! Started logfile: J0426+2350_S_2015_01_23_pus_uvs.log on Mon Jan 2 18:05:03 2017 obs J0426+2350_S_2015_01_23_pus_uva.fits ! Reading UV FITS file: J0426+2350_S_2015_01_23_pus_uva.fits ! AN table 1: 115 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.973527 visibilities/baseline/integration-bin. ! Found source: J0426+2350 ! ! 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 338 lines of history. ! ! Reading 20152 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 J0426+2350_S_2015_01_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 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.981721Jy sigma=0.011552 ! Fit after self-cal, rms=0.949954Jy sigma=0.011246 ! 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=2.754 mas, bmaj=6.002 mas, bpa=-6.127 degrees ! Estimated noise=743.71 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 = 0.037483 Jy ! Component: 100 - total flux cleaned = 0.0516983 Jy ! Total flux subtracted in 100 components = 0.0516983 Jy ! Clean residual min=-0.003817 max=0.007874 Jy/beam ! Clean residual mean=-0.000006 rms=0.001144 Jy/beam ! Combined flux in latest and established models = 0.0516983 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0516983 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108931Jy sigma=0.000822 ! Fit after self-cal, rms=0.108676Jy sigma=0.000818 ! Inverting map ! Added new window around map position (-3, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00962948 Jy ! Component: 100 - total flux cleaned = 0.0153112 Jy ! Total flux subtracted in 100 components = 0.0153112 Jy ! Clean residual min=-0.003079 max=0.004476 Jy/beam ! Clean residual mean=-0.000001 rms=0.000861 Jy/beam ! Combined flux in latest and established models = 0.0670095 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 26 components and 0.0670095 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107332Jy sigma=0.000797 ! Fit after self-cal, rms=0.107305Jy sigma=0.000795 ! 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=3.338 mas, bmaj=6.654 mas, bpa=-3.525 degrees ! Estimated noise=446.143 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 = 0.00731426 Jy ! Component: 100 - total flux cleaned = 0.0116178 Jy ! Component: 150 - total flux cleaned = 0.0145697 Jy ! Component: 200 - total flux cleaned = 0.0167035 Jy ! Total flux subtracted in 200 components = 0.0167035 Jy ! Clean residual min=-0.003356 max=0.003905 Jy/beam ! Clean residual mean=0.000002 rms=0.000904 Jy/beam ! Combined flux in latest and established models = 0.0837131 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 75 components and 0.083713 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106717Jy sigma=0.000787 ! Fit after self-cal, rms=0.106690Jy sigma=0.000786 ! 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 1.04 FD 0.95 HN 0.98 KP 1.05 ! LA 0.98 MK 1.00 NL 1.17 OV 0.99 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.11 HN 1.07 KP 1.00 ! LA 0.93 MK 1.03 NL 1.31 OV 1.02 ! PT 0.90 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.06 HN 0.96 KP 0.83 ! LA 0.74 MK 1.08 NL 1.52 OV 0.95 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.06 HN 0.93 KP 0.82 ! LA 0.78 MK 1.03 NL 1.06 OV 0.98 ! PT 0.93 SC 0.94 ! ! ! Fit before self-cal, rms=0.106690Jy sigma=0.000786 ! Fit after self-cal, rms=0.107309Jy sigma=0.000776 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.363 mas, bmaj=6.717 mas, bpa=-2.803 degrees ! Estimated noise=442.688 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 = 0.000399338 Jy ! Component: 100 - total flux cleaned = 0.000533002 Jy ! Component: 150 - total flux cleaned = 0.000556746 Jy ! Component: 200 - total flux cleaned = 0.000611308 Jy ! Total flux subtracted in 200 components = 0.000611308 Jy ! Clean residual min=-0.002142 max=0.003035 Jy/beam ! Clean residual mean=0.000003 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.0843244 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 78 components and 0.0843244 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107288Jy sigma=0.000775 ! Fit after self-cal, rms=0.107359Jy sigma=0.000774 ! 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=0.107359Jy sigma=0.000774 ! Fit after self-cal, rms=0.103367Jy sigma=0.000773 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.341 mas, bmaj=6.676 mas, bpa=-2.173 degrees ! Estimated noise=438.321 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000251953 Jy ! Component: 100 - total flux cleaned = 0.000279729 Jy ! Component: 150 - total flux cleaned = 0.000304551 Jy ! Component: 200 - total flux cleaned = 0.000359916 Jy ! Total flux subtracted in 200 components = 0.000359916 Jy ! Clean residual min=-0.001898 max=0.002727 Jy/beam ! Clean residual mean=-0.000001 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.0846843 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 85 components and 0.0846843 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103352Jy sigma=0.000772 ! Fit after self-cal, rms=0.103362Jy sigma=0.000772 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, -5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00284913 Jy ! Component: 100 - total flux cleaned = 0.00444809 Jy ! Component: 150 - total flux cleaned = 0.00538039 Jy ! Component: 200 - total flux cleaned = 0.0055469 Jy ! Total flux subtracted in 200 components = 0.0055469 Jy ! Clean residual min=-0.001759 max=0.002163 Jy/beam ! Clean residual mean=-0.000002 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.0902312 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 115 components and 0.0902312 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103291Jy sigma=0.000770 ! Fit after self-cal, rms=0.103258Jy sigma=0.000770 ! Inverting map ! Added new window around map position (-38, 13.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00194102 Jy ! Component: 100 - total flux cleaned = 0.00312095 Jy ! Component: 150 - total flux cleaned = 0.00365194 Jy ! Component: 200 - total flux cleaned = 0.00387745 Jy ! Total flux subtracted in 200 components = 0.00387745 Jy ! Clean residual min=-0.001636 max=0.002009 Jy/beam ! Clean residual mean=-0.000004 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.0941086 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 136 components and 0.0941086 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103209Jy sigma=0.000769 ! Fit after self-cal, rms=0.103196Jy sigma=0.000769 ! Inverting map ! Added new window around map position (80.5, 77.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00197038 Jy ! Component: 100 - total flux cleaned = 0.00320508 Jy ! Component: 150 - total flux cleaned = 0.00395096 Jy ! Component: 200 - total flux cleaned = 0.00441851 Jy ! Total flux subtracted in 200 components = 0.00441851 Jy ! Clean residual min=-0.001524 max=0.001496 Jy/beam ! Clean residual mean=-0.000004 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.0985271 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 160 components and 0.0985271 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103148Jy sigma=0.000768 ! Fit after self-cal, rms=0.103130Jy sigma=0.000768 ! Inverting map ! Added new window around map position (29.5, 58.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143292 Jy ! Component: 100 - total flux cleaned = 0.00196725 Jy ! Component: 150 - total flux cleaned = 0.00238818 Jy ! Component: 200 - total flux cleaned = 0.00270326 Jy ! Total flux subtracted in 200 components = 0.00270326 Jy ! Clean residual min=-0.001429 max=0.001402 Jy/beam ! Clean residual mean=-0.000004 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.10123 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 175 components and 0.10123 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103095Jy sigma=0.000767 ! Fit after self-cal, rms=0.103097Jy sigma=0.000767 ! 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=0.103097Jy sigma=0.000767 ! Fit after self-cal, rms=0.101496Jy sigma=0.000767 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.316 mas, bmaj=6.645 mas, bpa=-1.793 degrees ! Estimated noise=431.911 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000748809 Jy ! Component: 100 - total flux cleaned = 0.00105122 Jy ! Component: 150 - total flux cleaned = 0.00134681 Jy ! Component: 200 - total flux cleaned = 0.00156949 Jy ! Total flux subtracted in 200 components = 0.00156949 Jy ! Clean residual min=-0.001359 max=0.001205 Jy/beam ! Clean residual mean=-0.000003 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.1028 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 190 components and 0.1028 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101477Jy sigma=0.000767 ! Fit after self-cal, rms=0.101470Jy sigma=0.000767 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 = 0.000399601 Jy ! Component: 100 - total flux cleaned = 0.000570621 Jy ! Component: 150 - total flux cleaned = 0.000706023 Jy ! Component: 200 - total flux cleaned = 0.000833381 Jy ! Total flux subtracted in 200 components = 0.000833381 Jy ! Clean residual min=-0.001354 max=0.001177 Jy/beam ! Clean residual mean=-0.000003 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.103633 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 202 components and 0.103633 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101456Jy sigma=0.000767 ! Fit after self-cal, rms=0.101455Jy sigma=0.000767 ! 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=0.101455Jy sigma=0.000767 ! Fit after self-cal, rms=0.100750Jy sigma=0.000767 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.036 mas, bmaj=10.07 mas, bpa=-3.372 degrees ! Estimated noise=561.701 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000623034 Jy ! Component: 100 - total flux cleaned = 0.000980439 Jy ! Component: 150 - total flux cleaned = 0.00129757 Jy ! Component: 200 - total flux cleaned = 0.00148848 Jy ! Total flux subtracted in 200 components = 0.00148848 Jy ! Clean residual min=-0.001489 max=0.001278 Jy/beam ! Clean residual mean=-0.000007 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.105122 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 219 components and 0.105122 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100746Jy sigma=0.000767 ! Fit after self-cal, rms=0.100742Jy sigma=0.000767 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 = 0.000297559 Jy ! Component: 100 - total flux cleaned = 0.000429149 Jy ! Component: 150 - total flux cleaned = 0.000505199 Jy ! Component: 200 - total flux cleaned = 0.000591259 Jy ! Total flux subtracted in 200 components = 0.000591259 Jy ! Clean residual min=-0.001492 max=0.001270 Jy/beam ! Clean residual mean=-0.000007 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.105713 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 225 components and 0.105713 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100736Jy sigma=0.000767 ! Fit after self-cal, rms=0.100734Jy sigma=0.000767 ! 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=3.303 mas, bmaj=6.622 mas, bpa=-1.607 degrees ! Estimated noise=429.681 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.303 x 6.622 at -1.607 degrees (North through East) ! Clean map min=-0.0013191 max=0.048458 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=2.715 mas, bmaj=5.924 mas, bpa=-4.522 degrees ! Estimated noise=713.659 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0365408 Jy ! Component: 100 - total flux cleaned = 0.0534614 Jy ! Component: 150 - total flux cleaned = 0.0629336 Jy ! Component: 200 - total flux cleaned = 0.0690322 Jy ! Total flux subtracted in 200 components = 0.0690322 Jy ! Clean residual min=-0.002910 max=0.003417 Jy/beam ! Clean residual mean=-0.000004 rms=0.000770 Jy/beam ! Combined flux in latest and established models = 0.0690322 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.0690322 Jy ! Inverting map and beam ! Estimated beam: bmin=3.303 mas, bmaj=6.622 mas, bpa=-1.607 degrees ! Estimated noise=429.681 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 = 0.00640598 Jy ! Component: 100 - total flux cleaned = 0.0109324 Jy ! Component: 150 - total flux cleaned = 0.0144702 Jy ! Component: 200 - total flux cleaned = 0.0173845 Jy ! Total flux subtracted in 200 components = 0.0173845 Jy ! Clean residual min=-0.001870 max=0.001850 Jy/beam ! Clean residual mean=-0.000002 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.0864167 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 83 components and 0.0864167 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=7.036 mas, bmaj=10.07 mas, bpa=-3.372 degrees ! Estimated noise=561.701 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00425637 Jy ! Component: 100 - total flux cleaned = 0.00731362 Jy ! Component: 150 - total flux cleaned = 0.00972582 Jy ! Component: 200 - total flux cleaned = 0.0116955 Jy ! Total flux subtracted in 200 components = 0.0116955 Jy ! Clean residual min=-0.001749 max=0.001995 Jy/beam ! Clean residual mean=-0.000005 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.0981122 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 = 0.00137511 Jy ! Component: 100 - total flux cleaned = 0.0025303 Jy ! Component: 150 - total flux cleaned = 0.00346304 Jy ! Component: 200 - total flux cleaned = 0.00422504 Jy ! Total flux subtracted in 200 components = 0.00422504 Jy ! Clean residual min=-0.001570 max=0.001525 Jy/beam ! Clean residual mean=-0.000006 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.102337 Jy ! Adding 104 model components to the UV plane model. ! The established model now contains 174 components and 0.102337 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.303 mas, bmaj=6.622 mas, bpa=-1.607 degrees ! Estimated noise=429.681 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000184848 Jy ! Component: 100 - total flux cleaned = 0.000378434 Jy ! Component: 150 - total flux cleaned = 0.000626942 Jy ! Component: 200 - total flux cleaned = 0.000920393 Jy ! Total flux subtracted in 200 components = 0.000920393 Jy ! Clean residual min=-0.001534 max=0.001370 Jy/beam ! Clean residual mean=-0.000003 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.103258 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 205 components and 0.103258 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100767Jy sigma=0.000767 ! Fit after self-cal, rms=0.100744Jy sigma=0.000767 wmodel J0426+2350_S_2015_01_23_pus_map.mod ! Writing 205 model components to file: J0426+2350_S_2015_01_23_pus_map.mod wobs J0426+2350_S_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J0426+2350_S_2015_01_23_pus_uvs.fits wwins J0426+2350_S_2015_01_23_pus_map.win ! wwins: Wrote 6 windows to J0426+2350_S_2015_01_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 = -0.000231263 Jy ! Component: 100 - total flux cleaned = -0.000324229 Jy ! Component: 150 - total flux cleaned = -0.00036788 Jy ! Component: 200 - total flux cleaned = -0.000367378 Jy ! Component: 250 - total flux cleaned = -0.000387607 Jy ! Component: 300 - total flux cleaned = -0.000329255 Jy ! Component: 350 - total flux cleaned = -0.000329306 Jy ! Component: 400 - total flux cleaned = -0.000310533 Jy ! Component: 450 - total flux cleaned = -0.000292519 Jy ! Component: 500 - total flux cleaned = -0.000309749 Jy ! Component: 550 - total flux cleaned = -0.000257868 Jy ! Component: 600 - total flux cleaned = -0.000257698 Jy ! Component: 650 - total flux cleaned = -0.00024089 Jy ! Component: 700 - total flux cleaned = -0.00020842 Jy ! Component: 750 - total flux cleaned = -0.000176651 Jy ! Component: 800 - total flux cleaned = -0.000176844 Jy ! Component: 850 - total flux cleaned = -0.000161314 Jy ! Component: 900 - total flux cleaned = -0.000146135 Jy ! Component: 950 - total flux cleaned = -0.000131263 Jy ! Component: 1000 - total flux cleaned = -5.74229e-05 Jy ! Component: 1050 - total flux cleaned = 3.00732e-05 Jy ! Component: 1100 - total flux cleaned = 0.000102193 Jy ! Component: 1150 - total flux cleaned = 7.36483e-05 Jy ! Component: 1200 - total flux cleaned = 0.000130287 Jy ! Component: 1250 - total flux cleaned = 0.000186001 Jy ! Component: 1300 - total flux cleaned = 0.000213679 Jy ! Component: 1350 - total flux cleaned = 0.000309123 Jy ! Component: 1400 - total flux cleaned = 0.000349633 Jy ! Component: 1450 - total flux cleaned = 0.000376323 Jy ! Component: 1500 - total flux cleaned = 0.000442567 Jy ! Component: 1550 - total flux cleaned = 0.000442777 Jy ! Component: 1600 - total flux cleaned = 0.000507817 Jy ! Component: 1650 - total flux cleaned = 0.000546553 Jy ! Component: 1700 - total flux cleaned = 0.000584795 Jy ! Component: 1750 - total flux cleaned = 0.000660623 Jy ! Component: 1800 - total flux cleaned = 0.000698128 Jy ! Component: 1850 - total flux cleaned = 0.000735424 Jy ! Component: 1900 - total flux cleaned = 0.000796823 Jy ! Component: 1950 - total flux cleaned = 0.000857762 Jy ! Component: 2000 - total flux cleaned = 0.000918067 Jy ! Component: 2050 - total flux cleaned = 0.000989933 Jy ! Component: 2100 - total flux cleaned = 0.00101376 Jy ! Component: 2150 - total flux cleaned = 0.00109636 Jy ! Component: 2200 - total flux cleaned = 0.00114314 Jy ! Component: 2250 - total flux cleaned = 0.00121275 Jy ! Component: 2300 - total flux cleaned = 0.00123578 Jy ! Component: 2350 - total flux cleaned = 0.00129283 Jy ! Component: 2400 - total flux cleaned = 0.00133809 Jy ! Component: 2450 - total flux cleaned = 0.0013943 Jy ! Component: 2500 - total flux cleaned = 0.0014277 Jy ! Component: 2550 - total flux cleaned = 0.00144984 Jy ! Component: 2600 - total flux cleaned = 0.00151567 Jy ! Component: 2650 - total flux cleaned = 0.00154838 Jy ! Component: 2700 - total flux cleaned = 0.00159175 Jy ! Component: 2750 - total flux cleaned = 0.00165609 Jy ! Component: 2800 - total flux cleaned = 0.00172 Jy ! Component: 2850 - total flux cleaned = 0.00176232 Jy ! Component: 2900 - total flux cleaned = 0.00181496 Jy ! Component: 2950 - total flux cleaned = 0.00182558 Jy ! Component: 3000 - total flux cleaned = 0.00188786 Jy ! Component: 3050 - total flux cleaned = 0.0019497 Jy ! Component: 3100 - total flux cleaned = 0.00193944 Jy ! Component: 3150 - total flux cleaned = 0.00199037 Jy ! Component: 3200 - total flux cleaned = 0.00207125 Jy ! Component: 3250 - total flux cleaned = 0.00208132 Jy ! Component: 3300 - total flux cleaned = 0.00215113 Jy ! Component: 3350 - total flux cleaned = 0.00216111 Jy ! Component: 3400 - total flux cleaned = 0.00219072 Jy ! Component: 3450 - total flux cleaned = 0.00223982 Jy ! Component: 3500 - total flux cleaned = 0.00227873 Jy ! Component: 3550 - total flux cleaned = 0.00231742 Jy ! Component: 3600 - total flux cleaned = 0.00238483 Jy ! Component: 3650 - total flux cleaned = 0.00240388 Jy ! Component: 3700 - total flux cleaned = 0.00241333 Jy ! Component: 3750 - total flux cleaned = 0.00248907 Jy ! Component: 3800 - total flux cleaned = 0.00252669 Jy ! Component: 3850 - total flux cleaned = 0.00256408 Jy ! Component: 3900 - total flux cleaned = 0.00256413 Jy ! Component: 3950 - total flux cleaned = 0.00261035 Jy ! Component: 4000 - total flux cleaned = 0.0026288 Jy ! Component: 4050 - total flux cleaned = 0.0026563 Jy ! Total flux subtracted in 4096 components = 0.00268367 Jy ! Clean residual min=-0.000460 max=0.000503 Jy/beam ! Clean residual mean=-0.000002 rms=0.000170 Jy/beam ! Combined flux in latest and established models = 0.105941 Jy keep ! Adding 305 model components to the UV plane model. ! The established model now contains 510 components and 0.105941 Jy ![Exited script file: muppet] wmap "J0426+2350_S_2015_01_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.303 x 6.622 at -1.607 degrees (North through East) ! Clean map min=-0.00091997 max=0.047449 Jy/beam ! Writing clean map to FITS file: J0426+2350_S_2015_01_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0474491 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000170115 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.07557 1.07557 2.15113 4.30226 8.60453 17.2091 34.4181 68.8362 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.047 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.303 x 6.622 at -1.607 degrees (North through East) ! Clean map min=-0.00091997 max=0.047449 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 J0426+2350_S_2015_01_23_pus_uvs.log closed on Mon Jan 2 18:05:10 2017