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: # 2025-06-22 | 01:47:31.756 # # Data content: # Ray-tracing results for session: # 240127-q24027# # 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: 2024012706 | 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 $240127-q24027# H $240127-q24027# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-22 01:47:31.756) 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 1123+264 2024.01.27-07:30:20.0 MK-VLBA 65.70536 9.76618 653.3 3.8 2.8284680E-08 5.8169836E+00 4.9629209E-09 1.5696786E-11 O 1 1123+264 2024.01.27-07:30:20.0 WETTZELL 280.64754 25.88624 962.0 0.0 1.6932959E-08 2.2667249E+00 7.2914927E-09 1.3636608E-10 O 2 1040+244 2024.01.27-07:31:52.0 MK-VLBA 70.48707 18.87874 653.3 3.8 1.5233887E-08 3.0805041E+00 4.9629209E-09 1.5696786E-11 O 2 1040+244 2024.01.27-07:31:52.0 WETTZELL 286.81442 17.41926 962.0 0.0 2.4531849E-08 3.2829340E+00 7.2914927E-09 1.3636608E-10 O 3 1059+282 2024.01.27-07:33:21.0 MK-VLBA 65.61140 15.96596 653.3 3.8 1.7846235E-08 3.6203649E+00 4.9629209E-09 1.5696786E-11 O 3 1059+282 2024.01.27-07:33:21.0 WETTZELL 286.61833 22.90419 962.0 0.0 1.8965360E-08 2.5386718E+00 7.2914927E-09 1.3636608E-10 O 4 1039+811 2024.01.27-07:35:02.0 MK-VLBA 9.67452 21.56021 653.2 3.9 1.3446173E-08 2.7294561E+00 4.9629209E-09 1.5696786E-11 O 4 1039+811 2024.01.27-07:35:02.0 WETTZELL 346.11264 48.13684 961.9 0.0 9.9634532E-09 1.3408290E+00 7.2914927E-09 1.3636608E-10 O 5 0016+731 2024.01.27-07:36:09.0 MK-VLBA 342.58499 21.95271 653.2 3.9 1.3222482E-08 2.6845063E+00 4.9629209E-09 1.5696786E-11 O 5 0016+731 2024.01.27-07:36:09.0 WETTZELL 20.24938 40.96385 961.9 0.1 1.1310461E-08 1.5263914E+00 7.2914927E-09 1.3636608E-10 O 6 0955+476 2024.01.27-07:37:40.0 MK-VLBA 45.95278 31.29400 653.2 3.9 9.5537980E-09 1.9269606E+00 4.9629209E-09 1.5696786E-11 O 6 0955+476 2024.01.27-07:37:40.0 WETTZELL 312.27730 26.93473 962.0 0.1 1.6324093E-08 2.1902766E+00 7.2914927E-09 1.3636608E-10 O 7 0613+570 2024.01.27-07:39:10.0 MK-VLBA 8.34221 52.13823 653.1 3.9 6.3015800E-09 1.2687036E+00 4.9629209E-09 1.5696786E-11 O 7 0613+570 2024.01.27-07:39:10.0 WETTZELL 348.14594 17.58654 962.0 -0.0 2.4296964E-08 3.2834203E+00 7.2914927E-09 1.3636608E-10 O 8 0814+425 2024.01.27-07:40:24.0 MK-VLBA 46.80927 50.07738 653.1 3.8 6.4861894E-09 1.3049722E+00 4.9629209E-09 1.5696786E-11 O 8 0814+425 2024.01.27-07:40:24.0 WETTZELL 324.09917 11.77342 962.0 -0.1 3.5478794E-08 4.7950354E+00 7.2914927E-09 1.3636608E-10 O 9 0716+714 2024.01.27-07:41:40.0 MK-VLBA 9.73910 36.44359 653.0 3.8 8.3628870E-09 1.6874764E+00 4.9629209E-09 1.5696786E-11 O 9 0716+714 2024.01.27-07:41:40.0 WETTZELL 346.72726 33.26051 962.0 -0.1 1.3504617E-08 1.8181864E+00 7.2914927E-09 1.3636608E-10 O 10 0059+581 2024.01.27-07:42:58.0 MK-VLBA 326.51553 27.01672 653.0 3.8 1.0911771E-08 2.2080205E+00 4.9629209E-09 1.5696786E-11 O 10 0059+581 2024.01.27-07:42:58.0 WETTZELL 30.28868 27.87796 962.0 -0.0 1.5814533E-08 2.1418266E+00 7.2914927E-09 1.3636608E-10 O 11 0133+476 2024.01.27-07:44:23.0 MK-VLBA 315.06455 33.09994 653.0 3.8 9.0923957E-09 1.8353283E+00 4.9629209E-09 1.5696786E-11 O 11 0133+476 2024.01.27-07:44:23.0 WETTZELL 32.56275 16.45199 962.1 -0.1 2.5871535E-08 3.5295223E+00 7.2914927E-09 1.3636608E-10 O 12 0345+460 2024.01.27-07:46:44.0 MK-VLBA 324.34743 54.15772 653.1 3.7 6.1380947E-09 1.2354511E+00 4.9629209E-09 1.5696786E-11 O 12 0345+460 2024.01.27-07:46:44.0 WETTZELL 12.35992 6.65027 962.1 -0.1 5.9490727E-08 8.3639796E+00 7.2914927E-09 1.3636608E-10 O 13 0151+474 2024.01.27-07:49:46.0 MK-VLBA 315.25773 35.21066 653.1 3.6 8.6151017E-09 1.7381431E+00 4.9629209E-09 1.5696786E-11 O 13 0151+474 2024.01.27-07:49:46.0 WETTZELL 30.75078 15.25095 962.0 0.0 2.7792651E-08 3.7961823E+00 7.2914927E-09 1.3636608E-10 O 14 1059+282 2024.01.27-07:53:13.0 MK-VLBA 66.67942 20.25176 653.0 3.5 1.4259681E-08 2.8823491E+00 4.9629209E-09 1.5696786E-11 O 14 1059+282 2024.01.27-07:53:13.0 WETTZELL 289.98616 19.81163 962.1 0.1 2.1726224E-08 2.9083177E+00 7.2914927E-09 1.3636608E-10 O 15 1156+295 2024.01.27-07:54:39.0 MK-VLBA 62.11417 8.74889 653.0 3.4 3.1276886E-08 6.4703588E+00 4.9629209E-09 1.5696786E-11 O 15 1156+295 2024.01.27-07:54:39.0 WETTZELL 281.57084 29.48197 962.0 -0.1 1.5040095E-08 2.0143281E+00 7.2914927E-09 1.3636608E-10 O 16 1123+264 2024.01.27-07:55:44.0 MK-VLBA 67.33410 15.26153 653.0 3.4 1.8623899E-08 3.7803026E+00 4.9629209E-09 1.5696786E-11 O 16 1123+264 2024.01.27-07:55:44.0 WETTZELL 285.05598 21.82646 962.1 -0.1 1.9838846E-08 2.6550648E+00 7.2914927E-09 1.3636608E-10 O 17 1040+244 2024.01.27-07:57:14.0 MK-VLBA 71.87409 24.54224 653.0 3.3 1.1918223E-08 2.4032848E+00 4.9629209E-09 1.5696786E-11 O 17 1040+244 2024.01.27-07:57:14.0 WETTZELL 291.25123 13.48788 962.0 0.0 3.1239540E-08 4.1860983E+00 7.2914927E-09 1.3636608E-10 O 18 1145+268 2024.01.27-08:00:00.0 MK-VLBA 65.80586 11.53478 653.0 3.2 2.4236989E-08 4.9549373E+00 4.9629209E-09 1.5696786E-11 O 18 1145+268 2024.01.27-08:00:00.0 WETTZELL 282.31323 24.95109 962.0 0.1 1.7517151E-08 2.3448147E+00 7.2914927E-09 1.3636608E-10 O 19 1803+784 2024.01.27-08:02:43.0 MK-VLBA 0.30581 8.26728 653.0 3.1 3.2910908E-08 6.9226736E+00 4.9629209E-09 1.5696786E-11 O 19 1803+784 2024.01.27-08:02:43.0 WETTZELL 4.09951 60.44399 962.1 0.1 8.5351033E-09 1.1494655E+00 7.2914927E-09 1.3636608E-10 O 20 0133+476 2024.01.27-08:04:33.0 MK-VLBA 314.72648 29.72903 653.0 3.0 1.0004687E-08 2.0213876E+00 4.9629209E-09 1.5696786E-11 O 20 0133+476 2024.01.27-08:04:33.0 WETTZELL 35.52998 18.30354 962.1 -0.0 2.3392996E-08 3.1868070E+00 7.2914927E-09 1.3636608E-10 O 21 0059+581 2024.01.27-08:05:52.0 MK-VLBA 326.31181 24.02686 652.9 3.0 1.2157028E-08 2.4636650E+00 4.9629209E-09 1.5696786E-11 O 21 0059+581 2024.01.27-08:05:52.0 WETTZELL 32.86879 29.84474 962.1 -0.1 1.4868750E-08 2.0130596E+00 7.2914927E-09 1.3636608E-10 O 22 0016+731 2024.01.27-08:06:51.0 MK-VLBA 342.55852 19.78092 652.9 2.9 1.4579774E-08 2.9656023E+00 4.9629209E-09 1.5696786E-11 O 22 0016+731 2024.01.27-08:06:51.0 WETTZELL 21.86145 42.77400 962.1 -0.1 1.0920771E-08 1.4736863E+00 7.2914927E-09 1.3636608E-10 O 23 1053+704 2024.01.27-08:08:17.0 MK-VLBA 20.90411 24.70943 652.9 2.9 1.1843611E-08 2.3980058E+00 4.9629209E-09 1.5696786E-11 O 23 1053+704 2024.01.27-08:08:17.0 WETTZELL 332.24011 43.32478 962.1 -0.1 1.0810689E-08 1.4535019E+00 7.2914927E-09 1.3636608E-10 O 24 0602+673 2024.01.27-08:10:10.0 MK-VLBA 359.69179 42.45195 652.9 2.8 7.3657019E-09 1.4848736E+00 4.9629209E-09 1.5696786E-11 O 24 0602+673 2024.01.27-08:10:10.0 WETTZELL 355.24536 26.79378 962.1 -0.2 1.6398857E-08 2.2117204E+00 7.2914927E-09 1.3636608E-10 O 25 0345+460 2024.01.27-08:12:05.0 MK-VLBA 320.36230 50.49875 652.8 2.7 6.4473672E-09 1.2980649E+00 4.9629209E-09 1.5696786E-11 O 25 0345+460 2024.01.27-08:12:05.0 WETTZELL 16.66221 7.69202 962.0 -0.2 5.2356700E-08 7.3041596E+00 7.2914927E-09 1.3636608E-10 O 26 1059+282 2024.01.27-08:14:44.0 MK-VLBA 67.68853 24.93001 652.8 2.7 1.1746731E-08 2.3693361E+00 4.9629209E-09 1.5696786E-11 O 26 1059+282 2024.01.27-08:14:44.0 WETTZELL 293.63680 16.53635 962.0 -0.2 2.5766792E-08 3.4509279E+00 7.2914927E-09 1.3636608E-10 O 27 1123+264 2024.01.27-08:16:00.0 MK-VLBA 68.48995 19.69108 652.9 2.6 1.4641209E-08 2.9598281E+00 4.9629209E-09 1.5696786E-11 O 27 1123+264 2024.01.27-08:16:00.0 WETTZELL 288.54565 18.64541 962.0 -0.2 2.3004995E-08 3.0790350E+00 7.2914927E-09 1.3636608E-10 O 28 1156+295 2024.01.27-08:17:05.0 MK-VLBA 63.54615 13.45672 652.9 2.6 2.0972635E-08 4.2713053E+00 4.9629209E-09 1.5696786E-11 O 28 1156+295 2024.01.27-08:17:05.0 WETTZELL 285.37595 25.90523 962.0 -0.1 1.6921091E-08 2.2656085E+00 7.2914927E-09 1.3636608E-10 O 29 1144+402 2024.01.27-08:18:04.0 MK-VLBA 53.32810 18.60467 652.9 2.6 1.5445076E-08 3.1304973E+00 4.9629209E-09 1.5696786E-11 O 29 1144+402 2024.01.27-08:18:04.0 WETTZELL 296.56068 31.04080 962.0 -0.1 1.4359623E-08 1.9248606E+00 7.2914927E-09 1.3636608E-10 O 30 1128+385 2024.01.27-08:18:58.0 MK-VLBA 55.72407 21.56309 652.9 2.5 1.3444604E-08 2.7188772E+00 4.9629209E-09 1.5696786E-11 O 30 1128+385 2024.01.27-08:18:58.0 WETTZELL 297.58343 27.43271 962.0 -0.1 1.6054568E-08 2.1515044E+00 7.2914927E-09 1.3636608E-10 O 31 1040+244 2024.01.27-08:20:23.0 MK-VLBA 72.99604 29.74811 652.9 2.5 9.9970118E-09 2.0131405E+00 4.9629209E-09 1.5696786E-11 O 31 1040+244 2024.01.27-08:20:23.0 WETTZELL 295.33020 10.00164 962.0 -0.1 4.1313154E-08 5.5594718E+00 7.2914927E-09 1.3636608E-10 O 32 NGC6251 2024.01.27-08:22:38.0 MK-VLBA 3.71764 13.17904 652.8 2.4 2.1385727E-08 4.3951406E+00 4.9629209E-09 1.5696786E-11 O 32 NGC6251 2024.01.27-08:22:38.0 WETTZELL 356.00949 56.26862 962.1 -0.1 8.9260544E-09 1.2017775E+00 7.2914927E-09 1.3636608E-10 O 33 0133+476 2024.01.27-08:24:32.0 MK-VLBA 314.65699 26.37711 652.7 2.4 1.1154383E-08 2.2565047E+00 4.9629209E-09 1.5696786E-11 O 33 0133+476 2024.01.27-08:24:32.0 WETTZELL 38.40363 20.27419 962.1 -0.1 2.1245883E-08 2.8908730E+00 7.2914927E-09 1.3636608E-10 O 34 0016+731 2024.01.27-08:25:52.0 MK-VLBA 342.69032 18.44075 652.7 2.3 1.5575932E-08 3.1727589E+00 4.9629209E-09 1.5696786E-11 O 34 0016+731 2024.01.27-08:25:52.0 WETTZELL 22.74248 43.95780 962.1 0.0 1.0685684E-08 1.4418750E+00 7.2914927E-09 1.3636608E-10 O 35 1053+704 2024.01.27-08:27:18.0 MK-VLBA 20.51741 26.29655 652.6 2.3 1.1183499E-08 2.2627099E+00 4.9629209E-09 1.5696786E-11 O 35 1053+704 2024.01.27-08:27:18.0 WETTZELL 333.29562 41.89739 962.1 0.0 1.1105886E-08 1.4932662E+00 7.2914927E-09 1.3636608E-10 O 36 0059+581 2024.01.27-08:29:20.0 MK-VLBA 326.39686 20.95828 652.6 2.3 1.3810371E-08 2.8046342E+00 4.9629209E-09 1.5696786E-11 O 36 0059+581 2024.01.27-08:29:20.0 WETTZELL 35.41159 32.00472 962.1 0.0 1.3969550E-08 1.8906635E+00 7.2914927E-09 1.3636608E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10