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: # 2018-07-26 | 20:30:19.631 # # Data content: # Ray-tracing results for session: # 94FEB26XU##### # 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: 1994022618 | 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 $94FEB26XU##### H $94FEB26XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-26 20:30:19.631) 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 0119+041 1994.02.26-16:49:12.0 NRAO85_3 112.58325 32.12236 922.1 -7.4 1.3295906E-08 1.8807515E+00 7.0145943E-09 7.5434042E-11 O 1 0119+041 1994.02.26-16:49:12.0 WETTZELL 231.61008 33.29896 941.9 7.0 1.3321158E-08 1.8143997E+00 7.1523411E-09 1.7986875E-10 O 2 0212+735 1994.02.26-16:55:12.0 NRAO85_3 20.33829 43.84890 922.2 -7.3 1.0216810E-08 1.4346046E+00 7.0145943E-09 7.5434042E-11 O 2 0212+735 1994.02.26-16:55:12.0 WETTZELL 343.16024 62.41494 941.9 7.0 8.2693187E-09 1.1295339E+00 7.1523411E-09 1.7986875E-10 O 3 1803+784 1994.02.26-17:01:52.0 NRAO85_3 346.04709 43.10382 922.2 -7.3 1.0357642E-08 1.4550248E+00 7.0145943E-09 7.5434042E-11 O 3 1803+784 1994.02.26-17:01:52.0 WETTZELL 353.65664 38.54349 941.9 6.9 1.1743008E-08 1.6086447E+00 7.1523411E-09 1.7986875E-10 O 4 0229+131 1994.02.26-17:08:32.0 NRAO85_3 95.32774 28.33655 922.2 -7.3 1.4875960E-08 2.1001083E+00 7.0145943E-09 7.5434042E-11 O 4 0229+131 1994.02.26-17:08:32.0 WETTZELL 223.08505 47.24185 941.9 6.9 9.9773707E-09 1.3588209E+00 7.1523411E-09 1.7986875E-10 O 5 0119+041 1994.02.26-17:12:44.0 NRAO85_3 117.58484 36.30792 922.2 -7.3 1.1949664E-08 1.6902459E+00 7.0145943E-09 7.5434042E-11 O 5 0119+041 1994.02.26-17:12:44.0 WETTZELL 237.45851 30.15602 941.9 6.9 1.4547288E-08 1.9822367E+00 7.1523411E-09 1.7986875E-10 O 6 0212+735 1994.02.26-17:18:44.0 NRAO85_3 19.71659 45.43320 922.2 -7.3 9.9362293E-09 1.3954833E+00 7.0145943E-09 7.5434042E-11 O 6 0212+735 1994.02.26-17:18:44.0 WETTZELL 340.77081 61.21796 941.9 6.9 8.3621068E-09 1.1422808E+00 7.1523411E-09 1.7986875E-10 O 7 1803+784 1994.02.26-17:25:24.0 NRAO85_3 345.60228 41.97096 922.3 -7.2 1.0581958E-08 1.4863697E+00 7.0145943E-09 7.5434042E-11 O 7 1803+784 1994.02.26-17:25:24.0 WETTZELL 355.08083 38.16464 941.9 6.9 1.1840895E-08 1.6221994E+00 7.1523411E-09 1.7986875E-10 O 8 0229+131 1994.02.26-17:32:04.0 NRAO85_3 99.34609 32.91944 922.3 -7.2 1.3009138E-08 1.8367058E+00 7.0145943E-09 7.5434042E-11 O 8 0229+131 1994.02.26-17:32:04.0 WETTZELL 230.27566 44.43361 941.9 6.9 1.0461689E-08 1.4250072E+00 7.1523411E-09 1.7986875E-10 O 9 0119+041 1994.02.26-17:36:12.0 NRAO85_3 123.08183 40.28579 922.3 -7.2 1.0949086E-08 1.5487494E+00 7.0145943E-09 7.5434042E-11 O 9 0119+041 1994.02.26-17:36:12.0 WETTZELL 242.94752 26.81700 941.9 6.9 1.6180822E-08 2.2061845E+00 7.1523411E-09 1.7986875E-10 O 10 0212+735 1994.02.26-17:42:12.0 NRAO85_3 18.83684 46.95622 922.4 -7.2 9.6873941E-09 1.3607844E+00 7.0145943E-09 7.5434042E-11 O 10 0212+735 1994.02.26-17:42:12.0 WETTZELL 338.82112 59.88677 941.9 6.9 8.4721517E-09 1.1574022E+00 7.1523411E-09 1.7986875E-10 O 11 1803+784 1994.02.26-17:48:52.0 NRAO85_3 345.32678 40.81328 922.4 -7.2 1.0825863E-08 1.5204398E+00 7.0145943E-09 7.5434042E-11 O 11 1803+784 1994.02.26-17:48:52.0 WETTZELL 356.53025 37.88306 941.8 6.9 1.1915046E-08 1.6324727E+00 7.1523411E-09 1.7986875E-10 O 12 0229+131 1994.02.26-17:55:32.0 NRAO85_3 103.65225 37.43470 922.4 -7.2 1.1640693E-08 1.6437213E+00 7.0145943E-09 7.5434042E-11 O 12 0229+131 1994.02.26-17:55:32.0 WETTZELL 236.85005 41.33756 941.8 6.9 1.1085440E-08 1.5102966E+00 7.1523411E-09 1.7986875E-10 O 13 0119+041 1994.02.26-17:59:44.0 NRAO85_3 129.21961 44.01839 922.4 -7.1 1.0192281E-08 1.4417829E+00 7.0145943E-09 7.5434042E-11 O 13 0119+041 1994.02.26-17:59:44.0 WETTZELL 248.15825 23.30447 941.8 6.9 1.8420359E-08 2.5139146E+00 7.1523411E-09 1.7986875E-10 O 14 0212+735 1994.02.26-18:05:44.0 NRAO85_3 17.68246 48.40597 922.5 -7.1 9.4678567E-09 1.3301691E+00 7.0145943E-09 7.5434042E-11 O 14 0212+735 1994.02.26-18:05:44.0 WETTZELL 337.28533 58.44237 941.8 6.9 8.6001785E-09 1.1749992E+00 7.1523411E-09 1.7986875E-10 O 15 0229+131 1994.02.26-18:11:12.0 NRAO85_3 106.74531 40.40356 922.5 -7.1 1.0921193E-08 1.5422806E+00 7.0145943E-09 7.5434042E-11 O 15 0229+131 1994.02.26-18:11:12.0 WETTZELL 240.94418 39.13783 941.8 6.9 1.1597152E-08 1.5803068E+00 7.1523411E-09 1.7986875E-10 O 16 1803+784 1994.02.26-18:18:04.0 NRAO85_3 345.20920 39.35309 922.5 -7.1 1.1156597E-08 1.5666198E+00 7.0145943E-09 7.5434042E-11 O 16 1803+784 1994.02.26-18:18:04.0 WETTZELL 358.36134 37.66952 941.8 6.9 1.1972084E-08 1.6403828E+00 7.1523411E-09 1.7986875E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10