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: # 2019-03-08 | 03:50:43.751 # # Data content: # Ray-tracing results for session: # 97JUL25XU##### # 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: 1997072518 | 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 $97JUL25XU##### H $97JUL25XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-08 03:50:43.751) 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 1308+326 1997.07.25-16:15:14.0 NRAO20 63.50414 19.30061 926.7 23.9 2.2478582E-08 3.0100303E+00 7.0243436E-09 4.7892129E-10 O 1 1308+326 1997.07.25-16:15:14.0 WETTZELL 187.31413 73.11340 940.5 13.8 7.9269319E-09 1.0443302E+00 7.1338701E-09 4.5204630E-10 O 2 0059+581 1997.07.25-16:19:02.0 NRAO20 322.49660 30.67390 926.6 23.9 1.4658423E-08 1.9559517E+00 7.0243436E-09 4.7892129E-10 O 2 0059+581 1997.07.25-16:19:02.0 WETTZELL 2.96111 17.62144 940.6 13.9 2.4772842E-08 3.3085706E+00 7.1338701E-09 4.5204630E-10 O 3 0804+499 1997.07.25-16:23:08.0 NRAO20 34.38358 75.42113 926.6 24.0 7.7520211E-09 1.0330548E+00 7.0243436E-09 4.7892129E-10 O 3 0804+499 1997.07.25-16:23:08.0 WETTZELL 303.17105 40.66323 940.6 13.9 1.1622658E-08 1.5346926E+00 7.1338701E-09 4.5204630E-10 O 4 1357+769 1997.07.25-16:28:22.0 NRAO20 16.12148 35.28592 926.6 24.0 1.2956464E-08 1.7277143E+00 7.0243436E-09 4.7892129E-10 O 4 1357+769 1997.07.25-16:28:22.0 WETTZELL 2.99460 62.29953 940.6 13.9 8.5650003E-09 1.1305458E+00 7.1338701E-09 4.5204630E-10 O 5 0552+398 1997.07.25-16:32:10.0 NRAO20 281.63209 72.29978 926.6 24.0 7.8753634E-09 1.0496443E+00 7.0243436E-09 4.7892129E-10 O 5 0552+398 1997.07.25-16:32:10.0 WETTZELL 313.98179 15.53513 940.6 13.9 2.7903516E-08 3.7207241E+00 7.1338701E-09 4.5204630E-10 O 6 1128+385 1997.07.25-16:35:46.0 NRAO20 70.41913 43.72556 926.6 24.0 1.0839929E-08 1.4454157E+00 7.0243436E-09 4.7892129E-10 O 6 1128+385 1997.07.25-16:35:46.0 WETTZELL 257.29047 64.33270 940.6 13.9 8.4140118E-09 1.1088142E+00 7.1338701E-09 4.5204630E-10 O 7 OJ287 1997.07.25-16:39:34.0 NRAO20 130.70560 64.71850 926.6 24.0 8.2957618E-09 1.1059832E+00 7.0243436E-09 4.7892129E-10 O 7 OJ287 1997.07.25-16:39:34.0 WETTZELL 270.75688 26.39146 940.6 13.9 1.6984352E-08 2.2425964E+00 7.1338701E-09 4.5204630E-10 O 8 0014+813 1997.07.25-16:43:52.0 NRAO20 350.32050 35.10646 926.6 24.0 1.3014472E-08 1.7354745E+00 7.0243436E-09 4.7892129E-10 O 8 0014+813 1997.07.25-16:43:52.0 WETTZELL 4.37248 41.29073 940.6 13.9 1.1478112E-08 1.5181038E+00 7.1338701E-09 4.5204630E-10 O 9 0955+476 1997.07.25-16:49:06.0 NRAO20 58.82211 64.01604 926.6 24.0 8.3441396E-09 1.1120531E+00 7.0243436E-09 4.7892129E-10 O 9 0955+476 1997.07.25-16:49:06.0 WETTZELL 290.65001 51.68381 940.6 13.9 9.6610816E-09 1.2743093E+00 7.1338701E-09 4.5204630E-10 O 10 1803+784 1997.07.25-16:52:54.0 NRAO20 5.81224 27.97886 926.6 24.0 1.5923877E-08 2.1250382E+00 7.0243436E-09 4.7892129E-10 O 10 1803+784 1997.07.25-16:52:54.0 WETTZELL 17.08534 53.61621 940.6 13.9 9.4166705E-09 1.2437956E+00 7.1338701E-09 4.5204630E-10 O 11 4C39.25 1997.07.25-16:56:10.0 NRAO20 80.55836 71.27839 926.6 24.0 7.9210719E-09 1.0557115E+00 7.0243436E-09 4.7892129E-10 O 11 4C39.25 1997.07.25-16:56:10.0 WETTZELL 285.32440 41.41629 940.6 13.9 1.1449497E-08 1.5106263E+00 7.1338701E-09 4.5204630E-10 O 12 1308+326 1997.07.25-16:59:58.0 NRAO20 68.96090 27.33772 926.6 24.0 1.6263010E-08 2.1720046E+00 7.0243436E-09 4.7892129E-10 O 12 1308+326 1997.07.25-16:59:58.0 WETTZELL 216.53165 70.32847 940.6 13.9 8.0548704E-09 1.0611494E+00 7.1338701E-09 4.5204630E-10 O 13 0642+449 1997.07.25-17:03:22.0 NRAO20 301.43942 75.22111 926.6 24.1 7.7594269E-09 1.0341153E+00 7.0243436E-09 4.7892129E-10 O 13 0642+449 1997.07.25-17:03:22.0 WETTZELL 314.39895 21.74320 940.6 13.9 2.0326477E-08 2.6970499E+00 7.1338701E-09 4.5204630E-10 O 14 0804+499 1997.07.25-17:09:28.0 NRAO20 3.64568 78.55961 926.6 24.1 7.6548562E-09 1.0201027E+00 7.0243436E-09 4.7892129E-10 O 14 0804+499 1997.07.25-17:09:28.0 WETTZELL 308.54157 34.50539 940.6 13.9 1.3357168E-08 1.7653851E+00 7.1338701E-09 4.5204630E-10 O 15 0552+398 1997.07.25-17:14:42.0 NRAO20 283.68414 64.14831 926.6 24.1 8.3356280E-09 1.1110689E+00 7.0243436E-09 4.7892129E-10 O 15 0552+398 1997.07.25-17:14:42.0 WETTZELL 320.85373 10.81614 940.6 13.9 3.9209469E-08 5.2836528E+00 7.1338701E-09 4.5204630E-10 O 16 1128+385 1997.07.25-17:18:30.0 NRAO20 74.28917 51.72100 926.6 24.1 9.5503192E-09 1.2731572E+00 7.0243436E-09 4.7892129E-10 O 16 1128+385 1997.07.25-17:18:30.0 WETTZELL 267.11004 57.39478 940.6 13.9 9.0005658E-09 1.1863256E+00 7.1338701E-09 4.5204630E-10 O 17 OJ287 1997.07.25-17:21:46.0 NRAO20 152.93593 69.89124 926.5 24.1 7.9891460E-09 1.0650640E+00 7.0243436E-09 4.7892129E-10 O 17 OJ287 1997.07.25-17:21:46.0 WETTZELL 278.53085 19.49957 940.6 13.9 2.2515289E-08 2.9812084E+00 7.1338701E-09 4.5204630E-10 O 18 0955+476 1997.07.25-17:25:34.0 NRAO20 55.30931 70.04510 926.5 24.2 7.9809052E-09 1.0636012E+00 7.0243436E-09 4.7892129E-10 O 18 0955+476 1997.07.25-17:25:34.0 WETTZELL 294.91273 46.17147 940.6 13.9 1.0503505E-08 1.3859504E+00 7.1338701E-09 4.5204630E-10 O 19 0059+581 1997.07.25-17:28:46.0 NRAO20 327.73418 22.81978 926.5 24.2 1.9217865E-08 2.5682196E+00 7.0243436E-09 4.7892129E-10 O 19 0059+581 1997.07.25-17:28:46.0 WETTZELL 12.45508 19.15764 940.7 13.9 2.2894929E-08 3.0536472E+00 7.1338701E-09 4.5204630E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10