! Started logfile: J0457+0645_S_2017_07_16_pus_uvs.log on Thu May 9 11:01:43 2019 obs J0457+0645_S_2017_07_16_pus_uva.fits ! Reading UV FITS file: J0457+0645_S_2017_07_16_pus_uva.fits ! AN table 1: 83 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.710576 visibilities/baseline/integration-bin. ! Found source: J0457+0645 ! ! 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 815 lines of history. ! ! Reading 10616 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 J0457+0645_S_2017_07_16_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 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 611 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.832084Jy sigma=0.007532 ! Fit after self-cal, rms=0.818462Jy sigma=0.007420 ! 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=2.544 mas, bmaj=6.43 mas, bpa=-2.811 degrees ! Estimated noise=1114.64 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 = 0.134623 Jy ! Component: 100 - total flux cleaned = 0.18664 Jy ! Total flux subtracted in 100 components = 0.18664 Jy ! Clean residual min=-0.010119 max=0.024608 Jy/beam ! Clean residual mean=0.000030 rms=0.003480 Jy/beam ! Combined flux in latest and established models = 0.186639 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.186639 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102182Jy sigma=0.000909 ! Fit after self-cal, rms=0.102053Jy sigma=0.000908 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.029196 Jy ! Component: 100 - total flux cleaned = 0.0477434 Jy ! Total flux subtracted in 100 components = 0.0477434 Jy ! Clean residual min=-0.008184 max=0.011948 Jy/beam ! Clean residual mean=0.000016 rms=0.002398 Jy/beam ! Combined flux in latest and established models = 0.234383 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 22 components and 0.234383 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090777Jy sigma=0.000798 ! Fit after self-cal, rms=0.090759Jy sigma=0.000798 ! 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=2.995 mas, bmaj=7.105 mas, bpa=-2.514 degrees ! Estimated noise=868.052 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 = 0.0169106 Jy ! Component: 100 - total flux cleaned = 0.0279681 Jy ! Component: 150 - total flux cleaned = 0.0356114 Jy ! Component: 200 - total flux cleaned = 0.040941 Jy ! Total flux subtracted in 200 components = 0.040941 Jy ! Clean residual min=-0.009122 max=0.012601 Jy/beam ! Clean residual mean=0.000008 rms=0.002694 Jy/beam ! Combined flux in latest and established models = 0.275324 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 43 components and 0.275324 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087146Jy sigma=0.000762 ! Fit after self-cal, rms=0.087128Jy sigma=0.000761 ! 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 1.16 FD 1.00* HN 0.97 KP 1.01 ! LA 0.98 MK 1.08 NL 0.89 OV 0.99 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.25 FD 1.00* HN 0.98 KP 0.97 ! LA 0.95 MK 1.03 NL 1.04 OV 1.01 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.00* HN 0.96 KP 0.98 ! LA 0.97 MK 1.02 NL 0.97 OV 0.92 ! PT 0.95 SC 0.96 ! ! ! Correcting IF 4. ! A total of 219 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! ! Fit before self-cal, rms=0.087128Jy sigma=0.000761 ! Fit after self-cal, rms=0.089926Jy sigma=0.000746 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.043 mas, bmaj=7.191 mas, bpa=-1.306 degrees ! Estimated noise=872.111 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 = 0.00132435 Jy ! Component: 100 - total flux cleaned = 0.00161337 Jy ! Component: 150 - total flux cleaned = 0.0017857 Jy ! Component: 200 - total flux cleaned = 0.0019451 Jy ! Total flux subtracted in 200 components = 0.0019451 Jy ! Clean residual min=-0.010841 max=0.011087 Jy/beam ! Clean residual mean=-0.000000 rms=0.002447 Jy/beam ! Combined flux in latest and established models = 0.277269 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 47 components and 0.277269 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089757Jy sigma=0.000744 ! Fit after self-cal, rms=0.089812Jy sigma=0.000744 ! 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=0.089812Jy sigma=0.000744 ! Fit after self-cal, rms=0.089210Jy sigma=0.000718 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.027 mas, bmaj=7.174 mas, bpa=-1.585 degrees ! Estimated noise=866.113 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000323716 Jy ! Component: 100 - total flux cleaned = 0.000394227 Jy ! Component: 150 - total flux cleaned = 0.000461971 Jy ! Component: 200 - total flux cleaned = 0.000344994 Jy ! Total flux subtracted in 200 components = 0.000344994 Jy ! Clean residual min=-0.007708 max=0.007847 Jy/beam ! Clean residual mean=0.000001 rms=0.001995 Jy/beam ! Combined flux in latest and established models = 0.277614 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 51 components and 0.277614 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089108Jy sigma=0.000717 ! Fit after self-cal, rms=0.089163Jy sigma=0.000717 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 = 2.00426e-05 Jy ! Component: 100 - total flux cleaned = 0.000226716 Jy ! Component: 150 - total flux cleaned = 0.000226188 Jy ! Component: 200 - total flux cleaned = 0.00018241 Jy ! Total flux subtracted in 200 components = 0.00018241 Jy ! Clean residual min=-0.007605 max=0.007564 Jy/beam ! Clean residual mean=0.000001 rms=0.001986 Jy/beam ! Combined flux in latest and established models = 0.277796 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 54 components and 0.277796 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089115Jy sigma=0.000716 ! Fit after self-cal, rms=0.089111Jy sigma=0.000716 ! 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=0.089111Jy sigma=0.000716 ! Fit after self-cal, rms=0.094187Jy sigma=0.000673 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.031 mas, bmaj=7.158 mas, bpa=-1.488 degrees ! Estimated noise=864.454 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000232723 Jy ! Component: 100 - total flux cleaned = -0.000192122 Jy ! Component: 150 - total flux cleaned = -0.000113053 Jy ! Component: 200 - total flux cleaned = -4.01161e-05 Jy ! Total flux subtracted in 200 components = -4.01161e-05 Jy ! Clean residual min=-0.003230 max=0.006658 Jy/beam ! Clean residual mean=0.000005 rms=0.000886 Jy/beam ! Combined flux in latest and established models = 0.277756 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 56 components and 0.277756 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094160Jy sigma=0.000673 ! Fit after self-cal, rms=0.094347Jy sigma=0.000673 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 (-1.5, -12). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00567646 Jy ! Component: 100 - total flux cleaned = 0.00775037 Jy ! Component: 150 - total flux cleaned = 0.00853869 Jy ! Component: 200 - total flux cleaned = 0.00890757 Jy ! Total flux subtracted in 200 components = 0.00890757 Jy ! Clean residual min=-0.002657 max=0.003189 Jy/beam ! Clean residual mean=0.000001 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.286664 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 86 components and 0.286664 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094034Jy sigma=0.000669 ! Fit after self-cal, rms=0.094004Jy sigma=0.000668 ! Inverting map ! Added new window around map position (18.5, -70). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0027602 Jy ! Component: 100 - total flux cleaned = 0.00427506 Jy ! Component: 150 - total flux cleaned = 0.00519917 Jy ! Component: 200 - total flux cleaned = 0.00558536 Jy ! Total flux subtracted in 200 components = 0.00558536 Jy ! Clean residual min=-0.002847 max=0.002670 Jy/beam ! Clean residual mean=0.000001 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.292249 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 108 components and 0.292249 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093888Jy sigma=0.000667 ! Fit after self-cal, rms=0.093873Jy sigma=0.000667 ! 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=0.093873Jy sigma=0.000667 ! Fit after self-cal, rms=0.093390Jy sigma=0.000667 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.648 mas, bmaj=11.26 mas, bpa=-5.516 degrees ! Estimated noise=1136.67 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00160101 Jy ! Component: 100 - total flux cleaned = 0.00260253 Jy ! Component: 150 - total flux cleaned = 0.00320968 Jy ! Component: 200 - total flux cleaned = 0.00336181 Jy ! Total flux subtracted in 200 components = 0.00336181 Jy ! Clean residual min=-0.003156 max=0.002932 Jy/beam ! Clean residual mean=0.000003 rms=0.000739 Jy/beam ! Combined flux in latest and established models = 0.295611 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 129 components and 0.295611 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093381Jy sigma=0.000667 ! Fit after self-cal, rms=0.093370Jy 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 = 0.000163669 Jy ! Component: 100 - total flux cleaned = 0.000304522 Jy ! Component: 150 - total flux cleaned = 0.000326004 Jy ! Component: 200 - total flux cleaned = 0.000385646 Jy ! Total flux subtracted in 200 components = 0.000385646 Jy ! Clean residual min=-0.003094 max=0.002844 Jy/beam ! Clean residual mean=0.000002 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.295997 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 138 components and 0.295997 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093372Jy sigma=0.000667 ! Fit after self-cal, rms=0.093369Jy sigma=0.000667 ! 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=3.03 mas, bmaj=7.164 mas, bpa=-1.556 degrees ! Estimated noise=861.816 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.03 x 7.164 at -1.556 degrees (North through East) ! Clean map min=-0.0021853 max=0.18145 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=2.588 mas, bmaj=6.504 mas, bpa=-1.735 degrees ! Estimated noise=1104.86 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.132803 Jy ! Component: 100 - total flux cleaned = 0.184229 Jy ! Component: 150 - total flux cleaned = 0.211867 Jy ! Component: 200 - total flux cleaned = 0.229312 Jy ! Total flux subtracted in 200 components = 0.229312 Jy ! Clean residual min=-0.005156 max=0.009772 Jy/beam ! Clean residual mean=0.000018 rms=0.001521 Jy/beam ! Combined flux in latest and established models = 0.229312 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.229312 Jy ! Inverting map and beam ! Estimated beam: bmin=3.03 mas, bmaj=7.164 mas, bpa=-1.556 degrees ! Estimated noise=861.816 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 = 0.0175526 Jy ! Component: 100 - total flux cleaned = 0.0287872 Jy ! Component: 150 - total flux cleaned = 0.036564 Jy ! Component: 200 - total flux cleaned = 0.042176 Jy ! Total flux subtracted in 200 components = 0.042176 Jy ! Clean residual min=-0.003330 max=0.004456 Jy/beam ! Clean residual mean=0.000009 rms=0.000887 Jy/beam ! Combined flux in latest and established models = 0.271488 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 88 components and 0.271488 Jy ! Inverting map ! Added new window around map position (3.5, 0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0046767 Jy ! Component: 100 - total flux cleaned = 0.00818388 Jy ! Component: 150 - total flux cleaned = 0.0109769 Jy ! Component: 200 - total flux cleaned = 0.0132458 Jy ! Total flux subtracted in 200 components = 0.0132458 Jy ! Clean residual min=-0.002561 max=0.002303 Jy/beam ! Clean residual mean=0.000004 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.284734 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 124 components and 0.284734 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=6.648 mas, bmaj=11.26 mas, bpa=-5.516 degrees ! Estimated noise=1136.67 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00336686 Jy ! Component: 100 - total flux cleaned = 0.00555172 Jy ! Component: 150 - total flux cleaned = 0.00711931 Jy ! Component: 200 - total flux cleaned = 0.00832992 Jy ! Total flux subtracted in 200 components = 0.00832992 Jy ! Clean residual min=-0.003271 max=0.002835 Jy/beam ! Clean residual mean=0.000004 rms=0.000746 Jy/beam ! Combined flux in latest and established models = 0.293063 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 = 0.000650488 Jy ! Component: 100 - total flux cleaned = 0.00124861 Jy ! Component: 150 - total flux cleaned = 0.00173769 Jy ! Component: 200 - total flux cleaned = 0.00200984 Jy ! Total flux subtracted in 200 components = 0.00200984 Jy ! Clean residual min=-0.003064 max=0.002742 Jy/beam ! Clean residual mean=0.000004 rms=0.000712 Jy/beam ! Combined flux in latest and established models = 0.295073 Jy ! Adding 83 model components to the UV plane model. ! The established model now contains 192 components and 0.295073 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.03 mas, bmaj=7.164 mas, bpa=-1.556 degrees ! Estimated noise=861.816 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.33736e-05 Jy ! Component: 100 - total flux cleaned = -1.35668e-05 Jy ! Component: 150 - total flux cleaned = -5.10865e-05 Jy ! Component: 200 - total flux cleaned = -0.000116978 Jy ! Total flux subtracted in 200 components = -0.000116978 Jy ! Clean residual min=-0.002250 max=0.002296 Jy/beam ! Clean residual mean=0.000001 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.294956 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 220 components and 0.294956 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093296Jy sigma=0.000666 ! Fit after self-cal, rms=0.093288Jy sigma=0.000666 wmodel J0457+0645_S_2017_07_16_pus_map.mod ! Writing 220 model components to file: J0457+0645_S_2017_07_16_pus_map.mod wobs J0457+0645_S_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J0457+0645_S_2017_07_16_pus_uvs.fits wwins J0457+0645_S_2017_07_16_pus_map.win ! wwins: Wrote 4 windows to J0457+0645_S_2017_07_16_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 = 0.000254964 Jy ! Component: 100 - total flux cleaned = 0.000292922 Jy ! Component: 150 - total flux cleaned = 0.000258119 Jy ! Component: 200 - total flux cleaned = 0.000153484 Jy ! Component: 250 - total flux cleaned = 0.000118764 Jy ! Component: 300 - total flux cleaned = 2.0598e-05 Jy ! Component: 350 - total flux cleaned = -4.25192e-05 Jy ! Component: 400 - total flux cleaned = -7.31409e-05 Jy ! Component: 450 - total flux cleaned = -7.3365e-05 Jy ! Component: 500 - total flux cleaned = -4.35393e-05 Jy ! Component: 550 - total flux cleaned = -1.45581e-05 Jy ! Component: 600 - total flux cleaned = 1.39666e-05 Jy ! Component: 650 - total flux cleaned = 0.000125245 Jy ! Component: 700 - total flux cleaned = 9.80155e-05 Jy ! Component: 750 - total flux cleaned = 9.83345e-05 Jy ! Component: 800 - total flux cleaned = 0.000151455 Jy ! Component: 850 - total flux cleaned = 0.000124944 Jy ! Component: 900 - total flux cleaned = 0.000125342 Jy ! Component: 950 - total flux cleaned = 9.99265e-05 Jy ! Component: 1000 - total flux cleaned = 5.02736e-05 Jy ! Component: 1050 - total flux cleaned = 7.49284e-05 Jy ! Component: 1100 - total flux cleaned = 2.63458e-05 Jy ! Component: 1150 - total flux cleaned = 2.60727e-05 Jy ! Component: 1200 - total flux cleaned = 2.59445e-05 Jy ! Component: 1250 - total flux cleaned = -9.08737e-05 Jy ! Component: 1300 - total flux cleaned = -4.45775e-05 Jy ! Component: 1350 - total flux cleaned = -4.45914e-05 Jy ! Component: 1400 - total flux cleaned = -2.221e-05 Jy ! Component: 1450 - total flux cleaned = -4.05046e-07 Jy ! Component: 1500 - total flux cleaned = -4.42634e-05 Jy ! Component: 1550 - total flux cleaned = -2.27153e-05 Jy ! Component: 1600 - total flux cleaned = -1.54715e-06 Jy ! Component: 1650 - total flux cleaned = 1.95535e-05 Jy ! Component: 1700 - total flux cleaned = 6.12398e-05 Jy ! Component: 1750 - total flux cleaned = 6.10078e-05 Jy ! Component: 1800 - total flux cleaned = 0.000122224 Jy ! Component: 1850 - total flux cleaned = 0.000202879 Jy ! Component: 1900 - total flux cleaned = 0.000142969 Jy ! Component: 1950 - total flux cleaned = 0.000162995 Jy ! Component: 2000 - total flux cleaned = 8.49583e-05 Jy ! Component: 2050 - total flux cleaned = 0.000142447 Jy ! Component: 2100 - total flux cleaned = 6.58452e-05 Jy ! Component: 2150 - total flux cleaned = 4.69285e-05 Jy ! Component: 2200 - total flux cleaned = 4.70185e-05 Jy ! Component: 2250 - total flux cleaned = 9.9049e-06 Jy ! Component: 2300 - total flux cleaned = -8.64702e-06 Jy ! Component: 2350 - total flux cleaned = -2.70299e-05 Jy ! Component: 2400 - total flux cleaned = 9.26721e-06 Jy ! Component: 2450 - total flux cleaned = 2.71523e-05 Jy ! Component: 2500 - total flux cleaned = -7.94732e-05 Jy ! Component: 2550 - total flux cleaned = -9.67664e-05 Jy ! Component: 2600 - total flux cleaned = -7.9146e-05 Jy ! Component: 2650 - total flux cleaned = -2.72889e-05 Jy ! Component: 2700 - total flux cleaned = -0.00011292 Jy ! Component: 2750 - total flux cleaned = -0.000129477 Jy ! Component: 2800 - total flux cleaned = -9.60247e-05 Jy ! Component: 2850 - total flux cleaned = -0.00011276 Jy ! Component: 2900 - total flux cleaned = -0.000195509 Jy ! Component: 2950 - total flux cleaned = -0.000162664 Jy ! Component: 3000 - total flux cleaned = -0.00016272 Jy ! Component: 3050 - total flux cleaned = -0.000146283 Jy ! Component: 3100 - total flux cleaned = -0.000114094 Jy ! Component: 3150 - total flux cleaned = -8.2621e-05 Jy ! Component: 3200 - total flux cleaned = -0.00011409 Jy ! Component: 3250 - total flux cleaned = -8.2895e-05 Jy ! Component: 3300 - total flux cleaned = -0.000113887 Jy ! Component: 3350 - total flux cleaned = -0.000113886 Jy ! Component: 3400 - total flux cleaned = -0.000113856 Jy ! Component: 3450 - total flux cleaned = -0.000189597 Jy ! Component: 3500 - total flux cleaned = -0.000204808 Jy ! Component: 3550 - total flux cleaned = -0.000219832 Jy ! Component: 3600 - total flux cleaned = -0.000293666 Jy ! Component: 3650 - total flux cleaned = -0.000264363 Jy ! Component: 3700 - total flux cleaned = -0.000249793 Jy ! Component: 3750 - total flux cleaned = -0.00026438 Jy ! Component: 3800 - total flux cleaned = -0.000350804 Jy ! Component: 3850 - total flux cleaned = -0.000322009 Jy ! Component: 3900 - total flux cleaned = -0.000293535 Jy ! Component: 3950 - total flux cleaned = -0.000335932 Jy ! Component: 4000 - total flux cleaned = -0.000307975 Jy ! Component: 4050 - total flux cleaned = -0.000335872 Jy ! Total flux subtracted in 4096 components = -0.000322154 Jy ! Clean residual min=-0.000886 max=0.000785 Jy/beam ! Clean residual mean=0.000000 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.294634 Jy keep ! Adding 287 model components to the UV plane model. ! The established model now contains 507 components and 0.294634 Jy ![Exited script file: muppet] wmap "J0457+0645_S_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.03 x 7.164 at -1.556 degrees (North through East) ! Clean map min=-0.0015185 max=0.18274 Jy/beam ! Writing clean map to FITS file: J0457+0645_S_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.182742 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00024553 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.403076 0.403076 0.806152 1.6123 3.22461 6.44922 12.8984 25.7969 51.5937 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.182 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.03 x 7.164 at -1.556 degrees (North through East) ! Clean map min=-0.0015185 max=0.18274 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 J0457+0645_S_2017_07_16_pus_uvs.log closed on Thu May 9 11:01:48 2019