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: # 2019-03-08 | 03:51:43.961 # # Data content: # Ray-tracing results for session: # 97JUL26XT##### # Total number of observations: # 38 # 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: 1997072618 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1997072700 | 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 $97JUL26XT##### H $97JUL26XT##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-08 03:51:43.961) developed by Armin Hofmeister, Technische Universität Wien. # U NONE # # Site| X-coordinate| Y-coordinate| Z-coordinate| Latitude| Longit.| Height S NRAO20 883773.7646 -4924382.0325 3944046.7075 38.4369 280.1745 806.63 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 1726+455 1997.07.26-20:11:18.0 NRAO20 49.75043 23.73023 923.8 25.9 1.9021588E-08 2.4741670E+00 7.0112957E-09 6.9197484E-10 O 1 1726+455 1997.07.26-20:11:18.0 WETTZELL 162.83521 86.21697 949.1 14.1 7.6166724E-09 1.0021088E+00 7.1866849E-09 4.1342649E-10 O 2 4C39.25 1997.07.26-20:15:06.0 NRAO20 280.12893 69.16851 923.8 25.8 8.2416109E-09 1.0709767E+00 7.0112957E-09 6.9197484E-10 O 2 4C39.25 1997.07.26-20:15:06.0 WETTZELL 316.05672 13.08407 949.1 14.0 3.2878005E-08 4.3854104E+00 7.1866849E-09 4.1342649E-10 O 3 0014+813 1997.07.26-20:18:31.0 NRAO20 357.49545 30.26052 923.8 25.8 1.5237944E-08 1.9879658E+00 7.0112957E-09 6.9197484E-10 O 3 0014+813 1997.07.26-20:18:31.0 WETTZELL 12.06565 46.71045 949.1 14.0 1.0429868E-08 1.3751531E+00 7.1866849E-09 4.1342649E-10 O 4 1308+326 1997.07.26-20:22:06.0 NRAO20 96.94533 67.01014 923.8 25.8 8.3650432E-09 1.0849273E+00 7.0112957E-09 6.9197484E-10 O 4 1308+326 1997.07.26-20:22:06.0 WETTZELL 276.24302 39.42389 949.1 14.0 1.1947510E-08 1.5723511E+00 7.1866849E-09 4.1342649E-10 O 5 1606+106 1997.07.26-20:25:54.0 NRAO20 93.49924 21.38624 923.8 25.8 2.0949661E-08 2.7139690E+00 7.0112957E-09 6.9197484E-10 O 5 1606+106 1997.07.26-20:25:54.0 WETTZELL 212.52122 47.32240 949.1 14.0 1.0327815E-08 1.3576665E+00 7.1866849E-09 4.1342649E-10 O 6 1128+385 1997.07.26-20:28:58.0 NRAO20 106.59374 89.42951 923.8 25.8 7.7036270E-09 1.0000204E+00 7.0112957E-09 6.9197484E-10 O 6 1128+385 1997.07.26-20:28:58.0 WETTZELL 298.49802 26.77622 949.1 14.0 1.6793670E-08 2.2152846E+00 7.1866849E-09 4.1342649E-10 O 7 1357+769 1997.07.26-20:32:46.0 NRAO20 11.89922 48.54194 923.8 25.8 1.0270062E-08 1.3353827E+00 7.0112957E-09 6.9197484E-10 O 7 1357+769 1997.07.26-20:32:46.0 WETTZELL 340.57031 55.05680 949.1 14.0 9.2661858E-09 1.2205207E+00 7.1866849E-09 4.1342649E-10 O 8 NRAO512 1997.07.26-20:35:38.0 NRAO20 62.46984 32.60699 923.8 25.8 1.4250136E-08 1.8494301E+00 7.0112957E-09 6.9197484E-10 O 8 NRAO512 1997.07.26-20:35:38.0 WETTZELL 237.06641 75.15215 949.1 14.0 7.8621104E-09 1.0341288E+00 7.1866849E-09 4.1342649E-10 O 9 0804+499 1997.07.26-20:39:51.0 NRAO20 304.74261 51.43436 923.8 25.8 9.8472017E-09 1.2816524E+00 7.0112957E-09 6.9197484E-10 O 9 0804+499 1997.07.26-20:39:51.0 WETTZELL 337.83765 13.37499 949.1 14.0 3.2201066E-08 4.3027395E+00 7.1866849E-09 4.1342649E-10 O 10 0955+476 1997.07.26-20:42:54.0 NRAO20 303.88044 69.11458 923.8 25.8 8.2446085E-09 1.0715121E+00 7.0112957E-09 6.9197484E-10 O 10 0955+476 1997.07.26-20:42:54.0 WETTZELL 320.76861 20.17503 949.1 14.0 2.1847996E-08 2.8932698E+00 7.1866849E-09 4.1342649E-10 O 11 1803+784 1997.07.26-20:46:02.0 NRAO20 14.40455 36.74394 923.8 25.7 1.2850715E-08 1.6727048E+00 7.0112957E-09 6.9197484E-10 O 11 1803+784 1997.07.26-20:46:02.0 WETTZELL 0.52256 60.66778 949.1 14.0 8.7143960E-09 1.1477704E+00 7.1866849E-09 4.1342649E-10 O 12 1726+455 1997.07.26-20:50:23.0 NRAO20 53.44601 29.74638 923.8 25.7 1.5466380E-08 2.0091071E+00 7.0112957E-09 6.9197484E-10 O 12 1726+455 1997.07.26-20:50:23.0 WETTZELL 239.96328 83.36689 949.1 14.0 7.6512559E-09 1.0065752E+00 7.1866849E-09 4.1342649E-10 O 13 1606+106 1997.07.26-20:54:34.0 NRAO20 98.22863 26.98439 923.8 25.7 1.6890383E-08 2.1871440E+00 7.0112957E-09 6.9197484E-10 O 13 1606+106 1997.07.26-20:54:34.0 WETTZELL 221.82663 44.48038 949.1 14.0 1.0834276E-08 1.4242530E+00 7.1866849E-09 4.1342649E-10 O 14 1308+326 1997.07.26-20:57:46.0 NRAO20 106.52350 73.86910 923.8 25.7 8.0174485E-09 1.0400535E+00 7.0112957E-09 6.9197484E-10 O 14 1308+326 1997.07.26-20:57:46.0 WETTZELL 282.31267 33.65474 949.1 14.0 1.3678508E-08 1.8011915E+00 7.1866849E-09 4.1342649E-10 O 15 1128+385 1997.07.26-21:01:34.0 NRAO20 270.71185 84.13678 923.8 25.7 7.7816419E-09 1.0051476E+00 7.0002256E-09 7.4082411E-10 O 15 1128+385 1997.07.26-21:01:34.0 WETTZELL 303.43086 22.19327 949.1 14.0 1.9971985E-08 2.6435546E+00 7.1976546E-09 3.9889285E-10 O 16 NRAO512 1997.07.26-21:05:10.0 NRAO20 65.27283 37.81360 923.8 25.7 1.2599818E-08 1.6288463E+00 7.0002256E-09 7.4082411E-10 O 16 NRAO512 1997.07.26-21:05:10.0 WETTZELL 249.75784 70.81421 949.1 14.0 8.0425739E-09 1.0591081E+00 7.1976546E-09 3.9889285E-10 O 17 0955+476 1997.07.26-21:08:30.0 NRAO20 301.47391 64.87686 923.8 25.7 8.5469361E-09 1.1031129E+00 7.0002256E-09 7.4082411E-10 O 17 0955+476 1997.07.26-21:08:30.0 WETTZELL 324.48234 17.62667 949.1 14.0 2.4798269E-08 3.2893970E+00 7.1976546E-09 3.9889285E-10 O 18 1357+769 1997.07.26-21:11:26.0 NRAO20 9.25761 49.94111 923.8 25.7 1.0102883E-08 1.3029774E+00 7.0002256E-09 7.4082411E-10 O 18 1357+769 1997.07.26-21:11:26.0 WETTZELL 339.69873 52.89613 949.1 14.0 9.5179669E-09 1.2535798E+00 7.1976546E-09 3.9889285E-10 O 19 1749+096 1997.07.26-21:15:14.0 NRAO20 85.90296 10.44307 923.8 25.6 4.1350993E-08 5.4511618E+00 7.0002256E-09 7.4082411E-10 O 19 1749+096 1997.07.26-21:15:14.0 WETTZELL 192.95555 49.88706 949.1 14.0 9.9258680E-09 1.3075877E+00 7.1976546E-09 3.9889285E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10