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: # 2019-03-09 | 05:55:37.459 # # Data content: # Ray-tracing results for session: # 98FEB12XU##### # 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: 1998021218 | 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 $98FEB12XU##### H $98FEB12XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-09 05:55:37.459) 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 0014+813 1998.02.12-15:17:31.0 NRAO20 10.57506 40.54015 913.2 2.8 1.0953884E-08 1.5389526E+00 6.9274787E-09 2.0562199E-10 O 1 0014+813 1998.02.12-15:17:31.0 WETTZELL 354.61119 56.92554 957.8 8.4 9.0894795E-09 1.1946431E+00 7.2716807E-09 3.4887746E-10 O 2 2136+141 1998.02.12-15:23:15.0 NRAO20 122.48724 53.41528 913.2 2.8 8.8780960E-09 1.2444347E+00 6.9274787E-09 2.0562199E-10 O 2 2136+141 1998.02.12-15:23:15.0 WETTZELL 257.55209 29.39688 957.8 8.4 1.5470825E-08 2.0299513E+00 7.2716807E-09 3.4887746E-10 O 3 1849+670 1998.02.12-15:29:24.0 NRAO20 350.00560 60.46746 913.2 2.8 8.1941993E-09 1.1497204E+00 6.9274787E-09 2.0562199E-10 O 3 1849+670 1998.02.12-15:29:24.0 WETTZELL 331.13155 38.98341 957.8 8.4 1.2092149E-08 1.5912594E+00 7.2716807E-09 3.4887746E-10 O 4 1357+769 1998.02.12-15:34:46.0 NRAO20 343.10173 37.94234 913.2 2.8 1.1575822E-08 1.6269315E+00 6.9274787E-09 2.0562199E-10 O 4 1357+769 1998.02.12-15:34:46.0 WETTZELL 359.87895 35.87311 957.8 8.4 1.2974738E-08 1.7094568E+00 7.2716807E-09 3.4887746E-10 O 5 2318+049 1998.02.12-15:39:03.0 NRAO20 110.96019 31.92814 913.2 2.8 1.3448121E-08 1.8869883E+00 6.9274787E-09 2.0562199E-10 O 5 2318+049 1998.02.12-15:39:03.0 WETTZELL 231.01195 34.61529 957.8 8.4 1.3383802E-08 1.7537399E+00 7.2716807E-09 3.4887746E-10 O 6 0059+581 1998.02.12-15:42:26.0 NRAO20 40.63330 38.24858 913.2 2.8 1.1497635E-08 1.6151317E+00 6.9274787E-09 2.0562199E-10 O 6 0059+581 1998.02.12-15:42:26.0 WETTZELL 321.62882 77.11616 957.8 8.4 7.8169623E-09 1.0261027E+00 7.2716807E-09 3.4887746E-10 O 7 2136+141 1998.02.12-15:46:47.0 NRAO20 130.10625 57.14191 913.2 2.8 8.4880310E-09 1.1896566E+00 6.9274787E-09 2.0562199E-10 O 7 2136+141 1998.02.12-15:46:47.0 WETTZELL 262.36619 25.59778 957.8 8.4 1.7552534E-08 2.3047097E+00 7.2716807E-09 3.4887746E-10 O 8 0119+041 1998.02.12-15:51:27.0 NRAO20 92.84766 10.59416 913.2 2.8 3.7594918E-08 5.3615258E+00 6.9274787E-09 2.0562199E-10 O 8 0119+041 1998.02.12-15:51:27.0 WETTZELL 197.82218 43.91762 957.8 8.4 1.0973259E-08 1.4375544E+00 7.2716807E-09 3.4887746E-10 O 9 0234+285 1998.02.12-15:55:46.0 NRAO20 62.52538 11.88459 913.3 2.8 3.3756053E-08 4.8115118E+00 6.9274787E-09 2.0562199E-10 O 9 0234+285 1998.02.12-15:55:46.0 WETTZELL 167.22260 69.27440 957.8 8.4 8.1464734E-09 1.0683257E+00 7.2716807E-09 3.4887746E-10 O 10 2243-123 1998.02.12-15:58:50.0 NRAO20 135.83848 27.59304 913.3 2.8 1.5338156E-08 2.1520049E+00 6.9274787E-09 2.0562199E-10 O 10 2243-123 1998.02.12-15:58:50.0 WETTZELL 233.73523 12.77825 957.8 8.4 3.3720057E-08 4.4370946E+00 7.2716807E-09 3.4887746E-10 O 11 2145+067 1998.02.12-16:02:42.0 NRAO20 139.76527 51.95306 913.3 2.8 9.0522925E-09 1.2686661E+00 6.9274787E-09 2.0562199E-10 O 11 2145+067 1998.02.12-16:02:42.0 WETTZELL 258.46775 18.88087 957.8 8.4 2.3324846E-08 3.0661668E+00 7.2716807E-09 3.4887746E-10 O 12 0048-097 1998.02.12-16:06:02.0 NRAO20 111.12183 10.43313 913.3 2.8 3.8146519E-08 5.4326362E+00 6.9274787E-09 2.0562199E-10 O 12 0048-097 1998.02.12-16:06:02.0 WETTZELL 207.19783 27.61020 957.8 8.4 1.6374658E-08 2.1443031E+00 7.2716807E-09 3.4887746E-10 O 13 0003-066 1998.02.12-16:09:54.0 NRAO20 117.43244 21.20479 913.3 2.8 1.9573277E-08 2.7517853E+00 6.9274787E-09 2.0562199E-10 O 13 0003-066 1998.02.12-16:09:54.0 WETTZELL 220.94696 26.05969 957.8 8.4 1.7265002E-08 2.2616072E+00 7.2716807E-09 3.4887746E-10 O 14 0133+476 1998.02.12-16:13:14.0 NRAO20 52.97120 34.62346 913.4 2.8 1.2520466E-08 1.7591421E+00 6.9274787E-09 2.0562199E-10 O 14 0133+476 1998.02.12-16:13:14.0 WETTZELL 267.78778 80.33220 957.8 8.4 7.7302234E-09 1.0142863E+00 7.2716807E-09 3.4887746E-10 O 15 0917+624 1998.02.12-16:17:06.0 NRAO20 353.68223 11.28753 913.4 2.8 3.5408665E-08 5.0728518E+00 6.9274787E-09 2.0562199E-10 O 15 0917+624 1998.02.12-16:17:06.0 WETTZELL 35.35489 37.80317 957.8 8.4 1.2406818E-08 1.6339656E+00 7.2716807E-09 3.4887746E-10 O 16 1726+455 1998.02.12-16:20:26.0 NRAO20 296.93239 55.60195 913.4 2.8 8.6397226E-09 1.2121494E+00 6.9274787E-09 2.0562199E-10 O 16 1726+455 1998.02.12-16:20:26.0 WETTZELL 331.83195 11.27030 957.8 8.4 3.7919279E-08 5.0841590E+00 7.2716807E-09 3.4887746E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10