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 | 05:49:28.467 # # Data content: # Ray-tracing results for session: # 97NOV01XT##### # Total number of observations: # 36 # 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: 1997110200 | 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 $97NOV01XT##### H $97NOV01XT##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-08 05:49:28.467) 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 0133+476 1997.11.01-21:45:58.0 NRAO20 46.78114 23.75552 908.2 11.2 1.7937569E-08 2.4588670E+00 6.8870281E-09 3.8543218E-10 O 1 0133+476 1997.11.01-21:45:58.0 WETTZELL 116.92627 87.26415 949.1 1.0 7.4257551E-09 1.0011613E+00 7.2026400E-09 2.1467408E-10 O 2 2243-123 1997.11.01-21:49:06.0 NRAO20 124.27425 19.36393 908.2 11.1 2.1734206E-08 2.9925366E+00 6.8870281E-09 3.8543218E-10 O 2 2243-123 1997.11.01-21:49:06.0 WETTZELL 221.59322 19.41081 949.1 1.0 2.2114022E-08 3.0069499E+00 7.2026400E-09 2.1467408E-10 O 3 0917+624 1997.11.01-21:52:42.0 NRAO20 345.81023 13.71625 908.2 11.0 3.0071208E-08 4.1680238E+00 6.8870281E-09 3.8543218E-10 O 3 0917+624 1997.11.01-21:52:42.0 WETTZELL 28.86876 31.75008 949.1 1.0 1.4050721E-08 1.8936421E+00 7.2026400E-09 2.1467408E-10 O 4 1726+455 1997.11.01-21:56:59.0 NRAO20 297.69341 67.59071 908.2 10.9 7.8647884E-09 1.0823288E+00 6.8870281E-09 3.8543218E-10 O 4 1726+455 1997.11.01-21:56:59.0 WETTZELL 321.22379 17.46668 949.1 0.9 2.4423415E-08 3.3043053E+00 7.2026400E-09 2.1467408E-10 O 5 0014+813 1997.11.01-22:00:51.0 NRAO20 10.59394 40.47373 908.2 10.8 1.1182976E-08 1.5358478E+00 6.8870281E-09 3.8543218E-10 O 5 0014+813 1997.11.01-22:00:51.0 WETTZELL 354.72324 56.95523 949.1 0.9 8.8438952E-09 1.1916190E+00 7.2026400E-09 2.1467408E-10 O 6 2136+141 1997.11.01-22:05:15.0 NRAO20 121.60202 52.92023 908.2 10.8 9.1099814E-09 1.2517034E+00 6.8870281E-09 3.8543218E-10 O 6 2136+141 1997.11.01-22:05:15.0 WETTZELL 256.92630 29.87732 949.1 0.9 1.4838057E-08 2.0062060E+00 7.2026400E-09 2.1467408E-10 O 7 1849+670 1997.11.01-22:10:20.0 NRAO20 350.76967 60.59251 908.2 10.7 8.3440527E-09 1.1470033E+00 6.8870281E-09 3.8543218E-10 O 7 1849+670 1997.11.01-22:10:20.0 WETTZELL 330.84474 39.31123 949.1 0.9 1.1686821E-08 1.5750424E+00 7.2026400E-09 2.1467408E-10 O 8 1357+769 1997.11.01-22:15:06.0 NRAO20 343.07032 38.20095 908.2 10.7 1.1734686E-08 1.6142431E+00 6.8870281E-09 3.8543218E-10 O 8 1357+769 1997.11.01-22:15:06.0 WETTZELL 359.55856 35.88292 949.1 0.9 1.2625211E-08 1.7010585E+00 7.2026400E-09 2.1467408E-10 O 9 2318+049 1997.11.01-22:18:59.0 NRAO20 109.95752 30.99863 908.2 10.7 1.4075598E-08 1.9325826E+00 6.8870281E-09 3.8543218E-10 O 9 2318+049 1997.11.01-22:18:59.0 WETTZELL 229.68395 35.25577 949.1 0.9 1.2820626E-08 1.7333111E+00 7.2026400E-09 2.1467408E-10 O 10 0059+581 1997.11.01-22:22:22.0 NRAO20 40.43406 37.59922 908.2 10.7 1.1892793E-08 1.6313262E+00 6.8870281E-09 3.8543218E-10 O 10 0059+581 1997.11.01-22:22:22.0 WETTZELL 323.61680 77.62361 949.1 0.9 7.5933188E-09 1.0235381E+00 7.2026400E-09 2.1467408E-10 O 11 2234+282 1997.11.01-22:28:49.0 NRAO20 94.25006 55.12068 908.2 10.6 8.8596526E-09 1.2165058E+00 6.8870281E-09 3.8543218E-10 O 11 2234+282 1997.11.01-22:28:49.0 WETTZELL 262.20810 45.44824 949.1 0.9 1.0397059E-08 1.4031490E+00 7.2026400E-09 2.1467408E-10 O 12 0119+041 1997.11.01-22:36:03.0 NRAO20 92.78465 10.51838 908.2 10.6 3.8580084E-08 5.3267202E+00 6.8870281E-09 3.8543218E-10 O 12 0119+041 1997.11.01-22:36:03.0 WETTZELL 197.68951 43.93879 949.1 0.9 1.0676489E-08 1.4424874E+00 7.2026400E-09 2.1467408E-10 O 13 2243-123 1997.11.01-22:43:34.0 NRAO20 135.77854 27.55872 908.2 10.5 1.5655039E-08 2.1543718E+00 6.8870281E-09 3.8543218E-10 O 13 2243-123 1997.11.01-22:43:34.0 WETTZELL 233.68128 12.81337 949.1 0.9 3.2729228E-08 4.4858690E+00 7.2026400E-09 2.1467408E-10 O 14 2145+067 1997.11.01-22:47:26.0 NRAO20 139.67462 51.92299 908.2 10.5 9.2328216E-09 1.2694188E+00 6.8870281E-09 3.8543218E-10 O 14 2145+067 1997.11.01-22:47:26.0 WETTZELL 258.41838 18.92383 949.1 0.9 2.2649146E-08 3.0746082E+00 7.2026400E-09 2.1467408E-10 O 15 0048-097 1997.11.01-22:50:14.0 NRAO20 110.98647 10.28908 908.2 10.4 3.9390339E-08 5.4592531E+00 6.8870281E-09 3.8543218E-10 O 15 0048-097 1997.11.01-22:50:14.0 WETTZELL 206.98742 27.67134 949.1 0.9 1.5905394E-08 2.1549141E+00 7.2026400E-09 2.1467408E-10 O 16 0003-066 1997.11.01-22:52:58.0 NRAO20 117.06425 20.86966 908.2 10.3 2.0254965E-08 2.7852330E+00 6.8870281E-09 3.8543218E-10 O 16 0003-066 1997.11.01-22:52:58.0 WETTZELL 220.46477 26.26732 949.1 0.9 1.6681345E-08 2.2604359E+00 7.2026400E-09 2.1467408E-10 O 17 0133+476 1997.11.01-22:55:54.0 NRAO20 52.79879 34.25706 908.2 10.3 1.2883588E-08 1.7664982E+00 6.8870281E-09 3.8543218E-10 O 17 0133+476 1997.11.01-22:55:54.0 WETTZELL 267.23552 80.71457 949.1 0.9 7.5156038E-09 1.0133115E+00 7.2026400E-09 2.1467408E-10 O 18 0917+624 1997.11.01-22:59:10.0 NRAO20 353.35120 11.34849 908.2 10.2 3.5918233E-08 4.9897500E+00 6.8870281E-09 3.8543218E-10 O 18 0917+624 1997.11.01-22:59:10.0 WETTZELL 35.11270 37.53423 949.1 0.9 1.2149380E-08 1.6372003E+00 7.2026400E-09 2.1467408E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10