! Started logfile: J2230+6946_S_2014_12_20_pus_uvs.log on Wed Dec 28 13:49:29 2016 obs J2230+6946_S_2014_12_20_pus_uva.fits ! Reading UV FITS file: J2230+6946_S_2014_12_20_pus_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.923016 visibilities/baseline/integration-bin. ! Found source: J2230+6946 ! ! 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 4652 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 J2230+6946_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 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.452958Jy sigma=0.004932 ! Fit after self-cal, rms=0.446172Jy sigma=0.004858 ! 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=2.87 mas, bmaj=5.226 mas, bpa=-53.39 degrees ! Estimated noise=1289.06 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 = 0.434417 Jy ! Component: 100 - total flux cleaned = 0.529545 Jy ! Total flux subtracted in 100 components = 0.529545 Jy ! Clean residual min=-0.014098 max=0.029407 Jy/beam ! Clean residual mean=-0.000001 rms=0.004192 Jy/beam ! Combined flux in latest and established models = 0.529545 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.529545 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123410Jy sigma=0.001217 ! Fit after self-cal, rms=0.123402Jy sigma=0.001217 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0316272 Jy ! Component: 100 - total flux cleaned = 0.0491084 Jy ! Total flux subtracted in 100 components = 0.0491084 Jy ! Clean residual min=-0.014046 max=0.013806 Jy/beam ! Clean residual mean=0.000000 rms=0.003316 Jy/beam ! Combined flux in latest and established models = 0.578653 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 19 components and 0.578653 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112234Jy sigma=0.001100 ! Fit after self-cal, rms=0.112185Jy sigma=0.001100 ! 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=3.489 mas, bmaj=6.078 mas, bpa=-54.14 degrees ! Estimated noise=970.778 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 = 0.0152125 Jy ! Component: 100 - total flux cleaned = 0.0241908 Jy ! Component: 150 - total flux cleaned = 0.0297411 Jy ! Component: 200 - total flux cleaned = 0.033238 Jy ! Total flux subtracted in 200 components = 0.033238 Jy ! Clean residual min=-0.014858 max=0.011763 Jy/beam ! Clean residual mean=-0.000018 rms=0.003468 Jy/beam ! Combined flux in latest and established models = 0.611891 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 37 components and 0.611891 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109423Jy sigma=0.001080 ! Fit after self-cal, rms=0.109412Jy sigma=0.001080 ! 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 1.01 FD 0.90 HN 0.96 KP 1.09 ! LA 0.97 MK 1.01 NL 0.96 OV 0.98 ! PT 1.08 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.05 HN 1.00 KP 1.06 ! LA 0.94 MK 1.01 NL 1.03 OV 1.01 ! PT 1.05 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.18 HN 1.00 KP 0.92 ! LA 0.77 MK 1.00 NL 1.13 OV 0.93 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.05 HN 0.97 KP 0.89 ! LA 0.78 MK 1.00 NL 1.02 OV 0.98 ! PT 1.04 SC 0.98 ! ! ! Fit before self-cal, rms=0.109412Jy sigma=0.001080 ! Fit after self-cal, rms=0.081881Jy sigma=0.000838 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.509 mas, bmaj=6.112 mas, bpa=-54.17 degrees ! Estimated noise=965.76 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 = -0.00454252 Jy ! Component: 100 - total flux cleaned = -0.00723352 Jy ! Component: 150 - total flux cleaned = -0.00850228 Jy ! Component: 200 - total flux cleaned = -0.00884098 Jy ! Total flux subtracted in 200 components = -0.00884098 Jy ! Clean residual min=-0.007816 max=0.008929 Jy/beam ! Clean residual mean=0.000010 rms=0.001930 Jy/beam ! Combined flux in latest and established models = 0.60305 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 50 components and 0.60305 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081524Jy sigma=0.000836 ! Fit after self-cal, rms=0.081509Jy sigma=0.000836 ! 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=0.081509Jy sigma=0.000836 ! Fit after self-cal, rms=0.078396Jy sigma=0.000790 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.515 mas, bmaj=6.119 mas, bpa=-54.15 degrees ! Estimated noise=965.847 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00229797 Jy ! Component: 100 - total flux cleaned = -0.00265979 Jy ! Component: 150 - total flux cleaned = -0.00283149 Jy ! Component: 200 - total flux cleaned = -0.0029255 Jy ! Total flux subtracted in 200 components = -0.0029255 Jy ! Clean residual min=-0.004109 max=0.007805 Jy/beam ! Clean residual mean=-0.000001 rms=0.001140 Jy/beam ! Combined flux in latest and established models = 0.600125 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 58 components and 0.600125 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078266Jy sigma=0.000789 ! Fit after self-cal, rms=0.078281Jy sigma=0.000789 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 (12, 12.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00757959 Jy ! Component: 100 - total flux cleaned = 0.0120361 Jy ! Component: 150 - total flux cleaned = 0.0148295 Jy ! Component: 200 - total flux cleaned = 0.0160949 Jy ! Total flux subtracted in 200 components = 0.0160949 Jy ! Clean residual min=-0.003388 max=0.003280 Jy/beam ! Clean residual mean=0.000001 rms=0.000821 Jy/beam ! Combined flux in latest and established models = 0.61622 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 83 components and 0.61622 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077497Jy sigma=0.000779 ! Fit after self-cal, rms=0.077455Jy sigma=0.000779 ! 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=0.077455Jy sigma=0.000779 ! Fit after self-cal, rms=0.077364Jy sigma=0.000778 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.517 mas, bmaj=6.121 mas, bpa=-53.98 degrees ! Estimated noise=964.341 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139951 Jy ! Component: 100 - total flux cleaned = 0.0020207 Jy ! Component: 150 - total flux cleaned = 0.00247887 Jy ! Component: 200 - total flux cleaned = 0.0027577 Jy ! Total flux subtracted in 200 components = 0.0027577 Jy ! Clean residual min=-0.003229 max=0.003124 Jy/beam ! Clean residual mean=0.000002 rms=0.000746 Jy/beam ! Combined flux in latest and established models = 0.618977 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 95 components and 0.618978 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077225Jy sigma=0.000777 ! Fit after self-cal, rms=0.077217Jy sigma=0.000777 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 = 0.000946057 Jy ! Component: 100 - total flux cleaned = 0.00118072 Jy ! Component: 150 - total flux cleaned = 0.00139146 Jy ! Component: 200 - total flux cleaned = 0.00154524 Jy ! Total flux subtracted in 200 components = 0.00154524 Jy ! Clean residual min=-0.003160 max=0.003051 Jy/beam ! Clean residual mean=0.000002 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.620523 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 105 components and 0.620523 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077166Jy sigma=0.000776 ! Fit after self-cal, rms=0.077164Jy sigma=0.000776 ! 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=0.077164Jy sigma=0.000776 ! Fit after self-cal, rms=0.077147Jy sigma=0.000776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.692 mas, bmaj=10.57 mas, bpa=-65.22 degrees ! Estimated noise=1186.6 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000872367 Jy ! Component: 100 - total flux cleaned = 0.00109457 Jy ! Component: 150 - total flux cleaned = 0.00102509 Jy ! Component: 200 - total flux cleaned = 0.00105726 Jy ! Total flux subtracted in 200 components = 0.00105726 Jy ! Clean residual min=-0.002895 max=0.003214 Jy/beam ! Clean residual mean=0.000005 rms=0.000816 Jy/beam ! Combined flux in latest and established models = 0.62158 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 136 components and 0.62158 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077133Jy sigma=0.000776 ! Fit after self-cal, rms=0.077132Jy sigma=0.000776 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 = 0.000321508 Jy ! Component: 100 - total flux cleaned = 0.000433412 Jy ! Component: 150 - total flux cleaned = 0.000408528 Jy ! Component: 200 - total flux cleaned = 0.000387715 Jy ! Total flux subtracted in 200 components = 0.000387715 Jy ! Clean residual min=-0.002811 max=0.003165 Jy/beam ! Clean residual mean=0.000005 rms=0.000809 Jy/beam ! Combined flux in latest and established models = 0.621968 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 142 components and 0.621968 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077123Jy sigma=0.000776 ! Fit after self-cal, rms=0.077122Jy sigma=0.000776 ! 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=3.521 mas, bmaj=6.124 mas, bpa=-53.92 degrees ! Estimated noise=963.718 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.521 x 6.124 at -53.92 degrees (North through East) ! Clean map min=-0.0030113 max=0.55878 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=0.077122Jy sigma=0.000776 ! Fit after self-cal, rms=0.072977Jy sigma=0.000728 ! Inverting map and beam ! Estimated beam: bmin=3.522 mas, bmaj=6.127 mas, bpa=-53.98 degrees ! Estimated noise=963.691 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000992548 Jy ! Component: 100 - total flux cleaned = -0.00114877 Jy ! Component: 150 - total flux cleaned = -0.00107893 Jy ! Component: 200 - total flux cleaned = -0.00098422 Jy ! Total flux subtracted in 200 components = -0.00098422 Jy ! Clean residual min=-0.003074 max=0.003012 Jy/beam ! Clean residual mean=0.000002 rms=0.000701 Jy/beam ! Combined flux in latest and established models = 0.620984 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 147 components and 0.620983 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072936Jy sigma=0.000728 ! Fit after self-cal, rms=0.072934Jy sigma=0.000728 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000101183 Jy ! Component: 100 - total flux cleaned = 0.000217267 Jy ! Component: 150 - total flux cleaned = 0.000298056 Jy ! Component: 200 - total flux cleaned = 0.000322739 Jy ! Total flux subtracted in 200 components = 0.000322739 Jy ! Clean residual min=-0.003047 max=0.002998 Jy/beam ! Clean residual mean=0.000002 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.621306 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 152 components and 0.621306 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072916Jy sigma=0.000728 ! Fit after self-cal, rms=0.072914Jy sigma=0.000728 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072914Jy sigma=0.000728 ! Fit after self-cal, rms=0.072939Jy sigma=0.000728 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=2.896 mas, bmaj=5.272 mas, bpa=-53.21 degrees ! Estimated noise=1283.85 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.432593 Jy ! Component: 100 - total flux cleaned = 0.527218 Jy ! Component: 150 - total flux cleaned = 0.554352 Jy ! Component: 200 - total flux cleaned = 0.568814 Jy ! Total flux subtracted in 200 components = 0.568814 Jy ! Clean residual min=-0.005998 max=0.009123 Jy/beam ! Clean residual mean=-0.000000 rms=0.001469 Jy/beam ! Combined flux in latest and established models = 0.568814 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.568814 Jy ! Inverting map and beam ! Estimated beam: bmin=3.525 mas, bmaj=6.132 mas, bpa=-53.9 degrees ! Estimated noise=963.425 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, 4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0134811 Jy ! Component: 100 - total flux cleaned = 0.0220211 Jy ! Component: 150 - total flux cleaned = 0.0282362 Jy ! Component: 200 - total flux cleaned = 0.0330578 Jy ! Total flux subtracted in 200 components = 0.0330578 Jy ! Clean residual min=-0.003614 max=0.003054 Jy/beam ! Clean residual mean=-0.000000 rms=0.000865 Jy/beam ! Combined flux in latest and established models = 0.601872 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 61 components and 0.601872 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=7.699 mas, bmaj=10.58 mas, bpa=-65.21 degrees ! Estimated noise=1184.17 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00622352 Jy ! Component: 100 - total flux cleaned = 0.0102047 Jy ! Component: 150 - total flux cleaned = 0.012963 Jy ! Component: 200 - total flux cleaned = 0.0149351 Jy ! Total flux subtracted in 200 components = 0.0149351 Jy ! Clean residual min=-0.003029 max=0.003028 Jy/beam ! Clean residual mean=0.000004 rms=0.000828 Jy/beam ! Combined flux in latest and established models = 0.616807 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 = 0.00117869 Jy ! Component: 100 - total flux cleaned = 0.00169418 Jy ! Component: 150 - total flux cleaned = 0.00197182 Jy ! Component: 200 - total flux cleaned = 0.00218164 Jy ! Total flux subtracted in 200 components = 0.00218164 Jy ! Clean residual min=-0.002843 max=0.002945 Jy/beam ! Clean residual mean=0.000005 rms=0.000795 Jy/beam ! Combined flux in latest and established models = 0.618988 Jy ! Adding 108 model components to the UV plane model. ! The established model now contains 159 components and 0.618989 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.525 mas, bmaj=6.132 mas, bpa=-53.9 degrees ! Estimated noise=963.425 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000590003 Jy ! Component: 100 - total flux cleaned = 0.000733974 Jy ! Component: 150 - total flux cleaned = 0.000732059 Jy ! Component: 200 - total flux cleaned = 0.000808256 Jy ! Total flux subtracted in 200 components = 0.000808256 Jy ! Clean residual min=-0.002756 max=0.002946 Jy/beam ! Clean residual mean=0.000002 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.619797 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 178 components and 0.619797 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072916Jy sigma=0.000727 ! Fit after self-cal, rms=0.072907Jy sigma=0.000727 wmodel J2230+6946_S_2014_12_20_pus_map.mod ! Writing 178 model components to file: J2230+6946_S_2014_12_20_pus_map.mod wobs J2230+6946_S_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J2230+6946_S_2014_12_20_pus_uvs.fits wwins J2230+6946_S_2014_12_20_pus_map.win ! wwins: Wrote 3 windows to J2230+6946_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 = 0.000557859 Jy ! Component: 100 - total flux cleaned = 0.00036357 Jy ! Component: 150 - total flux cleaned = 8.78794e-05 Jy ! Component: 200 - total flux cleaned = -0.000220134 Jy ! Component: 250 - total flux cleaned = -0.000559303 Jy ! Component: 300 - total flux cleaned = -0.000805287 Jy ! Component: 350 - total flux cleaned = -0.0010849 Jy ! Component: 400 - total flux cleaned = -0.00139526 Jy ! Component: 450 - total flux cleaned = -0.00181219 Jy ! Component: 500 - total flux cleaned = -0.00207119 Jy ! Component: 550 - total flux cleaned = -0.00232575 Jy ! Component: 600 - total flux cleaned = -0.00250451 Jy ! Component: 650 - total flux cleaned = -0.00261051 Jy ! Component: 700 - total flux cleaned = -0.0028526 Jy ! Component: 750 - total flux cleaned = -0.00309045 Jy ! Component: 800 - total flux cleaned = -0.00315753 Jy ! Component: 850 - total flux cleaned = -0.00325655 Jy ! Component: 900 - total flux cleaned = -0.00328975 Jy ! Component: 950 - total flux cleaned = -0.00335444 Jy ! Component: 1000 - total flux cleaned = -0.00341798 Jy ! Component: 1050 - total flux cleaned = -0.0034805 Jy ! Component: 1100 - total flux cleaned = -0.00344962 Jy ! Component: 1150 - total flux cleaned = -0.00348014 Jy ! Component: 1200 - total flux cleaned = -0.00360026 Jy ! Component: 1250 - total flux cleaned = -0.00357042 Jy ! Component: 1300 - total flux cleaned = -0.00362859 Jy ! Component: 1350 - total flux cleaned = -0.00362857 Jy ! Component: 1400 - total flux cleaned = -0.00371509 Jy ! Component: 1450 - total flux cleaned = -0.00374369 Jy ! Component: 1500 - total flux cleaned = -0.00379991 Jy ! Component: 1550 - total flux cleaned = -0.00391056 Jy ! Component: 1600 - total flux cleaned = -0.00382808 Jy ! Component: 1650 - total flux cleaned = -0.00396442 Jy ! Component: 1700 - total flux cleaned = -0.00391015 Jy ! Component: 1750 - total flux cleaned = -0.00396321 Jy ! Component: 1800 - total flux cleaned = -0.00398922 Jy ! Component: 1850 - total flux cleaned = -0.0039101 Jy ! Component: 1900 - total flux cleaned = -0.0038841 Jy ! Component: 1950 - total flux cleaned = -0.00385831 Jy ! Component: 2000 - total flux cleaned = -0.00390956 Jy ! Component: 2050 - total flux cleaned = -0.00378299 Jy ! Component: 2100 - total flux cleaned = -0.00383332 Jy ! Component: 2150 - total flux cleaned = -0.00375853 Jy ! Component: 2200 - total flux cleaned = -0.00365993 Jy ! Component: 2250 - total flux cleaned = -0.00370881 Jy ! Component: 2300 - total flux cleaned = -0.0036117 Jy ! Component: 2350 - total flux cleaned = -0.00368391 Jy ! Component: 2400 - total flux cleaned = -0.00358847 Jy ! Component: 2450 - total flux cleaned = -0.00363573 Jy ! Component: 2500 - total flux cleaned = -0.00354185 Jy ! Component: 2550 - total flux cleaned = -0.00344866 Jy ! Component: 2600 - total flux cleaned = -0.00356398 Jy ! Component: 2650 - total flux cleaned = -0.00349498 Jy ! Component: 2700 - total flux cleaned = -0.00340379 Jy ! Component: 2750 - total flux cleaned = -0.00344903 Jy ! Component: 2800 - total flux cleaned = -0.00340426 Jy ! Component: 2850 - total flux cleaned = -0.00340435 Jy ! Component: 2900 - total flux cleaned = -0.00336033 Jy ! Component: 2950 - total flux cleaned = -0.00333838 Jy ! Component: 3000 - total flux cleaned = -0.00336024 Jy ! Component: 3050 - total flux cleaned = -0.00333877 Jy ! Component: 3100 - total flux cleaned = -0.00329555 Jy ! Component: 3150 - total flux cleaned = -0.00327413 Jy ! Component: 3200 - total flux cleaned = -0.00337978 Jy ! Component: 3250 - total flux cleaned = -0.00327486 Jy ! Component: 3300 - total flux cleaned = -0.0032124 Jy ! Component: 3350 - total flux cleaned = -0.00325409 Jy ! Component: 3400 - total flux cleaned = -0.00315147 Jy ! Component: 3450 - total flux cleaned = -0.00313097 Jy ! Component: 3500 - total flux cleaned = -0.00313103 Jy ! Component: 3550 - total flux cleaned = -0.00305027 Jy ! Component: 3600 - total flux cleaned = -0.00301003 Jy ! Component: 3650 - total flux cleaned = -0.00289031 Jy ! Component: 3700 - total flux cleaned = -0.00289023 Jy ! Component: 3750 - total flux cleaned = -0.00275257 Jy ! Component: 3800 - total flux cleaned = -0.00277205 Jy ! Component: 3850 - total flux cleaned = -0.00263625 Jy ! Component: 3900 - total flux cleaned = -0.00263637 Jy ! Component: 3950 - total flux cleaned = -0.00257897 Jy ! Component: 4000 - total flux cleaned = -0.0024836 Jy ! Component: 4050 - total flux cleaned = -0.00244573 Jy ! Total flux subtracted in 4096 components = -0.00238927 Jy ! Clean residual min=-0.001362 max=0.001107 Jy/beam ! Clean residual mean=0.000001 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.617408 Jy keep ! Adding 271 model components to the UV plane model. ! The established model now contains 449 components and 0.617408 Jy ![Exited script file: muppet] wmap "J2230+6946_S_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.525 x 6.132 at -53.9 degrees (North through East) ! Clean map min=-0.0022014 max=0.55954 Jy/beam ! Writing clean map to FITS file: J2230+6946_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 0.559542 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000334616 device "J2230+6946_S_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J2230+6946_S_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.179405 0.179405 0.358811 0.717622 1.43524 2.87049 5.74097 11.4819 22.9639 45.9278 91.8556 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.559 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.525 x 6.132 at -53.9 degrees (North through East) ! Clean map min=-0.0022014 max=0.55954 Jy/beam quit ! Quitting program ! Log file J2230+6946_S_2014_12_20_pus_uvs.log closed on Wed Dec 28 13:49:34 2016