! Started logfile: J0027+2241_S_2017_05_31_pus_uvs.log on Tue Feb 5 21:29:00 2019 obs J0027+2241_S_2017_05_31_pus_uva.fits ! Reading UV FITS file: J0027+2241_S_2017_05_31_pus_uva.fits ! AN table 1: 172 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.978941 visibilities/baseline/integration-bin. ! Found source: J0027+2241 ! ! 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 30308 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 J0027+2241_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 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 882 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.867969Jy sigma=0.008511 ! Fit after self-cal, rms=0.859140Jy sigma=0.008426 ! 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=2.89 mas, bmaj=5.978 mas, bpa=-8.131 degrees ! Estimated noise=803.502 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 = 0.105834 Jy ! Component: 100 - total flux cleaned = 0.141804 Jy ! Total flux subtracted in 100 components = 0.141804 Jy ! Clean residual min=-0.005661 max=0.017231 Jy/beam ! Clean residual mean=-0.000064 rms=0.001788 Jy/beam ! Combined flux in latest and established models = 0.141804 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.141804 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084635Jy sigma=0.000767 ! Fit after self-cal, rms=0.084616Jy sigma=0.000766 ! Inverting map ! Added new window around map position (5.5, 0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0195691 Jy ! Component: 100 - total flux cleaned = 0.0313035 Jy ! Total flux subtracted in 100 components = 0.0313035 Jy ! Clean residual min=-0.003717 max=0.006527 Jy/beam ! Clean residual mean=-0.000038 rms=0.001109 Jy/beam ! Combined flux in latest and established models = 0.173107 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 18 components and 0.173107 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078806Jy sigma=0.000704 ! Fit after self-cal, rms=0.078650Jy sigma=0.000703 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00846849 Jy ! Component: 100 - total flux cleaned = 0.0139139 Jy ! Total flux subtracted in 100 components = 0.0139139 Jy ! Clean residual min=-0.002976 max=0.005133 Jy/beam ! Clean residual mean=-0.000027 rms=0.000896 Jy/beam ! Combined flux in latest and established models = 0.187021 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 34 components and 0.187021 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077370Jy sigma=0.000690 ! Fit after self-cal, rms=0.077309Jy sigma=0.000689 ! 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=3.454 mas, bmaj=7.15 mas, bpa=-5.242 degrees ! Estimated noise=482.04 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) ! Added new window around map position (72.5, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.007626 Jy ! Component: 100 - total flux cleaned = 0.012791 Jy ! Component: 150 - total flux cleaned = 0.0166838 Jy ! Component: 200 - total flux cleaned = 0.0196798 Jy ! Total flux subtracted in 200 components = 0.0196798 Jy ! Clean residual min=-0.002311 max=0.002945 Jy/beam ! Clean residual mean=-0.000014 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.206701 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 81 components and 0.206701 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076351Jy sigma=0.000679 ! Fit after self-cal, rms=0.076283Jy sigma=0.000678 ! 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 0.96 FD 0.96 HN 0.96 KP 1.02 ! LA 0.98 MK 1.04 NL 0.91 OV 1.03 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.02 KP 0.97 ! LA 0.95 MK 1.02 NL 1.06 OV 1.08 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.02 HN 1.00 KP 1.00 ! LA 0.98 MK 1.03 NL 1.06 OV 0.98 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 0.92 KP 1.00* ! LA 0.93 MK 1.10 NL 1.00* OV 1.00* ! PT 1.02 SC 1.00* ! ! ! Fit before self-cal, rms=0.076283Jy sigma=0.000678 ! Fit after self-cal, rms=0.074651Jy sigma=0.000672 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.494 mas, bmaj=7.176 mas, bpa=-5.225 degrees ! Estimated noise=479.321 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 = 0.00260655 Jy ! Component: 100 - total flux cleaned = 0.00438637 Jy ! Component: 150 - total flux cleaned = 0.00559142 Jy ! Component: 200 - total flux cleaned = 0.00620574 Jy ! Total flux subtracted in 200 components = 0.00620574 Jy ! Clean residual min=-0.001495 max=0.001903 Jy/beam ! Clean residual mean=-0.000005 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.212907 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 123 components and 0.212907 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074535Jy sigma=0.000671 ! Fit after self-cal, rms=0.074504Jy sigma=0.000671 ! 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=0.074504Jy sigma=0.000671 ! Fit after self-cal, rms=0.074243Jy sigma=0.000669 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.481 mas, bmaj=7.164 mas, bpa=-5.41 degrees ! Estimated noise=479.178 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000828395 Jy ! Component: 100 - total flux cleaned = 0.00126582 Jy ! Component: 150 - total flux cleaned = 0.00154449 Jy ! Component: 200 - total flux cleaned = 0.00161657 Jy ! Total flux subtracted in 200 components = 0.00161657 Jy ! Clean residual min=-0.001441 max=0.001741 Jy/beam ! Clean residual mean=-0.000002 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.214523 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 141 components and 0.214523 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074215Jy sigma=0.000668 ! Fit after self-cal, rms=0.074217Jy sigma=0.000668 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (14, -0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00164453 Jy ! Component: 100 - total flux cleaned = 0.00212883 Jy ! Component: 150 - total flux cleaned = 0.00224003 Jy ! Component: 200 - total flux cleaned = 0.00236288 Jy ! Total flux subtracted in 200 components = 0.00236288 Jy ! Clean residual min=-0.001337 max=0.001610 Jy/beam ! Clean residual mean=-0.000001 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.216886 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 164 components and 0.216886 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074177Jy sigma=0.000668 ! Fit after self-cal, rms=0.074173Jy sigma=0.000668 ! Inverting map ! Added new window around map position (-23, -4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119408 Jy ! Component: 100 - total flux cleaned = 0.00166288 Jy ! Component: 150 - total flux cleaned = 0.00215694 Jy ! Component: 200 - total flux cleaned = 0.00243718 Jy ! Total flux subtracted in 200 components = 0.00243718 Jy ! Clean residual min=-0.001227 max=0.001279 Jy/beam ! Clean residual mean=0.000000 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.219323 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 184 components and 0.219323 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074141Jy sigma=0.000667 ! Fit after self-cal, rms=0.074139Jy sigma=0.000667 ! 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=0.074139Jy sigma=0.000667 ! Fit after self-cal, rms=0.074091Jy sigma=0.000667 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.477 mas, bmaj=7.166 mas, bpa=-5.447 degrees ! Estimated noise=479.024 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000811999 Jy ! Component: 100 - total flux cleaned = 0.00143817 Jy ! Component: 150 - total flux cleaned = 0.00165994 Jy ! Component: 200 - total flux cleaned = 0.00186566 Jy ! Total flux subtracted in 200 components = 0.00186566 Jy ! Clean residual min=-0.001230 max=0.001267 Jy/beam ! Clean residual mean=-0.000000 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.221189 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 196 components and 0.221189 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074076Jy sigma=0.000667 ! Fit after self-cal, rms=0.074075Jy sigma=0.000667 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000387931 Jy ! Component: 100 - total flux cleaned = 0.000520467 Jy ! Component: 150 - total flux cleaned = 0.000609726 Jy ! Component: 200 - total flux cleaned = 0.000677624 Jy ! Total flux subtracted in 200 components = 0.000677624 Jy ! Clean residual min=-0.001212 max=0.001248 Jy/beam ! Clean residual mean=0.000000 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.221866 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 211 components and 0.221866 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074066Jy sigma=0.000667 ! Fit after self-cal, rms=0.074066Jy sigma=0.000667 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074066Jy sigma=0.000667 ! Fit after self-cal, rms=0.074070Jy sigma=0.000667 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.536 mas, bmaj=10.84 mas, bpa=-8.747 degrees ! Estimated noise=582.948 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000785263 Jy ! Component: 100 - total flux cleaned = 0.00114168 Jy ! Component: 150 - total flux cleaned = 0.00132068 Jy ! Component: 200 - total flux cleaned = 0.0013797 Jy ! Total flux subtracted in 200 components = 0.0013797 Jy ! Clean residual min=-0.001450 max=0.001527 Jy/beam ! Clean residual mean=-0.000000 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.223246 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 240 components and 0.223246 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074064Jy sigma=0.000667 ! Fit after self-cal, rms=0.074063Jy sigma=0.000667 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000149695 Jy ! Component: 100 - total flux cleaned = 0.000135683 Jy ! Component: 150 - total flux cleaned = 0.000135232 Jy ! Component: 200 - total flux cleaned = 0.000134676 Jy ! Total flux subtracted in 200 components = 0.000134676 Jy ! Clean residual min=-0.001431 max=0.001519 Jy/beam ! Clean residual mean=0.000000 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.223381 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 254 components and 0.223381 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074061Jy sigma=0.000667 ! Fit after self-cal, rms=0.074061Jy sigma=0.000667 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=3.475 mas, bmaj=7.164 mas, bpa=-5.461 degrees ! Estimated noise=479.199 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.475 x 7.164 at -5.461 degrees (North through East) ! Clean map min=-0.0011143 max=0.13812 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=2.907 mas, bmaj=5.991 mas, bpa=-8.297 degrees ! Estimated noise=799.774 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.1048 Jy ! Component: 100 - total flux cleaned = 0.141051 Jy ! Component: 150 - total flux cleaned = 0.161624 Jy ! Component: 200 - total flux cleaned = 0.174197 Jy ! Total flux subtracted in 200 components = 0.174197 Jy ! Clean residual min=-0.003730 max=0.006637 Jy/beam ! Clean residual mean=-0.000033 rms=0.000975 Jy/beam ! Combined flux in latest and established models = 0.174197 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 0.174197 Jy ! Inverting map and beam ! Estimated beam: bmin=3.475 mas, bmaj=7.164 mas, bpa=-5.461 degrees ! Estimated noise=479.199 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 = 0.0106391 Jy ! Component: 100 - total flux cleaned = 0.0180943 Jy ! Component: 150 - total flux cleaned = 0.023655 Jy ! Component: 200 - total flux cleaned = 0.0279186 Jy ! Total flux subtracted in 200 components = 0.0279186 Jy ! Clean residual min=-0.002038 max=0.002493 Jy/beam ! Clean residual mean=-0.000016 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.202116 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 53 components and 0.202116 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00334518 Jy ! Component: 100 - total flux cleaned = 0.00601848 Jy ! Component: 150 - total flux cleaned = 0.00825034 Jy ! Component: 200 - total flux cleaned = 0.0101533 Jy ! Total flux subtracted in 200 components = 0.0101533 Jy ! Clean residual min=-0.001611 max=0.001454 Jy/beam ! Clean residual mean=-0.000008 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.212269 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 96 components and 0.212269 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=7.536 mas, bmaj=10.84 mas, bpa=-8.747 degrees ! Estimated noise=582.948 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00260126 Jy ! Component: 100 - total flux cleaned = 0.00446949 Jy ! Component: 150 - total flux cleaned = 0.00594133 Jy ! Component: 200 - total flux cleaned = 0.00713342 Jy ! Total flux subtracted in 200 components = 0.00713342 Jy ! Clean residual min=-0.001659 max=0.001542 Jy/beam ! Clean residual mean=-0.000006 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.219403 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 = 0.000991204 Jy ! Component: 100 - total flux cleaned = 0.00159972 Jy ! Component: 150 - total flux cleaned = 0.0021031 Jy ! Component: 200 - total flux cleaned = 0.00241985 Jy ! Total flux subtracted in 200 components = 0.00241985 Jy ! Clean residual min=-0.001486 max=0.001523 Jy/beam ! Clean residual mean=-0.000003 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.221822 Jy ! Adding 90 model components to the UV plane model. ! The established model now contains 173 components and 0.221822 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.475 mas, bmaj=7.164 mas, bpa=-5.461 degrees ! Estimated noise=479.199 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.61778e-05 Jy ! Component: 100 - total flux cleaned = 0.000173197 Jy ! Component: 150 - total flux cleaned = 0.000382249 Jy ! Component: 200 - total flux cleaned = 0.000573524 Jy ! Total flux subtracted in 200 components = 0.000573524 Jy ! Clean residual min=-0.001288 max=0.001337 Jy/beam ! Clean residual mean=-0.000001 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.222396 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 193 components and 0.222396 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074082Jy sigma=0.000667 ! Fit after self-cal, rms=0.074080Jy sigma=0.000667 wmodel J0027+2241_S_2017_05_31_pus_map.mod ! Writing 193 model components to file: J0027+2241_S_2017_05_31_pus_map.mod wobs J0027+2241_S_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J0027+2241_S_2017_05_31_pus_uvs.fits wwins J0027+2241_S_2017_05_31_pus_map.win ! wwins: Wrote 5 windows to J0027+2241_S_2017_05_31_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 = 8.7133e-05 Jy ! Component: 100 - total flux cleaned = -0.000102989 Jy ! Component: 150 - total flux cleaned = -0.000262995 Jy ! Component: 200 - total flux cleaned = -0.000396669 Jy ! Component: 250 - total flux cleaned = -0.0004148 Jy ! Component: 300 - total flux cleaned = -0.000450151 Jy ! Component: 350 - total flux cleaned = -0.000467512 Jy ! Component: 400 - total flux cleaned = -0.00053546 Jy ! Component: 450 - total flux cleaned = -0.000651417 Jy ! Component: 500 - total flux cleaned = -0.000797255 Jy ! Component: 550 - total flux cleaned = -0.000892507 Jy ! Component: 600 - total flux cleaned = -0.00101736 Jy ! Component: 650 - total flux cleaned = -0.00107872 Jy ! Component: 700 - total flux cleaned = -0.00116973 Jy ! Component: 750 - total flux cleaned = -0.00127416 Jy ! Component: 800 - total flux cleaned = -0.00131812 Jy ! Component: 850 - total flux cleaned = -0.00139063 Jy ! Component: 900 - total flux cleaned = -0.00144777 Jy ! Component: 950 - total flux cleaned = -0.00146171 Jy ! Component: 1000 - total flux cleaned = -0.00153147 Jy ! Component: 1050 - total flux cleaned = -0.00153129 Jy ! Component: 1100 - total flux cleaned = -0.00158611 Jy ! Component: 1150 - total flux cleaned = -0.00163988 Jy ! Component: 1200 - total flux cleaned = -0.00167982 Jy ! Component: 1250 - total flux cleaned = -0.00173267 Jy ! Component: 1300 - total flux cleaned = -0.00179781 Jy ! Component: 1350 - total flux cleaned = -0.00183623 Jy ! Component: 1400 - total flux cleaned = -0.00188693 Jy ! Component: 1450 - total flux cleaned = -0.00192469 Jy ! Component: 1500 - total flux cleaned = -0.00196187 Jy ! Component: 1550 - total flux cleaned = -0.00197409 Jy ! Component: 1600 - total flux cleaned = -0.00203496 Jy ! Component: 1650 - total flux cleaned = -0.00207107 Jy ! Component: 1700 - total flux cleaned = -0.00209491 Jy ! Component: 1750 - total flux cleaned = -0.00218928 Jy ! Component: 1800 - total flux cleaned = -0.0021772 Jy ! Component: 1850 - total flux cleaned = -0.00221205 Jy ! Component: 1900 - total flux cleaned = -0.00221201 Jy ! Component: 1950 - total flux cleaned = -0.00223474 Jy ! Component: 2000 - total flux cleaned = -0.0022348 Jy ! Component: 2050 - total flux cleaned = -0.00224598 Jy ! Component: 2100 - total flux cleaned = -0.00230143 Jy ! Component: 2150 - total flux cleaned = -0.00233457 Jy ! Component: 2200 - total flux cleaned = -0.00234559 Jy ! Component: 2250 - total flux cleaned = -0.00234564 Jy ! Component: 2300 - total flux cleaned = -0.00238859 Jy ! Component: 2350 - total flux cleaned = -0.00237793 Jy ! Component: 2400 - total flux cleaned = -0.00239923 Jy ! Component: 2450 - total flux cleaned = -0.00240973 Jy ! Component: 2500 - total flux cleaned = -0.00244106 Jy ! Component: 2550 - total flux cleaned = -0.0024721 Jy ! Component: 2600 - total flux cleaned = -0.00250284 Jy ! Component: 2650 - total flux cleaned = -0.00250275 Jy ! Component: 2700 - total flux cleaned = -0.00247227 Jy ! Component: 2750 - total flux cleaned = -0.00249249 Jy ! Component: 2800 - total flux cleaned = -0.00251252 Jy ! Component: 2850 - total flux cleaned = -0.00246294 Jy ! Component: 2900 - total flux cleaned = -0.00253195 Jy ! Component: 2950 - total flux cleaned = -0.00255141 Jy ! Component: 3000 - total flux cleaned = -0.00251254 Jy ! Component: 3050 - total flux cleaned = -0.00255129 Jy ! Component: 3100 - total flux cleaned = -0.00262815 Jy ! Component: 3150 - total flux cleaned = -0.00260905 Jy ! Component: 3200 - total flux cleaned = -0.00264691 Jy ! Component: 3250 - total flux cleaned = -0.00265629 Jy ! Component: 3300 - total flux cleaned = -0.00264692 Jy ! Component: 3350 - total flux cleaned = -0.00267492 Jy ! Component: 3400 - total flux cleaned = -0.0026657 Jy ! Component: 3450 - total flux cleaned = -0.00272089 Jy ! Component: 3500 - total flux cleaned = -0.00277561 Jy ! Component: 3550 - total flux cleaned = -0.00276648 Jy ! Component: 3600 - total flux cleaned = -0.00279357 Jy ! Component: 3650 - total flux cleaned = -0.00278465 Jy ! Component: 3700 - total flux cleaned = -0.00280251 Jy ! Component: 3750 - total flux cleaned = -0.002838 Jy ! Component: 3800 - total flux cleaned = -0.00282032 Jy ! Component: 3850 - total flux cleaned = -0.00283793 Jy ! Component: 3900 - total flux cleaned = -0.00284668 Jy ! Component: 3950 - total flux cleaned = -0.00287274 Jy ! Component: 4000 - total flux cleaned = -0.00288136 Jy ! Component: 4050 - total flux cleaned = -0.00288134 Jy ! Total flux subtracted in 4096 components = -0.0028813 Jy ! Clean residual min=-0.000553 max=0.000502 Jy/beam ! Clean residual mean=-0.000000 rms=0.000162 Jy/beam ! Combined flux in latest and established models = 0.219515 Jy keep ! Adding 300 model components to the UV plane model. ! The established model now contains 493 components and 0.219515 Jy ![Exited script file: muppet] wmap "J0027+2241_S_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.475 x 7.164 at -5.461 degrees (North through East) ! Clean map min=-0.0011218 max=0.13799 Jy/beam ! Writing clean map to FITS file: J0027+2241_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 0.13799 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000160418 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.348759 0.348759 0.697517 1.39503 2.79007 5.58014 11.1603 22.3206 44.6411 89.2822 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.137 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.475 x 7.164 at -5.461 degrees (North through East) ! Clean map min=-0.0011218 max=0.13799 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 J0027+2241_S_2017_05_31_pus_uvs.log closed on Tue Feb 5 21:29:08 2019