! Started logfile: J2015-0137_S_2014_12_20_pus_uvs.log on Wed Dec 28 13:44:53 2016 obs J2015-0137_S_2014_12_20_pus_uva.fits ! Reading UV FITS file: J2015-0137_S_2014_12_20_pus_uva.fits ! AN table 1: 55 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.968081 visibilities/baseline/integration-bin. ! Found source: J2015-0137 ! ! 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 9584 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 J2015-0137_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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.833776Jy sigma=0.008457 ! Fit after self-cal, rms=0.818417Jy sigma=0.008314 ! 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=2.757 mas, bmaj=6.596 mas, bpa=-1.137 degrees ! Estimated noise=948.538 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 = 0.135862 Jy ! Component: 100 - total flux cleaned = 0.180689 Jy ! Total flux subtracted in 100 components = 0.180689 Jy ! Clean residual min=-0.011090 max=0.025968 Jy/beam ! Clean residual mean=-0.000025 rms=0.003712 Jy/beam ! Combined flux in latest and established models = 0.180689 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.180689 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115515Jy sigma=0.001117 ! Fit after self-cal, rms=0.115434Jy sigma=0.001116 ! Inverting map ! Added new window around map position (5, 14). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.028908 Jy ! Component: 100 - total flux cleaned = 0.0500749 Jy ! Total flux subtracted in 100 components = 0.0500749 Jy ! Clean residual min=-0.009313 max=0.018783 Jy/beam ! Clean residual mean=-0.000017 rms=0.002688 Jy/beam ! Combined flux in latest and established models = 0.230764 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 36 components and 0.230764 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102790Jy sigma=0.000972 ! Fit after self-cal, rms=0.102370Jy sigma=0.000969 ! Inverting map ! Added new window around map position (0.5, 12). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0199003 Jy ! Component: 100 - total flux cleaned = 0.0344385 Jy ! Total flux subtracted in 100 components = 0.0344385 Jy ! Clean residual min=-0.007580 max=0.008724 Jy/beam ! Clean residual mean=-0.000012 rms=0.001999 Jy/beam ! Combined flux in latest and established models = 0.265203 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 81 components and 0.265202 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095421Jy sigma=0.000892 ! Fit after self-cal, rms=0.095198Jy sigma=0.000890 ! 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=3.244 mas, bmaj=7.67 mas, bpa=-2.663 degrees ! Estimated noise=724.274 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 = 0.0203423 Jy ! Component: 100 - total flux cleaned = 0.0348077 Jy ! Component: 150 - total flux cleaned = 0.0455933 Jy ! Component: 200 - total flux cleaned = 0.0536863 Jy ! Total flux subtracted in 200 components = 0.0536863 Jy ! Clean residual min=-0.006176 max=0.006847 Jy/beam ! Clean residual mean=-0.000004 rms=0.001678 Jy/beam ! Combined flux in latest and established models = 0.318889 Jy ! Performing phase self-cal ! Adding 70 model components to the UV plane model. ! The established model now contains 137 components and 0.318889 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089111Jy sigma=0.000828 ! Fit after self-cal, rms=0.088939Jy sigma=0.000826 ! 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 1.06 FD 0.83 HN 1.01 KP 1.07 ! LA 0.96 MK 1.05 NL 0.92 OV 0.98 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.99 HN 1.06 KP 1.03 ! LA 0.94 MK 1.03 NL 0.85 OV 1.02 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.12 HN 1.08 KP 0.93 ! LA 0.76 MK 1.02 NL 1.20 OV 0.94 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.98 HN 1.00 KP 0.89 ! LA 0.81 MK 0.97 NL 1.07 OV 1.02 ! PT 1.01 SC 0.98 ! ! ! Fit before self-cal, rms=0.088939Jy sigma=0.000826 ! Fit after self-cal, rms=0.082036Jy sigma=0.000788 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.283 mas, bmaj=7.787 mas, bpa=-2.676 degrees ! Estimated noise=715.517 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 (0.5, 22). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00500977 Jy ! Component: 100 - total flux cleaned = 0.00639707 Jy ! Component: 150 - total flux cleaned = 0.0066933 Jy ! Component: 200 - total flux cleaned = 0.00686542 Jy ! Total flux subtracted in 200 components = 0.00686542 Jy ! Clean residual min=-0.003351 max=0.003312 Jy/beam ! Clean residual mean=-0.000001 rms=0.000830 Jy/beam ! Combined flux in latest and established models = 0.325754 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 168 components and 0.325754 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081713Jy sigma=0.000785 ! Fit after self-cal, rms=0.081618Jy sigma=0.000784 ! 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=0.081618Jy sigma=0.000784 ! Fit after self-cal, rms=0.081396Jy sigma=0.000782 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.285 mas, bmaj=7.783 mas, bpa=-2.657 degrees ! Estimated noise=714.963 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00256595 Jy ! Component: 100 - total flux cleaned = 0.00337851 Jy ! Component: 150 - total flux cleaned = 0.0037562 Jy ! Component: 200 - total flux cleaned = 0.00398238 Jy ! Total flux subtracted in 200 components = 0.00398238 Jy ! Clean residual min=-0.003195 max=0.002793 Jy/beam ! Clean residual mean=-0.000001 rms=0.000702 Jy/beam ! Combined flux in latest and established models = 0.329737 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 188 components and 0.329737 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081285Jy sigma=0.000781 ! Fit after self-cal, rms=0.081257Jy sigma=0.000781 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 = 0.000950283 Jy ! Component: 100 - total flux cleaned = 0.00126963 Jy ! Component: 150 - total flux cleaned = 0.00146074 Jy ! Component: 200 - total flux cleaned = 0.0016272 Jy ! Total flux subtracted in 200 components = 0.0016272 Jy ! Clean residual min=-0.003219 max=0.002862 Jy/beam ! Clean residual mean=-0.000001 rms=0.000673 Jy/beam ! Combined flux in latest and established models = 0.331364 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 198 components and 0.331364 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081209Jy sigma=0.000780 ! Fit after self-cal, rms=0.081196Jy sigma=0.000780 ! 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=0.081196Jy sigma=0.000780 ! Fit after self-cal, rms=0.081111Jy sigma=0.000780 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.285 mas, bmaj=7.781 mas, bpa=-2.658 degrees ! Estimated noise=714.903 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011961 Jy ! Component: 100 - total flux cleaned = 0.00160464 Jy ! Component: 150 - total flux cleaned = 0.00174178 Jy ! Component: 200 - total flux cleaned = 0.00186163 Jy ! Total flux subtracted in 200 components = 0.00186163 Jy ! Clean residual min=-0.003059 max=0.002815 Jy/beam ! Clean residual mean=-0.000001 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.333225 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 205 components and 0.333225 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081072Jy sigma=0.000780 ! Fit after self-cal, rms=0.081059Jy sigma=0.000780 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 = 0.000483783 Jy ! Component: 100 - total flux cleaned = 0.000546963 Jy ! Component: 150 - total flux cleaned = 0.000655953 Jy ! Component: 200 - total flux cleaned = 0.000756872 Jy ! Total flux subtracted in 200 components = 0.000756872 Jy ! Clean residual min=-0.003014 max=0.002845 Jy/beam ! Clean residual mean=-0.000001 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.333982 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 213 components and 0.333982 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081037Jy sigma=0.000779 ! Fit after self-cal, rms=0.081031Jy sigma=0.000779 ! 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=0.081031Jy sigma=0.000779 ! Fit after self-cal, rms=0.080975Jy sigma=0.000779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.745 mas, bmaj=12.64 mas, bpa=2.135 degrees ! Estimated noise=879.701 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000724583 Jy ! Component: 100 - total flux cleaned = 0.00104289 Jy ! Component: 150 - total flux cleaned = 0.00115445 Jy ! Component: 200 - total flux cleaned = 0.00122518 Jy ! Total flux subtracted in 200 components = 0.00122518 Jy ! Clean residual min=-0.002999 max=0.003475 Jy/beam ! Clean residual mean=-0.000003 rms=0.000796 Jy/beam ! Combined flux in latest and established models = 0.335208 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 224 components and 0.335208 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080963Jy sigma=0.000779 ! Fit after self-cal, rms=0.080954Jy sigma=0.000779 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 (22, 41). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00341903 Jy ! Component: 100 - total flux cleaned = 0.00531433 Jy ! Component: 150 - total flux cleaned = 0.00661222 Jy ! Component: 200 - total flux cleaned = 0.0076944 Jy ! Total flux subtracted in 200 components = 0.0076944 Jy ! Clean residual min=-0.002396 max=0.002239 Jy/beam ! Clean residual mean=-0.000003 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.342902 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 258 components and 0.342902 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080831Jy sigma=0.000778 ! Fit after self-cal, rms=0.080825Jy sigma=0.000778 ! 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=3.286 mas, bmaj=7.781 mas, bpa=-2.672 degrees ! Estimated noise=714.794 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.286 x 7.781 at -2.672 degrees (North through East) ! Clean map min=-0.0024384 max=0.17503 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=2.784 mas, bmaj=6.665 mas, bpa=-1.032 degrees ! Estimated noise=941.476 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.13439 Jy ! Component: 100 - total flux cleaned = 0.180297 Jy ! Component: 150 - total flux cleaned = 0.20923 Jy ! Component: 200 - total flux cleaned = 0.231064 Jy ! Total flux subtracted in 200 components = 0.231064 Jy ! Clean residual min=-0.007414 max=0.012674 Jy/beam ! Clean residual mean=-0.000015 rms=0.002310 Jy/beam ! Combined flux in latest and established models = 0.231064 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 44 model components to the UV plane model. ! The established model now contains 44 components and 0.231064 Jy ! Inverting map and beam ! Estimated beam: bmin=3.286 mas, bmaj=7.781 mas, bpa=-2.672 degrees ! Estimated noise=714.794 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 = 0.0274446 Jy ! Component: 100 - total flux cleaned = 0.0464006 Jy ! Component: 150 - total flux cleaned = 0.0600686 Jy ! Component: 200 - total flux cleaned = 0.0700976 Jy ! Total flux subtracted in 200 components = 0.0700976 Jy ! Clean residual min=-0.004060 max=0.006515 Jy/beam ! Clean residual mean=-0.000011 rms=0.001261 Jy/beam ! Combined flux in latest and established models = 0.301162 Jy ! Adding 109 model components to the UV plane model. ! The established model now contains 137 components and 0.301162 Jy ! Inverting map ! Added new window around map position (3.5, 1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00764614 Jy ! Component: 100 - total flux cleaned = 0.0133131 Jy ! Component: 150 - total flux cleaned = 0.0176816 Jy ! Component: 200 - total flux cleaned = 0.0212309 Jy ! Total flux subtracted in 200 components = 0.0212309 Jy ! Clean residual min=-0.003005 max=0.002932 Jy/beam ! Clean residual mean=-0.000005 rms=0.000739 Jy/beam ! Combined flux in latest and established models = 0.322393 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 200 components and 0.322393 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=7.745 mas, bmaj=12.64 mas, bpa=2.135 degrees ! Estimated noise=879.701 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00475084 Jy ! Component: 100 - total flux cleaned = 0.00809005 Jy ! Component: 150 - total flux cleaned = 0.0105293 Jy ! Component: 200 - total flux cleaned = 0.0126183 Jy ! Total flux subtracted in 200 components = 0.0126183 Jy ! Clean residual min=-0.002690 max=0.002653 Jy/beam ! Clean residual mean=-0.000005 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.335011 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 = 0.00194297 Jy ! Component: 100 - total flux cleaned = 0.00352974 Jy ! Component: 150 - total flux cleaned = 0.00503124 Jy ! Component: 200 - total flux cleaned = 0.00632831 Jy ! Total flux subtracted in 200 components = 0.00632831 Jy ! Clean residual min=-0.002348 max=0.002222 Jy/beam ! Clean residual mean=-0.000004 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.341339 Jy ! Adding 103 model components to the UV plane model. ! The established model now contains 293 components and 0.341339 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.286 mas, bmaj=7.781 mas, bpa=-2.672 degrees ! Estimated noise=714.794 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108235 Jy ! Component: 100 - total flux cleaned = 0.00198656 Jy ! Component: 150 - total flux cleaned = 0.0025166 Jy ! Component: 200 - total flux cleaned = 0.00309677 Jy ! Total flux subtracted in 200 components = 0.00309677 Jy ! Clean residual min=-0.002054 max=0.002087 Jy/beam ! Clean residual mean=-0.000002 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.344436 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 326 components and 0.344436 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080735Jy sigma=0.000777 ! Fit after self-cal, rms=0.080717Jy sigma=0.000777 wmodel J2015-0137_S_2014_12_20_pus_map.mod ! Writing 326 model components to file: J2015-0137_S_2014_12_20_pus_map.mod wobs J2015-0137_S_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J2015-0137_S_2014_12_20_pus_uvs.fits wwins J2015-0137_S_2014_12_20_pus_map.win ! wwins: Wrote 6 windows to J2015-0137_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 = 0.00026068 Jy ! Component: 100 - total flux cleaned = 0.000189095 Jy ! Component: 150 - total flux cleaned = -1.19998e-05 Jy ! Component: 200 - total flux cleaned = -0.000109963 Jy ! Component: 250 - total flux cleaned = -4.90656e-05 Jy ! Component: 300 - total flux cleaned = 7.0178e-05 Jy ! Component: 350 - total flux cleaned = 0.000186475 Jy ! Component: 400 - total flux cleaned = 0.000356655 Jy ! Component: 450 - total flux cleaned = 0.00046704 Jy ! Component: 500 - total flux cleaned = 0.000574456 Jy ! Component: 550 - total flux cleaned = 0.000679172 Jy ! Component: 600 - total flux cleaned = 0.000730983 Jy ! Component: 650 - total flux cleaned = 0.000832973 Jy ! Component: 700 - total flux cleaned = 0.000932444 Jy ! Component: 750 - total flux cleaned = 0.0010057 Jy ! Component: 800 - total flux cleaned = 0.00103047 Jy ! Component: 850 - total flux cleaned = 0.00117299 Jy ! Component: 900 - total flux cleaned = 0.00131392 Jy ! Component: 950 - total flux cleaned = 0.00138314 Jy ! Component: 1000 - total flux cleaned = 0.00145181 Jy ! Component: 1050 - total flux cleaned = 0.00151956 Jy ! Component: 1100 - total flux cleaned = 0.00158654 Jy ! Component: 1150 - total flux cleaned = 0.00167426 Jy ! Component: 1200 - total flux cleaned = 0.00169588 Jy ! Component: 1250 - total flux cleaned = 0.00167504 Jy ! Component: 1300 - total flux cleaned = 0.00169602 Jy ! Component: 1350 - total flux cleaned = 0.0016756 Jy ! Component: 1400 - total flux cleaned = 0.00169643 Jy ! Component: 1450 - total flux cleaned = 0.00167598 Jy ! Component: 1500 - total flux cleaned = 0.00163599 Jy ! Component: 1550 - total flux cleaned = 0.00155656 Jy ! Component: 1600 - total flux cleaned = 0.00153717 Jy ! Component: 1650 - total flux cleaned = 0.00149826 Jy ! Component: 1700 - total flux cleaned = 0.0014982 Jy ! Component: 1750 - total flux cleaned = 0.00144033 Jy ! Component: 1800 - total flux cleaned = 0.0012888 Jy ! Component: 1850 - total flux cleaned = 0.00125134 Jy ! Component: 1900 - total flux cleaned = 0.00119559 Jy ! Component: 1950 - total flux cleaned = 0.0011588 Jy ! Component: 2000 - total flux cleaned = 0.00106742 Jy ! Component: 2050 - total flux cleaned = 0.00106733 Jy ! Component: 2100 - total flux cleaned = 0.000995494 Jy ! Component: 2150 - total flux cleaned = 0.000906495 Jy ! Component: 2200 - total flux cleaned = 0.000871512 Jy ! Component: 2250 - total flux cleaned = 0.0008714 Jy ! Component: 2300 - total flux cleaned = 0.000802109 Jy ! Component: 2350 - total flux cleaned = 0.000802245 Jy ! Component: 2400 - total flux cleaned = 0.000768135 Jy ! Component: 2450 - total flux cleaned = 0.000751358 Jy ! Component: 2500 - total flux cleaned = 0.000633909 Jy ! Component: 2550 - total flux cleaned = 0.000617388 Jy ! Component: 2600 - total flux cleaned = 0.000584406 Jy ! Component: 2650 - total flux cleaned = 0.000584553 Jy ! Component: 2700 - total flux cleaned = 0.000617167 Jy ! Component: 2750 - total flux cleaned = 0.000536161 Jy ! Component: 2800 - total flux cleaned = 0.000536205 Jy ! Component: 2850 - total flux cleaned = 0.000393005 Jy ! Component: 2900 - total flux cleaned = 0.000377171 Jy ! Component: 2950 - total flux cleaned = 0.000377155 Jy ! Component: 3000 - total flux cleaned = 0.000330371 Jy ! Component: 3050 - total flux cleaned = 0.000283823 Jy ! Component: 3100 - total flux cleaned = 0.000161058 Jy ! Component: 3150 - total flux cleaned = 0.000130812 Jy ! Component: 3200 - total flux cleaned = 8.55377e-05 Jy ! Component: 3250 - total flux cleaned = 4.04733e-05 Jy ! Component: 3300 - total flux cleaned = 2.57213e-05 Jy ! Component: 3350 - total flux cleaned = 4.06396e-05 Jy ! Component: 3400 - total flux cleaned = 6.99102e-05 Jy ! Component: 3450 - total flux cleaned = 2.5969e-05 Jy ! Component: 3500 - total flux cleaned = -7.55844e-05 Jy ! Component: 3550 - total flux cleaned = -7.55568e-05 Jy ! Component: 3600 - total flux cleaned = -0.000161577 Jy ! Component: 3650 - total flux cleaned = -0.000104518 Jy ! Component: 3700 - total flux cleaned = -0.000189372 Jy ! Component: 3750 - total flux cleaned = -0.000273758 Jy ! Component: 3800 - total flux cleaned = -0.000315717 Jy ! Component: 3850 - total flux cleaned = -0.000357381 Jy ! Component: 3900 - total flux cleaned = -0.0004127 Jy ! Component: 3950 - total flux cleaned = -0.00046759 Jy ! Component: 4000 - total flux cleaned = -0.000467763 Jy ! Component: 4050 - total flux cleaned = -0.000440795 Jy ! Total flux subtracted in 4096 components = -0.00046778 Jy ! Clean residual min=-0.000781 max=0.000757 Jy/beam ! Clean residual mean=-0.000001 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.343968 Jy keep ! Adding 308 model components to the UV plane model. ! The established model now contains 634 components and 0.343968 Jy ![Exited script file: muppet] wmap "J2015-0137_S_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.286 x 7.781 at -2.672 degrees (North through East) ! Clean map min=-0.0013332 max=0.1764 Jy/beam ! Writing clean map to FITS file: J2015-0137_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 0.176398 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000253192 device "J2015-0137_S_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J2015-0137_S_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.430605 0.430605 0.861209 1.72242 3.44484 6.88968 13.7794 27.5587 55.1174 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.176 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.286 x 7.781 at -2.672 degrees (North through East) ! Clean map min=-0.0013332 max=0.1764 Jy/beam quit ! Quitting program ! Log file J2015-0137_S_2014_12_20_pus_uvs.log closed on Wed Dec 28 13:44:58 2016