! Started logfile: J1722+2815_S_2017_03_23_pus_uvs.log on Mon May 13 10:05:50 2019 obs J1722+2815_S_2017_03_23_pus_uva.fits ! Reading UV FITS file: J1722+2815_S_2017_03_23_pus_uva.fits ! AN table 1: 111 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.706507 visibilities/baseline/integration-bin. ! Found source: J1722+2815 ! ! 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 481 lines of history. ! ! Reading 14116 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 J1722+2815_S_2017_03_23_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 314 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 314 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 314 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 561 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.801813Jy sigma=0.007091 ! Fit after self-cal, rms=0.790291Jy sigma=0.007021 ! 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=2.99 mas, bmaj=6.044 mas, bpa=-7.143 degrees ! Estimated noise=1048.73 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 = 0.158307 Jy ! Component: 100 - total flux cleaned = 0.201426 Jy ! Total flux subtracted in 100 components = 0.201426 Jy ! Clean residual min=-0.008315 max=0.019292 Jy/beam ! Clean residual mean=-0.000007 rms=0.002566 Jy/beam ! Combined flux in latest and established models = 0.201426 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.201426 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106992Jy sigma=0.000875 ! Fit after self-cal, rms=0.106975Jy sigma=0.000875 ! Inverting map ! Added new window around map position (-7.5, -4.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0222593 Jy ! Component: 100 - total flux cleaned = 0.0366945 Jy ! Total flux subtracted in 100 components = 0.0366945 Jy ! Clean residual min=-0.007574 max=0.008992 Jy/beam ! Clean residual mean=-0.000001 rms=0.002040 Jy/beam ! Combined flux in latest and established models = 0.238121 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 31 components and 0.238121 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099829Jy sigma=0.000803 ! Fit after self-cal, rms=0.099664Jy sigma=0.000802 ! 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=3.62 mas, bmaj=6.94 mas, bpa=-6.041 degrees ! Estimated noise=739.888 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 (-4, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.017118 Jy ! Component: 100 - total flux cleaned = 0.0283249 Jy ! Component: 150 - total flux cleaned = 0.0368492 Jy ! Component: 200 - total flux cleaned = 0.0435897 Jy ! Total flux subtracted in 200 components = 0.0435897 Jy ! Clean residual min=-0.006242 max=0.009442 Jy/beam ! Clean residual mean=0.000003 rms=0.001717 Jy/beam ! Combined flux in latest and established models = 0.28171 Jy ! Performing phase self-cal ! Adding 77 model components to the UV plane model. ! The established model now contains 97 components and 0.28171 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095950Jy sigma=0.000766 ! Fit after self-cal, rms=0.095851Jy sigma=0.000764 ! Inverting map ! Added new window around map position (-13, 3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00857641 Jy ! Component: 100 - total flux cleaned = 0.0140607 Jy ! Component: 150 - total flux cleaned = 0.0185954 Jy ! Component: 200 - total flux cleaned = 0.0224028 Jy ! Total flux subtracted in 200 components = 0.0224028 Jy ! Clean residual min=-0.006170 max=0.006293 Jy/beam ! Clean residual mean=0.000003 rms=0.001467 Jy/beam ! Combined flux in latest and established models = 0.304113 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 128 components and 0.304113 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094751Jy sigma=0.000755 ! Fit after self-cal, rms=0.094694Jy sigma=0.000755 ! 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 0.93 HN 0.92 KP 1.04 ! LA 1.01 MK 1.00 NL 0.85 OV 1.00 ! PT 1.01 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.98 HN 0.99 KP 0.99 ! LA 0.96 MK 0.99 NL 1.02 OV 1.04 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.04 HN 0.99 KP 0.89 ! LA 0.78 MK 1.04 NL 1.21 OV 0.94 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 FD 1.03 HN 0.97 KP 1.00* ! LA 0.81 MK 1.29 NL 1.00* OV 2.89 ! PT 1.05 SC 1.00* ! ! ! Fit before self-cal, rms=0.094694Jy sigma=0.000755 ! Fit after self-cal, rms=0.097559Jy sigma=0.000679 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.643 mas, bmaj=6.963 mas, bpa=-5.599 degrees ! Estimated noise=739.389 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 = 0.000343068 Jy ! Component: 100 - total flux cleaned = 0.000129178 Jy ! Component: 150 - total flux cleaned = -0.000171404 Jy ! Component: 200 - total flux cleaned = -0.000324833 Jy ! Total flux subtracted in 200 components = -0.000324833 Jy ! Clean residual min=-0.003267 max=0.003098 Jy/beam ! Clean residual mean=0.000009 rms=0.000845 Jy/beam ! Combined flux in latest and established models = 0.303788 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 152 components and 0.303788 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097440Jy sigma=0.000678 ! Fit after self-cal, rms=0.097921Jy sigma=0.000678 ! 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=0.097921Jy sigma=0.000678 ! Fit after self-cal, rms=0.100276Jy sigma=0.000668 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.641 mas, bmaj=6.985 mas, bpa=-5.875 degrees ! Estimated noise=738.133 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000343707 Jy ! Component: 100 - total flux cleaned = -0.000506597 Jy ! Component: 150 - total flux cleaned = -0.000838192 Jy ! Component: 200 - total flux cleaned = -0.00104733 Jy ! Total flux subtracted in 200 components = -0.00104733 Jy ! Clean residual min=-0.002236 max=0.001917 Jy/beam ! Clean residual mean=0.000003 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.302741 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 173 components and 0.302741 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100221Jy sigma=0.000667 ! Fit after self-cal, rms=0.100270Jy sigma=0.000667 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 = -0.000160845 Jy ! Component: 100 - total flux cleaned = -0.000334828 Jy ! Component: 150 - total flux cleaned = -0.000459855 Jy ! Component: 200 - total flux cleaned = -0.000604691 Jy ! Total flux subtracted in 200 components = -0.000604691 Jy ! Clean residual min=-0.002146 max=0.001797 Jy/beam ! Clean residual mean=0.000003 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.302136 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 185 components and 0.302136 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100249Jy sigma=0.000667 ! Fit after self-cal, rms=0.100249Jy 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=0.100249Jy sigma=0.000667 ! Fit after self-cal, rms=0.100621Jy sigma=0.000667 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.643 mas, bmaj=6.989 mas, bpa=-5.909 degrees ! Estimated noise=737.819 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000500725 Jy ! Component: 100 - total flux cleaned = -0.000851906 Jy ! Component: 150 - total flux cleaned = -0.00109585 Jy ! Component: 200 - total flux cleaned = -0.00126143 Jy ! Total flux subtracted in 200 components = -0.00126143 Jy ! Clean residual min=-0.002072 max=0.001729 Jy/beam ! Clean residual mean=0.000003 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.300875 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 196 components and 0.300875 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100598Jy sigma=0.000666 ! Fit after self-cal, rms=0.100608Jy sigma=0.000666 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 = -0.000103817 Jy ! Component: 100 - total flux cleaned = -0.00017928 Jy ! Component: 150 - total flux cleaned = -0.000250371 Jy ! Component: 200 - total flux cleaned = -0.000294679 Jy ! Total flux subtracted in 200 components = -0.000294679 Jy ! Clean residual min=-0.002059 max=0.001753 Jy/beam ! Clean residual mean=0.000004 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.30058 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 203 components and 0.30058 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100597Jy sigma=0.000666 ! Fit after self-cal, rms=0.100595Jy sigma=0.000666 ! 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=0.100595Jy sigma=0.000666 ! Fit after self-cal, rms=0.100837Jy sigma=0.000666 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.555 mas, bmaj=10.18 mas, bpa=-3.937 degrees ! Estimated noise=875.107 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000757543 Jy ! Component: 100 - total flux cleaned = -0.000839853 Jy ! Component: 150 - total flux cleaned = -0.000863662 Jy ! Component: 200 - total flux cleaned = -0.000884904 Jy ! Total flux subtracted in 200 components = -0.000884904 Jy ! Clean residual min=-0.001975 max=0.001447 Jy/beam ! Clean residual mean=0.000004 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.299695 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 223 components and 0.299695 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100830Jy sigma=0.000666 ! Fit after self-cal, rms=0.100834Jy sigma=0.000666 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 = -6.33469e-05 Jy ! Component: 100 - total flux cleaned = -6.24743e-05 Jy ! Component: 150 - total flux cleaned = -6.27032e-05 Jy ! Component: 200 - total flux cleaned = -6.28043e-05 Jy ! Total flux subtracted in 200 components = -6.28043e-05 Jy ! Clean residual min=-0.001970 max=0.001445 Jy/beam ! Clean residual mean=0.000004 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.299632 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 235 components and 0.299632 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100832Jy sigma=0.000666 ! Fit after self-cal, rms=0.100830Jy sigma=0.000666 ! 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=3.644 mas, bmaj=6.992 mas, bpa=-5.936 degrees ! Estimated noise=737.768 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.644 x 6.992 at -5.936 degrees (North through East) ! Clean map min=-0.0020572 max=0.20577 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=3.009 mas, bmaj=6.08 mas, bpa=-6.988 degrees ! Estimated noise=1050.61 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.158264 Jy ! Component: 100 - total flux cleaned = 0.201454 Jy ! Component: 150 - total flux cleaned = 0.225133 Jy ! Component: 200 - total flux cleaned = 0.24088 Jy ! Total flux subtracted in 200 components = 0.24088 Jy ! Clean residual min=-0.004248 max=0.008588 Jy/beam ! Clean residual mean=-0.000001 rms=0.001233 Jy/beam ! Combined flux in latest and established models = 0.24088 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.24088 Jy ! Inverting map and beam ! Estimated beam: bmin=3.644 mas, bmaj=6.992 mas, bpa=-5.936 degrees ! Estimated noise=737.768 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 = 0.0155801 Jy ! Component: 100 - total flux cleaned = 0.0254894 Jy ! Component: 150 - total flux cleaned = 0.0325197 Jy ! Component: 200 - total flux cleaned = 0.0377498 Jy ! Total flux subtracted in 200 components = 0.0377498 Jy ! Clean residual min=-0.002351 max=0.003356 Jy/beam ! Clean residual mean=0.000002 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.27863 Jy ! Adding 86 model components to the UV plane model. ! The established model now contains 100 components and 0.27863 Jy ! Inverting map ! Added new window around map position (55, 127.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00406452 Jy ! Component: 100 - total flux cleaned = 0.00722193 Jy ! Component: 150 - total flux cleaned = 0.00973109 Jy ! Component: 200 - total flux cleaned = 0.0117628 Jy ! Total flux subtracted in 200 components = 0.0117628 Jy ! Clean residual min=-0.001917 max=0.001766 Jy/beam ! Clean residual mean=0.000002 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.290392 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 146 components and 0.290392 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=7.555 mas, bmaj=10.18 mas, bpa=-3.937 degrees ! Estimated noise=875.107 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00278996 Jy ! Component: 100 - total flux cleaned = 0.00467223 Jy ! Component: 150 - total flux cleaned = 0.0059961 Jy ! Component: 200 - total flux cleaned = 0.00656159 Jy ! Total flux subtracted in 200 components = 0.00656159 Jy ! Clean residual min=-0.002097 max=0.001536 Jy/beam ! Clean residual mean=0.000005 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.296954 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 = 0.000473717 Jy ! Component: 100 - total flux cleaned = 0.000783803 Jy ! Component: 150 - total flux cleaned = 0.000999733 Jy ! Component: 200 - total flux cleaned = 0.00119167 Jy ! Total flux subtracted in 200 components = 0.00119167 Jy ! Clean residual min=-0.002007 max=0.001525 Jy/beam ! Clean residual mean=0.000005 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.298146 Jy ! Adding 86 model components to the UV plane model. ! The established model now contains 220 components and 0.298146 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.644 mas, bmaj=6.992 mas, bpa=-5.936 degrees ! Estimated noise=737.768 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000143594 Jy ! Component: 100 - total flux cleaned = 0.000271656 Jy ! Component: 150 - total flux cleaned = 0.000328415 Jy ! Component: 200 - total flux cleaned = 0.000354777 Jy ! Total flux subtracted in 200 components = 0.000354777 Jy ! Clean residual min=-0.002050 max=0.001662 Jy/beam ! Clean residual mean=0.000004 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.2985 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 237 components and 0.2985 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100801Jy sigma=0.000666 ! Fit after self-cal, rms=0.100788Jy sigma=0.000666 wmodel J1722+2815_S_2017_03_23_pus_map.mod ! Writing 237 model components to file: J1722+2815_S_2017_03_23_pus_map.mod wobs J1722+2815_S_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J1722+2815_S_2017_03_23_pus_uvs.fits wwins J1722+2815_S_2017_03_23_pus_map.win ! wwins: Wrote 5 windows to J1722+2815_S_2017_03_23_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 = -0.000746977 Jy ! Component: 100 - total flux cleaned = -0.000839188 Jy ! Component: 150 - total flux cleaned = -0.000839183 Jy ! Component: 200 - total flux cleaned = -0.000753986 Jy ! Component: 250 - total flux cleaned = -0.000588323 Jy ! Component: 300 - total flux cleaned = -0.000561662 Jy ! Component: 350 - total flux cleaned = -0.000430263 Jy ! Component: 400 - total flux cleaned = -0.000379106 Jy ! Component: 450 - total flux cleaned = -0.000329208 Jy ! Component: 500 - total flux cleaned = -0.000329142 Jy ! Component: 550 - total flux cleaned = -0.0003287 Jy ! Component: 600 - total flux cleaned = -0.000304392 Jy ! Component: 650 - total flux cleaned = -0.000281104 Jy ! Component: 700 - total flux cleaned = -0.000234699 Jy ! Component: 750 - total flux cleaned = -0.000235074 Jy ! Component: 800 - total flux cleaned = -0.000234761 Jy ! Component: 850 - total flux cleaned = -0.000168447 Jy ! Component: 900 - total flux cleaned = -0.000233974 Jy ! Component: 950 - total flux cleaned = -0.000147359 Jy ! Component: 1000 - total flux cleaned = -0.000189987 Jy ! Component: 1050 - total flux cleaned = -0.000189786 Jy ! Component: 1100 - total flux cleaned = -0.00021079 Jy ! Component: 1150 - total flux cleaned = -0.000293539 Jy ! Component: 1200 - total flux cleaned = -0.000231951 Jy ! Component: 1250 - total flux cleaned = -0.000293109 Jy ! Component: 1300 - total flux cleaned = -0.00035334 Jy ! Component: 1350 - total flux cleaned = -0.000333194 Jy ! Component: 1400 - total flux cleaned = -0.00039252 Jy ! Component: 1450 - total flux cleaned = -0.000451039 Jy ! Component: 1500 - total flux cleaned = -0.000489504 Jy ! Component: 1550 - total flux cleaned = -0.000508696 Jy ! Component: 1600 - total flux cleaned = -0.000623047 Jy ! Component: 1650 - total flux cleaned = -0.000679557 Jy ! Component: 1700 - total flux cleaned = -0.000698083 Jy ! Component: 1750 - total flux cleaned = -0.000698049 Jy ! Component: 1800 - total flux cleaned = -0.000642891 Jy ! Component: 1850 - total flux cleaned = -0.00069799 Jy ! Component: 1900 - total flux cleaned = -0.000697988 Jy ! Component: 1950 - total flux cleaned = -0.000734042 Jy ! Component: 2000 - total flux cleaned = -0.000716053 Jy ! Component: 2050 - total flux cleaned = -0.000680747 Jy ! Component: 2100 - total flux cleaned = -0.000628224 Jy ! Component: 2150 - total flux cleaned = -0.000628225 Jy ! Component: 2200 - total flux cleaned = -0.000610955 Jy ! Component: 2250 - total flux cleaned = -0.000645576 Jy ! Component: 2300 - total flux cleaned = -0.000611434 Jy ! Component: 2350 - total flux cleaned = -0.000594607 Jy ! Component: 2400 - total flux cleaned = -0.000661808 Jy ! Component: 2450 - total flux cleaned = -0.000628604 Jy ! Component: 2500 - total flux cleaned = -0.000694684 Jy ! Component: 2550 - total flux cleaned = -0.000743735 Jy ! Component: 2600 - total flux cleaned = -0.000809113 Jy ! Component: 2650 - total flux cleaned = -0.000792776 Jy ! Component: 2700 - total flux cleaned = -0.000840944 Jy ! Component: 2750 - total flux cleaned = -0.000809353 Jy ! Component: 2800 - total flux cleaned = -0.000809616 Jy ! Component: 2850 - total flux cleaned = -0.000793961 Jy ! Component: 2900 - total flux cleaned = -0.000887912 Jy ! Component: 2950 - total flux cleaned = -0.000950143 Jy ! Component: 3000 - total flux cleaned = -0.000965597 Jy ! Component: 3050 - total flux cleaned = -0.000919418 Jy ! Component: 3100 - total flux cleaned = -0.00104169 Jy ! Component: 3150 - total flux cleaned = -0.00105691 Jy ! Component: 3200 - total flux cleaned = -0.00110223 Jy ! Component: 3250 - total flux cleaned = -0.00110208 Jy ! Component: 3300 - total flux cleaned = -0.00111699 Jy ! Component: 3350 - total flux cleaned = -0.00111704 Jy ! Component: 3400 - total flux cleaned = -0.00120553 Jy ! Component: 3450 - total flux cleaned = -0.00124939 Jy ! Component: 3500 - total flux cleaned = -0.00124942 Jy ! Component: 3550 - total flux cleaned = -0.00129266 Jy ! Component: 3600 - total flux cleaned = -0.00132121 Jy ! Component: 3650 - total flux cleaned = -0.00126412 Jy ! Component: 3700 - total flux cleaned = -0.00136358 Jy ! Component: 3750 - total flux cleaned = -0.00134941 Jy ! Component: 3800 - total flux cleaned = -0.00137745 Jy ! Component: 3850 - total flux cleaned = -0.0014474 Jy ! Component: 3900 - total flux cleaned = -0.00147513 Jy ! Component: 3950 - total flux cleaned = -0.00150274 Jy ! Component: 4000 - total flux cleaned = -0.00151632 Jy ! Component: 4050 - total flux cleaned = -0.00154368 Jy ! Total flux subtracted in 4096 components = -0.0015301 Jy ! Clean residual min=-0.000824 max=0.000724 Jy/beam ! Clean residual mean=0.000001 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.29697 Jy keep ! Adding 279 model components to the UV plane model. ! The established model now contains 516 components and 0.296971 Jy ![Exited script file: muppet] wmap "J1722+2815_S_2017_03_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.644 x 6.992 at -5.936 degrees (North through East) ! Clean map min=-0.0016584 max=0.20617 Jy/beam ! Writing clean map to FITS file: J1722+2815_S_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.206171 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000251508 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.365971 0.365971 0.731942 1.46388 2.92777 5.85553 11.7111 23.4221 46.8443 93.6885 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.206 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.644 x 6.992 at -5.936 degrees (North through East) ! Clean map min=-0.0016584 max=0.20617 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 J1722+2815_S_2017_03_23_pus_uvs.log closed on Mon May 13 10:05:56 2019