! Started logfile: J0431+1731_S_2017_01_21_pus_uvs.log on Sun May 5 15:46:09 2019 obs J0431+1731_S_2017_01_21_pus_uva.fits ! Reading UV FITS file: J0431+1731_S_2017_01_21_pus_uva.fits ! AN table 1: 173 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.788696 visibilities/baseline/integration-bin. ! Found source: J0431+1731 ! ! 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 558 lines of history. ! ! Reading 19648 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 J0431+1731_S_2017_01_21_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 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 536 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.893521Jy sigma=0.007978 ! Fit after self-cal, rms=0.885520Jy sigma=0.007919 ! 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=2.636 mas, bmaj=6.729 mas, bpa=-1.295 degrees ! Estimated noise=1120.02 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 = 0.088972 Jy ! Component: 100 - total flux cleaned = 0.116594 Jy ! Total flux subtracted in 100 components = 0.116594 Jy ! Clean residual min=-0.005913 max=0.011125 Jy/beam ! Clean residual mean=0.000006 rms=0.001519 Jy/beam ! Combined flux in latest and established models = 0.116594 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.116594 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086511Jy sigma=0.000692 ! Fit after self-cal, rms=0.086532Jy sigma=0.000691 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0115935 Jy ! Component: 100 - total flux cleaned = 0.0173929 Jy ! Total flux subtracted in 100 components = 0.0173929 Jy ! Clean residual min=-0.004602 max=0.004415 Jy/beam ! Clean residual mean=0.000007 rms=0.001148 Jy/beam ! Combined flux in latest and established models = 0.133987 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 23 components and 0.133987 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084914Jy sigma=0.000674 ! Fit after self-cal, rms=0.084929Jy sigma=0.000674 ! 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=3.269 mas, bmaj=7.58 mas, bpa=-0.511 degrees ! Estimated noise=613.176 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 = 0.0040463 Jy ! Component: 100 - total flux cleaned = 0.00602174 Jy ! Component: 150 - total flux cleaned = 0.00675011 Jy ! Component: 200 - total flux cleaned = 0.00705176 Jy ! Total flux subtracted in 200 components = 0.00705176 Jy ! Clean residual min=-0.003307 max=0.003661 Jy/beam ! Clean residual mean=0.000018 rms=0.000926 Jy/beam ! Combined flux in latest and established models = 0.141039 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 41 components and 0.141039 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084732Jy sigma=0.000672 ! Fit after self-cal, rms=0.084744Jy sigma=0.000672 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 HN 0.96 LA 1.03 ! MK 0.97 NL 0.98 OV 0.97 PT 0.97 ! SC 0.96 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 0.99 LA 1.00 ! MK 0.97 NL 1.14 OV 1.00 PT 0.94 ! SC 1.07 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 0.99 LA 1.00 ! MK 1.00 NL 1.20 OV 0.95 PT 0.94 ! SC 0.97 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 0.98 LA 1.03 ! MK 1.19 NL 1.00* OV 0.93 PT 0.96 ! SC 1.00* ! ! ! Fit before self-cal, rms=0.084744Jy sigma=0.000672 ! Fit after self-cal, rms=0.086670Jy sigma=0.000666 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.263 mas, bmaj=7.619 mas, bpa=-0.5283 degrees ! Estimated noise=614.031 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 = 0.000296667 Jy ! Component: 100 - total flux cleaned = 0.000251045 Jy ! Component: 150 - total flux cleaned = 0.000232191 Jy ! Component: 200 - total flux cleaned = 0.000232125 Jy ! Total flux subtracted in 200 components = 0.000232125 Jy ! Clean residual min=-0.003120 max=0.002799 Jy/beam ! Clean residual mean=0.000014 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.141271 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 48 components and 0.141271 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086656Jy sigma=0.000666 ! Fit after self-cal, rms=0.086710Jy sigma=0.000666 ! 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=0.086710Jy sigma=0.000666 ! Fit after self-cal, rms=0.088609Jy sigma=0.000660 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.246 mas, bmaj=7.586 mas, bpa=0.01853 degrees ! Estimated noise=612.032 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000208868 Jy ! Component: 100 - total flux cleaned = 0.000187094 Jy ! Component: 150 - total flux cleaned = 0.000151176 Jy ! Component: 200 - total flux cleaned = 0.00011951 Jy ! Total flux subtracted in 200 components = 0.00011951 Jy ! Clean residual min=-0.001998 max=0.002145 Jy/beam ! Clean residual mean=0.000010 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.141391 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 56 components and 0.141391 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088600Jy sigma=0.000660 ! Fit after self-cal, rms=0.088654Jy 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 = -6.42416e-05 Jy ! Component: 100 - total flux cleaned = -9.2012e-05 Jy ! Component: 150 - total flux cleaned = -9.16547e-05 Jy ! Component: 200 - total flux cleaned = -8.01794e-05 Jy ! Total flux subtracted in 200 components = -8.01794e-05 Jy ! Clean residual min=-0.002021 max=0.002137 Jy/beam ! Clean residual mean=0.000010 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.141311 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 62 components and 0.141311 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088650Jy sigma=0.000659 ! Fit after self-cal, rms=0.088649Jy sigma=0.000659 ! 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=0.088649Jy sigma=0.000659 ! Fit after self-cal, rms=0.089055Jy sigma=0.000659 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.241 mas, bmaj=7.583 mas, bpa=0.09881 degrees ! Estimated noise=611.866 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000192708 Jy ! Component: 100 - total flux cleaned = 0.000164797 Jy ! Component: 150 - total flux cleaned = 0.000151696 Jy ! Component: 200 - total flux cleaned = 0.000163338 Jy ! Total flux subtracted in 200 components = 0.000163338 Jy ! Clean residual min=-0.001997 max=0.002174 Jy/beam ! Clean residual mean=0.000010 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.141474 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 62 components and 0.141474 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089051Jy sigma=0.000659 ! Fit after self-cal, rms=0.089055Jy 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 = -1.51e-05 Jy ! Component: 100 - total flux cleaned = -4.32147e-06 Jy ! Component: 150 - total flux cleaned = 6.13529e-06 Jy ! Component: 200 - total flux cleaned = 1.5688e-05 Jy ! Total flux subtracted in 200 components = 1.5688e-05 Jy ! Clean residual min=-0.002010 max=0.002185 Jy/beam ! Clean residual mean=0.000010 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.14149 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 63 components and 0.14149 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089053Jy sigma=0.000659 ! Fit after self-cal, rms=0.089052Jy sigma=0.000659 ! Inverting map ! Added new window around map position (-8.5, 7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00193297 Jy ! Component: 100 - total flux cleaned = 0.00264327 Jy ! Component: 150 - total flux cleaned = 0.0027309 Jy ! Component: 200 - total flux cleaned = 0.00277612 Jy ! Total flux subtracted in 200 components = 0.00277612 Jy ! Clean residual min=-0.001802 max=0.001747 Jy/beam ! Clean residual mean=0.000008 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.144266 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 90 components and 0.144266 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089009Jy sigma=0.000659 ! Fit after self-cal, rms=0.089005Jy sigma=0.000659 ! 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=0.089005Jy sigma=0.000659 ! Fit after self-cal, rms=0.088949Jy sigma=0.000659 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.003 mas, bmaj=10.41 mas, bpa=-0.969 degrees ! Estimated noise=756.87 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129832 Jy ! Component: 100 - total flux cleaned = 0.00179377 Jy ! Component: 150 - total flux cleaned = 0.00202884 Jy ! Component: 200 - total flux cleaned = 0.00216943 Jy ! Total flux subtracted in 200 components = 0.00216943 Jy ! Clean residual min=-0.002148 max=0.002779 Jy/beam ! Clean residual mean=0.000017 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.146435 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 109 components and 0.146435 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088941Jy sigma=0.000659 ! Fit after self-cal, rms=0.088933Jy 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 = 0.000380668 Jy ! Component: 100 - total flux cleaned = 0.00045585 Jy ! Component: 150 - total flux cleaned = 0.000489924 Jy ! Component: 200 - total flux cleaned = 0.000511307 Jy ! Total flux subtracted in 200 components = 0.000511307 Jy ! Clean residual min=-0.002193 max=0.002865 Jy/beam ! Clean residual mean=0.000016 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.146946 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 123 components and 0.146947 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088932Jy sigma=0.000659 ! Fit after self-cal, rms=0.088931Jy sigma=0.000659 ! 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=3.235 mas, bmaj=7.577 mas, bpa=0.1423 degrees ! Estimated noise=611.293 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.235 x 7.577 at 0.1423 degrees (North through East) ! Clean map min=-0.0016544 max=0.11641 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=2.612 mas, bmaj=6.721 mas, bpa=-0.4625 degrees ! Estimated noise=1110.22 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0884115 Jy ! Component: 100 - total flux cleaned = 0.11736 Jy ! Component: 150 - total flux cleaned = 0.129258 Jy ! Component: 200 - total flux cleaned = 0.134783 Jy ! Total flux subtracted in 200 components = 0.134783 Jy ! Clean residual min=-0.004010 max=0.003445 Jy/beam ! Clean residual mean=0.000002 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.134783 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.134783 Jy ! Inverting map and beam ! Estimated beam: bmin=3.235 mas, bmaj=7.577 mas, bpa=0.1423 degrees ! Estimated noise=611.293 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 = 0.00410233 Jy ! Component: 100 - total flux cleaned = 0.00658805 Jy ! Component: 150 - total flux cleaned = 0.00826463 Jy ! Component: 200 - total flux cleaned = 0.00911058 Jy ! Total flux subtracted in 200 components = 0.00911058 Jy ! Clean residual min=-0.002087 max=0.001764 Jy/beam ! Clean residual mean=0.000009 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.143894 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 40 components and 0.143894 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=7.003 mas, bmaj=10.41 mas, bpa=-0.969 degrees ! Estimated noise=756.87 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0013425 Jy ! Component: 100 - total flux cleaned = 0.00189628 Jy ! Component: 150 - total flux cleaned = 0.00218687 Jy ! Component: 200 - total flux cleaned = 0.00238418 Jy ! Total flux subtracted in 200 components = 0.00238418 Jy ! Clean residual min=-0.002232 max=0.002879 Jy/beam ! Clean residual mean=0.000017 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.146278 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 = 7.80066e-05 Jy ! Component: 100 - total flux cleaned = 0.000163986 Jy ! Component: 150 - total flux cleaned = 0.00025561 Jy ! Component: 200 - total flux cleaned = 0.000316439 Jy ! Total flux subtracted in 200 components = 0.000316439 Jy ! Clean residual min=-0.002217 max=0.002876 Jy/beam ! Clean residual mean=0.000017 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.146594 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 76 components and 0.146594 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.235 mas, bmaj=7.577 mas, bpa=0.1423 degrees ! Estimated noise=611.293 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000662618 Jy ! Component: 100 - total flux cleaned = -0.0007098 Jy ! Component: 150 - total flux cleaned = -0.000752127 Jy ! Component: 200 - total flux cleaned = -0.00077121 Jy ! Total flux subtracted in 200 components = -0.00077121 Jy ! Clean residual min=-0.001882 max=0.001716 Jy/beam ! Clean residual mean=0.000008 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.145823 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 91 components and 0.145823 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088923Jy sigma=0.000659 ! Fit after self-cal, rms=0.088917Jy sigma=0.000658 wmodel J0431+1731_S_2017_01_21_pus_map.mod ! Writing 91 model components to file: J0431+1731_S_2017_01_21_pus_map.mod wobs J0431+1731_S_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J0431+1731_S_2017_01_21_pus_uvs.fits wwins J0431+1731_S_2017_01_21_pus_map.win ! wwins: Wrote 2 windows to J0431+1731_S_2017_01_21_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 = -0.000170037 Jy ! Component: 100 - total flux cleaned = -0.000199837 Jy ! Component: 150 - total flux cleaned = -0.000255834 Jy ! Component: 200 - total flux cleaned = -0.000203844 Jy ! Component: 250 - total flux cleaned = -0.000103393 Jy ! Component: 300 - total flux cleaned = -5.43158e-05 Jy ! Component: 350 - total flux cleaned = 3.9274e-05 Jy ! Component: 400 - total flux cleaned = 0.000129833 Jy ! Component: 450 - total flux cleaned = 0.000238991 Jy ! Component: 500 - total flux cleaned = 0.000344468 Jy ! Component: 550 - total flux cleaned = 0.00038625 Jy ! Component: 600 - total flux cleaned = 0.000526144 Jy ! Component: 650 - total flux cleaned = 0.000525481 Jy ! Component: 700 - total flux cleaned = 0.000601671 Jy ! Component: 750 - total flux cleaned = 0.000582402 Jy ! Component: 800 - total flux cleaned = 0.000582775 Jy ! Component: 850 - total flux cleaned = 0.000600623 Jy ! Component: 900 - total flux cleaned = 0.000548002 Jy ! Component: 950 - total flux cleaned = 0.000565365 Jy ! Component: 1000 - total flux cleaned = 0.00051538 Jy ! Component: 1050 - total flux cleaned = 0.000499234 Jy ! Component: 1100 - total flux cleaned = 0.000531616 Jy ! Component: 1150 - total flux cleaned = 0.000531284 Jy ! Component: 1200 - total flux cleaned = 0.000452791 Jy ! Component: 1250 - total flux cleaned = 0.000360063 Jy ! Component: 1300 - total flux cleaned = 0.000283902 Jy ! Component: 1350 - total flux cleaned = 0.000193259 Jy ! Component: 1400 - total flux cleaned = 0.000163252 Jy ! Component: 1450 - total flux cleaned = 3.10348e-05 Jy ! Component: 1500 - total flux cleaned = -7.02064e-05 Jy ! Component: 1550 - total flux cleaned = -8.45249e-05 Jy ! Component: 1600 - total flux cleaned = -0.000183606 Jy ! Component: 1650 - total flux cleaned = -0.000281672 Jy ! Component: 1700 - total flux cleaned = -0.000364804 Jy ! Component: 1750 - total flux cleaned = -0.000460632 Jy ! Component: 1800 - total flux cleaned = -0.000541808 Jy ! Component: 1850 - total flux cleaned = -0.000622144 Jy ! Component: 1900 - total flux cleaned = -0.00072828 Jy ! Component: 1950 - total flux cleaned = -0.000754582 Jy ! Component: 2000 - total flux cleaned = -0.000819783 Jy ! Component: 2050 - total flux cleaned = -0.000871167 Jy ! Component: 2100 - total flux cleaned = -0.000909415 Jy ! Component: 2150 - total flux cleaned = -0.000959894 Jy ! Component: 2200 - total flux cleaned = -0.00104759 Jy ! Component: 2250 - total flux cleaned = -0.0010474 Jy ! Component: 2300 - total flux cleaned = -0.00108448 Jy ! Component: 2350 - total flux cleaned = -0.00107224 Jy ! Component: 2400 - total flux cleaned = -0.00116931 Jy ! Component: 2450 - total flux cleaned = -0.00116925 Jy ! Component: 2500 - total flux cleaned = -0.00120493 Jy ! Component: 2550 - total flux cleaned = -0.0011933 Jy ! Component: 2600 - total flux cleaned = -0.00124024 Jy ! Component: 2650 - total flux cleaned = -0.00127501 Jy ! Component: 2700 - total flux cleaned = -0.00129795 Jy ! Component: 2750 - total flux cleaned = -0.00136681 Jy ! Component: 2800 - total flux cleaned = -0.00137821 Jy ! Component: 2850 - total flux cleaned = -0.0014007 Jy ! Component: 2900 - total flux cleaned = -0.00144556 Jy ! Component: 2950 - total flux cleaned = -0.00150111 Jy ! Component: 3000 - total flux cleaned = -0.00155618 Jy ! Component: 3050 - total flux cleaned = -0.00152341 Jy ! Component: 3100 - total flux cleaned = -0.00157794 Jy ! Component: 3150 - total flux cleaned = -0.00161025 Jy ! Component: 3200 - total flux cleaned = -0.00164231 Jy ! Component: 3250 - total flux cleaned = -0.00168495 Jy ! Component: 3300 - total flux cleaned = -0.00169551 Jy ! Component: 3350 - total flux cleaned = -0.00172703 Jy ! Component: 3400 - total flux cleaned = -0.00175843 Jy ! Component: 3450 - total flux cleaned = -0.00179972 Jy ! Component: 3500 - total flux cleaned = -0.00176879 Jy ! Component: 3550 - total flux cleaned = -0.00176875 Jy ! Component: 3600 - total flux cleaned = -0.00179907 Jy ! Component: 3650 - total flux cleaned = -0.00177884 Jy ! Component: 3700 - total flux cleaned = -0.00178895 Jy ! Component: 3750 - total flux cleaned = -0.00180875 Jy ! Component: 3800 - total flux cleaned = -0.00177901 Jy ! Component: 3850 - total flux cleaned = -0.00175936 Jy ! Component: 3900 - total flux cleaned = -0.00182787 Jy ! Component: 3950 - total flux cleaned = -0.00178893 Jy ! Component: 4000 - total flux cleaned = -0.00178901 Jy ! Component: 4050 - total flux cleaned = -0.00179862 Jy ! Total flux subtracted in 4096 components = -0.00179861 Jy ! Clean residual min=-0.000641 max=0.000532 Jy/beam ! Clean residual mean=0.000002 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.144025 Jy keep ! Adding 319 model components to the UV plane model. ! The established model now contains 410 components and 0.144025 Jy ![Exited script file: muppet] wmap "J0431+1731_S_2017_01_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.235 x 7.577 at 0.1423 degrees (North through East) ! Clean map min=-0.0012683 max=0.11642 Jy/beam ! Writing clean map to FITS file: J0431+1731_S_2017_01_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.116424 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000177372 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.457052 0.457052 0.914103 1.82821 3.65641 7.31283 14.6257 29.2513 58.5026 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.116 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.235 x 7.577 at 0.1423 degrees (North through East) ! Clean map min=-0.0012683 max=0.11642 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 J0431+1731_S_2017_01_21_pus_uvs.log closed on Sun May 5 15:46:16 2019