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 | 02:30:18.657 # # Data content: # Ray-tracing results for session: # 98JUL18XT##### # 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: 1998071818 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1998071900 | 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 $98JUL18XT##### H $98JUL18XT##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-10 02:30:18.657) 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 0014+813 1998.07.18-20:48:03.0 NRAO20 357.37597 30.29046 920.4 25.7 1.4735634E-08 1.9688423E+00 7.0118061E-09 4.5049919E-10 O 1 0014+813 1998.07.18-20:48:03.0 WETTZELL 12.00229 46.61220 946.2 15.9 1.0613317E-08 1.3758059E+00 7.1624539E-09 5.6000155E-10 O 2 1555+001 1998.07.18-20:52:11.0 NRAO20 102.92273 15.70135 920.4 25.6 2.7174608E-08 3.6684242E+00 7.0118061E-09 4.5049919E-10 O 2 1555+001 1998.07.18-20:52:11.0 WETTZELL 209.21415 37.02276 946.2 15.9 1.2801746E-08 1.6590023E+00 7.1624539E-09 5.6000155E-10 O 3 1219+044 1998.07.18-20:55:51.0 NRAO20 154.53632 53.17801 920.5 25.6 9.3175836E-09 1.2512018E+00 7.0118061E-09 4.5049919E-10 O 3 1219+044 1998.07.18-20:55:51.0 WETTZELL 263.44074 11.21307 946.2 15.8 3.8620078E-08 5.0914204E+00 7.1624539E-09 5.6000155E-10 O 4 4C39.25 1998.07.18-20:59:42.0 NRAO20 280.93248 66.82792 920.5 25.5 8.1154451E-09 1.0878688E+00 7.0118061E-09 4.5049919E-10 O 4 4C39.25 1998.07.18-20:59:42.0 WETTZELL 318.03333 11.72675 946.2 15.8 3.7005216E-08 4.8801504E+00 7.1624539E-09 5.6000155E-10 O 5 1726+455 1998.07.18-21:04:03.0 NRAO20 51.72520 26.81598 920.5 25.5 1.6633271E-08 2.2029698E+00 7.0103979E-09 5.3134254E-10 O 5 1726+455 1998.07.18-21:04:03.0 WETTZELL 214.45338 85.66818 946.2 15.8 7.8097710E-09 1.0029391E+00 7.1787716E-09 6.0858791E-10 O 6 1418+546 1998.07.18-21:08:43.0 NRAO20 46.41677 58.10675 920.5 25.5 8.8774720E-09 1.1763016E+00 7.0103979E-09 5.3134254E-10 O 6 1418+546 1998.07.18-21:08:43.0 WETTZELL 299.52849 58.38097 946.3 15.8 9.1392922E-09 1.1728718E+00 7.1787716E-09 6.0858791E-10 O 7 1849+670 1998.07.18-21:12:48.0 NRAO20 25.04960 28.75415 920.5 25.5 1.5612560E-08 2.0742058E+00 7.0103979E-09 5.3134254E-10 O 7 1849+670 1998.07.18-21:12:48.0 WETTZELL 17.34316 70.54271 946.3 15.8 8.2568354E-09 1.0599353E+00 7.1787716E-09 6.0858791E-10 O 8 0749+540 1998.07.18-21:16:38.0 NRAO20 311.25230 48.55701 920.5 25.5 1.0053347E-08 1.3381104E+00 7.0103979E-09 5.3134254E-10 O 8 0749+540 1998.07.18-21:16:38.0 WETTZELL 342.31036 16.02994 946.3 15.8 2.7775220E-08 3.5706406E+00 7.1787716E-09 6.0858791E-10 O 9 1357+769 1998.07.18-21:20:14.0 NRAO20 10.93715 49.12945 920.5 25.5 9.9639044E-09 1.3228031E+00 7.0103979E-09 5.3134254E-10 O 9 1357+769 1998.07.18-21:20:14.0 WETTZELL 340.14152 54.22939 946.3 15.8 9.5892903E-09 1.2303279E+00 7.1787716E-09 6.0858791E-10 O 10 1611+343 1998.07.18-21:24:06.0 NRAO20 73.08365 38.01309 920.5 25.5 1.2218325E-08 1.6156843E+00 7.0103979E-09 5.3134254E-10 O 10 1611+343 1998.07.18-21:24:06.0 WETTZELL 243.19607 65.15368 946.3 15.8 8.5798820E-09 1.1018990E+00 7.1787716E-09 6.0858791E-10 O 11 1128+385 1998.07.18-21:27:50.0 NRAO20 269.74718 85.35495 920.5 25.5 7.5667061E-09 1.0036045E+00 7.0103979E-09 5.3134254E-10 O 11 1128+385 1998.07.18-21:27:50.0 WETTZELL 302.48133 23.04380 946.3 15.8 1.9754002E-08 2.5360786E+00 7.1787716E-09 6.0858791E-10 O 12 0917+624 1998.07.18-21:30:46.0 NRAO20 328.00111 56.46122 920.5 25.5 9.0442646E-09 1.2021500E+00 7.0103979E-09 5.3134254E-10 O 12 0917+624 1998.07.18-21:30:46.0 WETTZELL 336.86603 27.84327 946.3 15.8 1.6591483E-08 2.1283395E+00 7.1787716E-09 6.0858791E-10 O 13 1803+784 1998.07.18-21:33:34.0 NRAO20 14.58707 37.48877 920.5 25.5 1.2365554E-08 1.6427504E+00 7.0103979E-09 5.3134254E-10 O 13 1803+784 1998.07.18-21:33:34.0 WETTZELL 358.97370 60.65767 946.3 15.8 8.9282002E-09 1.1457737E+00 7.1787716E-09 6.0858791E-10 O 14 1555+001 1998.07.18-21:38:35.0 NRAO20 111.14465 24.40882 920.5 25.5 1.8136427E-08 2.3920013E+00 7.0103979E-09 5.3134254E-10 O 14 1555+001 1998.07.18-21:38:35.0 WETTZELL 222.31864 32.57244 946.3 15.8 1.4428305E-08 1.8571211E+00 7.1787716E-09 6.0858791E-10 O 15 1308+326 1998.07.18-21:41:58.0 NRAO20 111.13589 76.04799 920.5 25.5 7.7699360E-09 1.0293054E+00 7.0103979E-09 5.3134254E-10 O 15 1308+326 1998.07.18-21:41:58.0 WETTZELL 284.24937 31.77915 946.3 15.8 1.4737327E-08 1.8919660E+00 7.1787716E-09 6.0858791E-10 O 16 1606+106 1998.07.18-21:45:50.0 NRAO20 101.50986 30.61933 920.5 25.5 1.4750722E-08 1.9470220E+00 7.0103979E-09 5.3134254E-10 O 16 1606+106 1998.07.18-21:45:50.0 WETTZELL 227.46464 42.31124 946.3 15.8 1.1554415E-08 1.4854964E+00 7.1787716E-09 6.0858791E-10 O 17 1749+096 1998.07.18-21:49:46.0 NRAO20 86.22057 10.84774 920.5 25.5 3.8823609E-08 5.1403989E+00 7.0103979E-09 5.3134254E-10 O 17 1749+096 1998.07.18-21:49:46.0 WETTZELL 193.73862 49.80807 946.3 15.8 1.0188820E-08 1.3102834E+00 7.1787716E-09 6.0858791E-10 O 18 0014+813 1998.07.18-21:53:31.0 NRAO20 0.12943 30.00922 920.5 25.5 1.5025674E-08 2.0016509E+00 7.0103979E-09 5.3134254E-10 O 18 0014+813 1998.07.18-21:53:31.0 WETTZELL 12.86926 48.93782 946.3 15.8 1.0315722E-08 1.3238452E+00 7.1787716E-09 6.0858791E-10 O 19 0955+476 1998.07.18-21:56:50.0 NRAO20 300.70554 62.21050 920.5 25.6 8.5232059E-09 1.1326536E+00 7.0103979E-09 5.3134254E-10 O 19 0955+476 1998.07.18-21:56:50.0 WETTZELL 326.83478 16.15696 946.3 15.8 2.7571163E-08 3.5437142E+00 7.1787716E-09 6.0858791E-10 O 20 1726+455 1998.07.18-22:00:43.0 NRAO20 56.60939 35.84311 920.5 25.6 1.2845924E-08 1.7004038E+00 7.0103979E-09 5.3134254E-10 O 20 1726+455 1998.07.18-22:00:43.0 WETTZELL 259.84120 77.49953 946.4 15.8 7.9759402E-09 1.0241348E+00 7.1787716E-09 6.0858791E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10