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: # 2019-03-09 | 04:07:14.603 # # Data content: # Ray-tracing results for session: # 98AUG08XT##### # 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: 1998080818 | 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 $98AUG08XT##### H $98AUG08XT##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-09 04:07:14.603) 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 0014+813 1998.08.08-19:25:31.0 NRAO20 357.37610 30.29198 931.1 22.4 1.5654750E-08 1.9743598E+00 7.0781961E-09 8.4720236E-10 O 1 0014+813 1998.08.08-19:25:31.0 WETTZELL 12.00012 46.61252 948.5 23.5 1.0319406E-08 1.3787453E+00 7.1909190E-09 3.1638459E-10 O 2 1555+001 1998.08.08-19:29:39.0 NRAO20 102.92902 15.70901 931.1 22.5 2.8843214E-08 3.6481931E+00 7.0781961E-09 8.4720236E-10 O 2 1555+001 1998.08.08-19:29:39.0 WETTZELL 209.22586 37.01996 948.5 23.4 1.2441788E-08 1.6539835E+00 7.1909190E-09 3.1638459E-10 O 3 1219+044 1998.08.08-19:33:19.0 NRAO20 154.55120 53.18141 931.0 22.5 9.8941533E-09 1.2492802E+00 7.0781961E-09 8.4720236E-10 O 3 1219+044 1998.08.08-19:33:19.0 WETTZELL 263.44825 11.20700 948.5 23.4 3.7521490E-08 5.0592477E+00 7.1909190E-09 3.1638459E-10 O 4 4C39.25 1998.08.08-19:37:10.0 NRAO20 280.93263 66.82143 931.0 22.6 8.6199414E-09 1.0883970E+00 7.0781961E-09 8.4720236E-10 O 4 4C39.25 1998.08.08-19:37:10.0 WETTZELL 318.03828 11.72243 948.5 23.3 3.5984398E-08 4.9001714E+00 7.1909190E-09 3.1638459E-10 O 5 1418+546 1998.08.08-19:46:11.0 NRAO20 46.41417 58.11320 930.9 22.7 9.3283656E-09 1.1757130E+00 7.0781961E-09 8.4720236E-10 O 5 1418+546 1998.08.08-19:46:11.0 WETTZELL 299.53094 58.37450 948.5 23.2 8.8125680E-09 1.1746836E+00 7.1909190E-09 3.1638459E-10 O 6 1849+670 1998.08.08-19:50:16.0 NRAO20 25.05049 28.75871 930.9 22.7 1.6402633E-08 2.0661590E+00 7.0781961E-09 8.4720236E-10 O 6 1849+670 1998.08.08-19:50:16.0 WETTZELL 17.32941 70.54336 948.5 23.1 7.9608492E-09 1.0614553E+00 7.1909190E-09 3.1638459E-10 O 7 0749+540 1998.08.08-19:54:06.0 NRAO20 311.25082 48.55289 930.9 22.7 1.0563912E-08 1.3339992E+00 7.0781961E-09 8.4720236E-10 O 7 0749+540 1998.08.08-19:54:06.0 WETTZELL 342.31395 16.02748 948.5 23.1 2.6808064E-08 3.6275490E+00 7.1909190E-09 3.1638459E-10 O 8 1357+769 1998.08.08-19:57:38.0 NRAO20 10.93779 49.12979 930.9 22.7 1.0469739E-08 1.3197391E+00 7.0781961E-09 8.4720236E-10 O 8 1357+769 1998.08.08-19:57:38.0 WETTZELL 340.14070 54.22962 948.5 23.1 9.2469598E-09 1.2340590E+00 7.1909190E-09 3.1638459E-10 O 9 1611+343 1998.08.08-20:01:30.0 NRAO20 73.08000 38.00852 930.9 22.7 1.2842557E-08 1.6177901E+00 7.0781961E-09 8.4720236E-10 O 9 1611+343 1998.08.08-20:01:30.0 WETTZELL 243.18817 65.15794 948.5 23.1 8.2705490E-09 1.1009979E+00 7.1909190E-09 3.1638459E-10 O 10 1128+385 1998.08.08-20:05:18.0 NRAO20 269.74531 85.34745 930.9 22.7 7.9516476E-09 1.0034524E+00 7.0781961E-09 8.4720236E-10 O 10 1128+385 1998.08.08-20:05:18.0 WETTZELL 302.48659 23.03808 948.5 23.1 1.9057347E-08 2.5531854E+00 7.1909190E-09 3.1638459E-10 O 11 0917+624 1998.08.08-20:08:10.0 NRAO20 328.00192 56.46544 930.9 22.7 9.5028181E-09 1.1991624E+00 7.0781961E-09 8.4720236E-10 O 11 0917+624 1998.08.08-20:08:10.0 WETTZELL 336.86135 27.84421 948.5 23.1 1.6004677E-08 2.1454541E+00 7.1909190E-09 3.1638459E-10 O 12 1803+784 1998.08.08-20:10:58.0 NRAO20 14.58526 37.48877 930.9 22.8 1.2993009E-08 1.6373173E+00 7.0781961E-09 8.4720236E-10 O 12 1803+784 1998.08.08-20:10:58.0 WETTZELL 358.97434 60.65626 948.5 23.0 8.6091072E-09 1.1486032E+00 7.1909190E-09 3.1638459E-10 O 13 1555+001 1998.08.08-20:15:59.0 NRAO20 111.13917 24.40396 930.9 22.8 1.9070804E-08 2.4074521E+00 7.0781961E-09 8.4720236E-10 O 13 1555+001 1998.08.08-20:15:59.0 WETTZELL 222.31140 32.57580 948.5 23.0 1.3901671E-08 1.8485030E+00 7.1909190E-09 3.1638459E-10 O 14 1308+326 1998.08.08-20:19:26.0 NRAO20 111.15431 76.05524 930.9 22.8 8.1652748E-09 1.0300292E+00 7.0781961E-09 8.4720236E-10 O 14 1308+326 1998.08.08-20:19:26.0 WETTZELL 284.25579 31.77264 948.5 23.0 1.4212729E-08 1.8967430E+00 7.1909190E-09 3.1638459E-10 O 15 1606+106 1998.08.08-20:23:18.0 NRAO20 101.51643 30.62714 930.9 22.8 1.5501961E-08 1.9547125E+00 7.0781961E-09 8.4720236E-10 O 15 1606+106 1998.08.08-20:23:18.0 WETTZELL 227.47630 42.30692 948.5 23.0 1.1136710E-08 1.4812879E+00 7.1909190E-09 3.1638459E-10 O 16 1749+096 1998.08.08-20:27:10.0 NRAO20 86.21547 10.84238 930.8 22.8 4.0854465E-08 5.1813125E+00 7.0781961E-09 8.4720236E-10 O 16 1749+096 1998.08.08-20:27:10.0 WETTZELL 193.72761 49.80991 948.5 22.9 9.8188111E-09 1.3057615E+00 7.1909190E-09 3.1638459E-10 O 17 0014+813 1998.08.08-20:30:59.0 NRAO20 0.12912 30.01072 930.8 22.9 1.5786091E-08 1.9906501E+00 7.0781961E-09 8.4720236E-10 O 17 0014+813 1998.08.08-20:30:59.0 WETTZELL 12.86695 48.93774 948.5 22.8 9.9477604E-09 1.3287169E+00 7.1909190E-09 3.1638459E-10 O 18 0955+476 1998.08.08-20:34:18.0 NRAO20 300.70203 62.20477 930.8 22.9 8.9565028E-09 1.1307426E+00 7.0781961E-09 8.4720236E-10 O 18 0955+476 1998.08.08-20:34:18.0 WETTZELL 326.83936 16.15294 948.5 22.8 2.6610993E-08 3.5948943E+00 7.1909190E-09 3.1638459E-10 O 19 1726+455 1998.08.08-20:38:11.0 NRAO20 56.61124 35.85026 930.8 23.0 1.3497693E-08 1.6998521E+00 7.0781961E-09 8.4720236E-10 O 19 1726+455 1998.08.08-20:38:11.0 WETTZELL 259.85926 77.49336 948.5 22.7 7.6892819E-09 1.0240447E+00 7.1909190E-09 3.1638459E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10