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: # 2025-06-25 | 08:34:05.839 # # Data content: # Ray-tracing results for session: # 240824-q24237# # Total number of observations: # 72 # 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: 2024082406 | 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 $240824-q24237# H $240824-q24237# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-25 08:34:05.839) 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 0017+200 2024.08.24-07:30:15.0 MK-VLBA 74.69552 20.24128 657.2 4.5 1.4535340E-08 2.8528970E+00 4.9884387E-09 8.3291667E-11 O 1 0017+200 2024.08.24-07:30:15.0 WETTZELL 286.08505 13.28572 946.7 26.1 3.2516488E-08 4.3559739E+00 7.1861059E-09 4.4046078E-10 O 2 0025+197 2024.08.24-07:31:11.0 MK-VLBA 74.56126 18.35108 657.3 4.4 1.5941712E-08 3.1294011E+00 4.9884387E-09 8.3291667E-11 O 2 0025+197 2024.08.24-07:31:11.0 WETTZELL 284.42139 14.27481 946.7 26.0 3.0388159E-08 4.0607338E+00 7.1861059E-09 4.4046078E-10 O 3 0109+224 2024.08.24-07:32:26.0 MK-VLBA 69.02841 9.64198 657.3 4.4 2.9166456E-08 5.7629203E+00 4.9884387E-09 8.3291667E-11 O 3 0109+224 2024.08.24-07:32:26.0 WETTZELL 278.85598 23.04266 946.7 25.8 1.9358729E-08 2.5601114E+00 7.1861059E-09 4.4046078E-10 O 4 0123+257 2024.08.24-07:33:30.0 MK-VLBA 64.95304 7.69897 657.3 4.4 3.5765132E-08 7.1123891E+00 4.9884387E-09 8.3291667E-11 O 4 0123+257 2024.08.24-07:33:30.0 WETTZELL 278.99543 27.51355 946.8 25.7 1.6437902E-08 2.1694280E+00 7.1861059E-09 4.4046078E-10 O 5 1504+377 2024.08.24-07:35:45.0 MK-VLBA 302.46691 31.61718 657.4 4.3 9.6454240E-09 1.9114918E+00 4.9884387E-09 8.3291667E-11 O 5 1504+377 2024.08.24-07:35:45.0 WETTZELL 39.96009 8.50054 946.8 25.5 4.9186901E-08 6.7144751E+00 7.1861059E-09 4.4046078E-10 O 6 1417+385 2024.08.24-07:37:45.0 MK-VLBA 304.32221 22.18843 657.4 4.3 1.3338233E-08 2.6537237E+00 4.9884387E-09 8.3291667E-11 O 6 1417+385 2024.08.24-07:37:45.0 WETTZELL 47.45689 14.64453 946.7 25.6 2.9671544E-08 3.9567025E+00 7.1861059E-09 4.4046078E-10 O 7 0134+311 2024.08.24-07:41:21.0 MK-VLBA 59.59719 8.83288 657.4 4.2 3.1599056E-08 6.2550079E+00 4.9884387E-09 8.3291667E-11 O 7 0134+311 2024.08.24-07:41:21.0 WETTZELL 283.09514 31.59647 946.7 25.6 1.4511529E-08 1.9135643E+00 7.1861059E-09 4.4046078E-10 O 8 0133+476 2024.08.24-07:42:58.0 MK-VLBA 43.54952 13.76096 657.4 4.1 2.0921185E-08 4.1135995E+00 4.9884387E-09 8.3291667E-11 O 8 0133+476 2024.08.24-07:42:58.0 WETTZELL 299.74190 41.28889 946.7 25.6 1.1541175E-08 1.5204746E+00 7.1861059E-09 4.4046078E-10 O 9 0059+581 2024.08.24-07:44:00.0 MK-VLBA 33.58649 20.70371 657.4 4.1 1.4228636E-08 2.7948224E+00 4.9884387E-09 8.3291667E-11 O 9 0059+581 2024.08.24-07:44:00.0 WETTZELL 315.49057 42.03712 946.7 25.9 1.1374377E-08 1.4994045E+00 7.1861059E-09 4.4046078E-10 O 10 0016+731 2024.08.24-07:45:00.0 MK-VLBA 17.06809 24.18086 657.4 4.1 1.2309247E-08 2.4212073E+00 4.9884387E-09 8.3291667E-11 O 10 0016+731 2024.08.24-07:45:00.0 WETTZELL 336.76644 44.69611 946.7 26.1 1.0831803E-08 1.4277609E+00 7.1861059E-09 4.4046078E-10 O 11 1803+784 2024.08.24-07:46:04.0 MK-VLBA 354.53842 30.22035 657.4 4.2 1.0041345E-08 1.9791828E+00 4.9884387E-09 8.3291667E-11 O 11 1803+784 2024.08.24-07:46:04.0 WETTZELL 3.17279 37.84437 946.7 26.4 1.2409129E-08 1.6377882E+00 7.1861059E-09 4.4046078E-10 O 12 2229+695 2024.08.24-07:47:07.0 MK-VLBA 16.47082 33.56996 657.4 4.2 9.1472295E-09 1.7991852E+00 4.9884387E-09 8.3291667E-11 O 12 2229+695 2024.08.24-07:47:07.0 WETTZELL 339.72868 35.56744 946.8 26.7 1.3084144E-08 1.7287039E+00 7.1861059E-09 4.4046078E-10 O 13 2309+454 2024.08.24-07:48:16.0 MK-VLBA 46.30572 39.23169 657.4 4.2 8.0046884E-09 1.5728347E+00 4.9884387E-09 8.3291667E-11 O 13 2309+454 2024.08.24-07:48:16.0 WETTZELL 317.51859 20.60065 946.8 26.9 2.1502345E-08 2.8625286E+00 7.1861059E-09 4.4046078E-10 O 14 0017+200 2024.08.24-07:49:35.0 MK-VLBA 75.85921 24.65159 657.4 4.2 1.2092475E-08 2.3736208E+00 4.9884387E-09 8.3291667E-11 O 14 0017+200 2024.08.24-07:49:35.0 WETTZELL 289.54951 10.26786 946.8 26.9 4.1366965E-08 5.6008354E+00 7.1861059E-09 4.4046078E-10 O 15 0025+197 2024.08.24-07:50:31.0 MK-VLBA 75.76589 22.75908 657.5 4.2 1.3023919E-08 2.5563009E+00 4.9884387E-09 8.3291667E-11 O 15 0025+197 2024.08.24-07:50:31.0 WETTZELL 287.88846 11.23009 946.8 26.8 3.8064842E-08 5.1318651E+00 7.1861059E-09 4.4046078E-10 O 16 0109+224 2024.08.24-07:51:46.0 MK-VLBA 70.34076 13.91846 657.5 4.2 2.0701098E-08 4.0682686E+00 4.9884387E-09 8.3291667E-11 O 16 0109+224 2024.08.24-07:51:46.0 WETTZELL 282.29368 19.92664 946.8 26.8 2.2179992E-08 2.9411724E+00 7.1861059E-09 4.4046078E-10 O 17 0123+257 2024.08.24-07:52:45.0 MK-VLBA 66.26574 11.83433 657.5 4.2 2.4111881E-08 4.7458187E+00 4.9884387E-09 8.3291667E-11 O 17 0123+257 2024.08.24-07:52:45.0 WETTZELL 282.36150 24.41200 946.8 26.7 1.8348683E-08 2.4259699E+00 7.1861059E-09 4.4046078E-10 O 18 1520+437 2024.08.24-07:55:25.0 MK-VLBA 309.60945 30.84758 657.5 4.2 9.8594566E-09 1.9529374E+00 4.9884387E-09 8.3291667E-11 O 18 1520+437 2024.08.24-07:55:25.0 WETTZELL 37.29187 14.07166 946.8 26.3 3.0813362E-08 4.1247381E+00 7.1861059E-09 4.4046078E-10 O 19 1504+377 2024.08.24-07:56:53.0 MK-VLBA 302.74117 27.41714 657.4 4.2 1.0967906E-08 2.1765875E+00 4.9884387E-09 8.3291667E-11 O 19 1504+377 2024.08.24-07:56:53.0 WETTZELL 43.52850 10.80787 946.8 26.1 3.9459503E-08 5.3200666E+00 7.1861059E-09 4.4046078E-10 O 20 1417+273 2024.08.24-07:58:54.0 MK-VLBA 293.60031 15.61238 657.4 4.2 1.8577826E-08 3.7306030E+00 4.9884387E-09 8.3291667E-11 O 20 1417+273 2024.08.24-07:58:54.0 WETTZELL 58.09041 8.51510 946.8 26.0 4.9082863E-08 6.6151606E+00 7.1861059E-09 4.4046078E-10 O 21 1417+385 2024.08.24-08:01:35.0 MK-VLBA 305.18824 17.56872 657.4 4.0 1.6614253E-08 3.3192482E+00 4.9884387E-09 8.3291667E-11 O 21 1417+385 2024.08.24-08:01:35.0 WETTZELL 51.24139 17.60951 946.8 26.1 2.4926142E-08 3.3065276E+00 7.1861059E-09 4.4046078E-10 O 22 1330+476 2024.08.24-08:04:27.0 MK-VLBA 316.49878 10.93238 657.4 4.0 2.5971000E-08 5.2526439E+00 4.9884387E-09 8.3291667E-11 O 22 1330+476 2024.08.24-08:04:27.0 WETTZELL 51.46964 30.41534 946.8 26.3 1.5015002E-08 1.9777873E+00 7.1861059E-09 4.4046078E-10 O 23 0134+311 2024.08.24-08:07:55.0 MK-VLBA 61.22218 14.28275 657.4 3.9 2.0201452E-08 3.9681309E+00 4.9884387E-09 8.3291667E-11 O 23 0134+311 2024.08.24-08:07:55.0 WETTZELL 287.48488 27.39531 946.8 26.6 1.6503367E-08 2.1804003E+00 7.1861059E-09 4.4046078E-10 O 24 0025+197 2024.08.24-08:09:46.0 MK-VLBA 76.90182 27.17089 657.4 4.0 1.1057299E-08 2.1708124E+00 4.9884387E-09 8.3291667E-11 O 24 0025+197 2024.08.24-08:09:46.0 WETTZELL 291.35732 8.25714 946.8 26.8 5.0475426E-08 6.9167312E+00 7.1861059E-09 4.4046078E-10 O 25 0109+224 2024.08.24-08:11:01.0 MK-VLBA 71.54930 18.21013 657.4 4.0 1.6058075E-08 3.1518029E+00 4.9884387E-09 8.3291667E-11 O 25 0109+224 2024.08.24-08:11:01.0 WETTZELL 285.69073 16.86407 946.8 26.8 2.5961132E-08 3.4557682E+00 7.1861059E-09 4.4046078E-10 O 26 0123+257 2024.08.24-08:11:59.0 MK-VLBA 67.45789 16.00605 657.4 4.1 1.8140106E-08 3.5613868E+00 4.9884387E-09 8.3291667E-11 O 26 0123+257 2024.08.24-08:11:59.0 WETTZELL 285.68665 21.35250 946.8 26.8 2.0787340E-08 2.7549094E+00 7.1861059E-09 4.4046078E-10 O 27 0133+476 2024.08.24-08:13:03.0 MK-VLBA 44.62199 18.70079 657.4 4.1 1.5658840E-08 3.0738132E+00 4.9884387E-09 8.3291667E-11 O 27 0133+476 2024.08.24-08:13:03.0 WETTZELL 303.34511 37.08493 946.8 26.6 1.2622938E-08 1.6648809E+00 7.1861059E-09 4.4046078E-10 O 28 0119+115 2024.08.24-08:14:23.0 MK-VLBA 82.03221 13.75786 657.4 4.1 2.0929587E-08 4.1178392E+00 4.9884387E-09 8.3291667E-11 O 28 0119+115 2024.08.24-08:14:23.0 WETTZELL 277.01740 9.78046 946.8 26.4 4.3257958E-08 5.8478346E+00 7.1861059E-09 4.4046078E-10 O 29 0202+319 2024.08.24-08:15:34.0 MK-VLBA 59.20805 10.36206 657.4 4.2 2.7287673E-08 5.3815777E+00 4.9884387E-09 8.3291667E-11 O 29 0202+319 2024.08.24-08:15:34.0 WETTZELL 284.86196 31.13836 946.8 26.4 1.4701569E-08 1.9392356E+00 7.1861059E-09 4.4046078E-10 O 30 0017+200 2024.08.24-08:17:04.0 MK-VLBA 77.40447 30.95829 657.4 4.2 9.8270681E-09 1.9298373E+00 4.9884387E-09 8.3291667E-11 O 30 0017+200 2024.08.24-08:17:04.0 WETTZELL 294.52022 6.09135 946.8 26.4 6.5866134E-08 9.2379998E+00 7.1861059E-09 4.4046078E-10 O 31 1504+377 2024.08.24-08:19:22.0 MK-VLBA 303.29166 22.96946 657.4 4.1 1.2914552E-08 2.5684822E+00 4.9884387E-09 8.3291667E-11 O 31 1504+377 2024.08.24-08:19:22.0 WETTZELL 47.23686 13.43214 946.8 26.5 3.2191478E-08 4.3032192E+00 7.1861059E-09 4.4046078E-10 O 32 1520+437 2024.08.24-08:20:51.0 MK-VLBA 309.68792 26.22648 657.3 4.0 1.1422671E-08 2.2660691E+00 4.9884387E-09 8.3291667E-11 O 32 1520+437 2024.08.24-08:20:51.0 WETTZELL 41.22730 16.71101 946.8 26.6 2.6192689E-08 3.4862899E+00 7.1861059E-09 4.4046078E-10 O 33 1417+385 2024.08.24-08:23:35.0 MK-VLBA 306.21965 13.35413 657.3 3.9 2.1530407E-08 4.3332559E+00 4.9884387E-09 8.3291667E-11 O 33 1417+385 2024.08.24-08:23:35.0 WETTZELL 54.66361 20.48869 946.8 26.7 2.1610774E-08 2.8569957E+00 7.1861059E-09 4.4046078E-10 O 34 1039+811 2024.08.24-08:25:53.0 MK-VLBA 354.26532 12.40921 657.4 3.9 2.3058841E-08 4.5872888E+00 4.9884387E-09 8.3291667E-11 O 34 1039+811 2024.08.24-08:25:53.0 WETTZELL 12.08057 54.59292 946.7 26.6 9.3526208E-09 1.2301707E+00 7.1861059E-09 4.4046078E-10 O 35 0134+311 2024.08.24-08:27:58.0 MK-VLBA 62.26804 18.44876 657.4 3.9 1.5861608E-08 3.1123436E+00 4.9884387E-09 8.3291667E-11 O 35 0134+311 2024.08.24-08:27:58.0 WETTZELL 290.76581 24.28935 946.7 27.0 1.8435427E-08 2.4403014E+00 7.1861059E-09 4.4046078E-10 O 36 0109+224 2024.08.24-08:29:35.0 MK-VLBA 72.62854 22.37716 657.4 3.9 1.3231179E-08 2.5966075E+00 4.9884387E-09 8.3291667E-11 O 36 0109+224 2024.08.24-08:29:35.0 WETTZELL 288.96202 13.95797 946.7 27.3 3.1039800E-08 4.1546199E+00 7.1861059E-09 4.4046078E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10