! Started logfile: J1855+3742_S_2017_04_28_pus_uvs.log on Thu May 2 16:32:18 2019 obs J1855+3742_S_2017_04_28_pus_uva.fits ! Reading UV FITS file: J1855+3742_S_2017_04_28_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.907375 visibilities/baseline/integration-bin. ! Found source: J1855+3742 ! ! 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 671 lines of history. ! ! Reading 18456 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 J1855+3742_S_2017_04_28_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 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 467 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.814130Jy sigma=0.007799 ! Fit after self-cal, rms=0.808436Jy sigma=0.007750 ! 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=2.995 mas, bmaj=5.303 mas, bpa=-5.972 degrees ! Estimated noise=923.578 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 = 0.147397 Jy ! Component: 100 - total flux cleaned = 0.181017 Jy ! Total flux subtracted in 100 components = 0.181017 Jy ! Clean residual min=-0.005837 max=0.012443 Jy/beam ! Clean residual mean=0.000003 rms=0.001527 Jy/beam ! Combined flux in latest and established models = 0.181017 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.181017 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082846Jy sigma=0.000722 ! Fit after self-cal, rms=0.082845Jy sigma=0.000722 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0137468 Jy ! Component: 100 - total flux cleaned = 0.0215305 Jy ! Total flux subtracted in 100 components = 0.0215305 Jy ! Clean residual min=-0.004746 max=0.010209 Jy/beam ! Clean residual mean=0.000003 rms=0.001188 Jy/beam ! Combined flux in latest and established models = 0.202548 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 28 components and 0.202548 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079843Jy sigma=0.000693 ! Fit after self-cal, rms=0.079849Jy sigma=0.000693 ! Inverting map ! Added new window around map position (-5.5, 12.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00861347 Jy ! Component: 100 - total flux cleaned = 0.013418 Jy ! Total flux subtracted in 100 components = 0.013418 Jy ! Clean residual min=-0.004322 max=0.004377 Jy/beam ! Clean residual mean=0.000001 rms=0.001009 Jy/beam ! Combined flux in latest and established models = 0.215966 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 46 components and 0.215966 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078680Jy sigma=0.000681 ! Fit after self-cal, rms=0.078612Jy sigma=0.000680 ! 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=3.624 mas, bmaj=6.098 mas, bpa=-5.758 degrees ! Estimated noise=608.426 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 = 0.0057025 Jy ! Component: 100 - total flux cleaned = 0.00940473 Jy ! Component: 150 - total flux cleaned = 0.0120612 Jy ! Component: 200 - total flux cleaned = 0.0140156 Jy ! Total flux subtracted in 200 components = 0.0140156 Jy ! Clean residual min=-0.003588 max=0.003526 Jy/beam ! Clean residual mean=-0.000001 rms=0.000802 Jy/beam ! Combined flux in latest and established models = 0.229981 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 66 components and 0.229981 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078061Jy sigma=0.000676 ! Fit after self-cal, rms=0.078035Jy sigma=0.000675 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.05 HN 0.99 KP 0.99 ! LA 0.99 MK 1.03 NL 0.95 OV 1.03 ! PT 1.04 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 1.02 KP 0.94 ! LA 0.97 MK 1.00 NL 1.10 OV 1.06 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.98 KP 0.98 ! LA 0.99 MK 1.01 NL 1.04 OV 0.96 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.93 HN 0.97 KP 1.00* ! LA 0.93 MK 1.36 NL 1.00* OV 1.00* ! PT 1.02 SC 1.00* ! ! ! Fit before self-cal, rms=0.078035Jy sigma=0.000675 ! Fit after self-cal, rms=0.078119Jy sigma=0.000665 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.661 mas, bmaj=6.131 mas, bpa=-5.36 degrees ! Estimated noise=610.489 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 = 0.00130985 Jy ! Component: 100 - total flux cleaned = 0.00162148 Jy ! Component: 150 - total flux cleaned = 0.00188122 Jy ! Component: 200 - total flux cleaned = 0.00210705 Jy ! Total flux subtracted in 200 components = 0.00210705 Jy ! Clean residual min=-0.003002 max=0.002574 Jy/beam ! Clean residual mean=-0.000003 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.232089 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 72 components and 0.232089 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078041Jy sigma=0.000665 ! Fit after self-cal, rms=0.078057Jy sigma=0.000665 ! 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=0.078057Jy sigma=0.000665 ! Fit after self-cal, rms=0.077039Jy sigma=0.000658 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.665 mas, bmaj=6.148 mas, bpa=-5.646 degrees ! Estimated noise=611.179 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000704004 Jy ! Component: 100 - total flux cleaned = 0.000580302 Jy ! Component: 150 - total flux cleaned = 0.000422852 Jy ! Component: 200 - total flux cleaned = 0.00030586 Jy ! Total flux subtracted in 200 components = 0.00030586 Jy ! Clean residual min=-0.001837 max=0.001894 Jy/beam ! Clean residual mean=0.000003 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.232394 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 84 components and 0.232394 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077014Jy sigma=0.000658 ! Fit after self-cal, rms=0.077024Jy sigma=0.000658 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 (-13, 9.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00178333 Jy ! Component: 100 - total flux cleaned = 0.00200944 Jy ! Component: 150 - total flux cleaned = 0.00208279 Jy ! Component: 200 - total flux cleaned = 0.00214655 Jy ! Total flux subtracted in 200 components = 0.00214655 Jy ! Clean residual min=-0.001829 max=0.001589 Jy/beam ! Clean residual mean=0.000002 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.234541 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 99 components and 0.234541 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076966Jy sigma=0.000658 ! Fit after self-cal, rms=0.076966Jy sigma=0.000657 ! 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=0.076966Jy sigma=0.000657 ! Fit after self-cal, rms=0.076951Jy sigma=0.000657 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.664 mas, bmaj=6.144 mas, bpa=-5.663 degrees ! Estimated noise=610.971 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000831833 Jy ! Component: 100 - total flux cleaned = 0.00088811 Jy ! Component: 150 - total flux cleaned = 0.00083436 Jy ! Component: 200 - total flux cleaned = 0.000834561 Jy ! Total flux subtracted in 200 components = 0.000834561 Jy ! Clean residual min=-0.001787 max=0.001525 Jy/beam ! Clean residual mean=0.000001 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.235375 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 111 components and 0.235375 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076927Jy sigma=0.000657 ! Fit after self-cal, rms=0.076928Jy sigma=0.000657 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 = 0.000220053 Jy ! Component: 100 - total flux cleaned = 0.000197287 Jy ! Component: 150 - total flux cleaned = 0.000175682 Jy ! Component: 200 - total flux cleaned = 0.000156183 Jy ! Total flux subtracted in 200 components = 0.000156183 Jy ! Clean residual min=-0.001765 max=0.001511 Jy/beam ! Clean residual mean=0.000001 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.235532 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 119 components and 0.235532 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076915Jy sigma=0.000657 ! Fit after self-cal, rms=0.076916Jy sigma=0.000657 ! 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=0.076916Jy sigma=0.000657 ! Fit after self-cal, rms=0.076921Jy sigma=0.000657 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.857 mas, bmaj=9.356 mas, bpa=2.822 degrees ! Estimated noise=751.374 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000215672 Jy ! Component: 100 - total flux cleaned = 0.000228296 Jy ! Component: 150 - total flux cleaned = 0.000237418 Jy ! Component: 200 - total flux cleaned = 0.000262647 Jy ! Total flux subtracted in 200 components = 0.000262647 Jy ! Clean residual min=-0.001849 max=0.001856 Jy/beam ! Clean residual mean=0.000003 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.235794 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 133 components and 0.235794 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076918Jy sigma=0.000657 ! Fit after self-cal, rms=0.076920Jy sigma=0.000657 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 = 0.000125859 Jy ! Component: 100 - total flux cleaned = 0.000141377 Jy ! Component: 150 - total flux cleaned = 0.000163476 Jy ! Component: 200 - total flux cleaned = 0.000177433 Jy ! Total flux subtracted in 200 components = 0.000177433 Jy ! Clean residual min=-0.001836 max=0.001798 Jy/beam ! Clean residual mean=0.000003 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.235972 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 140 components and 0.235972 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076919Jy sigma=0.000657 ! Fit after self-cal, rms=0.076919Jy sigma=0.000657 ! 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=3.664 mas, bmaj=6.141 mas, bpa=-5.665 degrees ! Estimated noise=610.914 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.664 x 6.141 at -5.665 degrees (North through East) ! Clean map min=-0.0017032 max=0.19347 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=3.033 mas, bmaj=5.338 mas, bpa=-5.872 degrees ! Estimated noise=931.864 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.148515 Jy ! Component: 100 - total flux cleaned = 0.181843 Jy ! Component: 150 - total flux cleaned = 0.195816 Jy ! Component: 200 - total flux cleaned = 0.204832 Jy ! Total flux subtracted in 200 components = 0.204832 Jy ! Clean residual min=-0.003217 max=0.004924 Jy/beam ! Clean residual mean=0.000003 rms=0.000854 Jy/beam ! Combined flux in latest and established models = 0.204832 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.204832 Jy ! Inverting map and beam ! Estimated beam: bmin=3.664 mas, bmaj=6.141 mas, bpa=-5.665 degrees ! Estimated noise=610.914 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 = 0.00883644 Jy ! Component: 100 - total flux cleaned = 0.0146538 Jy ! Component: 150 - total flux cleaned = 0.0187559 Jy ! Component: 200 - total flux cleaned = 0.021851 Jy ! Total flux subtracted in 200 components = 0.021851 Jy ! Clean residual min=-0.001992 max=0.001943 Jy/beam ! Clean residual mean=0.000004 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.226683 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 69 components and 0.226683 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=7.857 mas, bmaj=9.356 mas, bpa=2.822 degrees ! Estimated noise=751.374 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00338018 Jy ! Component: 100 - total flux cleaned = 0.00541164 Jy ! Component: 150 - total flux cleaned = 0.00672918 Jy ! Component: 200 - total flux cleaned = 0.00763664 Jy ! Total flux subtracted in 200 components = 0.00763664 Jy ! Clean residual min=-0.001826 max=0.001945 Jy/beam ! Clean residual mean=0.000005 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.23432 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) ! Added new window around map position (4.5, -12.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0016875 Jy ! Component: 100 - total flux cleaned = 0.00217247 Jy ! Component: 150 - total flux cleaned = 0.00240231 Jy ! Component: 200 - total flux cleaned = 0.00251388 Jy ! Total flux subtracted in 200 components = 0.00251388 Jy ! Clean residual min=-0.001690 max=0.001465 Jy/beam ! Clean residual mean=0.000001 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.236834 Jy ! Adding 83 model components to the UV plane model. ! The established model now contains 147 components and 0.236834 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.664 mas, bmaj=6.141 mas, bpa=-5.665 degrees ! Estimated noise=610.914 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000369942 Jy ! Component: 100 - total flux cleaned = -0.000272448 Jy ! Component: 150 - total flux cleaned = -0.000135078 Jy ! Component: 200 - total flux cleaned = -5.08968e-05 Jy ! Total flux subtracted in 200 components = -5.08968e-05 Jy ! Clean residual min=-0.001548 max=0.001602 Jy/beam ! Clean residual mean=0.000000 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.236783 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 168 components and 0.236783 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076968Jy sigma=0.000657 ! Fit after self-cal, rms=0.076956Jy sigma=0.000657 wmodel J1855+3742_S_2017_04_28_pus_map.mod ! Writing 168 model components to file: J1855+3742_S_2017_04_28_pus_map.mod wobs J1855+3742_S_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J1855+3742_S_2017_04_28_pus_uvs.fits wwins J1855+3742_S_2017_04_28_pus_map.win ! wwins: Wrote 4 windows to J1855+3742_S_2017_04_28_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 = -9.01732e-05 Jy ! Component: 100 - total flux cleaned = -0.000118161 Jy ! Component: 150 - total flux cleaned = -0.000118009 Jy ! Component: 200 - total flux cleaned = -6.92238e-05 Jy ! Component: 250 - total flux cleaned = 2.60812e-05 Jy ! Component: 300 - total flux cleaned = 2.5983e-05 Jy ! Component: 350 - total flux cleaned = 4.93411e-05 Jy ! Component: 400 - total flux cleaned = 0.000115864 Jy ! Component: 450 - total flux cleaned = 0.000180377 Jy ! Component: 500 - total flux cleaned = 0.000180305 Jy ! Component: 550 - total flux cleaned = 0.000201189 Jy ! Component: 600 - total flux cleaned = 0.000283038 Jy ! Component: 650 - total flux cleaned = 0.000382481 Jy ! Component: 700 - total flux cleaned = 0.000421423 Jy ! Component: 750 - total flux cleaned = 0.000459746 Jy ! Component: 800 - total flux cleaned = 0.000478376 Jy ! Component: 850 - total flux cleaned = 0.000422725 Jy ! Component: 900 - total flux cleaned = 0.000404722 Jy ! Component: 950 - total flux cleaned = 0.000368813 Jy ! Component: 1000 - total flux cleaned = 0.000350922 Jy ! Component: 1050 - total flux cleaned = 0.000316174 Jy ! Component: 1100 - total flux cleaned = 0.000333521 Jy ! Component: 1150 - total flux cleaned = 0.000333464 Jy ! Component: 1200 - total flux cleaned = 0.000299615 Jy ! Component: 1250 - total flux cleaned = 0.000299462 Jy ! Component: 1300 - total flux cleaned = 0.000315851 Jy ! Component: 1350 - total flux cleaned = 0.00033248 Jy ! Component: 1400 - total flux cleaned = 0.000364953 Jy ! Component: 1450 - total flux cleaned = 0.000364958 Jy ! Component: 1500 - total flux cleaned = 0.000381057 Jy ! Component: 1550 - total flux cleaned = 0.0003969 Jy ! Component: 1600 - total flux cleaned = 0.000428222 Jy ! Component: 1650 - total flux cleaned = 0.000474798 Jy ! Component: 1700 - total flux cleaned = 0.000459648 Jy ! Component: 1750 - total flux cleaned = 0.00050535 Jy ! Component: 1800 - total flux cleaned = 0.000550439 Jy ! Component: 1850 - total flux cleaned = 0.000624881 Jy ! Component: 1900 - total flux cleaned = 0.000669192 Jy ! Component: 1950 - total flux cleaned = 0.000669108 Jy ! Component: 2000 - total flux cleaned = 0.000727256 Jy ! Component: 2050 - total flux cleaned = 0.000755934 Jy ! Component: 2100 - total flux cleaned = 0.000741732 Jy ! Component: 2150 - total flux cleaned = 0.000826606 Jy ! Component: 2200 - total flux cleaned = 0.000882325 Jy ! Component: 2250 - total flux cleaned = 0.000923974 Jy ! Component: 2300 - total flux cleaned = 0.000896292 Jy ! Component: 2350 - total flux cleaned = 0.000896296 Jy ! Component: 2400 - total flux cleaned = 0.00092348 Jy ! Component: 2450 - total flux cleaned = 0.000910029 Jy ! Component: 2500 - total flux cleaned = 0.000923365 Jy ! Component: 2550 - total flux cleaned = 0.000976378 Jy ! Component: 2600 - total flux cleaned = 0.00100269 Jy ! Component: 2650 - total flux cleaned = 0.00106781 Jy ! Component: 2700 - total flux cleaned = 0.0010419 Jy ! Component: 2750 - total flux cleaned = 0.00109318 Jy ! Component: 2800 - total flux cleaned = 0.0011698 Jy ! Component: 2850 - total flux cleaned = 0.00115698 Jy ! Component: 2900 - total flux cleaned = 0.00110664 Jy ! Component: 2950 - total flux cleaned = 0.00116918 Jy ! Component: 3000 - total flux cleaned = 0.00118144 Jy ! Component: 3050 - total flux cleaned = 0.00119365 Jy ! Component: 3100 - total flux cleaned = 0.00123035 Jy ! Component: 3150 - total flux cleaned = 0.00127898 Jy ! Component: 3200 - total flux cleaned = 0.00130304 Jy ! Component: 3250 - total flux cleaned = 0.0013031 Jy ! Component: 3300 - total flux cleaned = 0.001327 Jy ! Component: 3350 - total flux cleaned = 0.00133895 Jy ! Component: 3400 - total flux cleaned = 0.00139781 Jy ! Component: 3450 - total flux cleaned = 0.00140939 Jy ! Component: 3500 - total flux cleaned = 0.00142109 Jy ! Component: 3550 - total flux cleaned = 0.00149025 Jy ! Component: 3600 - total flux cleaned = 0.00147882 Jy ! Component: 3650 - total flux cleaned = 0.00157006 Jy ! Component: 3700 - total flux cleaned = 0.00158131 Jy ! Component: 3750 - total flux cleaned = 0.00156999 Jy ! Component: 3800 - total flux cleaned = 0.00165965 Jy ! Component: 3850 - total flux cleaned = 0.00169302 Jy ! Component: 3900 - total flux cleaned = 0.00171511 Jy ! Component: 3950 - total flux cleaned = 0.00170411 Jy ! Component: 4000 - total flux cleaned = 0.00176969 Jy ! Component: 4050 - total flux cleaned = 0.00187844 Jy ! Total flux subtracted in 4096 components = 0.00187841 Jy ! Clean residual min=-0.000688 max=0.000681 Jy/beam ! Clean residual mean=0.000001 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.238661 Jy keep ! Adding 270 model components to the UV plane model. ! The established model now contains 437 components and 0.238661 Jy ![Exited script file: muppet] wmap "J1855+3742_S_2017_04_28_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.664 x 6.141 at -5.665 degrees (North through East) ! Clean map min=-0.0011266 max=0.19415 Jy/beam ! Writing clean map to FITS file: J1855+3742_S_2017_04_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.194146 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000190684 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.294651 0.294651 0.589301 1.1786 2.35721 4.71441 9.42882 18.8576 37.7153 75.4306 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.194 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.664 x 6.141 at -5.665 degrees (North through East) ! Clean map min=-0.0011266 max=0.19415 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 J1855+3742_S_2017_04_28_pus_uvs.log closed on Thu May 2 16:32:23 2019