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 | 08:20:28.081 # # Data content: # Ray-tracing results for session: # 240811-q24224# # 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: 2024081106 | 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 $240811-q24224# H $240811-q24224# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-25 08:20:28.081) 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 2024.08.11-07:30:20.0 MK-VLBA 85.62177 17.48741 657.3 9.4 1.6517959E-08 3.3071691E+00 4.9840128E-09 3.7240461E-11 O 1 2325+093 2024.08.11-07:30:20.0 WETTZELL 279.07521 5.12280 952.4 26.8 7.7570969E-08 1.0460256E+01 7.2243218E-09 5.6152003E-10 O 2 0017+200 2024.08.11-07:31:31.0 MK-VLBA 71.34709 8.99643 657.3 9.4 3.0769794E-08 6.2739267E+00 4.9840128E-09 3.7240461E-11 O 2 0017+200 2024.08.11-07:31:31.0 WETTZELL 277.12985 21.28288 952.4 26.8 2.1282559E-08 2.7398189E+00 7.2243218E-09 5.6152003E-10 O 3 0025+197 2024.08.11-07:32:29.0 MK-VLBA 71.10378 7.12515 657.3 9.4 3.7923119E-08 7.8268583E+00 4.9840128E-09 3.7240461E-11 O 3 0025+197 2024.08.11-07:32:29.0 WETTZELL 275.42618 22.31125 952.4 26.8 2.0363977E-08 2.6207719E+00 7.2243218E-09 5.6152003E-10 O 4 1308+328 2024.08.11-07:34:53.0 MK-VLBA 298.78656 18.22961 657.3 9.3 1.5886090E-08 3.1927604E+00 4.9840128E-09 3.7240461E-11 O 4 1308+328 2024.08.11-07:34:53.0 WETTZELL 53.54640 11.90167 952.4 26.9 3.6793533E-08 4.8021684E+00 7.2243218E-09 5.6152003E-10 O 5 1306+360 2024.08.11-07:35:53.0 MK-VLBA 302.26266 18.16889 657.3 9.3 1.5936155E-08 3.2035695E+00 4.9840128E-09 3.7240461E-11 O 5 1306+360 2024.08.11-07:35:53.0 WETTZELL 52.06309 14.87256 952.4 26.8 2.9834742E-08 3.8735131E+00 7.2243218E-09 5.6152003E-10 O 6 1039+811 2024.08.11-07:37:22.0 MK-VLBA 351.52780 15.35799 657.3 9.3 1.8676424E-08 3.7710596E+00 4.9840128E-09 3.7240461E-11 O 6 1039+811 2024.08.11-07:37:22.0 WETTZELL 14.11632 50.81959 952.4 26.6 1.0034938E-08 1.2894676E+00 7.2243218E-09 5.6152003E-10 O 7 0016+731 2024.08.11-07:38:28.0 MK-VLBA 17.46234 20.12592 657.3 9.3 1.4468648E-08 2.9050311E+00 4.9840128E-09 3.7240461E-11 O 7 0016+731 2024.08.11-07:38:28.0 WETTZELL 334.96014 48.57427 952.4 26.7 1.0372563E-08 1.3324248E+00 7.2243218E-09 5.6152003E-10 O 8 2309+454 2024.08.11-07:39:37.0 MK-VLBA 47.73616 28.88232 657.3 9.3 1.0356179E-08 2.0691667E+00 4.9840128E-09 3.7240461E-11 O 8 2309+454 2024.08.11-07:39:37.0 WETTZELL 309.17968 27.72495 952.4 26.8 1.6660131E-08 2.1422019E+00 7.2243218E-09 5.6152003E-10 O 9 1849+670 2024.08.11-07:40:58.0 MK-VLBA 1.20088 42.65388 657.3 9.2 7.4008308E-09 1.4772641E+00 4.9840128E-09 3.7240461E-11 O 9 1849+670 2024.08.11-07:40:58.0 WETTZELL 353.98082 26.74956 952.4 26.7 1.7212277E-08 2.2153486E+00 7.2243218E-09 5.6152003E-10 O 10 3C418 2024.08.11-07:42:05.0 MK-VLBA 29.12498 50.85310 657.3 9.2 6.4697030E-09 1.2900681E+00 4.9840128E-09 3.7240461E-11 O 10 3C418 2024.08.11-07:42:05.0 WETTZELL 334.63770 16.50234 952.4 26.7 2.7035503E-08 3.4919422E+00 7.2243218E-09 5.6152003E-10 O 11 2000+472 2024.08.11-07:43:07.0 MK-VLBA 25.92180 57.83983 657.3 9.2 5.9286801E-09 1.1818050E+00 4.9840128E-09 3.7240461E-11 O 11 2000+472 2024.08.11-07:43:07.0 WETTZELL 338.76440 10.48688 952.4 26.6 4.1375352E-08 5.3938338E+00 7.2243218E-09 5.6152003E-10 O 12 1746+470 2024.08.11-07:44:28.0 MK-VLBA 340.52811 60.55608 657.3 9.2 5.7640347E-09 1.1491166E+00 4.9840128E-09 3.7240461E-11 O 12 1746+470 2024.08.11-07:44:28.0 WETTZELL 1.52943 6.13966 952.4 26.4 6.6700723E-08 8.9294598E+00 7.2243218E-09 5.6152003E-10 O 13 1823+568 2024.08.11-07:45:35.0 MK-VLBA 355.42574 52.74444 657.3 9.2 6.3045138E-09 1.2574046E+00 4.9840128E-09 3.7240461E-11 O 13 1823+568 2024.08.11-07:45:35.0 WETTZELL 356.25017 16.15257 952.4 26.3 2.7587245E-08 3.5670889E+00 7.2243218E-09 5.6152003E-10 O 14 1636+473 2024.08.11-07:46:44.0 MK-VLBA 324.11741 52.28829 657.3 9.2 6.3430521E-09 1.2650979E+00 4.9840128E-09 3.7240461E-11 O 14 1636+473 2024.08.11-07:46:44.0 WETTZELL 13.70023 7.97181 952.4 26.4 5.3121238E-08 7.0155116E+00 7.2243218E-09 5.6152003E-10 O 15 3C371 2024.08.11-07:47:59.0 MK-VLBA 355.47861 39.59288 657.3 9.2 7.8655658E-09 1.5706713E+00 4.9840128E-09 3.7240461E-11 O 15 3C371 2024.08.11-07:47:59.0 WETTZELL 359.40116 28.98036 952.4 26.3 1.6002761E-08 2.0591178E+00 7.2243218E-09 5.6152003E-10 O 16 2229+695 2024.08.11-07:49:07.0 MK-VLBA 19.14863 30.01131 657.3 9.1 1.0004450E-08 2.0004199E+00 4.9840128E-09 3.7240461E-11 O 16 2229+695 2024.08.11-07:49:07.0 WETTZELL 336.04520 38.60269 952.4 26.2 1.2453162E-08 1.6002769E+00 7.2243218E-09 5.6152003E-10 O 17 0017+200 2024.08.11-07:50:31.0 MK-VLBA 72.68917 13.25898 657.3 9.0 2.1455154E-08 4.3208205E+00 4.9840128E-09 3.7240461E-11 O 17 0017+200 2024.08.11-07:50:31.0 WETTZELL 280.56135 18.20472 952.4 26.0 2.4650630E-08 3.1774235E+00 7.2243218E-09 5.6152003E-10 O 18 0025+197 2024.08.11-07:51:28.0 MK-VLBA 72.48875 11.37858 657.3 9.0 2.4766025E-08 5.0069738E+00 4.9840128E-09 3.7240461E-11 O 18 0025+197 2024.08.11-07:51:28.0 WETTZELL 278.87949 19.22300 952.4 25.9 2.3418124E-08 3.0170779E+00 7.2243218E-09 5.6152003E-10 O 19 1504+377 2024.08.11-07:53:47.0 MK-VLBA 302.58564 38.20111 657.3 8.9 8.1048232E-09 1.6181304E+00 4.9840128E-09 3.7240461E-11 O 19 1504+377 2024.08.11-07:53:47.0 WETTZELL 34.20334 5.22940 952.4 25.6 7.6231456E-08 1.0369747E+01 7.2243218E-09 5.6152003E-10 O 20 1520+437 2024.08.11-07:55:16.0 MK-VLBA 310.82545 40.10439 657.4 8.9 7.7825484E-09 1.5536585E+00 4.9840128E-09 3.7240461E-11 O 20 1520+437 2024.08.11-07:55:16.0 WETTZELL 29.02102 9.47290 952.4 25.6 4.5445541E-08 5.9664733E+00 7.2243218E-09 5.6152003E-10 O 21 1417+385 2024.08.11-07:57:54.0 MK-VLBA 303.61363 28.24907 657.4 8.9 1.0567641E-08 2.1138300E+00 4.9840128E-09 3.7240461E-11 O 21 1417+385 2024.08.11-07:57:54.0 WETTZELL 42.40149 11.05862 952.4 25.6 3.9398481E-08 5.1501012E+00 7.2243218E-09 5.6152003E-10 O 22 1330+476 2024.08.11-08:00:40.0 MK-VLBA 314.38364 20.03759 657.4 8.9 1.4531051E-08 2.9183040E+00 4.9840128E-09 3.7240461E-11 O 22 1330+476 2024.08.11-08:00:40.0 WETTZELL 44.13248 23.74675 952.4 25.6 1.9212746E-08 2.4780797E+00 7.2243218E-09 5.6152003E-10 O 23 1327+504 2024.08.11-08:03:20.0 MK-VLBA 317.46567 19.38312 657.4 8.9 1.4992338E-08 3.0127171E+00 4.9840128E-09 3.7240461E-11 O 23 1327+504 2024.08.11-08:03:20.0 WETTZELL 42.88236 26.49732 952.4 25.7 1.7364588E-08 2.2376970E+00 7.2243218E-09 5.6152003E-10 O 24 1324+224 2024.08.11-08:05:27.0 MK-VLBA 289.21201 12.48419 657.4 8.7 2.2712480E-08 4.5990056E+00 4.9840128E-09 3.7240461E-11 O 24 1324+224 2024.08.11-08:05:27.0 WETTZELL 62.67274 5.82518 952.4 25.6 6.9790977E-08 9.4276014E+00 7.2243218E-09 5.6152003E-10 O 25 1039+811 2024.08.11-08:06:58.0 MK-VLBA 352.20815 14.36915 657.4 8.6 1.9888424E-08 4.0222228E+00 4.9840128E-09 3.7240461E-11 O 25 1039+811 2024.08.11-08:06:58.0 WETTZELL 13.82644 51.99327 952.4 25.1 9.8728806E-09 1.2685949E+00 7.2243218E-09 5.6152003E-10 O 26 0059+581 2024.08.11-08:08:14.0 MK-VLBA 33.12380 17.21608 657.4 8.6 1.6764063E-08 3.3711922E+00 4.9840128E-09 3.7240461E-11 O 26 0059+581 2024.08.11-08:08:14.0 WETTZELL 313.33010 45.18522 952.4 25.2 1.0961055E-08 1.4078892E+00 7.2243218E-09 5.6152003E-10 O 27 0017+200 2024.08.11-08:09:30.0 MK-VLBA 73.94782 17.54804 657.4 8.5 1.6464419E-08 3.2994317E+00 4.9840128E-09 3.7240461E-11 O 27 0017+200 2024.08.11-08:09:30.0 WETTZELL 283.96348 15.16324 952.4 25.4 2.9295829E-08 3.7841915E+00 7.2243218E-09 5.6152003E-10 O 28 0025+197 2024.08.11-08:10:26.0 MK-VLBA 73.78811 15.65982 657.4 8.5 1.8335289E-08 3.6804886E+00 4.9840128E-09 3.7240461E-11 O 28 0025+197 2024.08.11-08:10:26.0 WETTZELL 282.29431 16.16618 952.4 25.5 2.7576080E-08 3.5590742E+00 7.2243218E-09 5.6152003E-10 O 29 0109+224 2024.08.11-08:11:42.0 MK-VLBA 68.17280 7.04133 657.4 8.4 3.8318332E-08 7.9186821E+00 4.9840128E-09 3.7240461E-11 O 29 0109+224 2024.08.11-08:11:42.0 WETTZELL 276.72717 24.96586 952.5 25.4 1.8344600E-08 2.3594393E+00 7.2243218E-09 5.6152003E-10 O 30 2319+317 2024.08.11-08:13:56.0 MK-VLBA 63.81872 33.26858 657.4 8.3 9.1286366E-09 1.8213328E+00 4.9840128E-09 3.7240461E-11 O 30 2319+317 2024.08.11-08:13:56.0 WETTZELL 302.75288 14.58118 952.4 25.0 3.0393543E-08 3.9290186E+00 7.2243218E-09 5.6152003E-10 O 31 1520+437 2024.08.11-08:17:00.0 MK-VLBA 310.05827 36.20116 657.4 8.2 8.4839044E-09 1.6945318E+00 4.9840128E-09 3.7240461E-11 O 31 1520+437 2024.08.11-08:17:00.0 WETTZELL 32.58210 11.29794 952.4 25.2 3.8616016E-08 5.0412327E+00 7.2243218E-09 5.6152003E-10 O 32 1417+385 2024.08.11-08:19:38.0 MK-VLBA 304.06006 23.99019 657.4 8.0 1.2279916E-08 2.4599554E+00 4.9840128E-09 3.7240461E-11 O 32 1417+385 2024.08.11-08:19:38.0 WETTZELL 45.96634 13.54246 952.4 25.2 3.2588521E-08 4.2380934E+00 7.2243218E-09 5.6152003E-10 O 33 1330+476 2024.08.11-08:22:26.0 MK-VLBA 315.04410 16.38800 657.3 7.8 1.7567640E-08 3.5401610E+00 4.9840128E-09 3.7240461E-11 O 33 1330+476 2024.08.11-08:22:26.0 WETTZELL 47.09541 26.29758 952.4 25.0 1.7485908E-08 2.2537084E+00 7.2243218E-09 5.6152003E-10 O 34 1327+504 2024.08.11-08:25:10.0 MK-VLBA 318.10653 15.92172 657.3 8.0 1.8053552E-08 3.6406611E+00 4.9840128E-09 3.7240461E-11 O 34 1327+504 2024.08.11-08:25:10.0 WETTZELL 45.67487 28.99697 952.4 25.1 1.5996555E-08 2.0603396E+00 7.2243218E-09 5.6152003E-10 O 35 1803+784 2024.08.11-08:27:29.0 MK-VLBA 355.04821 30.42900 657.3 8.1 9.8814169E-09 1.9764953E+00 4.9840128E-09 3.7240461E-11 O 35 1803+784 2024.08.11-08:27:29.0 WETTZELL 2.56487 37.76398 952.4 25.6 1.2685545E-08 1.6308425E+00 7.2243218E-09 5.6152003E-10 O 36 0017+200 2024.08.11-08:29:28.0 MK-VLBA 75.19260 22.08772 657.3 8.2 1.3259969E-08 2.6506062E+00 4.9840128E-09 3.7240461E-11 O 36 0017+200 2024.08.11-08:29:28.0 WETTZELL 287.53556 12.01244 952.4 26.1 3.6476219E-08 4.7309899E+00 7.2243218E-09 5.6152003E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10