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: # 2019-03-13 | 01:40:00.398 # # Data content: # Ray-tracing results for session: # 99SEP06XU##### # Total number of observations: # 34 # 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: 1999090618 | 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 $99SEP06XU##### H $99SEP06XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-13 01:40:00.398) 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 1999.09.06-17:45:54.0 NRAO20 98.49996 68.35690 916.6 18.9 8.3811987E-09 1.0775019E+00 6.9678184E-09 8.2253353E-10 O 1 1308+326 1999.09.06-17:45:54.0 WETTZELL 277.43966 38.28650 943.4 18.8 1.2373008E-08 1.6166455E+00 7.1576111E-09 5.2237559E-10 O 2 1555+001 1999.09.06-17:50:11.0 NRAO20 105.24457 18.29145 916.6 18.9 2.4597254E-08 3.2079143E+00 6.9678184E-09 8.2253353E-10 O 2 1555+001 1999.09.06-17:50:11.0 WETTZELL 213.20321 35.86404 943.4 18.8 1.3081339E-08 1.7076001E+00 7.1576111E-09 5.2237559E-10 O 3 1418+546 1999.09.06-17:53:55.0 NRAO20 46.37509 58.22663 916.6 18.9 9.1611970E-09 1.1779997E+00 6.9678184E-09 8.2253353E-10 O 3 1418+546 1999.09.06-17:53:55.0 WETTZELL 299.56698 58.26078 943.4 18.8 9.0266116E-09 1.1768987E+00 7.1576111E-09 5.2237559E-10 O 4 0955+476 1999.09.06-17:57:38.0 NRAO20 304.14355 69.47052 916.6 18.9 8.3160521E-09 1.0662944E+00 6.9678184E-09 8.2253353E-10 O 4 0955+476 1999.09.06-17:57:38.0 WETTZELL 320.45204 20.39224 943.4 18.8 2.1856392E-08 2.8683785E+00 7.1576111E-09 5.2237559E-10 O 5 1726+455 1999.09.06-18:01:19.0 NRAO20 52.91825 28.82149 916.6 18.9 1.6107650E-08 2.0816602E+00 6.9678184E-09 8.2253353E-10 O 5 1726+455 1999.09.06-18:01:19.0 WETTZELL 234.02770 84.17604 943.4 18.8 7.7198288E-09 1.0053525E+00 7.1576111E-09 5.2237559E-10 O 6 0014+813 1999.09.06-18:05:19.0 NRAO20 358.74667 30.08146 916.6 18.9 1.5487206E-08 1.9901062E+00 6.9678184E-09 8.2253353E-10 O 6 0014+813 1999.09.06-18:05:19.0 WETTZELL 12.53627 47.75929 943.4 18.8 1.0362790E-08 1.3495723E+00 7.1576111E-09 5.2237559E-10 O 7 1357+769 1999.09.06-18:09:38.0 NRAO20 10.59798 49.32170 916.6 18.9 1.0263804E-08 1.3184934E+00 6.9678184E-09 8.2253353E-10 O 7 1357+769 1999.09.06-18:09:38.0 WETTZELL 340.01162 53.94616 943.4 18.8 9.4932300E-09 1.2371852E+00 7.1576111E-09 5.2237559E-10 O 8 1849+670 1999.09.06-18:12:43.0 NRAO20 25.91752 30.07364 916.6 18.9 1.5496437E-08 1.9970560E+00 6.9678184E-09 8.2253353E-10 O 8 1849+670 1999.09.06-18:12:43.0 WETTZELL 13.17527 71.21336 943.4 18.8 8.1107944E-09 1.0560380E+00 7.1576111E-09 5.2237559E-10 O 9 1156+295 1999.09.06-18:17:15.0 NRAO20 180.08253 80.81431 916.6 18.9 7.8913677E-09 1.0130289E+00 6.9678184E-09 8.2253353E-10 O 9 1156+295 1999.09.06-18:17:15.0 WETTZELL 291.93366 20.03080 943.4 18.8 2.2230433E-08 2.9223221E+00 7.1576111E-09 5.2237559E-10 O 10 1606+106 1999.09.06-18:20:46.0 NRAO20 99.84201 28.79369 916.6 18.9 1.6125452E-08 2.0875609E+00 6.9678184E-09 8.2253353E-10 O 10 1606+106 1999.09.06-18:20:46.0 WETTZELL 224.67195 43.42597 943.4 18.8 1.1158901E-08 1.4559771E+00 7.1576111E-09 5.2237559E-10 O 11 1611+343 1999.09.06-18:23:46.0 NRAO20 74.78540 40.89755 916.6 18.9 1.1886297E-08 1.5329800E+00 6.9678184E-09 8.2253353E-10 O 11 1611+343 1999.09.06-18:23:46.0 WETTZELL 248.20951 62.86674 943.4 18.8 8.6275024E-09 1.1245865E+00 7.1576111E-09 5.2237559E-10 O 12 0917+624 1999.09.06-18:27:38.0 NRAO20 326.89866 55.15121 916.6 18.9 9.4855048E-09 1.2160442E+00 6.9678184E-09 8.2253353E-10 O 12 0917+624 1999.09.06-18:27:38.0 WETTZELL 338.23933 27.05921 943.4 18.8 1.6805531E-08 2.1967853E+00 7.1576111E-09 5.2237559E-10 O 13 1128+385 1999.09.06-18:30:30.0 NRAO20 272.03699 81.76889 916.6 18.9 7.8707320E-09 1.0097950E+00 6.9678184E-09 8.2253353E-10 O 13 1128+385 1999.09.06-18:30:30.0 WETTZELL 305.27220 20.55232 943.4 18.8 2.1698323E-08 2.8498589E+00 7.1576111E-09 5.2237559E-10 O 14 1749+096 1999.09.06-18:34:22.0 NRAO20 86.25224 10.88909 916.6 18.9 4.0128089E-08 5.3188217E+00 6.9678184E-09 8.2253353E-10 O 14 1749+096 1999.09.06-18:34:22.0 WETTZELL 193.81789 49.80042 943.4 18.7 1.0047291E-08 1.3092275E+00 7.1576111E-09 5.2237559E-10 O 15 1555+001 1999.09.06-18:37:27.0 NRAO20 113.92771 27.03233 916.6 18.9 1.7079233E-08 2.2120684E+00 6.9678184E-09 8.2253353E-10 O 15 1555+001 1999.09.06-18:37:27.0 WETTZELL 226.11489 30.91486 943.4 18.7 1.4902475E-08 1.9480193E+00 7.1576111E-09 5.2237559E-10 O 16 1308+326 1999.09.06-18:40:42.0 NRAO20 118.67101 78.60201 916.6 18.9 7.9473752E-09 1.0208690E+00 6.9678184E-09 8.2253353E-10 O 16 1308+326 1999.09.06-18:40:42.0 WETTZELL 286.59363 29.50782 943.4 18.7 1.5537322E-08 2.0337451E+00 7.1576111E-09 5.2237559E-10 O 17 0749+540 1999.09.06-18:44:30.0 NRAO20 312.26272 42.18753 916.6 18.9 1.1579306E-08 1.4826785E+00 6.9678184E-09 8.2253353E-10 O 17 0749+540 1999.09.06-18:44:30.0 WETTZELL 348.68635 14.24196 943.5 18.7 3.0663940E-08 4.0359765E+00 7.1576111E-09 5.2237559E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10