! Started logfile: /scr/pima/rv120_uvs/J2358-1020_S_dfm.log on Fri Dec 22 22:36:57 2017 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23275 obs /scr/pima/rv120_uvs/J2358-1020_S_uva.fits ! Reading UV FITS file: /scr/pima/rv120_uvs/J2358-1020_S_uva.fits ! AN table 1: 125 integrations on 45 of 45 possible baselines. ! AN table 2: 4 integrations on 10 of 10 possible baselines. ! AN table 3: 13 integrations on 45 of 45 possible baselines. ! AN table 4: 5 integrations on 3 of 3 possible baselines. ! AN table 5: 33 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.168925 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2358-1020 ! ! 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 2.23275e+09 8e+06 1 8e+06 ! 02 2 2.26275e+09 8e+06 1 8e+06 ! 03 3 2.35275e+09 8e+06 1 8e+06 ! 04 4 2.37275e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 5036 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 4 channels. ! 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 ![@/opt64/bin/pima_mupet_01.dfm J2358-1020_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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 997 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 80 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 205 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 997 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 80 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 205 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 1035 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 100 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 225 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 997 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 80 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 205 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=1.235874Jy sigma=17.233759 ! Fit after self-cal, rms=0.361190Jy sigma=4.462272 ! 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=1.948 mas, bmaj=4.109 mas, bpa=11.11 degrees ! Estimated noise=1.13546 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 = 0.561932 Jy ! Component: 100 - total flux cleaned = 0.699978 Jy ! Total flux subtracted in 100 components = 0.699978 Jy ! Clean residual min=-0.018591 max=0.047098 Jy/beam ! Clean residual mean=0.000066 rms=0.004842 Jy/beam ! Combined flux in latest and established models = 0.699978 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.699978 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.177565Jy sigma=2.263347 ! Fit after self-cal, rms=0.177589Jy sigma=2.263198 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.041865 Jy ! Component: 100 - total flux cleaned = 0.0556398 Jy ! Total flux subtracted in 100 components = 0.0556398 Jy ! Clean residual min=-0.019380 max=0.017232 Jy/beam ! Clean residual mean=0.000008 rms=0.004352 Jy/beam ! Combined flux in latest and established models = 0.755618 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 0.755618 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.170651Jy sigma=2.118137 ! Fit after self-cal, rms=0.170659Jy sigma=2.117999 ! 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=2.046 mas, bmaj=4.067 mas, bpa=16.27 degrees ! Estimated noise=0.926481 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 = 0.00275577 Jy ! Component: 100 - total flux cleaned = 0.00306603 Jy ! Component: 150 - total flux cleaned = 0.00332682 Jy ! Component: 200 - total flux cleaned = 0.00331821 Jy ! Total flux subtracted in 200 components = 0.00331821 Jy ! Clean residual min=-0.017886 max=0.016520 Jy/beam ! Clean residual mean=-0.000001 rms=0.004035 Jy/beam ! Combined flux in latest and established models = 0.758936 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 20 components and 0.758936 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.169247Jy sigma=2.104759 ! Fit after self-cal, rms=0.169238Jy sigma=2.104573 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.046 x 4.067 at 16.27 degrees (North through East) ! Clean map min=-0.016834 max=0.70753 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 147 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HH 0.98 HN 1.01 KP 1.01 ! LA 1.02 NL 0.99 ON 0.98 PT 0.99 ! SC 1.10 WZ 0.96 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.96 KK 1.16 LA 1.04 NL 1.00 ! SC 0.98 ! ! A total of 12 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 FD 0.98 HN 1.05 KP 1.00 ! LA 0.99 MK 1.01 NL 1.13 OV 0.90 ! PT 0.99 SC 0.99 ! ! A total of 12 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! HN 0.00* KK 0.00* SC 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.02 FD 0.94 KK 1.05 KP 0.99 ! LA 1.01 MK 0.97 NL 1.14 OV 1.00 ! PT 0.99 ! ! ! Correcting IF 2. ! A total of 147 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HH 0.97 HN 1.04 KP 1.01 ! LA 1.00 NL 1.01 ON 1.05 PT 1.01 ! SC 1.03 WZ 1.04 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.96 KK 1.10 LA 1.02 NL 0.97 ! SC 1.03 ! ! A total of 12 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.09 FD 0.98 HN 1.03 KP 1.00 ! LA 1.01 MK 0.97 NL 1.09 OV 0.88 ! PT 1.01 SC 1.01 ! ! A total of 12 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! HN 0.00* KK 0.00* SC 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.00 FD 0.95 KK 1.02 KP 1.00 ! LA 1.00 MK 0.93 NL 1.06 OV 1.00 ! PT 1.00 ! ! ! Correcting IF 3. ! A total of 129 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HH 1.12 HN 1.08 KP 1.00* ! LA 0.94 NL 1.00* ON 1.07 PT 1.07 ! SC 0.52 WZ 1.07 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.03 KK 1.00 LA 1.75 NL 1.00* ! SC 1.28 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 FD 0.97 HN 1.10 KP 1.00* ! LA 2.29 MK 0.61 NL 1.00* OV 0.88 ! PT 0.99 SC 0.60 ! ! A total of 12 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! HN 0.00* KK 0.00* SC 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.02 FD 0.93 KK 1.08 KP 1.00* ! LA 1.92 MK 0.64 NL 1.00* OV 1.03 ! PT 1.02 ! ! ! Correcting IF 4. ! A total of 147 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 HH 0.93 HN 1.05 KP 1.04 ! LA 1.02 NL 1.03 ON 0.99 PT 0.99 ! SC 1.05 WZ 1.03 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.99 KK 1.16 LA 0.99 NL 0.97 ! SC 1.04 ! ! A total of 12 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 FD 0.97 HN 1.08 KP 0.99 ! LA 1.01 MK 1.03 NL 1.14 OV 0.87 ! PT 1.00 SC 1.06 ! ! A total of 12 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! HN 0.00* KK 0.00* SC 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.03 FD 0.97 KK 1.07 KP 1.00 ! LA 1.00 MK 0.95 NL 0.97 OV 1.02 ! PT 1.00 ! ! ! Fit before self-cal, rms=0.169238Jy sigma=2.104573 ! Fit after self-cal, rms=0.084117Jy sigma=1.022467 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.254 mas, bmaj=4.611 mas, bpa=13.46 degrees ! Estimated noise=0.955246 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, -7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00552946 Jy ! Component: 100 - total flux cleaned = 0.00630206 Jy ! Component: 150 - total flux cleaned = 0.00712751 Jy ! Component: 200 - total flux cleaned = 0.00747623 Jy ! Total flux subtracted in 200 components = 0.00747623 Jy ! Clean residual min=-0.005712 max=0.005899 Jy/beam ! Clean residual mean=0.000038 rms=0.001312 Jy/beam ! Combined flux in latest and established models = 0.766412 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 35 components and 0.766412 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083440Jy sigma=1.013904 ! Fit after self-cal, rms=0.083902Jy sigma=1.011246 ! 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=0.083902Jy sigma=1.011246 ! Fit after self-cal, rms=0.082641Jy sigma=0.967531 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.252 mas, bmaj=4.607 mas, bpa=13.47 degrees ! Estimated noise=0.957684 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00326038 Jy ! Component: 100 - total flux cleaned = 0.00452637 Jy ! Component: 150 - total flux cleaned = 0.00471762 Jy ! Component: 200 - total flux cleaned = 0.00488937 Jy ! Total flux subtracted in 200 components = 0.00488937 Jy ! Clean residual min=-0.004826 max=0.005972 Jy/beam ! Clean residual mean=0.000026 rms=0.001216 Jy/beam ! Combined flux in latest and established models = 0.771302 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 42 components and 0.771302 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082370Jy sigma=0.965101 ! Fit after self-cal, rms=0.082372Jy sigma=0.964879 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 (9.5, -100). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0030895 Jy ! Component: 100 - total flux cleaned = 0.00288726 Jy ! Component: 150 - total flux cleaned = 0.00313991 Jy ! Component: 200 - total flux cleaned = 0.00306928 Jy ! Total flux subtracted in 200 components = 0.00306928 Jy ! Clean residual min=-0.004855 max=0.004650 Jy/beam ! Clean residual mean=0.000019 rms=0.001170 Jy/beam ! Combined flux in latest and established models = 0.774371 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 61 components and 0.774371 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082012Jy sigma=0.956817 ! Fit after self-cal, rms=0.082010Jy sigma=0.956281 ! 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=0.082010Jy sigma=0.956281 ! Fit after self-cal, rms=0.076476Jy sigma=0.829432 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.25 mas, bmaj=4.6 mas, bpa=13.46 degrees ! Estimated noise=0.957808 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0014028 Jy ! Component: 100 - total flux cleaned = 0.00187403 Jy ! Component: 150 - total flux cleaned = 0.0022688 Jy ! Component: 200 - total flux cleaned = 0.00246764 Jy ! Total flux subtracted in 200 components = 0.00246764 Jy ! Clean residual min=-0.003552 max=0.003307 Jy/beam ! Clean residual mean=0.000008 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.776839 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 77 components and 0.776839 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076315Jy sigma=0.827787 ! Fit after self-cal, rms=0.076315Jy sigma=0.827630 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 = 0.000331334 Jy ! Component: 100 - total flux cleaned = 0.000379564 Jy ! Component: 150 - total flux cleaned = 0.00046704 Jy ! Component: 200 - total flux cleaned = 0.000507605 Jy ! Total flux subtracted in 200 components = 0.000507605 Jy ! Clean residual min=-0.003522 max=0.003323 Jy/beam ! Clean residual mean=0.000007 rms=0.000751 Jy/beam ! Combined flux in latest and established models = 0.777346 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 83 components and 0.777346 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076242Jy sigma=0.826997 ! Fit after self-cal, rms=0.076245Jy sigma=0.826971 ! 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=0.076245Jy sigma=0.826971 ! Fit after self-cal, rms=0.076102Jy sigma=0.826588 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.802 mas, bmaj=13.43 mas, bpa=3.423 degrees ! Estimated noise=1.28383 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140296 Jy ! Component: 100 - total flux cleaned = 0.00178878 Jy ! Component: 150 - total flux cleaned = 0.00178886 Jy ! Component: 200 - total flux cleaned = 0.00178932 Jy ! Total flux subtracted in 200 components = 0.00178932 Jy ! Clean residual min=-0.003182 max=0.003417 Jy/beam ! Clean residual mean=0.000015 rms=0.000911 Jy/beam ! Combined flux in latest and established models = 0.779136 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 100 components and 0.779136 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076084Jy sigma=0.826396 ! Fit after self-cal, rms=0.076091Jy sigma=0.826339 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 = 0.000116261 Jy ! Component: 100 - total flux cleaned = 0.000137727 Jy ! Component: 150 - total flux cleaned = 0.000100247 Jy ! Component: 200 - total flux cleaned = 0.000100609 Jy ! Total flux subtracted in 200 components = 0.000100609 Jy ! Clean residual min=-0.003188 max=0.003432 Jy/beam ! Clean residual mean=0.000015 rms=0.000911 Jy/beam ! Combined flux in latest and established models = 0.779236 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 105 components and 0.779236 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076095Jy sigma=0.826330 ! Fit after self-cal, rms=0.076100Jy sigma=0.826309 ! 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=2.249 mas, bmaj=4.595 mas, bpa=13.46 degrees ! Estimated noise=0.958265 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.249 x 4.595 at 13.46 degrees (North through East) ! Clean map min=-0.0031689 max=0.71824 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=0.076100Jy sigma=0.826309 ! Fit after self-cal, rms=0.070088Jy sigma=0.712472 ! Inverting map and beam ! Estimated beam: bmin=2.247 mas, bmaj=4.591 mas, bpa=13.49 degrees ! Estimated noise=0.958556 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000337754 Jy ! Component: 100 - total flux cleaned = 0.00047731 Jy ! Component: 150 - total flux cleaned = 0.000599674 Jy ! Component: 200 - total flux cleaned = 0.000599477 Jy ! Total flux subtracted in 200 components = 0.000599477 Jy ! Clean residual min=-0.003421 max=0.002992 Jy/beam ! Clean residual mean=0.000008 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.779836 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 113 components and 0.779836 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069995Jy sigma=0.711730 ! Fit after self-cal, rms=0.069997Jy sigma=0.711678 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000163014 Jy ! Component: 100 - total flux cleaned = 0.000129102 Jy ! Component: 150 - total flux cleaned = 0.000128433 Jy ! Component: 200 - total flux cleaned = 9.60116e-05 Jy ! Total flux subtracted in 200 components = 9.60116e-05 Jy ! Clean residual min=-0.003439 max=0.002983 Jy/beam ! Clean residual mean=0.000007 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.779932 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 115 components and 0.779932 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069945Jy sigma=0.711280 ! Fit after self-cal, rms=0.069949Jy sigma=0.711265 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069949Jy sigma=0.711265 ! Fit after self-cal, rms=0.069871Jy sigma=0.711076 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=1.993 mas, bmaj=4.193 mas, bpa=10.21 degrees ! Estimated noise=1.19154 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.559415 Jy ! Component: 100 - total flux cleaned = 0.696933 Jy ! Component: 150 - total flux cleaned = 0.738373 Jy ! Component: 200 - total flux cleaned = 0.755901 Jy ! Total flux subtracted in 200 components = 0.755901 Jy ! Clean residual min=-0.005660 max=0.008125 Jy/beam ! Clean residual mean=0.000030 rms=0.001171 Jy/beam ! Combined flux in latest and established models = 0.755901 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.755901 Jy ! Inverting map and beam ! Estimated beam: bmin=2.247 mas, bmaj=4.589 mas, bpa=13.47 degrees ! Estimated noise=0.959074 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 = 0.0114559 Jy ! Component: 100 - total flux cleaned = 0.0176506 Jy ! Component: 150 - total flux cleaned = 0.0218037 Jy ! Component: 200 - total flux cleaned = 0.0234327 Jy ! Total flux subtracted in 200 components = 0.0234327 Jy ! Clean residual min=-0.003885 max=0.003254 Jy/beam ! Clean residual mean=0.000010 rms=0.000783 Jy/beam ! Combined flux in latest and established models = 0.779334 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 36 components and 0.779334 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=7.798 mas, bmaj=13.42 mas, bpa=3.404 degrees ! Estimated noise=1.28666 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00180295 Jy ! Component: 100 - total flux cleaned = 0.00180252 Jy ! Component: 150 - total flux cleaned = 0.00174491 Jy ! Component: 200 - total flux cleaned = 0.00170866 Jy ! Total flux subtracted in 200 components = 0.00170866 Jy ! Clean residual min=-0.003077 max=0.003371 Jy/beam ! Clean residual mean=0.000018 rms=0.000873 Jy/beam ! Combined flux in latest and established models = 0.781042 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 = -3.33169e-05 Jy ! Component: 100 - total flux cleaned = -6.48284e-05 Jy ! Component: 150 - total flux cleaned = -9.20252e-05 Jy ! Component: 200 - total flux cleaned = -0.000117946 Jy ! Total flux subtracted in 200 components = -0.000117946 Jy ! Clean residual min=-0.003083 max=0.003329 Jy/beam ! Clean residual mean=0.000019 rms=0.000868 Jy/beam ! Combined flux in latest and established models = 0.780924 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 50 components and 0.780924 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.247 mas, bmaj=4.589 mas, bpa=13.47 degrees ! Estimated noise=0.959074 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000127501 Jy ! Component: 100 - total flux cleaned = 0.000121097 Jy ! Component: 150 - total flux cleaned = 0.000207062 Jy ! Component: 200 - total flux cleaned = 0.000284471 Jy ! Total flux subtracted in 200 components = 0.000284471 Jy ! Clean residual min=-0.003693 max=0.003063 Jy/beam ! Clean residual mean=0.000007 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.781209 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 64 components and 0.781209 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070104Jy sigma=0.715765 ! Fit after self-cal, rms=0.070036Jy sigma=0.714825 wmodel J2358-1020_S_map.mod ! Writing 64 model components to file: J2358-1020_S_map.mod wobs J2358-1020_S_uvs.fits ! Writing UV FITS file: J2358-1020_S_uvs.fits wwins J2358-1020_S_map.win ! wwins: Wrote 3 windows to J2358-1020_S_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 = -0.00120928 Jy ! Component: 100 - total flux cleaned = -0.00148711 Jy ! Component: 150 - total flux cleaned = -0.00138181 Jy ! Component: 200 - total flux cleaned = -0.00158719 Jy ! Component: 250 - total flux cleaned = -0.00178768 Jy ! Component: 300 - total flux cleaned = -0.00208018 Jy ! Component: 350 - total flux cleaned = -0.00241188 Jy ! Component: 400 - total flux cleaned = -0.00241159 Jy ! Component: 450 - total flux cleaned = -0.0027312 Jy ! Component: 500 - total flux cleaned = -0.00281965 Jy ! Component: 550 - total flux cleaned = -0.00286382 Jy ! Component: 600 - total flux cleaned = -0.00308189 Jy ! Component: 650 - total flux cleaned = -0.0030811 Jy ! Component: 700 - total flux cleaned = -0.00312337 Jy ! Component: 750 - total flux cleaned = -0.00329172 Jy ! Component: 800 - total flux cleaned = -0.00325092 Jy ! Component: 850 - total flux cleaned = -0.00333425 Jy ! Component: 900 - total flux cleaned = -0.00345662 Jy ! Component: 950 - total flux cleaned = -0.00361751 Jy ! Component: 1000 - total flux cleaned = -0.00353748 Jy ! Component: 1050 - total flux cleaned = -0.0035774 Jy ! Component: 1100 - total flux cleaned = -0.00369421 Jy ! Component: 1150 - total flux cleaned = -0.00380993 Jy ! Component: 1200 - total flux cleaned = -0.00380952 Jy ! Component: 1250 - total flux cleaned = -0.00384761 Jy ! Component: 1300 - total flux cleaned = -0.00399953 Jy ! Component: 1350 - total flux cleaned = -0.00411165 Jy ! Component: 1400 - total flux cleaned = -0.00407491 Jy ! Component: 1450 - total flux cleaned = -0.00422222 Jy ! Component: 1500 - total flux cleaned = -0.00422245 Jy ! Component: 1550 - total flux cleaned = -0.00436758 Jy ! Component: 1600 - total flux cleaned = -0.00461925 Jy ! Component: 1650 - total flux cleaned = -0.00458362 Jy ! Component: 1700 - total flux cleaned = -0.00472527 Jy ! Component: 1750 - total flux cleaned = -0.00469026 Jy ! Component: 1800 - total flux cleaned = -0.00479498 Jy ! Component: 1850 - total flux cleaned = -0.0048298 Jy ! Component: 1900 - total flux cleaned = -0.00489834 Jy ! Component: 1950 - total flux cleaned = -0.00489845 Jy ! Component: 2000 - total flux cleaned = -0.00503431 Jy ! Component: 2050 - total flux cleaned = -0.00526988 Jy ! Component: 2100 - total flux cleaned = -0.00516932 Jy ! Component: 2150 - total flux cleaned = -0.00533559 Jy ! Component: 2200 - total flux cleaned = -0.00533568 Jy ! Component: 2250 - total flux cleaned = -0.00540158 Jy ! Component: 2300 - total flux cleaned = -0.00543445 Jy ! Component: 2350 - total flux cleaned = -0.00566092 Jy ! Component: 2400 - total flux cleaned = -0.00569311 Jy ! Component: 2450 - total flux cleaned = -0.00578923 Jy ! Component: 2500 - total flux cleaned = -0.00582115 Jy ! Component: 2550 - total flux cleaned = -0.00585255 Jy ! Component: 2600 - total flux cleaned = -0.00597812 Jy ! Component: 2650 - total flux cleaned = -0.00604055 Jy ! Component: 2700 - total flux cleaned = -0.0061023 Jy ! Component: 2750 - total flux cleaned = -0.00616382 Jy ! Component: 2800 - total flux cleaned = -0.00625557 Jy ! Component: 2850 - total flux cleaned = -0.00628595 Jy ! Component: 2900 - total flux cleaned = -0.00628585 Jy ! Component: 2950 - total flux cleaned = -0.00634619 Jy ! Component: 3000 - total flux cleaned = -0.0063764 Jy ! Component: 3050 - total flux cleaned = -0.0063465 Jy ! Component: 3100 - total flux cleaned = -0.00640583 Jy ! Component: 3150 - total flux cleaned = -0.0065238 Jy ! Component: 3200 - total flux cleaned = -0.00646535 Jy ! Component: 3250 - total flux cleaned = -0.00640692 Jy ! Component: 3300 - total flux cleaned = -0.00643602 Jy ! Component: 3350 - total flux cleaned = -0.00658044 Jy ! Component: 3400 - total flux cleaned = -0.00652281 Jy ! Component: 3450 - total flux cleaned = -0.00655123 Jy ! Component: 3500 - total flux cleaned = -0.00657976 Jy ! Component: 3550 - total flux cleaned = -0.00655142 Jy ! Component: 3600 - total flux cleaned = -0.00660756 Jy ! Component: 3650 - total flux cleaned = -0.00649556 Jy ! Component: 3700 - total flux cleaned = -0.00655143 Jy ! Component: 3750 - total flux cleaned = -0.00652369 Jy ! Component: 3800 - total flux cleaned = -0.00657912 Jy ! Component: 3850 - total flux cleaned = -0.00655169 Jy ! Component: 3900 - total flux cleaned = -0.00657895 Jy ! Component: 3950 - total flux cleaned = -0.00660622 Jy ! Component: 4000 - total flux cleaned = -0.0066335 Jy ! Component: 4050 - total flux cleaned = -0.00666052 Jy ! Total flux subtracted in 4096 components = -0.00666044 Jy ! Clean residual min=-0.001596 max=0.001409 Jy/beam ! Clean residual mean=0.000004 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.774548 Jy keep ! Adding 321 model components to the UV plane model. ! The established model now contains 385 components and 0.774548 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv120_uvs/J2358-1020_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.247 x 4.589 at 13.47 degrees (North through East) ! Clean map min=-0.002927 max=0.7131 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv120_uvs/J2358-1020_S_map.fits wmodel /scr/pima/rv120_uvs/J2358-1020_S_map.mod ! Writing 385 model components to file: /scr/pima/rv120_uvs/J2358-1020_S_map.mod wobs /scr/pima/rv120_uvs/J2358-1020_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv120_uvs/J2358-1020_S_uvs.fits wwins /scr/pima/rv120_uvs/J2358-1020_S_map.win ! wwins: Wrote 4 windows to /scr/pima/rv120_uvs/J2358-1020_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.713096 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000472073 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.198601 0.198601 0.397203 0.794406 1.58881 3.17762 6.35525 12.7105 25.421 50.842 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.713 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1510.56 quit ! Quitting program ! Log file /scr/pima/rv120_uvs/J2358-1020_S_dfm.log closed on Fri Dec 22 22:37:02 2017