! Started logfile: J0754+4823_S_2017_05_27_pus_uvs.log on Fri May 3 11:00:52 2019 obs J0754+4823_S_2017_05_27_pus_uva.fits ! Reading UV FITS file: J0754+4823_S_2017_05_27_pus_uva.fits ! AN table 1: 110 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.734141 visibilities/baseline/integration-bin. ! Found source: J0754+4823 ! ! 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 1211 lines of history. ! ! Reading 14536 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 J0754+4823_S_2017_05_27_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 221 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 221 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 221 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 708 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.653366Jy sigma=0.005744 ! Fit after self-cal, rms=0.636089Jy sigma=0.005608 ! 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=3.148 mas, bmaj=4.48 mas, bpa=9.816 degrees ! Estimated noise=1217.79 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 = 0.282698 Jy ! Component: 100 - total flux cleaned = 0.367962 Jy ! Total flux subtracted in 100 components = 0.367962 Jy ! Clean residual min=-0.015334 max=0.038176 Jy/beam ! Clean residual mean=-0.000042 rms=0.004322 Jy/beam ! Combined flux in latest and established models = 0.367963 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.367963 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.224859Jy sigma=0.001024 ! Fit after self-cal, rms=0.224783Jy sigma=0.001023 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0424548 Jy ! Component: 100 - total flux cleaned = 0.0655366 Jy ! Total flux subtracted in 100 components = 0.0655366 Jy ! Clean residual min=-0.012049 max=0.019605 Jy/beam ! Clean residual mean=-0.000019 rms=0.003102 Jy/beam ! Combined flux in latest and established models = 0.433499 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 20 components and 0.433499 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.210562Jy sigma=0.000876 ! Fit after self-cal, rms=0.210452Jy sigma=0.000874 ! Inverting map ! Added new window around map position (4.5, -2.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.018725 Jy ! Component: 100 - total flux cleaned = 0.0287717 Jy ! Total flux subtracted in 100 components = 0.0287717 Jy ! Clean residual min=-0.010946 max=0.008954 Jy/beam ! Clean residual mean=-0.000013 rms=0.002760 Jy/beam ! Combined flux in latest and established models = 0.462271 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 29 components and 0.462271 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.207152Jy sigma=0.000854 ! Fit after self-cal, rms=0.207021Jy sigma=0.000852 ! 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=3.849 mas, bmaj=5.408 mas, bpa=10.94 degrees ! Estimated noise=750.564 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 = 0.010128 Jy ! Component: 100 - total flux cleaned = 0.0150588 Jy ! Component: 150 - total flux cleaned = 0.0168493 Jy ! Component: 200 - total flux cleaned = 0.0181522 Jy ! Total flux subtracted in 200 components = 0.0181522 Jy ! Clean residual min=-0.010481 max=0.006721 Jy/beam ! Clean residual mean=-0.000015 rms=0.002263 Jy/beam ! Combined flux in latest and established models = 0.480423 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 48 components and 0.480423 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.205642Jy sigma=0.000847 ! Fit after self-cal, rms=0.205603Jy sigma=0.000846 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 72 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 1.01 KP 1.01 ! LA 1.00 MK 1.03 NL 0.89 OV 1.03 ! PT 1.06 SC 0.95 ! ! ! Correcting IF 2. ! A total of 72 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.02 HN 1.05 KP 0.96 ! LA 0.97 MK 1.02 NL 1.05 OV 0.96 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 3. ! A total of 72 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 1.05 KP 1.00 ! LA 1.01 MK 1.06 NL 1.01 OV 0.96 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 HN 1.03 KP 1.00* ! LA 1.08 MK 1.02 NL 1.00* OV 1.00* ! PT 1.07 SC 1.00* ! ! ! Fit before self-cal, rms=0.205603Jy sigma=0.000846 ! Fit after self-cal, rms=0.196856Jy sigma=0.000817 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.843 mas, bmaj=5.422 mas, bpa=12.45 degrees ! Estimated noise=766.526 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 = 0.00662631 Jy ! Component: 100 - total flux cleaned = 0.0103314 Jy ! Component: 150 - total flux cleaned = 0.012311 Jy ! Component: 200 - total flux cleaned = 0.0127537 Jy ! Total flux subtracted in 200 components = 0.0127537 Jy ! Clean residual min=-0.009278 max=0.006840 Jy/beam ! Clean residual mean=-0.000020 rms=0.001985 Jy/beam ! Combined flux in latest and established models = 0.493177 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 56 components and 0.493177 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.195927Jy sigma=0.000816 ! Fit after self-cal, rms=0.195898Jy sigma=0.000816 ! 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=0.195898Jy sigma=0.000816 ! Fit after self-cal, rms=0.082239Jy sigma=0.000673 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.844 mas, bmaj=5.432 mas, bpa=12.73 degrees ! Estimated noise=766.23 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000361625 Jy ! Component: 100 - total flux cleaned = 0.000301894 Jy ! Component: 150 - total flux cleaned = 0.000244502 Jy ! Component: 200 - total flux cleaned = 0.000243307 Jy ! Total flux subtracted in 200 components = 0.000243307 Jy ! Clean residual min=-0.002340 max=0.002563 Jy/beam ! Clean residual mean=-0.000010 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.49342 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 67 components and 0.49342 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082144Jy sigma=0.000672 ! Fit after self-cal, rms=0.082113Jy sigma=0.000672 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 = -4.46e-05 Jy ! Component: 100 - total flux cleaned = 8.3465e-05 Jy ! Component: 150 - total flux cleaned = 8.17093e-05 Jy ! Component: 200 - total flux cleaned = 4.89432e-05 Jy ! Total flux subtracted in 200 components = 4.89432e-05 Jy ! Clean residual min=-0.002312 max=0.002456 Jy/beam ! Clean residual mean=-0.000010 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.493469 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 67 components and 0.493469 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082075Jy sigma=0.000671 ! Fit after self-cal, rms=0.082072Jy sigma=0.000671 ! Inverting map ! Added new window around map position (3.5, -11.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00260305 Jy ! Component: 100 - total flux cleaned = 0.00336382 Jy ! Component: 150 - total flux cleaned = 0.00345926 Jy ! Component: 200 - total flux cleaned = 0.00362492 Jy ! Total flux subtracted in 200 components = 0.00362492 Jy ! Clean residual min=-0.002233 max=0.002190 Jy/beam ! Clean residual mean=-0.000009 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.497094 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 84 components and 0.497094 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081974Jy sigma=0.000671 ! Fit after self-cal, rms=0.081967Jy sigma=0.000670 ! 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=0.081967Jy sigma=0.000670 ! Fit after self-cal, rms=0.081676Jy sigma=0.000670 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.844 mas, bmaj=5.417 mas, bpa=12.62 degrees ! Estimated noise=765.711 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00121204 Jy ! Component: 100 - total flux cleaned = 0.00168639 Jy ! Component: 150 - total flux cleaned = 0.00184702 Jy ! Component: 200 - total flux cleaned = 0.00202625 Jy ! Total flux subtracted in 200 components = 0.00202625 Jy ! Clean residual min=-0.002104 max=0.002075 Jy/beam ! Clean residual mean=-0.000011 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.49912 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 93 components and 0.49912 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081625Jy sigma=0.000669 ! Fit after self-cal, rms=0.081620Jy 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000361315 Jy ! Component: 100 - total flux cleaned = 0.000527817 Jy ! Component: 150 - total flux cleaned = 0.000647863 Jy ! Component: 200 - total flux cleaned = 0.000730893 Jy ! Total flux subtracted in 200 components = 0.000730893 Jy ! Clean residual min=-0.002083 max=0.002033 Jy/beam ! Clean residual mean=-0.000011 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.499851 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 100 components and 0.499851 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081597Jy sigma=0.000669 ! Fit after self-cal, rms=0.081596Jy sigma=0.000669 ! 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=0.081596Jy sigma=0.000669 ! Fit after self-cal, rms=0.081542Jy sigma=0.000669 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.766 mas, bmaj=9.166 mas, bpa=14.29 degrees ! Estimated noise=936.736 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101561 Jy ! Component: 100 - total flux cleaned = 0.00142004 Jy ! Component: 150 - total flux cleaned = 0.00171566 Jy ! Component: 200 - total flux cleaned = 0.00192069 Jy ! Total flux subtracted in 200 components = 0.00192069 Jy ! Clean residual min=-0.002637 max=0.002059 Jy/beam ! Clean residual mean=-0.000024 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.501772 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 123 components and 0.501772 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081533Jy sigma=0.000669 ! Fit after self-cal, rms=0.081530Jy 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000158015 Jy ! Component: 100 - total flux cleaned = 0.000345759 Jy ! Component: 150 - total flux cleaned = 0.000464694 Jy ! Component: 200 - total flux cleaned = 0.000516025 Jy ! Total flux subtracted in 200 components = 0.000516025 Jy ! Clean residual min=-0.002624 max=0.002010 Jy/beam ! Clean residual mean=-0.000024 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.502288 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 133 components and 0.502288 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081527Jy sigma=0.000669 ! Fit after self-cal, rms=0.081526Jy sigma=0.000669 ! 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=3.845 mas, bmaj=5.411 mas, bpa=12.59 degrees ! Estimated noise=765.742 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.845 x 5.411 at 12.59 degrees (North through East) ! Clean map min=-0.0020966 max=0.37829 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.165 mas, bmaj=4.481 mas, bpa=11.01 degrees ! Estimated noise=1238.49 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.285174 Jy ! Component: 100 - total flux cleaned = 0.370908 Jy ! Component: 150 - total flux cleaned = 0.413563 Jy ! Component: 200 - total flux cleaned = 0.438719 Jy ! Total flux subtracted in 200 components = 0.438719 Jy ! Clean residual min=-0.006096 max=0.013154 Jy/beam ! Clean residual mean=-0.000016 rms=0.001635 Jy/beam ! Combined flux in latest and established models = 0.438719 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.438719 Jy ! Inverting map and beam ! Estimated beam: bmin=3.845 mas, bmaj=5.411 mas, bpa=12.59 degrees ! Estimated noise=765.742 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 = 0.0212532 Jy ! Component: 100 - total flux cleaned = 0.0340679 Jy ! Component: 150 - total flux cleaned = 0.0424174 Jy ! Component: 200 - total flux cleaned = 0.0480992 Jy ! Total flux subtracted in 200 components = 0.0480992 Jy ! Clean residual min=-0.002812 max=0.003154 Jy/beam ! Clean residual mean=-0.000014 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.486818 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 60 components and 0.486818 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00403986 Jy ! Component: 100 - total flux cleaned = 0.00697992 Jy ! Component: 150 - total flux cleaned = 0.00918081 Jy ! Component: 200 - total flux cleaned = 0.0108867 Jy ! Total flux subtracted in 200 components = 0.0108867 Jy ! Clean residual min=-0.002260 max=0.002045 Jy/beam ! Clean residual mean=-0.000012 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.497705 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 91 components and 0.497705 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=7.766 mas, bmaj=9.166 mas, bpa=14.29 degrees ! Estimated noise=936.736 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00200844 Jy ! Component: 100 - total flux cleaned = 0.00326401 Jy ! Component: 150 - total flux cleaned = 0.00403929 Jy ! Component: 200 - total flux cleaned = 0.00433158 Jy ! Total flux subtracted in 200 components = 0.00433158 Jy ! Clean residual min=-0.002646 max=0.002019 Jy/beam ! Clean residual mean=-0.000024 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.502036 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 = 0.000209491 Jy ! Component: 100 - total flux cleaned = 0.000362233 Jy ! Component: 150 - total flux cleaned = 0.000475136 Jy ! Component: 200 - total flux cleaned = 0.000568691 Jy ! Total flux subtracted in 200 components = 0.000568691 Jy ! Clean residual min=-0.002623 max=0.002000 Jy/beam ! Clean residual mean=-0.000024 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.502605 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 137 components and 0.502605 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.845 mas, bmaj=5.411 mas, bpa=12.59 degrees ! Estimated noise=765.742 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.32419e-05 Jy ! Component: 100 - total flux cleaned = 3.83724e-06 Jy ! Component: 150 - total flux cleaned = -2.3599e-05 Jy ! Component: 200 - total flux cleaned = -2.23816e-05 Jy ! Total flux subtracted in 200 components = -2.23816e-05 Jy ! Clean residual min=-0.002225 max=0.002070 Jy/beam ! Clean residual mean=-0.000011 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.502582 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 148 components and 0.502582 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081543Jy sigma=0.000669 ! Fit after self-cal, rms=0.081538Jy sigma=0.000669 wmodel J0754+4823_S_2017_05_27_pus_map.mod ! Writing 148 model components to file: J0754+4823_S_2017_05_27_pus_map.mod wobs J0754+4823_S_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J0754+4823_S_2017_05_27_pus_uvs.fits wwins J0754+4823_S_2017_05_27_pus_map.win ! wwins: Wrote 3 windows to J0754+4823_S_2017_05_27_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 = -0.0003267 Jy ! Component: 100 - total flux cleaned = -0.000510926 Jy ! Component: 150 - total flux cleaned = -0.000444174 Jy ! Component: 200 - total flux cleaned = -0.000476653 Jy ! Component: 250 - total flux cleaned = -0.000507983 Jy ! Component: 300 - total flux cleaned = -0.000478554 Jy ! Component: 350 - total flux cleaned = -0.00050837 Jy ! Component: 400 - total flux cleaned = -0.00059467 Jy ! Component: 450 - total flux cleaned = -0.000650667 Jy ! Component: 500 - total flux cleaned = -0.000678023 Jy ! Component: 550 - total flux cleaned = -0.000597477 Jy ! Component: 600 - total flux cleaned = -0.00054423 Jy ! Component: 650 - total flux cleaned = -0.000465983 Jy ! Component: 700 - total flux cleaned = -0.000364141 Jy ! Component: 750 - total flux cleaned = -0.000339409 Jy ! Component: 800 - total flux cleaned = -0.000290513 Jy ! Component: 850 - total flux cleaned = -0.000241635 Jy ! Component: 900 - total flux cleaned = -0.000218225 Jy ! Component: 950 - total flux cleaned = -0.00012467 Jy ! Component: 1000 - total flux cleaned = -0.000171459 Jy ! Component: 1050 - total flux cleaned = -0.000103004 Jy ! Component: 1100 - total flux cleaned = -0.000103003 Jy ! Component: 1150 - total flux cleaned = -5.86723e-05 Jy ! Component: 1200 - total flux cleaned = -0.000103016 Jy ! Component: 1250 - total flux cleaned = -8.09514e-05 Jy ! Component: 1300 - total flux cleaned = -0.000145294 Jy ! Component: 1350 - total flux cleaned = -0.000102629 Jy ! Component: 1400 - total flux cleaned = -0.00016542 Jy ! Component: 1450 - total flux cleaned = -0.000123549 Jy ! Component: 1500 - total flux cleaned = -0.000143862 Jy ! Component: 1550 - total flux cleaned = -0.000143954 Jy ! Component: 1600 - total flux cleaned = -0.000164627 Jy ! Component: 1650 - total flux cleaned = -0.000184444 Jy ! Component: 1700 - total flux cleaned = -0.000204053 Jy ! Component: 1750 - total flux cleaned = -0.000145604 Jy ! Component: 1800 - total flux cleaned = -0.000203783 Jy ! Component: 1850 - total flux cleaned = -0.000280194 Jy ! Component: 1900 - total flux cleaned = -0.000299321 Jy ! Component: 1950 - total flux cleaned = -0.000318406 Jy ! Component: 2000 - total flux cleaned = -0.000374336 Jy ! Component: 2050 - total flux cleaned = -0.000466926 Jy ! Component: 2100 - total flux cleaned = -0.000485299 Jy ! Component: 2150 - total flux cleaned = -0.000558154 Jy ! Component: 2200 - total flux cleaned = -0.000594012 Jy ! Component: 2250 - total flux cleaned = -0.000647587 Jy ! Component: 2300 - total flux cleaned = -0.00066535 Jy ! Component: 2350 - total flux cleaned = -0.000700527 Jy ! Component: 2400 - total flux cleaned = -0.000718066 Jy ! Component: 2450 - total flux cleaned = -0.000752582 Jy ! Component: 2500 - total flux cleaned = -0.000855758 Jy ! Component: 2550 - total flux cleaned = -0.00080448 Jy ! Component: 2600 - total flux cleaned = -0.000906014 Jy ! Component: 2650 - total flux cleaned = -0.000922769 Jy ! Component: 2700 - total flux cleaned = -0.000906001 Jy ! Component: 2750 - total flux cleaned = -0.000889594 Jy ! Component: 2800 - total flux cleaned = -0.000922387 Jy ! Component: 2850 - total flux cleaned = -0.000906083 Jy ! Component: 2900 - total flux cleaned = -0.000922388 Jy ! Component: 2950 - total flux cleaned = -0.000938414 Jy ! Component: 3000 - total flux cleaned = -0.000986555 Jy ! Component: 3050 - total flux cleaned = -0.00105004 Jy ! Component: 3100 - total flux cleaned = -0.00106585 Jy ! Component: 3150 - total flux cleaned = -0.00111278 Jy ! Component: 3200 - total flux cleaned = -0.00112805 Jy ! Component: 3250 - total flux cleaned = -0.00111267 Jy ! Component: 3300 - total flux cleaned = -0.00118918 Jy ! Component: 3350 - total flux cleaned = -0.0012044 Jy ! Component: 3400 - total flux cleaned = -0.00115886 Jy ! Component: 3450 - total flux cleaned = -0.00117387 Jy ! Component: 3500 - total flux cleaned = -0.0011142 Jy ! Component: 3550 - total flux cleaned = -0.0011588 Jy ! Component: 3600 - total flux cleaned = -0.00115878 Jy ! Component: 3650 - total flux cleaned = -0.00114408 Jy ! Component: 3700 - total flux cleaned = -0.00115866 Jy ! Component: 3750 - total flux cleaned = -0.00121657 Jy ! Component: 3800 - total flux cleaned = -0.00118772 Jy ! Component: 3850 - total flux cleaned = -0.00121629 Jy ! Component: 3900 - total flux cleaned = -0.00125895 Jy ! Component: 3950 - total flux cleaned = -0.00121655 Jy ! Component: 4000 - total flux cleaned = -0.00121651 Jy ! Component: 4050 - total flux cleaned = -0.00130048 Jy ! Total flux subtracted in 4096 components = -0.00123089 Jy ! Clean residual min=-0.000789 max=0.000812 Jy/beam ! Clean residual mean=-0.000005 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.501352 Jy keep ! Adding 310 model components to the UV plane model. ! The established model now contains 458 components and 0.501352 Jy ![Exited script file: muppet] wmap "J0754+4823_S_2017_05_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.845 x 5.411 at 12.59 degrees (North through East) ! Clean map min=-0.0015042 max=0.37816 Jy/beam ! Writing clean map to FITS file: J0754+4823_S_2017_05_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.37816 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000248459 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.197106 0.197106 0.394213 0.788426 1.57685 3.1537 6.3074 12.6148 25.2296 50.4592 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.378 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.845 x 5.411 at 12.59 degrees (North through East) ! Clean map min=-0.0015042 max=0.37816 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 J0754+4823_S_2017_05_27_pus_uvs.log closed on Fri May 3 11:00:59 2019