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 | 02:56:18.155 # # Data content: # Ray-tracing results for session: # 94APR15XU##### # 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: 1994041518 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1994041600 | 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 $94APR15XU##### H $94APR15XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-04 02:56:18.155) 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 1994.04.15-20:06:04.0 NRAO85_3 78.26383 71.87865 920.5 21.8 7.8993477E-09 1.0502899E+00 7.0083278E-09 5.0097677E-10 O 1 0552+398 1994.04.15-20:06:04.0 WETTZELL 286.58421 41.40473 944.8 5.3 1.1191154E-08 1.5067338E+00 7.1647911E-09 2.4964528E-10 O 2 0212+735 1994.04.15-20:10:24.0 NRAO85_3 346.18095 51.41279 920.5 21.6 9.5976357E-09 1.2775209E+00 7.0083278E-09 5.0097677E-10 O 2 0212+735 1994.04.15-20:10:24.0 WETTZELL 343.03530 38.43798 944.8 5.3 1.1901637E-08 1.6027345E+00 7.1647911E-09 2.4964528E-10 O 3 OJ287 1994.04.15-20:16:12.0 NRAO85_3 88.05335 31.13135 920.5 21.5 1.4471659E-08 1.9153287E+00 7.0083278E-09 5.0097677E-10 O 3 OJ287 1994.04.15-20:16:12.0 WETTZELL 226.35709 53.82845 944.8 5.3 9.1788597E-09 1.2381230E+00 7.1647911E-09 2.4964528E-10 O 4 0955+476 1994.04.15-20:20:24.0 NRAO85_3 52.72958 33.05678 920.5 21.4 1.3719811E-08 1.8154108E+00 7.0083278E-09 5.0097677E-10 O 4 0955+476 1994.04.15-20:20:24.0 WETTZELL 262.83610 81.69185 944.8 5.3 7.4927166E-09 1.0103168E+00 7.1647911E-09 2.4964528E-10 O 5 0552+398 1994.04.15-20:24:52.0 NRAO85_3 78.67124 75.49658 920.5 21.3 7.7552072E-09 1.0314563E+00 7.0083278E-09 5.0097677E-10 O 5 0552+398 1994.04.15-20:24:52.0 WETTZELL 289.35335 38.47253 944.8 5.3 1.1892422E-08 1.6009243E+00 7.1647911E-09 2.4964528E-10 O 6 0212+735 1994.04.15-20:29:12.0 NRAO85_3 344.70447 50.48394 920.5 21.2 9.7242085E-09 1.2945071E+00 7.0083278E-09 5.0097677E-10 O 6 0212+735 1994.04.15-20:29:12.0 WETTZELL 344.28876 37.57053 944.8 5.3 1.2132997E-08 1.6339340E+00 7.1647911E-09 2.4964528E-10 O 7 OJ287 1994.04.15-20:35:04.0 NRAO85_3 90.97363 34.83582 920.5 21.0 1.3109313E-08 1.7363991E+00 7.0083278E-09 5.0097677E-10 O 7 OJ287 1994.04.15-20:35:04.0 WETTZELL 232.57069 51.47665 944.8 5.3 9.4696833E-09 1.2771392E+00 7.1647911E-09 2.4964528E-10 O 8 0955+476 1994.04.15-20:39:12.0 NRAO85_3 54.14573 36.02246 920.5 20.9 1.2733114E-08 1.6857108E+00 7.0083278E-09 5.0097677E-10 O 8 0955+476 1994.04.15-20:39:12.0 WETTZELL 267.84495 78.61938 944.8 5.3 7.5625249E-09 1.0196145E+00 7.1647911E-09 2.4964528E-10 O 9 0552+398 1994.04.15-20:43:44.0 NRAO85_3 78.32981 79.12836 920.5 20.8 7.6457218E-09 1.0172127E+00 7.0083278E-09 5.0097677E-10 O 9 0552+398 1994.04.15-20:43:44.0 WETTZELL 292.10547 35.57929 944.8 5.3 1.2710442E-08 1.7108199E+00 7.1647911E-09 2.4964528E-10 O 10 0212+735 1994.04.15-20:48:04.0 NRAO85_3 343.40149 49.46507 920.5 20.7 9.8699375E-09 1.3140422E+00 7.0083278E-09 5.0097677E-10 O 10 0212+735 1994.04.15-20:48:04.0 WETTZELL 345.60143 36.76671 944.8 5.3 1.2358102E-08 1.6643063E+00 7.1647911E-09 2.4964528E-10 O 11 OJ287 1994.04.15-20:53:52.0 NRAO85_3 94.02386 38.52384 920.5 20.5 1.2030641E-08 1.5946490E+00 7.0083278E-09 5.0097677E-10 O 11 OJ287 1994.04.15-20:53:52.0 WETTZELL 238.23798 48.93865 944.8 5.3 9.8240456E-09 1.3247100E+00 7.1647911E-09 2.4964528E-10 O 12 0955+476 1994.04.15-20:58:04.0 NRAO85_3 55.44487 39.05015 920.5 20.4 1.1892211E-08 1.5751483E+00 7.0083278E-09 5.0097677E-10 O 12 0955+476 1994.04.15-20:58:04.0 WETTZELL 271.50014 75.52609 944.8 5.2 7.6565192E-09 1.0321682E+00 7.1647911E-09 2.4964528E-10 O 13 0552+398 1994.04.15-21:02:32.0 NRAO85_3 76.14868 82.73235 920.5 20.3 7.6412791E-09 1.0082217E+00 6.9953880E-09 5.8450682E-10 O 13 0552+398 1994.04.15-21:02:32.0 WETTZELL 294.83752 32.75174 944.8 5.2 1.3701921E-08 1.8411090E+00 7.1760346E-09 2.5974780E-10 O 14 0212+735 1994.04.15-21:06:52.0 NRAO85_3 342.28336 48.37504 920.5 20.2 1.0127697E-08 1.3344497E+00 6.9953880E-09 5.8450682E-10 O 14 0212+735 1994.04.15-21:06:52.0 WETTZELL 346.95850 36.03534 944.8 5.2 1.2608979E-08 1.6931507E+00 7.1760346E-09 2.5974780E-10 O 15 OJ287 1994.04.15-21:12:44.0 NRAO85_3 97.27468 42.21048 920.5 20.1 1.1269251E-08 1.4902425E+00 6.9953880E-09 5.8450682E-10 O 15 OJ287 1994.04.15-21:12:44.0 WETTZELL 243.46590 46.23660 944.8 5.2 1.0284283E-08 1.3839934E+00 7.1760346E-09 2.5974780E-10 O 16 0955+476 1994.04.15-21:16:52.0 NRAO85_3 56.60758 42.11219 920.5 20.0 1.1287582E-08 1.4905826E+00 6.9953880E-09 5.8450682E-10 O 16 0955+476 1994.04.15-21:16:52.0 WETTZELL 274.50310 72.44787 944.8 5.2 7.7975885E-09 1.0483929E+00 7.1760346E-09 2.5974780E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10