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: # 2019-03-07 | 03:25:12.690 # # Data content: # Ray-tracing results for session: # 96OCT21XU##### # Total number of observations: # 40 # 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: 1996102112 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1996102118 | 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 $96OCT21XU##### H $96OCT21XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-07 03:25:12.690) 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 1606+106 1996.10.21-14:24:26.0 NRAO20 90.58528 17.77962 918.8 7.3 2.3554709E-08 3.2079206E+00 6.9775726E-09 3.0416783E-10 O 1 1606+106 1996.10.21-14:24:26.0 WETTZELL 206.10816 48.80117 940.7 9.0 1.0111496E-08 1.3274530E+00 7.1547811E-09 4.5949223E-10 O 2 1357+769 1996.10.21-14:28:22.0 NRAO20 13.13172 47.63609 918.8 7.3 9.8416456E-09 1.3487540E+00 6.9775726E-09 3.0416783E-10 O 2 1357+769 1996.10.21-14:28:22.0 WETTZELL 341.35613 56.19763 940.7 9.0 9.1578197E-09 1.2026725E+00 7.1547811E-09 4.5949223E-10 O 3 0804+499 1996.10.21-14:31:38.0 NRAO20 304.61364 55.50300 918.9 7.3 8.8310805E-09 1.2154080E+00 6.9775726E-09 3.0416783E-10 O 3 0804+499 1996.10.21-14:31:38.0 WETTZELL 334.01556 15.05842 940.8 9.0 2.8844728E-08 3.8099355E+00 7.1547811E-09 4.5949223E-10 O 4 1308+326 1996.10.21-14:35:34.0 NRAO20 96.22202 66.33426 918.9 7.3 7.9474264E-09 1.0894705E+00 6.9775726E-09 3.0416783E-10 O 4 1308+326 1996.10.21-14:35:34.0 WETTZELL 275.63544 39.98989 940.8 9.0 1.1828764E-08 1.5513650E+00 7.1547811E-09 4.5949223E-10 O 5 4C39.25 1996.10.21-14:39:26.0 NRAO20 280.61664 67.74376 918.9 7.3 7.8672800E-09 1.0823642E+00 6.9775726E-09 3.0416783E-10 O 5 4C39.25 1996.10.21-14:39:26.0 WETTZELL 317.25733 12.25349 940.8 9.0 3.5031750E-08 4.6337057E+00 7.1547811E-09 4.5949223E-10 O 6 0955+476 1996.10.21-14:43:22.0 NRAO20 306.56440 71.76243 918.9 7.3 7.6660985E-09 1.0537536E+00 6.9775726E-09 3.0416783E-10 O 6 0955+476 1996.10.21-14:43:22.0 WETTZELL 318.43361 21.92626 940.8 9.0 2.0243414E-08 2.6611532E+00 7.1547811E-09 4.5949223E-10 O 7 1606+106 1996.10.21-14:47:06.0 NRAO20 94.18687 22.22587 918.9 7.3 1.9101447E-08 2.6044515E+00 6.9775726E-09 3.0416783E-10 O 7 1606+106 1996.10.21-14:47:06.0 WETTZELL 213.96598 46.93964 940.8 9.0 1.0411825E-08 1.3666104E+00 7.1547811E-09 4.5949223E-10 O 8 0804+499 1996.10.21-14:51:02.0 NRAO20 304.66380 52.36776 918.9 7.3 9.1890048E-09 1.2650517E+00 6.9775726E-09 3.0416783E-10 O 8 0804+499 1996.10.21-14:51:02.0 WETTZELL 336.95178 13.73825 940.8 9.0 3.1454214E-08 4.1619275E+00 7.1547811E-09 4.5949223E-10 O 9 1308+326 1996.10.21-14:54:46.0 NRAO20 100.59373 70.06371 918.9 7.3 7.7439197E-09 1.0619550E+00 6.9775726E-09 3.0416783E-10 O 9 1308+326 1996.10.21-14:54:46.0 WETTZELL 278.95953 36.86739 940.8 9.0 1.2665056E-08 1.6610226E+00 7.1547811E-09 4.5949223E-10 O 10 1606+106 1996.10.21-14:58:42.0 NRAO20 96.08289 24.49440 918.9 7.3 1.7452381E-08 2.3809780E+00 6.9775726E-09 3.0416783E-10 O 10 1606+106 1996.10.21-14:58:42.0 WETTZELL 217.78335 45.82480 940.8 9.0 1.0605816E-08 1.3919376E+00 7.1547811E-09 4.5949223E-10 O 11 0955+476 1996.10.21-15:02:26.0 NRAO20 303.55024 68.69354 918.9 7.3 7.9241856E-09 1.0740840E+00 6.9836450E-09 4.0001936E-10 O 11 0955+476 1996.10.21-15:02:26.0 WETTZELL 321.13710 19.90752 940.8 9.0 2.2081435E-08 2.8902336E+00 7.1657548E-09 4.2303483E-10 O 12 NRAO512 1996.10.21-15:06:22.0 NRAO20 63.80032 35.02685 918.9 7.3 1.2830950E-08 1.7444780E+00 6.9836450E-09 4.0001936E-10 O 12 NRAO512 1996.10.21-15:06:22.0 WETTZELL 243.64036 73.18343 940.8 9.0 7.9269219E-09 1.0432438E+00 7.1657548E-09 4.2303483E-10 O 13 NRAO512 1996.10.21-15:09:38.0 NRAO20 64.10987 35.60315 918.9 7.3 1.2651374E-08 1.7198439E+00 6.9836450E-09 4.0001936E-10 O 13 NRAO512 1996.10.21-15:09:38.0 WETTZELL 245.01608 72.70062 940.8 9.0 7.9473794E-09 1.0458723E+00 7.1657548E-09 4.2303483E-10 O 14 0804+499 1996.10.21-15:13:34.0 NRAO20 305.10037 48.73677 918.9 7.3 9.8145739E-09 1.3321685E+00 6.9836450E-09 4.0001936E-10 O 14 0804+499 1996.10.21-15:13:34.0 WETTZELL 340.42673 12.39522 940.8 9.0 3.4519914E-08 4.5492123E+00 7.1657548E-09 4.2303483E-10 O 15 1606+106 1996.10.21-15:17:18.0 NRAO20 99.22295 28.11380 918.9 7.3 1.5601778E-08 2.1164389E+00 6.9836450E-09 4.0001936E-10 O 15 1606+106 1996.10.21-15:17:18.0 WETTZELL 223.61009 43.83560 940.8 9.0 1.0943768E-08 1.4386935E+00 7.1657548E-09 4.2303483E-10 O 16 1726+455 1996.10.21-15:21:14.0 NRAO20 54.65634 31.96119 918.9 7.3 1.3903367E-08 1.8929011E+00 6.9836450E-09 4.0001936E-10 O 16 1726+455 1996.10.21-15:21:14.0 WETTZELL 249.81662 81.29538 940.8 9.0 7.6769605E-09 1.0109076E+00 7.1657548E-09 4.2303483E-10 O 17 1308+326 1996.10.21-15:24:26.0 NRAO20 110.25315 75.68348 919.0 7.3 7.6195339E-09 1.0317198E+00 6.9836450E-09 4.0001936E-10 O 17 1308+326 1996.10.21-15:24:26.0 WETTZELL 283.92497 32.10093 940.8 9.0 1.4235246E-08 1.8625497E+00 7.1657548E-09 4.2303483E-10 O 18 0955+476 1996.10.21-15:28:22.0 NRAO20 301.29666 64.38870 919.0 7.3 8.1862908E-09 1.1097806E+00 6.9836450E-09 4.0001936E-10 O 18 0955+476 1996.10.21-15:28:22.0 WETTZELL 324.91114 17.34955 940.8 9.1 2.5137947E-08 3.2921641E+00 7.1657548E-09 4.2303483E-10 O 19 1357+769 1996.10.21-15:31:38.0 NRAO20 9.01085 50.04571 919.0 7.3 9.6235970E-09 1.3080339E+00 6.9836450E-09 4.0001936E-10 O 19 1357+769 1996.10.21-15:31:38.0 WETTZELL 339.65268 52.70817 940.8 9.1 9.5311082E-09 1.2536777E+00 7.1657548E-09 4.2303483E-10 O 20 0804+499 1996.10.21-15:35:34.0 NRAO20 305.84321 45.21762 919.0 7.3 1.0391409E-08 1.4110414E+00 6.9836450E-09 4.0001936E-10 O 20 0804+499 1996.10.21-15:35:34.0 WETTZELL 343.87937 11.28946 940.8 9.1 3.7673962E-08 4.9782681E+00 7.1657548E-09 4.2303483E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10