! Started logfile: /scr/pima/rv119_uvs/J0239-0234_S_dfm.log on Sun Dec 17 11:33:30 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/rv119_uvs/J0239-0234_S_uva.fits ! Reading UV FITS file: /scr/pima/rv119_uvs/J0239-0234_S_uva.fits ! AN table 1: 6 integrations on 15 of 15 possible baselines. ! AN table 2: 41 integrations on 21 of 21 possible baselines. ! AN table 3: 19 integrations on 55 of 55 possible baselines. ! AN table 4: 4 integrations on 36 of 36 possible baselines. ! AN table 5: 10 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.308482 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0239-0234 ! ! 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 2764 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 J0239-0234_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 10 telescope corrections were flagged in sub-array 1. ! A total of 171 telescope corrections were flagged in sub-array 2. ! A total of 150 telescope corrections were flagged in sub-array 3. ! A total of 10 telescope corrections were flagged in sub-array 4. ! A total of 22 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! A total of 171 telescope corrections were flagged in sub-array 2. ! A total of 150 telescope corrections were flagged in sub-array 3. ! A total of 10 telescope corrections were flagged in sub-array 4. ! A total of 22 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! A total of 173 telescope corrections were flagged in sub-array 2. ! A total of 154 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 4. ! A total of 30 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! A total of 171 telescope corrections were flagged in sub-array 2. ! A total of 150 telescope corrections were flagged in sub-array 3. ! A total of 10 telescope corrections were flagged in sub-array 4. ! A total of 22 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=1.117751Jy sigma=13.711107 ! Fit after self-cal, rms=0.614605Jy sigma=7.381129 ! 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=1.874 mas, bmaj=3.125 mas, bpa=32.17 degrees ! Estimated noise=1.61178 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 = 0.336947 Jy ! Component: 100 - total flux cleaned = 0.425667 Jy ! Total flux subtracted in 100 components = 0.425667 Jy ! Clean residual min=-0.021554 max=0.033371 Jy/beam ! Clean residual mean=0.000010 rms=0.005543 Jy/beam ! Combined flux in latest and established models = 0.425667 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.425667 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.210094Jy sigma=2.435386 ! Fit after self-cal, rms=0.209525Jy sigma=2.435152 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0361244 Jy ! Component: 100 - total flux cleaned = 0.0494297 Jy ! Total flux subtracted in 100 components = 0.0494297 Jy ! Clean residual min=-0.023108 max=0.021378 Jy/beam ! Clean residual mean=0.000001 rms=0.005167 Jy/beam ! Combined flux in latest and established models = 0.475097 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 15 components and 0.475097 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.204182Jy sigma=2.347021 ! Fit after self-cal, rms=0.203918Jy sigma=2.346890 ! 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=2.085 mas, bmaj=3.236 mas, bpa=38.41 degrees ! Estimated noise=1.45562 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 = 0.00741689 Jy ! Component: 100 - total flux cleaned = 0.00833631 Jy ! Component: 150 - total flux cleaned = 0.00876229 Jy ! Component: 200 - total flux cleaned = 0.00916602 Jy ! Total flux subtracted in 200 components = 0.00916602 Jy ! Clean residual min=-0.018631 max=0.017912 Jy/beam ! Clean residual mean=-0.000012 rms=0.004476 Jy/beam ! Combined flux in latest and established models = 0.484263 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 21 components and 0.484263 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.202569Jy sigma=2.319650 ! Fit after self-cal, rms=0.202545Jy sigma=2.319550 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.085 x 3.236 at 38.41 degrees (North through East) ! Clean map min=-0.017318 max=0.42717 Jy/beam 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: ! HH 1.02 HN 0.96 NY 1.01 ON 0.96 ! SC 1.17 WZ 1.01 ! ! A total of 84 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.07 HH 1.16 HN 1.03 NL 1.06 ! ON 0.98 SC 1.04 WZ 0.93 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.06 FD 0.99 HH 1.16 HN 1.03 ! KP 1.04 LA 1.03 NL 1.02 ON 0.95 ! OV 1.02 PT 1.23 SC 1.14 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.07 FD 1.00* KP 1.01 LA 1.00 ! MK 0.96 NL 0.97 OV 1.03 PT 1.00 ! SC 1.16 ! ! A total of 18 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.03 HN 1.04 MK 1.02 NL 0.99 ! OV 1.04 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 1.01 HN 1.10 NY 1.04 ON 1.05 ! SC 1.12 WZ 1.05 ! ! A total of 84 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.06 HH 1.20 HN 0.98 NL 1.02 ! ON 0.97 SC 1.05 WZ 1.03 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 1.06 HH 1.15 HN 0.99 ! KP 1.03 LA 1.03 NL 1.04 ON 1.07 ! OV 1.03 PT 1.00 SC 1.14 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.08 FD 1.00* KP 1.03 LA 1.00 ! MK 0.92 NL 1.01 OV 1.01 PT 1.00 ! SC 1.18 ! ! A total of 18 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.06 HN 1.06 MK 0.92 NL 1.02 ! OV 1.06 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 1.20 HN 1.04 NY 1.06 ON 0.86 ! SC 0.42 WZ 1.01 ! ! A total of 84 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.96 HH 1.13 HN 1.04 NL 1.00* ! ON 1.37 SC 0.47 WZ 1.01 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 FD 0.99 HH 1.06 HN 1.08 ! KP 0.50 LA 1.02 NL 1.00* ON 0.91 ! OV 0.98 PT 1.05 SC 0.46 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.04 FD 1.00* KP 0.39 LA 1.09 ! MK 1.43 NL 1.00* OV 0.98 PT 1.04 ! SC 0.48 ! ! A total of 12 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.01 HN 1.10 MK 1.49 NL 1.00* ! OV 1.04 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 1.02 HN 0.88 NY 1.05 ON 1.09 ! SC 1.08 WZ 1.16 ! ! A total of 84 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.08 HH 0.93 HN 1.02 NL 1.00 ! ON 1.04 SC 1.10 WZ 1.06 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 FD 1.02 HH 1.00 HN 1.01 ! KP 1.08 LA 1.04 NL 1.03 ON 0.88 ! OV 1.03 PT 0.97 SC 1.20 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.04 FD 1.00* KP 1.01 LA 1.01 ! MK 0.97 NL 0.98 OV 1.03 PT 1.04 ! SC 1.21 ! ! A total of 18 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.08 HN 0.99 MK 0.98 NL 0.98 ! OV 1.00 ! ! ! Fit before self-cal, rms=0.202545Jy sigma=2.319550 ! Fit after self-cal, rms=0.111757Jy sigma=1.004089 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.073 mas, bmaj=3.863 mas, bpa=26.06 degrees ! Estimated noise=1.48481 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 = -0.00330917 Jy ! Component: 100 - total flux cleaned = -0.00317935 Jy ! Component: 150 - total flux cleaned = -0.00318041 Jy ! Component: 200 - total flux cleaned = -0.00307178 Jy ! Total flux subtracted in 200 components = -0.00307178 Jy ! Clean residual min=-0.006516 max=0.006897 Jy/beam ! Clean residual mean=0.000005 rms=0.001490 Jy/beam ! Combined flux in latest and established models = 0.481191 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 25 components and 0.481191 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111197Jy sigma=1.000953 ! Fit after self-cal, rms=0.116039Jy sigma=0.993888 ! 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=0.116039Jy sigma=0.993888 ! Fit after self-cal, rms=0.121521Jy sigma=0.945586 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.073 mas, bmaj=3.869 mas, bpa=25.96 degrees ! Estimated noise=1.48232 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00108986 Jy ! Component: 100 - total flux cleaned = -0.000866 Jy ! Component: 150 - total flux cleaned = -0.000668812 Jy ! Component: 200 - total flux cleaned = -0.000579062 Jy ! Total flux subtracted in 200 components = -0.000579062 Jy ! Clean residual min=-0.005653 max=0.006295 Jy/beam ! Clean residual mean=0.000008 rms=0.001327 Jy/beam ! Combined flux in latest and established models = 0.480612 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 30 components and 0.480612 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121230Jy sigma=0.943388 ! Fit after self-cal, rms=0.120982Jy sigma=0.943218 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 (-1, -16). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00595547 Jy ! Component: 100 - total flux cleaned = 0.00856737 Jy ! Component: 150 - total flux cleaned = 0.00918099 Jy ! Component: 200 - total flux cleaned = 0.00945288 Jy ! Total flux subtracted in 200 components = 0.00945288 Jy ! Clean residual min=-0.005529 max=0.004960 Jy/beam ! Clean residual mean=0.000004 rms=0.001254 Jy/beam ! Combined flux in latest and established models = 0.490065 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 50 components and 0.490065 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120520Jy sigma=0.937772 ! Fit after self-cal, rms=0.120387Jy sigma=0.937071 ! 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=0.120387Jy sigma=0.937071 ! Fit after self-cal, rms=0.125415Jy sigma=0.881977 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.074 mas, bmaj=3.878 mas, bpa=25.91 degrees ! Estimated noise=1.47915 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000545708 Jy ! Component: 100 - total flux cleaned = 0.00113422 Jy ! Component: 150 - total flux cleaned = 0.00138691 Jy ! Component: 200 - total flux cleaned = 0.00161986 Jy ! Total flux subtracted in 200 components = 0.00161986 Jy ! Clean residual min=-0.004923 max=0.004545 Jy/beam ! Clean residual mean=0.000002 rms=0.001090 Jy/beam ! Combined flux in latest and established models = 0.491685 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 55 components and 0.491685 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.125179Jy sigma=0.880211 ! Fit after self-cal, rms=0.123703Jy sigma=0.879864 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 = 0.00081859 Jy ! Component: 100 - total flux cleaned = 0.00102699 Jy ! Component: 150 - total flux cleaned = 0.00122119 Jy ! Component: 200 - total flux cleaned = 0.00134196 Jy ! Total flux subtracted in 200 components = 0.00134196 Jy ! Clean residual min=-0.004768 max=0.004479 Jy/beam ! Clean residual mean=0.000001 rms=0.001082 Jy/beam ! Combined flux in latest and established models = 0.493027 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 59 components and 0.493027 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123600Jy sigma=0.879030 ! Fit after self-cal, rms=0.123597Jy sigma=0.878982 ! 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=0.123597Jy sigma=0.878982 ! Fit after self-cal, rms=0.124390Jy sigma=0.877950 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.464 mas, bmaj=10.46 mas, bpa=-6.731 degrees ! Estimated noise=1.94755 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000935903 Jy ! Component: 100 - total flux cleaned = 0.00129233 Jy ! Component: 150 - total flux cleaned = 0.00133084 Jy ! Component: 200 - total flux cleaned = 0.00139868 Jy ! Total flux subtracted in 200 components = 0.00139868 Jy ! Clean residual min=-0.004375 max=0.003944 Jy/beam ! Clean residual mean=0.000001 rms=0.001232 Jy/beam ! Combined flux in latest and established models = 0.494426 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 66 components and 0.494426 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124367Jy sigma=0.877891 ! Fit after self-cal, rms=0.124313Jy sigma=0.877626 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 = 0.000222999 Jy ! Component: 100 - total flux cleaned = 0.000371949 Jy ! Component: 150 - total flux cleaned = 0.000435776 Jy ! Component: 200 - total flux cleaned = 0.000492113 Jy ! Total flux subtracted in 200 components = 0.000492113 Jy ! Clean residual min=-0.004469 max=0.004011 Jy/beam ! Clean residual mean=0.000000 rms=0.001228 Jy/beam ! Combined flux in latest and established models = 0.494918 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 67 components and 0.494918 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124309Jy sigma=0.877769 ! Fit after self-cal, rms=0.124323Jy sigma=0.877694 ! 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=2.075 mas, bmaj=3.887 mas, bpa=25.91 degrees ! Estimated noise=1.47729 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.075 x 3.887 at 25.91 degrees (North through East) ! Clean map min=-0.0064504 max=0.43591 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=1.833 mas, bmaj=3.588 mas, bpa=25.32 degrees ! Estimated noise=1.70441 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.339412 Jy ! Component: 100 - total flux cleaned = 0.421161 Jy ! Component: 150 - total flux cleaned = 0.450819 Jy ! Component: 200 - total flux cleaned = 0.465581 Jy ! Total flux subtracted in 200 components = 0.465581 Jy ! Clean residual min=-0.006759 max=0.010997 Jy/beam ! Clean residual mean=0.000001 rms=0.001601 Jy/beam ! Combined flux in latest and established models = 0.465581 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.465581 Jy ! Inverting map and beam ! Estimated beam: bmin=2.075 mas, bmaj=3.887 mas, bpa=25.91 degrees ! Estimated noise=1.47729 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-1.5, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0114256 Jy ! Component: 100 - total flux cleaned = 0.0184802 Jy ! Component: 150 - total flux cleaned = 0.0226037 Jy ! Component: 200 - total flux cleaned = 0.0244028 Jy ! Total flux subtracted in 200 components = 0.0244028 Jy ! Clean residual min=-0.004931 max=0.004536 Jy/beam ! Clean residual mean=0.000002 rms=0.001133 Jy/beam ! Combined flux in latest and established models = 0.489984 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 37 components and 0.489984 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=8.464 mas, bmaj=10.46 mas, bpa=-6.731 degrees ! Estimated noise=1.94755 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00312418 Jy ! Component: 100 - total flux cleaned = 0.00436362 Jy ! Component: 150 - total flux cleaned = 0.0045992 Jy ! Component: 200 - total flux cleaned = 0.0048012 Jy ! Total flux subtracted in 200 components = 0.0048012 Jy ! Clean residual min=-0.004373 max=0.003923 Jy/beam ! Clean residual mean=0.000000 rms=0.001228 Jy/beam ! Combined flux in latest and established models = 0.494785 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 = 0.000139878 Jy ! Component: 100 - total flux cleaned = 0.000203599 Jy ! Component: 150 - total flux cleaned = 0.000263025 Jy ! Component: 200 - total flux cleaned = 0.000345525 Jy ! Total flux subtracted in 200 components = 0.000345525 Jy ! Clean residual min=-0.004399 max=0.003925 Jy/beam ! Clean residual mean=-0.000000 rms=0.001224 Jy/beam ! Combined flux in latest and established models = 0.49513 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 56 components and 0.49513 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.075 mas, bmaj=3.887 mas, bpa=25.91 degrees ! Estimated noise=1.47729 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00108923 Jy ! Component: 100 - total flux cleaned = -0.00130165 Jy ! Component: 150 - total flux cleaned = -0.00121229 Jy ! Component: 200 - total flux cleaned = -0.00113045 Jy ! Total flux subtracted in 200 components = -0.00113045 Jy ! Clean residual min=-0.004519 max=0.004590 Jy/beam ! Clean residual mean=0.000000 rms=0.001081 Jy/beam ! Combined flux in latest and established models = 0.494 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 67 components and 0.494 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124197Jy sigma=0.881442 ! Fit after self-cal, rms=0.124131Jy sigma=0.880683 wmodel J0239-0234_S_map.mod ! Writing 67 model components to file: J0239-0234_S_map.mod wobs J0239-0234_S_uvs.fits ! Writing UV FITS file: J0239-0234_S_uvs.fits wwins J0239-0234_S_map.win ! wwins: Wrote 3 windows to J0239-0234_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 = -0.000264326 Jy ! Component: 100 - total flux cleaned = 0.000132966 Jy ! Component: 150 - total flux cleaned = 0.000900949 Jy ! Component: 200 - total flux cleaned = 0.00149918 Jy ! Component: 250 - total flux cleaned = 0.00201006 Jy ! Component: 300 - total flux cleaned = 0.00236769 Jy ! Component: 350 - total flux cleaned = 0.00257794 Jy ! Component: 400 - total flux cleaned = 0.00237163 Jy ! Component: 450 - total flux cleaned = 0.00216897 Jy ! Component: 500 - total flux cleaned = 0.0023035 Jy ! Component: 550 - total flux cleaned = 0.00210572 Jy ! Component: 600 - total flux cleaned = 0.00230244 Jy ! Component: 650 - total flux cleaned = 0.00223682 Jy ! Component: 700 - total flux cleaned = 0.00229911 Jy ! Component: 750 - total flux cleaned = 0.00204685 Jy ! Component: 800 - total flux cleaned = 0.00204831 Jy ! Component: 850 - total flux cleaned = 0.00217124 Jy ! Component: 900 - total flux cleaned = 0.00204918 Jy ! Component: 950 - total flux cleaned = 0.00192857 Jy ! Component: 1000 - total flux cleaned = 0.0022881 Jy ! Component: 1050 - total flux cleaned = 0.00228831 Jy ! Component: 1100 - total flux cleaned = 0.00252391 Jy ! Component: 1150 - total flux cleaned = 0.00258286 Jy ! Component: 1200 - total flux cleaned = 0.00293052 Jy ! Component: 1250 - total flux cleaned = 0.00310321 Jy ! Component: 1300 - total flux cleaned = 0.00333152 Jy ! Component: 1350 - total flux cleaned = 0.00367127 Jy ! Component: 1400 - total flux cleaned = 0.00361496 Jy ! Component: 1450 - total flux cleaned = 0.00400598 Jy ! Component: 1500 - total flux cleaned = 0.00417242 Jy ! Component: 1550 - total flux cleaned = 0.00466728 Jy ! Component: 1600 - total flux cleaned = 0.00461254 Jy ! Component: 1650 - total flux cleaned = 0.00488377 Jy ! Component: 1700 - total flux cleaned = 0.00504554 Jy ! Component: 1750 - total flux cleaned = 0.00504558 Jy ! Component: 1800 - total flux cleaned = 0.00531128 Jy ! Component: 1850 - total flux cleaned = 0.0052064 Jy ! Component: 1900 - total flux cleaned = 0.0055216 Jy ! Component: 1950 - total flux cleaned = 0.00546955 Jy ! Component: 2000 - total flux cleaned = 0.00562525 Jy ! Component: 2050 - total flux cleaned = 0.0058315 Jy ! Component: 2100 - total flux cleaned = 0.00572882 Jy ! Component: 2150 - total flux cleaned = 0.00583105 Jy ! Component: 2200 - total flux cleaned = 0.00598348 Jy ! Component: 2250 - total flux cleaned = 0.00633535 Jy ! Component: 2300 - total flux cleaned = 0.00618521 Jy ! Component: 2350 - total flux cleaned = 0.006334 Jy ! Component: 2400 - total flux cleaned = 0.00638301 Jy ! Component: 2450 - total flux cleaned = 0.00618708 Jy ! Component: 2500 - total flux cleaned = 0.00628457 Jy ! Component: 2550 - total flux cleaned = 0.00643115 Jy ! Component: 2600 - total flux cleaned = 0.00633477 Jy ! Component: 2650 - total flux cleaned = 0.00638329 Jy ! Component: 2700 - total flux cleaned = 0.0063833 Jy ! Component: 2750 - total flux cleaned = 0.00647849 Jy ! Component: 2800 - total flux cleaned = 0.00657282 Jy ! Component: 2850 - total flux cleaned = 0.00638483 Jy ! Component: 2900 - total flux cleaned = 0.00638516 Jy ! Component: 2950 - total flux cleaned = 0.00633833 Jy ! Component: 3000 - total flux cleaned = 0.00647714 Jy ! Component: 3050 - total flux cleaned = 0.00633876 Jy ! Component: 3100 - total flux cleaned = 0.00633892 Jy ! Component: 3150 - total flux cleaned = 0.00638456 Jy ! Component: 3200 - total flux cleaned = 0.00629406 Jy ! Component: 3250 - total flux cleaned = 0.00606749 Jy ! Component: 3300 - total flux cleaned = 0.00602263 Jy ! Component: 3350 - total flux cleaned = 0.00611244 Jy ! Component: 3400 - total flux cleaned = 0.00606754 Jy ! Component: 3450 - total flux cleaned = 0.00597848 Jy ! Component: 3500 - total flux cleaned = 0.00597865 Jy ! Component: 3550 - total flux cleaned = 0.00571457 Jy ! Component: 3600 - total flux cleaned = 0.00588978 Jy ! Component: 3650 - total flux cleaned = 0.00558475 Jy ! Component: 3700 - total flux cleaned = 0.00554139 Jy ! Component: 3750 - total flux cleaned = 0.00558483 Jy ! Component: 3800 - total flux cleaned = 0.00541301 Jy ! Component: 3850 - total flux cleaned = 0.00566934 Jy ! Component: 3900 - total flux cleaned = 0.00558386 Jy ! Component: 3950 - total flux cleaned = 0.00545667 Jy ! Component: 4000 - total flux cleaned = 0.00537197 Jy ! Component: 4050 - total flux cleaned = 0.00528794 Jy ! Total flux subtracted in 4096 components = 0.00512045 Jy ! Clean residual min=-0.002386 max=0.002605 Jy/beam ! Clean residual mean=0.000000 rms=0.000706 Jy/beam ! Combined flux in latest and established models = 0.49912 Jy keep ! Adding 303 model components to the UV plane model. ! The established model now contains 370 components and 0.499121 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv119_uvs/J0239-0234_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.075 x 3.887 at 25.91 degrees (North through East) ! Clean map min=-0.0035074 max=0.4312 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv119_uvs/J0239-0234_S_map.fits wmodel /scr/pima/rv119_uvs/J0239-0234_S_map.mod ! Writing 370 model components to file: /scr/pima/rv119_uvs/J0239-0234_S_map.mod wobs /scr/pima/rv119_uvs/J0239-0234_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv119_uvs/J0239-0234_S_uvs.fits wwins /scr/pima/rv119_uvs/J0239-0234_S_map.win ! wwins: Wrote 4 windows to /scr/pima/rv119_uvs/J0239-0234_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.431201 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000701255 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.487885 0.487885 0.97577 1.95154 3.90308 7.80616 15.6123 31.2246 62.4493 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0021 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.431 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 614.899 quit ! Quitting program ! Log file /scr/pima/rv119_uvs/J0239-0234_S_dfm.log closed on Sun Dec 17 11:33:35 2017