! Started logfile: J1638+5720_S_2017_05_31_pus_uvs.log on Tue Feb 5 21:52:53 2019 obs J1638+5720_S_2017_05_31_pus_uva.fits ! Reading UV FITS file: J1638+5720_S_2017_05_31_pus_uva.fits ! AN table 1: 40 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.725556 visibilities/baseline/integration-bin. ! Found source: J1638+5720 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23588e+09 3.2e+07 1 3.2e+07 ! 02 2 2.26788e+09 3.2e+07 1 3.2e+07 ! 03 3 2.29988e+09 3.2e+07 1 3.2e+07 ! 04 4 2.36388e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 703 lines of history. ! ! Reading 5224 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@muppet J1638+5720_S_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 = 1024x1024 pixels with 0.500x0.500 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 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 263 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.216747Jy sigma=0.001917 ! Fit after self-cal, rms=0.210434Jy sigma=0.001855 ! 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=3.016 mas, bmaj=4.584 mas, bpa=8.918 degrees ! Estimated noise=1466.86 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 = 0.706559 Jy ! Component: 100 - total flux cleaned = 0.908601 Jy ! Total flux subtracted in 100 components = 0.908601 Jy ! Clean residual min=-0.021242 max=0.079100 Jy/beam ! Clean residual mean=-0.000201 rms=0.006448 Jy/beam ! Combined flux in latest and established models = 0.908602 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.908602 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.176882Jy sigma=0.001628 ! Fit after self-cal, rms=0.176597Jy sigma=0.001625 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0800245 Jy ! Component: 100 - total flux cleaned = 0.119698 Jy ! Total flux subtracted in 100 components = 0.119698 Jy ! Clean residual min=-0.017123 max=0.023004 Jy/beam ! Clean residual mean=-0.000014 rms=0.003761 Jy/beam ! Combined flux in latest and established models = 1.0283 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 20 components and 1.0283 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.127873Jy sigma=0.001101 ! Fit after self-cal, rms=0.127352Jy sigma=0.001095 ! Inverting map ! Added new window around map position (-2, -5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0269826 Jy ! Component: 100 - total flux cleaned = 0.0434402 Jy ! Total flux subtracted in 100 components = 0.0434402 Jy ! Clean residual min=-0.017956 max=0.015967 Jy/beam ! Clean residual mean=0.000051 rms=0.003255 Jy/beam ! Combined flux in latest and established models = 1.07174 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 29 components and 1.07174 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119690Jy sigma=0.001022 ! Fit after self-cal, rms=0.119352Jy sigma=0.001019 ! 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=3.787 mas, bmaj=5.576 mas, bpa=11.08 degrees ! Estimated noise=1145.95 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 = 0.0138217 Jy ! Component: 100 - total flux cleaned = 0.0199198 Jy ! Component: 150 - total flux cleaned = 0.0216707 Jy ! Component: 200 - total flux cleaned = 0.0228003 Jy ! Total flux subtracted in 200 components = 0.0228003 Jy ! Clean residual min=-0.014467 max=0.011639 Jy/beam ! Clean residual mean=0.000015 rms=0.002754 Jy/beam ! Combined flux in latest and established models = 1.09454 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 44 components and 1.09454 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117228Jy sigma=0.001006 ! Fit after self-cal, rms=0.117080Jy sigma=0.001005 ! 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 0.94 HN 1.00* KP 1.03 ! LA 1.01 MK 1.03 NL 0.92 OV 1.01 ! PT 1.04 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 1.00* KP 1.00 ! LA 0.97 MK 1.03 NL 1.01 OV 1.07 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.99 HN 1.00* KP 0.99 ! LA 1.00 MK 1.06 NL 0.99 OV 0.96 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.00* KP 1.00* ! LA 1.05 MK 1.20 NL 1.00* OV 1.00* ! PT 1.04 SC 1.00* ! ! ! Fit before self-cal, rms=0.117080Jy sigma=0.001005 ! Fit after self-cal, rms=0.095098Jy sigma=0.000828 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.81 mas, bmaj=5.602 mas, bpa=11.6 degrees ! Estimated noise=1149.12 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 = 0.00646042 Jy ! Component: 100 - total flux cleaned = 0.00645843 Jy ! Component: 150 - total flux cleaned = 0.00646126 Jy ! Component: 200 - total flux cleaned = 0.00646579 Jy ! Total flux subtracted in 200 components = 0.00646579 Jy ! Clean residual min=-0.009236 max=0.010419 Jy/beam ! Clean residual mean=-0.000003 rms=0.002318 Jy/beam ! Combined flux in latest and established models = 1.10101 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 61 components and 1.10101 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094078Jy sigma=0.000821 ! Fit after self-cal, rms=0.093876Jy sigma=0.000819 ! 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. ! ! Fit before self-cal, rms=0.093876Jy sigma=0.000819 ! Fit after self-cal, rms=0.073699Jy sigma=0.000675 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.811 mas, bmaj=5.591 mas, bpa=11.41 degrees ! Estimated noise=1149.74 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.002067 Jy ! Component: 100 - total flux cleaned = -0.00240716 Jy ! Component: 150 - total flux cleaned = -0.00249051 Jy ! Component: 200 - total flux cleaned = -0.00248828 Jy ! Total flux subtracted in 200 components = -0.00248828 Jy ! Clean residual min=-0.004890 max=0.005573 Jy/beam ! Clean residual mean=-0.000042 rms=0.000989 Jy/beam ! Combined flux in latest and established models = 1.09852 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 67 components and 1.09852 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073370Jy sigma=0.000672 ! Fit after self-cal, rms=0.073329Jy sigma=0.000672 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 (-8.5, -14.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0055389 Jy ! Component: 100 - total flux cleaned = 0.00605664 Jy ! Component: 150 - total flux cleaned = 0.00641443 Jy ! Component: 200 - total flux cleaned = 0.0064923 Jy ! Total flux subtracted in 200 components = 0.0064923 Jy ! Clean residual min=-0.004221 max=0.004018 Jy/beam ! Clean residual mean=-0.000035 rms=0.000901 Jy/beam ! Combined flux in latest and established models = 1.10501 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 84 components and 1.10501 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072862Jy sigma=0.000668 ! Fit after self-cal, rms=0.072782Jy sigma=0.000667 ! 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. ! ! Fit before self-cal, rms=0.072782Jy sigma=0.000667 ! Fit after self-cal, rms=0.072355Jy sigma=0.000662 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.811 mas, bmaj=5.602 mas, bpa=11.5 degrees ! Estimated noise=1150.3 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000818788 Jy ! Component: 100 - total flux cleaned = 0.000809499 Jy ! Component: 150 - total flux cleaned = 0.000811538 Jy ! Component: 200 - total flux cleaned = 0.000875312 Jy ! Total flux subtracted in 200 components = 0.000875312 Jy ! Clean residual min=-0.003855 max=0.003536 Jy/beam ! Clean residual mean=-0.000033 rms=0.000825 Jy/beam ! Combined flux in latest and established models = 1.10589 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 89 components and 1.10589 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072155Jy sigma=0.000660 ! Fit after self-cal, rms=0.072130Jy sigma=0.000660 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 = 0.000561489 Jy ! Component: 100 - total flux cleaned = 0.000684015 Jy ! Component: 150 - total flux cleaned = 0.000741456 Jy ! Component: 200 - total flux cleaned = 0.000742372 Jy ! Total flux subtracted in 200 components = 0.000742372 Jy ! Clean residual min=-0.003824 max=0.003413 Jy/beam ! Clean residual mean=-0.000032 rms=0.000809 Jy/beam ! Combined flux in latest and established models = 1.10663 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 96 components and 1.10663 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072034Jy sigma=0.000659 ! Fit after self-cal, rms=0.072021Jy sigma=0.000659 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.072021Jy sigma=0.000659 ! Fit after self-cal, rms=0.071807Jy sigma=0.000656 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.816 mas, bmaj=10.01 mas, bpa=18.89 degrees ! Estimated noise=1382.34 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000135443 Jy ! Component: 100 - total flux cleaned = 0.000401319 Jy ! Component: 150 - total flux cleaned = 0.000632288 Jy ! Component: 200 - total flux cleaned = 0.00063269 Jy ! Total flux subtracted in 200 components = 0.00063269 Jy ! Clean residual min=-0.002988 max=0.003402 Jy/beam ! Clean residual mean=-0.000061 rms=0.000861 Jy/beam ! Combined flux in latest and established models = 1.10726 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 105 components and 1.10726 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071775Jy sigma=0.000656 ! Fit after self-cal, rms=0.071757Jy sigma=0.000656 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 = 5.30929e-05 Jy ! Component: 100 - total flux cleaned = 0.000253742 Jy ! Component: 150 - total flux cleaned = 0.000345729 Jy ! Component: 200 - total flux cleaned = 0.000382283 Jy ! Total flux subtracted in 200 components = 0.000382283 Jy ! Clean residual min=-0.002972 max=0.003319 Jy/beam ! Clean residual mean=-0.000060 rms=0.000855 Jy/beam ! Combined flux in latest and established models = 1.10764 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 114 components and 1.10764 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071751Jy sigma=0.000656 ! Fit after self-cal, rms=0.071742Jy sigma=0.000656 ! 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=3.812 mas, bmaj=5.61 mas, bpa=11.53 degrees ! Estimated noise=1150.37 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.812 x 5.61 at 11.53 degrees (North through East) ! Clean map min=-0.0034245 max=0.92249 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071742Jy sigma=0.000656 ! Fit after self-cal, rms=0.065886Jy sigma=0.000600 ! Inverting map and beam ! Estimated beam: bmin=3.812 mas, bmaj=5.615 mas, bpa=11.51 degrees ! Estimated noise=1149.92 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00102182 Jy ! Component: 100 - total flux cleaned = -0.00107849 Jy ! Component: 150 - total flux cleaned = -0.00112773 Jy ! Component: 200 - total flux cleaned = -0.00112605 Jy ! Total flux subtracted in 200 components = -0.00112605 Jy ! Clean residual min=-0.003288 max=0.003144 Jy/beam ! Clean residual mean=-0.000033 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 1.10652 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 123 components and 1.10652 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065792Jy sigma=0.000599 ! Fit after self-cal, rms=0.065787Jy sigma=0.000599 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.68615e-05 Jy ! Component: 100 - total flux cleaned = -6.75964e-05 Jy ! Component: 150 - total flux cleaned = -0.000113104 Jy ! Component: 200 - total flux cleaned = -0.000110522 Jy ! Total flux subtracted in 200 components = -0.000110522 Jy ! Clean residual min=-0.003198 max=0.003101 Jy/beam ! Clean residual mean=-0.000033 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 1.10641 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 129 components and 1.10641 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065724Jy sigma=0.000598 ! Fit after self-cal, rms=0.065720Jy sigma=0.000598 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065720Jy sigma=0.000598 ! Fit after self-cal, rms=0.065727Jy sigma=0.000598 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=3.037 mas, bmaj=4.615 mas, bpa=9.527 degrees ! Estimated noise=1481.35 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.710923 Jy ! Component: 100 - total flux cleaned = 0.912558 Jy ! Component: 150 - total flux cleaned = 0.994151 Jy ! Component: 200 - total flux cleaned = 1.03373 Jy ! Total flux subtracted in 200 components = 1.03373 Jy ! Clean residual min=-0.007814 max=0.019354 Jy/beam ! Clean residual mean=-0.000109 rms=0.002100 Jy/beam ! Combined flux in latest and established models = 1.03373 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 20 model components to the UV plane model. ! The established model now contains 20 components and 1.03373 Jy ! Inverting map and beam ! Estimated beam: bmin=3.812 mas, bmaj=5.619 mas, bpa=11.56 degrees ! Estimated noise=1149.8 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 = 0.028814 Jy ! Component: 100 - total flux cleaned = 0.0441059 Jy ! Component: 150 - total flux cleaned = 0.0540417 Jy ! Component: 200 - total flux cleaned = 0.0608299 Jy ! Total flux subtracted in 200 components = 0.0608299 Jy ! Clean residual min=-0.003738 max=0.004195 Jy/beam ! Clean residual mean=-0.000045 rms=0.000884 Jy/beam ! Combined flux in latest and established models = 1.09456 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 45 components and 1.09456 Jy ! Inverting map ! Added new window around map position (-2.5, -10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00485639 Jy ! Component: 100 - total flux cleaned = 0.00794718 Jy ! Component: 150 - total flux cleaned = 0.00925876 Jy ! Component: 200 - total flux cleaned = 0.00972455 Jy ! Total flux subtracted in 200 components = 0.00972455 Jy ! Clean residual min=-0.003347 max=0.003367 Jy/beam ! Clean residual mean=-0.000035 rms=0.000778 Jy/beam ! Combined flux in latest and established models = 1.10428 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 58 components and 1.10428 Jy ! Inverting map ! Added new window around map position (-32.5, 1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00172828 Jy ! Component: 100 - total flux cleaned = 0.00229025 Jy ! Component: 150 - total flux cleaned = 0.00253959 Jy ! Component: 200 - total flux cleaned = 0.00269743 Jy ! Total flux subtracted in 200 components = 0.00269743 Jy ! Clean residual min=-0.003195 max=0.002841 Jy/beam ! Clean residual mean=-0.000033 rms=0.000746 Jy/beam ! Combined flux in latest and established models = 1.10698 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 72 components and 1.10698 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.816 mas, bmaj=10.02 mas, bpa=18.84 degrees ! Estimated noise=1380.74 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100716 Jy ! Component: 100 - total flux cleaned = 0.00118478 Jy ! Component: 150 - total flux cleaned = 0.00139592 Jy ! Component: 200 - total flux cleaned = 0.00160562 Jy ! Total flux subtracted in 200 components = 0.00160562 Jy ! Clean residual min=-0.003288 max=0.003009 Jy/beam ! Clean residual mean=-0.000062 rms=0.000796 Jy/beam ! Combined flux in latest and established models = 1.10858 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 = 6.9465e-05 Jy ! Component: 100 - total flux cleaned = 0.000133532 Jy ! Component: 150 - total flux cleaned = 0.000134317 Jy ! Component: 200 - total flux cleaned = 0.000152932 Jy ! Total flux subtracted in 200 components = 0.000152932 Jy ! Clean residual min=-0.003306 max=0.003018 Jy/beam ! Clean residual mean=-0.000062 rms=0.000793 Jy/beam ! Combined flux in latest and established models = 1.10874 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 101 components and 1.10874 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.812 mas, bmaj=5.619 mas, bpa=11.56 degrees ! Estimated noise=1149.8 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000647716 Jy ! Component: 100 - total flux cleaned = -0.000720761 Jy ! Component: 150 - total flux cleaned = -0.000720921 Jy ! Component: 200 - total flux cleaned = -0.000787331 Jy ! Total flux subtracted in 200 components = -0.000787331 Jy ! Clean residual min=-0.003036 max=0.002706 Jy/beam ! Clean residual mean=-0.000032 rms=0.000724 Jy/beam ! Combined flux in latest and established models = 1.10795 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 109 components and 1.10795 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066012Jy sigma=0.000599 ! Fit after self-cal, rms=0.065952Jy sigma=0.000599 wmodel J1638+5720_S_2017_05_31_pus_map.mod ! Writing 109 model components to file: J1638+5720_S_2017_05_31_pus_map.mod wobs J1638+5720_S_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J1638+5720_S_2017_05_31_pus_uvs.fits wwins J1638+5720_S_2017_05_31_pus_map.win ! wwins: Wrote 5 windows to J1638+5720_S_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=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00122209 Jy ! Component: 100 - total flux cleaned = -0.0018353 Jy ! Component: 150 - total flux cleaned = -0.00188342 Jy ! Component: 200 - total flux cleaned = -0.00193105 Jy ! Component: 250 - total flux cleaned = -0.00183871 Jy ! Component: 300 - total flux cleaned = -0.00170356 Jy ! Component: 350 - total flux cleaned = -0.00165938 Jy ! Component: 400 - total flux cleaned = -0.00157257 Jy ! Component: 450 - total flux cleaned = -0.00152941 Jy ! Component: 500 - total flux cleaned = -0.0014456 Jy ! Component: 550 - total flux cleaned = -0.00132156 Jy ! Component: 600 - total flux cleaned = -0.00119939 Jy ! Component: 650 - total flux cleaned = -0.00111957 Jy ! Component: 700 - total flux cleaned = -0.00100099 Jy ! Component: 750 - total flux cleaned = -0.000961486 Jy ! Component: 800 - total flux cleaned = -0.00107688 Jy ! Component: 850 - total flux cleaned = -0.00103848 Jy ! Component: 900 - total flux cleaned = -0.00122668 Jy ! Component: 950 - total flux cleaned = -0.00137579 Jy ! Component: 1000 - total flux cleaned = -0.00155985 Jy ! Component: 1050 - total flux cleaned = -0.00159536 Jy ! Component: 1100 - total flux cleaned = -0.00163125 Jy ! Component: 1150 - total flux cleaned = -0.00170279 Jy ! Component: 1200 - total flux cleaned = -0.00195162 Jy ! Component: 1250 - total flux cleaned = -0.00205665 Jy ! Component: 1300 - total flux cleaned = -0.00205616 Jy ! Component: 1350 - total flux cleaned = -0.00209038 Jy ! Component: 1400 - total flux cleaned = -0.00222757 Jy ! Component: 1450 - total flux cleaned = -0.00232932 Jy ! Component: 1500 - total flux cleaned = -0.00239667 Jy ! Component: 1550 - total flux cleaned = -0.00253014 Jy ! Component: 1600 - total flux cleaned = -0.00269549 Jy ! Component: 1650 - total flux cleaned = -0.00272792 Jy ! Component: 1700 - total flux cleaned = -0.00285801 Jy ! Component: 1750 - total flux cleaned = -0.00279328 Jy ! Component: 1800 - total flux cleaned = -0.00272939 Jy ! Component: 1850 - total flux cleaned = -0.00295209 Jy ! Component: 1900 - total flux cleaned = -0.00295175 Jy ! Component: 1950 - total flux cleaned = -0.00292086 Jy ! Component: 2000 - total flux cleaned = -0.00292084 Jy ! Component: 2050 - total flux cleaned = -0.00295128 Jy ! Component: 2100 - total flux cleaned = -0.00301283 Jy ! Component: 2150 - total flux cleaned = -0.00298226 Jy ! Component: 2200 - total flux cleaned = -0.00298247 Jy ! Component: 2250 - total flux cleaned = -0.00307266 Jy ! Component: 2300 - total flux cleaned = -0.00316174 Jy ! Component: 2350 - total flux cleaned = -0.00307307 Jy ! Component: 2400 - total flux cleaned = -0.00322036 Jy ! Component: 2450 - total flux cleaned = -0.0033666 Jy ! Component: 2500 - total flux cleaned = -0.00336638 Jy ! Component: 2550 - total flux cleaned = -0.00348172 Jy ! Component: 2600 - total flux cleaned = -0.00351055 Jy ! Component: 2650 - total flux cleaned = -0.003511 Jy ! Component: 2700 - total flux cleaned = -0.00359561 Jy ! Component: 2750 - total flux cleaned = -0.0037361 Jy ! Component: 2800 - total flux cleaned = -0.00368027 Jy ! Component: 2850 - total flux cleaned = -0.0037083 Jy ! Component: 2900 - total flux cleaned = -0.00387404 Jy ! Component: 2950 - total flux cleaned = -0.00395618 Jy ! Component: 3000 - total flux cleaned = -0.00392887 Jy ! Component: 3050 - total flux cleaned = -0.00392873 Jy ! Component: 3100 - total flux cleaned = -0.0040094 Jy ! Component: 3150 - total flux cleaned = -0.00403615 Jy ! Component: 3200 - total flux cleaned = -0.00403621 Jy ! Component: 3250 - total flux cleaned = -0.0040889 Jy ! Component: 3300 - total flux cleaned = -0.00400997 Jy ! Component: 3350 - total flux cleaned = -0.00424497 Jy ! Component: 3400 - total flux cleaned = -0.0041932 Jy ! Component: 3450 - total flux cleaned = -0.00429632 Jy ! Component: 3500 - total flux cleaned = -0.00442457 Jy ! Component: 3550 - total flux cleaned = -0.00442435 Jy ! Component: 3600 - total flux cleaned = -0.00434813 Jy ! Component: 3650 - total flux cleaned = -0.00442369 Jy ! Component: 3700 - total flux cleaned = -0.00452393 Jy ! Component: 3750 - total flux cleaned = -0.00449887 Jy ! Component: 3800 - total flux cleaned = -0.00454846 Jy ! Component: 3850 - total flux cleaned = -0.00459779 Jy ! Component: 3900 - total flux cleaned = -0.00457321 Jy ! Component: 3950 - total flux cleaned = -0.00467073 Jy ! Component: 4000 - total flux cleaned = -0.00459803 Jy ! Component: 4050 - total flux cleaned = -0.00467055 Jy ! Total flux subtracted in 4096 components = -0.00459851 Jy ! Clean residual min=-0.001384 max=0.001197 Jy/beam ! Clean residual mean=-0.000012 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 1.10335 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 395 components and 1.10335 Jy ![Exited script file: muppet] wmap "J1638+5720_S_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.812 x 5.619 at 11.56 degrees (North through East) ! Clean map min=-0.0023476 max=0.92525 Jy/beam ! Writing clean map to FITS file: J1638+5720_S_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 0.925251 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000419567 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.136039 0.136039 0.272077 0.544155 1.08831 2.17662 4.35324 8.70648 17.413 34.8259 69.6518 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.925 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.812 x 5.619 at 11.56 degrees (North through East) ! Clean map min=-0.0023476 max=0.92525 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 J1638+5720_S_2017_05_31_pus_uvs.log closed on Tue Feb 5 21:52:58 2019