! Started logfile: /scr/pima/rv119_uvs/J0607+6720_X_dfm.log on Sun Dec 17 11:33:47 2017 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.36575 obs /scr/pima/rv119_uvs/J0607+6720_X_uva.fits ! Reading UV FITS file: /scr/pima/rv119_uvs/J0607+6720_X_uva.fits ! AN table 1: 62 integrations on 45 of 45 possible baselines. ! AN table 2: 6 integrations on 21 of 21 possible baselines. ! AN table 3: 18 integrations on 1 of 1 possible baselines. ! AN table 4: 25 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.375326 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0607+6720 ! ! 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 8.36575e+09 8e+06 1 8e+06 ! 02 2 8.44575e+09 8e+06 1 8e+06 ! 03 3 8.80575e+09 8e+06 1 8e+06 ! 04 4 8.92575e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 5756 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J0607+6720_X] 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 0.200x0.200 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 355 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 36 telescope corrections were flagged in sub-array 3. ! A total of 125 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 355 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 36 telescope corrections were flagged in sub-array 3. ! A total of 125 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 355 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 36 telescope corrections were flagged in sub-array 3. ! A total of 125 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 355 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 36 telescope corrections were flagged in sub-array 3. ! A total of 125 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.061068Jy sigma=17.971557 ! Fit after self-cal, rms=0.695560Jy sigma=11.808794 ! 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=0.8298 mas, bmaj=1.127 mas, bpa=-57.38 degrees ! Estimated noise=0.835015 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 = 0.222434 Jy ! Component: 100 - total flux cleaned = 0.296187 Jy ! Total flux subtracted in 100 components = 0.296187 Jy ! Clean residual min=-0.008860 max=0.043637 Jy/beam ! Clean residual mean=-0.000009 rms=0.002154 Jy/beam ! Combined flux in latest and established models = 0.296187 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.296187 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105277Jy sigma=1.717135 ! Fit after self-cal, rms=0.104781Jy sigma=1.709258 ! Inverting map ! Added new window around map position (0, -1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0425595 Jy ! Component: 100 - total flux cleaned = 0.0660199 Jy ! Total flux subtracted in 100 components = 0.0660199 Jy ! Clean residual min=-0.005485 max=0.021151 Jy/beam ! Clean residual mean=-0.000005 rms=0.001367 Jy/beam ! Combined flux in latest and established models = 0.362207 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 27 components and 0.362207 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076708Jy sigma=1.199972 ! Fit after self-cal, rms=0.074954Jy sigma=1.169446 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.018975 Jy ! Component: 100 - total flux cleaned = 0.0298148 Jy ! Total flux subtracted in 100 components = 0.0298148 Jy ! Clean residual min=-0.004926 max=0.010594 Jy/beam ! Clean residual mean=-0.000004 rms=0.001046 Jy/beam ! Combined flux in latest and established models = 0.392021 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 38 components and 0.392022 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067625Jy sigma=1.030506 ! Fit after self-cal, rms=0.067016Jy sigma=1.019346 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00953626 Jy ! Component: 100 - total flux cleaned = 0.0149341 Jy ! Total flux subtracted in 100 components = 0.0149341 Jy ! Clean residual min=-0.004559 max=0.005720 Jy/beam ! Clean residual mean=-0.000003 rms=0.000941 Jy/beam ! Combined flux in latest and established models = 0.406956 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 45 components and 0.406956 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065063Jy sigma=0.981190 ! Fit after self-cal, rms=0.064870Jy sigma=0.977744 ! 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=1.005 mas, bmaj=1.334 mas, bpa=-63.56 degrees ! Estimated noise=0.642899 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 = 0.00718189 Jy ! Component: 100 - total flux cleaned = 0.0108396 Jy ! Component: 150 - total flux cleaned = 0.0127142 Jy ! Component: 200 - total flux cleaned = 0.0131214 Jy ! Total flux subtracted in 200 components = 0.0131214 Jy ! Clean residual min=-0.003350 max=0.003699 Jy/beam ! Clean residual mean=-0.000008 rms=0.000828 Jy/beam ! Combined flux in latest and established models = 0.420077 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 55 components and 0.420077 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064137Jy sigma=0.962895 ! Fit after self-cal, rms=0.064003Jy sigma=0.960769 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.005 x 1.334 at -63.56 degrees (North through East) ! Clean map min=-0.0028766 max=0.27442 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.01 KP 0.99 ! LA 1.02 MK 1.01 NL 1.01 NY 1.04 ! OV 1.02 PT 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.93 HN 1.05 KP 1.00 LA 1.00 ! NL 0.96 PT 1.00 WZ 1.06 ! ! Telescope amplitude corrections in sub-array 3: ! ON 0.00* WZ 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.04 HN 1.04 KP 0.99 LA 0.96 ! MK 1.02 NL 1.00 OV 1.00 PT 1.00 ! SC 1.01 ! ! ! Correcting IF 2. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.04 KP 0.98 ! LA 1.01 MK 1.04 NL 0.99 NY 0.97 ! OV 1.01 PT 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00 HN 1.00 KP 0.97 LA 0.95 ! NL 1.08 PT 1.03 WZ 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! ON 0.00* WZ 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 HN 1.06 KP 0.99 LA 0.97 ! MK 1.01 NL 1.01 OV 1.00 PT 1.00 ! SC 0.99 ! ! ! Correcting IF 3. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.00 KP 0.99 ! LA 1.00 MK 0.98 NL 1.00 NY 1.02 ! OV 1.02 PT 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.99 HN 1.05 KP 0.98 LA 1.00 ! NL 0.97 PT 1.03 WZ 0.96 ! ! Telescope amplitude corrections in sub-array 3: ! ON 0.00* WZ 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 HN 1.00 KP 0.96 LA 0.99 ! MK 0.98 NL 1.03 OV 0.99 PT 0.99 ! SC 0.97 ! ! ! Correcting IF 4. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.03 KP 0.98 ! LA 1.00 MK 0.95 NL 1.01 NY 0.97 ! OV 1.01 PT 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00 HN 1.00 KP 0.94 LA 0.99 ! NL 0.95 PT 1.02 WZ 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! ON 0.00* WZ 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.04 HN 0.99 KP 0.95 LA 0.98 ! MK 1.01 NL 1.02 OV 1.00 PT 0.96 ! SC 0.97 ! ! ! Fit before self-cal, rms=0.064003Jy sigma=0.960769 ! Fit after self-cal, rms=0.063227Jy sigma=0.954105 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.019 mas, bmaj=1.346 mas, bpa=-61.81 degrees ! Estimated noise=0.656417 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 = -0.000501685 Jy ! Component: 100 - total flux cleaned = -0.000286934 Jy ! Component: 150 - total flux cleaned = -0.000343717 Jy ! Component: 200 - total flux cleaned = -0.000341555 Jy ! Total flux subtracted in 200 components = -0.000341555 Jy ! Clean residual min=-0.003254 max=0.003686 Jy/beam ! Clean residual mean=0.000001 rms=0.000794 Jy/beam ! Combined flux in latest and established models = 0.419735 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 56 components and 0.419736 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063061Jy sigma=0.951319 ! Fit after self-cal, rms=0.062989Jy sigma=0.950288 ! 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=0.062989Jy sigma=0.950288 ! Fit after self-cal, rms=0.061953Jy sigma=0.924383 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.018 mas, bmaj=1.344 mas, bpa=-61.5 degrees ! Estimated noise=0.656486 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.7313e-05 Jy ! Component: 100 - total flux cleaned = 0.000158074 Jy ! Component: 150 - total flux cleaned = 0.000162657 Jy ! Component: 200 - total flux cleaned = 0.000248134 Jy ! Total flux subtracted in 200 components = 0.000248134 Jy ! Clean residual min=-0.002827 max=0.002714 Jy/beam ! Clean residual mean=-0.000002 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.419984 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 57 components and 0.419984 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061821Jy sigma=0.921993 ! Fit after self-cal, rms=0.061775Jy sigma=0.921191 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 = -0.000147577 Jy ! Component: 100 - total flux cleaned = 7.79083e-05 Jy ! Component: 150 - total flux cleaned = 7.91223e-05 Jy ! Component: 200 - total flux cleaned = 7.88969e-05 Jy ! Total flux subtracted in 200 components = 7.88969e-05 Jy ! Clean residual min=-0.002786 max=0.002673 Jy/beam ! Clean residual mean=-0.000002 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.420063 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 57 components and 0.420063 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061680Jy sigma=0.919595 ! Fit after self-cal, rms=0.061642Jy sigma=0.919029 ! 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=0.061642Jy sigma=0.919029 ! Fit after self-cal, rms=0.061445Jy sigma=0.914733 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.018 mas, bmaj=1.344 mas, bpa=-61.36 degrees ! Estimated noise=0.656568 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.57794e-05 Jy ! Component: 100 - total flux cleaned = 0.000223125 Jy ! Component: 150 - total flux cleaned = 0.000262371 Jy ! Component: 200 - total flux cleaned = 0.000295301 Jy ! Total flux subtracted in 200 components = 0.000295301 Jy ! Clean residual min=-0.002729 max=0.002639 Jy/beam ! Clean residual mean=-0.000003 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.420358 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 58 components and 0.420358 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061372Jy sigma=0.913453 ! Fit after self-cal, rms=0.061345Jy sigma=0.913028 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 = -0.000109392 Jy ! Component: 100 - total flux cleaned = 5.51331e-05 Jy ! Component: 150 - total flux cleaned = 5.42231e-05 Jy ! Component: 200 - total flux cleaned = 5.44403e-05 Jy ! Total flux subtracted in 200 components = 5.44403e-05 Jy ! Clean residual min=-0.002688 max=0.002612 Jy/beam ! Clean residual mean=-0.000003 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.420412 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 58 components and 0.420412 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061293Jy sigma=0.912151 ! Fit after self-cal, rms=0.061273Jy sigma=0.911851 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.061273Jy sigma=0.911851 ! Fit after self-cal, rms=0.061288Jy sigma=0.911795 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.636 mas, bmaj=3.035 mas, bpa=-29.67 degrees ! Estimated noise=0.821877 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109403 Jy ! Component: 100 - total flux cleaned = 0.00113916 Jy ! Component: 150 - total flux cleaned = 0.00119088 Jy ! Component: 200 - total flux cleaned = 0.00121722 Jy ! Total flux subtracted in 200 components = 0.00121722 Jy ! Clean residual min=-0.003029 max=0.002487 Jy/beam ! Clean residual mean=-0.000006 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.42163 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 64 components and 0.42163 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061285Jy sigma=0.911557 ! Fit after self-cal, rms=0.061271Jy sigma=0.911425 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.85655e-05 Jy ! Component: 100 - total flux cleaned = 9.60285e-05 Jy ! Component: 150 - total flux cleaned = 0.000137564 Jy ! Component: 200 - total flux cleaned = 0.000158953 Jy ! Total flux subtracted in 200 components = 0.000158953 Jy ! Clean residual min=-0.003015 max=0.002497 Jy/beam ! Clean residual mean=-0.000006 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.421789 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 65 components and 0.421789 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061269Jy sigma=0.911234 ! Fit after self-cal, rms=0.061261Jy sigma=0.911148 ! 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=1.017 mas, bmaj=1.343 mas, bpa=-61.25 degrees ! Estimated noise=0.656698 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.017 x 1.343 at -61.25 degrees (North through East) ! Clean map min=-0.0024937 max=0.27426 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=0.8312 mas, bmaj=1.124 mas, bpa=-56.44 degrees ! Estimated noise=0.855682 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.224773 Jy ! Component: 100 - total flux cleaned = 0.308055 Jy ! Component: 150 - total flux cleaned = 0.350583 Jy ! Component: 200 - total flux cleaned = 0.374925 Jy ! Total flux subtracted in 200 components = 0.374925 Jy ! Clean residual min=-0.004047 max=0.012464 Jy/beam ! Clean residual mean=-0.000004 rms=0.001033 Jy/beam ! Combined flux in latest and established models = 0.374925 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.374925 Jy ! Inverting map and beam ! Estimated beam: bmin=1.017 mas, bmaj=1.343 mas, bpa=-61.25 degrees ! Estimated noise=0.656698 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 = 0.0213079 Jy ! Component: 100 - total flux cleaned = 0.0320449 Jy ! Component: 150 - total flux cleaned = 0.0379848 Jy ! Component: 200 - total flux cleaned = 0.0413854 Jy ! Total flux subtracted in 200 components = 0.0413854 Jy ! Clean residual min=-0.002731 max=0.002621 Jy/beam ! Clean residual mean=-0.000002 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.41631 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 43 components and 0.41631 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.636 mas, bmaj=3.035 mas, bpa=-29.67 degrees ! Estimated noise=0.821877 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00288458 Jy ! Component: 100 - total flux cleaned = 0.00416146 Jy ! Component: 150 - total flux cleaned = 0.00476629 Jy ! Component: 200 - total flux cleaned = 0.00490766 Jy ! Total flux subtracted in 200 components = 0.00490766 Jy ! Clean residual min=-0.003065 max=0.002533 Jy/beam ! Clean residual mean=-0.000006 rms=0.000748 Jy/beam ! Combined flux in latest and established models = 0.421218 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 = 3.69055e-05 Jy ! Component: 100 - total flux cleaned = 7.20358e-05 Jy ! Component: 150 - total flux cleaned = 9.44148e-05 Jy ! Component: 200 - total flux cleaned = 0.000116358 Jy ! Total flux subtracted in 200 components = 0.000116358 Jy ! Clean residual min=-0.003054 max=0.002532 Jy/beam ! Clean residual mean=-0.000006 rms=0.000747 Jy/beam ! Combined flux in latest and established models = 0.421334 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 56 components and 0.421335 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.017 mas, bmaj=1.343 mas, bpa=-61.25 degrees ! Estimated noise=0.656698 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00057817 Jy ! Component: 100 - total flux cleaned = -0.000645037 Jy ! Component: 150 - total flux cleaned = -0.000645622 Jy ! Component: 200 - total flux cleaned = -0.000644012 Jy ! Total flux subtracted in 200 components = -0.000644012 Jy ! Clean residual min=-0.002656 max=0.002600 Jy/beam ! Clean residual mean=-0.000003 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.420691 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 60 components and 0.42069 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061285Jy sigma=0.911091 ! Fit after self-cal, rms=0.061242Jy sigma=0.910448 wmodel J0607+6720_X_map.mod ! Writing 60 model components to file: J0607+6720_X_map.mod wobs J0607+6720_X_uvs.fits ! Writing UV FITS file: J0607+6720_X_uvs.fits wwins J0607+6720_X_map.win ! wwins: Wrote 2 windows to J0607+6720_X_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 = -0.000354386 Jy ! Component: 100 - total flux cleaned = -0.000492886 Jy ! Component: 150 - total flux cleaned = -0.000447863 Jy ! Component: 200 - total flux cleaned = -0.000490912 Jy ! Component: 250 - total flux cleaned = -0.000532099 Jy ! Component: 300 - total flux cleaned = -0.000490861 Jy ! Component: 350 - total flux cleaned = -0.000531253 Jy ! Component: 400 - total flux cleaned = -0.000570755 Jy ! Component: 450 - total flux cleaned = -0.000570301 Jy ! Component: 500 - total flux cleaned = -0.000493063 Jy ! Component: 550 - total flux cleaned = -0.000417268 Jy ! Component: 600 - total flux cleaned = -0.000379911 Jy ! Component: 650 - total flux cleaned = -0.000416942 Jy ! Component: 700 - total flux cleaned = -0.000416685 Jy ! Component: 750 - total flux cleaned = -0.000416811 Jy ! Component: 800 - total flux cleaned = -0.000488484 Jy ! Component: 850 - total flux cleaned = -0.000488852 Jy ! Component: 900 - total flux cleaned = -0.000629134 Jy ! Component: 950 - total flux cleaned = -0.000837117 Jy ! Component: 1000 - total flux cleaned = -0.000802809 Jy ! Component: 1050 - total flux cleaned = -0.000939284 Jy ! Component: 1100 - total flux cleaned = -0.00104057 Jy ! Component: 1150 - total flux cleaned = -0.00120821 Jy ! Component: 1200 - total flux cleaned = -0.00137423 Jy ! Component: 1250 - total flux cleaned = -0.00147302 Jy ! Component: 1300 - total flux cleaned = -0.00160404 Jy ! Component: 1350 - total flux cleaned = -0.00179824 Jy ! Component: 1400 - total flux cleaned = -0.00186262 Jy ! Component: 1450 - total flux cleaned = -0.00195846 Jy ! Component: 1500 - total flux cleaned = -0.002213 Jy ! Component: 1550 - total flux cleaned = -0.00237065 Jy ! Component: 1600 - total flux cleaned = -0.00252713 Jy ! Component: 1650 - total flux cleaned = -0.002527 Jy ! Component: 1700 - total flux cleaned = -0.00280546 Jy ! Component: 1750 - total flux cleaned = -0.00298978 Jy ! Component: 1800 - total flux cleaned = -0.0031116 Jy ! Component: 1850 - total flux cleaned = -0.00329361 Jy ! Component: 1900 - total flux cleaned = -0.00338427 Jy ! Component: 1950 - total flux cleaned = -0.00353424 Jy ! Component: 2000 - total flux cleaned = -0.00365299 Jy ! Component: 2050 - total flux cleaned = -0.00377186 Jy ! Component: 2100 - total flux cleaned = -0.00394872 Jy ! Component: 2150 - total flux cleaned = -0.00409508 Jy ! Component: 2200 - total flux cleaned = -0.00429903 Jy ! Component: 2250 - total flux cleaned = -0.00441509 Jy ! Component: 2300 - total flux cleaned = -0.00453052 Jy ! Component: 2350 - total flux cleaned = -0.00467375 Jy ! Component: 2400 - total flux cleaned = -0.0047879 Jy ! Component: 2450 - total flux cleaned = -0.00498656 Jy ! Component: 2500 - total flux cleaned = -0.00532556 Jy ! Component: 2550 - total flux cleaned = -0.00535374 Jy ! Component: 2600 - total flux cleaned = -0.00552169 Jy ! Component: 2650 - total flux cleaned = -0.00560511 Jy ! Component: 2700 - total flux cleaned = -0.00579925 Jy ! Component: 2750 - total flux cleaned = -0.00596485 Jy ! Component: 2800 - total flux cleaned = -0.00615703 Jy ! Component: 2850 - total flux cleaned = -0.00623894 Jy ! Component: 2900 - total flux cleaned = -0.00632089 Jy ! Component: 2950 - total flux cleaned = -0.00653771 Jy ! Component: 3000 - total flux cleaned = -0.00678057 Jy ! Component: 3050 - total flux cleaned = -0.00686099 Jy ! Component: 3100 - total flux cleaned = -0.00688771 Jy ! Component: 3150 - total flux cleaned = -0.00688775 Jy ! Component: 3200 - total flux cleaned = -0.00717951 Jy ! Component: 3250 - total flux cleaned = -0.0072324 Jy ! Component: 3300 - total flux cleaned = -0.00744262 Jy ! Component: 3350 - total flux cleaned = -0.00754749 Jy ! Component: 3400 - total flux cleaned = -0.00759991 Jy ! Component: 3450 - total flux cleaned = -0.00772987 Jy ! Component: 3500 - total flux cleaned = -0.00780744 Jy ! Component: 3550 - total flux cleaned = -0.00801379 Jy ! Component: 3600 - total flux cleaned = -0.00806496 Jy ! Component: 3650 - total flux cleaned = -0.0082442 Jy ! Component: 3700 - total flux cleaned = -0.0084737 Jy ! Component: 3750 - total flux cleaned = -0.00857551 Jy ! Component: 3800 - total flux cleaned = -0.00860079 Jy ! Component: 3850 - total flux cleaned = -0.00870164 Jy ! Component: 3900 - total flux cleaned = -0.00872689 Jy ! Component: 3950 - total flux cleaned = -0.00892737 Jy ! Component: 4000 - total flux cleaned = -0.00905213 Jy ! Component: 4050 - total flux cleaned = -0.00915162 Jy ! Total flux subtracted in 4096 components = -0.00922606 Jy ! Clean residual min=-0.001582 max=0.001386 Jy/beam ! Clean residual mean=-0.000002 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.411464 Jy keep ! Adding 358 model components to the UV plane model. ! The established model now contains 418 components and 0.411464 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv119_uvs/J0607+6720_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.017 x 1.343 at -61.25 degrees (North through East) ! Clean map min=-0.002189 max=0.27462 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv119_uvs/J0607+6720_X_map.fits wmodel /scr/pima/rv119_uvs/J0607+6720_X_map.mod ! Writing 418 model components to file: /scr/pima/rv119_uvs/J0607+6720_X_map.mod wobs /scr/pima/rv119_uvs/J0607+6720_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv119_uvs/J0607+6720_X_uvs.fits wwins /scr/pima/rv119_uvs/J0607+6720_X_map.win ! wwins: Wrote 3 windows to /scr/pima/rv119_uvs/J0607+6720_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.274621 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000432902 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.472908 0.472908 0.945817 1.89163 3.78327 7.56653 15.1331 30.2661 60.5323 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.274 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 634.372 quit ! Quitting program ! Log file /scr/pima/rv119_uvs/J0607+6720_X_dfm.log closed on Sun Dec 17 11:33:51 2017