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: # 2025-06-19 | 01:48:26.114 # # Data content: # Ray-tracing results for session: # 230805-q23217# # Total number of observations: # 66 # 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: 2023080506 | 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 $230805-q23217# H $230805-q23217# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-19 01:48:26.114) developed by Armin Hofmeister, Technische Universität Wien. # U NONE # # Site| X-coordinate| Y-coordinate| Z-coordinate| Latitude| Longit.| Height S MK-VLBA -5464074.1933 -2495249.0563 2148298.8372 19.8014 204.5445 3763.04 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 2325+093 2023.08.05-07:30:20.0 MK-VLBA 83.52552 11.25905 655.5 5.2 2.5086107E-08 5.0433541E+00 4.9750882E-09 6.1750933E-11 O 1 2325+093 2023.08.05-07:30:20.0 WETTZELL 274.10409 9.43655 942.8 14.9 4.5322337E-08 5.8634023E+00 7.1528704E-09 5.8539763E-10 O 2 2209+236 2023.08.05-07:31:57.0 MK-VLBA 73.51955 32.62351 655.5 5.2 9.3154893E-09 1.8508221E+00 4.9750882E-09 6.1750933E-11 O 2 2209+236 2023.08.05-07:31:57.0 WETTZELL 297.61058 8.15818 942.8 14.8 5.1698071E-08 6.6785997E+00 7.1528704E-09 5.8539763E-10 O 3 1308+328 2023.08.05-07:34:34.0 MK-VLBA 297.66275 23.81033 655.5 5.2 1.2404642E-08 2.4696436E+00 4.9750882E-09 6.1750933E-11 O 3 1308+328 2023.08.05-07:34:34.0 WETTZELL 48.94582 8.47423 942.8 14.7 5.0101091E-08 6.6848771E+00 7.1528704E-09 5.8539763E-10 O 4 1039+811 2023.08.05-07:36:14.0 MK-VLBA 351.01650 16.34990 655.5 5.3 1.7653817E-08 3.5207835E+00 4.9750882E-09 6.1750933E-11 O 4 1039+811 2023.08.05-07:36:14.0 WETTZELL 14.15334 49.71268 942.8 14.8 1.0135218E-08 1.3097973E+00 7.1528704E-09 5.8539763E-10 O 5 0016+731 2023.08.05-07:37:20.0 MK-VLBA 17.28266 18.17651 655.5 5.3 1.5971910E-08 3.1816282E+00 4.9750882E-09 6.1750933E-11 O 5 0016+731 2023.08.05-07:37:20.0 WETTZELL 334.51507 50.50964 942.8 14.8 1.0017382E-08 1.2925279E+00 7.1528704E-09 5.8539763E-10 O 6 0059+581 2023.08.05-07:38:25.0 MK-VLBA 31.07543 10.13242 655.5 5.3 2.7656061E-08 5.5683134E+00 4.9750882E-09 6.1750933E-11 O 6 0059+581 2023.08.05-07:38:25.0 WETTZELL 309.57509 52.11467 942.8 14.8 9.7957949E-09 1.2633923E+00 7.1528704E-09 5.8539763E-10 O 7 2229+695 2023.08.05-07:39:48.0 MK-VLBA 20.44766 27.14234 655.5 5.3 1.0991033E-08 2.1838228E+00 4.9750882E-09 6.1750933E-11 O 7 2229+695 2023.08.05-07:39:48.0 WETTZELL 333.67888 41.09937 942.8 14.8 1.1750518E-08 1.5154601E+00 7.1528704E-09 5.8539763E-10 O 8 1803+784 2023.08.05-07:40:51.0 MK-VLBA 359.18413 31.30863 655.6 5.3 9.6619360E-09 1.9189648E+00 4.9750882E-09 6.1750933E-11 O 8 1803+784 2023.08.05-07:40:51.0 WETTZELL 357.94044 37.71060 942.9 14.7 1.2623881E-08 1.6301533E+00 7.1528704E-09 5.8539763E-10 O 9 3C371 2023.08.05-07:41:57.0 MK-VLBA 359.11466 39.95728 655.6 5.3 7.8296910E-09 1.5543734E+00 4.9750882E-09 6.1750933E-11 O 9 3C371 2023.08.05-07:41:57.0 WETTZELL 356.18512 29.18615 942.9 14.7 1.5804966E-08 2.0410225E+00 7.1528704E-09 5.8539763E-10 O 10 1849+670 2023.08.05-07:42:53.0 MK-VLBA 4.43734 42.36881 655.6 5.3 7.4634746E-09 1.4815476E+00 4.9750882E-09 6.1750933E-11 O 10 1849+670 2023.08.05-07:42:53.0 WETTZELL 351.34683 27.26463 942.9 14.7 1.6812481E-08 2.1702802E+00 7.1528704E-09 5.8539763E-10 O 11 3C418 2023.08.05-07:44:04.0 MK-VLBA 32.83638 47.86834 655.6 5.2 6.7850091E-09 1.3467630E+00 4.9750882E-09 6.1750933E-11 O 11 3C418 2023.08.05-07:44:04.0 WETTZELL 331.10130 18.33539 942.9 14.7 2.4324619E-08 3.1343634E+00 7.1528704E-09 5.8539763E-10 O 12 2000+472 2023.08.05-07:45:07.0 MK-VLBA 31.50698 55.05320 655.6 5.2 6.1411293E-09 1.2189051E+00 4.9750882E-09 6.1750933E-11 O 12 2000+472 2023.08.05-07:45:07.0 WETTZELL 334.84514 12.06907 942.9 14.7 3.6075093E-08 4.6597502E+00 7.1528704E-09 5.8539763E-10 O 13 1306+360 2023.08.05-07:47:22.0 MK-VLBA 301.66289 21.18047 655.6 5.0 1.3836636E-08 2.7566197E+00 4.9750882E-09 6.1750933E-11 O 13 1306+360 2023.08.05-07:47:22.0 WETTZELL 49.59260 12.96497 942.8 14.7 3.3787495E-08 4.4399001E+00 7.1528704E-09 5.8539763E-10 O 14 1417+385 2023.08.05-07:49:24.0 MK-VLBA 303.46343 35.14143 655.6 5.0 8.7308433E-09 1.7349923E+00 4.9750882E-09 6.1750933E-11 O 14 1417+385 2023.08.05-07:49:24.0 WETTZELL 36.47225 7.41391 942.8 14.7 5.6445798E-08 7.5534234E+00 7.1528704E-09 5.8539763E-10 O 15 1418+546 2023.08.05-07:51:26.0 MK-VLBA 322.62873 32.84666 655.5 5.0 9.2609175E-09 1.8399415E+00 4.9750882E-09 6.1750933E-11 O 15 1418+546 2023.08.05-07:51:26.0 WETTZELL 28.33449 21.38461 942.9 14.7 2.1063376E-08 2.7351015E+00 7.1528704E-09 5.8539763E-10 O 16 1308+328 2023.08.05-07:53:30.0 MK-VLBA 298.42953 19.86864 655.5 5.0 1.4693434E-08 2.9293162E+00 4.9750882E-09 6.1750933E-11 O 16 1308+328 2023.08.05-07:53:30.0 WETTZELL 52.20052 10.87232 942.9 14.8 3.9847315E-08 5.2665202E+00 7.1528704E-09 5.8539763E-10 O 17 1342+662 2023.08.05-07:55:55.0 MK-VLBA 334.64880 25.72747 655.4 4.9 1.1545548E-08 2.2952963E+00 4.9750882E-09 6.1750933E-11 O 17 1342+662 2023.08.05-07:55:55.0 WETTZELL 24.94397 33.68267 942.9 14.7 1.3915853E-08 1.8011498E+00 7.1528704E-09 5.8539763E-10 O 18 1039+811 2023.08.05-07:58:02.0 MK-VLBA 351.41512 15.56412 655.4 4.8 1.8495012E-08 3.6906828E+00 4.9750882E-09 6.1750933E-11 O 18 1039+811 2023.08.05-07:58:02.0 WETTZELL 14.13362 50.58686 942.9 14.7 1.0007490E-08 1.2932712E+00 7.1528704E-09 5.8539763E-10 O 19 0016+731 2023.08.05-07:59:08.0 MK-VLBA 17.44965 19.71223 655.4 4.9 1.4796712E-08 2.9454270E+00 4.9750882E-09 6.1750933E-11 O 19 0016+731 2023.08.05-07:59:08.0 WETTZELL 334.83259 48.97951 942.9 14.6 1.0245473E-08 1.3218841E+00 7.1528704E-09 5.8539763E-10 O 20 0059+581 2023.08.05-08:00:11.0 MK-VLBA 32.03638 12.82041 655.4 5.0 2.2205274E-08 4.4451470E+00 4.9750882E-09 6.1750933E-11 O 20 0059+581 2023.08.05-08:00:11.0 WETTZELL 310.88135 49.38892 942.9 14.7 1.0182389E-08 1.3130520E+00 7.1528704E-09 5.8539763E-10 O 21 0017+200 2023.08.05-08:01:28.0 MK-VLBA 71.60246 9.76219 655.4 5.0 2.8633854E-08 5.7774508E+00 4.9750882E-09 6.1750933E-11 O 21 0017+200 2023.08.05-08:01:28.0 WETTZELL 277.74795 20.71993 942.9 14.6 2.1682115E-08 2.7909024E+00 7.1528704E-09 5.8539763E-10 O 22 0025+197 2023.08.05-08:03:00.0 MK-VLBA 71.40944 8.01653 655.4 5.0 3.4254505E-08 6.9627240E+00 4.9750882E-09 6.1750933E-11 O 22 0025+197 2023.08.05-08:03:00.0 WETTZELL 276.15305 21.65394 942.9 14.7 2.0805119E-08 2.6783281E+00 7.1528704E-09 5.8539763E-10 O 23 2319+317 2023.08.05-08:05:33.0 MK-VLBA 62.95438 25.90462 655.5 4.8 1.1471602E-08 2.2807072E+00 4.9750882E-09 6.1750933E-11 O 23 2319+317 2023.08.05-08:05:33.0 WETTZELL 296.99977 19.53782 942.8 14.8 2.2910272E-08 2.9468417E+00 7.1528704E-09 5.8539763E-10 O 24 2214+350 2023.08.05-08:07:45.0 MK-VLBA 59.85876 40.11894 655.5 4.5 7.8032364E-09 1.5494124E+00 4.9750882E-09 6.1750933E-11 O 24 2214+350 2023.08.05-08:07:45.0 WETTZELL 310.29105 12.75503 942.8 14.8 3.4246424E-08 4.4077657E+00 7.1528704E-09 5.8539763E-10 O 25 2309+454 2023.08.05-08:09:48.0 MK-VLBA 47.72996 29.52116 655.5 4.5 1.0184069E-08 2.0232646E+00 4.9750882E-09 6.1750933E-11 O 25 2309+454 2023.08.05-08:09:48.0 WETTZELL 309.66987 27.25690 942.8 14.8 1.6813813E-08 2.1644360E+00 7.1528704E-09 5.8539763E-10 O 26 1417+385 2023.08.05-08:12:41.0 MK-VLBA 303.48491 30.55913 655.5 4.6 9.8747844E-09 1.9631904E+00 4.9750882E-09 6.1750933E-11 O 26 1417+385 2023.08.05-08:12:41.0 WETTZELL 40.43633 9.78832 942.8 14.9 4.3905883E-08 5.8091214E+00 7.1528704E-09 5.8539763E-10 O 27 1418+546 2023.08.05-08:14:41.0 MK-VLBA 321.97795 29.49109 655.5 4.7 1.0195003E-08 2.0262174E+00 4.9750882E-09 6.1750933E-11 O 27 1418+546 2023.08.05-08:14:41.0 WETTZELL 31.38598 23.28307 942.8 14.9 1.9455793E-08 2.5254280E+00 7.1528704E-09 5.8539763E-10 O 28 1308+328 2023.08.05-08:16:48.0 MK-VLBA 299.57086 15.06133 655.6 4.8 1.9088111E-08 3.8179298E+00 4.9750882E-09 6.1750933E-11 O 28 1308+328 2023.08.05-08:16:48.0 WETTZELL 56.12731 13.96952 942.8 15.0 3.1495684E-08 4.1353908E+00 7.1528704E-09 5.8539763E-10 O 29 1306+360 2023.08.05-08:18:13.0 MK-VLBA 303.01208 15.03036 655.6 4.8 1.9124693E-08 3.8246098E+00 4.9750882E-09 6.1750933E-11 O 29 1306+360 2023.08.05-08:18:13.0 WETTZELL 54.61535 16.95645 942.8 15.0 2.6221994E-08 3.4282700E+00 7.1528704E-09 5.8539763E-10 O 30 1342+662 2023.08.05-08:20:42.0 MK-VLBA 334.35227 23.20877 655.6 5.0 1.2701066E-08 2.5263723E+00 4.9750882E-09 6.1750933E-11 O 30 1342+662 2023.08.05-08:20:42.0 WETTZELL 27.12781 35.46708 942.8 15.0 1.3305444E-08 1.7221133E+00 7.1528704E-09 5.8539763E-10 O 31 0025+197 2023.08.05-08:24:07.0 MK-VLBA 72.92408 12.75793 655.6 5.2 2.2313335E-08 4.4715465E+00 4.9750882E-09 6.1750933E-11 O 31 0025+197 2023.08.05-08:24:07.0 WETTZELL 279.98188 18.22608 942.9 14.9 2.4462008E-08 3.1483151E+00 7.1528704E-09 5.8539763E-10 O 32 2319+317 2023.08.05-08:26:35.0 MK-VLBA 63.54773 30.33531 655.5 5.4 9.9380728E-09 1.9746342E+00 4.9750882E-09 6.1750933E-11 O 32 2319+317 2023.08.05-08:26:35.0 WETTZELL 300.44961 16.51350 942.9 15.0 2.6847102E-08 3.4529144E+00 7.1528704E-09 5.8539763E-10 O 33 2214+350 2023.08.05-08:29:04.0 MK-VLBA 59.35498 44.45719 655.5 5.5 7.1824629E-09 1.4259653E+00 4.9750882E-09 6.1750933E-11 O 33 2214+350 2023.08.05-08:29:04.0 WETTZELL 313.85933 10.16053 943.0 15.2 4.2328215E-08 5.4568386E+00 7.1528704E-09 5.8539763E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10