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: # 2019-03-10 | 02:07:30.139 # # Data content: # Ray-tracing results for session: # 98JAN31XT##### # 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: 1998013118 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1998020100 | 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 $98JAN31XT##### H $98JAN31XT##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-10 02:07:30.139) 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 1803+784 1998.01.31-19:48:14.0 NRAO20 345.22894 39.94321 923.0 -0.5 1.1014580E-08 1.5601156E+00 6.9953284E-09 8.8108683E-11 O 1 1803+784 1998.01.31-19:48:14.0 WETTZELL 357.62484 37.73953 948.8 -11.1 1.1798373E-08 1.6257103E+00 7.1905486E-09 4.6558075E-11 O 2 0119+041 1998.01.31-19:52:56.0 NRAO20 132.31407 45.65845 923.0 -0.5 9.8921500E-09 1.3941634E+00 6.9953284E-09 8.8108683E-11 O 2 0119+041 1998.01.31-19:52:56.0 WETTZELL 250.49568 21.64922 948.8 -11.1 1.9484789E-08 2.7181306E+00 7.1905486E-09 4.6558075E-11 O 3 0552+398 1998.01.31-19:56:58.0 NRAO20 52.97174 17.94233 923.0 -0.5 2.2731494E-08 3.2239322E+00 6.9953284E-09 8.8108683E-11 O 3 0552+398 1998.01.31-19:56:58.0 WETTZELL 153.61830 79.77049 948.8 -11.1 7.3538681E-09 1.0165806E+00 7.1905486E-09 4.6558075E-11 O 4 2234+282 1998.01.31-20:02:09.0 NRAO20 229.88104 75.61310 923.0 -0.5 7.3125118E-09 1.0324949E+00 6.9953284E-09 8.8108683E-11 O 4 2234+282 1998.01.31-20:02:09.0 WETTZELL 299.80909 12.12030 948.8 -11.1 3.3662665E-08 4.7074591E+00 7.1905486E-09 4.6558075E-11 O 5 0917+624 1998.01.31-20:06:58.0 NRAO20 14.88618 14.03259 923.0 -0.5 2.8678950E-08 4.1071471E+00 6.9953284E-09 8.8108683E-11 O 5 0917+624 1998.01.31-20:06:58.0 WETTZELL 45.30568 57.61540 948.8 -11.1 8.5647107E-09 1.1815348E+00 7.1905486E-09 4.6558075E-11 O 6 0133+476 1998.01.31-20:10:06.0 NRAO20 57.04709 65.92301 923.0 -0.5 7.7560038E-09 1.0947532E+00 6.9953284E-09 8.8108683E-11 O 6 0133+476 1998.01.31-20:10:06.0 WETTZELL 292.61748 50.05328 948.8 -11.1 9.4328391E-09 1.3038639E+00 7.1905486E-09 4.6558075E-11 O 7 0556+238 1998.01.31-20:13:58.0 NRAO20 67.86683 10.66626 923.0 -0.5 3.7068513E-08 5.2944639E+00 6.9953284E-09 8.8108683E-11 O 7 0556+238 1998.01.31-20:13:58.0 WETTZELL 174.34472 64.66553 948.8 -11.1 8.0057782E-09 1.1079608E+00 7.1905486E-09 4.6558075E-11 O 8 0804+499 1998.01.31-20:17:23.0 NRAO20 31.63098 9.95115 923.0 -0.5 3.9536142E-08 5.7046106E+00 6.9953284E-09 8.8108683E-11 O 8 0804+499 1998.01.31-20:17:23.0 WETTZELL 75.12428 68.05506 948.8 -11.2 7.8003960E-09 1.0771451E+00 7.1905486E-09 4.6558075E-11 O 9 1357+769 1998.01.31-20:21:42.0 NRAO20 351.92655 27.01806 923.0 -0.5 1.5522758E-08 2.2047492E+00 6.9953284E-09 8.8108683E-11 O 9 1357+769 1998.01.31-20:21:42.0 WETTZELL 15.30153 41.32654 948.8 -11.2 1.0940379E-08 1.5073865E+00 7.1905486E-09 4.6558075E-11 O 10 0014+813 1998.01.31-20:24:51.0 NRAO20 1.49572 46.78646 923.0 -0.5 9.7087421E-09 1.3733681E+00 6.9953284E-09 8.8108683E-11 O 10 0014+813 1998.01.31-20:24:51.0 WETTZELL 347.12227 49.06084 948.8 -11.2 9.5708214E-09 1.3199696E+00 7.1905486E-09 4.6558075E-11 O 11 0059+581 1998.01.31-20:27:58.0 NRAO20 24.00082 67.02003 923.0 -0.5 7.6920334E-09 1.0863540E+00 6.9953284E-09 8.8108683E-11 O 11 0059+581 1998.01.31-20:27:58.0 WETTZELL 311.94024 47.09988 948.8 -11.2 9.8694324E-09 1.3629843E+00 7.1905486E-09 4.6558075E-11 O 12 0528+134 1998.01.31-20:31:42.0 NRAO20 83.07031 13.19515 923.0 -0.5 3.0379757E-08 4.3092482E+00 6.9953284E-09 8.8108683E-11 O 12 0528+134 1998.01.31-20:31:42.0 WETTZELL 194.77514 53.62787 948.8 -11.2 8.9839503E-09 1.2448643E+00 7.1905486E-09 4.6558075E-11 O 13 1849+670 1998.01.31-20:36:24.0 NRAO20 330.42557 39.56124 923.0 -0.5 1.1103367E-08 1.5733273E+00 6.9953284E-09 8.8108683E-11 O 13 1849+670 1998.01.31-20:36:24.0 WETTZELL 355.89882 26.45879 948.8 -11.2 1.6162095E-08 2.2259431E+00 7.1905486E-09 4.6558075E-11 O 14 0119+041 1998.01.31-20:41:35.0 NRAO20 148.30719 51.77944 923.0 -0.5 9.0091571E-09 1.2701235E+00 6.9953284E-09 8.8108683E-11 O 14 0119+041 1998.01.31-20:41:35.0 WETTZELL 260.37918 13.93511 948.8 -11.2 2.9532812E-08 4.1515772E+00 7.1905486E-09 4.6558075E-11 O 15 0229+131 1998.01.31-20:45:57.0 NRAO20 118.97268 49.91174 923.0 -0.5 9.2499330E-09 1.3039031E+00 6.9953284E-09 8.8108683E-11 O 15 0229+131 1998.01.31-20:45:57.0 WETTZELL 253.27413 31.23642 948.8 -11.2 1.3916613E-08 1.9327626E+00 7.1905486E-09 4.6558075E-11 O 16 0458-020 1998.01.31-20:50:46.0 NRAO20 103.29033 13.07216 923.0 -0.5 3.0650448E-08 4.3391025E+00 6.9953284E-09 8.8108683E-11 O 16 0458-020 1998.01.31-20:50:46.0 WETTZELL 206.36724 35.68725 948.8 -11.2 1.2382090E-08 1.7210445E+00 7.1905486E-09 4.6558075E-11 O 17 0234+285 1998.01.31-20:54:38.0 NRAO20 98.02894 59.71733 923.0 -0.5 8.1985770E-09 1.1563267E+00 6.9953284E-09 8.8108683E-11 O 17 0234+285 1998.01.31-20:54:38.0 WETTZELL 267.18829 41.94063 948.8 -11.2 1.0814505E-08 1.4977032E+00 7.1905486E-09 4.6558075E-11 O 18 0556+238 1998.01.31-20:57:26.0 NRAO20 73.91942 18.72819 923.1 -0.5 2.1829865E-08 3.0874044E+00 6.9953284E-09 8.8108683E-11 O 18 0556+238 1998.01.31-20:57:26.0 WETTZELL 197.37640 63.93132 948.8 -11.2 8.0553764E-09 1.1150548E+00 7.1905486E-09 4.6558075E-11 O 19 0642+449 1998.01.31-21:00:06.0 NRAO20 49.86444 22.64241 923.1 -0.5 1.8312124E-08 2.5846106E+00 7.0042054E-09 9.5476443E-11 O 19 0642+449 1998.01.31-21:00:06.0 WETTZELL 154.77635 85.29844 948.8 -11.2 7.2608518E-09 1.0031450E+00 7.2040943E-09 3.2332711E-11 O 20 0552+398 1998.01.31-21:02:50.0 NRAO20 60.19710 28.74114 923.1 -0.5 1.4703062E-08 2.0706139E+00 7.0042054E-09 9.5476443E-11 O 20 0552+398 1998.01.31-21:02:50.0 WETTZELL 222.90916 78.00437 948.9 -11.3 7.3978433E-09 1.0226768E+00 7.2040943E-09 3.2332711E-11 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10