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: # 2019-03-07 | 04:22:34.770 # # Data content: # Ray-tracing results for session: # 96SEP23XU##### # Total number of observations: # 26 # 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: 1996092318 | 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 $96SEP23XU##### H $96SEP23XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-07 04:22:34.770) 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 1606+106 1996.09.23-16:14:30.0 NRAO20 90.58038 17.77450 922.4 15.0 2.3675125E-08 3.2710131E+00 7.0010266E-09 3.1008066E-10 O 1 1606+106 1996.09.23-16:14:30.0 WETTZELL 206.09842 48.80379 932.3 8.1 9.9729867E-09 1.3301077E+00 7.0951791E-09 4.1536124E-10 O 2 1357+769 1996.09.23-16:18:26.0 NRAO20 13.13047 47.63277 922.4 15.1 9.8843101E-09 1.3537759E+00 7.0010266E-09 3.1008066E-10 O 2 1357+769 1996.09.23-16:18:26.0 WETTZELL 341.36214 56.19836 932.3 8.1 9.0330022E-09 1.2016946E+00 7.0951791E-09 4.1536124E-10 O 3 4C39.25 1996.09.23-16:29:34.0 NRAO20 280.62447 67.73272 922.4 15.2 7.8988878E-09 1.0801095E+00 7.0010266E-09 3.1008066E-10 O 3 4C39.25 1996.09.23-16:29:34.0 WETTZELL 317.26772 12.24824 932.3 8.1 3.4564703E-08 4.6323499E+00 7.0951791E-09 4.1536124E-10 O 4 0955+476 1996.09.23-16:33:30.0 NRAO20 306.55830 71.75255 922.4 15.2 7.6972205E-09 1.0527161E+00 7.0010266E-09 3.1008066E-10 O 4 0955+476 1996.09.23-16:33:30.0 WETTZELL 318.44307 21.92134 932.3 8.1 1.9970866E-08 2.6601078E+00 7.0951791E-09 4.1536124E-10 O 5 1308+326 1996.09.23-16:44:50.0 NRAO20 100.58342 70.06045 922.5 15.3 7.7759471E-09 1.0640438E+00 7.0010266E-09 3.1008066E-10 O 5 1308+326 1996.09.23-16:44:50.0 WETTZELL 278.95776 36.87197 932.3 8.1 1.2490484E-08 1.6637605E+00 7.0951791E-09 4.1536124E-10 O 6 1606+106 1996.09.23-16:48:46.0 NRAO20 96.07772 24.48932 922.5 15.3 1.7535274E-08 2.4119003E+00 7.0010266E-09 3.1008066E-10 O 6 1606+106 1996.09.23-16:48:46.0 WETTZELL 217.77467 45.82819 932.3 8.1 1.0460258E-08 1.3951130E+00 7.0951791E-09 4.1536124E-10 O 7 0955+476 1996.09.23-16:52:30.0 NRAO20 303.55618 68.69442 922.5 15.3 7.8460253E-09 1.0730439E+00 7.0010266E-09 3.1008066E-10 O 7 0955+476 1996.09.23-16:52:30.0 WETTZELL 321.13710 19.90986 932.3 8.1 2.1857502E-08 2.9125584E+00 7.0951791E-09 4.1536124E-10 O 8 NRAO512 1996.09.23-16:59:42.0 NRAO20 64.10553 35.59794 922.5 15.4 1.2528763E-08 1.7189913E+00 7.0010266E-09 3.1008066E-10 O 8 NRAO512 1996.09.23-16:59:42.0 WETTZELL 245.00587 72.70613 932.3 8.1 7.8652977E-09 1.0474503E+00 7.0951791E-09 4.1536124E-10 O 9 0804+499 1996.09.23-17:03:38.0 NRAO20 305.10183 48.73737 922.5 15.4 9.7172846E-09 1.3292140E+00 7.0010266E-09 3.1008066E-10 O 9 0804+499 1996.09.23-17:03:38.0 WETTZELL 340.42661 12.39636 932.3 8.1 3.4174196E-08 4.5724925E+00 7.0951791E-09 4.1536124E-10 O 10 1606+106 1996.09.23-17:07:22.0 NRAO20 99.21756 28.10876 922.5 15.4 1.5452000E-08 2.1225620E+00 7.0010266E-09 3.1008066E-10 O 10 1606+106 1996.09.23-17:07:22.0 WETTZELL 223.60200 43.83932 932.3 8.1 1.0830180E-08 1.4444865E+00 7.0951791E-09 4.1536124E-10 O 11 1308+326 1996.09.23-17:14:34.0 NRAO20 110.26592 75.69283 922.5 15.5 7.5444660E-09 1.0321769E+00 7.0010266E-09 3.1008066E-10 O 11 1308+326 1996.09.23-17:14:34.0 WETTZELL 283.93417 32.09488 932.3 8.1 1.4092885E-08 1.8774525E+00 7.0951791E-09 4.1536124E-10 O 12 0955+476 1996.09.23-17:18:30.0 NRAO20 301.29759 64.37865 922.5 15.6 8.1062152E-09 1.1086112E+00 7.0010266E-09 3.1008066E-10 O 12 0955+476 1996.09.23-17:18:30.0 WETTZELL 324.92084 17.34560 932.3 8.1 2.4892053E-08 3.3195685E+00 7.0951791E-09 4.1536124E-10 O 13 1357+769 1996.09.23-17:21:42.0 NRAO20 9.01126 50.04229 922.5 15.7 9.5290069E-09 1.3048369E+00 7.0010266E-09 3.1008066E-10 O 13 1357+769 1996.09.23-17:21:42.0 WETTZELL 339.65761 52.70985 932.4 8.1 9.4333021E-09 1.2548690E+00 7.0951791E-09 4.1536124E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10