+HEADER CORREL OSO DATABASE 20JAN10VB SESSNAME ON0010 OBSTIME 2020/01/10 UTSTART 1830 DURATION 20.25 DOY 010 CORRTIME 2020/03/09 CORRPASS 1 EXPORT DONE +SUMMARY Qcode % of Total % of Correlated scans scans 5-9 - 98.87% 0 - 0.00% 4-1,A-H,N - 1.13% REMOVED - - +CORRELATOR_NOTES -Correlated as k20010, split and 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. ONSA13SW (Ow/T): OK. +DROP_CHANNELS Baseline: Channels dropped On-Oe/Ow: X00 due to RFI. Oe-Ow: X00 and X04 due to RFI. +MANUAL_PCAL +CHANNELS Channels: X00LX/Y = band|channel#|sideband|polarizations|notes X00UR/X/Y freq@8244.99/bw@32.0 X01UR/X/Y freq@8284.99/bw@32.0 X02UR/X/Y freq@8384.99/bw@32.0 X03UR/X/Y freq@8544.99/bw@32.0 X04UR/X/Y freq@8764.99/bw@32.0 X05UR/X/Y freq@8884.99/bw@32.0 X06UR/X/Y freq@8924.99/bw@32.0 X07UR/X/Y freq@8964.99/bw@32.0 +CLOCKS Clocks: OSO Station fmout-gps Used Rate Comments [usec] [usec] [sec/sec] On -37.02 -35.65 0 Reftime 2020y009d18h00m0s Oe -36.84 -30.48 0 Reftime 2020y009d18h00m0s Ow -36.84 -30.52 0 Reftime 2020y009d18h00m0s Using Peculiar offsets for On: 1.35, Oe: 6.32, Ow: 6.28. NOTE: Used wrong reftime, but since no rate was applied it is equal to using experiment start as reftime. +QCODES Qcod 0 1 2 3 4 5 6 7 8 9 A B C D E F G H N Tot ------------------------------------------------------- ST:X 0 0 0 1 0 2 4 14 30 900 0 0 0 0 0 0 19 0 0 970 SX:X 0 0 1 0 1 1 6 24 67 863 0 0 0 0 0 0 7 0 0 970 XT:X 0 0 0 0 0 0 1 5 41 919 0 0 0 0 0 0 4 0 0 970 ------------------------------------------------------- Tot 0 0 1 1 1 3 11 43 138 2682 0 0 0 0 0 0 30 0 0 2910 +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 * * general fit params pc_mode multitone pc_period 1 samplers 1 abcdefgh * remove band a,b which often have bad RFI freqs c d e f g h * phases derived on scan 010-2213 * ref On/X if station X sampler_delay_r -10 *ns if station S sampler_delay_y -70 *ns sampler_delay_x -70 *ns pc_phases_y abcdefgh -88.4 3.2 213.4 124.9 202.9 113.5 195.8 284.1 pc_phases_x abcdefgh 50.6 136.4 343.8 322.5 67.9 281.6 355.8 80.8 if station T sampler_delay_y 55 *ns sampler_delay_x 45 *ns pc_phases_y abcdefgh -17.7 -91.8 -244.1 -165.8 -153.7 -331.7 -35.4 -97.5 pc_phases_x abcdefgh 75.9 12.6 -139.7 -86.9 -83.8 -279.5 -349.7 -54.6 if baseline ST * Remove RFI freqs d e f g h *-------------------------------------------------------------- +END