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: # 2018-07-27 | 16:56:37.849 # # Data content: # Ray-tracing results for session: # 97MAY24XU##### # Total number of observations: # 40 # 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: 1997052418 | 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 $97MAY24XU##### H $97MAY24XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-27 16:56:37.849) 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 1997.05.24-16:19:02.0 NRAO20 44.75837 20.17746 926.3 23.1 2.1191842E-08 2.8533632E+00 7.0212013E-09 3.5922284E-10 O 1 0955+476 1997.05.24-16:19:02.0 WETTZELL 101.37438 83.39138 951.0 11.4 7.4565196E-09 1.0071030E+00 7.2193670E-09 1.8767862E-10 O 2 0059+581 1997.05.24-16:22:50.0 NRAO20 324.29481 61.11114 926.2 23.1 8.4253009E-09 1.1399907E+00 7.0212013E-09 3.5922284E-10 O 2 0059+581 1997.05.24-16:22:50.0 WETTZELL 331.41693 26.50277 951.0 11.3 1.6513941E-08 2.2277430E+00 7.2193670E-09 1.8767862E-10 O 3 0727-115 1997.05.24-16:26:22.0 NRAO20 116.16742 12.51277 926.2 23.1 3.3296505E-08 4.5794303E+00 7.0212013E-09 3.5922284E-10 O 3 0727-115 1997.05.24-16:26:22.0 WETTZELL 211.54687 23.94345 951.0 11.3 1.8151278E-08 2.4497702E+00 7.2193670E-09 1.8767862E-10 O 4 0458-020 1997.05.24-16:29:02.0 NRAO20 143.77625 43.21767 926.2 23.1 1.0765932E-08 1.4640665E+00 7.0212013E-09 3.5922284E-10 O 4 0458-020 1997.05.24-16:29:02.0 WETTZELL 251.06718 13.13505 951.0 11.3 3.1933251E-08 4.3038886E+00 7.2193670E-09 1.8767862E-10 O 5 0552+398 1997.05.24-16:31:54.0 NRAO20 75.07264 60.43208 926.2 23.1 8.4811067E-09 1.1478177E+00 7.0212013E-09 3.5922284E-10 O 5 0552+398 1997.05.24-16:31:54.0 WETTZELL 277.31120 51.00902 951.0 11.2 9.5222181E-09 1.2824475E+00 7.2193670E-09 1.8767862E-10 O 6 1803+784 1997.05.24-16:35:42.0 NRAO20 351.74527 29.15275 926.2 23.1 1.5083523E-08 2.0323338E+00 7.0212013E-09 3.5922284E-10 O 6 1803+784 1997.05.24-16:35:42.0 WETTZELL 12.46873 41.60343 951.0 11.2 1.1136119E-08 1.5059550E+00 7.2193670E-09 1.8767862E-10 O 7 0804+499 1997.05.24-16:38:34.0 NRAO20 52.69882 40.39613 926.2 23.1 1.1365178E-08 1.5345884E+00 7.0212013E-09 3.5922284E-10 O 7 0804+499 1997.05.24-16:38:34.0 WETTZELL 281.39348 75.28266 951.0 11.2 7.6575750E-09 1.0329115E+00 7.2193670E-09 1.8767862E-10 O 8 OJ287 1997.05.24-16:42:02.0 NRAO20 79.32062 19.45819 926.2 23.1 2.1937038E-08 2.9696112E+00 7.0212013E-09 3.5922284E-10 O 8 OJ287 1997.05.24-16:42:02.0 WETTZELL 202.63682 59.41562 951.0 11.2 8.6015508E-09 1.1606899E+00 7.2193670E-09 1.8767862E-10 O 9 0014+813 1997.05.24-16:46:40.0 NRAO20 351.09371 43.54378 926.1 23.1 1.0695175E-08 1.4437377E+00 7.0212013E-09 3.5922284E-10 O 9 0014+813 1997.05.24-16:46:40.0 WETTZELL 353.09407 42.21744 951.1 11.2 1.1004645E-08 1.4861029E+00 7.2193670E-09 1.8767862E-10 O 10 4C39.25 1997.05.24-16:51:18.0 NRAO20 59.13821 25.46005 926.1 23.1 1.7068528E-08 2.3028614E+00 7.0212013E-09 3.5922284E-10 O 10 4C39.25 1997.05.24-16:51:18.0 WETTZELL 206.41802 78.94691 951.1 11.2 7.5470056E-09 1.0186270E+00 7.2193670E-09 1.8767862E-10 O 11 0642+449 1997.05.24-16:53:58.0 NRAO20 64.26363 55.79612 926.1 23.1 8.9172171E-09 1.2060567E+00 7.0212013E-09 3.5922284E-10 O 11 0642+449 1997.05.24-16:53:58.0 WETTZELL 280.52575 58.11000 951.1 11.2 8.7195195E-09 1.1749187E+00 7.2193670E-09 1.8767862E-10 O 12 0727-115 1997.05.24-16:56:46.0 NRAO20 121.69015 17.73698 926.1 23.2 2.3958259E-08 3.2771107E+00 7.0212013E-09 3.5922284E-10 O 12 0727-115 1997.05.24-16:56:46.0 WETTZELL 219.00116 21.06428 951.1 11.2 2.0456604E-08 2.7597494E+00 7.2193670E-09 1.8767862E-10 O 13 1357+769 1997.05.24-17:00:34.0 NRAO20 6.94861 26.53030 926.1 23.2 1.6432291E-08 2.2117278E+00 7.0212013E-09 3.5922284E-10 O 13 1357+769 1997.05.24-17:00:34.0 WETTZELL 19.77340 54.40631 951.1 11.1 9.1019639E-09 1.2302563E+00 7.2193670E-09 1.8767862E-10 O 14 0552+398 1997.05.24-17:04:02.0 NRAO20 77.03341 66.55631 926.1 23.2 8.0419091E-09 1.0886954E+00 7.0212013E-09 3.5922284E-10 O 14 0552+398 1997.05.24-17:04:02.0 WETTZELL 282.39204 45.81948 951.1 11.1 1.0316414E-08 1.3889497E+00 7.2193670E-09 1.8767862E-10 O 15 0955+476 1997.05.24-17:07:50.0 NRAO20 49.51600 27.20574 926.1 23.2 1.6060397E-08 2.1651134E+00 7.0212013E-09 3.5922284E-10 O 15 0955+476 1997.05.24-17:07:50.0 WETTZELL 226.64853 87.55168 951.1 11.1 7.4138462E-09 1.0008111E+00 7.2193670E-09 1.8767862E-10 O 16 OJ287 1997.05.24-17:10:34.0 NRAO20 83.42717 24.99633 926.1 23.2 1.7365076E-08 2.3506107E+00 7.0212013E-09 3.5922284E-10 O 16 OJ287 1997.05.24-17:10:34.0 WETTZELL 214.69997 57.16698 951.1 11.1 8.8119590E-09 1.1885398E+00 7.2193670E-09 1.8767862E-10 O 17 0059+581 1997.05.24-17:14:22.0 NRAO20 319.56400 54.82752 926.1 23.2 9.0223400E-09 1.2206488E+00 7.0212013E-09 3.5922284E-10 O 17 0059+581 1997.05.24-17:14:22.0 WETTZELL 337.69557 22.86951 951.1 11.0 1.8924934E-08 2.5562924E+00 7.2193670E-09 1.8767862E-10 O 18 0804+499 1997.05.24-17:17:30.0 NRAO20 54.46675 46.55278 926.0 23.2 1.0151735E-08 1.3715831E+00 7.0212013E-09 3.5922284E-10 O 18 0804+499 1997.05.24-17:17:30.0 WETTZELL 284.35737 69.05808 951.2 10.9 7.9293674E-09 1.0691915E+00 7.2193670E-09 1.8767862E-10 O 19 4C39.25 1997.05.24-17:20:10.0 NRAO20 62.16678 30.40095 926.0 23.2 1.4527125E-08 1.9612769E+00 7.0212013E-09 3.5922284E-10 O 19 4C39.25 1997.05.24-17:20:10.0 WETTZELL 228.84918 76.02462 951.2 10.8 7.6327052E-09 1.0298382E+00 7.2193670E-09 1.8767862E-10 O 20 1128+385 1997.05.24-17:23:02.0 NRAO20 48.83760 10.40934 926.0 23.3 3.9455645E-08 5.3283618E+00 7.0212013E-09 3.5922284E-10 O 20 1128+385 1997.05.24-17:23:02.0 WETTZELL 125.93060 73.81514 951.2 10.7 7.7122762E-09 1.0421742E+00 7.2193670E-09 1.8767862E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10