+HEADER CORREL OSO DATABASE 19NOV19VB SESSNAME ON9323 OBSTIME 2019/11/19 UTSTART 1800 DURATION 21 DOY 323 CORRTIME 2020/02/23 CORRPASS 1 EXPORT DONE +SUMMARY Qcode % of Total % of Correlated scans scans 5-9 - 99.04% 0 - 0.13% 4-1,A-H,N - 0.83% REMOVED - - +CORRELATOR_NOTES -Correlated as k19323, renamed for post-processing. -On observed R-pol 8x32MHz channels, Oe/Ow observed X and Y pols 8x32MHz channels. -Correlated using DiFX 2.6.1. -Processed using difx2mark4 v1.6, HOPS 3.21. Oe-On fringefit done using "-P XR+YR" in fourfit. On-Ow fringefit done using "-P RX+RY" in fourfit. Oe-Ow fringefit done using "-P I" in fourfit. -Logfile pressure values overwritten by updateLogPressureData.py; The change in pressure w.r.t original wx value (from pressure sensor at OSO weather station) is P_new = P_ref * (1 - 0.0000226*(h - h_ref))^5.225 [H Berg. Allgemeine Meteorologie: Einfuhrung in die Physik der Atmosphare. Dummler, 1948.] where P_ref is the original wx value, h is the height of On (59.3 m), Oe (53.2 m) or Ow (53.2 m), and h_ref is the height of the OSO pressure sensor (46.6 m). The approximate changes with respect to the original wx values (now modified) are: On = -1.5 hPa Oe = -0.8 hPa Ow = -0.8 hPa. -Submitted vgosDb contains 3 wrappers: v1: vgosDbMake v2: vgosDbCalc v3: vgosDbProcLogs +STATION_NOTES ONSALA60 (On/X): OK. ONSA13NE (Oe/S): OK. CDMS failed 324-0644 to 324-1214. No cable cal in this range. ONSA13SW (Ow/T): OK. Scans 323-1800 to 323-1818 excluded since pcal off. +DROP_CHANNELS Baseline: Channels dropped All: X00 and X01 due to RFI. +MANUAL_PCAL +CHANNELS Channels: X00LX/Y = band|channel#|sideband|polarizations|notes X00UR/X/Y freq@8212.99/bw@32.0 X01UR/X/Y freq@8252.99/bw@32.0 X02UR/X/Y freq@8352.99/bw@32.0 X03UR/X/Y freq@8512.99/bw@32.0 X04UR/X/Y freq@8732.99/bw@32.0 X05UR/X/Y freq@8852.99/bw@32.0 X06UR/X/Y freq@8892.99/bw@32.0 X07UR/X/Y freq@8932.99/bw@32.0 +CLOCKS Clocks: OSO Station fmout-gps Used Rate Comments [usec] [usec] [sec/sec] On -34.84 -39.41 0 Reftime 2019y325d12h00m0s Oe -34.66 -34.31 0 Reftime 2019y325d12h00m0s Ow -34.66 -34.46 0 Reftime 2019y325d12h00m0s NOTE: Correlated before knowing about peculiar offsets; hence only the relative time is correct in these data. +QCODES Qcod 0 1 2 3 4 5 6 7 8 9 A B C D E F G H N Tot ----------------------------------------------------- ST:X 1 0 0 0 0 1 4 9 17 952 0 0 0 0 0 0 14 0 0 998 SX:X 2 0 0 0 0 0 1 13 11 977 0 0 0 0 0 0 10 0 0 1014 XT:X 1 0 0 0 0 0 1 3 10 982 0 0 0 0 0 0 1 0 0 998 ----------------------------------------------------- Tot 4 0 0 0 0 1 6 25 38 2911 0 0 0 0 0 0 25 0 0 3010 +SNR_RATIOS Not applicable due to incorrect SKED prediction due to incorrect SEFDs for antennas at skeduling time. Minimum scan length of 30 seconds was used. +FOURFIT_CONTROL_FILE *-------------------------------------------------------------- * Fourfit control file *--------------------- notches 8204.5 8205.5 8209.5 8210.5 8214.5 8215.5 8219.5 8220.5 8224.5 8225.5 8229.5 8230.5 8234.5 8235.5 8239.5 8240.5 8244.5 8245.5 8249.5 8250.5 8254.5 8255.5 8259.5 8260.5 8264.5 8265.5 8269.5 8270.5 8274.5 8275.5 8279.5 8280.5 8284.5 8285.5 8289.5 8290.5 8294.5 8295.5 8299.5 8300.5 8304.5 8305.5 8309.5 8310.5 8314.5 8315.5 8319.5 8320.5 8324.5 8325.5 8329.5 8330.5 8334.5 8335.5 8339.5 8340.5 8344.5 8345.5 8349.5 8350.5 8354.5 8355.5 8359.5 8360.5 8364.5 8365.5 8369.5 8370.5 8374.5 8375.5 8379.5 8380.5 8384.5 8385.5 8389.5 8390.5 8394.5 8395.5 8399.5 8400.5 8404.5 8405.5 8409.5 8410.5 8414.5 8415.5 8419.5 8420.5 8424.5 8425.5 8429.5 8430.5 8434.5 8435.5 8439.5 8440.5 8444.5 8445.5 8449.5 8450.5 8454.5 8455.5 8459.5 8460.5 8464.5 8465.5 8469.5 8470.5 8474.5 8475.5 8479.5 8480.5 8484.5 8485.5 8489.5 8490.5 8494.5 8495.5 8499.5 8500.5 8504.5 8505.5 8509.5 8510.5 8514.5 8515.5 8519.5 8520.5 8524.5 8525.5 8529.5 8530.5 8534.5 8535.5 8539.5 8540.5 8544.5 8545.5 8549.5 8550.5 8554.5 8555.5 8559.5 8560.5 8564.5 8565.5 8569.5 8570.5 8574.5 8575.5 8579.5 8580.5 8584.5 8585.5 8589.5 8590.5 8594.5 8595.5 8599.5 8600.5 8604.5 8605.5 8609.5 8610.5 8614.5 8615.5 8619.5 8620.5 8624.5 8625.5 8629.5 8630.5 8634.5 8635.5 8639.5 8640.5 8644.5 8645.5 8649.5 8650.5 8654.5 8655.5 8659.5 8660.5 8664.5 8665.5 8669.5 8670.5 8674.5 8675.5 8679.5 8680.5 8684.5 8685.5 8689.5 8690.5 8694.5 8695.5 8699.5 8700.5 8704.5 8705.5 8709.5 8710.5 8714.5 8715.5 8719.5 8720.5 8724.5 8725.5 8729.5 8730.5 8734.5 8735.5 8739.5 8740.5 8744.5 8745.5 8749.5 8750.5 8754.5 8755.5 8759.5 8760.5 8764.5 8765.5 8769.5 8770.5 8774.5 8775.5 8779.5 8780.5 8784.5 8785.5 8789.5 8790.5 8794.5 8795.5 8799.5 8800.5 8804.5 8805.5 8809.5 8810.5 8814.5 8815.5 8819.5 8820.5 8824.5 8825.5 8829.5 8830.5 8834.5 8835.5 8839.5 8840.5 8844.5 8845.5 8849.5 8850.5 8854.5 8855.5 8859.5 8860.5 8864.5 8865.5 8869.5 8870.5 8874.5 8875.5 8879.5 8880.5 8884.5 8885.5 8889.5 8890.5 8894.5 8895.5 8899.5 8900.5 8904.5 8905.5 8909.5 8910.5 8914.5 8915.5 8919.5 8920.5 8924.5 8925.5 8929.5 8930.5 8934.5 8935.5 8939.5 8940.5 8944.5 8945.5 8949.5 8950.5 8954.5 8955.5 8959.5 8960.5 8964.5 8965.5 8969.5 8970.5 8974.5 8975.5 8979.5 8980.5 8984.5 8985.5 8989.5 8990.5 8994.5 8995.5 8999.5 9000.5 9004.5 9005.5 9009.5 9010.5 9014.5 9015.5 9019.5 9020.5 9024.5 9025.5 * Known RFI 8911.49 8912.49 8975.49 8976.49 8783.49 8784.49 8271.00 8273.00 8527.00 8529.00 * * remove band a,b which often have bad RFI freqs c d e f g h * general fit params pc_period 1 pc_mode multitone samplers 1 abcdefgh * phases derived on scan 324-0203 * ref On/X if station X sampler_delay_r -230 *ns if station S sampler_delay_y -70 *ns sampler_delay_x -70 *ns pc_phases_y cdefgh -171.8 -352.0 -37.8 -266.4 -111.7 -312.7 pc_phases_x cdefgh -132.1 -220.0 -262.0 -185.1 -37.2 -243.4 if station T sampler_delay_y 53 *ns sampler_delay_x 53 *ns pc_phases_y cdefgh -125.9 24.7 185.7 153.0 19.6 246.2 pc_phases_x cdefgh -30.0 96.5 242.5 199.5 59.8 280.3 if station T and scan 323-180000 to 323-181700 * pcal was off during this time so skip these data skip true *-------------------------------------------------------------- +END