! Started logfile: J0754+3910_S_2017_10_09_pus_uvs.log on Sun May 12 13:07:31 2019 obs J0754+3910_S_2017_10_09_pus_uva.fits ! Reading UV FITS file: J0754+3910_S_2017_10_09_pus_uva.fits ! AN table 1: 144 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.17091 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0754+3910 ! ! 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 496 lines of history. ! ! Reading 3544 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+3910_S_2017_10_09_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 969 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 988 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1296 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1296 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.981170Jy sigma=0.011018 ! Fit after self-cal, rms=0.956648Jy sigma=0.010661 ! 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=6.31 mas, bmaj=9.324 mas, bpa=-12.37 degrees ! Estimated noise=2925.04 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0351252 Jy ! Component: 100 - total flux cleaned = 0.0371316 Jy ! Total flux subtracted in 100 components = 0.0371316 Jy ! Clean residual min=-0.005211 max=0.005230 Jy/beam ! Clean residual mean=-0.000023 rms=0.001910 Jy/beam ! Combined flux in latest and established models = 0.0371316 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 24 components and 0.0371316 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052361Jy sigma=0.000567 ! Fit after self-cal, rms=0.051574Jy sigma=0.000559 ! 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=6.039 mas, bmaj=12.26 mas, bpa=-8.855 degrees ! Estimated noise=1994.41 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 = 0.00106028 Jy ! Component: 100 - total flux cleaned = 0.00155351 Jy ! Component: 150 - total flux cleaned = 0.00253734 Jy ! Component: 200 - total flux cleaned = 0.00322034 Jy ! Total flux subtracted in 200 components = 0.00322034 Jy ! Clean residual min=-0.001109 max=0.001109 Jy/beam ! Clean residual mean=-0.000004 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.0403519 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 73 components and 0.0403519 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050885Jy sigma=0.000552 ! Fit after self-cal, rms=0.050680Jy sigma=0.000551 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 HN 1.00 KP 0.98 ! LA 0.98 MK 1.00* NL 1.00* OV 1.00* ! PT 1.02 ! ! ! Correcting IF 2. ! A total of 129 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.00* KP 0.91 ! LA 0.93 MK 1.00* NL 1.00* OV 1.00* ! PT 0.96 ! ! ! Correcting IF 3. ! 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* ! ! ! Correcting IF 4. ! 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* ! ! ! Fit before self-cal, rms=0.050680Jy sigma=0.000551 ! Fit after self-cal, rms=0.050479Jy sigma=0.000559 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.678 mas, bmaj=11.82 mas, bpa=-8.84 degrees ! Estimated noise=2114.35 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 = 0.000920494 Jy ! Component: 100 - total flux cleaned = 0.00172336 Jy ! Component: 150 - total flux cleaned = 0.00190142 Jy ! Component: 200 - total flux cleaned = 0.00184969 Jy ! Total flux subtracted in 200 components = 0.00184969 Jy ! Clean residual min=-0.000879 max=0.000889 Jy/beam ! Clean residual mean=0.000006 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.0422016 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 112 components and 0.0422016 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050335Jy sigma=0.000558 ! Fit after self-cal, rms=0.050144Jy sigma=0.000556 ! Inverting map ! Added new window around map position (-21.5, -102). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000804468 Jy ! Component: 100 - total flux cleaned = 0.000818336 Jy ! Component: 150 - total flux cleaned = 0.000780784 Jy ! Component: 200 - total flux cleaned = 0.000719283 Jy ! Total flux subtracted in 200 components = 0.000719283 Jy ! Clean residual min=-0.001485 max=0.001248 Jy/beam ! Clean residual mean=0.000005 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.0429208 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 141 components and 0.0429209 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050042Jy sigma=0.000555 ! Fit after self-cal, rms=0.050004Jy sigma=0.000555 ! 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=0.050004Jy sigma=0.000555 ! Fit after self-cal, rms=0.049535Jy sigma=0.000555 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.676 mas, bmaj=11.68 mas, bpa=-8.862 degrees ! Estimated noise=2092.51 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000723319 Jy ! Component: 100 - total flux cleaned = 0.000721672 Jy ! Component: 150 - total flux cleaned = 0.000689423 Jy ! Component: 200 - total flux cleaned = 0.000664765 Jy ! Total flux subtracted in 200 components = 0.000664765 Jy ! Clean residual min=-0.001090 max=0.001155 Jy/beam ! Clean residual mean=0.000004 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.0435856 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 163 components and 0.0435856 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049476Jy sigma=0.000554 ! Fit after self-cal, rms=0.049447Jy sigma=0.000554 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 = 0.000254252 Jy ! Component: 100 - total flux cleaned = 0.000259266 Jy ! Component: 150 - total flux cleaned = 0.000258666 Jy ! Component: 200 - total flux cleaned = 0.000234549 Jy ! Total flux subtracted in 200 components = 0.000234549 Jy ! Clean residual min=-0.001165 max=0.001166 Jy/beam ! Clean residual mean=0.000004 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.0438202 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 170 components and 0.0438202 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049407Jy sigma=0.000553 ! Fit after self-cal, rms=0.049376Jy sigma=0.000553 ! Inverting map ! Added new window around map position (-114, -60.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00160596 Jy ! Component: 100 - total flux cleaned = 0.00205492 Jy ! Component: 150 - total flux cleaned = 0.00208177 Jy ! Component: 200 - total flux cleaned = 0.00203655 Jy ! Total flux subtracted in 200 components = 0.00203655 Jy ! Clean residual min=-0.001000 max=0.001298 Jy/beam ! Clean residual mean=0.000004 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.0458567 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 193 components and 0.0458567 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049317Jy sigma=0.000552 ! Fit after self-cal, rms=0.049275Jy sigma=0.000552 ! 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=0.049275Jy sigma=0.000552 ! Fit after self-cal, rms=0.048914Jy sigma=0.000552 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.677 mas, bmaj=11.59 mas, bpa=-8.87 degrees ! Estimated noise=2073.34 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129289 Jy ! Component: 100 - total flux cleaned = 0.00187087 Jy ! Component: 150 - total flux cleaned = 0.00203568 Jy ! Component: 200 - total flux cleaned = 0.00201756 Jy ! Total flux subtracted in 200 components = 0.00201756 Jy ! Clean residual min=-0.000695 max=0.001102 Jy/beam ! Clean residual mean=0.000003 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.0478743 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 210 components and 0.0478743 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.048876Jy sigma=0.000551 ! Fit after self-cal, rms=0.048858Jy sigma=0.000551 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 = 0.000921041 Jy ! Component: 100 - total flux cleaned = 0.00121957 Jy ! Component: 150 - total flux cleaned = 0.0013195 Jy ! Component: 200 - total flux cleaned = 0.00133425 Jy ! Total flux subtracted in 200 components = 0.00133425 Jy ! Clean residual min=-0.000673 max=0.001021 Jy/beam ! Clean residual mean=0.000002 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.0492085 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 234 components and 0.0492085 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.048838Jy sigma=0.000551 ! Fit after self-cal, rms=0.048828Jy sigma=0.000551 ! Inverting map ! Added new window around map position (120, 120). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000930586 Jy ! Component: 100 - total flux cleaned = 0.00132748 Jy ! Component: 150 - total flux cleaned = 0.00165205 Jy ! Component: 200 - total flux cleaned = 0.00179909 Jy ! Total flux subtracted in 200 components = 0.00179909 Jy ! Clean residual min=-0.000815 max=0.000611 Jy/beam ! Clean residual mean=0.000001 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.0510076 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 254 components and 0.0510076 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.048803Jy sigma=0.000550 ! Fit after self-cal, rms=0.048796Jy sigma=0.000550 ! Inverting map ! Added new window around map position (-128, 127). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000732567 Jy ! Component: 100 - total flux cleaned = 0.00103878 Jy ! Component: 150 - total flux cleaned = 0.00113422 Jy ! Component: 200 - total flux cleaned = 0.00119911 Jy ! Total flux subtracted in 200 components = 0.00119911 Jy ! Clean residual min=-0.000891 max=0.000522 Jy/beam ! Clean residual mean=0.000001 rms=0.000151 Jy/beam ! Combined flux in latest and established models = 0.0522067 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 284 components and 0.0522067 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.048783Jy sigma=0.000550 ! Fit after self-cal, rms=0.048784Jy sigma=0.000550 ! 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=0.048784Jy sigma=0.000550 ! Fit after self-cal, rms=0.048745Jy sigma=0.000550 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=10.2 mas, bmaj=13 mas, bpa=-12.91 degrees ! Estimated noise=2322.03 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000511438 Jy ! Component: 100 - total flux cleaned = 0.000761308 Jy ! Component: 150 - total flux cleaned = 0.000830766 Jy ! Component: 200 - total flux cleaned = 0.00088768 Jy ! Total flux subtracted in 200 components = 0.00088768 Jy ! Clean residual min=-0.000590 max=0.000389 Jy/beam ! Clean residual mean=0.000001 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.0530944 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 303 components and 0.0530944 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.048738Jy sigma=0.000550 ! Fit after self-cal, rms=0.048745Jy sigma=0.000550 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 = 0.000364702 Jy ! Component: 100 - total flux cleaned = 0.000521151 Jy ! Component: 150 - total flux cleaned = 0.000632609 Jy ! Component: 200 - total flux cleaned = 0.000729088 Jy ! Total flux subtracted in 200 components = 0.000729088 Jy ! Clean residual min=-0.000545 max=0.000332 Jy/beam ! Clean residual mean=0.000001 rms=0.000123 Jy/beam ! Combined flux in latest and established models = 0.0538235 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 321 components and 0.0538234 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.048740Jy sigma=0.000550 ! Fit after self-cal, rms=0.048741Jy sigma=0.000550 ! 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=5.689 mas, bmaj=11.59 mas, bpa=-8.857 degrees ! Estimated noise=2069.84 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.689 x 11.59 at -8.857 degrees (North through East) ! Clean map min=-0.0025262 max=0.041913 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=5.895 mas, bmaj=8.51 mas, bpa=-13.25 degrees ! Estimated noise=2698.42 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0140235 Jy ! Component: 100 - total flux cleaned = 0.0266526 Jy ! Component: 150 - total flux cleaned = 0.0320995 Jy ! Component: 200 - total flux cleaned = 0.0367109 Jy ! Total flux subtracted in 200 components = 0.0367109 Jy ! Clean residual min=-0.017635 max=0.021663 Jy/beam ! Clean residual mean=-0.000121 rms=0.005177 Jy/beam ! Combined flux in latest and established models = 0.0367109 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 0.0367109 Jy ! Inverting map and beam ! Estimated beam: bmin=5.689 mas, bmaj=11.59 mas, bpa=-8.857 degrees ! Estimated noise=2069.84 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 = 0.00376456 Jy ! Component: 100 - total flux cleaned = 0.00440815 Jy ! Component: 150 - total flux cleaned = 0.00440459 Jy ! Component: 200 - total flux cleaned = 0.00468004 Jy ! Total flux subtracted in 200 components = 0.00468004 Jy ! Clean residual min=-0.012355 max=0.018542 Jy/beam ! Clean residual mean=-0.000096 rms=0.004976 Jy/beam ! Combined flux in latest and established models = 0.041391 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 52 components and 0.041391 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=10.2 mas, bmaj=13 mas, bpa=-12.91 degrees ! Estimated noise=2322.03 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177084 Jy ! Component: 100 - total flux cleaned = 0.000659207 Jy ! Component: 150 - total flux cleaned = 0.000647567 Jy ! Component: 200 - total flux cleaned = 0.000405809 Jy ! Total flux subtracted in 200 components = 0.000405809 Jy ! Clean residual min=-0.010592 max=0.019241 Jy/beam ! Clean residual mean=-0.000111 rms=0.005360 Jy/beam ! Combined flux in latest and established models = 0.0417968 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 = -0.00089826 Jy ! Component: 100 - total flux cleaned = -0.00152229 Jy ! Component: 150 - total flux cleaned = -0.00232239 Jy ! Component: 200 - total flux cleaned = -0.00251257 Jy ! Total flux subtracted in 200 components = -0.00251257 Jy ! Clean residual min=-0.008884 max=0.016172 Jy/beam ! Clean residual mean=-0.000089 rms=0.004551 Jy/beam ! Combined flux in latest and established models = 0.0392842 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 82 components and 0.0392842 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=5.689 mas, bmaj=11.59 mas, bpa=-8.857 degrees ! Estimated noise=2069.84 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00101895 Jy ! Component: 100 - total flux cleaned = -0.000172598 Jy ! Component: 150 - total flux cleaned = -0.000181909 Jy ! Component: 200 - total flux cleaned = -0.000176239 Jy ! Total flux subtracted in 200 components = -0.000176239 Jy ! Clean residual min=-0.007428 max=0.010643 Jy/beam ! Clean residual mean=-0.000063 rms=0.002941 Jy/beam ! Combined flux in latest and established models = 0.039108 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 113 components and 0.0391079 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051248Jy sigma=0.000579 ! Fit after self-cal, rms=0.050418Jy sigma=0.000569 wmodel J0754+3910_S_2017_10_09_pus_map.mod ! Writing 113 model components to file: J0754+3910_S_2017_10_09_pus_map.mod wobs J0754+3910_S_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J0754+3910_S_2017_10_09_pus_uvs.fits wwins J0754+3910_S_2017_10_09_pus_map.win ! wwins: Wrote 4 windows to J0754+3910_S_2017_10_09_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 = 0.00361313 Jy ! Component: 100 - total flux cleaned = 0.00472719 Jy ! Component: 150 - total flux cleaned = 0.00437614 Jy ! Component: 200 - total flux cleaned = 0.00374035 Jy ! Component: 250 - total flux cleaned = 0.00346274 Jy ! Component: 300 - total flux cleaned = 0.0034165 Jy ! Component: 350 - total flux cleaned = 0.00333052 Jy ! Component: 400 - total flux cleaned = 0.00329242 Jy ! Component: 450 - total flux cleaned = 0.00329342 Jy ! Component: 500 - total flux cleaned = 0.00343032 Jy ! Component: 550 - total flux cleaned = 0.00349749 Jy ! Component: 600 - total flux cleaned = 0.00356365 Jy ! Component: 650 - total flux cleaned = 0.00359657 Jy ! Component: 700 - total flux cleaned = 0.00359629 Jy ! Component: 750 - total flux cleaned = 0.00362953 Jy ! Component: 800 - total flux cleaned = 0.00362919 Jy ! Component: 850 - total flux cleaned = 0.00362916 Jy ! Component: 900 - total flux cleaned = 0.00359465 Jy ! Component: 950 - total flux cleaned = 0.00352441 Jy ! Component: 1000 - total flux cleaned = 0.00348775 Jy ! Component: 1050 - total flux cleaned = 0.00341447 Jy ! Component: 1100 - total flux cleaned = 0.00330082 Jy ! Component: 1150 - total flux cleaned = 0.00318326 Jy ! Component: 1200 - total flux cleaned = 0.00310226 Jy ! Component: 1250 - total flux cleaned = 0.00301948 Jy ! Component: 1300 - total flux cleaned = 0.00284826 Jy ! Component: 1350 - total flux cleaned = 0.00271544 Jy ! Component: 1400 - total flux cleaned = 0.00271602 Jy ! Component: 1450 - total flux cleaned = 0.00276347 Jy ! Component: 1500 - total flux cleaned = 0.0027647 Jy ! Component: 1550 - total flux cleaned = 0.00281706 Jy ! Component: 1600 - total flux cleaned = 0.00281813 Jy ! Component: 1650 - total flux cleaned = 0.00281891 Jy ! Component: 1700 - total flux cleaned = 0.00282056 Jy ! Component: 1750 - total flux cleaned = 0.00282004 Jy ! Component: 1800 - total flux cleaned = 0.00282075 Jy ! Component: 1850 - total flux cleaned = 0.00289054 Jy ! Component: 1900 - total flux cleaned = 0.0029646 Jy ! Component: 1950 - total flux cleaned = 0.00296266 Jy ! Component: 2000 - total flux cleaned = 0.00296079 Jy ! Component: 2050 - total flux cleaned = 0.00304209 Jy ! Component: 2100 - total flux cleaned = 0.00304131 Jy ! Component: 2150 - total flux cleaned = 0.00313309 Jy ! Component: 2200 - total flux cleaned = 0.00303686 Jy ! Component: 2250 - total flux cleaned = 0.00313841 Jy ! Component: 2300 - total flux cleaned = 0.00314077 Jy ! Component: 2350 - total flux cleaned = 0.00314162 Jy ! Component: 2400 - total flux cleaned = 0.00314033 Jy ! Component: 2450 - total flux cleaned = 0.00326402 Jy ! Component: 2500 - total flux cleaned = 0.00326762 Jy ! Component: 2550 - total flux cleaned = 0.00326916 Jy ! Component: 2600 - total flux cleaned = 0.00327096 Jy ! Component: 2650 - total flux cleaned = 0.00327249 Jy ! Component: 2700 - total flux cleaned = 0.0032697 Jy ! Component: 2750 - total flux cleaned = 0.00326665 Jy ! Component: 2800 - total flux cleaned = 0.00343592 Jy ! Component: 2850 - total flux cleaned = 0.00343859 Jy ! Component: 2900 - total flux cleaned = 0.00344024 Jy ! Component: 2950 - total flux cleaned = 0.0034416 Jy ! Component: 3000 - total flux cleaned = 0.00343997 Jy ! Component: 3050 - total flux cleaned = 0.00343921 Jy ! Component: 3100 - total flux cleaned = 0.00343371 Jy ! Component: 3150 - total flux cleaned = 0.00343449 Jy ! Component: 3200 - total flux cleaned = 0.00343615 Jy ! Component: 3250 - total flux cleaned = 0.00370303 Jy ! Component: 3300 - total flux cleaned = 0.0037025 Jy ! Component: 3350 - total flux cleaned = 0.00370131 Jy ! Component: 3400 - total flux cleaned = 0.00369183 Jy ! Component: 3450 - total flux cleaned = 0.00368166 Jy ! Component: 3500 - total flux cleaned = 0.004013 Jy ! Component: 3550 - total flux cleaned = 0.00402187 Jy ! Component: 3600 - total flux cleaned = 0.00365161 Jy ! Component: 3650 - total flux cleaned = 0.00364163 Jy ! Component: 3700 - total flux cleaned = 0.00403927 Jy ! Component: 3750 - total flux cleaned = 0.00404788 Jy ! Component: 3800 - total flux cleaned = 0.00403802 Jy ! Component: 3850 - total flux cleaned = 0.00402998 Jy ! Component: 3900 - total flux cleaned = 0.00450792 Jy ! Component: 3950 - total flux cleaned = 0.00451898 Jy ! Component: 4000 - total flux cleaned = 0.00397569 Jy ! Component: 4050 - total flux cleaned = 0.0045288 Jy ! Total flux subtracted in 4096 components = 0.00453967 Jy ! Clean residual min=-0.029955 max=0.029700 Jy/beam ! Clean residual mean=0.000047 rms=0.008566 Jy/beam ! Combined flux in latest and established models = 0.0436476 Jy keep ! Adding 84 model components to the UV plane model. ! The established model now contains 195 components and 0.0436476 Jy ![Exited script file: muppet] wmap "J0754+3910_S_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.689 x 11.59 at -8.857 degrees (North through East) ! Clean map min=-0.07323 max=0.071405 Jy/beam ! Writing clean map to FITS file: J0754+3910_S_2017_10_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.071405 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00974874 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -40.9582 40.9582 81.9165 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0292 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.071 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.689 x 11.59 at -8.857 degrees (North through East) ! Clean map min=-0.07323 max=0.071405 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+3910_S_2017_10_09_pus_uvs.log closed on Sun May 12 13:07:36 2019