! Started logfile: J0443+3441_X_2017_01_21_pus_uvs.log on Sun May 5 15:25:59 2019 obs J0443+3441_X_2017_01_21_pus_uva.fits ! Reading UV FITS file: J0443+3441_X_2017_01_21_pus_uva.fits ! AN table 1: 13 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.724359 visibilities/baseline/integration-bin. ! Found source: J0443+3441 ! ! 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 1086 lines of history. ! ! Reading 4068 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 J0443+3441_X_2017_01_21_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 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.838571Jy sigma=0.006480 ! Fit after self-cal, rms=0.827571Jy sigma=0.006411 ! 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=0.648 mas, bmaj=2.6 mas, bpa=31.83 degrees ! Estimated noise=2097.3 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 = 0.132482 Jy ! Component: 100 - total flux cleaned = 0.177733 Jy ! Total flux subtracted in 100 components = 0.177733 Jy ! Clean residual min=-0.016529 max=0.025659 Jy/beam ! Clean residual mean=-0.000032 rms=0.005591 Jy/beam ! Combined flux in latest and established models = 0.177733 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.177733 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=0.110561Jy sigma=0.000777 ! Fit after self-cal, rms=0.110029Jy sigma=0.000774 ! 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=0.8146 mas, bmaj=2.624 mas, bpa=30.67 degrees ! Estimated noise=1463.05 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 = 0.0354758 Jy ! Component: 100 - total flux cleaned = 0.0545394 Jy ! Component: 150 - total flux cleaned = 0.064863 Jy ! Component: 200 - total flux cleaned = 0.0687153 Jy ! Total flux subtracted in 200 components = 0.0687153 Jy ! Clean residual min=-0.007802 max=0.008995 Jy/beam ! Clean residual mean=-0.000027 rms=0.002282 Jy/beam ! Combined flux in latest and established models = 0.246448 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 21 components and 0.246448 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=0.099155Jy sigma=0.000661 ! Fit after self-cal, rms=0.098904Jy sigma=0.000659 ! 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 1.01 FD 0.92 HN 1.00* LA 0.99 ! MK 0.94 NL 0.95 OV 0.94 PT 0.94 ! SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HN 1.00* LA 1.06 ! MK 0.94 NL 0.92 OV 0.91 PT 0.96 ! SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.89 HN 1.00* LA 1.06 ! MK 1.00 NL 0.94 OV 0.91 PT 0.96 ! SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.06 HN 1.00* LA 1.08 ! MK 1.05 NL 0.92 OV 0.99 PT 0.92 ! SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.00* LA 0.98 ! MK 0.98 NL 0.93 OV 0.95 PT 1.01 ! SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 1.02 HN 1.00* LA 1.01 ! MK 0.93 NL 0.95 OV 0.99 PT 0.99 ! SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 1.00* LA 1.09 ! MK 0.97 NL 0.98 OV 1.08 PT 0.98 ! SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 1.00* LA 1.04 ! MK 0.99 NL 0.94 OV 0.99 PT 1.00 ! SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.01 HN 1.00* LA 1.01 ! MK 0.97 NL 0.89 OV 1.02 PT 1.05 ! SC 0.90 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.00* LA 1.10 ! MK 1.05 NL 0.91 OV 0.96 PT 0.97 ! SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.94 HN 1.00* LA 1.08 ! MK 0.96 NL 0.91 OV 0.95 PT 1.06 ! SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 1.00* LA 1.15 ! MK 1.09 NL 0.94 OV 0.93 PT 1.06 ! SC 1.08 ! ! ! Fit before self-cal, rms=0.098904Jy sigma=0.000659 ! Fit after self-cal, rms=0.101458Jy sigma=0.000645 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8174 mas, bmaj=2.632 mas, bpa=30.37 degrees ! Estimated noise=1435.57 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 = 0.0011828 Jy ! Component: 100 - total flux cleaned = 0.000140361 Jy ! Component: 150 - total flux cleaned = -8.45344e-05 Jy ! Component: 200 - total flux cleaned = -0.000382859 Jy ! Total flux subtracted in 200 components = -0.000382859 Jy ! Clean residual min=-0.004860 max=0.005241 Jy/beam ! Clean residual mean=-0.000037 rms=0.001273 Jy/beam ! Combined flux in latest and established models = 0.246065 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 32 components and 0.246065 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=0.101146Jy sigma=0.000642 ! Fit after self-cal, rms=0.101275Jy sigma=0.000642 ! 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=0.101275Jy sigma=0.000642 ! Fit after self-cal, rms=0.101107Jy sigma=0.000642 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.816 mas, bmaj=2.634 mas, bpa=30.38 degrees ! Estimated noise=1435.68 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000668637 Jy ! Component: 100 - total flux cleaned = 0.000120195 Jy ! Component: 150 - total flux cleaned = -0.000120184 Jy ! Component: 200 - total flux cleaned = -0.000330764 Jy ! Total flux subtracted in 200 components = -0.000330764 Jy ! Clean residual min=-0.004256 max=0.004401 Jy/beam ! Clean residual mean=-0.000043 rms=0.001104 Jy/beam ! Combined flux in latest and established models = 0.245734 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 36 components and 0.245734 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=0.100959Jy sigma=0.000641 ! Fit after self-cal, rms=0.100930Jy sigma=0.000640 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 = -0.000188312 Jy ! Component: 100 - total flux cleaned = -0.000185248 Jy ! Component: 150 - total flux cleaned = -0.000237402 Jy ! Component: 200 - total flux cleaned = -0.000285174 Jy ! Total flux subtracted in 200 components = -0.000285174 Jy ! Clean residual min=-0.003857 max=0.004003 Jy/beam ! Clean residual mean=-0.000043 rms=0.001032 Jy/beam ! Combined flux in latest and established models = 0.245449 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 41 components and 0.245449 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=0.100858Jy sigma=0.000640 ! Fit after self-cal, rms=0.100847Jy sigma=0.000640 ! 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=0.100847Jy sigma=0.000640 ! Fit after self-cal, rms=0.100806Jy sigma=0.000640 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.814 mas, bmaj=2.637 mas, bpa=30.38 degrees ! Estimated noise=1435.31 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000383294 Jy ! Component: 100 - total flux cleaned = 0.000174411 Jy ! Component: 150 - total flux cleaned = 3.33737e-07 Jy ! Component: 200 - total flux cleaned = -7.65759e-05 Jy ! Total flux subtracted in 200 components = -7.65759e-05 Jy ! Clean residual min=-0.003680 max=0.003538 Jy/beam ! Clean residual mean=-0.000046 rms=0.000952 Jy/beam ! Combined flux in latest and established models = 0.245373 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 45 components and 0.245373 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=0.100757Jy sigma=0.000639 ! Fit after self-cal, rms=0.100743Jy sigma=0.000639 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 = -7.45805e-05 Jy ! Component: 100 - total flux cleaned = -0.000109933 Jy ! Component: 150 - total flux cleaned = -0.000173599 Jy ! Component: 200 - total flux cleaned = -0.000233038 Jy ! Total flux subtracted in 200 components = -0.000233038 Jy ! Clean residual min=-0.003589 max=0.003352 Jy/beam ! Clean residual mean=-0.000046 rms=0.000920 Jy/beam ! Combined flux in latest and established models = 0.24514 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 48 components and 0.24514 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=0.100715Jy sigma=0.000639 ! Fit after self-cal, rms=0.100712Jy sigma=0.000639 ! 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=0.100712Jy sigma=0.000639 ! Fit after self-cal, rms=0.100728Jy sigma=0.000639 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.908 mas, bmaj=2.923 mas, bpa=20.12 degrees ! Estimated noise=1927.64 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000333141 Jy ! Component: 100 - total flux cleaned = 0.000527533 Jy ! Component: 150 - total flux cleaned = 0.000644995 Jy ! Component: 200 - total flux cleaned = 0.000739274 Jy ! Total flux subtracted in 200 components = 0.000739274 Jy ! Clean residual min=-0.003955 max=0.003920 Jy/beam ! Clean residual mean=-0.000115 rms=0.001265 Jy/beam ! Combined flux in latest and established models = 0.245879 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 54 components and 0.245879 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=0.100716Jy sigma=0.000639 ! Fit after self-cal, rms=0.100714Jy sigma=0.000639 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 = -0.000121629 Jy ! Component: 100 - total flux cleaned = -5.62764e-05 Jy ! Component: 150 - total flux cleaned = -2.84203e-06 Jy ! Component: 200 - total flux cleaned = 6.25107e-05 Jy ! Total flux subtracted in 200 components = 6.25107e-05 Jy ! Clean residual min=-0.003962 max=0.003854 Jy/beam ! Clean residual mean=-0.000116 rms=0.001259 Jy/beam ! Combined flux in latest and established models = 0.245941 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 54 components and 0.245941 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=0.100715Jy sigma=0.000639 ! Fit after self-cal, rms=0.100714Jy sigma=0.000639 ! 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=0.8127 mas, bmaj=2.639 mas, bpa=30.37 degrees ! Estimated noise=1435.06 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8127 x 2.639 at 30.37 degrees (North through East) ! Clean map min=-0.0036936 max=0.17159 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=0.6482 mas, bmaj=2.613 mas, bpa=31.57 degrees ! Estimated noise=2050.86 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.129622 Jy ! Component: 100 - total flux cleaned = 0.176863 Jy ! Component: 150 - total flux cleaned = 0.204883 Jy ! Component: 200 - total flux cleaned = 0.22274 Jy ! Total flux subtracted in 200 components = 0.22274 Jy ! Clean residual min=-0.007907 max=0.010829 Jy/beam ! Clean residual mean=-0.000021 rms=0.002523 Jy/beam ! Combined flux in latest and established models = 0.22274 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.22274 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8127 mas, bmaj=2.639 mas, bpa=30.37 degrees ! Estimated noise=1435.06 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 = 0.013659 Jy ! Component: 100 - total flux cleaned = 0.0203266 Jy ! Component: 150 - total flux cleaned = 0.0222298 Jy ! Component: 200 - total flux cleaned = 0.0223765 Jy ! Total flux subtracted in 200 components = 0.0223765 Jy ! Clean residual min=-0.004172 max=0.004471 Jy/beam ! Clean residual mean=-0.000047 rms=0.001234 Jy/beam ! Combined flux in latest and established models = 0.245117 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 20 components and 0.245117 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=1.908 mas, bmaj=2.923 mas, bpa=20.12 degrees ! Estimated noise=1927.64 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00238742 Jy ! Component: 100 - total flux cleaned = 0.00222529 Jy ! Component: 150 - total flux cleaned = 0.00209745 Jy ! Component: 200 - total flux cleaned = 0.00199397 Jy ! Total flux subtracted in 200 components = 0.00199397 Jy ! Clean residual min=-0.004114 max=0.004208 Jy/beam ! Clean residual mean=-0.000112 rms=0.001299 Jy/beam ! Combined flux in latest and established models = 0.247111 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 = -0.000187522 Jy ! Component: 100 - total flux cleaned = -0.00030994 Jy ! Component: 150 - total flux cleaned = -0.000416132 Jy ! Component: 200 - total flux cleaned = -0.000478435 Jy ! Total flux subtracted in 200 components = -0.000478435 Jy ! Clean residual min=-0.004060 max=0.003987 Jy/beam ! Clean residual mean=-0.000113 rms=0.001267 Jy/beam ! Combined flux in latest and established models = 0.246632 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 32 components and 0.246632 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8127 mas, bmaj=2.639 mas, bpa=30.37 degrees ! Estimated noise=1435.06 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00116557 Jy ! Component: 100 - total flux cleaned = -0.00171421 Jy ! Component: 150 - total flux cleaned = -0.00204723 Jy ! Component: 200 - total flux cleaned = -0.00209266 Jy ! Total flux subtracted in 200 components = -0.00209266 Jy ! Clean residual min=-0.003508 max=0.003416 Jy/beam ! Clean residual mean=-0.000049 rms=0.000917 Jy/beam ! Combined flux in latest and established models = 0.24454 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 41 components and 0.24454 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=0.100700Jy sigma=0.000639 ! Fit after self-cal, rms=0.100681Jy sigma=0.000639 wmodel J0443+3441_X_2017_01_21_pus_map.mod ! Writing 41 model components to file: J0443+3441_X_2017_01_21_pus_map.mod wobs J0443+3441_X_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J0443+3441_X_2017_01_21_pus_uvs.fits wwins J0443+3441_X_2017_01_21_pus_map.win ! wwins: Wrote 1 windows to J0443+3441_X_2017_01_21_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 = -0.000563039 Jy ! Component: 100 - total flux cleaned = -0.000982737 Jy ! Component: 150 - total flux cleaned = -0.00132711 Jy ! Component: 200 - total flux cleaned = -0.001603 Jy ! Component: 250 - total flux cleaned = -0.00173389 Jy ! Component: 300 - total flux cleaned = -0.00193501 Jy ! Component: 350 - total flux cleaned = -0.00208585 Jy ! Component: 400 - total flux cleaned = -0.00215827 Jy ! Component: 450 - total flux cleaned = -0.00229968 Jy ! Component: 500 - total flux cleaned = -0.00243629 Jy ! Component: 550 - total flux cleaned = -0.00256802 Jy ! Component: 600 - total flux cleaned = -0.00263248 Jy ! Component: 650 - total flux cleaned = -0.00269387 Jy ! Component: 700 - total flux cleaned = -0.00272346 Jy ! Component: 750 - total flux cleaned = -0.0027518 Jy ! Component: 800 - total flux cleaned = -0.00275216 Jy ! Component: 850 - total flux cleaned = -0.0028072 Jy ! Component: 900 - total flux cleaned = -0.00286052 Jy ! Component: 950 - total flux cleaned = -0.00296379 Jy ! Component: 1000 - total flux cleaned = -0.00303993 Jy ! Component: 1050 - total flux cleaned = -0.00313879 Jy ! Component: 1100 - total flux cleaned = -0.00325956 Jy ! Component: 1150 - total flux cleaned = -0.00335334 Jy ! Component: 1200 - total flux cleaned = -0.00339959 Jy ! Component: 1250 - total flux cleaned = -0.00346702 Jy ! Component: 1300 - total flux cleaned = -0.00353281 Jy ! Component: 1350 - total flux cleaned = -0.00357575 Jy ! Component: 1400 - total flux cleaned = -0.00365933 Jy ! Component: 1450 - total flux cleaned = -0.00365947 Jy ! Component: 1500 - total flux cleaned = -0.00369998 Jy ! Component: 1550 - total flux cleaned = -0.00375938 Jy ! Component: 1600 - total flux cleaned = -0.00377884 Jy ! Component: 1650 - total flux cleaned = -0.00379829 Jy ! Component: 1700 - total flux cleaned = -0.00385442 Jy ! Component: 1750 - total flux cleaned = -0.00389099 Jy ! Component: 1800 - total flux cleaned = -0.003909 Jy ! Component: 1850 - total flux cleaned = -0.0039265 Jy ! Component: 1900 - total flux cleaned = -0.00390915 Jy ! Component: 1950 - total flux cleaned = -0.00394358 Jy ! Component: 2000 - total flux cleaned = -0.00394341 Jy ! Total flux subtracted in 2048 components = -0.00394371 Jy ! Clean residual min=-0.000839 max=0.001198 Jy/beam ! Clean residual mean=-0.000016 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.240596 Jy keep ! Adding 112 model components to the UV plane model. ! The established model now contains 153 components and 0.240596 Jy ![Exited script file: muppet] wmap "J0443+3441_X_2017_01_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8127 x 2.639 at 30.37 degrees (North through East) ! Clean map min=-0.0028213 max=0.17104 Jy/beam ! Writing clean map to FITS file: J0443+3441_X_2017_01_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.171038 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000302092 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.529866 0.529866 1.05973 2.11946 4.23893 8.47786 16.9557 33.9114 67.8229 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.171 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8127 x 2.639 at 30.37 degrees (North through East) ! Clean map min=-0.0028213 max=0.17104 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 J0443+3441_X_2017_01_21_pus_uvs.log closed on Sun May 5 15:26:00 2019