! Started logfile: /scr/pima/bg219i_uvs/J2030-0622_S_dfm.log on Thu May 19 23:34:06 2016 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /scr/pima/bg219i_uvs/J2030-0622_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J2030-0622_S_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.855556 visibilities/baseline/integration-bin. ! Found source: J2030-0622 ! ! 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 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 6468 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 J2030-0622_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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.013120Jy sigma=21.656666 ! Fit after self-cal, rms=0.865758Jy sigma=18.570535 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.959 mas, bmaj=7.85 mas, bpa=-2.016 degrees ! Estimated noise=0.534178 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 = 0.101353 Jy ! Component: 100 - total flux cleaned = 0.125494 Jy ! Total flux subtracted in 100 components = 0.125494 Jy ! Clean residual min=-0.004486 max=0.009298 Jy/beam ! Clean residual mean=0.000017 rms=0.001335 Jy/beam ! Combined flux in latest and established models = 0.125494 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.125494 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065278Jy sigma=1.356789 ! Fit after self-cal, rms=0.065232Jy sigma=1.356567 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00989486 Jy ! Component: 100 - total flux cleaned = 0.0150764 Jy ! Total flux subtracted in 100 components = 0.0150764 Jy ! Clean residual min=-0.004039 max=0.007058 Jy/beam ! Clean residual mean=0.000010 rms=0.001003 Jy/beam ! Combined flux in latest and established models = 0.14057 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.14057 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063169Jy sigma=1.309349 ! Fit after self-cal, rms=0.063137Jy sigma=1.309136 ! Inverting map ! Added new window around map position (-7, -2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00617288 Jy ! Component: 100 - total flux cleaned = 0.00949997 Jy ! Total flux subtracted in 100 components = 0.00949997 Jy ! Clean residual min=-0.003333 max=0.003293 Jy/beam ! Clean residual mean=0.000007 rms=0.000835 Jy/beam ! Combined flux in latest and established models = 0.15007 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 42 components and 0.15007 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062308Jy sigma=1.290864 ! Fit after self-cal, rms=0.062221Jy sigma=1.289501 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.791 mas, bmaj=8.956 mas, bpa=-2.567 degrees ! Estimated noise=0.426778 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 = 0.00454784 Jy ! Component: 100 - total flux cleaned = 0.00721958 Jy ! Component: 150 - total flux cleaned = 0.00896787 Jy ! Component: 200 - total flux cleaned = 0.0101656 Jy ! Total flux subtracted in 200 components = 0.0101656 Jy ! Clean residual min=-0.002795 max=0.003243 Jy/beam ! Clean residual mean=0.000003 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 0.160236 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 89 components and 0.160236 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061873Jy sigma=1.281618 ! Fit after self-cal, rms=0.061827Jy sigma=1.280827 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.791 x 8.956 at -2.567 degrees (North through East) ! Clean map min=-0.0026885 max=0.1328 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 1.01 KP 1.01 ! LA 0.98 MK 0.99 NL 1.04 OV 0.96 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.05 HN 1.02 KP 0.98 ! LA 0.97 MK 0.95 NL 1.00 OV 0.98 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.02 KP 0.97 ! LA 0.99 MK 1.02 NL 1.00 OV 0.98 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.07 HN 1.04 KP 0.99 ! LA 0.96 MK 1.00 NL 1.03 OV 0.97 ! PT 0.95 SC 1.01 ! ! ! Fit before self-cal, rms=0.061827Jy sigma=1.280827 ! Fit after self-cal, rms=0.061616Jy sigma=1.275826 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.792 mas, bmaj=8.965 mas, bpa=-2.493 degrees ! Estimated noise=0.42497 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 = 0.000158866 Jy ! Component: 100 - total flux cleaned = 0.000185971 Jy ! Component: 150 - total flux cleaned = 0.0002349 Jy ! Component: 200 - total flux cleaned = 0.000254082 Jy ! Total flux subtracted in 200 components = 0.000254082 Jy ! Clean residual min=-0.002386 max=0.003133 Jy/beam ! Clean residual mean=-0.000002 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.16049 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 95 components and 0.16049 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061593Jy sigma=1.275318 ! Fit after self-cal, rms=0.061605Jy sigma=1.275208 ! 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=0.061605Jy sigma=1.275208 ! Fit after self-cal, rms=0.061432Jy sigma=1.271492 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.792 mas, bmaj=8.96 mas, bpa=-2.416 degrees ! Estimated noise=0.424532 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000537025 Jy ! Component: 100 - total flux cleaned = 0.000608958 Jy ! Component: 150 - total flux cleaned = 0.000663387 Jy ! Component: 200 - total flux cleaned = 0.000663557 Jy ! Total flux subtracted in 200 components = 0.000663557 Jy ! Clean residual min=-0.002414 max=0.002806 Jy/beam ! Clean residual mean=0.000001 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.161153 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 105 components and 0.161153 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061413Jy sigma=1.271171 ! Fit after self-cal, rms=0.061416Jy sigma=1.271097 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 (-31, -23.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00271028 Jy ! Component: 100 - total flux cleaned = 0.00415713 Jy ! Component: 150 - total flux cleaned = 0.00455362 Jy ! Component: 200 - total flux cleaned = 0.00495997 Jy ! Total flux subtracted in 200 components = 0.00495997 Jy ! Clean residual min=-0.002135 max=0.002015 Jy/beam ! Clean residual mean=0.000004 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.166113 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 129 components and 0.166113 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061292Jy sigma=1.267986 ! Fit after self-cal, rms=0.061285Jy sigma=1.267813 ! 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=0.061285Jy sigma=1.267813 ! Fit after self-cal, rms=0.061249Jy sigma=1.267596 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.79 mas, bmaj=8.952 mas, bpa=-2.376 degrees ! Estimated noise=0.423924 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115776 Jy ! Component: 100 - total flux cleaned = 0.0015208 Jy ! Component: 150 - total flux cleaned = 0.00174838 Jy ! Component: 200 - total flux cleaned = 0.00197546 Jy ! Total flux subtracted in 200 components = 0.00197546 Jy ! Clean residual min=-0.002067 max=0.001917 Jy/beam ! Clean residual mean=0.000004 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.168089 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 141 components and 0.168089 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061219Jy sigma=1.266827 ! Fit after self-cal, rms=0.061222Jy sigma=1.266793 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 = 0.000185459 Jy ! Component: 100 - total flux cleaned = 0.000388186 Jy ! Component: 150 - total flux cleaned = 0.000571077 Jy ! Component: 200 - total flux cleaned = 0.000738953 Jy ! Total flux subtracted in 200 components = 0.000738953 Jy ! Clean residual min=-0.002028 max=0.001926 Jy/beam ! Clean residual mean=0.000004 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.168828 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 150 components and 0.168828 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061209Jy sigma=1.266495 ! Fit after self-cal, rms=0.061209Jy sigma=1.266482 ! 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=0.061209Jy sigma=1.266482 ! Fit after self-cal, rms=0.061250Jy sigma=1.266432 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.018 mas, bmaj=13.22 mas, bpa=1.859 degrees ! Estimated noise=0.514106 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00085664 Jy ! Component: 100 - total flux cleaned = 0.00123654 Jy ! Component: 150 - total flux cleaned = 0.00154046 Jy ! Component: 200 - total flux cleaned = 0.00170058 Jy ! Total flux subtracted in 200 components = 0.00170058 Jy ! Clean residual min=-0.002119 max=0.001987 Jy/beam ! Clean residual mean=0.000008 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.170528 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 160 components and 0.170528 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061248Jy sigma=1.266364 ! Fit after self-cal, rms=0.061248Jy sigma=1.266340 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 = 0.000162451 Jy ! Component: 100 - total flux cleaned = 0.000277957 Jy ! Component: 150 - total flux cleaned = 0.000383717 Jy ! Component: 200 - total flux cleaned = 0.000469154 Jy ! Total flux subtracted in 200 components = 0.000469154 Jy ! Clean residual min=-0.002073 max=0.001964 Jy/beam ! Clean residual mean=0.000008 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.170997 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 165 components and 0.170997 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061248Jy sigma=1.266350 ! Fit after self-cal, rms=0.061247Jy sigma=1.266340 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=3.79 mas, bmaj=8.948 mas, bpa=-2.36 degrees ! Estimated noise=0.423956 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.79 x 8.948 at -2.36 degrees (North through East) ! Clean map min=-0.0020054 max=0.13211 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.958 mas, bmaj=7.844 mas, bpa=-1.802 degrees ! Estimated noise=0.530875 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.100594 Jy ! Component: 100 - total flux cleaned = 0.124717 Jy ! Component: 150 - total flux cleaned = 0.135659 Jy ! Component: 200 - total flux cleaned = 0.142338 Jy ! Total flux subtracted in 200 components = 0.142338 Jy ! Clean residual min=-0.003141 max=0.003951 Jy/beam ! Clean residual mean=0.000007 rms=0.000838 Jy/beam ! Combined flux in latest and established models = 0.142338 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.142338 Jy ! Inverting map and beam ! Estimated beam: bmin=3.79 mas, bmaj=8.948 mas, bpa=-2.36 degrees ! Estimated noise=0.423956 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 (-10.5, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00722783 Jy ! Component: 100 - total flux cleaned = 0.011708 Jy ! Component: 150 - total flux cleaned = 0.0149315 Jy ! Component: 200 - total flux cleaned = 0.0174848 Jy ! Total flux subtracted in 200 components = 0.0174848 Jy ! Clean residual min=-0.002285 max=0.002288 Jy/beam ! Clean residual mean=0.000004 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.159823 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 76 components and 0.159823 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=8.018 mas, bmaj=13.22 mas, bpa=1.859 degrees ! Estimated noise=0.514106 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00303659 Jy ! Component: 100 - total flux cleaned = 0.0052227 Jy ! Component: 150 - total flux cleaned = 0.00691172 Jy ! Component: 200 - total flux cleaned = 0.00824277 Jy ! Total flux subtracted in 200 components = 0.00824277 Jy ! Clean residual min=-0.002235 max=0.001967 Jy/beam ! Clean residual mean=0.000008 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.168066 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 = 0.00105608 Jy ! Component: 100 - total flux cleaned = 0.00190472 Jy ! Component: 150 - total flux cleaned = 0.00260561 Jy ! Component: 200 - total flux cleaned = 0.00319106 Jy ! Total flux subtracted in 200 components = 0.00319106 Jy ! Clean residual min=-0.002005 max=0.001964 Jy/beam ! Clean residual mean=0.000008 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.171257 Jy ! Adding 91 model components to the UV plane model. ! The established model now contains 151 components and 0.171257 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.79 mas, bmaj=8.948 mas, bpa=-2.36 degrees ! Estimated noise=0.423956 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.03102e-05 Jy ! Component: 100 - total flux cleaned = 9.43671e-05 Jy ! Component: 150 - total flux cleaned = 0.000261867 Jy ! Component: 200 - total flux cleaned = 0.000363043 Jy ! Total flux subtracted in 200 components = 0.000363043 Jy ! Clean residual min=-0.001864 max=0.001933 Jy/beam ! Clean residual mean=0.000005 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.17162 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 174 components and 0.17162 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061229Jy sigma=1.266191 ! Fit after self-cal, rms=0.061225Jy sigma=1.266006 wmodel /J2030-0622_S_map.mod ! wmodel: Unable to open new model file: /J2030-0622_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J2030-0622_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.79 x 8.948 at -2.36 degrees (North through East) ! Clean map min=-0.0018068 max=0.13215 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J2030-0622_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.132145 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000471294 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.06995 1.06995 2.13989 4.27979 8.55958 17.1192 34.2383 68.4766 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.132 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 280.387 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J2030-0622_S_dfm.log closed on Thu May 19 23:34:08 2016