! Started logfile: J0738-0626_S_2014_08_05_pus_uvs.log on Sun Nov 13 17:20:06 2016 obs J0738-0626_S_2014_08_05_pus_uva.fits ! Reading UV FITS file: J0738-0626_S_2014_08_05_pus_uva.fits ! AN table 1: 82 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.766938 visibilities/baseline/integration-bin. ! Found source: J0738-0626 ! ! 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 360 lines of history. ! ! Reading 11320 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 J0738-0626_S_2014_08_05_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 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.757894Jy sigma=0.006729 ! Fit after self-cal, rms=0.656810Jy sigma=0.005839 ! 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=3.489 mas, bmaj=10.4 mas, bpa=20.45 degrees ! Estimated noise=954.384 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 = 0.471115 Jy ! Component: 100 - total flux cleaned = 0.708712 Jy ! Total flux subtracted in 100 components = 0.708712 Jy ! Clean residual min=-0.065047 max=0.124588 Jy/beam ! Clean residual mean=-0.000090 rms=0.022095 Jy/beam ! Combined flux in latest and established models = 0.708712 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 24 components and 0.708712 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.441179Jy sigma=0.003531 ! Fit after self-cal, rms=0.428115Jy sigma=0.003406 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.158548 Jy ! Component: 100 - total flux cleaned = 0.243593 Jy ! Total flux subtracted in 100 components = 0.243593 Jy ! Clean residual min=-0.046135 max=0.130190 Jy/beam ! Clean residual mean=-0.000078 rms=0.014738 Jy/beam ! Combined flux in latest and established models = 0.952306 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 55 components and 0.952306 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.337687Jy sigma=0.002522 ! Fit after self-cal, rms=0.335800Jy sigma=0.002505 ! Inverting map ! Added new window around map position (-9.5, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.116834 Jy ! Component: 100 - total flux cleaned = 0.179226 Jy ! Total flux subtracted in 100 components = 0.179226 Jy ! Clean residual min=-0.040433 max=0.036173 Jy/beam ! Clean residual mean=-0.000050 rms=0.009565 Jy/beam ! Combined flux in latest and established models = 1.13153 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 76 components and 1.13153 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.276006Jy sigma=0.001926 ! Fit after self-cal, rms=0.270202Jy sigma=0.001860 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0555708 Jy ! Component: 100 - total flux cleaned = 0.0920914 Jy ! Total flux subtracted in 100 components = 0.0920914 Jy ! Clean residual min=-0.024579 max=0.024432 Jy/beam ! Clean residual mean=-0.000034 rms=0.007033 Jy/beam ! Combined flux in latest and established models = 1.22362 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 93 components and 1.22362 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.249169Jy sigma=0.001727 ! Fit after self-cal, rms=0.248042Jy sigma=0.001716 ! 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=4.139 mas, bmaj=11.25 mas, bpa=19.46 degrees ! Estimated noise=711.993 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 = 0.0376293 Jy ! Component: 100 - total flux cleaned = 0.0631894 Jy ! Component: 150 - total flux cleaned = 0.0826355 Jy ! Component: 200 - total flux cleaned = 0.0956357 Jy ! Total flux subtracted in 200 components = 0.0956357 Jy ! Clean residual min=-0.021782 max=0.021600 Jy/beam ! Clean residual mean=-0.000007 rms=0.006028 Jy/beam ! Combined flux in latest and established models = 1.31926 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 133 components and 1.31926 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.235877Jy sigma=0.001658 ! Fit after self-cal, rms=0.235508Jy sigma=0.001654 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.85 HN 0.96 KP 1.05 ! LA 1.11 MK 1.00* NL 0.94 OV 1.01 ! PT 1.03 SC 0.96 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.35 FD 1.03 HN 1.00 KP 1.01 ! LA 1.08 MK 1.00* NL 0.98 OV 1.04 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.16 HN 1.03 KP 0.88 ! LA 0.85 MK 1.00* NL 1.02 OV 0.95 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.92 HN 1.01 KP 0.83 ! LA 0.82 MK 1.00* NL 1.09 OV 1.03 ! PT 1.04 SC 0.98 ! ! ! Fit before self-cal, rms=0.235508Jy sigma=0.001654 ! Fit after self-cal, rms=0.172924Jy sigma=0.001148 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.143 mas, bmaj=11.23 mas, bpa=19.33 degrees ! Estimated noise=712.187 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 = 0.0100452 Jy ! Component: 100 - total flux cleaned = 0.0113625 Jy ! Component: 150 - total flux cleaned = 0.0108134 Jy ! Component: 200 - total flux cleaned = 0.0105818 Jy ! Total flux subtracted in 200 components = 0.0105818 Jy ! Clean residual min=-0.015527 max=0.016219 Jy/beam ! Clean residual mean=0.000010 rms=0.004312 Jy/beam ! Combined flux in latest and established models = 1.32984 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 150 components and 1.32984 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.171238Jy sigma=0.001137 ! Fit after self-cal, rms=0.171151Jy sigma=0.001137 ! 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=0.171151Jy sigma=0.001137 ! Fit after self-cal, rms=0.106279Jy sigma=0.000908 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.136 mas, bmaj=11.21 mas, bpa=19.59 degrees ! Estimated noise=705.59 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000522285 Jy ! Component: 100 - total flux cleaned = -0.000945894 Jy ! Component: 150 - total flux cleaned = -0.00130036 Jy ! Component: 200 - total flux cleaned = -0.001631 Jy ! Total flux subtracted in 200 components = -0.001631 Jy ! Clean residual min=-0.008527 max=0.008937 Jy/beam ! Clean residual mean=0.000000 rms=0.002057 Jy/beam ! Combined flux in latest and established models = 1.32821 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 160 components and 1.32821 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105293Jy sigma=0.000899 ! Fit after self-cal, rms=0.105163Jy sigma=0.000897 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 = 0.000927773 Jy ! Component: 100 - total flux cleaned = 0.000303513 Jy ! Component: 150 - total flux cleaned = -0.000395168 Jy ! Component: 200 - total flux cleaned = -0.000903094 Jy ! Total flux subtracted in 200 components = -0.000903094 Jy ! Clean residual min=-0.007939 max=0.008117 Jy/beam ! Clean residual mean=0.000000 rms=0.001936 Jy/beam ! Combined flux in latest and established models = 1.32731 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 167 components and 1.32731 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104713Jy sigma=0.000893 ! Fit after self-cal, rms=0.104662Jy sigma=0.000892 ! 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=0.104662Jy sigma=0.000892 ! Fit after self-cal, rms=0.104303Jy sigma=0.000892 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.136 mas, bmaj=11.22 mas, bpa=19.62 degrees ! Estimated noise=705.258 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00132987 Jy ! Component: 100 - total flux cleaned = -0.00214087 Jy ! Component: 150 - total flux cleaned = -0.00262262 Jy ! Component: 200 - total flux cleaned = -0.00328323 Jy ! Total flux subtracted in 200 components = -0.00328323 Jy ! Clean residual min=-0.007642 max=0.007602 Jy/beam ! Clean residual mean=0.000001 rms=0.001824 Jy/beam ! Combined flux in latest and established models = 1.32402 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 173 components and 1.32402 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103987Jy sigma=0.000888 ! Fit after self-cal, rms=0.103953Jy sigma=0.000888 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 = 3.49634e-05 Jy ! Component: 100 - total flux cleaned = -0.000371017 Jy ! Component: 150 - total flux cleaned = -0.000827999 Jy ! Component: 200 - total flux cleaned = -0.00108416 Jy ! Total flux subtracted in 200 components = -0.00108416 Jy ! Clean residual min=-0.007504 max=0.007265 Jy/beam ! Clean residual mean=0.000001 rms=0.001777 Jy/beam ! Combined flux in latest and established models = 1.32294 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 177 components and 1.32294 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103773Jy sigma=0.000886 ! Fit after self-cal, rms=0.103753Jy sigma=0.000886 ! 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=0.103753Jy sigma=0.000886 ! Fit after self-cal, rms=0.103598Jy sigma=0.000886 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.877 mas, bmaj=14.04 mas, bpa=11.61 degrees ! Estimated noise=808.977 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00221381 Jy ! Component: 100 - total flux cleaned = -0.00304348 Jy ! Component: 150 - total flux cleaned = -0.00355416 Jy ! Component: 200 - total flux cleaned = -0.00401957 Jy ! Total flux subtracted in 200 components = -0.00401957 Jy ! Clean residual min=-0.008168 max=0.009291 Jy/beam ! Clean residual mean=0.000005 rms=0.002510 Jy/beam ! Combined flux in latest and established models = 1.31892 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 190 components and 1.31892 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103507Jy sigma=0.000885 ! Fit after self-cal, rms=0.103487Jy sigma=0.000885 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 = -6.70081e-05 Jy ! Component: 100 - total flux cleaned = -0.000360163 Jy ! Component: 150 - total flux cleaned = -0.000684669 Jy ! Component: 200 - total flux cleaned = -0.000926315 Jy ! Total flux subtracted in 200 components = -0.000926315 Jy ! Clean residual min=-0.008109 max=0.009233 Jy/beam ! Clean residual mean=0.000005 rms=0.002497 Jy/beam ! Combined flux in latest and established models = 1.31799 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 201 components and 1.31799 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103436Jy sigma=0.000884 ! Fit after self-cal, rms=0.103422Jy sigma=0.000884 ! 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=4.134 mas, bmaj=11.23 mas, bpa=19.66 degrees ! Estimated noise=705.126 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.134 x 11.23 at 19.66 degrees (North through East) ! Clean map min=-0.0071594 max=0.55118 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=0.103422Jy sigma=0.000884 ! Fit after self-cal, rms=0.088693Jy sigma=0.000762 ! Inverting map and beam ! Estimated beam: bmin=4.137 mas, bmaj=11.23 mas, bpa=19.65 degrees ! Estimated noise=705.029 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00151736 Jy ! Component: 100 - total flux cleaned = -0.00210986 Jy ! Component: 150 - total flux cleaned = -0.0023296 Jy ! Component: 200 - total flux cleaned = -0.00246597 Jy ! Total flux subtracted in 200 components = -0.00246597 Jy ! Clean residual min=-0.006938 max=0.006513 Jy/beam ! Clean residual mean=0.000002 rms=0.001666 Jy/beam ! Combined flux in latest and established models = 1.31553 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 216 components and 1.31553 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088545Jy sigma=0.000761 ! Fit after self-cal, rms=0.088539Jy sigma=0.000760 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.08448e-05 Jy ! Component: 100 - total flux cleaned = -0.000275045 Jy ! Component: 150 - total flux cleaned = -0.000443764 Jy ! Component: 200 - total flux cleaned = -0.000604919 Jy ! Total flux subtracted in 200 components = -0.000604919 Jy ! Clean residual min=-0.006861 max=0.006430 Jy/beam ! Clean residual mean=0.000002 rms=0.001651 Jy/beam ! Combined flux in latest and established models = 1.31492 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 219 components and 1.31492 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088460Jy sigma=0.000760 ! Fit after self-cal, rms=0.088456Jy sigma=0.000760 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088456Jy sigma=0.000760 ! Fit after self-cal, rms=0.088366Jy sigma=0.000759 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=3.489 mas, bmaj=10.38 mas, bpa=20.67 degrees ! Estimated noise=929.01 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.480277 Jy ! Component: 100 - total flux cleaned = 0.720807 Jy ! Component: 150 - total flux cleaned = 0.873324 Jy ! Component: 200 - total flux cleaned = 0.981733 Jy ! Total flux subtracted in 200 components = 0.981733 Jy ! Clean residual min=-0.029027 max=0.060550 Jy/beam ! Clean residual mean=-0.000035 rms=0.009864 Jy/beam ! Combined flux in latest and established models = 0.981733 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.981733 Jy ! Inverting map and beam ! Estimated beam: bmin=4.136 mas, bmaj=11.24 mas, bpa=19.66 degrees ! Estimated noise=704.747 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 = 0.105731 Jy ! Component: 100 - total flux cleaned = 0.173967 Jy ! Component: 150 - total flux cleaned = 0.219187 Jy ! Component: 200 - total flux cleaned = 0.250238 Jy ! Total flux subtracted in 200 components = 0.250238 Jy ! Clean residual min=-0.013303 max=0.018116 Jy/beam ! Clean residual mean=-0.000008 rms=0.003555 Jy/beam ! Combined flux in latest and established models = 1.23197 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 65 components and 1.23197 Jy ! Inverting map ! Added new window around map position (-28.5, 38.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0221304 Jy ! Component: 100 - total flux cleaned = 0.0380654 Jy ! Component: 150 - total flux cleaned = 0.0497282 Jy ! Component: 200 - total flux cleaned = 0.058487 Jy ! Total flux subtracted in 200 components = 0.058487 Jy ! Clean residual min=-0.008541 max=0.007838 Jy/beam ! Clean residual mean=0.000000 rms=0.001961 Jy/beam ! Combined flux in latest and established models = 1.29046 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 87 components and 1.29046 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=7.883 mas, bmaj=14.06 mas, bpa=11.54 degrees ! Estimated noise=807.958 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00831858 Jy ! Component: 100 - total flux cleaned = 0.0138725 Jy ! Component: 150 - total flux cleaned = 0.016207 Jy ! Component: 200 - total flux cleaned = 0.0173977 Jy ! Total flux subtracted in 200 components = 0.0173977 Jy ! Clean residual min=-0.008121 max=0.009198 Jy/beam ! Clean residual mean=0.000004 rms=0.002413 Jy/beam ! Combined flux in latest and established models = 1.30786 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 = 0.000895821 Jy ! Component: 100 - total flux cleaned = 0.00166395 Jy ! Component: 150 - total flux cleaned = 0.00208615 Jy ! Component: 200 - total flux cleaned = 0.00231953 Jy ! Total flux subtracted in 200 components = 0.00231953 Jy ! Clean residual min=-0.007722 max=0.009332 Jy/beam ! Clean residual mean=0.000004 rms=0.002370 Jy/beam ! Combined flux in latest and established models = 1.31018 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 132 components and 1.31018 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.136 mas, bmaj=11.24 mas, bpa=19.66 degrees ! Estimated noise=704.747 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00072552 Jy ! Component: 100 - total flux cleaned = 0.000311626 Jy ! Component: 150 - total flux cleaned = 0.000568877 Jy ! Component: 200 - total flux cleaned = 0.000684078 Jy ! Total flux subtracted in 200 components = 0.000684078 Jy ! Clean residual min=-0.006881 max=0.007704 Jy/beam ! Clean residual mean=0.000001 rms=0.001635 Jy/beam ! Combined flux in latest and established models = 1.31086 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 147 components and 1.31086 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088646Jy sigma=0.000761 ! Fit after self-cal, rms=0.088462Jy sigma=0.000759 wmodel J0738-0626_S_2014_08_05_pus_map.mod ! Writing 147 model components to file: J0738-0626_S_2014_08_05_pus_map.mod wobs J0738-0626_S_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J0738-0626_S_2014_08_05_pus_uvs.fits wwins J0738-0626_S_2014_08_05_pus_map.win ! wwins: Wrote 3 windows to J0738-0626_S_2014_08_05_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 = 0.00184597 Jy ! Component: 100 - total flux cleaned = 0.001746 Jy ! Component: 150 - total flux cleaned = 0.00252441 Jy ! Component: 200 - total flux cleaned = 0.00288865 Jy ! Component: 250 - total flux cleaned = 0.00315007 Jy ! Component: 300 - total flux cleaned = 0.00339801 Jy ! Component: 350 - total flux cleaned = 0.00378673 Jy ! Component: 400 - total flux cleaned = 0.00408319 Jy ! Component: 450 - total flux cleaned = 0.004365 Jy ! Component: 500 - total flux cleaned = 0.00450055 Jy ! Component: 550 - total flux cleaned = 0.00469651 Jy ! Component: 600 - total flux cleaned = 0.00482324 Jy ! Component: 650 - total flux cleaned = 0.00512956 Jy ! Component: 700 - total flux cleaned = 0.00524894 Jy ! Component: 750 - total flux cleaned = 0.00536568 Jy ! Component: 800 - total flux cleaned = 0.00553548 Jy ! Component: 850 - total flux cleaned = 0.0058102 Jy ! Component: 900 - total flux cleaned = 0.00597037 Jy ! Component: 950 - total flux cleaned = 0.00628481 Jy ! Component: 1000 - total flux cleaned = 0.00659381 Jy ! Component: 1050 - total flux cleaned = 0.00694672 Jy ! Component: 1100 - total flux cleaned = 0.00734033 Jy ! Component: 1150 - total flux cleaned = 0.00772672 Jy ! Component: 1200 - total flux cleaned = 0.00796345 Jy ! Component: 1250 - total flux cleaned = 0.00824315 Jy ! Component: 1300 - total flux cleaned = 0.00860962 Jy ! Component: 1350 - total flux cleaned = 0.00896886 Jy ! Component: 1400 - total flux cleaned = 0.00932184 Jy ! Component: 1450 - total flux cleaned = 0.00940887 Jy ! Component: 1500 - total flux cleaned = 0.00953712 Jy ! Component: 1550 - total flux cleaned = 0.00974825 Jy ! Component: 1600 - total flux cleaned = 0.00987201 Jy ! Component: 1650 - total flux cleaned = 0.00991375 Jy ! Component: 1700 - total flux cleaned = 0.0101943 Jy ! Component: 1750 - total flux cleaned = 0.0103517 Jy ! Component: 1800 - total flux cleaned = 0.0103128 Jy ! Component: 1850 - total flux cleaned = 0.0103139 Jy ! Component: 1900 - total flux cleaned = 0.0103147 Jy ! Component: 1950 - total flux cleaned = 0.0103898 Jy ! Component: 2000 - total flux cleaned = 0.0104269 Jy ! Component: 2050 - total flux cleaned = 0.0104987 Jy ! Component: 2100 - total flux cleaned = 0.0104268 Jy ! Component: 2150 - total flux cleaned = 0.0104273 Jy ! Component: 2200 - total flux cleaned = 0.010428 Jy ! Component: 2250 - total flux cleaned = 0.0104963 Jy ! Component: 2300 - total flux cleaned = 0.0105308 Jy ! Component: 2350 - total flux cleaned = 0.0106311 Jy ! Component: 2400 - total flux cleaned = 0.0105976 Jy ! Component: 2450 - total flux cleaned = 0.010663 Jy ! Component: 2500 - total flux cleaned = 0.0107272 Jy ! Component: 2550 - total flux cleaned = 0.0107909 Jy ! Component: 2600 - total flux cleaned = 0.0108224 Jy ! Component: 2650 - total flux cleaned = 0.0109471 Jy ! Component: 2700 - total flux cleaned = 0.0109163 Jy ! Component: 2750 - total flux cleaned = 0.0109163 Jy ! Component: 2800 - total flux cleaned = 0.0110371 Jy ! Component: 2850 - total flux cleaned = 0.0109175 Jy ! Component: 2900 - total flux cleaned = 0.0110065 Jy ! Component: 2950 - total flux cleaned = 0.0111529 Jy ! Component: 3000 - total flux cleaned = 0.011239 Jy ! Component: 3050 - total flux cleaned = 0.0112389 Jy ! Component: 3100 - total flux cleaned = 0.0112956 Jy ! Component: 3150 - total flux cleaned = 0.0114358 Jy ! Component: 3200 - total flux cleaned = 0.0114916 Jy ! Component: 3250 - total flux cleaned = 0.0114916 Jy ! Component: 3300 - total flux cleaned = 0.0116548 Jy ! Component: 3350 - total flux cleaned = 0.0116011 Jy ! Component: 3400 - total flux cleaned = 0.0117613 Jy ! Component: 3450 - total flux cleaned = 0.0117086 Jy ! Component: 3500 - total flux cleaned = 0.0117348 Jy ! Component: 3550 - total flux cleaned = 0.011683 Jy ! Component: 3600 - total flux cleaned = 0.0117341 Jy ! Component: 3650 - total flux cleaned = 0.0117846 Jy ! Component: 3700 - total flux cleaned = 0.0117591 Jy ! Component: 3750 - total flux cleaned = 0.0117593 Jy ! Component: 3800 - total flux cleaned = 0.0117594 Jy ! Component: 3850 - total flux cleaned = 0.011784 Jy ! Component: 3900 - total flux cleaned = 0.011784 Jy ! Component: 3950 - total flux cleaned = 0.0117841 Jy ! Component: 4000 - total flux cleaned = 0.0118797 Jy ! Component: 4050 - total flux cleaned = 0.0117852 Jy ! Total flux subtracted in 4096 components = 0.0119029 Jy ! Clean residual min=-0.001203 max=0.001509 Jy/beam ! Clean residual mean=0.000003 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 1.32276 Jy keep ! Adding 350 model components to the UV plane model. ! The established model now contains 497 components and 1.32276 Jy ![Exited script file: muppet] wmap "J0738-0626_S_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.136 x 11.24 at 19.66 degrees (North through East) ! Clean map min=-0.0032932 max=0.55005 Jy/beam ! Writing clean map to FITS file: J0738-0626_S_2014_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.550054 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000453454 device "J0738-0626_S_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J0738-0626_S_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.247314 0.247314 0.494629 0.989257 1.97851 3.95703 7.91406 15.8281 31.6562 63.3125 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.55 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.136 x 11.24 at 19.66 degrees (North through East) ! Clean map min=-0.0032932 max=0.55005 Jy/beam quit ! Quitting program ! Log file J0738-0626_S_2014_08_05_pus_uvs.log closed on Sun Nov 13 17:20:12 2016