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: # 2019-03-09 | 02:16:59.566 # # Data content: # Ray-tracing results for session: # 97OCT20XU##### # 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: 1997102012 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1997102018 | 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 $97OCT20XU##### H $97OCT20XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-09 02:16:59.566) 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 1726+455 1997.10.20-14:33:10.0 NRAO20 49.75332 23.73586 924.2 10.3 1.7808789E-08 2.4702388E+00 6.9908984E-09 2.2449401E-10 O 1 1726+455 1997.10.20-14:33:10.0 WETTZELL 162.92251 86.21932 942.2 4.0 7.4526261E-09 1.0021463E+00 7.1590274E-09 2.7738121E-10 O 2 4C39.25 1997.10.20-14:36:58.0 NRAO20 280.11508 69.17371 924.2 10.3 7.7187262E-09 1.0705305E+00 6.9908984E-09 2.2449401E-10 O 2 4C39.25 1997.10.20-14:36:58.0 WETTZELL 316.04937 13.08396 942.2 4.0 3.2159466E-08 4.3732150E+00 7.1590274E-09 2.7738121E-10 O 3 0014+813 1997.10.20-14:40:39.0 NRAO20 357.50581 30.26670 924.2 10.3 1.4261790E-08 1.9812782E+00 6.9908984E-09 2.2449401E-10 O 3 0014+813 1997.10.20-14:40:39.0 WETTZELL 12.05846 46.72014 942.2 4.0 1.0203265E-08 1.3744734E+00 7.1590274E-09 2.7738121E-10 O 4 1308+326 1997.10.20-14:44:50.0 NRAO20 97.14016 67.17904 924.3 10.3 7.8261928E-09 1.0840291E+00 6.9908984E-09 2.2449401E-10 O 4 1308+326 1997.10.20-14:44:50.0 WETTZELL 276.39214 39.27903 942.2 4.0 1.1724991E-08 1.5760056E+00 7.1590274E-09 2.7738121E-10 O 5 1606+106 1997.10.20-14:47:42.0 NRAO20 93.49178 21.37682 924.3 10.3 1.9639429E-08 2.7220352E+00 6.9908984E-09 2.2449401E-10 O 5 1606+106 1997.10.20-14:47:42.0 WETTZELL 212.50500 47.32641 942.2 4.0 1.0104726E-08 1.3576478E+00 7.1590274E-09 2.7738121E-10 O 6 1156+295 1997.10.20-14:51:30.0 NRAO20 142.93358 78.82656 924.3 10.3 7.3545548E-09 1.0190866E+00 6.9908984E-09 2.2449401E-10 O 6 1156+295 1997.10.20-14:51:30.0 WETTZELL 286.79453 24.79192 942.2 4.0 1.7635821E-08 2.3740725E+00 7.1590274E-09 2.7738121E-10 O 7 1357+769 1997.10.20-14:54:54.0 NRAO20 11.88414 48.56037 924.3 10.3 9.6143857E-09 1.3329816E+00 6.9908984E-09 2.2449401E-10 O 7 1357+769 1997.10.20-14:54:54.0 WETTZELL 340.54923 55.03967 942.2 4.0 9.0680482E-09 1.2202458E+00 7.1590274E-09 2.7738121E-10 O 8 NRAO512 1997.10.20-14:58:42.0 NRAO20 62.59050 32.82116 924.3 10.3 1.3270457E-08 1.8382174E+00 6.9908984E-09 2.2449401E-10 O 8 NRAO512 1997.10.20-14:58:42.0 WETTZELL 237.70618 74.98187 942.2 4.0 7.6987812E-09 1.0348795E+00 7.1590274E-09 2.7738121E-10 O 9 0804+499 1997.10.20-15:02:27.0 NRAO20 304.74717 51.32348 924.3 10.3 9.2705676E-09 1.2794730E+00 6.9981530E-09 2.4532750E-10 O 9 0804+499 1997.10.20-15:02:27.0 WETTZELL 337.94142 13.32905 942.2 4.0 3.1815841E-08 4.2913471E+00 7.1559707E-09 3.3102908E-10 O 10 0955+476 1997.10.20-15:06:38.0 NRAO20 303.63057 68.81566 924.3 10.3 7.7667818E-09 1.0719810E+00 6.9981530E-09 2.4532750E-10 O 10 0955+476 1997.10.20-15:06:38.0 WETTZELL 321.02838 19.98043 942.2 4.0 2.1716388E-08 2.9128947E+00 7.1559707E-09 3.3102908E-10 O 11 1803+784 1997.10.20-15:09:34.0 NRAO20 14.42729 36.83323 924.3 10.3 1.2052866E-08 1.6625029E+00 6.9981530E-09 2.4532750E-10 O 11 1803+784 1997.10.20-15:09:34.0 WETTZELL 0.33655 60.66834 942.2 4.0 8.5841522E-09 1.1466026E+00 7.1559707E-09 3.3102908E-10 O 12 1726+455 1997.10.20-15:13:47.0 NRAO20 53.58456 29.99431 924.3 10.3 1.4433102E-08 1.9933870E+00 6.9981530E-09 2.4532750E-10 O 12 1726+455 1997.10.20-15:13:47.0 WETTZELL 241.33148 83.14309 942.2 4.0 7.5409127E-09 1.0072358E+00 7.1559707E-09 3.3102908E-10 O 13 1606+106 1997.10.20-15:17:02.0 NRAO20 98.33423 27.10459 924.3 10.4 1.5826501E-08 2.1917959E+00 6.9981530E-09 2.4532750E-10 O 13 1606+106 1997.10.20-15:17:02.0 WETTZELL 222.01802 44.41237 942.2 4.0 1.0686896E-08 1.4287599E+00 7.1559707E-09 3.3102908E-10 O 14 1308+326 1997.10.20-15:20:50.0 NRAO20 106.96154 74.09446 924.3 10.4 7.5311517E-09 1.0399156E+00 6.9981530E-09 2.4532750E-10 O 14 1308+326 1997.10.20-15:20:50.0 WETTZELL 282.51004 33.45892 942.2 4.0 1.3543907E-08 1.8117099E+00 7.1559707E-09 3.3102908E-10 O 15 1128+385 1997.10.20-15:24:30.0 NRAO20 270.80372 83.92856 924.3 10.4 7.2842895E-09 1.0056400E+00 6.9981530E-09 2.4532750E-10 O 15 1128+385 1997.10.20-15:24:30.0 WETTZELL 303.58900 22.04499 942.2 4.0 1.9805789E-08 2.6549008E+00 7.1559707E-09 3.3102908E-10 O 16 NRAO512 1997.10.20-15:28:18.0 NRAO20 65.39267 38.04488 924.3 10.4 1.1728405E-08 1.6196086E+00 6.9981530E-09 2.4532750E-10 O 16 NRAO512 1997.10.20-15:28:18.0 WETTZELL 250.21072 70.61407 942.2 4.0 7.9361155E-09 1.0601384E+00 7.1559707E-09 3.3102908E-10 O 17 0955+476 1997.10.20-15:31:38.0 NRAO20 301.38507 64.66993 924.3 10.4 8.0115071E-09 1.1057586E+00 6.9981530E-09 2.4532750E-10 O 17 0955+476 1997.10.20-15:31:38.0 WETTZELL 324.66182 17.50430 942.2 4.0 2.4600506E-08 3.3043041E+00 7.1559707E-09 3.3102908E-10 O 18 1357+769 1997.10.20-15:35:26.0 NRAO20 9.09657 50.01558 924.3 10.4 9.4434527E-09 1.3025836E+00 6.9981530E-09 2.4532750E-10 O 18 1357+769 1997.10.20-15:35:26.0 WETTZELL 339.65947 52.77080 942.3 4.0 9.3960238E-09 1.2552306E+00 7.1559707E-09 3.3102908E-10 O 19 1749+096 1997.10.20-15:38:42.0 NRAO20 86.15062 10.76078 924.3 10.4 3.7608645E-08 5.2836111E+00 6.9981530E-09 2.4532750E-10 O 19 1749+096 1997.10.20-15:38:42.0 WETTZELL 193.56934 49.82688 942.3 4.0 9.7914205E-09 1.3087137E+00 7.1559707E-09 3.3102908E-10 O 20 0014+813 1997.10.20-15:42:55.0 NRAO20 0.12592 30.01286 924.3 10.4 1.4423521E-08 1.9897557E+00 6.9981530E-09 2.4532750E-10 O 20 0014+813 1997.10.20-15:42:55.0 WETTZELL 12.86320 48.93525 942.3 4.0 9.9200287E-09 1.3253005E+00 7.1559707E-09 3.3102908E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10