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 | 23:32:22.363 # # Data content: # Ray-tracing results for session: # 95AUG02XU##### # 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: 1995080218 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1995080300 | 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 $95AUG02XU##### H $95AUG02XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-26 23:32:22.363) 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 NRAO512 1995.08.02-20:01:04.0 NRAO85_3 61.56650 31.03047 930.4 29.6 1.4849282E-08 1.9405231E+00 7.0704115E-09 6.0812176E-10 O 1 NRAO512 1995.08.02-20:01:04.0 WETTZELL 231.99015 76.35811 947.1 18.9 7.7633203E-09 1.0287087E+00 7.1767087E-09 3.6802551E-10 O 2 1128+385 1995.08.02-20:06:04.0 NRAO85_3 168.14724 89.84877 930.4 29.6 7.6785520E-09 9.9998867E-01 7.0704115E-09 6.0812176E-10 O 2 1128+385 1995.08.02-20:06:04.0 WETTZELL 298.91018 26.39575 947.1 18.9 1.6888263E-08 2.2292108E+00 7.1767087E-09 3.6802551E-10 O 3 1357+769 1995.08.02-20:10:24.0 NRAO85_3 11.69783 48.65217 930.4 29.6 1.0222086E-08 1.3372960E+00 7.0704115E-09 6.0812176E-10 O 3 1357+769 1995.08.02-20:10:24.0 WETTZELL 340.48686 54.88250 947.1 18.9 9.2176584E-09 1.2198668E+00 7.1767087E-09 3.6802551E-10 O 4 1308+326 1995.08.02-20:15:04.0 NRAO85_3 101.26414 70.59742 930.4 29.6 8.1391678E-09 1.0591508E+00 7.0704115E-09 6.0812176E-10 O 4 1308+326 1995.08.02-20:15:04.0 WETTZELL 279.44622 36.41729 947.1 18.9 1.2680849E-08 1.6756111E+00 7.1767087E-09 3.6802551E-10 O 5 1606+106 1995.08.02-20:19:00.0 NRAO85_3 96.53039 25.02987 930.4 29.6 1.8045895E-08 2.3466503E+00 7.0704115E-09 6.0812176E-10 O 5 1606+106 1995.08.02-20:19:00.0 WETTZELL 218.68602 45.54248 947.1 18.9 1.0558895E-08 1.3997828E+00 7.1767087E-09 3.6802551E-10 O 6 1611+343 1995.08.02-20:22:56.0 NRAO85_3 72.71283 37.41064 930.4 29.6 1.2613812E-08 1.6445597E+00 7.0704115E-09 6.0812176E-10 O 6 1611+343 1995.08.02-20:22:56.0 WETTZELL 242.09499 65.61652 947.1 18.9 8.2817397E-09 1.0969595E+00 7.1767087E-09 3.6802551E-10 O 7 NRAO512 1995.08.02-20:25:48.0 NRAO85_3 63.96807 35.34926 930.4 29.6 1.3242084E-08 1.7286908E+00 7.0704115E-09 6.0812176E-10 O 7 NRAO512 1995.08.02-20:25:48.0 WETTZELL 244.45888 72.90274 947.1 18.9 7.8927777E-09 1.0455922E+00 7.1767087E-09 3.6802551E-10 O 8 1128+385 1995.08.02-20:30:52.0 NRAO85_3 270.16955 85.15449 930.4 29.6 7.7060788E-09 1.0037240E+00 7.0704115E-09 6.0812176E-10 O 8 1128+385 1995.08.02-20:30:52.0 WETTZELL 302.65921 22.90244 947.1 18.9 1.9257525E-08 2.5415296E+00 7.1767087E-09 3.6802551E-10 O 9 1357+769 1995.08.02-20:35:12.0 NRAO85_3 10.03609 49.57176 930.4 29.6 1.0081532E-08 1.3187791E+00 7.0704115E-09 6.0812176E-10 O 9 1357+769 1995.08.02-20:35:12.0 WETTZELL 339.88505 53.50238 947.1 18.9 9.3786307E-09 1.2410736E+00 7.1767087E-09 3.6802551E-10 O 10 1606+106 1995.08.02-20:40:56.0 NRAO85_3 100.27249 29.29032 930.4 29.6 1.5631783E-08 2.0313101E+00 7.0704115E-09 6.0812176E-10 O 10 1606+106 1995.08.02-20:40:56.0 WETTZELL 225.45551 43.13197 947.1 18.9 1.1021264E-08 1.4605701E+00 7.1767087E-09 3.6802551E-10 O 11 1308+326 1995.08.02-20:44:52.0 NRAO85_3 111.44755 76.21809 930.4 29.6 7.9051325E-09 1.0287303E+00 7.0704115E-09 6.0812176E-10 O 11 1308+326 1995.08.02-20:44:52.0 WETTZELL 284.41769 31.63787 947.1 18.9 1.4337930E-08 1.8936897E+00 7.1767087E-09 3.6802551E-10 O 12 1726+455 1995.08.02-20:49:24.0 NRAO85_3 55.53357 33.65865 930.4 29.6 1.3819915E-08 1.8065705E+00 7.0704115E-09 6.0812176E-10 O 12 1726+455 1995.08.02-20:49:24.0 WETTZELL 254.97478 79.63224 947.1 18.9 7.6696874E-09 1.0161440E+00 7.1767087E-09 3.6802551E-10 O 13 1611+343 1995.08.02-20:52:28.0 NRAO85_3 75.99574 42.99468 930.4 29.6 1.1244576E-08 1.4650511E+00 7.0704115E-09 6.0812176E-10 O 13 1611+343 1995.08.02-20:52:28.0 WETTZELL 251.50767 61.16400 947.1 18.9 8.6096945E-09 1.1399919E+00 7.1767087E-09 3.6802551E-10 O 14 1128+385 1995.08.02-20:57:16.0 NRAO85_3 273.13877 79.97309 930.4 29.6 7.7975202E-09 1.0158414E+00 7.0704115E-09 6.0812176E-10 O 14 1128+385 1995.08.02-20:57:16.0 WETTZELL 306.71533 19.34315 947.1 18.9 2.2559837E-08 2.9775765E+00 7.1767087E-09 3.6802551E-10 O 15 1357+769 1995.08.02-21:01:36.0 NRAO85_3 8.04923 50.38811 930.4 29.6 9.8905725E-09 1.3030166E+00 7.0654403E-09 5.5800497E-10 O 15 1357+769 1995.08.02-21:01:36.0 WETTZELL 339.54997 51.99989 947.1 18.9 9.5227288E-09 1.2675520E+00 7.1841916E-09 3.2526940E-10 O 16 1606+106 1995.08.02-21:07:20.0 NRAO85_3 105.09544 34.34738 930.4 29.6 1.3473960E-08 1.7633806E+00 7.0654403E-09 5.5800497E-10 O 16 1606+106 1995.08.02-21:07:20.0 WETTZELL 232.96572 39.85386 947.1 18.9 1.1699223E-08 1.5578814E+00 7.1841916E-09 3.2526940E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10