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: # 2019-03-08 | 04:39:03.808 # # Data content: # Ray-tracing results for session: # 97MAR08XT##### # Total number of observations: # 38 # 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: 1997030900 | 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 $97MAR08XT##### H $97MAR08XT##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-08 04:39:03.808) 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 0955+476 1997.03.08-21:21:46.0 NRAO20 44.75713 20.17084 928.1 13.7 2.0715223E-08 2.8722736E+00 7.0527750E-09 1.5862093E-10 O 1 0955+476 1997.03.08-21:21:46.0 WETTZELL 101.38134 83.38471 962.4 5.2 7.4737325E-09 1.0068215E+00 7.3053875E-09 1.1873925E-10 O 2 0059+581 1997.03.08-21:25:34.0 NRAO20 324.30181 61.10807 928.1 13.7 8.2327496E-09 1.1415265E+00 7.0527750E-09 1.5862093E-10 O 2 0059+581 1997.03.08-21:25:34.0 WETTZELL 331.42081 26.50573 962.4 5.2 1.6556380E-08 2.2321775E+00 7.3053875E-09 1.1873925E-10 O 3 0727-115 1997.03.08-21:29:22.0 NRAO20 116.20899 12.55374 928.2 13.6 3.2435275E-08 4.5528932E+00 7.0527750E-09 1.5862093E-10 O 3 0727-115 1997.03.08-21:29:22.0 WETTZELL 211.60575 23.92272 962.4 5.2 1.8200491E-08 2.4538297E+00 7.3053875E-09 1.1873925E-10 O 4 0458-020 1997.03.08-21:31:58.0 NRAO20 143.83043 43.23689 928.2 13.6 1.0515337E-08 1.4602401E+00 7.0527750E-09 1.5862093E-10 O 4 0458-020 1997.03.08-21:31:58.0 WETTZELL 251.10179 13.10691 962.4 5.1 3.2063153E-08 4.3355668E+00 7.3053875E-09 1.1873925E-10 O 5 0552+398 1997.03.08-21:34:54.0 NRAO20 75.08569 60.47666 928.2 13.6 8.2833212E-09 1.1478552E+00 7.0527750E-09 1.5862093E-10 O 5 0552+398 1997.03.08-21:34:54.0 WETTZELL 277.35119 50.97167 962.4 5.1 9.5497391E-09 1.2855049E+00 7.3053875E-09 1.1873925E-10 O 6 1803+784 1997.03.08-21:38:42.0 NRAO20 351.76083 29.13953 928.2 13.6 1.4745507E-08 2.0444065E+00 7.0527750E-09 1.5862093E-10 O 6 1803+784 1997.03.08-21:38:42.0 WETTZELL 12.48951 41.61429 962.4 5.1 1.1161734E-08 1.5050804E+00 7.3053875E-09 1.1873925E-10 O 7 0804+499 1997.03.08-21:41:30.0 NRAO20 52.70839 40.42045 928.2 13.6 1.1099835E-08 1.5372075E+00 7.0527750E-09 1.5862093E-10 O 7 0804+499 1997.03.08-21:41:30.0 WETTZELL 281.40079 75.25734 962.4 5.1 7.6763069E-09 1.0336913E+00 7.3053875E-09 1.1873925E-10 O 8 OJ287 1997.03.08-21:44:14.0 NRAO20 79.24101 19.34881 928.2 13.5 2.1550023E-08 2.9928882E+00 7.0527750E-09 1.5862093E-10 O 8 OJ287 1997.03.08-21:44:14.0 WETTZELL 202.38480 59.44992 962.4 5.1 8.6174276E-09 1.1605424E+00 7.3053875E-09 1.1873925E-10 O 9 0014+813 1997.03.08-21:48:32.0 NRAO20 351.12265 43.56489 928.2 13.5 1.0446741E-08 1.4476970E+00 7.0527750E-09 1.5862093E-10 O 9 0014+813 1997.03.08-21:48:32.0 WETTZELL 353.06468 42.23773 962.4 5.0 1.1028211E-08 1.4863193E+00 7.3053875E-09 1.1873925E-10 O 10 4C39.25 1997.03.08-21:53:10.0 NRAO20 59.04298 25.30730 928.2 13.5 1.6771464E-08 2.3239691E+00 7.0527750E-09 1.5862093E-10 O 10 4C39.25 1997.03.08-21:53:10.0 WETTZELL 205.56178 79.00968 962.4 5.0 7.5625510E-09 1.0185383E+00 7.3053875E-09 1.1873925E-10 O 11 0642+449 1997.03.08-21:55:54.0 NRAO20 64.23670 55.64796 928.3 13.5 8.7284595E-09 1.2092725E+00 7.0527750E-09 1.5862093E-10 O 11 0642+449 1997.03.08-21:55:54.0 WETTZELL 280.40825 58.24545 962.4 5.0 8.7273097E-09 1.1749142E+00 7.3053875E-09 1.1873925E-10 O 12 0727-115 1997.03.08-21:58:42.0 NRAO20 121.53368 17.59745 928.3 13.5 2.3584622E-08 3.2914887E+00 7.0527750E-09 1.5862093E-10 O 12 0727-115 1997.03.08-21:58:42.0 WETTZELL 218.80221 21.14939 962.4 5.0 2.0418062E-08 2.7535569E+00 7.3053875E-09 1.1873925E-10 O 13 1357+769 1997.03.08-22:02:30.0 NRAO20 6.90444 26.50545 928.3 13.5 1.6071457E-08 2.2273890E+00 7.0527750E-09 1.5862093E-10 O 13 1357+769 1997.03.08-22:02:30.0 WETTZELL 19.80470 54.36333 962.4 5.0 9.1289767E-09 1.2304371E+00 7.3053875E-09 1.1873925E-10 O 14 0552+398 1997.03.08-22:05:22.0 NRAO20 76.95204 66.28233 928.3 13.5 7.8741530E-09 1.0912973E+00 7.0527750E-09 1.5862093E-10 O 14 0552+398 1997.03.08-22:05:22.0 WETTZELL 282.17353 46.04977 962.4 5.0 1.0301090E-08 1.3866098E+00 7.3053875E-09 1.1873925E-10 O 15 0955+476 1997.03.08-22:08:50.0 NRAO20 49.35859 26.94047 928.3 13.5 1.5834778E-08 2.1934155E+00 7.0527750E-09 1.5862093E-10 O 15 0955+476 1997.03.08-22:08:50.0 WETTZELL 221.16860 87.75095 962.4 5.0 7.4298500E-09 1.0007367E+00 7.3053875E-09 1.1873925E-10 O 16 OJ287 1997.03.08-22:12:38.0 NRAO20 83.32691 24.85976 928.3 13.5 1.7054084E-08 2.3656297E+00 7.0527750E-09 1.5862093E-10 O 16 OJ287 1997.03.08-22:12:38.0 WETTZELL 214.42096 57.23079 962.4 5.0 8.8251130E-09 1.1883623E+00 7.3053875E-09 1.1873925E-10 O 17 0059+581 1997.03.08-22:16:26.0 NRAO20 319.60879 54.91029 928.3 13.5 8.8070001E-09 1.2213553E+00 7.0527750E-09 1.5862093E-10 O 17 0059+581 1997.03.08-22:16:26.0 WETTZELL 337.61513 22.91449 962.4 5.0 1.8942076E-08 2.5560410E+00 7.3053875E-09 1.1873925E-10 O 18 0804+499 1997.03.08-22:19:34.0 NRAO20 54.44263 46.43929 928.4 13.4 9.9381167E-09 1.3764674E+00 7.0527750E-09 1.5862093E-10 O 18 0804+499 1997.03.08-22:19:34.0 WETTZELL 284.29613 69.17068 962.4 5.0 7.9420128E-09 1.0693743E+00 7.3053875E-09 1.1873925E-10 O 19 4C39.25 1997.03.08-22:22:14.0 NRAO20 62.09740 30.27841 928.4 13.4 1.4246593E-08 1.9735371E+00 7.0527750E-09 1.5862093E-10 O 19 4C39.25 1997.03.08-22:22:14.0 WETTZELL 228.40487 76.10921 962.4 5.0 7.6473193E-09 1.0298455E+00 7.3053875E-09 1.1873925E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10