! Started logfile: J0019+7327_S_2017_06_15_pus_uvs.log on Tue May 7 15:06:14 2019 obs J0019+7327_S_2017_06_15_pus_uva.fits ! Reading UV FITS file: J0019+7327_S_2017_06_15_pus_uva.fits ! AN table 1: 32 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.689583 visibilities/baseline/integration-bin. ! Found source: J0019+7327 ! ! 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 603 lines of history. ! ! Reading 3972 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 J0019+7327_S_2017_06_15_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 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 201 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.190175Jy sigma=0.001624 ! Fit after self-cal, rms=0.176277Jy sigma=0.001493 ! 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=3.021 mas, bmaj=4.304 mas, bpa=79.43 degrees ! Estimated noise=1751.24 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 = 0.765712 Jy ! Component: 100 - total flux cleaned = 0.957242 Jy ! Total flux subtracted in 100 components = 0.957242 Jy ! Clean residual min=-0.024838 max=0.079304 Jy/beam ! Clean residual mean=-0.000128 rms=0.006915 Jy/beam ! Combined flux in latest and established models = 0.957242 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.957242 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.175307Jy sigma=0.001511 ! Fit after self-cal, rms=0.175293Jy sigma=0.001510 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0852118 Jy ! Component: 100 - total flux cleaned = 0.131201 Jy ! Total flux subtracted in 100 components = 0.131201 Jy ! Clean residual min=-0.015073 max=0.022973 Jy/beam ! Clean residual mean=-0.000024 rms=0.003795 Jy/beam ! Combined flux in latest and established models = 1.08844 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 15 components and 1.08844 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118378Jy sigma=0.000990 ! Fit after self-cal, rms=0.118366Jy sigma=0.000990 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0271658 Jy ! Component: 100 - total flux cleaned = 0.0438502 Jy ! Total flux subtracted in 100 components = 0.0438502 Jy ! Clean residual min=-0.014717 max=0.013453 Jy/beam ! Clean residual mean=0.000010 rms=0.003355 Jy/beam ! Combined flux in latest and established models = 1.13229 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 23 components and 1.13229 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110811Jy sigma=0.000934 ! Fit after self-cal, rms=0.110804Jy sigma=0.000934 ! 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=3.606 mas, bmaj=5.028 mas, bpa=78.93 degrees ! Estimated noise=1416.95 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 = 0.00894126 Jy ! Component: 100 - total flux cleaned = 0.0103715 Jy ! Component: 150 - total flux cleaned = 0.0103663 Jy ! Component: 200 - total flux cleaned = 0.0103658 Jy ! Total flux subtracted in 200 components = 0.0103658 Jy ! Clean residual min=-0.015010 max=0.011868 Jy/beam ! Clean residual mean=0.000025 rms=0.002989 Jy/beam ! Combined flux in latest and established models = 1.14266 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 30 components and 1.14266 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109682Jy sigma=0.000929 ! Fit after self-cal, rms=0.109670Jy sigma=0.000929 ! 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 0.98 FD 1.01 HN 0.99 KP 1.05 ! LA 1.04 MK 1.06 NL 0.91 OV 1.02 ! PT 1.04 SC 0.95 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.05 HN 1.02 KP 1.00 ! LA 0.98 MK 1.04 NL 1.03 OV 1.03 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.07 HN 1.01 KP 0.99 ! LA 1.00 MK 1.06 NL 0.97 OV 0.96 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 0.96 KP 1.00* ! LA 1.03 MK 1.01 NL 1.00* OV 1.00* ! PT 1.04 SC 1.00* ! ! ! Fit before self-cal, rms=0.109670Jy sigma=0.000929 ! Fit after self-cal, rms=0.086012Jy sigma=0.000724 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.623 mas, bmaj=5.07 mas, bpa=78.47 degrees ! Estimated noise=1423.76 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 (-1, -6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00684392 Jy ! Component: 100 - total flux cleaned = 0.00890069 Jy ! Component: 150 - total flux cleaned = 0.00943128 Jy ! Component: 200 - total flux cleaned = 0.0093207 Jy ! Total flux subtracted in 200 components = 0.0093207 Jy ! Clean residual min=-0.007138 max=0.005545 Jy/beam ! Clean residual mean=-0.000017 rms=0.001451 Jy/beam ! Combined flux in latest and established models = 1.15198 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 48 components and 1.15198 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085217Jy sigma=0.000717 ! Fit after self-cal, rms=0.085134Jy sigma=0.000717 ! 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=0.085134Jy sigma=0.000717 ! Fit after self-cal, rms=0.078525Jy sigma=0.000671 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.626 mas, bmaj=5.063 mas, bpa=78.76 degrees ! Estimated noise=1424.76 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000879734 Jy ! Component: 100 - total flux cleaned = 0.00158153 Jy ! Component: 150 - total flux cleaned = 0.00192887 Jy ! Component: 200 - total flux cleaned = 0.00224391 Jy ! Total flux subtracted in 200 components = 0.00224391 Jy ! Clean residual min=-0.003848 max=0.004251 Jy/beam ! Clean residual mean=-0.000008 rms=0.000992 Jy/beam ! Combined flux in latest and established models = 1.15422 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 63 components and 1.15422 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078259Jy sigma=0.000669 ! Fit after self-cal, rms=0.078238Jy sigma=0.000669 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 (-17, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145182 Jy ! Component: 100 - total flux cleaned = 0.00125497 Jy ! Component: 150 - total flux cleaned = 0.00117156 Jy ! Component: 200 - total flux cleaned = 0.00109202 Jy ! Total flux subtracted in 200 components = 0.00109202 Jy ! Clean residual min=-0.003856 max=0.004127 Jy/beam ! Clean residual mean=-0.000006 rms=0.000948 Jy/beam ! Combined flux in latest and established models = 1.15532 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 77 components and 1.15532 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077942Jy sigma=0.000666 ! Fit after self-cal, rms=0.077928Jy sigma=0.000666 ! Inverting map ! Added new window around map position (102.5, -15.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00257511 Jy ! Component: 100 - total flux cleaned = 0.00342947 Jy ! Component: 150 - total flux cleaned = 0.00390946 Jy ! Component: 200 - total flux cleaned = 0.00405629 Jy ! Total flux subtracted in 200 components = 0.00405629 Jy ! Clean residual min=-0.003799 max=0.003949 Jy/beam ! Clean residual mean=-0.000008 rms=0.000914 Jy/beam ! Combined flux in latest and established models = 1.15937 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 90 components and 1.15937 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077683Jy sigma=0.000664 ! Fit after self-cal, rms=0.077673Jy sigma=0.000664 ! Inverting map ! Added new window around map position (93, 52.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00314033 Jy ! Component: 100 - total flux cleaned = 0.00351281 Jy ! Component: 150 - total flux cleaned = 0.00410987 Jy ! Component: 200 - total flux cleaned = 0.00473747 Jy ! Total flux subtracted in 200 components = 0.00473747 Jy ! Clean residual min=-0.003853 max=0.003930 Jy/beam ! Clean residual mean=-0.000012 rms=0.000872 Jy/beam ! Combined flux in latest and established models = 1.16411 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 109 components and 1.16411 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077398Jy sigma=0.000662 ! Fit after self-cal, rms=0.077393Jy sigma=0.000662 ! Inverting map ! Added new window around map position (-15, 60). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00302122 Jy ! Component: 100 - total flux cleaned = 0.00409211 Jy ! Component: 150 - total flux cleaned = 0.00461736 Jy ! Component: 200 - total flux cleaned = 0.00483523 Jy ! Total flux subtracted in 200 components = 0.00483523 Jy ! Clean residual min=-0.003678 max=0.003310 Jy/beam ! Clean residual mean=-0.000009 rms=0.000844 Jy/beam ! Combined flux in latest and established models = 1.16894 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 126 components and 1.16894 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077171Jy sigma=0.000660 ! Fit after self-cal, rms=0.077164Jy sigma=0.000660 ! 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=0.077164Jy sigma=0.000660 ! Fit after self-cal, rms=0.077096Jy sigma=0.000660 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.627 mas, bmaj=5.063 mas, bpa=78.82 degrees ! Estimated noise=1424.49 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116778 Jy ! Component: 100 - total flux cleaned = 0.00139782 Jy ! Component: 150 - total flux cleaned = 0.00167704 Jy ! Component: 200 - total flux cleaned = 0.00181103 Jy ! Total flux subtracted in 200 components = 0.00181103 Jy ! Clean residual min=-0.003679 max=0.003398 Jy/beam ! Clean residual mean=-0.000004 rms=0.000814 Jy/beam ! Combined flux in latest and established models = 1.17076 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 135 components and 1.17076 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076961Jy sigma=0.000659 ! Fit after self-cal, rms=0.076958Jy sigma=0.000659 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 = 0.000208262 Jy ! Component: 100 - total flux cleaned = 0.000271518 Jy ! Component: 150 - total flux cleaned = 0.000391578 Jy ! Component: 200 - total flux cleaned = 0.000392683 Jy ! Total flux subtracted in 200 components = 0.000392683 Jy ! Clean residual min=-0.003663 max=0.003340 Jy/beam ! Clean residual mean=-0.000004 rms=0.000802 Jy/beam ! Combined flux in latest and established models = 1.17115 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 140 components and 1.17115 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076863Jy sigma=0.000658 ! Fit after self-cal, rms=0.076861Jy sigma=0.000658 ! 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=0.076861Jy sigma=0.000658 ! Fit after self-cal, rms=0.076865Jy sigma=0.000658 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.81 mas, bmaj=10.01 mas, bpa=71.86 degrees ! Estimated noise=1781.89 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000658547 Jy ! Component: 100 - total flux cleaned = 0.000700724 Jy ! Component: 150 - total flux cleaned = 0.000661887 Jy ! Component: 200 - total flux cleaned = 0.000660909 Jy ! Total flux subtracted in 200 components = 0.000660909 Jy ! Clean residual min=-0.003544 max=0.003370 Jy/beam ! Clean residual mean=-0.000009 rms=0.000997 Jy/beam ! Combined flux in latest and established models = 1.17181 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 161 components and 1.17181 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076838Jy sigma=0.000658 ! Fit after self-cal, rms=0.076835Jy 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 = 4.16272e-05 Jy ! Component: 100 - total flux cleaned = 8.85381e-06 Jy ! Component: 150 - total flux cleaned = 8.56201e-06 Jy ! Component: 200 - total flux cleaned = 8.52728e-06 Jy ! Total flux subtracted in 200 components = 8.52728e-06 Jy ! Clean residual min=-0.003498 max=0.003371 Jy/beam ! Clean residual mean=-0.000008 rms=0.000987 Jy/beam ! Combined flux in latest and established models = 1.17182 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 171 components and 1.17182 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076821Jy sigma=0.000657 ! Fit after self-cal, rms=0.076820Jy 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=3.627 mas, bmaj=5.064 mas, bpa=78.82 degrees ! Estimated noise=1424.56 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.627 x 5.064 at 78.82 degrees (North through East) ! Clean map min=-0.0035172 max=1.0096 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=0.076820Jy sigma=0.000657 ! Fit after self-cal, rms=0.070862Jy sigma=0.000606 ! Inverting map and beam ! Estimated beam: bmin=3.628 mas, bmaj=5.063 mas, bpa=78.83 degrees ! Estimated noise=1424.52 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000203483 Jy ! Component: 100 - total flux cleaned = 0.000147044 Jy ! Component: 150 - total flux cleaned = 9.21786e-05 Jy ! Component: 200 - total flux cleaned = 0.00014435 Jy ! Total flux subtracted in 200 components = 0.00014435 Jy ! Clean residual min=-0.003476 max=0.003348 Jy/beam ! Clean residual mean=-0.000003 rms=0.000770 Jy/beam ! Combined flux in latest and established models = 1.17196 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 178 components and 1.17196 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070769Jy sigma=0.000605 ! Fit after self-cal, rms=0.070769Jy sigma=0.000605 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.7572e-05 Jy ! Component: 100 - total flux cleaned = -5.94834e-05 Jy ! Component: 150 - total flux cleaned = -0.000109637 Jy ! Component: 200 - total flux cleaned = -0.0002068 Jy ! Total flux subtracted in 200 components = -0.0002068 Jy ! Clean residual min=-0.003468 max=0.003294 Jy/beam ! Clean residual mean=-0.000003 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 1.17175 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 185 components and 1.17175 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070699Jy sigma=0.000604 ! Fit after self-cal, rms=0.070699Jy sigma=0.000604 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070699Jy sigma=0.000604 ! Fit after self-cal, rms=0.070703Jy sigma=0.000604 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=3.038 mas, bmaj=4.345 mas, bpa=79.44 degrees ! Estimated noise=1766 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.769825 Jy ! Component: 100 - total flux cleaned = 0.958592 Jy ! Component: 150 - total flux cleaned = 1.04057 Jy ! Component: 200 - total flux cleaned = 1.08321 Jy ! Total flux subtracted in 200 components = 1.08321 Jy ! Clean residual min=-0.008258 max=0.021313 Jy/beam ! Clean residual mean=-0.000052 rms=0.002353 Jy/beam ! Combined flux in latest and established models = 1.08321 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 15 model components to the UV plane model. ! The established model now contains 15 components and 1.08321 Jy ! Inverting map and beam ! Estimated beam: bmin=3.627 mas, bmaj=5.062 mas, bpa=78.81 degrees ! Estimated noise=1424.51 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 = 0.0309128 Jy ! Component: 100 - total flux cleaned = 0.0473157 Jy ! Component: 150 - total flux cleaned = 0.0573579 Jy ! Component: 200 - total flux cleaned = 0.0644251 Jy ! Total flux subtracted in 200 components = 0.0644251 Jy ! Clean residual min=-0.004496 max=0.004924 Jy/beam ! Clean residual mean=-0.000017 rms=0.001091 Jy/beam ! Combined flux in latest and established models = 1.14764 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 38 components and 1.14764 Jy ! Inverting map ! Added new window around map position (-34, 9.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00587936 Jy ! Component: 100 - total flux cleaned = 0.00971949 Jy ! Component: 150 - total flux cleaned = 0.013295 Jy ! Component: 200 - total flux cleaned = 0.0159972 Jy ! Total flux subtracted in 200 components = 0.0159972 Jy ! Clean residual min=-0.004072 max=0.004279 Jy/beam ! Clean residual mean=-0.000009 rms=0.000960 Jy/beam ! Combined flux in latest and established models = 1.16363 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 57 components and 1.16363 Jy ! Inverting map ! Added new window around map position (-63, -63.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0033119 Jy ! Component: 100 - total flux cleaned = 0.00484641 Jy ! Component: 150 - total flux cleaned = 0.00575968 Jy ! Component: 200 - total flux cleaned = 0.00650307 Jy ! Total flux subtracted in 200 components = 0.00650307 Jy ! Clean residual min=-0.003909 max=0.003794 Jy/beam ! Clean residual mean=-0.000008 rms=0.000906 Jy/beam ! Combined flux in latest and established models = 1.17014 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 76 components and 1.17014 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=7.811 mas, bmaj=10.01 mas, bpa=71.83 degrees ! Estimated noise=1781.63 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00277695 Jy ! Component: 100 - total flux cleaned = 0.00294422 Jy ! Component: 150 - total flux cleaned = 0.00287877 Jy ! Component: 200 - total flux cleaned = 0.00288206 Jy ! Total flux subtracted in 200 components = 0.00288206 Jy ! Clean residual min=-0.003312 max=0.003283 Jy/beam ! Clean residual mean=-0.000012 rms=0.001009 Jy/beam ! Combined flux in latest and established models = 1.17302 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 = 0.00021447 Jy ! Component: 100 - total flux cleaned = 0.000364584 Jy ! Component: 150 - total flux cleaned = 0.000505825 Jy ! Component: 200 - total flux cleaned = 0.000505133 Jy ! Total flux subtracted in 200 components = 0.000505133 Jy ! Clean residual min=-0.003171 max=0.003285 Jy/beam ! Clean residual mean=-0.000011 rms=0.000984 Jy/beam ! Combined flux in latest and established models = 1.17353 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 141 components and 1.17353 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.627 mas, bmaj=5.062 mas, bpa=78.81 degrees ! Estimated noise=1424.51 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000361323 Jy ! Component: 100 - total flux cleaned = 0.000692224 Jy ! Component: 150 - total flux cleaned = 0.000905214 Jy ! Component: 200 - total flux cleaned = 0.00100615 Jy ! Total flux subtracted in 200 components = 0.00100615 Jy ! Clean residual min=-0.003732 max=0.003650 Jy/beam ! Clean residual mean=-0.000004 rms=0.000846 Jy/beam ! Combined flux in latest and established models = 1.17453 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 159 components and 1.17453 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071699Jy sigma=0.000611 ! Fit after self-cal, rms=0.071663Jy sigma=0.000611 wmodel J0019+7327_S_2017_06_15_pus_map.mod ! Writing 159 model components to file: J0019+7327_S_2017_06_15_pus_map.mod wobs J0019+7327_S_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J0019+7327_S_2017_06_15_pus_uvs.fits wwins J0019+7327_S_2017_06_15_pus_map.win ! wwins: Wrote 8 windows to J0019+7327_S_2017_06_15_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 = 0.000130815 Jy ! Component: 100 - total flux cleaned = 0.000134453 Jy ! Component: 150 - total flux cleaned = 0.000136833 Jy ! Component: 200 - total flux cleaned = -3.58481e-05 Jy ! Component: 250 - total flux cleaned = -9.15051e-05 Jy ! Component: 300 - total flux cleaned = 0.000126673 Jy ! Component: 350 - total flux cleaned = 0.000286725 Jy ! Component: 400 - total flux cleaned = 0.000496018 Jy ! Component: 450 - total flux cleaned = 0.000547651 Jy ! Component: 500 - total flux cleaned = 0.000648714 Jy ! Component: 550 - total flux cleaned = 0.000747526 Jy ! Component: 600 - total flux cleaned = 0.000651504 Jy ! Component: 650 - total flux cleaned = 0.000603654 Jy ! Component: 700 - total flux cleaned = 0.000556071 Jy ! Component: 750 - total flux cleaned = 0.000371895 Jy ! Component: 800 - total flux cleaned = 0.000417606 Jy ! Component: 850 - total flux cleaned = 0.000506731 Jy ! Component: 900 - total flux cleaned = 0.000462176 Jy ! Component: 950 - total flux cleaned = 0.000506477 Jy ! Component: 1000 - total flux cleaned = 0.000549207 Jy ! Component: 1050 - total flux cleaned = 0.000548757 Jy ! Component: 1100 - total flux cleaned = 0.00054852 Jy ! Component: 1150 - total flux cleaned = 0.000548572 Jy ! Component: 1200 - total flux cleaned = 0.00054937 Jy ! Component: 1250 - total flux cleaned = 0.000671142 Jy ! Component: 1300 - total flux cleaned = 0.000590877 Jy ! Component: 1350 - total flux cleaned = 0.000591211 Jy ! Component: 1400 - total flux cleaned = 0.000630333 Jy ! Component: 1450 - total flux cleaned = 0.000824364 Jy ! Component: 1500 - total flux cleaned = 0.000708856 Jy ! Component: 1550 - total flux cleaned = 0.000823992 Jy ! Component: 1600 - total flux cleaned = 0.00089946 Jy ! Component: 1650 - total flux cleaned = 0.000899092 Jy ! Component: 1700 - total flux cleaned = 0.000973269 Jy ! Component: 1750 - total flux cleaned = 0.00101017 Jy ! Component: 1800 - total flux cleaned = 0.00097375 Jy ! Component: 1850 - total flux cleaned = 0.00101 Jy ! Component: 1900 - total flux cleaned = 0.00100951 Jy ! Component: 1950 - total flux cleaned = 0.000974147 Jy ! Component: 2000 - total flux cleaned = 0.000832937 Jy ! Component: 2050 - total flux cleaned = 0.000972884 Jy ! Component: 2100 - total flux cleaned = 0.0009037 Jy ! Component: 2150 - total flux cleaned = 0.000973068 Jy ! Component: 2200 - total flux cleaned = 0.000972984 Jy ! Component: 2250 - total flux cleaned = 0.00090514 Jy ! Component: 2300 - total flux cleaned = 0.00087168 Jy ! Component: 2350 - total flux cleaned = 0.000938415 Jy ! Component: 2400 - total flux cleaned = 0.00103773 Jy ! Component: 2450 - total flux cleaned = 0.00103762 Jy ! Component: 2500 - total flux cleaned = 0.00110278 Jy ! Component: 2550 - total flux cleaned = 0.00113502 Jy ! Component: 2600 - total flux cleaned = 0.00110241 Jy ! Component: 2650 - total flux cleaned = 0.00116652 Jy ! Component: 2700 - total flux cleaned = 0.00119848 Jy ! Component: 2750 - total flux cleaned = 0.00126117 Jy ! Component: 2800 - total flux cleaned = 0.0012612 Jy ! Component: 2850 - total flux cleaned = 0.00119883 Jy ! Component: 2900 - total flux cleaned = 0.00113694 Jy ! Component: 2950 - total flux cleaned = 0.00113717 Jy ! Component: 3000 - total flux cleaned = 0.00113682 Jy ! Component: 3050 - total flux cleaned = 0.00119709 Jy ! Component: 3100 - total flux cleaned = 0.00113681 Jy ! Component: 3150 - total flux cleaned = 0.00113637 Jy ! Component: 3200 - total flux cleaned = 0.000958533 Jy ! Component: 3250 - total flux cleaned = 0.00107689 Jy ! Component: 3300 - total flux cleaned = 0.000959473 Jy ! Component: 3350 - total flux cleaned = 0.000959515 Jy ! Component: 3400 - total flux cleaned = 0.000959291 Jy ! Component: 3450 - total flux cleaned = 0.000872643 Jy ! Component: 3500 - total flux cleaned = 0.000987206 Jy ! Component: 3550 - total flux cleaned = 0.00101547 Jy ! Component: 3600 - total flux cleaned = 0.000987196 Jy ! Component: 3650 - total flux cleaned = 0.0011558 Jy ! Component: 3700 - total flux cleaned = 0.00109986 Jy ! Component: 3750 - total flux cleaned = 0.00121102 Jy ! Component: 3800 - total flux cleaned = 0.00118343 Jy ! Component: 3850 - total flux cleaned = 0.00123825 Jy ! Component: 3900 - total flux cleaned = 0.00123837 Jy ! Component: 3950 - total flux cleaned = 0.0013199 Jy ! Component: 4000 - total flux cleaned = 0.00140119 Jy ! Component: 4050 - total flux cleaned = 0.00148203 Jy ! Total flux subtracted in 4096 components = 0.00158897 Jy ! Clean residual min=-0.001783 max=0.001508 Jy/beam ! Clean residual mean=-0.000002 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 1.17612 Jy keep ! Adding 269 model components to the UV plane model. ! The established model now contains 426 components and 1.17612 Jy ![Exited script file: muppet] wmap "J0019+7327_S_2017_06_15_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.627 x 5.062 at 78.81 degrees (North through East) ! Clean map min=-0.0031617 max=1.0104 Jy/beam ! Writing clean map to FITS file: J0019+7327_S_2017_06_15_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.01038 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000466764 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.138591 0.138591 0.277182 0.554364 1.10873 2.21746 4.43491 8.86982 17.7396 35.4793 70.9586 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.01 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.627 x 5.062 at 78.81 degrees (North through East) ! Clean map min=-0.0031617 max=1.0104 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 J0019+7327_S_2017_06_15_pus_uvs.log closed on Tue May 7 15:06:20 2019