected by extinction to a much lesser extent. Particularly in those cases, where substantial extinction arises in a circumstellar disk, the line shape can be used to map the opacities as function of the wavelength and to estimate the physical scale of the disk. OBSERVATION SUMMARY Full spectral scans using the LWS in grating mode are planned for all our targets. The "on source" integration time for LWS Grating spectra are computed in order to observe with S/N=10 lines of 2 10^-20 W/cm^2. For the brightest sources this limit is reduced in order to observe with S/N=10 lines that are 1/20 of their 60 um continuum. In presence of an "outflow" the "off source" observation is done carrying out a map (in "raster scan") of the flow with a full grating spectrum in each point of the map. The total integration time spent on all the points of the map will be similar to the one spent on the single "on source" point; the reference "off source" point will be therefore built by binning together all the points of the map. A full SWS grating scan is foreseen for all the objects (with the exception of the objects that will be observed in the SWS guaranteed time) with a 25 um IRAS flux sufficient to give S/N=10 on a line that is 1/30 of the continuum in the SWSO1 mode. We have chosen a few template objects representative of the evolutionary stages addressed in this proposal for FP observations of lines expected to be excited in the different physical regimes. <=== scientific_justification ===> Allocated time per priorities and AOTs (autumn launch) LWS01 SWS01 LWS04 top 40% 28241 11080 - second 30% 19924 8808 - third 30% 20204 1820 7926 ---------------------------------------------- TOT 68269 21708 7926 Allocated time per priorities and AOTs (spring launch) LWS01 SWS01 LWS04 top 40% 23500 9100 7590 second 30% 18078 8236 3716 third 30% 18124 3640 7590 ---------------------------------------------- TOT 59702 20976 18896 ***************************** AOT LWS01: Full grating scans from 43 to 196.7 microns with spectral sample of 4 and fast-on flag are required for all sources. The following table contains the information needed to evaluate the integration times according to the code specified in the table for each individual source. The meaning of the code number is given at the bottom of the table. Name hole Code F(25um) F(60um) F(100um) F(OI)6300 A LkHa198 o 3 88.1 127.0 127.0 V376 Cas o 3 92.0 138.0 198.0 T Tau o/s 3 44.1 98.7 98.1 HD97048 o 3 40.3 69.9 70.0 RU Lup o 1 4.5 4.9 10.0 RY Lup o 1 2.8 5.4 5.3 AS205 o 3 15.0 22.0 22.0 DoAr 25 o 1 1.5 8.2 28.0 SR 9 o 1 1.5 14.0 14.0 HH57 IRS o 3 31.4 67.6 69.1 CoD-42 o 3 252.0 1918.0 2213.0 KK Oph o 1 9.6 6.1 6.0 HD163296 o 3 21.0 28.2 29.0 MWC 297 o 3 224.0 914.0 1803.0 VV Ser o 1 3.8 6.3 24.3 HH101N/S o 8 8.25e-17 W/m2 R CrA o 3 221.0 608.0 1206.0 HH99A/B o 1 AS353A o 1 2.8 3.6 11.0 PV Cep o/s 3 33.0 49.0 58.0 V645 Cyg o/s 3 219.0 370.0 455.0 LkHa 234 o/s 3 2.5 390.0 520.0 EL 1-12 o/s 3 8.0 39.6 82.1 MWC 1080 o/s 3 25.1 147.0 227.0 RNO1B s 3 21.0 357.0 685.0 Elias 1 s 3 91.8 65.4 151.0 RY Tau s 1 26.0 15.3 13.6 DG Tau s 3 19.6 38.8 45.2 Haro6-10 s 3 38.9 59.3 46.4 HL Tau s 3 70.0 77.8 458.0 Haro6-13 s 1 3.9 7.0 9.5 HP Tau s 1 3.7 8.3 16.2 DO Tau s 1 3.9 5.8 6.3 UY Aur s 1 6.6 7.2 5.6 AB Aur s 3 49.1 105.0 114.0 GW Ori s 3 20.5 31.5 34.0 V380 Ori s 1 8.9 9.0 10.0 FU Ori s 3 14.1 14.0 25.6 R Mon s 3 132.0 121.0 147.0 Z CMa s 3 221.0 322.0 354.0 V1515 Cyg s 3 28.4 V1057 Cyg s 3 49.0 Code: time assigned according to the following criteria: 1. to detect lines of 2 10^(-16) W/m2 at S/N = 10. 3. to detect lines which are 1/20 of their 60um emission at S/N = 10. 8. HH objects: to observe a line which is 1/3 of the [OI]63um line as extimated from the observed [OI]6300 A line. AOT LWS04: Fabry-Perot scans with 9 resolution elements and 4 samples per resolution element. The following table give the sources and lines to be observed. For the hole in Sagittarius: T Tau: [OI]63.157, 145.50 [CII]157.74, [OIII]88.16, OH 119.23, H2O 82.032,99.493,116.78,187.80 DG Tau: [OI]63.157, 145.50 [CII]157.74, OH 119.23,119.44, H2O 82.032,99.493,116.78,187.80 Z CMa: [OI]63.157, [CII]157.74, CO 153.267,162.812,173.631, OH 119.23,119.44, H2O 82.032,99.493,116.78,187.80 For the hole in Orion: EL 1-12: [OI]63.157, [CII]157.74, CO 153.267,162.812,173.631, OH 119.23,119.44, H2O 82.032,99.493,116.78,187.80 RU Lup: [OI]63.157,145.50 [CII]157.74, OH 119.23,119.44, H2O 82.032,99.493,116.78,187.80 AOT SWS01: Full grating scans from 2.43 to 45 microns with a detector reset time of 2 sec, requiring 25 minutes of integration time per object (+overheads) except for the brightest sources (F(25um)>300Jy) for which we choose a detector reset time of 1 sec, requiring 13 minutes of integration time per object (+overheads). ***************************** Time distribution for autumn launch targets Team top 40% second 30% last 30% LWS 39321 28732 29850 total 39321 28732 29850 Time distribution for spring launch targets Team top 40% second 30% last 30% LWS 40190 30030 29354 total 40190 30030 29354 ***************************** Raster scans information autumn launch targets No Name coord. center M dM N dN P.A. 2 LkHa 198 Off 0.14650 58.54667 1 0 2 343 140 4 T Tau 4.31783 19.41805 1 0 2 200 90 6 HD97048 Off. 11.11100 -77.38361 1 0 2 200 90 7 HH55 15.88736 -37.70333 1 0 2 100 90 14 RY Lup Off. S. 15.93469 -40.22639 1 0 2 200 90 17 AS205 Off. S. 16.14472 18.51667 1 0 2 200 90 20 DoAr 25Off. S. 16.38936 -24.60806 1 0 2 200 90 22 SR 9 Off Sr. 16.41080 -24.25639 1 0 2 200 90 23 Re 13 16.48106 -44.81889 1 0 3 137 51 24 HH57 IRS 16.48244 -44.82028 1 0 3 50 138 26 CoD-42 16.92605 -42.62694 1 0 3 100 90 29 KK Oph Off. 17.11686 -27.19333 1 0 2 200 90 32 HD163296 Off. 17.88908 -21.95000 1 0 2 200 90 33 MWC297 18.41703 -3.86306 1 0 3 100 90 36 VV Ser Off. 18.43731 0.11111 1 0 2 200 90 40 TCrA,HH100 18.97681 -37.03611 1 0 3 100 78 44 AS353A Off. S. 19.30258 10.93750 1 0 2 200 108 46 PV Cep flow 20.75656 67.77667 1 0 2 200 155 48 V1331Cyg Off. 20.99231 50.16472 1 0 2 200 90 50 V645Cyg Off 21.63647 50.01250 1 0 3 100 169 53 El 1-12 Off. 21.75772 47.30222 1 0 2 200 90 57 MWC1080 flow 23.25406 60.57000 2 100 2 100 0 spring_launch_targets No Name coord. center M dM N dN P.A. 3 RNO 1B Off. S. 0.56444 63.20666 1 0 2 200 90 5 Elias 1 Off S. 4.25958 28.20583 1 0 2 119 90 8 T Tau 4.31783 19.41805 1 0 2 200 90 11 DG Tau 4.40028 25.99306 1 0 3 60 22 16 Haro 6-10 Off 4.43942 24.44167 1 0 2 200 0 18 HL Tau 4.47900 18.12667 1 0 3 100 138 21 Haro 6-13 Off. 4.48711 24.37861 1 0 2 200 0 25 AB Aur 4.87622 30.47250 1 0 2 200 0 28 GW Ori Off S. 5.43911 11.83139 1 0 2 200 0 34 FU Ori Off. S. 5.70028 9.05083 1 0 2 200 90 36 R Mon flow 6.60722 8.78167 3 100 3 100 0 38 Z CMa flow 7.02292 -11.47667 1 0 3 100 61 42 TW Hya Off. S. 10.99169 34.43528 3 100 3 100 0 44 V1515Cyg Of.S. 20.36755 42.04444 1 0 2 200 90 46 PV Cep flow 20.75656 67.77667 1 0 2 200 155 48 V1057Cyg Of.S. 20.95172 44.06278 1 0 2 200 90 50 V645Cyg 21.63647 50.01250 1 0 3 100 169 54 El 1-12 Off. 21.75772 47.30222 1 0 2 200 90 56 MWC1080 flow 23.25406 60.57000 2 100 2 100 0 <=== autumn_launch_targets ===> 1, "LWS01",1.0,"N","LkHa 198 ", 0.14650, 58.54667,1950,0.,0., 744, 2 2, "LWS01",1.0,"N","LkHa 198 Off ", 0.14650, 58.54667,1950,0.,0., 744, 3 3, "LWS01",1.0,"N","V376 Cas ", 0.14669, 58.55639,1950,0.,0., 584, 0 4, "LWS01",1.0,"N","T Tau ", 4.31783, 19.41805,1950,0.,0., 2789, 0 5, "LWS01",1.0,"N","HD97048 ", 11.11100, -77.38361,1950,0.,0., 744, 6 6, "LWS01",1.0,"N","HD97048 Off. ", 11.11100, -77.38361,1950,0.,0., 744, 0 7, "LWS01",1.0,"N","HH55 ", 15.88736, -37.70333,1950,0.,0., 2350, 8 8, "SWS01",1.0,"N","HH55 ", 15.88853, -37.70333,1950,0.,0., 1820, 0 9, "LWS01",1.0,"N","RU Lup ", 15.89008, -37.67667,1950,0.,0., 2266,12 10, "LWS04",3.0,"N","RU Lup ", 15.89008, -37.67667,1950,0.,0., 3540,11 11, "LWS04",3.0,"N","RU Lup ", 15.89008, -37.67667,1950,0.,0., 470, 0 12, "SWS01",1.0,"N","RU Lup ", 15.89008, -37.67667,1950,0.,0., 1820, 0 13, "LWS01",1.0,"N","RY Lup ", 15.93469, -40.22639,1950,0.,0., 2426,14 14, "LWS01",1.0,"N","RY Lup Off. S.", 15.93469, -40.22639,1950,0.,0., 2190, 0 15, "SWS01",2.0,"N","RY Lup ", 15.93469, -40.22639,1950,0.,0., 1980, 0 16, "LWS01",2.0,"N","AS205 ", 16.14472, 18.51667,1950,0.,0., 2426,17 17, "LWS01",2.0,"N","AS205 Off. S.", 16.14472, 18.51667,1950,0.,0., 2190,18 18, "SWS01",2.0,"N","AS205 ", 16.14472, 18.51667,1950,0.,0., 1820, 0 19, "LWS01",2.0,"N","DoAr 25 ", 16.38936, -24.60806,1950,0.,0., 2426,20 20, "LWS01",2.0,"N","DoAr 25Off. S.", 16.38936, -24.60806,1950,0.,0., 2190, 0 21, "LWS01",3.0,"N","SR 9 ", 16.41080, -24.25639,1950,0.,0., 2426,22 22, "LWS01",3.0,"N","SR 9 Off Sr. ", 16.41080, -24.25639,1950,0.,0., 2190, 0 23, "LWS01",1.0,"N","Re 13 ", 16.48106, -44.81889,1950,0.,0., 1535,24 24, "LWS01",1.0,"N","HH57 IRS ", 16.48244, -44.82028,1950,0.,0., 1375,25 25, "SWS01",1.0,"N","HH57 IRS ", 16.48244, -44.82028,1950,0.,0., 1820, 0 26, "LWS01",1.0,"N","CoD-42 ", 16.92605, -42.62694,1950,0.,0., 1151, 0 27, "SWS01",2.0,"N","CoD-42 ", 16.92605, -42.62694,1950,0.,0., 1116, 0 28, "LWS01",3.0,"N","KK Oph ", 17.11686, -27.19333,1950,0.,0., 2426,29 29, "LWS01",3.0,"N","KK Oph Off ", 17.11686, -27.19333,1950,0.,0., 2190,30 30, "SWS01",3.0,"N","KK Oph ", 17.11686, -27.19333,1950,0.,0., 1820, 0 31, "LWS01",3.0,"N","HD163296 ", 17.88908, -21.95000,1950,0.,0., 896,32 32, "LWS01",3.0,"N","HD163296 Off ", 17.88908, -21.95000,1950,0.,0., 744, 0 33, "LWS01",2.0,"N","MWC297 ", 18.41703, -3.86306,1950,0.,0., 991,34 34, "SWS01",2.0,"N","MWC297 ", 18.41703, -3.86306,1950,0.,0., 1116, 0 35, "LWS01",3.0,"N","VV Ser ", 18.43731, 0.11111,1950,0.,0., 2426,36 36, "LWS01",3.0,"N","VV Ser Off ", 18.43731, 0.11111,1950,0.,0., 2190, 0 37, "LWS01",1.0,"N","HH101N/S ", 18.97011, -37.12083,1950,0.,0., 2062,39 38, "SWS01",1.0,"N","HH101 ", 18.97011, -37.12083,1950,0.,0., 1980,42 39, "LWS01",1.0,"N","RCrA ", 18.97536, -37.02472,1950,0.,0., 584,40 40, "LWS01",1.0,"N","TCrA,HH100 ", 18.97681, -37.03611,1950,0.,0., 991,41 41, "LWS01",1.0,"N","HH99A/B ", 18.97850, -36.98639,1950,0.,0., 2426, 0 42, "SWS01",1.0,"N","HH99 ", 18.97864, -36.98333,1950,0.,0., 1820, 0 43, "LWS01",3.0,"N","AS353A ", 19.30258, 10.93750,1950,0.,0., 2426,44 44, "LWS01",3.0,"N","AS353A Off ", 19.30258, 10.93750,1950,0.,0., 2190, 0 45, "LWS01",2.0,"N","PV Cep ", 20.75656, 67.77667,1950,0.,0., 896,46 46, "LWS01",2.0,"N","PV Cep flow ", 20.75656, 67.77667,1950,0.,0., 744, 0 47, "LWS01",2.0,"N","V1331Cyg ", 20.99231, 50.16472,1950,0.,0., 2426,48 48, "LWS01",2.0,"N","V1331Cyg ", 20.99231, 50.16472,1950,0.,0., 2190, 0 49, "LWS01",2.0,"N","V645Cyg ", 21.63647, 50.01250,1950,0.,0., 1151,50 50, "SWS01",2.0,"N","V645Cyg ", 21.63647, 50.01250,1950,0.,0., 956, 0 51, "LWS01",1.0,"N","LkHa 234 ", 21.69933, 65.88528,1950,0.,0., 744, 0 52, "LWS01",1.0,"N","El 1-12 ", 21.75772, 47.30222,1950,0.,0., 1048,53 53, "LWS01",1.0,"N","El 1-12 Off. ", 21.75772, 47.30222,1950,0.,0., 744,54 54, "SWS01",1.0,"N","El 1-12 ", 21.75772, 47.30222,1950,0.,0., 1820, 0 55, "LWS04",3.0,"N","El 1-12 ", 21.75772, 47.30222,1950,0.,0., 3254,56 56, "LWS04",3.0,"N","El 1-12 ", 21.75772, 47.30222,1950,0.,0., 662, 0 57, "LWS01",2.0,"N","MWC1080 flow ", 23.25406, 60.57000,1950,0.,0., 1398,58 58, "LWS01",2.0,"N","MWC1080 ", 23.25406, 60.57250,1950,0.,0., 896,59 59, "SWS01",2.0,"N","MWC1080 ", 23.25406, 60.57250,1950,0.,0., 1820, 0 <=== spring_launch_targets ===> 1, "LWS01",2.0,"N","RNO 1B ", 0.56447, 63.20667,1950,0.,0., 744, 2 2, "SWS01",2.0,"N","RNO 1B ", 0.56447, 63.20667,1950,0.,0., 1820, 3 3, "LWS01",2.0,"N","RNO 1B off s. ", 0.56447, 63.20667,1950,0.,0., 744, 0 4, "LWS01",2.0,"N","Elias 1 ", 4.25958, 28.20056,1950,0.,0., 744, 5 5, "LWS01",2.0,"N","Elias 1 Off S.", 4.25958, 28.20583,1950,0.,0., 744, 0 6, "LWS01",3.0,"N","RY Tau ", 4.31411, 28.32639,1950,0.,0., 2426, 7 7, "SWS01",3.0,"N","RY Tau ", 4.31411, 28.32639,1950,0.,0., 1820, 0 8, "LWS01",1.0,"N","T Tau ", 4.31783, 19.41805,1950,0.,0., 2789, 0 9, "LWS04",1.0,"N","T Tau ", 4.31783, 19.41805,1950,0.,0., 6908,10 10, "LWS04",1.0,"N","T Tau ", 4.31783, 19.41805,1950,0.,0., 682, 0 11, "LWS01",1.0,"N","DG Tau ", 4.40028, 25.99306,1950,0.,0., 2447,12 12, "SWS01",1.0,"N","DG Tau ", 4.40028, 25.99306,1950,0.,0., 1820, 0 13, "LWS04",3.0,"N","DG Tau ", 4.40028, 25.99306,1950,0.,0., 6908,14 14, "LWS04",3.0,"N","DG Tau ", 4.40028, 25.99306,1950,0.,0., 682, 0 15, "LWS01",2.0,"N","Haro 6-10 ", 4.43942, 24.44167,1950,0.,0., 744,16 16, "LWS01",2.0,"N","Haro 6-10 Off ", 4.43942, 24.44167,1950,0.,0., 744,17 17, "SWS01",2.0,"N","Haro 6-10 ", 4.43942, 24.44167,1950,0.,0., 1820, 0 18, "LWS01",1.0,"N","HL Tau ", 4.47900, 18.12667,1950,0.,0., 1151,19 19, "SWS01",1.0,"N","HL Tau ", 4.47900, 18.12667,1950,0.,0., 1820, 0 20, "LWS01",3.0,"N","Haro 6-13 ", 4.48711, 24.37861,1950,0.,0., 2426,21 21, "LWS01",3.0,"N","Haro 6-13 Off.", 4.48711, 24.37861,1950,0.,0., 2190, 0 22, "LWS01",2.0,"N","HP Tau ", 4.54800, 22.80500,1950,0.,0., 2426, 0 23, "LWS01",2.0,"N","DO Tau ", 4.59006, 26.08195,1950,0.,0., 2426, 0 24, "LWS01",1.0,"N","UY Aur ", 4.80992, 30.70389,1950,0.,0., 2426, 0 25, "LWS01",1.0,"N","AB Aur ", 4.87622, 30.47250,1950,0.,0., 1352,26 26, "LWS01",1.0,"N","AB Aur Off. S.", 4.87622, 30.47250,1950,0.,0., 744, 0 27, "LWS01",3.0,"N","GW Ori ", 5.43911, 11.83139,1950,0.,0., 1352,28 28, "LWS01",3.0,"N","GW Ori Off S. ", 5.43911, 11.83139,1950,0.,0., 1048,29 29, "SWS01",3.0,"N","GW Ori ", 5.43911, 11.83139,1950,0.,0., 1820, 0 30, "LWS01",1.0,"N","V380 Ori ", 5.56653, -6.74611,1950,0.,0., 2264,31 31, "SWS01",1.0,"N","V380 Ori ", 5.56653, -6.74611,1950,0.,0., 1820, 0 32, "LWS01",1.0,"N","FU Ori ", 5.71056, 9.05083,1950,0.,0., 2426,33 33, "SWS01",1.0,"N","FU Ori ", 5.71056, 9.05083,1950,0.,0., 1820,34 34, "LWS01",1.0,"N","FU Ori Off S. ", 5.71056, 9.05083,1950,0.,0., 2190, 0 35, "LWS01",2.0,"N","R Mon ", 6.60722, 8.78167,1950,0.,0., 1352,36 36, "LWS01",2.0,"N","R Mon flow ", 6.60722, 8.78167,1950,0.,0., 2629,37 37, "SWS01",2.0,"N","R Mon ", 6.60722, 8.78167,1950,0.,0., 1820, 0 38, "LWS01",1.0,"N","Z CMa flow ", 7.02292, -11.47667,1950,0.,0., 1535, 0 39, "LWS04",2.0,"N","Z CMa ", 7.02292, -11.47667,1950,0.,0., 3074,40 40, "LWS04",2.0,"N","Z CMa ", 7.02292, -11.47667,1950,0.,0., 642, 0 41, "LWS01",3.0,"N","TW Hya ", 10.99169, 34.43528,1950,0.,0., 2426,42 42, "LWS01",3.0,"N","TW Hya Off. S.", 10.99169, 34.43528,1950,0.,0., 2190, 0 43, "LWS01",3.0,"N","V1515Cyg ", 20.36756, 42.04445,1950,0.,0., 896,44 44, "LWS01",3.0,"N","V1515Cyg Off. ", 20.36756, 42.04445,1950,0.,0., 744, 0 45, "LWS01",1.0,"N","PV Cep ", 20.75656, 67.77667,1950,0.,0., 896,46 46, "LWS01",1.0,"N","PV Cep flow ", 20.75656, 67.77667,1950,0.,0., 744, 0 47, "LWS01",2.0,"N","V1057Cyg ", 20.95172, 44.06278,1950,0.,0., 744,48 48, "LWS01",2.0,"N","V1057Cyg Off. ", 20.95172, 44.06278,1950,0.,0., 744, 0 49, "LWS01",3.0,"N","V1331Cyg ", 20.99231, 50.16472,1950,0.,0., 2426, 0 50, "LWS01",2.0,"N","V645Cyg ", 21.63647, 50.01250,1950,0.,0., 1151,51 51, "SWS01",2.0,"N","V645Cyg ", 21.63647, 50.01250,1950,0.,0., 956, 0 52, "LWS01",1.0,"N","LkHa 234 ", 21.69933, 65.88528,1950,0.,0., 744, 0 53, "LWS01",1.0,"N","El 1-12 ", 21.75772, 47.30222,1950,0.,0., 1048,54 54, "LWS01",1.0,"N","El 1-12 Off. ", 21.75772, 47.30222,1950,0.,0., 744,55 55, "SWS01",1.0,"N","El 1-12 ", 21.75772, 47.30222,1950,0.,0., 1820, 0 56, "LWS01",2.0,"N","MWC1080 flow ", 23.25406, 60.57000,1950,0.,0., 1398,57 57, "LWS01",2.0,"N","MWC1080 ", 23.25406, 60.57250,1950,0.,0., 744,58 58, "SWS01",2.0,"N","MWC1080 ", 23.25406, 60.57250,1950,0.,0., 1820, 0