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: # 2019-03-10 | 01:53:19.581 # # Data content: # Ray-tracing results for session: # 98JAN24XT##### # 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: 1998012418 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1998012500 | 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 $98JAN24XT##### H $98JAN24XT##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-10 01:53:19.581) 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 1803+784 1998.01.24-20:15:42.0 NRAO20 345.22993 39.94561 915.1 -1.0 1.1149895E-08 1.5534345E+00 6.9403735E-09 2.3237739E-10 O 1 1803+784 1998.01.24-20:15:42.0 WETTZELL 357.62190 37.74049 947.0 -4.2 1.1990432E-08 1.6282962E+00 7.1835925E-09 1.7048460E-10 O 2 0119+041 1998.01.24-20:20:28.0 NRAO20 132.31669 45.65986 915.1 -1.1 1.0020698E-08 1.3994490E+00 6.9403735E-09 2.3237739E-10 O 2 0119+041 1998.01.24-20:20:28.0 WETTZELL 250.49769 21.64786 947.1 -4.2 1.9783859E-08 2.6843005E+00 7.1835925E-09 1.7048460E-10 O 3 0552+398 1998.01.24-20:24:30.0 NRAO20 52.97311 17.94373 915.1 -1.1 2.3036702E-08 3.2279962E+00 6.9403735E-09 2.3237739E-10 O 3 0552+398 1998.01.24-20:24:30.0 WETTZELL 153.62872 79.77098 947.1 -4.2 7.4727729E-09 1.0166949E+00 7.1835925E-09 1.7048460E-10 O 4 2234+282 1998.01.24-20:29:37.0 NRAO20 229.84535 75.62189 915.1 -1.1 7.4039777E-09 1.0324002E+00 6.9403735E-09 2.3237739E-10 O 4 2234+282 1998.01.24-20:29:37.0 WETTZELL 299.79961 12.12866 947.1 -4.2 3.4147194E-08 4.6222993E+00 7.1835925E-09 1.7048460E-10 O 5 0917+624 1998.01.24-20:34:30.0 NRAO20 14.88789 14.03288 915.1 -1.2 2.9042220E-08 4.0721176E+00 6.9403735E-09 2.3237739E-10 O 5 0917+624 1998.01.24-20:34:30.0 WETTZELL 45.30663 57.61700 947.1 -4.2 8.7047720E-09 1.1847771E+00 7.1835925E-09 1.7048460E-10 O 6 0133+476 1998.01.24-20:37:38.0 NRAO20 57.04611 65.92426 915.1 -1.2 7.8547302E-09 1.0950857E+00 6.9403735E-09 2.3237739E-10 O 6 0133+476 1998.01.24-20:37:38.0 WETTZELL 292.61856 50.05216 947.1 -4.2 9.5833273E-09 1.2997798E+00 7.1835925E-09 1.7048460E-10 O 7 0556+238 1998.01.24-20:41:30.0 NRAO20 67.86834 10.66803 915.1 -1.2 3.7605331E-08 5.3322164E+00 6.9403735E-09 2.3237739E-10 O 7 0556+238 1998.01.24-20:41:30.0 WETTZELL 174.35012 64.66559 947.1 -4.2 8.1348467E-09 1.1073606E+00 7.1835925E-09 1.7048460E-10 O 8 0804+499 1998.01.24-20:44:55.0 NRAO20 31.63273 9.95208 915.1 -1.2 4.0066799E-08 5.6709467E+00 6.9403735E-09 2.3237739E-10 O 8 0804+499 1998.01.24-20:44:55.0 WETTZELL 75.12629 68.05687 947.1 -4.2 7.9275026E-09 1.0792272E+00 7.1835925E-09 1.7048460E-10 O 9 1357+769 1998.01.24-20:49:14.0 NRAO20 351.92793 27.01747 915.1 -1.2 1.5713492E-08 2.1904666E+00 6.9403735E-09 2.3237739E-10 O 9 1357+769 1998.01.24-20:49:14.0 WETTZELL 15.30265 41.32761 947.1 -4.2 1.1119571E-08 1.5119053E+00 7.1835925E-09 1.7048460E-10 O 10 0014+813 1998.01.24-20:52:19.0 NRAO20 1.49948 46.78579 915.1 -1.2 9.8302118E-09 1.3697019E+00 6.9403735E-09 2.3237739E-10 O 10 0014+813 1998.01.24-20:52:19.0 WETTZELL 347.12234 49.06350 947.1 -4.2 9.7254559E-09 1.3203682E+00 7.1835925E-09 1.7048460E-10 O 11 0059+581 1998.01.24-20:55:30.0 NRAO20 23.99868 67.02040 915.1 -1.2 7.7891781E-09 1.0856381E+00 6.9403735E-09 2.3237739E-10 O 11 0059+581 1998.01.24-20:55:30.0 WETTZELL 311.94101 47.09913 947.1 -4.2 1.0027457E-08 1.3598086E+00 7.1835925E-09 1.7048460E-10 O 12 0528+134 1998.01.24-20:59:10.0 NRAO20 83.06177 13.18407 915.1 -1.2 3.0844224E-08 4.3539742E+00 6.9403735E-09 2.3237739E-10 O 12 0528+134 1998.01.24-20:59:10.0 WETTZELL 194.75213 53.63025 947.1 -4.2 9.1275503E-09 1.2423254E+00 7.1835925E-09 1.7048460E-10 O 13 1849+670 1998.01.24-21:03:56.0 NRAO20 330.42667 39.55999 915.1 -1.2 1.1138575E-08 1.5657228E+00 6.9433305E-09 1.6409390E-10 O 13 1849+670 1998.01.24-21:03:56.0 WETTZELL 355.90040 26.45932 947.1 -4.2 1.6413824E-08 2.2437100E+00 7.1988091E-09 1.4769821E-10 O 14 0119+041 1998.01.24-21:09:07.0 NRAO20 148.31053 51.78048 915.1 -1.2 9.0412092E-09 1.2742418E+00 6.9433305E-09 1.6409390E-10 O 14 0119+041 1998.01.24-21:09:07.0 WETTZELL 260.38106 13.93368 947.1 -4.2 2.9960107E-08 4.1616148E+00 7.1988091E-09 1.4769821E-10 O 15 0229+131 1998.01.24-21:13:29.0 NRAO20 118.97504 49.91334 915.1 -1.2 9.2837790E-09 1.3100662E+00 6.9433305E-09 1.6409390E-10 O 15 0229+131 1998.01.24-21:13:29.0 WETTZELL 253.27615 31.23505 947.1 -4.2 1.4122606E-08 1.9335695E+00 7.1988091E-09 1.4769821E-10 O 16 0458-020 1998.01.24-21:18:18.0 NRAO20 103.29184 13.07406 915.1 -1.2 3.0803943E-08 4.4464405E+00 6.9433305E-09 1.6409390E-10 O 16 0458-020 1998.01.24-21:18:18.0 WETTZELL 206.37010 35.68666 947.1 -4.2 1.2564415E-08 1.7139042E+00 7.1988091E-09 1.4769821E-10 O 17 0234+285 1998.01.24-21:22:10.0 NRAO20 98.03063 59.71905 915.2 -1.3 8.2280092E-09 1.1602578E+00 6.9433305E-09 1.6409390E-10 O 17 0234+285 1998.01.24-21:22:10.0 WETTZELL 267.19006 41.93924 947.2 -4.2 1.0976329E-08 1.4998557E+00 7.1988091E-09 1.4769821E-10 O 18 0556+238 1998.01.24-21:24:54.0 NRAO20 73.91174 18.71746 915.2 -1.3 2.1939766E-08 3.1359381E+00 6.9433305E-09 1.6409390E-10 O 18 0556+238 1998.01.24-21:24:54.0 WETTZELL 197.34752 63.93399 947.2 -4.2 8.1758306E-09 1.1131601E+00 7.1988091E-09 1.4769821E-10 O 19 0642+449 1998.01.24-21:27:38.0 NRAO20 49.86582 22.64381 915.2 -1.3 1.8343427E-08 2.6084920E+00 6.9433305E-09 1.6409390E-10 O 19 0642+449 1998.01.24-21:27:38.0 WETTZELL 154.79883 85.29887 947.2 -4.2 7.3712163E-09 1.0032176E+00 7.1988091E-09 1.4769821E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10