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 | 02:23:27.467 # # Data content: # Ray-tracing results for session: # 97OCT21XU##### # 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: 1997102112 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1997102118 | 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 $97OCT21XU##### H $97OCT21XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-09 02:23:27.467) 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 1997.10.21-14:29:14.0 NRAO20 49.75326 23.73567 924.6 4.5 1.7660426E-08 2.4592123E+00 7.0096536E-09 1.4558777E-10 O 1 1726+455 1997.10.21-14:29:14.0 WETTZELL 162.91980 86.21921 946.4 3.2 7.3480823E-09 1.0024449E+00 7.1867607E-09 1.4528885E-10 O 2 4C39.25 1997.10.21-14:33:02.0 NRAO20 280.11477 69.17412 924.6 4.5 7.6543033E-09 1.0717653E+00 7.0096536E-09 1.4558777E-10 O 2 4C39.25 1997.10.21-14:33:02.0 WETTZELL 316.04898 13.08416 946.4 3.2 3.1704838E-08 4.3216132E+00 7.1867607E-09 1.4528885E-10 O 3 0014+813 1997.10.21-14:36:43.0 NRAO20 357.50580 30.26681 924.6 4.6 1.4142505E-08 1.9837484E+00 7.0096536E-09 1.4558777E-10 O 3 0014+813 1997.10.21-14:36:43.0 WETTZELL 12.05830 46.72015 946.4 3.1 1.0058764E-08 1.3674178E+00 7.1867607E-09 1.4528885E-10 O 4 1308+326 1997.10.21-14:40:54.0 NRAO20 97.13999 67.17868 924.5 4.6 7.7610237E-09 1.0826188E+00 7.0096536E-09 1.4558777E-10 O 4 1308+326 1997.10.21-14:40:54.0 WETTZELL 276.39176 39.27926 946.4 3.1 1.1561582E-08 1.5779393E+00 7.1867607E-09 1.4528885E-10 O 5 1606+106 1997.10.21-14:43:46.0 NRAO20 93.49159 21.37652 924.5 4.7 1.9476411E-08 2.6995734E+00 7.0096536E-09 1.4558777E-10 O 5 1606+106 1997.10.21-14:43:46.0 WETTZELL 212.50449 47.32650 946.4 3.1 9.9643342E-09 1.3642378E+00 7.1867607E-09 1.4528885E-10 O 6 1156+295 1997.10.21-14:47:34.0 NRAO20 142.93203 78.82627 924.5 4.7 7.2932742E-09 1.0185998E+00 7.0096536E-09 1.4558777E-10 O 6 1156+295 1997.10.21-14:47:34.0 WETTZELL 286.79416 24.79216 946.4 3.1 1.7390376E-08 2.3740134E+00 7.1867607E-09 1.4528885E-10 O 7 1357+769 1997.10.21-14:50:58.0 NRAO20 11.88434 48.56039 924.5 4.7 9.5341665E-09 1.3330333E+00 7.0096536E-09 1.4558777E-10 O 7 1357+769 1997.10.21-14:50:58.0 WETTZELL 340.54908 55.03978 946.4 3.1 8.9402720E-09 1.2164953E+00 7.1867607E-09 1.4528885E-10 O 8 NRAO512 1997.10.21-14:54:46.0 NRAO20 62.59045 32.82091 924.5 4.7 1.3160025E-08 1.8313065E+00 7.0096536E-09 1.4558777E-10 O 8 NRAO512 1997.10.21-14:54:46.0 WETTZELL 237.70535 74.98200 946.4 3.1 7.5910365E-09 1.0360326E+00 7.1867607E-09 1.4528885E-10 O 9 0804+499 1997.10.21-14:58:31.0 NRAO20 304.74708 51.32386 924.5 4.7 9.1581709E-09 1.2848527E+00 7.0096536E-09 1.4558777E-10 O 9 0804+499 1997.10.21-14:58:31.0 WETTZELL 337.94104 13.32917 946.5 3.1 3.1147039E-08 4.2279838E+00 7.1867607E-09 1.4528885E-10 O 10 0955+476 1997.10.21-15:02:42.0 NRAO20 303.63065 68.81603 924.5 4.7 7.7845796E-09 1.0728257E+00 6.9962028E-09 2.6393138E-10 O 10 0955+476 1997.10.21-15:02:42.0 WETTZELL 321.02802 19.98060 946.5 3.1 2.1258648E-08 2.8941701E+00 7.1922915E-09 1.3708854E-10 O 11 1803+784 1997.10.21-15:05:38.0 NRAO20 14.42735 36.83324 924.5 4.7 1.2080082E-08 1.6615768E+00 6.9962028E-09 2.6393138E-10 O 11 1803+784 1997.10.21-15:05:38.0 WETTZELL 0.33651 60.66838 946.5 3.1 8.4033139E-09 1.1443414E+00 7.1922915E-09 1.3708854E-10 O 12 1726+455 1997.10.21-15:09:51.0 NRAO20 53.58451 29.99411 924.5 4.7 1.4465937E-08 1.9870566E+00 6.9962028E-09 2.6393138E-10 O 12 1726+455 1997.10.21-15:09:51.0 WETTZELL 241.33017 83.14323 946.5 3.1 7.3821947E-09 1.0074977E+00 7.1922915E-09 1.3708854E-10 O 13 1606+106 1997.10.21-15:13:06.0 NRAO20 98.33402 27.10429 924.5 4.7 1.5863248E-08 2.1808701E+00 6.9962028E-09 2.6393138E-10 O 13 1606+106 1997.10.21-15:13:06.0 WETTZELL 222.01756 44.41249 946.5 3.1 1.0462242E-08 1.4330376E+00 7.1922915E-09 1.3708854E-10 O 14 1308+326 1997.10.21-15:16:54.0 NRAO20 106.96120 74.09409 924.5 4.7 7.5484911E-09 1.0392267E+00 6.9962028E-09 2.6393138E-10 O 14 1308+326 1997.10.21-15:16:54.0 WETTZELL 282.50968 33.45914 946.5 3.0 1.3259190E-08 1.8111153E+00 7.1922915E-09 1.3708854E-10 O 15 1128+385 1997.10.21-15:20:34.0 NRAO20 270.80268 83.92894 924.5 4.7 7.3010377E-09 1.0058849E+00 6.9962028E-09 2.6393138E-10 O 15 1128+385 1997.10.21-15:20:34.0 WETTZELL 303.58864 22.04520 946.5 3.0 1.9389014E-08 2.6454109E+00 7.1922915E-09 1.3708854E-10 O 16 NRAO512 1997.10.21-15:24:22.0 NRAO20 65.39263 38.04463 924.5 4.8 1.1755214E-08 1.6152840E+00 6.9962028E-09 2.6393138E-10 O 16 NRAO512 1997.10.21-15:24:22.0 WETTZELL 250.21013 70.61423 946.5 3.0 7.7691469E-09 1.0607720E+00 7.1922915E-09 1.3708854E-10 O 17 0955+476 1997.10.21-15:27:42.0 NRAO20 301.38504 64.67031 924.5 4.8 8.0298587E-09 1.1068369E+00 6.9962028E-09 2.6393138E-10 O 17 0955+476 1997.10.21-15:27:42.0 WETTZELL 324.66145 17.50445 946.5 3.0 2.4081512E-08 3.2781783E+00 7.1922915E-09 1.3708854E-10 O 18 1357+769 1997.10.21-15:31:30.0 NRAO20 9.09677 50.01563 924.4 4.8 9.4648905E-09 1.3024168E+00 6.9962028E-09 2.6393138E-10 O 18 1357+769 1997.10.21-15:31:30.0 WETTZELL 339.65931 52.77090 946.5 3.0 9.1981319E-09 1.2522885E+00 7.1922915E-09 1.3708854E-10 O 19 1749+096 1997.10.21-15:34:46.0 NRAO20 86.15044 10.76051 924.4 4.9 3.7697977E-08 5.2051697E+00 6.9962028E-09 2.6393138E-10 O 19 1749+096 1997.10.21-15:34:46.0 WETTZELL 193.56883 49.82691 946.5 3.0 9.5854662E-09 1.3125901E+00 7.1922915E-09 1.3708854E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10