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: # 2019-03-04 | 02:54:19.258 # # Data content: # Ray-tracing results for session: # 94APR13XU##### # Total number of observations: # 32 # 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: 1994041318 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1994041400 | 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 $94APR13XU##### H $94APR13XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-04 02:54:19.258) developed by Armin Hofmeister, Technische Universität Wien. # U NONE # # Site| X-coordinate| Y-coordinate| Z-coordinate| Latitude| Longit.| Height S NRAO85_3 882321.2369 -4925137.7320 3943398.9373 38.4296 280.1566 785.83 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 1994.04.13-20:13:52.0 NRAO85_3 78.26152 71.86633 914.0 18.9 7.6674466E-09 1.0534058E+00 6.9511513E-09 3.3580776E-10 O 1 0552+398 1994.04.13-20:13:52.0 WETTZELL 286.57476 41.41483 934.8 1.9 1.1000261E-08 1.5111366E+00 7.0689591E-09 2.1758541E-10 O 2 0212+735 1994.04.13-20:18:12.0 NRAO85_3 346.18638 51.41565 914.0 18.9 9.3123724E-09 1.2778683E+00 6.9511513E-09 3.3580776E-10 O 2 0212+735 1994.04.13-20:18:12.0 WETTZELL 343.03132 38.44113 934.8 1.9 1.1696992E-08 1.6039840E+00 7.0689591E-09 2.1758541E-10 O 3 OJ287 1994.04.13-20:24:04.0 NRAO85_3 88.05376 31.13185 914.0 18.9 1.4056435E-08 1.9430203E+00 6.9511513E-09 3.3580776E-10 O 3 OJ287 1994.04.13-20:24:04.0 WETTZELL 226.35798 53.82812 934.8 1.9 9.0223909E-09 1.2401952E+00 7.0689591E-09 2.1758541E-10 O 4 0955+476 1994.04.13-20:28:12.0 NRAO85_3 52.72461 33.04672 914.0 18.9 1.3327166E-08 1.8392610E+00 6.9511513E-09 3.3580776E-10 O 4 0955+476 1994.04.13-20:28:12.0 WETTZELL 262.81448 81.70228 934.8 1.9 7.3636670E-09 1.0107241E+00 7.0689591E-09 2.1758541E-10 O 5 0552+398 1994.04.13-20:32:44.0 NRAO85_3 78.67107 75.49707 914.0 18.9 7.5266939E-09 1.0338113E+00 6.9511513E-09 3.3580776E-10 O 5 0552+398 1994.04.13-20:32:44.0 WETTZELL 289.35378 38.47216 934.8 1.9 1.1692408E-08 1.6063649E+00 7.0689591E-09 2.1758541E-10 O 6 0212+735 1994.04.13-20:37:04.0 NRAO85_3 344.70441 50.48366 914.0 18.9 9.4354527E-09 1.2946877E+00 6.9511513E-09 3.3580776E-10 O 6 0212+735 1994.04.13-20:37:04.0 WETTZELL 344.28912 37.57050 934.8 1.9 1.1925133E-08 1.6352338E+00 7.0689591E-09 2.1758541E-10 O 7 OJ287 1994.04.13-20:42:52.0 NRAO85_3 90.96352 34.82324 914.0 18.9 1.2735713E-08 1.7584174E+00 6.9511513E-09 3.3580776E-10 O 7 OJ287 1994.04.13-20:42:52.0 WETTZELL 232.55051 51.48498 934.8 1.9 9.3074953E-09 1.2795118E+00 7.0689591E-09 2.1758541E-10 O 8 0955+476 1994.04.13-20:47:04.0 NRAO85_3 54.14598 36.02283 914.0 18.9 1.2364447E-08 1.7052549E+00 6.9511513E-09 3.3580776E-10 O 8 0955+476 1994.04.13-20:47:04.0 WETTZELL 267.84517 78.61896 934.8 1.9 7.4326316E-09 1.0202213E+00 7.0689591E-09 2.1758541E-10 O 9 0552+398 1994.04.13-20:51:32.0 NRAO85_3 78.33283 79.11603 914.0 18.9 7.4204704E-09 1.0189811E+00 6.9511513E-09 3.3580776E-10 O 9 0552+398 1994.04.13-20:51:32.0 WETTZELL 292.09619 35.58905 934.8 1.9 1.2494097E-08 1.7166988E+00 7.0689591E-09 2.1758541E-10 O 10 0212+735 1994.04.13-20:55:52.0 NRAO85_3 343.40576 49.46853 914.0 18.9 9.5761842E-09 1.3139362E+00 6.9511513E-09 3.3580776E-10 O 10 0212+735 1994.04.13-20:55:52.0 WETTZELL 345.59705 36.76942 934.8 1.9 1.2145525E-08 1.6654197E+00 7.0689591E-09 2.1758541E-10 O 11 OJ287 1994.04.13-21:01:44.0 NRAO85_3 94.02431 38.52434 914.0 19.0 1.1700905E-08 1.6070178E+00 6.9542883E-09 3.4564395E-10 O 11 OJ287 1994.04.13-21:01:44.0 WETTZELL 238.23872 48.93827 934.8 1.9 9.7080883E-09 1.3311443E+00 7.0963982E-09 2.2762463E-10 O 12 0955+476 1994.04.13-21:05:52.0 NRAO85_3 55.44075 39.03974 914.0 19.0 1.1568542E-08 1.5884825E+00 6.9542883E-09 3.4564395E-10 O 12 0955+476 1994.04.13-21:05:52.0 WETTZELL 271.48877 75.53660 934.8 1.9 7.5638049E-09 1.0338826E+00 7.0963982E-09 2.2762463E-10 O 13 0552+398 1994.04.13-21:10:24.0 NRAO85_3 76.14777 82.73283 914.0 19.0 7.3589654E-09 1.0082507E+00 6.9542883E-09 3.4564395E-10 O 13 0552+398 1994.04.13-21:10:24.0 WETTZELL 294.83793 32.75138 934.8 1.9 1.3505310E-08 1.8560636E+00 7.0963982E-09 2.2762463E-10 O 14 0212+735 1994.04.13-21:14:44.0 NRAO85_3 342.28338 48.37476 914.0 19.0 9.7540568E-09 1.3365845E+00 6.9542883E-09 3.4564395E-10 O 14 0212+735 1994.04.13-21:14:44.0 WETTZELL 346.95884 36.03535 934.8 1.9 1.2421162E-08 1.6969846E+00 7.0963982E-09 2.2762463E-10 O 15 OJ287 1994.04.13-21:20:32.0 NRAO85_3 97.26327 42.19799 914.0 19.0 1.0854470E-08 1.4901048E+00 6.9542883E-09 3.4564395E-10 O 15 OJ287 1994.04.13-21:20:32.0 WETTZELL 243.44884 46.24598 934.8 1.9 1.0132459E-08 1.3900796E+00 7.0963982E-09 2.2762463E-10 O 16 0955+476 1994.04.13-21:24:44.0 NRAO85_3 56.60781 42.11258 914.0 19.0 1.0869790E-08 1.4920480E+00 6.9542883E-09 3.4564395E-10 O 16 0955+476 1994.04.13-21:24:44.0 WETTZELL 274.50325 72.44745 934.8 1.9 7.6815723E-09 1.0502268E+00 7.0963982E-09 2.2762463E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10