TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10 # # This file contains tropospheric slant and zenith path delays and wet mapping factor. # # Created by: Armin Hofmeister, Technische Universität Wien # # Created with RADIATE program developed by Armin Hofmeister # Version: 2.0_Fortran # Subversion: global_limit # # File created on: # 2019-03-10 | 04:41:55.998 # # Data content: # Ray-tracing results for session: # 98MAY08XU##### # Total number of observations: # 38 # Total number of different observing stations: # 2 # # Chosen ray-tracing options: # Assignment of observations to the epochs of the numerical weather model: # one_epoch_per_obs # Method of vertical interpolation (horizontal treatment): # profilewise # Method of numerical weather model usage: # Full grid information used. # Ray-tracing approach: # pwl # Station coordinate catalogue-file: # vlbi.ell # # Numerical weather model used: # Epoch 1: 1998050818 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # # Origin and use of the observational data: # Observational data (scan number, source, observation time, site, azimuth, elevation) # as well as pressure- and temperature-values provided in this file originate from the # AzEl-file created by VieVS. # The reported pressure- and temperature-values have not been used for the ray-tracing. # Ray-tracing used temperature- and pressure-values only from the numerical weather # model and the standard atmosphere model. # # # --------------------------------------------------------------------------------------- # ----------------------------------- File description ---------------------------------- # --------------------------------------------------------------------------------------- # # 1) Header record -- the first record line should have a signature: # TROPO_PATH_DELAY Exchange format v N.N_additional Format version of YYYY.MM.DD # stating the version and date of the format # # The header record allows to distinguish a valid file in the TROPO_PATH_DELAY # format from files in other formats. # # 2) E-records section # E-record has letter E in the first field. # It specifies the experiment name. # # 3) H-records section # H-record has letter H in the first field. # It specifies the secondary experiment name. # # 4) M-records section # M-record has letter M in the first field. # The M record keeps the model identifier. # # 5) U-records section # U-record has letter U in the first field. # The U record instructs analysis software how to use the data. # Analysis software may override this recommendation. # # 6) S-records section # S-record has letter S in the first field. # It defines the name and coordinates of each site. A site cannot be # defined more than once. # # 7) O-records section # O-record has letter O in the first field. # It defines the circumstances of the observation: # the time tag, site ID, azimuth and elevation in the local # topocentric coordinate system, surface atmospheric pressure and # surface air temperature, slant and zenith path delay and # wet mapping factor. # # Records, which start from # character, are considered as comments. # # Format of an S-record: # ---------------------- # # Field 1:1 A1 -- Record ID. Should be letter S. # field 2:3 a2 delimiter: blanks. # Field 4:11 A8 -- 8-letter long site identifier. # May contain any characters with decimal codes 32-255, but # blanks are allowed only at the end of the site identifier. # This site identifier should be unique among S-records. # This field should not necessarily have a special meaning. # field 12:13 a2 delimiter: blanks. # Field 14:26 F13.4 -- X site coordinate in a crust fixed reference frame. # Unit: meter # field 27:27 a1 delimiter: blank. # Field 28:40 F13.4 -- Y site coordinate in a crust fixed reference frame. # Unit: meter # field 41:41 a1 delimiter: blank. # Field 42:54 F13.4 -- Z site coordinate in a crust fixed reference frame. # Unit: meter # field 55:56 a2 delimiter: blanks. # Field 57:64 F8.4 -- Geodetic latitude of site, # interval: [-90; 90], positive to north. # Unit: degree # field 65:65 a1 delimiter: blank. # Field 66:73 F8.4 -- Geodetic longitude of site, # interval: [0; 360[, increasing towards east. # Unit: degree # field 74:74 a1 delimiter: blank. # Field 75:81 F7.2 -- Height of site above the reference ellipsoid. # Unit: meter # # Format of an O-record: # ---------------------- # # Field 1:1 A1 -- Record ID. Should be letter O. # field 2:3 a2 delimiter: blanks. # Field 4:8 I5 -- Scan number # field 9:12 a4 delimiter: blanks. # Field 13:20 A8 -- Source name # field 21:25 a5 delimiter: blanks. # Field 26:46 A21 -- Calendar date in TAI in YYYY.MM.DD-hh:mm:ss.s format # Calendar date format: # field 26:29 -- I4 Year # field 30:30 -- a1 delimiter: . # field 31:32 -- I2 Month # field 33:33 -- a1 delimiter: . # field 34:35 -- I2 Day # field 36:36 -- a1 delimiter: - # field 37:38 -- I2 Hour # field 39:39 -- a1 delimiter: : # field 40:41 -- I2 Minute # field 42:42 -- a1 delimiter: : # field 43:46 -- F4.1 Seconds # field 47:48 a2 delimiter: blanks. # Field 49:56 A8 -- Site identifier # field 57:58 a2 delimiter: blanks. # Field 59:67 F9.5 -- Azimuth # Unit: degree # field 68:68 a1 delimiter: blank. # Field 69:76 F8.5 -- Elevation angle (outgoing) # Unit: degree # field 77:78 a2 delimiter: blanks. # Field 79:84 F6.1 -- Atmospheric surface pressure # Unit: hPa (mbar) # field 85:85 a1 delimiter: blank. # Field 86:90 F5.1 -- Surface air temperature # Unit: degree Celsius # field 91:92 a2 delimiter: blanks. # Field 93:107 1PD15.7 -- Slant total delay # Unit: seconds of time # field 108:108 a1 delimiter: blank. # Field 109:123 1PD15.7 -- Wet mapping factor # Tilting of the wet part of the atmosphere in the form # of a wet mapping function: # [wet_delay_along_the_path / wet_zenith_delay] # field 124:124 a1 delimiter: blank. # Field 125:139 1PD15.7 -- Hydrostatic zenith delay # Unit: seconds of time # field 140:140 a1 delimiter: blank. # Field 141:155 1PD15.7 -- Wet zenith delay # Unit: seconds of time # ####################################################################################################### # E $98MAY08XU##### H $98MAY08XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-10 04:41:55.998) developed by Armin Hofmeister, Technische Universität Wien. # U NONE # # Site| X-coordinate| Y-coordinate| Z-coordinate| Latitude| Longit.| Height S NRAO20 883773.7646 -4924382.0325 3944046.7075 38.4369 280.1745 806.63 S WETTZELL 4075539.7239 931738.9417 4801628.8003 49.1450 12.8775 669.13 # # # Scan| Source| Time tag in TAI| Site| Azimuth| Elev.| Pres.|Temp.| Slant total del|Wet map. factor|Hydr zenith del|Wet zenith del. O 1 0955+476 1998.05.08-17:26:50.0 NRAO20 45.16542 20.71275 906.0 16.1 2.0632582E-08 2.8187000E+00 6.8902098E-09 4.6722136E-10 O 1 0955+476 1998.05.08-17:26:50.0 WETTZELL 103.38092 84.01079 953.7 20.2 7.5468012E-09 1.0059329E+00 7.2354863E-09 2.7005660E-10 O 2 0727-115 1998.05.08-17:30:58.0 NRAO20 116.29068 12.63364 906.0 16.2 3.2893134E-08 4.5086565E+00 6.8902098E-09 4.6722136E-10 O 2 0727-115 1998.05.08-17:30:58.0 WETTZELL 211.72077 23.88171 953.7 20.2 1.8428687E-08 2.4597735E+00 7.2354863E-09 2.7005660E-10 O 3 0458-020 1998.05.08-17:34:18.0 NRAO20 144.19144 43.37570 906.0 16.2 1.0698656E-08 1.4538094E+00 6.8902098E-09 4.6722136E-10 O 3 0458-020 1998.05.08-17:34:18.0 WETTZELL 251.34254 12.92452 953.7 20.2 3.2821234E-08 4.3662413E+00 7.2354863E-09 2.7005660E-10 O 4 1849+670 1998.05.08-17:40:28.0 NRAO20 341.00182 22.29932 906.0 16.3 1.9257288E-08 2.6325261E+00 6.8902098E-09 4.6722136E-10 O 4 1849+670 1998.05.08-17:40:28.0 WETTZELL 17.60059 30.49798 953.7 20.2 1.4736450E-08 1.9661059E+00 7.2354863E-09 2.7005660E-10 O 5 0458-020 1998.05.08-17:45:50.0 NRAO20 147.80285 44.64241 905.9 16.3 1.0457774E-08 1.4210448E+00 6.8902098E-09 4.6722136E-10 O 5 0458-020 1998.05.08-17:45:50.0 WETTZELL 253.65071 11.12089 953.7 20.2 3.7775386E-08 5.0317792E+00 7.2354863E-09 2.7005660E-10 O 6 0552+398 1998.05.08-17:49:42.0 NRAO20 75.96548 63.07037 905.9 16.3 8.2495000E-09 1.1213017E+00 6.8902098E-09 4.6722136E-10 O 6 0552+398 1998.05.08-17:49:42.0 WETTZELL 279.54773 48.75877 953.7 20.2 9.9706931E-09 1.3244919E+00 7.2354863E-09 2.7005660E-10 O 7 OJ287 1998.05.08-17:53:02.0 NRAO20 80.33758 20.82550 905.9 16.4 2.0527407E-08 2.8000439E+00 6.8902098E-09 4.6722136E-10 O 7 OJ287 1998.05.08-17:53:02.0 WETTZELL 205.75434 58.93616 953.7 20.1 8.7585586E-09 1.1670456E+00 7.2354863E-09 2.7005660E-10 O 8 0749+540 1998.05.08-17:56:54.0 NRAO20 48.43401 45.69842 905.9 16.4 1.0268378E-08 1.3967693E+00 6.8902098E-09 4.6722136E-10 O 8 0749+540 1998.05.08-17:56:54.0 WETTZELL 295.78105 70.75170 953.7 20.1 7.9481807E-09 1.0575517E+00 7.2354863E-09 2.7005660E-10 O 9 0059+581 1998.05.08-18:00:14.0 NRAO20 320.79002 57.09571 905.9 16.4 8.7590901E-09 1.1914833E+00 6.8902098E-09 4.6722136E-10 O 9 0059+581 1998.05.08-18:00:14.0 WETTZELL 335.45572 24.05006 953.7 20.1 1.8299963E-08 2.4304679E+00 7.2354863E-09 2.7005660E-10 O 10 1357+769 1998.05.08-18:04:06.0 NRAO20 6.93091 26.51689 905.9 16.4 1.6401864E-08 2.2381644E+00 6.8902098E-09 4.6722136E-10 O 10 1357+769 1998.05.08-18:04:06.0 WETTZELL 19.79181 54.38854 953.7 20.1 9.2259459E-09 1.2294927E+00 7.2354863E-09 2.7005660E-10 O 11 0014+813 1998.05.08-18:07:51.0 NRAO20 350.63820 43.00095 905.9 16.4 1.0773245E-08 1.4666256E+00 6.8902098E-09 4.6722136E-10 O 11 0014+813 1998.05.08-18:07:51.0 WETTZELL 353.83586 41.89910 953.7 20.1 1.1220222E-08 1.4929671E+00 7.2354863E-09 2.7005660E-10 O 12 4C39.25 1998.05.08-18:12:10.0 NRAO20 60.94018 28.34085 905.9 16.4 1.5435074E-08 2.1025463E+00 6.8902098E-09 4.6722136E-10 O 12 4C39.25 1998.05.08-18:12:10.0 WETTZELL 220.69918 77.40026 953.7 20.1 7.6902796E-09 1.0243475E+00 7.2354863E-09 2.7005660E-10 O 13 0556+238 1998.05.08-18:15:06.0 NRAO20 111.46819 61.03623 905.9 16.4 8.4059330E-09 1.1423003E+00 6.8902098E-09 4.6722136E-10 O 13 0556+238 1998.05.08-18:15:06.0 WETTZELL 266.69387 35.19182 953.7 20.1 1.2989161E-08 1.7238871E+00 7.2354863E-09 2.7005660E-10 O 14 0528+134 1998.05.08-18:18:58.0 NRAO20 136.90579 58.69249 905.9 16.4 8.6074235E-09 1.1695613E+00 6.8902098E-09 4.6722136E-10 O 14 0528+134 1998.05.08-18:18:58.0 WETTZELL 264.85446 22.39397 953.7 20.1 1.9557331E-08 2.5929554E+00 7.2354863E-09 2.7005660E-10 O 15 0727-115 1998.05.08-18:22:54.0 NRAO20 126.02097 21.36009 905.9 16.4 2.0046221E-08 2.7299733E+00 6.8902098E-09 4.6722136E-10 O 15 0727-115 1998.05.08-18:22:54.0 WETTZELL 224.20052 18.64228 953.7 20.1 2.3238025E-08 3.0994809E+00 7.2354863E-09 2.7005660E-10 O 16 1803+784 1998.05.08-18:26:46.0 NRAO20 354.10032 28.00493 905.9 16.5 1.5604525E-08 2.1288592E+00 6.8902098E-09 4.6722136E-10 O 16 1803+784 1998.05.08-18:26:46.0 WETTZELL 14.53022 43.41606 953.7 20.0 1.0904861E-08 1.4531663E+00 7.2354863E-09 2.7005660E-10 O 17 0917+624 1998.05.08-18:30:06.0 NRAO20 35.88165 39.54576 905.9 16.5 1.1535151E-08 1.5700241E+00 6.8902098E-09 4.6722136E-10 O 17 0917+624 1998.05.08-18:30:06.0 WETTZELL 331.42998 74.03817 953.7 20.0 7.8052890E-09 1.0390508E+00 7.2354863E-09 2.7005660E-10 O 18 0955+476 1998.05.08-18:33:58.0 NRAO20 51.45158 30.56848 905.9 16.6 1.4417347E-08 1.9636883E+00 6.8902098E-09 4.6722136E-10 O 18 0955+476 1998.05.08-18:33:58.0 WETTZELL 255.63500 84.28408 953.7 20.0 7.5428531E-09 1.0046459E+00 7.2354863E-09 2.7005660E-10 O 19 OJ287 1998.05.08-18:37:50.0 NRAO20 86.87129 29.56251 905.9 16.6 1.4857099E-08 2.0219440E+00 6.8902098E-09 4.6722136E-10 O 19 OJ287 1998.05.08-18:37:50.0 WETTZELL 223.52591 54.74653 953.7 20.0 9.1855275E-09 1.2229390E+00 7.2354863E-09 2.7005660E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10