! Started logfile: J1753+4409_X_2017_05_31_pus_uvs.log on Tue Feb 5 10:53:03 2019 obs J1753+4409_X_2017_05_31_pus_uva.fits ! Reading UV FITS file: J1753+4409_X_2017_05_31_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.970895 visibilities/baseline/integration-bin. ! Found source: J1753+4409 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1698 lines of history. ! ! Reading 59244 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..12 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 print "field_size =",field_size ! field_size = 512 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J1753+4409_X_2017_05_31_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.805485Jy sigma=0.006776 ! Fit after self-cal, rms=0.800182Jy sigma=0.006738 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7382 mas, bmaj=1.248 mas, bpa=-9.563 degrees ! Estimated noise=775.606 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.149841 Jy ! Component: 100 - total flux cleaned = 0.193497 Jy ! Total flux subtracted in 100 components = 0.193497 Jy ! Clean residual min=-0.014410 max=0.075041 Jy/beam ! Clean residual mean=-0.000123 rms=0.005293 Jy/beam ! Combined flux in latest and established models = 0.193497 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.193497 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.139147Jy sigma=0.001155 ! Fit after self-cal, rms=0.139092Jy sigma=0.001154 ! Inverting map ! Added new window around map position (2, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.06099 Jy ! Component: 100 - total flux cleaned = 0.0888123 Jy ! Total flux subtracted in 100 components = 0.0888123 Jy ! Clean residual min=-0.009722 max=0.023756 Jy/beam ! Clean residual mean=-0.000071 rms=0.003022 Jy/beam ! Combined flux in latest and established models = 0.282309 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 19 components and 0.282309 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.105139Jy sigma=0.000842 ! Fit after self-cal, rms=0.099868Jy sigma=0.000799 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0249332 Jy ! Component: 100 - total flux cleaned = 0.0401881 Jy ! Total flux subtracted in 100 components = 0.0401881 Jy ! Clean residual min=-0.005920 max=0.009892 Jy/beam ! Clean residual mean=-0.000043 rms=0.001742 Jy/beam ! Combined flux in latest and established models = 0.322497 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 25 components and 0.322497 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.091431Jy sigma=0.000716 ! Fit after self-cal, rms=0.090752Jy sigma=0.000711 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0125049 Jy ! Component: 100 - total flux cleaned = 0.020842 Jy ! Total flux subtracted in 100 components = 0.020842 Jy ! Clean residual min=-0.004958 max=0.007594 Jy/beam ! Clean residual mean=-0.000028 rms=0.001347 Jy/beam ! Combined flux in latest and established models = 0.343339 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 29 components and 0.343339 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.088395Jy sigma=0.000687 ! Fit after self-cal, rms=0.088274Jy sigma=0.000686 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.944 mas, bmaj=1.519 mas, bpa=-8.316 degrees ! Estimated noise=349.701 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (3, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0105245 Jy ! Component: 100 - total flux cleaned = 0.0165356 Jy ! Component: 150 - total flux cleaned = 0.0200791 Jy ! Component: 200 - total flux cleaned = 0.0217856 Jy ! Total flux subtracted in 200 components = 0.0217856 Jy ! Clean residual min=-0.003442 max=0.004164 Jy/beam ! Clean residual mean=-0.000023 rms=0.000957 Jy/beam ! Combined flux in latest and established models = 0.365125 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 44 components and 0.365125 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.087041Jy sigma=0.000673 ! Fit after self-cal, rms=0.086943Jy sigma=0.000672 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.00 KP 1.02 ! LA 0.95 MK 0.95 NL 0.97 OV 1.06 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.03 KP 0.96 ! LA 0.96 MK 0.95 NL 0.98 OV 1.06 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.05 KP 0.92 ! LA 0.96 MK 0.97 NL 0.98 OV 1.06 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.03 KP 0.99 ! LA 0.98 MK 0.98 NL 0.96 OV 1.06 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.98 KP 1.01 ! LA 0.96 MK 1.00 NL 0.86 OV 1.07 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.03 KP 1.00 ! LA 0.97 MK 0.99 NL 0.88 OV 0.99 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.07 KP 1.00 ! LA 0.99 MK 1.00 NL 0.86 OV 0.98 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.08 KP 0.99 ! LA 0.98 MK 0.99 NL 0.86 OV 0.98 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.09 KP 1.01 ! LA 0.98 MK 0.97 NL 0.87 OV 0.98 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.06 KP 1.00 ! LA 0.98 MK 1.00 NL 0.87 OV 0.98 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.13 KP 0.92 ! LA 1.00 MK 1.14 NL 0.87 OV 0.98 ! PT 1.05 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.02 KP 0.95 ! LA 0.97 MK 0.99 NL 0.88 OV 1.07 ! PT 1.06 SC 1.03 ! ! ! Fit before self-cal, rms=0.086943Jy sigma=0.000672 ! Fit after self-cal, rms=0.085648Jy sigma=0.000659 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9494 mas, bmaj=1.529 mas, bpa=-8.614 degrees ! Estimated noise=344.269 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00216718 Jy ! Component: 100 - total flux cleaned = 0.00311175 Jy ! Component: 150 - total flux cleaned = 0.00377561 Jy ! Component: 200 - total flux cleaned = 0.00402605 Jy ! Total flux subtracted in 200 components = 0.00402605 Jy ! Clean residual min=-0.002075 max=0.002816 Jy/beam ! Clean residual mean=-0.000013 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.369151 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 63 components and 0.369151 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.085460Jy sigma=0.000658 ! Fit after self-cal, rms=0.085461Jy sigma=0.000657 ! Inverting map ! Added new window around map position (5.6, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00232976 Jy ! Component: 100 - total flux cleaned = 0.00311069 Jy ! Component: 150 - total flux cleaned = 0.00355714 Jy ! Component: 200 - total flux cleaned = 0.00374877 Jy ! Total flux subtracted in 200 components = 0.00374877 Jy ! Clean residual min=-0.001868 max=0.002135 Jy/beam ! Clean residual mean=-0.000008 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.3729 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 85 components and 0.3729 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.085351Jy sigma=0.000656 ! Fit after self-cal, rms=0.085339Jy sigma=0.000656 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.085339Jy sigma=0.000656 ! Fit after self-cal, rms=0.086525Jy sigma=0.000653 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9472 mas, bmaj=1.528 mas, bpa=-8.593 degrees ! Estimated noise=343.381 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00192211 Jy ! Component: 100 - total flux cleaned = 0.00245052 Jy ! Component: 150 - total flux cleaned = 0.00289828 Jy ! Component: 200 - total flux cleaned = 0.00300042 Jy ! Total flux subtracted in 200 components = 0.00300042 Jy ! Clean residual min=-0.001317 max=0.001564 Jy/beam ! Clean residual mean=-0.000003 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.3759 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 101 components and 0.3759 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.086467Jy sigma=0.000652 ! Fit after self-cal, rms=0.086495Jy sigma=0.000652 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (9.4, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145727 Jy ! Component: 100 - total flux cleaned = 0.00218184 Jy ! Component: 150 - total flux cleaned = 0.00272047 Jy ! Component: 200 - total flux cleaned = 0.00304313 Jy ! Total flux subtracted in 200 components = 0.00304313 Jy ! Clean residual min=-0.001206 max=0.001275 Jy/beam ! Clean residual mean=0.000002 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.378943 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 113 components and 0.378943 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.086458Jy sigma=0.000652 ! Fit after self-cal, rms=0.086456Jy sigma=0.000652 ! Inverting map ! Added new window around map position (9.4, -9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000872824 Jy ! Component: 100 - total flux cleaned = 0.00117601 Jy ! Component: 150 - total flux cleaned = 0.00137551 Jy ! Component: 200 - total flux cleaned = 0.00142163 Jy ! Total flux subtracted in 200 components = 0.00142163 Jy ! Clean residual min=-0.001115 max=0.001068 Jy/beam ! Clean residual mean=0.000004 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.380365 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 127 components and 0.380365 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.086435Jy sigma=0.000652 ! Fit after self-cal, rms=0.086433Jy sigma=0.000652 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.086433Jy sigma=0.000652 ! Fit after self-cal, rms=0.086534Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.947 mas, bmaj=1.528 mas, bpa=-8.526 degrees ! Estimated noise=342.969 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000723124 Jy ! Component: 100 - total flux cleaned = 0.000994324 Jy ! Component: 150 - total flux cleaned = 0.00110428 Jy ! Component: 200 - total flux cleaned = 0.00120636 Jy ! Total flux subtracted in 200 components = 0.00120636 Jy ! Clean residual min=-0.001006 max=0.001015 Jy/beam ! Clean residual mean=0.000003 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.381571 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 133 components and 0.381571 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.086520Jy sigma=0.000651 ! Fit after self-cal, rms=0.086524Jy sigma=0.000651 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000224694 Jy ! Component: 100 - total flux cleaned = 0.000243917 Jy ! Component: 150 - total flux cleaned = 0.000298993 Jy ! Component: 200 - total flux cleaned = 0.00031582 Jy ! Total flux subtracted in 200 components = 0.00031582 Jy ! Clean residual min=-0.001017 max=0.000994 Jy/beam ! Clean residual mean=0.000003 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.381887 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 140 components and 0.381887 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.086516Jy sigma=0.000651 ! Fit after self-cal, rms=0.086515Jy sigma=0.000651 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.086515Jy sigma=0.000651 ! Fit after self-cal, rms=0.086513Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.186 mas, bmaj=2.57 mas, bpa=-6.007 degrees ! Estimated noise=427.563 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000710143 Jy ! Component: 100 - total flux cleaned = 0.00086592 Jy ! Component: 150 - total flux cleaned = 0.000974864 Jy ! Component: 200 - total flux cleaned = 0.0010132 Jy ! Total flux subtracted in 200 components = 0.0010132 Jy ! Clean residual min=-0.000895 max=0.000908 Jy/beam ! Clean residual mean=0.000009 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.3829 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 149 components and 0.3829 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.086508Jy sigma=0.000651 ! Fit after self-cal, rms=0.086508Jy sigma=0.000651 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.38779e-05 Jy ! Component: 100 - total flux cleaned = 5.56643e-05 Jy ! Component: 150 - total flux cleaned = 4.48825e-05 Jy ! Component: 200 - total flux cleaned = 4.51697e-05 Jy ! Total flux subtracted in 200 components = 4.51697e-05 Jy ! Clean residual min=-0.000893 max=0.000903 Jy/beam ! Clean residual mean=0.000009 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.382945 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 154 components and 0.382945 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.086505Jy sigma=0.000651 ! Fit after self-cal, rms=0.086505Jy sigma=0.000651 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.9467 mas, bmaj=1.528 mas, bpa=-8.488 degrees ! Estimated noise=342.834 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9467 x 1.528 at -8.488 degrees (North through East) ! Clean map min=-0.00089186 max=0.19212 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7385 mas, bmaj=1.255 mas, bpa=-9.702 degrees ! Estimated noise=764.463 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.155914 Jy ! Component: 100 - total flux cleaned = 0.223445 Jy ! Component: 150 - total flux cleaned = 0.264381 Jy ! Component: 200 - total flux cleaned = 0.292412 Jy ! Total flux subtracted in 200 components = 0.292412 Jy ! Clean residual min=-0.006304 max=0.015724 Jy/beam ! Clean residual mean=-0.000060 rms=0.001862 Jy/beam ! Combined flux in latest and established models = 0.292412 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.292412 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9467 mas, bmaj=1.528 mas, bpa=-8.488 degrees ! Estimated noise=342.834 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0269446 Jy ! Component: 100 - total flux cleaned = 0.0437472 Jy ! Component: 150 - total flux cleaned = 0.0544768 Jy ! Component: 200 - total flux cleaned = 0.0616883 Jy ! Total flux subtracted in 200 components = 0.0616883 Jy ! Clean residual min=-0.001997 max=0.004100 Jy/beam ! Clean residual mean=-0.000038 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.3541 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 31 components and 0.354101 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00532584 Jy ! Component: 100 - total flux cleaned = 0.00931042 Jy ! Component: 150 - total flux cleaned = 0.0123529 Jy ! Component: 200 - total flux cleaned = 0.0147482 Jy ! Total flux subtracted in 200 components = 0.0147482 Jy ! Clean residual min=-0.001299 max=0.001622 Jy/beam ! Clean residual mean=-0.000017 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.368849 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 49 components and 0.368849 Jy ! Inverting map ! Added new window around map position (7.4, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00198315 Jy ! Component: 100 - total flux cleaned = 0.0036448 Jy ! Component: 150 - total flux cleaned = 0.00509145 Jy ! Component: 200 - total flux cleaned = 0.00636329 Jy ! Total flux subtracted in 200 components = 0.00636329 Jy ! Clean residual min=-0.001069 max=0.001096 Jy/beam ! Clean residual mean=-0.000008 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.375212 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 79 components and 0.375212 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.186 mas, bmaj=2.57 mas, bpa=-6.007 degrees ! Estimated noise=427.563 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00186807 Jy ! Component: 100 - total flux cleaned = 0.00322458 Jy ! Component: 150 - total flux cleaned = 0.0042835 Jy ! Component: 200 - total flux cleaned = 0.00514081 Jy ! Total flux subtracted in 200 components = 0.00514081 Jy ! Clean residual min=-0.000948 max=0.000926 Jy/beam ! Clean residual mean=-0.000001 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.380353 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000539156 Jy ! Component: 100 - total flux cleaned = 0.000970859 Jy ! Component: 150 - total flux cleaned = 0.00126137 Jy ! Component: 200 - total flux cleaned = 0.0014988 Jy ! Total flux subtracted in 200 components = 0.0014988 Jy ! Clean residual min=-0.000849 max=0.000849 Jy/beam ! Clean residual mean=0.000004 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.381852 Jy ! Adding 106 model components to the UV plane model. ! The established model now contains 163 components and 0.381852 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9467 mas, bmaj=1.528 mas, bpa=-8.488 degrees ! Estimated noise=342.834 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000222461 Jy ! Component: 100 - total flux cleaned = 0.000403072 Jy ! Component: 150 - total flux cleaned = 0.000584694 Jy ! Component: 200 - total flux cleaned = 0.000668525 Jy ! Total flux subtracted in 200 components = 0.000668525 Jy ! Clean residual min=-0.000898 max=0.000926 Jy/beam ! Clean residual mean=0.000003 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.38252 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 180 components and 0.38252 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.086503Jy sigma=0.000651 ! Fit after self-cal, rms=0.086492Jy sigma=0.000651 wmodel J1753+4409_X_2017_05_31_pus_map.mod ! Writing 180 model components to file: J1753+4409_X_2017_05_31_pus_map.mod wobs J1753+4409_X_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J1753+4409_X_2017_05_31_pus_uvs.fits wwins J1753+4409_X_2017_05_31_pus_map.win ! wwins: Wrote 7 windows to J1753+4409_X_2017_05_31_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000201596 Jy ! Component: 100 - total flux cleaned = 0.000232064 Jy ! Component: 150 - total flux cleaned = 0.000146422 Jy ! Component: 200 - total flux cleaned = 7.82945e-05 Jy ! Component: 250 - total flux cleaned = -1.34836e-05 Jy ! Component: 300 - total flux cleaned = -6.46626e-05 Jy ! Component: 350 - total flux cleaned = -0.0001514 Jy ! Component: 400 - total flux cleaned = -0.000211971 Jy ! Component: 450 - total flux cleaned = -0.000307011 Jy ! Component: 500 - total flux cleaned = -0.000377027 Jy ! Component: 550 - total flux cleaned = -0.000445437 Jy ! Component: 600 - total flux cleaned = -0.000434006 Jy ! Component: 650 - total flux cleaned = -0.00043406 Jy ! Component: 700 - total flux cleaned = -0.000477894 Jy ! Component: 750 - total flux cleaned = -0.000456359 Jy ! Component: 800 - total flux cleaned = -0.00046698 Jy ! Component: 850 - total flux cleaned = -0.000466986 Jy ! Component: 900 - total flux cleaned = -0.000487821 Jy ! Component: 950 - total flux cleaned = -0.000497973 Jy ! Component: 1000 - total flux cleaned = -0.000487731 Jy ! Component: 1050 - total flux cleaned = -0.000477716 Jy ! Component: 1100 - total flux cleaned = -0.000467682 Jy ! Component: 1150 - total flux cleaned = -0.000438056 Jy ! Component: 1200 - total flux cleaned = -0.000447869 Jy ! Component: 1250 - total flux cleaned = -0.00039957 Jy ! Component: 1300 - total flux cleaned = -0.000409074 Jy ! Component: 1350 - total flux cleaned = -0.00038075 Jy ! Component: 1400 - total flux cleaned = -0.0004181 Jy ! Component: 1450 - total flux cleaned = -0.000390128 Jy ! Component: 1500 - total flux cleaned = -0.000380816 Jy ! Component: 1550 - total flux cleaned = -0.000353425 Jy ! Component: 1600 - total flux cleaned = -0.000353574 Jy ! Component: 1650 - total flux cleaned = -0.000353661 Jy ! Component: 1700 - total flux cleaned = -0.000424662 Jy ! Component: 1750 - total flux cleaned = -0.000380504 Jy ! Component: 1800 - total flux cleaned = -0.000380467 Jy ! Component: 1850 - total flux cleaned = -0.000345697 Jy ! Component: 1900 - total flux cleaned = -0.000320043 Jy ! Component: 1950 - total flux cleaned = -0.000319997 Jy ! Component: 2000 - total flux cleaned = -0.000277689 Jy ! Total flux subtracted in 2048 components = -0.000252552 Jy ! Clean residual min=-0.000526 max=0.000455 Jy/beam ! Clean residual mean=0.000002 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.382268 Jy keep ! Adding 156 model components to the UV plane model. ! The established model now contains 336 components and 0.382268 Jy ![Exited script file: muppet] wmap "J1753+4409_X_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9467 x 1.528 at -8.488 degrees (North through East) ! Clean map min=-0.00069299 max=0.19228 Jy/beam ! Writing clean map to FITS file: J1753+4409_X_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.192276 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000156097 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.243552 0.243552 0.487104 0.974208 1.94842 3.89683 7.79366 15.5873 31.1747 62.3493 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.192 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9467 x 1.528 at -8.488 degrees (North through East) ! Clean map min=-0.00069299 max=0.19228 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J1753+4409_X_2017_05_31_pus_uvs.log closed on Tue Feb 5 10:53:07 2019