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: # 2019-03-07 | 05:33:57.028 # # Data content: # Ray-tracing results for session: # 97AUG18XU##### # Total number of observations: # 40 # 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: 1997081812 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1997081818 | 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 $97AUG18XU##### H $97AUG18XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-07 05:33:57.028) 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 1308+326 1997.08.18-14:40:54.0 NRAO20 63.50893 19.30661 925.7 20.6 2.3196709E-08 3.0228916E+00 6.9956860E-09 7.4457992E-10 O 1 1308+326 1997.08.18-14:40:54.0 WETTZELL 187.33971 73.11226 948.6 14.8 8.2248517E-09 1.0452208E+00 7.1998100E-09 6.7111164E-10 O 2 0059+581 1997.08.18-14:44:42.0 NRAO20 322.49917 30.67309 925.7 20.7 1.5113026E-08 1.9476100E+00 6.9956860E-09 7.4457992E-10 O 2 0059+581 1997.08.18-14:44:42.0 WETTZELL 2.96273 17.62322 948.6 14.8 2.5699985E-08 3.2750127E+00 7.1998100E-09 6.7111164E-10 O 3 0804+499 1997.08.18-14:48:44.0 NRAO20 34.40819 75.41703 925.7 20.7 7.9970000E-09 1.0332239E+00 6.9956860E-09 7.4457992E-10 O 3 0804+499 1997.08.18-14:48:44.0 WETTZELL 303.16454 40.66878 948.6 14.8 1.2055078E-08 1.5283709E+00 7.1998100E-09 6.7111164E-10 O 4 1357+769 1997.08.18-14:54:02.0 NRAO20 16.12390 35.28911 925.7 20.8 1.3362579E-08 1.7266188E+00 6.9956860E-09 7.4457992E-10 O 4 1357+769 1997.08.18-14:54:02.0 WETTZELL 2.98710 62.30092 948.6 14.8 8.8865268E-09 1.1287337E+00 7.1998100E-09 6.7111164E-10 O 5 0552+398 1997.08.18-14:57:50.0 NRAO20 281.63167 72.29650 925.7 20.8 8.1233837E-09 1.0487569E+00 6.9956860E-09 7.4457992E-10 O 5 0552+398 1997.08.18-14:57:50.0 WETTZELL 313.98429 15.53289 948.6 14.8 2.8939208E-08 3.6720932E+00 7.1998100E-09 6.7111164E-10 O 6 1128+385 1997.08.18-15:01:22.0 NRAO20 70.41715 43.71892 925.7 20.8 1.0981906E-08 1.4476730E+00 7.0146675E-09 5.8494649E-10 O 6 1128+385 1997.08.18-15:01:22.0 WETTZELL 257.27968 64.33763 948.6 14.8 8.7374492E-09 1.1073884E+00 7.1992342E-09 6.7978689E-10 O 7 OJ287 1997.08.18-15:05:10.0 NRAO20 130.68847 64.71215 925.7 20.8 8.4040221E-09 1.1074335E+00 7.0146675E-09 5.8494649E-10 O 7 OJ287 1997.08.18-15:05:10.0 WETTZELL 270.74891 26.39799 948.6 14.8 1.7626232E-08 2.2276854E+00 7.1992342E-09 6.7978689E-10 O 8 0014+813 1997.08.18-15:09:32.0 NRAO20 350.32232 35.10776 925.7 20.8 1.3176230E-08 1.7304463E+00 7.0146675E-09 5.8494649E-10 O 8 0014+813 1997.08.18-15:09:32.0 WETTZELL 4.37097 41.29235 948.6 14.8 1.1922307E-08 1.5150238E+00 7.1992342E-09 6.7978689E-10 O 9 0955+476 1997.08.18-15:14:46.0 NRAO20 58.82371 64.02095 925.7 20.8 8.4511767E-09 1.1125097E+00 7.0146675E-09 5.8494649E-10 O 9 0955+476 1997.08.18-15:14:46.0 WETTZELL 290.65129 51.67893 948.6 14.8 1.0032954E-08 1.2708611E+00 7.1992342E-09 6.7978689E-10 O 10 1803+784 1997.08.18-15:18:34.0 NRAO20 5.81497 27.98149 925.7 20.8 1.6120769E-08 2.1188470E+00 7.0146675E-09 5.8494649E-10 O 10 1803+784 1997.08.18-15:18:34.0 WETTZELL 17.08147 53.61894 948.6 14.8 9.7811829E-09 1.2428255E+00 7.1992342E-09 6.7978689E-10 O 11 4C39.25 1997.08.18-15:21:50.0 NRAO20 80.56324 71.28341 925.7 20.8 8.0230168E-09 1.0563233E+00 7.0146675E-09 5.8494649E-10 O 11 4C39.25 1997.08.18-15:21:50.0 WETTZELL 285.32725 41.41149 948.6 14.8 1.1889329E-08 1.5048648E+00 7.1992342E-09 6.7978689E-10 O 12 1308+326 1997.08.18-15:25:38.0 NRAO20 68.96552 27.34402 925.7 20.8 1.6472416E-08 2.1768435E+00 7.0146675E-09 5.8494649E-10 O 12 1308+326 1997.08.18-15:25:38.0 WETTZELL 216.55088 70.32465 948.6 14.8 8.3656276E-09 1.0610449E+00 7.1992342E-09 6.7978689E-10 O 13 0642+449 1997.08.18-15:28:58.0 NRAO20 301.44803 75.22951 925.8 20.8 7.8581276E-09 1.0333502E+00 7.0146675E-09 5.8494649E-10 O 13 0642+449 1997.08.18-15:28:58.0 WETTZELL 314.39144 21.74836 948.6 14.8 2.1099199E-08 2.6732927E+00 7.1992342E-09 6.7978689E-10 O 14 0804+499 1997.08.18-15:35:04.0 NRAO20 3.68298 78.56030 925.8 20.8 7.7527716E-09 1.0197885E+00 7.0146675E-09 5.8494649E-10 O 14 0804+499 1997.08.18-15:35:04.0 WETTZELL 308.53495 34.51043 948.6 14.8 1.3867648E-08 1.7561240E+00 7.1992342E-09 6.7978689E-10 O 15 0552+398 1997.08.18-15:40:18.0 NRAO20 283.68050 64.15775 925.8 20.9 8.4409351E-09 1.1096617E+00 7.0146675E-09 5.8494649E-10 O 15 0552+398 1997.08.18-15:40:18.0 WETTZELL 320.84536 10.82104 948.6 14.8 4.0688684E-08 5.1923639E+00 7.1992342E-09 6.7978689E-10 O 16 1128+385 1997.08.18-15:44:06.0 NRAO20 74.28757 51.71428 925.8 20.9 9.6749532E-09 1.2748272E+00 7.0146675E-09 5.8494649E-10 O 16 1128+385 1997.08.18-15:44:06.0 WETTZELL 267.10169 57.39988 948.6 14.8 9.3459645E-09 1.1839977E+00 7.1992342E-09 6.7978689E-10 O 17 OJ287 1997.08.18-15:47:22.0 NRAO20 152.91019 69.88730 925.8 20.9 8.0928858E-09 1.0660336E+00 7.0146675E-09 5.8494649E-10 O 17 OJ287 1997.08.18-15:47:22.0 WETTZELL 278.52320 19.50603 948.6 14.8 2.3360138E-08 2.9517646E+00 7.1992342E-09 6.7978689E-10 O 18 0955+476 1997.08.18-15:51:10.0 NRAO20 55.31896 70.03929 925.8 21.0 8.0837961E-09 1.0639424E+00 7.0146675E-09 5.8494649E-10 O 18 0955+476 1997.08.18-15:51:10.0 WETTZELL 294.90647 46.17656 948.6 14.8 1.0905818E-08 1.3811186E+00 7.1992342E-09 6.7978689E-10 O 19 0059+581 1997.08.18-15:54:26.0 NRAO20 327.73671 22.81946 925.8 21.0 1.9451299E-08 2.5528008E+00 7.0146675E-09 5.8494649E-10 O 19 0059+581 1997.08.18-15:54:26.0 WETTZELL 12.45630 19.15969 948.6 14.8 2.3785889E-08 3.0401648E+00 7.1992342E-09 6.7978689E-10 O 20 4C39.25 1997.08.18-15:58:14.0 NRAO20 82.31875 78.35272 925.8 21.0 7.7591107E-09 1.0213427E+00 7.0146675E-09 5.8494649E-10 O 20 4C39.25 1997.08.18-15:58:14.0 WETTZELL 290.76019 35.73849 948.6 14.8 1.3453405E-08 1.7024198E+00 7.1992342E-09 6.7978689E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10