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: # 2019-03-07 | 04:52:21.760 # # Data content: # Ray-tracing results for session: # 97APR15XU##### # 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: 1997041512 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1997041518 | 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 $97APR15XU##### H $97APR15XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-07 04:52:21.760) 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 0552+398 1997.04.15-14:52:26.0 NRAO20 51.47678 15.99545 931.9 7.2 2.5627291E-08 3.6070875E+00 7.0567963E-09 1.0677698E-10 O 1 0552+398 1997.04.15-14:52:26.0 WETTZELL 142.08007 78.67250 946.3 4.2 7.4384306E-09 1.0200347E+00 7.1744727E-09 1.1946593E-10 O 2 1357+769 1997.04.15-14:56:22.0 NRAO20 350.09568 28.05449 931.9 7.2 1.5164091E-08 2.1216121E+00 7.0567963E-09 1.0677698E-10 O 2 1357+769 1997.04.15-14:56:22.0 WETTZELL 13.50658 39.96450 946.3 4.1 1.1334092E-08 1.5533865E+00 7.1744727E-09 1.1946593E-10 O 3 0059+581 1997.04.15-14:59:34.0 NRAO20 32.11987 63.63530 931.9 7.3 7.9923150E-09 1.1158017E+00 7.0567963E-09 1.0677698E-10 O 3 0059+581 1997.04.15-14:59:34.0 WETTZELL 309.55878 51.62502 946.3 4.1 9.2979411E-09 1.2745166E+00 7.1744727E-09 1.1946593E-10 O 4 2234+282 1997.04.15-15:03:38.0 NRAO20 225.31266 76.56274 931.9 7.4 7.3631441E-09 1.0281830E+00 7.0510702E-09 1.1073277E-10 O 4 2234+282 1997.04.15-15:03:38.0 WETTZELL 298.67309 13.05685 946.3 4.1 3.1724298E-08 4.3604673E+00 7.1836257E-09 1.2729259E-10 O 5 0014+813 1997.04.15-15:07:14.0 NRAO20 2.84208 46.60637 931.9 7.4 9.8439960E-09 1.3753331E+00 7.0510702E-09 1.1073277E-10 O 5 0014+813 1997.04.15-15:07:14.0 WETTZELL 347.04758 50.00040 946.3 4.1 9.5351450E-09 1.3031631E+00 7.1836257E-09 1.2729259E-10 O 6 0202+149 1997.04.15-15:11:50.0 NRAO20 113.00635 48.48137 931.9 7.4 9.5563403E-09 1.3351013E+00 7.0510702E-09 1.1073277E-10 O 6 0202+149 1997.04.15-15:11:50.0 WETTZELL 251.29360 35.04259 946.3 4.1 1.2708866E-08 1.7389548E+00 7.1836257E-09 1.2729259E-10 O 7 0119+041 1997.04.15-15:15:02.0 NRAO20 136.55514 47.62532 931.9 7.4 9.6855463E-09 1.3532515E+00 7.0510702E-09 1.1073277E-10 O 7 0119+041 1997.04.15-15:15:02.0 WETTZELL 253.42518 19.45416 946.3 4.1 2.1771920E-08 2.9875166E+00 7.1836257E-09 1.2729259E-10 O 8 0642+449 1997.04.15-15:18:58.0 NRAO20 44.46228 15.56407 931.9 7.4 2.6285474E-08 3.7036917E+00 7.0510702E-09 1.1073277E-10 O 8 0642+449 1997.04.15-15:18:58.0 WETTZELL 106.86646 78.84266 946.3 4.1 7.4510655E-09 1.0195104E+00 7.1836257E-09 1.2729259E-10 O 9 0552+398 1997.04.15-15:22:14.0 NRAO20 54.96276 20.68256 931.9 7.4 2.0105251E-08 2.8212774E+00 7.0510702E-09 1.1073277E-10 O 9 0552+398 1997.04.15-15:22:14.0 WETTZELL 172.59198 80.60087 946.3 4.1 7.4103174E-09 1.0138616E+00 7.1836257E-09 1.2729259E-10 O 10 1803+784 1997.04.15-15:26:10.0 NRAO20 345.25602 38.45779 931.9 7.5 1.1491792E-08 1.6063753E+00 7.0510702E-09 1.1073277E-10 O 10 1803+784 1997.04.15-15:26:10.0 WETTZELL 359.49535 37.61586 946.3 4.1 1.1952108E-08 1.6339191E+00 7.1836257E-09 1.2729259E-10 O 11 0804+499 1997.04.15-15:29:26.0 NRAO20 32.13600 10.37410 931.9 7.5 3.8448969E-08 5.4782546E+00 7.0510702E-09 1.1073277E-10 O 11 0804+499 1997.04.15-15:29:26.0 WETTZELL 75.45120 68.69653 946.3 4.1 7.8447090E-09 1.0734860E+00 7.1836257E-09 1.2729259E-10 O 12 0059+581 1997.04.15-15:33:22.0 NRAO20 24.70989 66.81457 931.9 7.5 7.7887910E-09 1.0876516E+00 7.0510702E-09 1.1073277E-10 O 12 0059+581 1997.04.15-15:33:22.0 WETTZELL 311.73980 47.41766 946.3 4.1 9.9205475E-09 1.3555061E+00 7.1836257E-09 1.2729259E-10 O 13 0202+149 1997.04.15-15:37:30.0 NRAO20 119.74986 52.99745 931.9 7.5 8.9620042E-09 1.2518806E+00 7.0510702E-09 1.1073277E-10 O 13 0202+149 1997.04.15-15:37:30.0 WETTZELL 256.91179 30.99562 946.3 4.1 1.4159128E-08 1.9375267E+00 7.1836257E-09 1.2729259E-10 O 14 0119+041 1997.04.15-15:41:26.0 NRAO20 145.34951 50.89435 931.9 7.5 9.2228064E-09 1.2884480E+00 7.0510702E-09 1.1073277E-10 O 14 0119+041 1997.04.15-15:41:26.0 WETTZELL 258.75848 15.25309 946.3 4.1 2.7404196E-08 3.7691878E+00 7.1836257E-09 1.2729259E-10 O 15 0552+398 1997.04.15-15:44:38.0 NRAO20 57.44094 24.33782 931.9 7.5 1.7273942E-08 2.4202989E+00 7.0510702E-09 1.1073277E-10 O 15 0552+398 1997.04.15-15:44:38.0 WETTZELL 198.62912 80.23512 946.3 4.1 7.4184590E-09 1.0148802E+00 7.1836257E-09 1.2729259E-10 O 16 0642+449 1997.04.15-15:48:34.0 NRAO20 47.79589 19.75498 931.8 7.6 2.0990157E-08 2.9469816E+00 7.0510702E-09 1.1073277E-10 O 16 0642+449 1997.04.15-15:48:34.0 WETTZELL 126.26957 83.21441 946.3 4.1 7.3622387E-09 1.0072418E+00 7.1836257E-09 1.2729259E-10 O 17 0458-020 1997.04.15-15:51:50.0 NRAO20 102.13956 11.73670 931.8 7.6 3.4303370E-08 4.8670702E+00 7.0510702E-09 1.1073277E-10 O 17 0458-020 1997.04.15-15:51:50.0 WETTZELL 204.29731 36.17460 946.3 4.1 1.2363851E-08 1.6949675E+00 7.1836257E-09 1.2729259E-10 O 18 0202+149 1997.04.15-15:55:46.0 NRAO20 125.30309 56.02247 931.8 7.7 8.6320137E-09 1.2056918E+00 7.0510702E-09 1.1073277E-10 O 18 0202+149 1997.04.15-15:55:46.0 WETTZELL 260.70542 28.05753 946.3 4.1 1.5489755E-08 2.1198889E+00 7.1836257E-09 1.2729259E-10 O 19 0119+041 1997.04.15-15:59:02.0 NRAO20 151.84229 52.69632 931.8 7.7 8.9981961E-09 1.2570033E+00 7.0510702E-09 1.1073277E-10 O 19 0119+041 1997.04.15-15:59:02.0 WETTZELL 262.21376 12.40704 946.3 4.1 3.3305006E-08 4.5959136E+00 7.1836257E-09 1.2729259E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10