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 | 04:26:02.737 # # Data content: # Ray-tracing results for session: # 97JUN20XU##### # 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: 1997062012 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1997062018 | 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 $97JUN20XU##### H $97JUN20XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-08 04:26:02.737) 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 1997.06.20-14:32:50.0 NRAO20 44.75516 20.17279 926.6 23.6 2.1733062E-08 2.8776832E+00 7.0253834E-09 5.3679730E-10 O 1 0955+476 1997.06.20-14:32:50.0 WETTZELL 101.36107 83.38604 938.0 12.3 7.4786557E-09 1.0070075E+00 7.1065260E-09 3.2233012E-10 O 2 0059+581 1997.06.20-14:36:38.0 NRAO20 324.30295 61.11828 926.6 23.7 8.6329830E-09 1.1417005E+00 7.0253834E-09 5.3679730E-10 O 2 0059+581 1997.06.20-14:36:38.0 WETTZELL 331.40958 26.50758 938.0 12.3 1.6566715E-08 2.2444141E+00 7.1065260E-09 3.2233012E-10 O 3 0727-115 1997.06.20-14:40:14.0 NRAO20 116.17143 12.51837 926.6 23.7 3.4100620E-08 4.5547728E+00 7.0253834E-09 5.3679730E-10 O 3 0727-115 1997.06.20-14:40:14.0 WETTZELL 211.55420 23.94211 938.0 12.4 1.8190707E-08 2.4287008E+00 7.1065260E-09 3.2233012E-10 O 4 0458-020 1997.06.20-14:44:02.0 NRAO20 144.12818 43.35208 926.6 23.8 1.1002022E-08 1.4561943E+00 7.0253834E-09 5.3679730E-10 O 4 0458-020 1997.06.20-14:44:02.0 WETTZELL 251.30099 12.95667 938.0 12.4 3.2406195E-08 4.3320080E+00 7.1065260E-09 3.2233012E-10 O 5 0552+398 1997.06.20-14:47:18.0 NRAO20 75.17759 60.72724 926.5 23.8 8.6655290E-09 1.1453935E+00 7.0253834E-09 5.3679730E-10 O 5 0552+398 1997.06.20-14:47:18.0 WETTZELL 277.56458 50.75560 938.0 12.4 9.5834454E-09 1.2876319E+00 7.1065260E-09 3.2233012E-10 O 6 1803+784 1997.06.20-14:51:06.0 NRAO20 351.82062 29.11126 926.5 23.8 1.5481841E-08 2.0486657E+00 7.0253834E-09 5.3679730E-10 O 6 1803+784 1997.06.20-14:51:06.0 WETTZELL 12.53979 41.66029 938.0 12.5 1.1161275E-08 1.5116269E+00 7.1065260E-09 3.2233012E-10 O 7 0804+499 1997.06.20-14:54:18.0 NRAO20 52.80273 40.69239 926.5 23.9 1.1578259E-08 1.5301145E+00 7.0253834E-09 5.3679730E-10 O 7 0804+499 1997.06.20-14:54:18.0 WETTZELL 281.51695 74.97770 938.0 12.5 7.6907200E-09 1.0346012E+00 7.1065260E-09 3.2233012E-10 O 8 OJ287 1997.06.20-14:58:06.0 NRAO20 79.63937 19.88867 926.5 23.9 2.2027865E-08 2.9183995E+00 7.0253834E-09 5.3679730E-10 O 8 OJ287 1997.06.20-14:58:06.0 WETTZELL 203.62681 59.27211 938.0 12.5 8.6376786E-09 1.1595225E+00 7.1065260E-09 3.2233012E-10 O 9 0014+813 1997.06.20-15:02:12.0 NRAO20 351.04746 43.49434 926.5 23.9 1.1029095E-08 1.4471093E+00 7.0189488E-09 5.8459612E-10 O 9 0014+813 1997.06.20-15:02:12.0 WETTZELL 353.16217 42.18543 938.0 12.5 1.0977885E-08 1.4894690E+00 7.1131316E-09 2.7007884E-10 O 10 4C39.25 1997.06.20-15:07:26.0 NRAO20 59.38583 25.84782 926.5 23.9 1.7347889E-08 2.2794251E+00 7.0189488E-09 5.8459612E-10 O 10 4C39.25 1997.06.20-15:07:26.0 WETTZELL 208.55126 78.77273 938.0 12.5 7.5272319E-09 1.0199442E+00 7.1131316E-09 2.7007884E-10 O 11 0642+449 1997.06.20-15:11:14.0 NRAO20 64.36532 56.40219 926.5 23.9 9.1229629E-09 1.1989039E+00 7.0189488E-09 5.8459612E-10 O 11 0642+449 1997.06.20-15:11:14.0 WETTZELL 281.00677 57.55777 938.0 12.5 8.7457169E-09 1.1883706E+00 7.1131316E-09 2.7007884E-10 O 12 0727-115 1997.06.20-15:14:30.0 NRAO20 122.42860 18.38581 926.5 23.9 2.3867740E-08 3.1685611E+00 7.0189488E-09 5.8459612E-10 O 12 0727-115 1997.06.20-15:14:30.0 WETTZELL 219.92791 20.65937 938.0 12.5 2.0770697E-08 2.8492743E+00 7.1131316E-09 2.7007884E-10 O 13 1357+769 1997.06.20-15:18:18.0 NRAO20 7.17680 26.62631 926.5 23.9 1.6876593E-08 2.2119515E+00 7.0189488E-09 5.8459612E-10 O 13 1357+769 1997.06.20-15:18:18.0 WETTZELL 19.66540 54.62295 938.0 12.5 9.0485754E-09 1.2248727E+00 7.1131316E-09 2.7007884E-10 O 14 0552+398 1997.06.20-15:21:34.0 NRAO20 77.23191 67.26247 926.5 24.0 8.2422914E-09 1.0836781E+00 7.0189488E-09 5.8459612E-10 O 14 0552+398 1997.06.20-15:21:34.0 WETTZELL 282.95547 45.22881 938.0 12.5 1.0390285E-08 1.4146747E+00 7.1131316E-09 2.7007884E-10 O 15 0955+476 1997.06.20-15:25:22.0 NRAO20 49.84838 27.75966 926.5 24.0 1.6249970E-08 2.1334018E+00 7.0189488E-09 5.8459612E-10 O 15 0955+476 1997.06.20-15:25:22.0 WETTZELL 235.48459 87.07827 938.0 12.6 7.3929011E-09 1.0015046E+00 7.1131316E-09 2.7007884E-10 O 16 OJ287 1997.06.20-15:28:38.0 NRAO20 84.04313 25.82191 926.5 24.0 1.7368400E-08 2.2874444E+00 7.0189488E-09 5.8459612E-10 O 16 OJ287 1997.06.20-15:28:38.0 WETTZELL 216.36995 56.76398 938.0 12.6 8.8240513E-09 1.1975632E+00 7.1131316E-09 2.7007884E-10 O 17 0059+581 1997.06.20-15:32:26.0 NRAO20 319.33771 54.29077 926.5 24.1 9.3568173E-09 1.2291754E+00 7.0189488E-09 5.8459612E-10 O 17 0059+581 1997.06.20-15:32:26.0 WETTZELL 338.22492 22.61073 938.0 12.6 1.9074438E-08 2.6053158E+00 7.1131316E-09 2.7007884E-10 O 18 0804+499 1997.06.20-15:35:38.0 NRAO20 54.61470 47.23991 926.5 24.1 1.0344035E-08 1.3586699E+00 7.0189488E-09 5.8459612E-10 O 18 0804+499 1997.06.20-15:35:38.0 WETTZELL 284.71563 68.37584 937.9 12.6 7.9414122E-09 1.0776819E+00 7.1131316E-09 2.7007884E-10 O 19 4C39.25 1997.06.20-15:39:26.0 NRAO20 62.71851 31.34638 926.5 24.2 1.4566793E-08 1.9139421E+00 7.0189488E-09 5.8459612E-10 O 19 4C39.25 1997.06.20-15:39:26.0 WETTZELL 232.09940 75.33727 937.9 12.7 7.6316780E-09 1.0346661E+00 7.1131316E-09 2.7007884E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10