! Started logfile: J0141-0928_X_2017_06_10_pus_uvs.log on Mon May 6 12:40:47 2019 obs J0141-0928_X_2017_06_10_pus_uva.fits ! Reading UV FITS file: J0141-0928_X_2017_06_10_pus_uva.fits ! AN table 1: 10 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.551111 visibilities/baseline/integration-bin. ! Found source: J0141-0928 ! ! 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 2976 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 J0141-0928_X_2017_06_10_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 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.654782Jy sigma=0.006240 ! Fit after self-cal, rms=0.651137Jy sigma=0.006206 ! 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=0.8735 mas, bmaj=2.714 mas, bpa=11.96 degrees ! Estimated noise=1886.11 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 = 0.265136 Jy ! Component: 100 - total flux cleaned = 0.35094 Jy ! Total flux subtracted in 100 components = 0.35094 Jy ! Clean residual min=-0.020371 max=0.039433 Jy/beam ! Clean residual mean=-0.000020 rms=0.007751 Jy/beam ! Combined flux in latest and established models = 0.35094 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.35094 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=0.098989Jy sigma=0.000928 ! Fit after self-cal, rms=0.098912Jy sigma=0.000928 ! 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=0.9843 mas, bmaj=2.961 mas, bpa=11.47 degrees ! Estimated noise=1364.93 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 = 0.0513992 Jy ! Component: 100 - total flux cleaned = 0.0753365 Jy ! Component: 150 - total flux cleaned = 0.0868649 Jy ! Component: 200 - total flux cleaned = 0.0926378 Jy ! Total flux subtracted in 200 components = 0.0926378 Jy ! Clean residual min=-0.005838 max=0.008688 Jy/beam ! Clean residual mean=-0.000003 rms=0.002000 Jy/beam ! Combined flux in latest and established models = 0.443577 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 22 components and 0.443577 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=0.071544Jy sigma=0.000661 ! Fit after self-cal, rms=0.071451Jy sigma=0.000660 ! 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 1.00* FD 0.95 HN 0.99 KP 1.02 ! LA 0.95 MK 1.00* NL 1.05 OV 0.99 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 0.96 KP 0.98 ! LA 0.98 MK 1.00* NL 1.02 OV 1.00 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 0.95 KP 0.99 ! LA 0.99 MK 1.00* NL 1.03 OV 1.00 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.95 HN 0.99 KP 0.99 ! LA 1.00 MK 1.00* NL 1.02 OV 0.97 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.94 HN 0.94 KP 1.00 ! LA 1.01 MK 1.00* NL 1.03 OV 1.01 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 0.98 KP 1.01 ! LA 1.00 MK 1.00* NL 1.01 OV 0.99 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 0.98 KP 0.97 ! LA 1.01 MK 1.00* NL 1.04 OV 0.99 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 0.98 KP 1.01 ! LA 0.99 MK 1.00* NL 1.02 OV 1.00 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.96 HN 0.98 KP 1.00 ! LA 1.01 MK 1.00* NL 1.00 OV 1.02 ! PT 1.03 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 0.98 KP 0.96 ! LA 0.99 MK 1.00* NL 1.01 OV 1.04 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.00 KP 1.00 ! LA 1.01 MK 1.00* NL 1.01 OV 0.99 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.95 HN 1.00 KP 0.98 ! LA 0.97 MK 1.00* NL 0.98 OV 1.01 ! PT 1.02 SC 1.00 ! ! ! Fit before self-cal, rms=0.071451Jy sigma=0.000660 ! Fit after self-cal, rms=0.069572Jy sigma=0.000650 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9841 mas, bmaj=2.959 mas, bpa=11.37 degrees ! Estimated noise=1353.14 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 = 0.00110027 Jy ! Component: 100 - total flux cleaned = 0.00133355 Jy ! Component: 150 - total flux cleaned = 0.00142666 Jy ! Component: 200 - total flux cleaned = 0.0014657 Jy ! Total flux subtracted in 200 components = 0.0014657 Jy ! Clean residual min=-0.004646 max=0.006952 Jy/beam ! Clean residual mean=-0.000025 rms=0.001617 Jy/beam ! Combined flux in latest and established models = 0.445043 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 27 components and 0.445043 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=0.069490Jy sigma=0.000650 ! Fit after self-cal, rms=0.069485Jy sigma=0.000649 ! 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=0.069485Jy sigma=0.000649 ! Fit after self-cal, rms=0.069475Jy sigma=0.000649 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9833 mas, bmaj=2.957 mas, bpa=11.38 degrees ! Estimated noise=1353.4 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000726611 Jy ! Component: 100 - total flux cleaned = 0.000893057 Jy ! Component: 150 - total flux cleaned = 0.000921671 Jy ! Component: 200 - total flux cleaned = 0.000946854 Jy ! Total flux subtracted in 200 components = 0.000946854 Jy ! Clean residual min=-0.004495 max=0.006867 Jy/beam ! Clean residual mean=-0.000025 rms=0.001590 Jy/beam ! Combined flux in latest and established models = 0.44599 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 32 components and 0.44599 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=0.069446Jy sigma=0.000649 ! Fit after self-cal, rms=0.069445Jy sigma=0.000649 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 (3.8, -16). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.006075 Jy ! Component: 100 - total flux cleaned = 0.00712496 Jy ! Component: 150 - total flux cleaned = 0.00737492 Jy ! Component: 200 - total flux cleaned = 0.00791825 Jy ! Total flux subtracted in 200 components = 0.00791825 Jy ! Clean residual min=-0.003789 max=0.003858 Jy/beam ! Clean residual mean=-0.000013 rms=0.001107 Jy/beam ! Combined flux in latest and established models = 0.453908 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 59 components and 0.453908 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=0.068934Jy sigma=0.000643 ! Fit after self-cal, rms=0.068922Jy sigma=0.000643 ! 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=0.068922Jy sigma=0.000643 ! Fit after self-cal, rms=0.068862Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9839 mas, bmaj=2.955 mas, bpa=11.36 degrees ! Estimated noise=1352.07 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00121983 Jy ! Component: 100 - total flux cleaned = 0.00132843 Jy ! Component: 150 - total flux cleaned = 0.00127879 Jy ! Component: 200 - total flux cleaned = 0.00123372 Jy ! Total flux subtracted in 200 components = 0.00123372 Jy ! Clean residual min=-0.003418 max=0.003563 Jy/beam ! Clean residual mean=-0.000012 rms=0.001004 Jy/beam ! Combined flux in latest and established models = 0.455142 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 79 components and 0.455142 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=0.068790Jy sigma=0.000642 ! Fit after self-cal, rms=0.068789Jy sigma=0.000642 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 = 0.000356695 Jy ! Component: 100 - total flux cleaned = 0.000274954 Jy ! Component: 150 - total flux cleaned = 0.000201353 Jy ! Component: 200 - total flux cleaned = 9.82684e-05 Jy ! Total flux subtracted in 200 components = 9.82684e-05 Jy ! Clean residual min=-0.003389 max=0.003406 Jy/beam ! Clean residual mean=-0.000012 rms=0.000964 Jy/beam ! Combined flux in latest and established models = 0.45524 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 88 components and 0.45524 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=0.068754Jy sigma=0.000642 ! Fit after self-cal, rms=0.068753Jy sigma=0.000642 ! 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=0.068753Jy sigma=0.000642 ! Fit after self-cal, rms=0.068802Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.158 mas, bmaj=4.785 mas, bpa=-6.734 degrees ! Estimated noise=1690.78 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.58182e-05 Jy ! Component: 100 - total flux cleaned = 5.52858e-05 Jy ! Component: 150 - total flux cleaned = 2.74297e-05 Jy ! Component: 200 - total flux cleaned = -4.06411e-05 Jy ! Total flux subtracted in 200 components = -4.06411e-05 Jy ! Clean residual min=-0.003730 max=0.004250 Jy/beam ! Clean residual mean=-0.000018 rms=0.001176 Jy/beam ! Combined flux in latest and established models = 0.4552 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 106 components and 0.4552 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=0.068791Jy sigma=0.000642 ! Fit after self-cal, rms=0.068791Jy sigma=0.000642 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 = 2.62412e-05 Jy ! Component: 100 - total flux cleaned = -1.4926e-05 Jy ! Component: 150 - total flux cleaned = -5.27761e-05 Jy ! Component: 200 - total flux cleaned = -7.11725e-05 Jy ! Total flux subtracted in 200 components = -7.11725e-05 Jy ! Clean residual min=-0.003739 max=0.004138 Jy/beam ! Clean residual mean=-0.000018 rms=0.001160 Jy/beam ! Combined flux in latest and established models = 0.455128 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 111 components and 0.455128 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=0.068784Jy sigma=0.000642 ! Fit after self-cal, rms=0.068784Jy sigma=0.000642 ! 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=0.9841 mas, bmaj=2.954 mas, bpa=11.35 degrees ! Estimated noise=1352.86 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9841 x 2.954 at 11.35 degrees (North through East) ! Clean map min=-0.0035989 max=0.35429 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=0.8726 mas, bmaj=2.707 mas, bpa=11.86 degrees ! Estimated noise=1864.21 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.262081 Jy ! Component: 100 - total flux cleaned = 0.347718 Jy ! Component: 150 - total flux cleaned = 0.3917 Jy ! Component: 200 - total flux cleaned = 0.41526 Jy ! Total flux subtracted in 200 components = 0.41526 Jy ! Clean residual min=-0.008743 max=0.011431 Jy/beam ! Clean residual mean=-0.000027 rms=0.002796 Jy/beam ! Combined flux in latest and established models = 0.415261 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.415261 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9841 mas, bmaj=2.954 mas, bpa=11.35 degrees ! Estimated noise=1352.86 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 = 0.0155285 Jy ! Component: 100 - total flux cleaned = 0.0240155 Jy ! Component: 150 - total flux cleaned = 0.0294803 Jy ! Component: 200 - total flux cleaned = 0.0326354 Jy ! Total flux subtracted in 200 components = 0.0326354 Jy ! Clean residual min=-0.004447 max=0.005334 Jy/beam ! Clean residual mean=-0.000009 rms=0.001338 Jy/beam ! Combined flux in latest and established models = 0.447896 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 37 components and 0.447896 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=2.158 mas, bmaj=4.785 mas, bpa=-6.734 degrees ! Estimated noise=1690.78 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0049962 Jy ! Component: 100 - total flux cleaned = 0.00753648 Jy ! Component: 150 - total flux cleaned = 0.00819442 Jy ! Component: 200 - total flux cleaned = 0.00848199 Jy ! Total flux subtracted in 200 components = 0.00848199 Jy ! Clean residual min=-0.004093 max=0.005111 Jy/beam ! Clean residual mean=-0.000013 rms=0.001300 Jy/beam ! Combined flux in latest and established models = 0.456378 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 = 1.66468e-06 Jy ! Component: 100 - total flux cleaned = 8.21534e-07 Jy ! Component: 150 - total flux cleaned = -4.0326e-05 Jy ! Component: 200 - total flux cleaned = -7.69213e-05 Jy ! Total flux subtracted in 200 components = -7.69213e-05 Jy ! Clean residual min=-0.004069 max=0.004711 Jy/beam ! Clean residual mean=-0.000015 rms=0.001242 Jy/beam ! Combined flux in latest and established models = 0.456301 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 72 components and 0.456301 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9841 mas, bmaj=2.954 mas, bpa=11.35 degrees ! Estimated noise=1352.86 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00034567 Jy ! Component: 100 - total flux cleaned = 0.000475684 Jy ! Component: 150 - total flux cleaned = 0.000421986 Jy ! Component: 200 - total flux cleaned = 0.0003728 Jy ! Total flux subtracted in 200 components = 0.0003728 Jy ! Clean residual min=-0.003658 max=0.003441 Jy/beam ! Clean residual mean=-0.000009 rms=0.000984 Jy/beam ! Combined flux in latest and established models = 0.456674 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 91 components and 0.456674 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=0.068830Jy sigma=0.000642 ! Fit after self-cal, rms=0.068827Jy sigma=0.000642 wmodel J0141-0928_X_2017_06_10_pus_map.mod ! Writing 91 model components to file: J0141-0928_X_2017_06_10_pus_map.mod wobs J0141-0928_X_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J0141-0928_X_2017_06_10_pus_uvs.fits wwins J0141-0928_X_2017_06_10_pus_map.win ! wwins: Wrote 2 windows to J0141-0928_X_2017_06_10_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 = 0.000211676 Jy ! Component: 100 - total flux cleaned = 0.000710129 Jy ! Component: 150 - total flux cleaned = 0.000912096 Jy ! Component: 200 - total flux cleaned = 0.000960643 Jy ! Component: 250 - total flux cleaned = 0.00087676 Jy ! Component: 300 - total flux cleaned = 0.000718945 Jy ! Component: 350 - total flux cleaned = 0.000531628 Jy ! Component: 400 - total flux cleaned = 0.000319444 Jy ! Component: 450 - total flux cleaned = 8.41418e-05 Jy ! Component: 500 - total flux cleaned = -1.10455e-05 Jy ! Component: 550 - total flux cleaned = 2.05069e-05 Jy ! Component: 600 - total flux cleaned = -3.88703e-05 Jy ! Component: 650 - total flux cleaned = -0.000125503 Jy ! Component: 700 - total flux cleaned = -0.00020989 Jy ! Component: 750 - total flux cleaned = -0.000264038 Jy ! Component: 800 - total flux cleaned = -0.000263623 Jy ! Component: 850 - total flux cleaned = -0.000187558 Jy ! Component: 900 - total flux cleaned = -0.000139312 Jy ! Component: 950 - total flux cleaned = -0.00013935 Jy ! Component: 1000 - total flux cleaned = -0.000116054 Jy ! Component: 1050 - total flux cleaned = -0.00011599 Jy ! Component: 1100 - total flux cleaned = -0.000161327 Jy ! Component: 1150 - total flux cleaned = -0.000183165 Jy ! Component: 1200 - total flux cleaned = -0.000226242 Jy ! Component: 1250 - total flux cleaned = -0.000268239 Jy ! Component: 1300 - total flux cleaned = -0.00022681 Jy ! Component: 1350 - total flux cleaned = -0.000226796 Jy ! Component: 1400 - total flux cleaned = -0.000186907 Jy ! Component: 1450 - total flux cleaned = -0.000206846 Jy ! Component: 1500 - total flux cleaned = -0.000226727 Jy ! Component: 1550 - total flux cleaned = -0.000265055 Jy ! Component: 1600 - total flux cleaned = -0.000339692 Jy ! Component: 1650 - total flux cleaned = -0.000395215 Jy ! Component: 1700 - total flux cleaned = -0.000485654 Jy ! Component: 1750 - total flux cleaned = -0.000538818 Jy ! Component: 1800 - total flux cleaned = -0.000556446 Jy ! Component: 1850 - total flux cleaned = -0.00059107 Jy ! Component: 1900 - total flux cleaned = -0.000591035 Jy ! Component: 1950 - total flux cleaned = -0.000641444 Jy ! Component: 2000 - total flux cleaned = -0.000674583 Jy ! Total flux subtracted in 2048 components = -0.000674713 Jy ! Clean residual min=-0.000898 max=0.000975 Jy/beam ! Clean residual mean=0.000003 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.455999 Jy keep ! Adding 138 model components to the UV plane model. ! The established model now contains 229 components and 0.455999 Jy ![Exited script file: muppet] wmap "J0141-0928_X_2017_06_10_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9841 x 2.954 at 11.35 degrees (North through East) ! Clean map min=-0.0026101 max=0.35339 Jy/beam ! Writing clean map to FITS file: J0141-0928_X_2017_06_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.353395 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000303852 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.257942 0.257942 0.515885 1.03177 2.06354 4.12708 8.25416 16.5083 33.0166 66.0333 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.353 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9841 x 2.954 at 11.35 degrees (North through East) ! Clean map min=-0.0026101 max=0.35339 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 J0141-0928_X_2017_06_10_pus_uvs.log closed on Mon May 6 12:40:48 2019