! Started logfile: J0438-1251_S_2009_05_13_pus_uvs.log on Sun Jan 22 11:33:10 2017 obs J0438-1251_S_2009_05_13_pus_uva.fits ! Reading UV FITS file: J0438-1251_S_2009_05_13_pus_uva.fits ! AN table 1: 100 integrations on 120 of 120 possible baselines. ! AN table 2: 20 integrations on 120 of 120 possible baselines. ! Apparent sampling: 0.267153 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0438-1251 ! ! 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 2.23697e+09 8e+06 1 8e+06 ! 02 2 2.26697e+09 8e+06 1 8e+06 ! 03 3 2.35697e+09 8e+06 1 8e+06 ! 04 4 2.37697e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 1341 lines of history. ! ! Reading 15388 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 J0438-1251_S_2009_05_13_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 862 telescope corrections were flagged in sub-array 1. ! A total of 165 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 862 telescope corrections were flagged in sub-array 1. ! A total of 165 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 862 telescope corrections were flagged in sub-array 1. ! A total of 165 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 862 telescope corrections were flagged in sub-array 1. ! A total of 165 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.779794Jy sigma=0.005630 ! Fit after self-cal, rms=0.675696Jy sigma=0.004807 ! 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=2.002 mas, bmaj=4.313 mas, bpa=-17.22 degrees ! Estimated noise=1249.88 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 = 0.265897 Jy ! Component: 100 - total flux cleaned = 0.324774 Jy ! Total flux subtracted in 100 components = 0.324774 Jy ! Clean residual min=-0.008499 max=0.020018 Jy/beam ! Clean residual mean=0.000013 rms=0.002264 Jy/beam ! Combined flux in latest and established models = 0.324774 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.324774 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.179290Jy sigma=0.001160 ! Fit after self-cal, rms=0.179296Jy sigma=0.001160 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0217561 Jy ! Component: 100 - total flux cleaned = 0.0330859 Jy ! Total flux subtracted in 100 components = 0.0330859 Jy ! Clean residual min=-0.007305 max=0.012650 Jy/beam ! Clean residual mean=0.000003 rms=0.001794 Jy/beam ! Combined flux in latest and established models = 0.35786 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.35786 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.176150Jy sigma=0.001130 ! Fit after self-cal, rms=0.176151Jy sigma=0.001129 ! Inverting map ! Added new window around map position (-5, -9.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0117159 Jy ! Component: 100 - total flux cleaned = 0.0186417 Jy ! Total flux subtracted in 100 components = 0.0186417 Jy ! Clean residual min=-0.006786 max=0.007133 Jy/beam ! Clean residual mean=0.000001 rms=0.001639 Jy/beam ! Combined flux in latest and established models = 0.376502 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 17 components and 0.376502 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.175227Jy sigma=0.001121 ! Fit after self-cal, rms=0.175136Jy sigma=0.001120 ! 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=2.504 mas, bmaj=5.277 mas, bpa=-17.37 degrees ! Estimated noise=812.27 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 (-8, -12). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00855197 Jy ! Component: 100 - total flux cleaned = 0.013005 Jy ! Component: 150 - total flux cleaned = 0.0150764 Jy ! Component: 200 - total flux cleaned = 0.0155983 Jy ! Total flux subtracted in 200 components = 0.0155983 Jy ! Clean residual min=-0.004346 max=0.005918 Jy/beam ! Clean residual mean=0.000006 rms=0.001099 Jy/beam ! Combined flux in latest and established models = 0.3921 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 38 components and 0.3921 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.174758Jy sigma=0.001116 ! Fit after self-cal, rms=0.174703Jy sigma=0.001116 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 39 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 0.96 HO 0.96 ! KK 0.97 KP 1.05 LA 0.98 MK 0.99 ! NL 1.08 NY 1.00* OV 0.97 PT 0.98 ! SC 0.98 TS 1.01 WZ 1.00* KB 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.00 HN 1.09 HO 1.00* ! KK 1.00* KP 0.99 LA 0.99 MK 1.00* ! NL 1.05 NY 1.00* OV 0.97 PT 1.00 ! SC 0.95 TS 1.00* WZ 1.00* KB 1.00* ! ! ! Correcting IF 2. ! A total of 39 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 0.98 HO 0.98 ! KK 1.02 KP 1.02 LA 0.98 MK 0.99 ! NL 1.05 NY 1.00* OV 0.99 PT 0.99 ! SC 1.05 TS 1.04 WZ 1.00* KB 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.97 HN 1.03 HO 1.00* ! KK 1.00* KP 0.99 LA 1.02 MK 1.00* ! NL 1.06 NY 1.00* OV 0.99 PT 0.98 ! SC 1.10 TS 1.00* WZ 1.00* KB 1.00* ! ! ! Correcting IF 3. ! A total of 39 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 1.00 HO 0.98 ! KK 0.98 KP 1.01 LA 0.99 MK 1.02 ! NL 1.10 NY 1.00* OV 1.04 PT 0.99 ! SC 1.03 TS 1.05 WZ 1.00* KB 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.98 HN 1.02 HO 1.00* ! KK 1.00* KP 1.05 LA 1.03 MK 1.00* ! NL 1.02 NY 1.00* OV 1.08 PT 1.01 ! SC 1.01 TS 1.00* WZ 1.00* KB 1.00* ! ! ! Correcting IF 4. ! A total of 39 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.90 HO 0.96 ! KK 1.01 KP 0.98 LA 0.97 MK 1.00 ! NL 1.02 NY 1.00* OV 0.99 PT 1.00 ! SC 0.97 TS 1.10 WZ 1.00* KB 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.13 FD 1.05 HN 1.06 HO 1.00* ! KK 1.00* KP 0.96 LA 0.98 MK 1.00* ! NL 0.99 NY 1.00* OV 0.98 PT 1.00 ! SC 1.00 TS 1.00* WZ 1.00* KB 1.00* ! ! ! Fit before self-cal, rms=0.174703Jy sigma=0.001116 ! Fit after self-cal, rms=0.173955Jy sigma=0.001111 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.517 mas, bmaj=5.283 mas, bpa=-17.83 degrees ! Estimated noise=813.137 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 = -0.00155504 Jy ! Component: 100 - total flux cleaned = -0.00168571 Jy ! Component: 150 - total flux cleaned = -0.00168432 Jy ! Component: 200 - total flux cleaned = -0.00173701 Jy ! Total flux subtracted in 200 components = -0.00173701 Jy ! Clean residual min=-0.003427 max=0.003622 Jy/beam ! Clean residual mean=0.000005 rms=0.000858 Jy/beam ! Combined flux in latest and established models = 0.390363 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 55 components and 0.390363 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.173896Jy sigma=0.001111 ! Fit after self-cal, rms=0.173919Jy sigma=0.001111 ! 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=0.173919Jy sigma=0.001111 ! Fit after self-cal, rms=0.175049Jy sigma=0.001110 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.516 mas, bmaj=5.277 mas, bpa=-17.89 degrees ! Estimated noise=813.13 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000297217 Jy ! Component: 100 - total flux cleaned = -0.000348205 Jy ! Component: 150 - total flux cleaned = -0.000393433 Jy ! Component: 200 - total flux cleaned = -0.000438349 Jy ! Total flux subtracted in 200 components = -0.000438349 Jy ! Clean residual min=-0.003469 max=0.003388 Jy/beam ! Clean residual mean=0.000012 rms=0.000825 Jy/beam ! Combined flux in latest and established models = 0.389925 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 64 components and 0.389925 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.175013Jy sigma=0.001110 ! Fit after self-cal, rms=0.175026Jy sigma=0.001110 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 = -0.000200551 Jy ! Component: 100 - total flux cleaned = -0.000242662 Jy ! Component: 150 - total flux cleaned = -0.000282957 Jy ! Component: 200 - total flux cleaned = -0.000283595 Jy ! Total flux subtracted in 200 components = -0.000283595 Jy ! Clean residual min=-0.003465 max=0.003229 Jy/beam ! Clean residual mean=0.000012 rms=0.000821 Jy/beam ! Combined flux in latest and established models = 0.389641 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 65 components and 0.389641 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.175002Jy sigma=0.001109 ! Fit after self-cal, rms=0.175001Jy sigma=0.001109 ! 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=0.175001Jy sigma=0.001109 ! Fit after self-cal, rms=0.175845Jy sigma=0.001109 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.514 mas, bmaj=5.271 mas, bpa=-17.92 degrees ! Estimated noise=812.926 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.79576e-05 Jy ! Component: 100 - total flux cleaned = 2.25531e-05 Jy ! Component: 150 - total flux cleaned = 2.34589e-05 Jy ! Component: 200 - total flux cleaned = 6.22004e-05 Jy ! Total flux subtracted in 200 components = 6.22004e-05 Jy ! Clean residual min=-0.003450 max=0.003174 Jy/beam ! Clean residual mean=0.000014 rms=0.000818 Jy/beam ! Combined flux in latest and established models = 0.389704 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 66 components and 0.389703 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.175822Jy sigma=0.001109 ! Fit after self-cal, rms=0.175830Jy sigma=0.001109 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 = -7.82167e-05 Jy ! Component: 100 - total flux cleaned = -0.000113114 Jy ! Component: 150 - total flux cleaned = -7.7445e-05 Jy ! Component: 200 - total flux cleaned = -7.88226e-05 Jy ! Total flux subtracted in 200 components = -7.88226e-05 Jy ! Clean residual min=-0.003447 max=0.003158 Jy/beam ! Clean residual mean=0.000014 rms=0.000816 Jy/beam ! Combined flux in latest and established models = 0.389625 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 67 components and 0.389625 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.175813Jy sigma=0.001109 ! Fit after self-cal, rms=0.175813Jy sigma=0.001109 ! 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=0.175813Jy sigma=0.001109 ! Fit after self-cal, rms=0.175795Jy sigma=0.001109 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.923 mas, bmaj=14.86 mas, bpa=6.318 degrees ! Estimated noise=1062.63 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000820269 Jy ! Component: 100 - total flux cleaned = 0.000921781 Jy ! Component: 150 - total flux cleaned = 0.00103316 Jy ! Component: 200 - total flux cleaned = 0.00105852 Jy ! Total flux subtracted in 200 components = 0.00105852 Jy ! Clean residual min=-0.004304 max=0.003088 Jy/beam ! Clean residual mean=0.000029 rms=0.001051 Jy/beam ! Combined flux in latest and established models = 0.390683 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 75 components and 0.390683 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.175795Jy sigma=0.001109 ! Fit after self-cal, rms=0.175795Jy sigma=0.001109 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 = 0.000231189 Jy ! Component: 100 - total flux cleaned = 0.00025402 Jy ! Component: 150 - total flux cleaned = 0.000273364 Jy ! Component: 200 - total flux cleaned = 0.000291598 Jy ! Total flux subtracted in 200 components = 0.000291598 Jy ! Clean residual min=-0.004273 max=0.003075 Jy/beam ! Clean residual mean=0.000029 rms=0.001048 Jy/beam ! Combined flux in latest and established models = 0.390975 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 80 components and 0.390975 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.175802Jy sigma=0.001109 ! Fit after self-cal, rms=0.175803Jy sigma=0.001109 ! 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=2.513 mas, bmaj=5.265 mas, bpa=-17.96 degrees ! Estimated noise=813.068 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.513 x 5.265 at -17.96 degrees (North through East) ! Clean map min=-0.0033158 max=0.33219 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 mas, bmaj=4.267 mas, bpa=-18.04 degrees ! Estimated noise=1254.35 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.265826 Jy ! Component: 100 - total flux cleaned = 0.324716 Jy ! Component: 150 - total flux cleaned = 0.3477 Jy ! Component: 200 - total flux cleaned = 0.361133 Jy ! Total flux subtracted in 200 components = 0.361133 Jy ! Clean residual min=-0.005988 max=0.007441 Jy/beam ! Clean residual mean=0.000012 rms=0.001544 Jy/beam ! Combined flux in latest and established models = 0.361132 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.361132 Jy ! Inverting map and beam ! Estimated beam: bmin=2.513 mas, bmaj=5.265 mas, bpa=-17.96 degrees ! Estimated noise=813.068 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 (-1.5, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0125941 Jy ! Component: 100 - total flux cleaned = 0.0195592 Jy ! Component: 150 - total flux cleaned = 0.0238884 Jy ! Component: 200 - total flux cleaned = 0.0266826 Jy ! Total flux subtracted in 200 components = 0.0266826 Jy ! Clean residual min=-0.003397 max=0.003413 Jy/beam ! Clean residual mean=0.000016 rms=0.000831 Jy/beam ! Combined flux in latest and established models = 0.387815 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 35 components and 0.387815 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=7.923 mas, bmaj=14.86 mas, bpa=6.318 degrees ! Estimated noise=1062.63 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00246429 Jy ! Component: 100 - total flux cleaned = 0.00319588 Jy ! Component: 150 - total flux cleaned = 0.0033766 Jy ! Component: 200 - total flux cleaned = 0.00347369 Jy ! Total flux subtracted in 200 components = 0.00347369 Jy ! Clean residual min=-0.004272 max=0.003060 Jy/beam ! Clean residual mean=0.000028 rms=0.001046 Jy/beam ! Combined flux in latest and established models = 0.391289 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 = 4.0993e-05 Jy ! Component: 100 - total flux cleaned = 7.69724e-05 Jy ! Component: 150 - total flux cleaned = 9.312e-05 Jy ! Component: 200 - total flux cleaned = 0.000122829 Jy ! Total flux subtracted in 200 components = 0.000122829 Jy ! Clean residual min=-0.004240 max=0.003071 Jy/beam ! Clean residual mean=0.000028 rms=0.001046 Jy/beam ! Combined flux in latest and established models = 0.391412 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 55 components and 0.391412 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.513 mas, bmaj=5.265 mas, bpa=-17.96 degrees ! Estimated noise=813.068 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000429587 Jy ! Component: 100 - total flux cleaned = -0.000377163 Jy ! Component: 150 - total flux cleaned = -0.000377013 Jy ! Component: 200 - total flux cleaned = -0.000422789 Jy ! Total flux subtracted in 200 components = -0.000422789 Jy ! Clean residual min=-0.003385 max=0.003173 Jy/beam ! Clean residual mean=0.000013 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.390989 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 69 components and 0.390989 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.175805Jy sigma=0.001109 ! Fit after self-cal, rms=0.175805Jy sigma=0.001109 wmodel J0438-1251_S_2009_05_13_pus_map.mod ! Writing 69 model components to file: J0438-1251_S_2009_05_13_pus_map.mod wobs J0438-1251_S_2009_05_13_pus_uvs.fits ! Writing UV FITS file: J0438-1251_S_2009_05_13_pus_uvs.fits wwins J0438-1251_S_2009_05_13_pus_map.win ! wwins: Wrote 4 windows to J0438-1251_S_2009_05_13_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 = -0.000878111 Jy ! Component: 100 - total flux cleaned = -0.000992586 Jy ! Component: 150 - total flux cleaned = -0.00132069 Jy ! Component: 200 - total flux cleaned = -0.00142421 Jy ! Component: 250 - total flux cleaned = -0.00127 Jy ! Component: 300 - total flux cleaned = -0.0012195 Jy ! Component: 350 - total flux cleaned = -0.000974013 Jy ! Component: 400 - total flux cleaned = -0.00102353 Jy ! Component: 450 - total flux cleaned = -0.000976525 Jy ! Component: 500 - total flux cleaned = -0.000930577 Jy ! Component: 550 - total flux cleaned = -0.000839279 Jy ! Component: 600 - total flux cleaned = -0.000885331 Jy ! Component: 650 - total flux cleaned = -0.000840488 Jy ! Component: 700 - total flux cleaned = -0.000752053 Jy ! Component: 750 - total flux cleaned = -0.000839337 Jy ! Component: 800 - total flux cleaned = -0.000752544 Jy ! Component: 850 - total flux cleaned = -0.000666865 Jy ! Component: 900 - total flux cleaned = -0.000624685 Jy ! Component: 950 - total flux cleaned = -0.000541723 Jy ! Component: 1000 - total flux cleaned = -0.000459196 Jy ! Component: 1050 - total flux cleaned = -0.0003771 Jy ! Component: 1100 - total flux cleaned = -0.00021564 Jy ! Component: 1150 - total flux cleaned = -0.000255738 Jy ! Component: 1200 - total flux cleaned = -0.00029481 Jy ! Component: 1250 - total flux cleaned = -0.000176979 Jy ! Component: 1300 - total flux cleaned = -0.000137706 Jy ! Component: 1350 - total flux cleaned = -0.000137701 Jy ! Component: 1400 - total flux cleaned = -6.09913e-05 Jy ! Component: 1450 - total flux cleaned = -0.000173707 Jy ! Component: 1500 - total flux cleaned = -6.19502e-05 Jy ! Component: 1550 - total flux cleaned = -6.25399e-05 Jy ! Component: 1600 - total flux cleaned = -0.000136288 Jy ! Component: 1650 - total flux cleaned = -9.96999e-05 Jy ! Component: 1700 - total flux cleaned = -0.000208179 Jy ! Component: 1750 - total flux cleaned = -6.50134e-05 Jy ! Component: 1800 - total flux cleaned = -0.000206999 Jy ! Component: 1850 - total flux cleaned = -0.000312626 Jy ! Component: 1900 - total flux cleaned = -0.000311975 Jy ! Component: 1950 - total flux cleaned = -0.000347326 Jy ! Component: 2000 - total flux cleaned = -0.000175442 Jy ! Component: 2050 - total flux cleaned = -0.000278075 Jy ! Component: 2100 - total flux cleaned = -0.000175925 Jy ! Component: 2150 - total flux cleaned = -0.00027686 Jy ! Component: 2200 - total flux cleaned = -0.000310178 Jy ! Component: 2250 - total flux cleaned = -0.000277064 Jy ! Component: 2300 - total flux cleaned = -0.000243892 Jy ! Component: 2350 - total flux cleaned = -0.000407694 Jy ! Component: 2400 - total flux cleaned = -0.000309811 Jy ! Component: 2450 - total flux cleaned = -0.000374265 Jy ! Component: 2500 - total flux cleaned = -0.000342194 Jy ! Component: 2550 - total flux cleaned = -0.000373974 Jy ! Component: 2600 - total flux cleaned = -0.00031052 Jy ! Component: 2650 - total flux cleaned = -0.000468179 Jy ! Component: 2700 - total flux cleaned = -0.000405495 Jy ! Component: 2750 - total flux cleaned = -0.000436771 Jy ! Component: 2800 - total flux cleaned = -0.000405845 Jy ! Component: 2850 - total flux cleaned = -0.000436842 Jy ! Component: 2900 - total flux cleaned = -0.000314831 Jy ! Component: 2950 - total flux cleaned = -0.000315078 Jy ! Component: 3000 - total flux cleaned = -0.000556885 Jy ! Component: 3050 - total flux cleaned = -0.000316014 Jy ! Component: 3100 - total flux cleaned = -0.000346109 Jy ! Component: 3150 - total flux cleaned = -0.000464671 Jy ! Component: 3200 - total flux cleaned = -0.000316733 Jy ! Component: 3250 - total flux cleaned = -0.000228485 Jy ! Component: 3300 - total flux cleaned = -0.000228707 Jy ! Component: 3350 - total flux cleaned = -0.000257947 Jy ! Component: 3400 - total flux cleaned = -0.000344721 Jy ! Component: 3450 - total flux cleaned = -0.000316176 Jy ! Component: 3500 - total flux cleaned = -0.00034471 Jy ! Component: 3550 - total flux cleaned = -0.000287901 Jy ! Component: 3600 - total flux cleaned = -0.000202909 Jy ! Component: 3650 - total flux cleaned = -0.000315666 Jy ! Component: 3700 - total flux cleaned = -0.000259826 Jy ! Component: 3750 - total flux cleaned = -0.000399474 Jy ! Component: 3800 - total flux cleaned = -0.000343944 Jy ! Component: 3850 - total flux cleaned = -0.000288501 Jy ! Component: 3900 - total flux cleaned = -0.000288712 Jy ! Component: 3950 - total flux cleaned = -0.000179211 Jy ! Component: 4000 - total flux cleaned = -0.000206582 Jy ! Component: 4050 - total flux cleaned = -0.000260825 Jy ! Total flux subtracted in 4096 components = -0.000314634 Jy ! Clean residual min=-0.001446 max=0.001550 Jy/beam ! Clean residual mean=0.000004 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.390674 Jy keep ! Adding 295 model components to the UV plane model. ! The established model now contains 364 components and 0.390674 Jy ![Exited script file: muppet] wmap "J0438-1251_S_2009_05_13_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.513 x 5.265 at -17.96 degrees (North through East) ! Clean map min=-0.0024739 max=0.33052 Jy/beam ! Writing clean map to FITS file: J0438-1251_S_2009_05_13_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.330521 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000468548 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.425281 0.425281 0.850562 1.70112 3.40225 6.80449 13.609 27.218 54.436 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.33 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.513 x 5.265 at -17.96 degrees (North through East) ! Clean map min=-0.0024739 max=0.33052 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 J0438-1251_S_2009_05_13_pus_uvs.log closed on Sun Jan 22 11:33:16 2017