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: # 2019-03-08 | 05:48:58.523 # # Data content: # Ray-tracing results for session: # 97MAY31XT##### # 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: 1997053118 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1997060100 | 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 $97MAY31XT##### H $97MAY31XT##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-08 05:48:58.523) 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 1997.05.31-19:51:30.0 NRAO20 63.50346 19.29759 922.6 19.5 2.2825667E-08 3.0118016E+00 7.0049671E-09 6.0891034E-10 O 1 1308+326 1997.05.31-19:51:30.0 WETTZELL 187.30395 73.11254 950.4 6.5 7.7176406E-09 1.0451153E+00 7.2118149E-09 1.7362484E-10 O 2 0059+581 1997.05.31-19:55:18.0 NRAO20 322.49790 30.66798 922.6 19.5 1.4877396E-08 1.9608885E+00 7.0049671E-09 6.0891034E-10 O 2 0059+581 1997.05.31-19:55:18.0 WETTZELL 2.96733 17.62038 950.4 6.5 2.4113606E-08 3.2843178E+00 7.2118149E-09 1.7362484E-10 O 3 0804+499 1997.05.31-19:59:44.0 NRAO20 34.22057 75.45636 922.6 19.6 7.8652982E-09 1.0331853E+00 7.0049671E-09 6.0891034E-10 O 3 0804+499 1997.05.31-19:59:44.0 WETTZELL 303.21131 40.61865 950.4 6.5 1.1326592E-08 1.5341105E+00 7.2118149E-09 1.7362484E-10 O 4 1357+769 1997.05.31-20:04:22.0 NRAO20 16.11534 35.26701 922.5 19.6 1.3155828E-08 1.7317882E+00 7.0049671E-09 6.0891034E-10 O 4 1357+769 1997.05.31-20:04:22.0 WETTZELL 3.03653 62.29784 950.4 6.5 8.3384924E-09 1.1291119E+00 7.2118149E-09 1.7362484E-10 O 5 0552+398 1997.05.31-20:07:30.0 NRAO20 281.60769 72.47641 922.5 19.6 7.9834238E-09 1.0488425E+00 7.0049671E-09 6.0891034E-10 O 5 0552+398 1997.05.31-20:07:30.0 WETTZELL 313.83768 15.64461 950.4 6.5 2.6990828E-08 3.6787952E+00 7.2118149E-09 1.7362484E-10 O 6 1128+385 1997.05.31-20:11:02.0 NRAO20 70.32473 43.53815 922.5 19.6 1.1039108E-08 1.4505218E+00 7.0049671E-09 6.0891034E-10 O 6 1128+385 1997.05.31-20:11:02.0 WETTZELL 257.02139 64.49482 950.4 6.5 8.1810737E-09 1.1076972E+00 7.2118149E-09 1.7362484E-10 O 7 OJ287 1997.05.31-20:14:50.0 NRAO20 130.27979 64.56890 922.5 19.6 8.4286790E-09 1.1066279E+00 7.0049671E-09 6.0891034E-10 O 7 OJ287 1997.05.31-20:14:50.0 WETTZELL 270.56787 26.55579 950.4 6.5 1.6445172E-08 2.2306838E+00 7.2118149E-09 1.7362484E-10 O 8 0014+813 1997.05.31-20:19:28.0 NRAO20 350.30831 35.12340 922.5 19.6 1.3202155E-08 1.7385818E+00 7.0049671E-09 6.0891034E-10 O 8 0014+813 1997.05.31-20:19:28.0 WETTZELL 4.34864 41.28265 950.4 6.4 1.1175655E-08 1.5141459E+00 7.2118149E-09 1.7362484E-10 O 9 0955+476 1997.05.31-20:23:14.0 NRAO20 58.92745 63.65547 922.5 19.6 8.4938792E-09 1.1157462E+00 7.0049671E-09 6.0891034E-10 O 9 0955+476 1997.05.31-20:23:14.0 WETTZELL 290.40271 52.01371 950.4 6.4 9.3641335E-09 1.2679256E+00 7.2118149E-09 1.7362484E-10 O 10 1803+784 1997.05.31-20:27:02.0 NRAO20 5.70196 27.93198 922.5 19.6 1.6186743E-08 2.1340290E+00 7.0049671E-09 6.0891034E-10 O 10 1803+784 1997.05.31-20:27:02.0 WETTZELL 17.14205 53.51349 950.4 6.4 9.1792716E-09 1.2432425E+00 7.2118149E-09 1.7362484E-10 O 11 4C39.25 1997.05.31-20:29:58.0 NRAO20 80.40288 70.79970 922.5 19.6 8.0612499E-09 1.0586898E+00 7.0049671E-09 6.0891034E-10 O 11 4C39.25 1997.05.31-20:29:58.0 WETTZELL 284.95099 41.80841 950.4 6.4 1.1063008E-08 1.4983666E+00 7.2118149E-09 1.7362484E-10 O 12 1308+326 1997.05.31-20:32:38.0 NRAO20 68.52998 26.67587 922.5 19.6 1.6882402E-08 2.2218479E+00 7.0049671E-09 6.0891034E-10 O 12 1308+326 1997.05.31-20:32:38.0 WETTZELL 214.48276 70.67163 950.4 6.4 7.8257344E-09 1.0596931E+00 7.2118149E-09 1.7362484E-10 O 13 0642+449 1997.05.31-20:36:06.0 NRAO20 302.31176 75.80791 922.5 19.6 7.8529360E-09 1.0316903E+00 7.0049671E-09 6.0891034E-10 O 13 0642+449 1997.05.31-20:36:06.0 WETTZELL 313.89454 22.15920 950.4 6.4 1.9443987E-08 2.6401427E+00 7.2118149E-09 1.7362484E-10 O 14 0804+499 1997.05.31-20:40:44.0 NRAO20 7.67242 78.46036 922.5 19.6 7.7705498E-09 1.0207795E+00 7.0049671E-09 6.0891034E-10 O 14 0804+499 1997.05.31-20:40:44.0 WETTZELL 307.94903 35.15068 950.4 6.4 1.2797920E-08 1.7339450E+00 7.2118149E-09 1.7362484E-10 O 15 0552+398 1997.05.31-20:44:38.0 NRAO20 283.31665 65.35481 922.5 19.6 8.3748102E-09 1.1004634E+00 7.0049671E-09 6.0891034E-10 O 15 0552+398 1997.05.31-20:44:38.0 WETTZELL 319.81361 11.47855 950.4 6.4 3.6122028E-08 4.9553205E+00 7.2118149E-09 1.7362484E-10 O 16 1128+385 1997.05.31-20:48:10.0 NRAO20 73.70198 50.47276 922.5 19.6 9.8634731E-09 1.2957042E+00 7.0049671E-09 6.0891034E-10 O 16 1128+385 1997.05.31-20:48:10.0 WETTZELL 265.74841 58.47725 950.4 6.4 8.6605765E-09 1.1726410E+00 7.2118149E-09 1.7362484E-10 O 17 OJ287 1997.05.31-20:51:58.0 NRAO20 149.18523 69.31448 922.4 19.7 8.1372625E-09 1.0683968E+00 7.0049671E-09 6.0891034E-10 O 17 OJ287 1997.05.31-20:51:58.0 WETTZELL 277.43044 20.48511 950.4 6.4 2.0932714E-08 2.8442337E+00 7.2118149E-09 1.7362484E-10 O 18 0955+476 1997.05.31-20:55:06.0 NRAO20 56.24588 68.94955 922.4 19.7 8.1569311E-09 1.0714421E+00 7.0049671E-09 6.0891034E-10 O 18 0955+476 1997.05.31-20:55:06.0 WETTZELL 294.12255 47.17837 950.4 6.4 1.0059348E-08 1.3621809E+00 7.2118149E-09 1.7362484E-10 O 19 0059+581 1997.05.31-20:58:34.0 NRAO20 327.18679 23.49724 922.4 19.7 1.8978929E-08 2.5067919E+00 7.0049671E-09 6.0891034E-10 O 19 0059+581 1997.05.31-20:58:34.0 WETTZELL 11.59335 18.93684 950.4 6.3 2.2528259E-08 3.0663825E+00 7.2118149E-09 1.7362484E-10 O 20 4C39.25 1997.05.31-21:02:22.0 NRAO20 82.09033 77.08845 922.4 19.7 7.7926551E-09 1.0258545E+00 6.9832597E-09 6.1275942E-10 O 20 4C39.25 1997.05.31-21:02:22.0 WETTZELL 289.80090 36.73955 950.4 6.3 1.2305553E-08 1.6700097E+00 7.2004492E-09 1.7603250E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10