! Started logfile: J1632-1052_S_2014_12_20_pus_uvs.log on Wed Dec 28 13:41:06 2016 obs J1632-1052_S_2014_12_20_pus_uva.fits ! Reading UV FITS file: J1632-1052_S_2014_12_20_pus_uva.fits ! AN table 1: 145 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.768123 visibilities/baseline/integration-bin. ! Found source: J1632-1052 ! ! 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 344 lines of history. ! ! Reading 20048 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 J1632-1052_S_2014_12_20_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 331 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 331 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 387 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 331 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.974387Jy sigma=0.009554 ! Fit after self-cal, rms=0.933800Jy sigma=0.009174 ! 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=2.611 mas, bmaj=6.622 mas, bpa=-3.291 degrees ! Estimated noise=848.374 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 = 0.0445604 Jy ! Component: 100 - total flux cleaned = 0.0644121 Jy ! Total flux subtracted in 100 components = 0.0644121 Jy ! Clean residual min=-0.005388 max=0.012675 Jy/beam ! Clean residual mean=0.000016 rms=0.001799 Jy/beam ! Combined flux in latest and established models = 0.0644121 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 29 components and 0.0644121 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094568Jy sigma=0.000874 ! Fit after self-cal, rms=0.094205Jy sigma=0.000870 ! Inverting map ! Added new window around map position (-3, 1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0145736 Jy ! Component: 100 - total flux cleaned = 0.0242219 Jy ! Total flux subtracted in 100 components = 0.0242219 Jy ! Clean residual min=-0.004237 max=0.009737 Jy/beam ! Clean residual mean=0.000012 rms=0.001352 Jy/beam ! Combined flux in latest and established models = 0.0886341 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 60 components and 0.0886341 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089874Jy sigma=0.000825 ! Fit after self-cal, rms=0.089723Jy sigma=0.000823 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00844359 Jy ! Component: 100 - total flux cleaned = 0.0140837 Jy ! Total flux subtracted in 100 components = 0.0140837 Jy ! Clean residual min=-0.003784 max=0.007368 Jy/beam ! Clean residual mean=0.000010 rms=0.001153 Jy/beam ! Combined flux in latest and established models = 0.102718 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 81 components and 0.102718 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088086Jy sigma=0.000806 ! Fit after self-cal, rms=0.087998Jy sigma=0.000805 ! Inverting map ! Added new window around map position (6, -6.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00742051 Jy ! Component: 100 - total flux cleaned = 0.0125272 Jy ! Total flux subtracted in 100 components = 0.0125272 Jy ! Clean residual min=-0.003627 max=0.004049 Jy/beam ! Clean residual mean=0.000010 rms=0.000967 Jy/beam ! Combined flux in latest and established models = 0.115245 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 100 components and 0.115245 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086865Jy sigma=0.000794 ! Fit after self-cal, rms=0.086797Jy sigma=0.000793 ! 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=3.253 mas, bmaj=7.995 mas, bpa=-4.064 degrees ! Estimated noise=524.472 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 = 0.00842032 Jy ! Component: 100 - total flux cleaned = 0.013865 Jy ! Component: 150 - total flux cleaned = 0.017776 Jy ! Component: 200 - total flux cleaned = 0.0206712 Jy ! Total flux subtracted in 200 components = 0.0206712 Jy ! Clean residual min=-0.003257 max=0.003492 Jy/beam ! Clean residual mean=0.000007 rms=0.000949 Jy/beam ! Combined flux in latest and established models = 0.135916 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 139 components and 0.135916 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085740Jy sigma=0.000784 ! Fit after self-cal, rms=0.085700Jy sigma=0.000783 ! 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 1.02 FD 0.93 HN 1.07 KP 1.03 ! LA 0.91 MK 0.99 NL 0.98 OV 1.05 ! PT 1.01 SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.99 HN 1.07 KP 1.00 ! LA 0.90 MK 1.06 NL 1.17 OV 1.04 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.20 HN 0.99 KP 0.91 ! LA 0.71 MK 0.99 NL 1.31 OV 0.97 ! PT 0.95 SC 1.17 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.02 HN 0.96 KP 0.88 ! LA 0.80 MK 0.92 NL 1.06 OV 0.98 ! PT 1.01 SC 0.90 ! ! ! Fit before self-cal, rms=0.085700Jy sigma=0.000783 ! Fit after self-cal, rms=0.083048Jy sigma=0.000774 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.25 mas, bmaj=7.985 mas, bpa=-3.725 degrees ! Estimated noise=517.715 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 = 0.000189162 Jy ! Component: 100 - total flux cleaned = 0.000152651 Jy ! Component: 150 - total flux cleaned = 0.000154349 Jy ! Component: 200 - total flux cleaned = 0.000126997 Jy ! Total flux subtracted in 200 components = 0.000126997 Jy ! Clean residual min=-0.002157 max=0.001891 Jy/beam ! Clean residual mean=0.000003 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.136043 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 150 components and 0.136043 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083020Jy sigma=0.000774 ! Fit after self-cal, rms=0.083028Jy sigma=0.000773 ! 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=0.083028Jy sigma=0.000773 ! Fit after self-cal, rms=0.082261Jy sigma=0.000772 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.224 mas, bmaj=7.979 mas, bpa=-3.88 degrees ! Estimated noise=510.6 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000474432 Jy ! Component: 100 - total flux cleaned = 0.0004184 Jy ! Component: 150 - total flux cleaned = 0.000392291 Jy ! Component: 200 - total flux cleaned = 0.000345801 Jy ! Total flux subtracted in 200 components = 0.000345801 Jy ! Clean residual min=-0.001930 max=0.001828 Jy/beam ! Clean residual mean=0.000001 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.136389 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 152 components and 0.136389 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082242Jy sigma=0.000772 ! Fit after self-cal, rms=0.082258Jy sigma=0.000771 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 = 7.65794e-05 Jy ! Component: 100 - total flux cleaned = 2.14558e-06 Jy ! Component: 150 - total flux cleaned = -4.28481e-05 Jy ! Component: 200 - total flux cleaned = -8.3871e-05 Jy ! Total flux subtracted in 200 components = -8.3871e-05 Jy ! Clean residual min=-0.001925 max=0.001905 Jy/beam ! Clean residual mean=0.000001 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.136305 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 154 components and 0.136305 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082245Jy sigma=0.000771 ! Fit after self-cal, rms=0.082243Jy sigma=0.000771 ! Inverting map ! Added new window around map position (13.5, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00188588 Jy ! Component: 100 - total flux cleaned = 0.00243687 Jy ! Component: 150 - total flux cleaned = 0.00281614 Jy ! Component: 200 - total flux cleaned = 0.00286895 Jy ! Total flux subtracted in 200 components = 0.00286895 Jy ! Clean residual min=-0.001733 max=0.001526 Jy/beam ! Clean residual mean=0.000003 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.139174 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 168 components and 0.139174 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082195Jy sigma=0.000771 ! Fit after self-cal, rms=0.082171Jy sigma=0.000771 ! 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=0.082171Jy sigma=0.000771 ! Fit after self-cal, rms=0.081307Jy sigma=0.000771 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.205 mas, bmaj=7.946 mas, bpa=-3.983 degrees ! Estimated noise=505.554 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108007 Jy ! Component: 100 - total flux cleaned = 0.00144674 Jy ! Component: 150 - total flux cleaned = 0.00157569 Jy ! Component: 200 - total flux cleaned = 0.00166738 Jy ! Total flux subtracted in 200 components = 0.00166738 Jy ! Clean residual min=-0.001711 max=0.001472 Jy/beam ! Clean residual mean=0.000003 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.140841 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 177 components and 0.140841 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081284Jy sigma=0.000770 ! Fit after self-cal, rms=0.081278Jy sigma=0.000770 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 = 0.000473644 Jy ! Component: 100 - total flux cleaned = 0.000525812 Jy ! Component: 150 - total flux cleaned = 0.000503325 Jy ! Component: 200 - total flux cleaned = 0.000482206 Jy ! Total flux subtracted in 200 components = 0.000482206 Jy ! Clean residual min=-0.001719 max=0.001452 Jy/beam ! Clean residual mean=0.000003 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.141323 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 183 components and 0.141323 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081263Jy sigma=0.000770 ! Fit after self-cal, rms=0.081255Jy sigma=0.000770 ! 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=0.081255Jy sigma=0.000770 ! Fit after self-cal, rms=0.080806Jy sigma=0.000770 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.588 mas, bmaj=14.21 mas, bpa=0.9353 degrees ! Estimated noise=642.742 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000274819 Jy ! Component: 100 - total flux cleaned = 0.000341418 Jy ! Component: 150 - total flux cleaned = 0.000400221 Jy ! Component: 200 - total flux cleaned = 0.00042657 Jy ! Total flux subtracted in 200 components = 0.00042657 Jy ! Clean residual min=-0.001859 max=0.001675 Jy/beam ! Clean residual mean=0.000005 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.14175 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 192 components and 0.14175 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080799Jy sigma=0.000770 ! Fit after self-cal, rms=0.080795Jy sigma=0.000770 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 = -2.25202e-05 Jy ! Component: 100 - total flux cleaned = 1.58811e-05 Jy ! Component: 150 - total flux cleaned = 3.89579e-05 Jy ! Component: 200 - total flux cleaned = 4.94679e-05 Jy ! Total flux subtracted in 200 components = 4.94679e-05 Jy ! Clean residual min=-0.001853 max=0.001670 Jy/beam ! Clean residual mean=0.000005 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.1418 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 194 components and 0.141799 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080791Jy sigma=0.000770 ! Fit after self-cal, rms=0.080791Jy sigma=0.000770 ! 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=3.196 mas, bmaj=7.921 mas, bpa=-3.992 degrees ! Estimated noise=503.285 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.196 x 7.921 at -3.992 degrees (North through East) ! Clean map min=-0.0016363 max=0.057697 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=2.573 mas, bmaj=6.557 mas, bpa=-3.098 degrees ! Estimated noise=802.148 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0419075 Jy ! Component: 100 - total flux cleaned = 0.0643289 Jy ! Component: 150 - total flux cleaned = 0.079656 Jy ! Component: 200 - total flux cleaned = 0.0909747 Jy ! Total flux subtracted in 200 components = 0.0909747 Jy ! Clean residual min=-0.004289 max=0.007059 Jy/beam ! Clean residual mean=0.000008 rms=0.001183 Jy/beam ! Combined flux in latest and established models = 0.0909748 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 35 model components to the UV plane model. ! The established model now contains 35 components and 0.0909748 Jy ! Inverting map and beam ! Estimated beam: bmin=3.196 mas, bmaj=7.921 mas, bpa=-3.992 degrees ! Estimated noise=503.285 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) ! Added new window around map position (3, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0147549 Jy ! Component: 100 - total flux cleaned = 0.0242452 Jy ! Component: 150 - total flux cleaned = 0.0306341 Jy ! Component: 200 - total flux cleaned = 0.035247 Jy ! Total flux subtracted in 200 components = 0.035247 Jy ! Clean residual min=-0.002251 max=0.003177 Jy/beam ! Clean residual mean=-0.000000 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.126222 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 86 components and 0.126222 Jy ! Inverting map ! Added new window around map position (-24.5, 50.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00361819 Jy ! Component: 100 - total flux cleaned = 0.00638984 Jy ! Component: 150 - total flux cleaned = 0.00858476 Jy ! Component: 200 - total flux cleaned = 0.0103343 Jy ! Total flux subtracted in 200 components = 0.0103343 Jy ! Clean residual min=-0.001906 max=0.001619 Jy/beam ! Clean residual mean=0.000002 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.136556 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 115 components and 0.136556 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=7.588 mas, bmaj=14.21 mas, bpa=0.9353 degrees ! Estimated noise=642.742 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00208848 Jy ! Component: 100 - total flux cleaned = 0.00325172 Jy ! Component: 150 - total flux cleaned = 0.00378312 Jy ! Component: 200 - total flux cleaned = 0.0040292 Jy ! Total flux subtracted in 200 components = 0.0040292 Jy ! Clean residual min=-0.001835 max=0.001823 Jy/beam ! Clean residual mean=0.000005 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.140585 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 = 0.000182022 Jy ! Component: 100 - total flux cleaned = 0.000295434 Jy ! Component: 150 - total flux cleaned = 0.000397757 Jy ! Component: 200 - total flux cleaned = 0.000435762 Jy ! Total flux subtracted in 200 components = 0.000435762 Jy ! Clean residual min=-0.001805 max=0.001762 Jy/beam ! Clean residual mean=0.000005 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.141021 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 173 components and 0.141021 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.196 mas, bmaj=7.921 mas, bpa=-3.992 degrees ! Estimated noise=503.285 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000325079 Jy ! Component: 100 - total flux cleaned = -0.000289501 Jy ! Component: 150 - total flux cleaned = -0.000227257 Jy ! Component: 200 - total flux cleaned = -0.000199335 Jy ! Total flux subtracted in 200 components = -0.000199335 Jy ! Clean residual min=-0.001524 max=0.001466 Jy/beam ! Clean residual mean=0.000003 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.140822 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 189 components and 0.140822 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080771Jy sigma=0.000770 ! Fit after self-cal, rms=0.080736Jy sigma=0.000770 wmodel J1632-1052_S_2014_12_20_pus_map.mod ! Writing 189 model components to file: J1632-1052_S_2014_12_20_pus_map.mod wobs J1632-1052_S_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J1632-1052_S_2014_12_20_pus_uvs.fits wwins J1632-1052_S_2014_12_20_pus_map.win ! wwins: Wrote 6 windows to J1632-1052_S_2014_12_20_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 = -0.000507067 Jy ! Component: 100 - total flux cleaned = -0.000738445 Jy ! Component: 150 - total flux cleaned = -0.000834132 Jy ! Component: 200 - total flux cleaned = -0.000765718 Jy ! Component: 250 - total flux cleaned = -0.000677438 Jy ! Component: 300 - total flux cleaned = -0.00063467 Jy ! Component: 350 - total flux cleaned = -0.000552341 Jy ! Component: 400 - total flux cleaned = -0.000612774 Jy ! Component: 450 - total flux cleaned = -0.000591911 Jy ! Component: 500 - total flux cleaned = -0.000514667 Jy ! Component: 550 - total flux cleaned = -0.000571547 Jy ! Component: 600 - total flux cleaned = -0.000534701 Jy ! Component: 650 - total flux cleaned = -0.000534838 Jy ! Component: 700 - total flux cleaned = -0.000570334 Jy ! Component: 750 - total flux cleaned = -0.000587243 Jy ! Component: 800 - total flux cleaned = -0.000552713 Jy ! Component: 850 - total flux cleaned = -0.000552733 Jy ! Component: 900 - total flux cleaned = -0.000552666 Jy ! Component: 950 - total flux cleaned = -0.000568719 Jy ! Component: 1000 - total flux cleaned = -0.000487656 Jy ! Component: 1050 - total flux cleaned = -0.000407797 Jy ! Component: 1100 - total flux cleaned = -0.000376261 Jy ! Component: 1150 - total flux cleaned = -0.000236124 Jy ! Component: 1200 - total flux cleaned = -0.000220684 Jy ! Component: 1250 - total flux cleaned = -0.000144734 Jy ! Component: 1300 - total flux cleaned = -0.000144933 Jy ! Component: 1350 - total flux cleaned = -0.00010037 Jy ! Component: 1400 - total flux cleaned = -5.64276e-05 Jy ! Component: 1450 - total flux cleaned = -5.66329e-05 Jy ! Component: 1500 - total flux cleaned = -7.09809e-05 Jy ! Component: 1550 - total flux cleaned = -2.84548e-05 Jy ! Component: 1600 - total flux cleaned = -4.25449e-05 Jy ! Component: 1650 - total flux cleaned = -2.8714e-05 Jy ! Component: 1700 - total flux cleaned = 2.5885e-05 Jy ! Component: 1750 - total flux cleaned = -1.48025e-05 Jy ! Component: 1800 - total flux cleaned = -1.48204e-05 Jy ! Component: 1850 - total flux cleaned = 1.18534e-05 Jy ! Component: 1900 - total flux cleaned = 3.78833e-05 Jy ! Component: 1950 - total flux cleaned = 7.69332e-05 Jy ! Component: 2000 - total flux cleaned = 5.11452e-05 Jy ! Component: 2050 - total flux cleaned = 3.83382e-05 Jy ! Component: 2100 - total flux cleaned = 6.36153e-05 Jy ! Component: 2150 - total flux cleaned = 6.34781e-05 Jy ! Component: 2200 - total flux cleaned = 7.57716e-05 Jy ! Component: 2250 - total flux cleaned = 5.13225e-05 Jy ! Component: 2300 - total flux cleaned = 1.48083e-05 Jy ! Component: 2350 - total flux cleaned = 2.78098e-06 Jy ! Component: 2400 - total flux cleaned = 2.81768e-06 Jy ! Component: 2450 - total flux cleaned = -5.61442e-05 Jy ! Component: 2500 - total flux cleaned = -6.79136e-05 Jy ! Component: 2550 - total flux cleaned = -5.61762e-05 Jy ! Component: 2600 - total flux cleaned = -9.07803e-05 Jy ! Component: 2650 - total flux cleaned = -0.000102124 Jy ! Component: 2700 - total flux cleaned = -0.000170119 Jy ! Component: 2750 - total flux cleaned = -0.000215015 Jy ! Component: 2800 - total flux cleaned = -0.000226032 Jy ! Component: 2850 - total flux cleaned = -0.000248304 Jy ! Component: 2900 - total flux cleaned = -0.000303143 Jy ! Component: 2950 - total flux cleaned = -0.000335772 Jy ! Component: 3000 - total flux cleaned = -0.000389661 Jy ! Component: 3050 - total flux cleaned = -0.000443375 Jy ! Component: 3100 - total flux cleaned = -0.000443348 Jy ! Component: 3150 - total flux cleaned = -0.000464492 Jy ! Component: 3200 - total flux cleaned = -0.000474995 Jy ! Component: 3250 - total flux cleaned = -0.00050635 Jy ! Component: 3300 - total flux cleaned = -0.000537408 Jy ! Component: 3350 - total flux cleaned = -0.000598919 Jy ! Component: 3400 - total flux cleaned = -0.000659984 Jy ! Component: 3450 - total flux cleaned = -0.000680232 Jy ! Component: 3500 - total flux cleaned = -0.000710358 Jy ! Component: 3550 - total flux cleaned = -0.00079008 Jy ! Component: 3600 - total flux cleaned = -0.000819672 Jy ! Component: 3650 - total flux cleaned = -0.000829379 Jy ! Component: 3700 - total flux cleaned = -0.000868433 Jy ! Component: 3750 - total flux cleaned = -0.00091687 Jy ! Component: 3800 - total flux cleaned = -0.000945672 Jy ! Component: 3850 - total flux cleaned = -0.000984004 Jy ! Component: 3900 - total flux cleaned = -0.000993525 Jy ! Component: 3950 - total flux cleaned = -0.00105958 Jy ! Component: 4000 - total flux cleaned = -0.00105013 Jy ! Component: 4050 - total flux cleaned = -0.00105946 Jy ! Total flux subtracted in 4096 components = -0.00112433 Jy ! Clean residual min=-0.000529 max=0.000501 Jy/beam ! Clean residual mean=0.000001 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.139697 Jy keep ! Adding 293 model components to the UV plane model. ! The established model now contains 482 components and 0.139697 Jy ![Exited script file: muppet] wmap "J1632-1052_S_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.196 x 7.921 at -3.992 degrees (North through East) ! Clean map min=-0.0011265 max=0.058611 Jy/beam ! Writing clean map to FITS file: J1632-1052_S_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.058611 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000173369 device "J1632-1052_S_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J1632-1052_S_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.887386 0.887386 1.77477 3.54954 7.09909 14.1982 28.3964 56.7927 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.058 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.196 x 7.921 at -3.992 degrees (North through East) ! Clean map min=-0.0011265 max=0.058611 Jy/beam quit ! Quitting program ! Log file J1632-1052_S_2014_12_20_pus_uvs.log closed on Wed Dec 28 13:41:12 2016