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: # 2019-03-06 | 02:58:03.344 # # Data content: # Ray-tracing results for session: # 96FEB02XU##### # 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: 1996020218 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1996020300 | 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 $96FEB02XU##### H $96FEB02XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-06 02:58:03.344) 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 0202+149 1996.02.02-19:53:24.0 NRAO20 111.94558 47.67302 923.0 -8.4 9.8470579E-09 1.3560227E+00 7.0070451E-09 2.7781711E-10 O 1 0202+149 1996.02.02-19:53:24.0 WETTZELL 250.27823 35.72848 936.9 -5.6 1.2514862E-08 1.7162364E+00 7.1153638E-09 2.0818416E-10 O 2 0059+581 1996.02.02-19:57:40.0 NRAO20 29.78210 64.85739 923.0 -8.4 8.0439676E-09 1.1026676E+00 7.0070451E-09 2.7781711E-10 O 2 0059+581 1996.02.02-19:57:40.0 WETTZELL 310.28782 50.10417 936.9 -5.6 9.5368946E-09 1.3031200E+00 7.1153638E-09 2.0818416E-10 O 3 0014+813 1996.02.02-20:00:52.0 NRAO20 2.44712 46.67442 923.0 -8.4 9.9991026E-09 1.3674322E+00 7.0070451E-09 2.7781711E-10 O 3 0014+813 1996.02.02-20:00:52.0 WETTZELL 347.04967 49.72083 936.9 -5.6 9.5898163E-09 1.3086558E+00 7.1153638E-09 2.0818416E-10 O 4 0229+131 1996.02.02-20:05:08.0 NRAO20 110.48816 43.68684 923.0 -8.4 1.0536996E-08 1.4516847E+00 7.0070451E-09 2.7781711E-10 O 4 0229+131 1996.02.02-20:05:08.0 WETTZELL 245.29191 36.57621 936.9 -5.5 1.2265835E-08 1.6819753E+00 7.1153638E-09 2.0818416E-10 O 5 0202+149 1996.02.02-20:08:24.0 NRAO20 115.65217 50.36806 923.0 -8.4 9.4542021E-09 1.3017498E+00 7.0070451E-09 2.7781711E-10 O 5 0202+149 1996.02.02-20:08:24.0 WETTZELL 253.64745 33.38977 936.9 -5.6 1.3273479E-08 1.8210230E+00 7.1153638E-09 2.0818416E-10 O 6 0229+131 1996.02.02-20:12:40.0 NRAO20 112.18889 45.06468 923.0 -8.4 1.0282307E-08 1.4164734E+00 7.0070451E-09 2.7781711E-10 O 6 0229+131 1996.02.02-20:12:40.0 WETTZELL 247.08288 35.44603 936.9 -5.5 1.2600975E-08 1.7282625E+00 7.1153638E-09 2.0818416E-10 O 7 0202+149 1996.02.02-20:15:56.0 NRAO20 117.64645 51.69018 923.0 -8.4 9.2799774E-09 1.2776808E+00 7.0070451E-09 2.7781711E-10 O 7 0202+149 1996.02.02-20:15:56.0 WETTZELL 255.28904 32.19956 936.9 -5.5 1.3704906E-08 1.8806522E+00 7.1153638E-09 2.0818416E-10 O 8 0059+581 1996.02.02-20:20:12.0 NRAO20 24.49377 66.88206 923.0 -8.4 7.9179709E-09 1.0853775E+00 7.0070451E-09 2.7781711E-10 O 8 0059+581 1996.02.02-20:20:12.0 WETTZELL 311.79841 47.31667 936.9 -5.5 9.9514271E-09 1.3598406E+00 7.1153638E-09 2.0818416E-10 O 9 0014+813 1996.02.02-20:23:28.0 NRAO20 1.25355 46.81788 923.0 -8.4 9.9756649E-09 1.3642060E+00 7.0070451E-09 2.7781711E-10 O 9 0014+813 1996.02.02-20:23:28.0 WETTZELL 347.13413 48.89230 936.9 -5.5 9.7092714E-09 1.3249466E+00 7.1153638E-09 2.0818416E-10 O 10 0202+149 1996.02.02-20:27:44.0 NRAO20 120.97477 53.71074 923.0 -8.4 9.0347896E-09 1.2438067E+00 7.0070451E-09 2.7781711E-10 O 10 0202+149 1996.02.02-20:27:44.0 WETTZELL 257.79997 30.31775 936.9 -5.5 1.4460289E-08 1.9851252E+00 7.1153638E-09 2.0818416E-10 O 11 0229+131 1996.02.02-20:30:56.0 NRAO20 116.60909 48.33132 923.0 -8.4 9.7463369E-09 1.3423838E+00 7.0070451E-09 2.7781711E-10 O 11 0229+131 1996.02.02-20:30:56.0 WETTZELL 251.26682 32.64656 936.9 -5.5 1.3539200E-08 1.8579257E+00 7.1153638E-09 2.0818416E-10 O 12 0202+149 1996.02.02-20:35:12.0 NRAO20 123.22399 54.95281 923.0 -8.4 8.8957477E-09 1.2245956E+00 7.0070451E-09 2.7781711E-10 O 12 0202+149 1996.02.02-20:35:12.0 WETTZELL 259.35419 29.11761 936.9 -5.5 1.4995626E-08 2.0592203E+00 7.1153638E-09 2.0818416E-10 O 13 0229+131 1996.02.02-20:38:28.0 NRAO20 118.57093 49.64237 923.0 -8.4 9.5550167E-09 1.3159384E+00 7.0070451E-09 2.7781711E-10 O 13 0229+131 1996.02.02-20:38:28.0 WETTZELL 252.93308 31.47103 936.9 -5.5 1.3986322E-08 1.9197643E+00 7.1153638E-09 2.0818416E-10 O 14 0059+581 1996.02.02-20:42:44.0 NRAO20 17.94062 68.49000 923.0 -8.4 7.8275134E-09 1.0729407E+00 7.0070451E-09 2.7781711E-10 O 14 0059+581 1996.02.02-20:42:44.0 WETTZELL 313.48374 44.59800 936.9 -5.5 1.0416570E-08 1.4234804E+00 7.1153638E-09 2.0818416E-10 O 15 0014+813 1996.02.02-20:46:00.0 NRAO20 0.04537 46.86809 923.0 -8.4 9.9674801E-09 1.3630533E+00 7.0070451E-09 2.7781711E-10 O 15 0014+813 1996.02.02-20:46:00.0 WETTZELL 347.33579 48.07525 936.9 -5.5 9.8320443E-09 1.3416852E+00 7.1153638E-09 2.0818416E-10 O 16 0202+149 1996.02.02-20:50:16.0 NRAO20 128.14662 57.35640 923.0 -8.4 8.6496803E-09 1.1905914E+00 7.0070451E-09 2.7781711E-10 O 16 0202+149 1996.02.02-20:50:16.0 WETTZELL 262.41861 26.67834 936.9 -5.5 1.6238225E-08 2.2313947E+00 7.1153638E-09 2.0818416E-10 O 17 0229+131 1996.02.02-20:53:32.0 NRAO20 122.77795 52.18720 923.0 -8.4 9.2175579E-09 1.2692925E+00 7.0070451E-09 2.7781711E-10 O 17 0229+131 1996.02.02-20:53:32.0 WETTZELL 256.17454 29.08977 936.9 -5.5 1.5008892E-08 2.0613103E+00 7.1153638E-09 2.0818416E-10 O 18 0202+149 1996.02.02-20:57:48.0 NRAO20 130.82180 58.49818 923.0 -8.4 8.5426436E-09 1.1757961E+00 7.0070451E-09 2.7781711E-10 O 18 0202+149 1996.02.02-20:57:48.0 WETTZELL 263.91894 25.45178 936.9 -5.5 1.6955873E-08 2.3309581E+00 7.1153638E-09 2.0818416E-10 O 19 0229+131 1996.02.02-21:01:00.0 NRAO20 125.01879 53.40420 923.0 -8.4 9.0344540E-09 1.2487545E+00 6.9949427E-09 2.6106669E-10 O 19 0229+131 1996.02.02-21:01:00.0 WETTZELL 257.74034 27.89696 936.9 -5.5 1.5674272E-08 2.1341483E+00 7.1073216E-09 2.5666263E-10 O 20 0059+581 1996.02.02-21:05:16.0 NRAO20 10.23404 69.57248 922.9 -8.4 7.7406438E-09 1.0656707E+00 6.9949427E-09 2.6106669E-10 O 20 0059+581 1996.02.02-21:05:16.0 WETTZELL 315.32274 41.95765 936.9 -5.5 1.0996712E-08 1.4955200E+00 7.1073216E-09 2.5666263E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10