! Started logfile: J0726+7911_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:46:07 2019 obs J0726+7911_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J0726+7911_X_2017_01_16_pus_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.552778 visibilities/baseline/integration-bin. ! Found source: J0726+7911 ! ! 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 1309 lines of history. ! ! Reading 4776 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 J0726+7911_X_2017_01_16_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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.571030Jy sigma=0.003980 ! Fit after self-cal, rms=0.561581Jy sigma=0.003946 ! 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=1.026 mas, bmaj=1.349 mas, bpa=-50.22 degrees ! Estimated noise=2053.59 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 = 0.37689 Jy ! Component: 100 - total flux cleaned = 0.47851 Jy ! Total flux subtracted in 100 components = 0.47851 Jy ! Clean residual min=-0.026038 max=0.042949 Jy/beam ! Clean residual mean=-0.000139 rms=0.008658 Jy/beam ! Combined flux in latest and established models = 0.47851 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.47851 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=0.173148Jy sigma=0.000966 ! Fit after self-cal, rms=0.173132Jy sigma=0.000966 ! 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=1.209 mas, bmaj=1.586 mas, bpa=-47.2 degrees ! Estimated noise=1425.9 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 = 0.0434206 Jy ! Component: 100 - total flux cleaned = 0.0592848 Jy ! Component: 150 - total flux cleaned = 0.0588487 Jy ! Component: 200 - total flux cleaned = 0.0584826 Jy ! Total flux subtracted in 200 components = 0.0584826 Jy ! Clean residual min=-0.019444 max=0.025748 Jy/beam ! Clean residual mean=-0.000062 rms=0.005447 Jy/beam ! Combined flux in latest and established models = 0.536993 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 20 components and 0.536993 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=0.172274Jy sigma=0.000797 ! Fit after self-cal, rms=0.172224Jy sigma=0.000797 ! 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 1.03 FD 0.98 HN 1.00* KP 0.97 ! LA 1.00 MK 1.00* NL 0.87 OV 0.98 ! PT 1.26 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 1.00* KP 0.97 ! LA 0.97 MK 1.00* NL 0.88 OV 0.96 ! PT 1.28 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.98 HN 1.00* KP 0.98 ! LA 0.99 MK 1.00* NL 0.87 OV 0.95 ! PT 1.31 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 1.00* KP 0.95 ! LA 0.99 MK 1.00* NL 0.90 OV 0.95 ! PT 1.30 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.98 HN 1.00* KP 0.96 ! LA 1.00 MK 1.00* NL 0.88 OV 0.97 ! PT 1.36 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.98 HN 1.00* KP 0.95 ! LA 0.98 MK 1.00* NL 0.89 OV 1.01 ! PT 1.22 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.98 HN 1.00* KP 0.95 ! LA 0.96 MK 1.00* NL 0.88 OV 0.97 ! PT 1.34 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.98 HN 1.00* KP 0.96 ! LA 0.99 MK 1.00* NL 0.89 OV 0.95 ! PT 1.38 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.00 HN 1.00* KP 0.96 ! LA 0.94 MK 1.00* NL 0.87 OV 0.96 ! PT 1.37 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.03 HN 1.00* KP 0.97 ! LA 0.97 MK 1.00* NL 0.89 OV 0.98 ! PT 1.42 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.03 HN 1.00* KP 1.02 ! LA 0.95 MK 1.00* NL 0.90 OV 0.95 ! PT 1.44 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 1.00* KP 0.99 ! LA 0.97 MK 1.00* NL 0.90 OV 0.99 ! PT 1.38 SC 1.07 ! ! ! Fit before self-cal, rms=0.172224Jy sigma=0.000797 ! Fit after self-cal, rms=0.183798Jy sigma=0.000678 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.225 mas, bmaj=1.609 mas, bpa=-47.76 degrees ! Estimated noise=1411.07 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 = -0.00231207 Jy ! Component: 100 - total flux cleaned = -0.00259695 Jy ! Component: 150 - total flux cleaned = -0.00272175 Jy ! Component: 200 - total flux cleaned = -0.00305143 Jy ! Total flux subtracted in 200 components = -0.00305143 Jy ! Clean residual min=-0.009785 max=0.009293 Jy/beam ! Clean residual mean=-0.000025 rms=0.002411 Jy/beam ! Combined flux in latest and established models = 0.533941 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 28 components and 0.533941 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=0.183317Jy sigma=0.000676 ! Fit after self-cal, rms=0.183727Jy sigma=0.000676 ! 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=0.183727Jy sigma=0.000676 ! Fit after self-cal, rms=0.262838Jy sigma=0.000647 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.223 mas, bmaj=1.61 mas, bpa=-46.87 degrees ! Estimated noise=1414.2 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00185967 Jy ! Component: 100 - total flux cleaned = 0.00207966 Jy ! Component: 150 - total flux cleaned = 0.00225355 Jy ! Component: 200 - total flux cleaned = 0.00239369 Jy ! Total flux subtracted in 200 components = 0.00239369 Jy ! Clean residual min=-0.003951 max=0.004535 Jy/beam ! Clean residual mean=-0.000017 rms=0.001038 Jy/beam ! Combined flux in latest and established models = 0.536335 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 39 components and 0.536335 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=0.262814Jy sigma=0.000646 ! Fit after self-cal, rms=0.263078Jy sigma=0.000646 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 (4.2, -13.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00337197 Jy ! Component: 100 - total flux cleaned = 0.00329258 Jy ! Component: 150 - total flux cleaned = 0.00315643 Jy ! Component: 200 - total flux cleaned = 0.00310077 Jy ! Total flux subtracted in 200 components = 0.00310077 Jy ! Clean residual min=-0.003274 max=0.003393 Jy/beam ! Clean residual mean=-0.000023 rms=0.000912 Jy/beam ! Combined flux in latest and established models = 0.539436 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 54 components and 0.539436 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=0.262988Jy sigma=0.000645 ! Fit after self-cal, rms=0.262975Jy sigma=0.000645 ! 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=0.262975Jy sigma=0.000645 ! Fit after self-cal, rms=0.263167Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.221 mas, bmaj=1.607 mas, bpa=-46.79 degrees ! Estimated noise=1413.52 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000315774 Jy ! Component: 100 - total flux cleaned = 0.0002616 Jy ! Component: 150 - total flux cleaned = 0.000260175 Jy ! Component: 200 - total flux cleaned = 0.000304411 Jy ! Total flux subtracted in 200 components = 0.000304411 Jy ! Clean residual min=-0.003147 max=0.003175 Jy/beam ! Clean residual mean=-0.000022 rms=0.000860 Jy/beam ! Combined flux in latest and established models = 0.53974 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 59 components and 0.53974 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=0.263135Jy sigma=0.000644 ! Fit after self-cal, rms=0.263114Jy sigma=0.000644 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 = -0.000201953 Jy ! Component: 100 - total flux cleaned = -0.000201613 Jy ! Component: 150 - total flux cleaned = -0.00020069 Jy ! Component: 200 - total flux cleaned = -0.000166675 Jy ! Total flux subtracted in 200 components = -0.000166675 Jy ! Clean residual min=-0.003070 max=0.003119 Jy/beam ! Clean residual mean=-0.000022 rms=0.000840 Jy/beam ! Combined flux in latest and established models = 0.539573 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 65 components and 0.539573 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=0.263098Jy sigma=0.000644 ! Fit after self-cal, rms=0.263092Jy sigma=0.000644 ! 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=0.263092Jy sigma=0.000644 ! Fit after self-cal, rms=0.263490Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.406 mas, bmaj=2.912 mas, bpa=-38.07 degrees ! Estimated noise=1754.26 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000876909 Jy ! Component: 100 - total flux cleaned = 0.00096595 Jy ! Component: 150 - total flux cleaned = 0.00103325 Jy ! Component: 200 - total flux cleaned = 0.00115849 Jy ! Total flux subtracted in 200 components = 0.00115849 Jy ! Clean residual min=-0.003588 max=0.003260 Jy/beam ! Clean residual mean=-0.000035 rms=0.001014 Jy/beam ! Combined flux in latest and established models = 0.540732 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 78 components and 0.540732 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=0.263485Jy sigma=0.000644 ! Fit after self-cal, rms=0.263474Jy sigma=0.000644 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 = -1.88116e-05 Jy ! Component: 100 - total flux cleaned = 1.43076e-05 Jy ! Component: 150 - total flux cleaned = 6.04272e-05 Jy ! Component: 200 - total flux cleaned = 8.91483e-05 Jy ! Total flux subtracted in 200 components = 8.91483e-05 Jy ! Clean residual min=-0.003520 max=0.003252 Jy/beam ! Clean residual mean=-0.000035 rms=0.001009 Jy/beam ! Combined flux in latest and established models = 0.540821 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 86 components and 0.540821 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=0.263470Jy sigma=0.000644 ! Fit after self-cal, rms=0.263470Jy sigma=0.000644 ! 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=1.22 mas, bmaj=1.606 mas, bpa=-46.87 degrees ! Estimated noise=1413.9 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.22 x 1.606 at -46.87 degrees (North through East) ! Clean map min=-0.0029774 max=0.48771 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=1.038 mas, bmaj=1.37 mas, bpa=-50.34 degrees ! Estimated noise=2030.95 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.3725 Jy ! Component: 100 - total flux cleaned = 0.469765 Jy ! Component: 150 - total flux cleaned = 0.50939 Jy ! Component: 200 - total flux cleaned = 0.528949 Jy ! Total flux subtracted in 200 components = 0.528949 Jy ! Clean residual min=-0.007893 max=0.008965 Jy/beam ! Clean residual mean=-0.000031 rms=0.002042 Jy/beam ! Combined flux in latest and established models = 0.528949 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 0.528949 Jy ! Inverting map and beam ! Estimated beam: bmin=1.22 mas, bmaj=1.606 mas, bpa=-46.87 degrees ! Estimated noise=1413.9 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 = 0.00996097 Jy ! Component: 100 - total flux cleaned = 0.0152595 Jy ! Component: 150 - total flux cleaned = 0.0165462 Jy ! Component: 200 - total flux cleaned = 0.0164265 Jy ! Total flux subtracted in 200 components = 0.0164265 Jy ! Clean residual min=-0.004565 max=0.003785 Jy/beam ! Clean residual mean=-0.000023 rms=0.001035 Jy/beam ! Combined flux in latest and established models = 0.545375 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 28 components and 0.545375 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=2.406 mas, bmaj=2.912 mas, bpa=-38.07 degrees ! Estimated noise=1754.26 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.60417e-05 Jy ! Component: 100 - total flux cleaned = -0.000101128 Jy ! Component: 150 - total flux cleaned = -0.000270522 Jy ! Component: 200 - total flux cleaned = -0.000425211 Jy ! Total flux subtracted in 200 components = -0.000425211 Jy ! Clean residual min=-0.003348 max=0.003193 Jy/beam ! Clean residual mean=-0.000035 rms=0.001007 Jy/beam ! Combined flux in latest and established models = 0.54495 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 = -0.000174524 Jy ! Component: 100 - total flux cleaned = -0.000302957 Jy ! Component: 150 - total flux cleaned = -0.000448292 Jy ! Component: 200 - total flux cleaned = -0.000554705 Jy ! Total flux subtracted in 200 components = -0.000554705 Jy ! Clean residual min=-0.003293 max=0.003157 Jy/beam ! Clean residual mean=-0.000034 rms=0.000995 Jy/beam ! Combined flux in latest and established models = 0.544395 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 42 components and 0.544395 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.22 mas, bmaj=1.606 mas, bpa=-46.87 degrees ! Estimated noise=1413.9 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00085705 Jy ! Component: 100 - total flux cleaned = 0.000713221 Jy ! Component: 150 - total flux cleaned = 0.000644422 Jy ! Component: 200 - total flux cleaned = 0.000518129 Jy ! Total flux subtracted in 200 components = 0.000518129 Jy ! Clean residual min=-0.004028 max=0.003575 Jy/beam ! Clean residual mean=-0.000020 rms=0.000902 Jy/beam ! Combined flux in latest and established models = 0.544913 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 52 components and 0.544913 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=0.263527Jy sigma=0.000645 ! Fit after self-cal, rms=0.263525Jy sigma=0.000645 wmodel J0726+7911_X_2017_01_16_pus_map.mod ! Writing 52 model components to file: J0726+7911_X_2017_01_16_pus_map.mod wobs J0726+7911_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J0726+7911_X_2017_01_16_pus_uvs.fits wwins J0726+7911_X_2017_01_16_pus_map.win ! wwins: Wrote 2 windows to J0726+7911_X_2017_01_16_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 = -0.000278564 Jy ! Component: 100 - total flux cleaned = -0.000334464 Jy ! Component: 150 - total flux cleaned = -0.000283436 Jy ! Component: 200 - total flux cleaned = -0.000381639 Jy ! Component: 250 - total flux cleaned = -0.000334808 Jy ! Component: 300 - total flux cleaned = -0.000290054 Jy ! Component: 350 - total flux cleaned = -0.000248162 Jy ! Component: 400 - total flux cleaned = -0.000167552 Jy ! Component: 450 - total flux cleaned = -0.000168307 Jy ! Component: 500 - total flux cleaned = -5.55889e-05 Jy ! Component: 550 - total flux cleaned = -9.16049e-05 Jy ! Component: 600 - total flux cleaned = -5.50788e-05 Jy ! Component: 650 - total flux cleaned = -8.97252e-05 Jy ! Component: 700 - total flux cleaned = -0.000191048 Jy ! Component: 750 - total flux cleaned = -0.000355783 Jy ! Component: 800 - total flux cleaned = -0.000419822 Jy ! Component: 850 - total flux cleaned = -0.000609247 Jy ! Component: 900 - total flux cleaned = -0.000731819 Jy ! Component: 950 - total flux cleaned = -0.000731854 Jy ! Component: 1000 - total flux cleaned = -0.0008785 Jy ! Component: 1050 - total flux cleaned = -0.000964983 Jy ! Component: 1100 - total flux cleaned = -0.00104962 Jy ! Component: 1150 - total flux cleaned = -0.00113272 Jy ! Component: 1200 - total flux cleaned = -0.00129597 Jy ! Component: 1250 - total flux cleaned = -0.00140282 Jy ! Component: 1300 - total flux cleaned = -0.00150789 Jy ! Component: 1350 - total flux cleaned = -0.00158562 Jy ! Component: 1400 - total flux cleaned = -0.00168784 Jy ! Component: 1450 - total flux cleaned = -0.00181359 Jy ! Component: 1500 - total flux cleaned = -0.0019621 Jy ! Component: 1550 - total flux cleaned = -0.00208354 Jy ! Component: 1600 - total flux cleaned = -0.00213157 Jy ! Component: 1650 - total flux cleaned = -0.00222672 Jy ! Component: 1700 - total flux cleaned = -0.00236726 Jy ! Component: 1750 - total flux cleaned = -0.00243652 Jy ! Component: 1800 - total flux cleaned = -0.00250547 Jy ! Component: 1850 - total flux cleaned = -0.00259605 Jy ! Component: 1900 - total flux cleaned = -0.00272985 Jy ! Component: 1950 - total flux cleaned = -0.00281789 Jy ! Component: 2000 - total flux cleaned = -0.00294855 Jy ! Total flux subtracted in 2048 components = -0.00305623 Jy ! Clean residual min=-0.001354 max=0.001165 Jy/beam ! Clean residual mean=-0.000014 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.541857 Jy keep ! Adding 128 model components to the UV plane model. ! The established model now contains 180 components and 0.541857 Jy ![Exited script file: muppet] wmap "J0726+7911_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.22 x 1.606 at -46.87 degrees (North through East) ! Clean map min=-0.0036826 max=0.48658 Jy/beam ! Writing clean map to FITS file: J0726+7911_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.486576 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000403968 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.249068 0.249068 0.498136 0.996272 1.99254 3.98509 7.97018 15.9404 31.8807 63.7614 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.486 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.22 x 1.606 at -46.87 degrees (North through East) ! Clean map min=-0.0036826 max=0.48658 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 J0726+7911_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:46:08 2019