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: # 2019-03-05 | 01:34:02.907 # # Data content: # Ray-tracing results for session: # 94MAY25XU##### # Total number of observations: # 32 # 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: 1994052518 | 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 $94MAY25XU##### H $94MAY25XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-05 01:34:02.907) developed by Armin Hofmeister, Technische Universität Wien. # U NONE # # Site| X-coordinate| Y-coordinate| Z-coordinate| Latitude| Longit.| Height S NRAO85_3 882321.2369 -4925137.7320 3943398.9373 38.4296 280.1566 785.83 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 0552+398 1994.05.25-17:28:44.0 NRAO85_3 78.26527 71.86783 917.5 22.8 7.8572610E-09 1.0521945E+00 6.9630017E-09 5.0502901E-10 O 1 0552+398 1994.05.25-17:28:44.0 WETTZELL 286.57478 41.41293 942.1 14.4 1.1290950E-08 1.5112839E+00 7.1457518E-09 3.3469359E-10 O 2 0212+735 1994.05.25-17:33:04.0 NRAO85_3 346.18479 51.41875 917.5 22.8 9.5460524E-09 1.2806749E+00 6.9630017E-09 5.0502901E-10 O 2 0212+735 1994.05.25-17:33:04.0 WETTZELL 343.02748 38.43988 942.1 14.3 1.2007577E-08 1.6079876E+00 7.1457518E-09 3.3469359E-10 O 3 OJ287 1994.05.25-17:38:52.0 NRAO85_3 88.04495 31.12126 917.5 22.7 1.4402959E-08 1.9309385E+00 6.9630017E-09 5.0502901E-10 O 3 OJ287 1994.05.25-17:38:52.0 WETTZELL 226.33934 53.83506 942.1 14.3 9.2606391E-09 1.2382633E+00 7.1457518E-09 3.3469359E-10 O 4 0955+476 1994.05.25-17:43:04.0 NRAO85_3 52.72490 33.04969 917.5 22.6 1.3655697E-08 1.8335155E+00 6.9630017E-09 5.0502901E-10 O 4 0955+476 1994.05.25-17:43:04.0 WETTZELL 262.82617 81.69982 942.1 14.3 7.5594644E-09 1.0106023E+00 7.1457518E-09 3.3469359E-10 O 5 0552+398 1994.05.25-17:47:32.0 NRAO85_3 78.67500 75.48579 917.5 22.6 7.7136095E-09 1.0329272E+00 6.9630017E-09 5.0502901E-10 O 5 0552+398 1994.05.25-17:47:32.0 WETTZELL 289.34409 38.48058 942.1 14.3 1.1998461E-08 1.6064005E+00 7.1457518E-09 3.3469359E-10 O 6 0212+735 1994.05.25-17:51:52.0 NRAO85_3 344.70729 50.49010 917.5 22.5 9.6718852E-09 1.2976542E+00 6.9630017E-09 5.0502901E-10 O 6 0212+735 1994.05.25-17:51:52.0 WETTZELL 344.28089 37.57202 942.1 14.3 1.2241042E-08 1.6393958E+00 7.1457518E-09 3.3469359E-10 O 7 OJ287 1994.05.25-17:57:44.0 NRAO85_3 90.96488 34.82573 917.5 22.4 1.3045468E-08 1.7480992E+00 6.9630017E-09 5.0502901E-10 O 7 OJ287 1994.05.25-17:57:44.0 WETTZELL 232.55451 51.48386 942.1 14.3 9.5540695E-09 1.2776289E+00 7.1457518E-09 3.3469359E-10 O 8 0955+476 1994.05.25-18:01:52.0 NRAO85_3 54.14130 36.01520 917.5 22.4 1.2672513E-08 1.7006957E+00 6.9630017E-09 5.0502901E-10 O 8 0955+476 1994.05.25-18:01:52.0 WETTZELL 267.83872 78.62738 942.1 14.3 7.6299099E-09 1.0200518E+00 7.1457518E-09 3.3469359E-10 O 9 0552+398 1994.05.25-18:06:24.0 NRAO85_3 78.33815 79.11764 917.5 22.3 7.6044508E-09 1.0182928E+00 6.9630017E-09 5.0502901E-10 O 9 0552+398 1994.05.25-18:06:24.0 WETTZELL 292.09632 35.58716 942.1 14.3 1.2823755E-08 1.7174342E+00 7.1457518E-09 3.3469359E-10 O 10 0212+735 1994.05.25-18:10:44.0 NRAO85_3 343.40333 49.47138 917.5 22.3 9.8167842E-09 1.3172078E+00 6.9630017E-09 5.0502901E-10 O 10 0212+735 1994.05.25-18:10:44.0 WETTZELL 345.59353 36.76780 942.1 14.3 1.2468198E-08 1.6699616E+00 7.1457518E-09 3.3469359E-10 O 11 OJ287 1994.05.25-18:16:32.0 NRAO85_3 94.01463 38.51377 917.5 22.2 1.1970820E-08 1.6035336E+00 6.9630017E-09 5.0502901E-10 O 11 OJ287 1994.05.25-18:16:32.0 WETTZELL 238.22318 48.94633 942.1 14.2 9.9116036E-09 1.3256026E+00 7.1457518E-09 3.3469359E-10 O 12 0955+476 1994.05.25-18:20:44.0 NRAO85_3 55.44070 39.04272 917.5 22.1 1.1834702E-08 1.5876451E+00 6.9630017E-09 5.0502901E-10 O 12 0955+476 1994.05.25-18:20:44.0 WETTZELL 271.49527 75.53410 942.1 14.2 7.7247563E-09 1.0327709E+00 7.1457518E-09 3.3469359E-10 O 13 0552+398 1994.05.25-18:25:12.0 NRAO85_3 76.16868 82.72182 917.5 22.1 7.5285415E-09 1.0081233E+00 6.9630017E-09 5.0502901E-10 O 13 0552+398 1994.05.25-18:25:12.0 WETTZELL 294.82843 32.75941 942.1 14.2 1.3783595E-08 1.8466879E+00 7.1457518E-09 3.3469359E-10 O 14 0212+735 1994.05.25-18:29:32.0 NRAO85_3 342.28425 48.38143 917.5 22.0 9.9802238E-09 1.3392662E+00 6.9630017E-09 5.0502901E-10 O 14 0212+735 1994.05.25-18:29:32.0 WETTZELL 346.95060 36.03600 942.1 14.2 1.2684516E-08 1.6990748E+00 7.1457518E-09 3.3469359E-10 O 15 OJ287 1994.05.25-18:35:24.0 NRAO85_3 97.26481 42.20048 917.5 21.9 1.1101861E-08 1.4867457E+00 6.9630017E-09 5.0502901E-10 O 15 OJ287 1994.05.25-18:35:24.0 WETTZELL 243.45229 46.24465 942.1 14.2 1.0345932E-08 1.3838959E+00 7.1457518E-09 3.3469359E-10 O 16 0955+476 1994.05.25-18:39:32.0 NRAO85_3 56.60369 42.10463 917.5 21.9 1.1122160E-08 1.4915884E+00 6.9630017E-09 5.0502901E-10 O 16 0955+476 1994.05.25-18:39:32.0 WETTZELL 274.49879 72.45587 942.1 14.2 7.8444220E-09 1.0488164E+00 7.1457518E-09 3.3469359E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10