! Started logfile: J0646+4451_S_2017_05_31_pus_uvs.log on Tue Feb 5 21:40:56 2019 obs J0646+4451_S_2017_05_31_pus_uva.fits ! Reading UV FITS file: J0646+4451_S_2017_05_31_pus_uva.fits ! AN table 1: 8 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.222222 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0646+4451 ! ! 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 703 lines of history. ! ! Reading 320 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 J0646+4451_S_2017_05_31_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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.785181Jy sigma=0.006787 ! Fit after self-cal, rms=0.778201Jy sigma=0.006714 ! 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=5.872 mas, bmaj=10.54 mas, bpa=-27.93 degrees ! Estimated noise=6997.79 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) ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.37754 Jy ! Component: 100 - total flux cleaned = 1.70327 Jy ! Total flux subtracted in 100 components = 1.70327 Jy ! Clean residual min=-0.075124 max=0.127926 Jy/beam ! Clean residual mean=0.001038 rms=0.038345 Jy/beam ! Combined flux in latest and established models = 1.70327 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 1.70327 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.230894Jy sigma=0.001812 ! Fit after self-cal, rms=0.230934Jy sigma=0.001812 ! 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=6.537 mas, bmaj=10.92 mas, bpa=-31.81 degrees ! Estimated noise=6221.24 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.132778 Jy ! Component: 100 - total flux cleaned = 0.168406 Jy ! Component: 150 - total flux cleaned = 0.168305 Jy ! Component: 200 - total flux cleaned = 0.168296 Jy ! Total flux subtracted in 200 components = 0.168296 Jy ! Clean residual min=-0.026770 max=0.026644 Jy/beam ! Clean residual mean=0.000104 rms=0.009100 Jy/beam ! Combined flux in latest and established models = 1.87157 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 46 components and 1.87157 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.156199Jy sigma=0.001096 ! Fit after self-cal, rms=0.156098Jy sigma=0.001095 ! 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 1.00 FD 1.00* HN 1.00* KP 1.00* ! LA 1.01 MK 1.00* NL 0.92 OV 1.00* ! PT 1.04 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.00* KP 1.00* ! LA 0.98 MK 1.00* NL 1.08 OV 1.00* ! PT 1.01 SC 1.12 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 0.98 MK 1.00* NL 1.01 OV 1.00* ! PT 1.01 SC 0.90 ! ! ! 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* SC 0.00* ! ! ! Fit before self-cal, rms=0.156098Jy sigma=0.001095 ! Fit after self-cal, rms=0.092613Jy sigma=0.000661 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=6.519 mas, bmaj=10.95 mas, bpa=-31.63 degrees ! Estimated noise=6189.78 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 = 0.00266121 Jy ! Component: 100 - total flux cleaned = -0.00147498 Jy ! Component: 150 - total flux cleaned = -0.00239477 Jy ! Component: 200 - total flux cleaned = -0.00354318 Jy ! Total flux subtracted in 200 components = -0.00354318 Jy ! Clean residual min=-0.004555 max=0.004531 Jy/beam ! Clean residual mean=-0.000038 rms=0.001402 Jy/beam ! Combined flux in latest and established models = 1.86802 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 107 components and 1.86802 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089007Jy sigma=0.000630 ! Fit after self-cal, rms=0.088993Jy sigma=0.000630 ! 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=0.088993Jy sigma=0.000630 ! Fit after self-cal, rms=0.089152Jy sigma=0.000628 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.519 mas, bmaj=10.95 mas, bpa=-31.64 degrees ! Estimated noise=6191.93 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00452072 Jy ! Component: 100 - total flux cleaned = -0.00689086 Jy ! Component: 150 - total flux cleaned = -0.00724802 Jy ! Component: 200 - total flux cleaned = -0.00790064 Jy ! Total flux subtracted in 200 components = -0.00790064 Jy ! Clean residual min=-0.002668 max=0.002709 Jy/beam ! Clean residual mean=-0.000018 rms=0.000802 Jy/beam ! Combined flux in latest and established models = 1.86012 Jy selfcal ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 157 components and 1.86012 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088320Jy sigma=0.000622 ! Fit after self-cal, rms=0.088321Jy sigma=0.000622 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 = 0.000917642 Jy ! Component: 100 - total flux cleaned = 0.000129091 Jy ! Component: 150 - total flux cleaned = -0.000251808 Jy ! Component: 200 - total flux cleaned = -0.000502696 Jy ! Total flux subtracted in 200 components = -0.000502696 Jy ! Clean residual min=-0.002060 max=0.002047 Jy/beam ! Clean residual mean=-0.000001 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 1.85962 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 188 components and 1.85962 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087981Jy sigma=0.000620 ! Fit after self-cal, rms=0.087973Jy sigma=0.000620 ! 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=0.087973Jy sigma=0.000620 ! Fit after self-cal, rms=0.088081Jy sigma=0.000619 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.521 mas, bmaj=10.95 mas, bpa=-31.64 degrees ! Estimated noise=6193.5 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00224344 Jy ! Component: 100 - total flux cleaned = -0.0039454 Jy ! Component: 150 - total flux cleaned = -0.00500179 Jy ! Component: 200 - total flux cleaned = -0.00591134 Jy ! Total flux subtracted in 200 components = -0.00591134 Jy ! Clean residual min=-0.001677 max=0.001667 Jy/beam ! Clean residual mean=0.000000 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 1.85371 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 214 components and 1.85371 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087789Jy sigma=0.000618 ! Fit after self-cal, rms=0.087782Jy sigma=0.000618 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 = 0.000466348 Jy ! Component: 100 - total flux cleaned = 0.000727686 Jy ! Component: 150 - total flux cleaned = 0.000647918 Jy ! Component: 200 - total flux cleaned = 0.000566425 Jy ! Total flux subtracted in 200 components = 0.000566425 Jy ! Clean residual min=-0.001353 max=0.001353 Jy/beam ! Clean residual mean=0.000003 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 1.85427 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 246 components and 1.85427 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087621Jy sigma=0.000617 ! Fit after self-cal, rms=0.087620Jy sigma=0.000617 ! 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=0.087620Jy sigma=0.000617 ! Fit after self-cal, rms=0.087670Jy sigma=0.000617 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.837 mas, bmaj=11.01 mas, bpa=-36.7 degrees ! Estimated noise=6211.66 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.84598e-05 Jy ! Component: 100 - total flux cleaned = -0.000460623 Jy ! Component: 150 - total flux cleaned = -0.000986744 Jy ! Component: 200 - total flux cleaned = -0.00145591 Jy ! Total flux subtracted in 200 components = -0.00145591 Jy ! Clean residual min=-0.000870 max=0.000861 Jy/beam ! Clean residual mean=0.000006 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 1.85282 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 278 components and 1.85282 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087559Jy sigma=0.000616 ! Fit after self-cal, rms=0.087556Jy sigma=0.000616 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 = -0.000321692 Jy ! Component: 100 - total flux cleaned = -0.00065985 Jy ! Component: 150 - total flux cleaned = -0.000898034 Jy ! Component: 200 - total flux cleaned = -0.00109078 Jy ! Total flux subtracted in 200 components = -0.00109078 Jy ! Clean residual min=-0.000807 max=0.000806 Jy/beam ! Clean residual mean=0.000001 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 1.85173 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 300 components and 1.85173 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087485Jy sigma=0.000616 ! Fit after self-cal, rms=0.087485Jy sigma=0.000616 ! 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=6.521 mas, bmaj=10.95 mas, bpa=-31.64 degrees ! Estimated noise=6194.48 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.521 x 10.95 at -31.64 degrees (North through East) ! Clean map min=-0.021538 max=1.6427 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087485Jy sigma=0.000616 ! Fit after self-cal, rms=0.072094Jy sigma=0.000477 ! Inverting map and beam ! Estimated beam: bmin=6.521 mas, bmaj=10.95 mas, bpa=-31.64 degrees ! Estimated noise=6194.76 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.81333e-05 Jy ! Component: 100 - total flux cleaned = -0.000481737 Jy ! Component: 150 - total flux cleaned = -0.000822493 Jy ! Component: 200 - total flux cleaned = -0.00102497 Jy ! Total flux subtracted in 200 components = -0.00102497 Jy ! Clean residual min=-0.001123 max=0.001119 Jy/beam ! Clean residual mean=0.000005 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 1.8507 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 314 components and 1.8507 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071935Jy sigma=0.000477 ! Fit after self-cal, rms=0.071934Jy sigma=0.000476 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000816786 Jy ! Component: 100 - total flux cleaned = -0.00141762 Jy ! Component: 150 - total flux cleaned = -0.00164573 Jy ! Component: 200 - total flux cleaned = -0.00176181 Jy ! Total flux subtracted in 200 components = -0.00176181 Jy ! Clean residual min=-0.000960 max=0.000964 Jy/beam ! Clean residual mean=-0.000000 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 1.84894 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 339 components and 1.84894 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071839Jy sigma=0.000476 ! Fit after self-cal, rms=0.071839Jy sigma=0.000476 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071839Jy sigma=0.000476 ! Fit after self-cal, rms=0.071856Jy sigma=0.000476 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=5.846 mas, bmaj=10.59 mas, bpa=-27.79 degrees ! Estimated noise=6951.24 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.36836 Jy ! Component: 100 - total flux cleaned = 1.69644 Jy ! Component: 150 - total flux cleaned = 1.8299 Jy ! Component: 200 - total flux cleaned = 1.84039 Jy ! Total flux subtracted in 200 components = 1.84039 Jy ! Clean residual min=-0.051423 max=0.050900 Jy/beam ! Clean residual mean=0.000336 rms=0.011603 Jy/beam ! Combined flux in latest and established models = 1.84039 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 28 model components to the UV plane model. ! The established model now contains 28 components and 1.84039 Jy ! Inverting map and beam ! Estimated beam: bmin=6.521 mas, bmaj=10.95 mas, bpa=-31.63 degrees ! Estimated noise=6195.29 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 = 0.00690626 Jy ! Component: 100 - total flux cleaned = 0.00624153 Jy ! Component: 150 - total flux cleaned = 0.006792 Jy ! Component: 200 - total flux cleaned = 0.00766326 Jy ! Total flux subtracted in 200 components = 0.00766326 Jy ! Clean residual min=-0.006815 max=0.006830 Jy/beam ! Clean residual mean=0.000123 rms=0.002290 Jy/beam ! Combined flux in latest and established models = 1.84805 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 93 components and 1.84805 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=7.836 mas, bmaj=11.01 mas, bpa=-36.69 degrees ! Estimated noise=6212.71 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000190502 Jy ! Component: 100 - total flux cleaned = 0.00266461 Jy ! Component: 150 - total flux cleaned = 0.00560859 Jy ! Component: 200 - total flux cleaned = 0.00794692 Jy ! Total flux subtracted in 200 components = 0.00794692 Jy ! Clean residual min=-0.002872 max=0.002891 Jy/beam ! Clean residual mean=0.000002 rms=0.001041 Jy/beam ! Combined flux in latest and established models = 1.856 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 = 0.00252511 Jy ! Component: 100 - total flux cleaned = 0.0036561 Jy ! Component: 150 - total flux cleaned = 0.00444495 Jy ! Component: 200 - total flux cleaned = 0.00553393 Jy ! Total flux subtracted in 200 components = 0.00553393 Jy ! Clean residual min=-0.002542 max=0.002547 Jy/beam ! Clean residual mean=0.000031 rms=0.000862 Jy/beam ! Combined flux in latest and established models = 1.86154 Jy ! Adding 95 model components to the UV plane model. ! The established model now contains 188 components and 1.86154 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=6.521 mas, bmaj=10.95 mas, bpa=-31.63 degrees ! Estimated noise=6195.29 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00346345 Jy ! Component: 100 - total flux cleaned = -0.00483692 Jy ! Component: 150 - total flux cleaned = -0.00619092 Jy ! Component: 200 - total flux cleaned = -0.00683172 Jy ! Total flux subtracted in 200 components = -0.00683172 Jy ! Clean residual min=-0.001501 max=0.001495 Jy/beam ! Clean residual mean=-0.000009 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 1.8547 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 224 components and 1.8547 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072474Jy sigma=0.000479 ! Fit after self-cal, rms=0.072441Jy sigma=0.000479 wmodel J0646+4451_S_2017_05_31_pus_map.mod ! Writing 224 model components to file: J0646+4451_S_2017_05_31_pus_map.mod wobs J0646+4451_S_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J0646+4451_S_2017_05_31_pus_uvs.fits wwins J0646+4451_S_2017_05_31_pus_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: muppet] ! wmap "J0646+4451_S_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.521 x 10.95 at -31.63 degrees (North through East) ! Clean map min=-0.023188 max=1.5124 Jy/beam ! Writing clean map to FITS file: J0646+4451_S_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.51236 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000490916 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0973805 0.0973805 0.194761 0.389522 0.779044 1.55809 3.11618 6.23235 12.4647 24.9294 49.8588 99.7177 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.512 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.521 x 10.95 at -31.63 degrees (North through East) ! Clean map min=-0.023188 max=1.5124 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 J0646+4451_S_2017_05_31_pus_uvs.log closed on Tue Feb 5 21:40:59 2019