! Started logfile: J0552+2007_S_dfm.log on Fri Feb 15 19:45:28 2019 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 J0552+2007_S_uvm.fits ! Reading UV FITS file: J0552+2007_S_uvm.fits ! AN table 1: 118 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.896798 visibilities/baseline/integration-bin. ! Found source: J0552+2007 ! ! 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 19048 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 J0552+2007_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 print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! 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 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1180 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005653Jy sigma=16.014450 ! Fit after self-cal, rms=0.932774Jy sigma=14.822789 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. sele I,1,3 ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: (none) 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=2.566 mas, bmaj=7.274 mas, bpa=-7.078 degrees ! Estimated noise=0.616101 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 = 0.0531891 Jy ! Component: 100 - total flux cleaned = 0.0648187 Jy ! Total flux subtracted in 100 components = 0.0648187 Jy ! Clean residual min=-0.002421 max=0.003356 Jy/beam ! Clean residual mean=-0.000002 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.0648187 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0648187 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.053181Jy sigma=0.674477 ! Fit after self-cal, rms=0.052797Jy sigma=0.668760 ! 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=3.183 mas, bmaj=8.347 mas, bpa=-7.999 degrees ! Estimated noise=0.399144 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 = 0.00406102 Jy ! Component: 100 - total flux cleaned = 0.00584534 Jy ! Component: 150 - total flux cleaned = 0.00684341 Jy ! Component: 200 - total flux cleaned = 0.00744117 Jy ! Total flux subtracted in 200 components = 0.00744117 Jy ! Clean residual min=-0.001801 max=0.002091 Jy/beam ! Clean residual mean=0.000001 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.0722598 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 31 components and 0.0722598 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.052510Jy sigma=0.663572 ! Fit after self-cal, rms=0.052514Jy sigma=0.663538 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.183 x 8.347 at -7.999 degrees (North through East) ! Clean map min=-0.001752 max=0.068668 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.05 HN 0.98 KP 0.97 ! LA 0.93 MK 1.00 NL 1.07 OV 1.00 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.02 HN 0.98 KP 0.97 ! LA 0.90 MK 1.00 NL 1.13 OV 1.01 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 0.98 KP 0.98 ! LA 0.94 MK 1.01 NL 1.07 OV 0.97 ! PT 1.00 SC 1.01 ! ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.052514Jy sigma=0.663538 ! Fit after self-cal, rms=0.052104Jy sigma=0.660362 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.187 mas, bmaj=8.365 mas, bpa=-7.966 degrees ! Estimated noise=0.398712 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 = -7.51942e-05 Jy ! Component: 100 - total flux cleaned = -0.000100162 Jy ! Component: 150 - total flux cleaned = -9.98904e-05 Jy ! Component: 200 - total flux cleaned = -9.97514e-05 Jy ! Total flux subtracted in 200 components = -9.97514e-05 Jy ! Clean residual min=-0.001511 max=0.001713 Jy/beam ! Clean residual mean=0.000001 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.0721601 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 39 components and 0.0721601 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.052097Jy sigma=0.660311 ! Fit after self-cal, rms=0.052090Jy sigma=0.660237 ! 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. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.052090Jy sigma=0.660237 ! Fit after self-cal, rms=0.057231Jy sigma=0.647857 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.189 mas, bmaj=8.344 mas, bpa=-7.95 degrees ! Estimated noise=0.398397 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000233957 Jy ! Component: 100 - total flux cleaned = 0.000224648 Jy ! Component: 150 - total flux cleaned = 0.000208049 Jy ! Component: 200 - total flux cleaned = 0.000207817 Jy ! Total flux subtracted in 200 components = 0.000207817 Jy ! Clean residual min=-0.001097 max=0.001113 Jy/beam ! Clean residual mean=0.000002 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.0723679 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 52 components and 0.0723679 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.057226Jy sigma=0.647810 ! Fit after self-cal, rms=0.057335Jy sigma=0.647443 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 = -3.25157e-05 Jy ! Component: 100 - total flux cleaned = -2.61476e-05 Jy ! Component: 150 - total flux cleaned = -2.60819e-05 Jy ! Component: 200 - total flux cleaned = -2.05916e-05 Jy ! Total flux subtracted in 200 components = -2.05916e-05 Jy ! Clean residual min=-0.001109 max=0.001121 Jy/beam ! Clean residual mean=0.000002 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.0723473 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 56 components and 0.0723473 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.057333Jy sigma=0.647431 ! Fit after self-cal, rms=0.057333Jy sigma=0.647429 ! 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. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.057333Jy sigma=0.647429 ! Fit after self-cal, rms=0.058107Jy sigma=0.646387 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.186 mas, bmaj=8.343 mas, bpa=-8.04 degrees ! Estimated noise=0.397868 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.64875e-05 Jy ! Component: 100 - total flux cleaned = 7.32521e-05 Jy ! Component: 150 - total flux cleaned = 8.40846e-05 Jy ! Component: 200 - total flux cleaned = 8.82765e-05 Jy ! Total flux subtracted in 200 components = 8.82765e-05 Jy ! Clean residual min=-0.001029 max=0.001111 Jy/beam ! Clean residual mean=0.000002 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.0724356 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 64 components and 0.0724356 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.058106Jy sigma=0.646377 ! Fit after self-cal, rms=0.058120Jy sigma=0.646347 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 = -7.10528e-06 Jy ! Component: 100 - total flux cleaned = 2.22692e-06 Jy ! Component: 150 - total flux cleaned = 6.39048e-06 Jy ! Component: 200 - total flux cleaned = 1.43912e-05 Jy ! Total flux subtracted in 200 components = 1.43912e-05 Jy ! Clean residual min=-0.001029 max=0.001108 Jy/beam ! Clean residual mean=0.000002 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.07245 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 66 components and 0.07245 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.058119Jy sigma=0.646342 ! Fit after self-cal, rms=0.058119Jy sigma=0.646341 ! 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. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.058119Jy sigma=0.646341 ! Fit after self-cal, rms=0.058113Jy sigma=0.646330 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.302 mas, bmaj=11.9 mas, bpa=-12.9 degrees ! Estimated noise=0.487654 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.17098e-05 Jy ! Component: 100 - total flux cleaned = 5.64808e-05 Jy ! Component: 150 - total flux cleaned = 7.4302e-05 Jy ! Component: 200 - total flux cleaned = 8.11893e-05 Jy ! Total flux subtracted in 200 components = 8.11893e-05 Jy ! Clean residual min=-0.001001 max=0.001534 Jy/beam ! Clean residual mean=0.000004 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.0725312 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 72 components and 0.0725312 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.058112Jy sigma=0.646342 ! Fit after self-cal, rms=0.058110Jy sigma=0.646337 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 (2, 35). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106928 Jy ! Component: 100 - total flux cleaned = 0.00138505 Jy ! Component: 150 - total flux cleaned = 0.00158754 Jy ! Component: 200 - total flux cleaned = 0.00160916 Jy ! Total flux subtracted in 200 components = 0.00160916 Jy ! Clean residual min=-0.000881 max=0.001031 Jy/beam ! Clean residual mean=0.000003 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.0741403 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 112 components and 0.0741403 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.058072Jy sigma=0.645834 ! Fit after self-cal, rms=0.058075Jy sigma=0.645797 ! 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=3.182 mas, bmaj=8.346 mas, bpa=-8.097 degrees ! Estimated noise=0.39735 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.182 x 8.346 at -8.097 degrees (North through East) ! Clean map min=-0.00091261 max=0.068213 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=2.565 mas, bmaj=7.281 mas, bpa=-7.209 degrees ! Estimated noise=0.613004 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0531203 Jy ! Component: 100 - total flux cleaned = 0.0648052 Jy ! Component: 150 - total flux cleaned = 0.0682556 Jy ! Component: 200 - total flux cleaned = 0.069217 Jy ! Total flux subtracted in 200 components = 0.069217 Jy ! Clean residual min=-0.001713 max=0.001969 Jy/beam ! Clean residual mean=0.000001 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.069217 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.069217 Jy ! Inverting map and beam ! Estimated beam: bmin=3.182 mas, bmaj=8.346 mas, bpa=-8.097 degrees ! Estimated noise=0.39735 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 = 0.00156538 Jy ! Component: 100 - total flux cleaned = 0.0023159 Jy ! Component: 150 - total flux cleaned = 0.00274096 Jy ! Component: 200 - total flux cleaned = 0.00308681 Jy ! Total flux subtracted in 200 components = 0.00308681 Jy ! Clean residual min=-0.001041 max=0.001133 Jy/beam ! Clean residual mean=0.000002 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.0723038 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 52 components and 0.0723038 Jy ! Inverting map ! Added new window around map position (58, -96.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000565715 Jy ! Component: 100 - total flux cleaned = 0.000848924 Jy ! Component: 150 - total flux cleaned = 0.00105856 Jy ! Component: 200 - total flux cleaned = 0.00127866 Jy ! Total flux subtracted in 200 components = 0.00127866 Jy ! Clean residual min=-0.001020 max=0.000986 Jy/beam ! Clean residual mean=0.000002 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.0735824 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 79 components and 0.0735824 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=7.302 mas, bmaj=11.9 mas, bpa=-12.9 degrees ! Estimated noise=0.487654 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000745298 Jy ! Component: 100 - total flux cleaned = 0.000961343 Jy ! Component: 150 - total flux cleaned = 0.00102401 Jy ! Component: 200 - total flux cleaned = 0.00104284 Jy ! Total flux subtracted in 200 components = 0.00104284 Jy ! Clean residual min=-0.000879 max=0.000975 Jy/beam ! Clean residual mean=0.000003 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.0746253 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 = -3.54932e-07 Jy ! Component: 100 - total flux cleaned = -3.15267e-05 Jy ! Component: 150 - total flux cleaned = -6.01384e-05 Jy ! Component: 200 - total flux cleaned = -7.41701e-05 Jy ! Total flux subtracted in 200 components = -7.41701e-05 Jy ! Clean residual min=-0.000863 max=0.000950 Jy/beam ! Clean residual mean=0.000003 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.0745511 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 119 components and 0.0745511 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.182 mas, bmaj=8.346 mas, bpa=-8.097 degrees ! Estimated noise=0.39735 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.43341e-05 Jy ! Component: 100 - total flux cleaned = 1.56509e-05 Jy ! Component: 150 - total flux cleaned = 7.05411e-05 Jy ! Component: 200 - total flux cleaned = 0.000122043 Jy ! Total flux subtracted in 200 components = 0.000122043 Jy ! Clean residual min=-0.000922 max=0.000967 Jy/beam ! Clean residual mean=0.000001 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.0746731 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 144 components and 0.0746731 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.058008Jy sigma=0.644966 ! Fit after self-cal, rms=0.058014Jy sigma=0.644903 wmodel J0552+2007_S_map.mod ! Writing 144 model components to file: J0552+2007_S_map.mod wobs J0552+2007_S_uvs.fits ! Writing UV FITS file: J0552+2007_S_uvs.fits wwins J0552+2007_S_map.win ! wwins: Wrote 3 windows to J0552+2007_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 = 0.000271756 Jy ! Component: 100 - total flux cleaned = 0.000372082 Jy ! Component: 150 - total flux cleaned = 0.0003563 Jy ! Component: 200 - total flux cleaned = 0.000280649 Jy ! Component: 250 - total flux cleaned = 0.000207426 Jy ! Component: 300 - total flux cleaned = 0.000178888 Jy ! Component: 350 - total flux cleaned = 0.000150849 Jy ! Component: 400 - total flux cleaned = 0.000150644 Jy ! Component: 450 - total flux cleaned = 0.000110403 Jy ! Component: 500 - total flux cleaned = 0.000136911 Jy ! Component: 550 - total flux cleaned = 0.000123812 Jy ! Component: 600 - total flux cleaned = 0.000111009 Jy ! Component: 650 - total flux cleaned = 0.000110841 Jy ! Component: 700 - total flux cleaned = 8.60066e-05 Jy ! Component: 750 - total flux cleaned = 0.000122854 Jy ! Component: 800 - total flux cleaned = 0.000122618 Jy ! Component: 850 - total flux cleaned = 0.000158342 Jy ! Component: 900 - total flux cleaned = 0.000134473 Jy ! Component: 950 - total flux cleaned = 0.000146136 Jy ! Component: 1000 - total flux cleaned = 0.000134615 Jy ! Component: 1050 - total flux cleaned = 0.00015757 Jy ! Component: 1100 - total flux cleaned = 0.000168776 Jy ! Component: 1150 - total flux cleaned = 0.000135012 Jy ! Component: 1200 - total flux cleaned = 0.000135208 Jy ! Component: 1250 - total flux cleaned = 0.00014618 Jy ! Component: 1300 - total flux cleaned = 0.000146199 Jy ! Component: 1350 - total flux cleaned = 0.000146136 Jy ! Component: 1400 - total flux cleaned = 0.000113778 Jy ! Component: 1450 - total flux cleaned = 0.00011375 Jy ! Component: 1500 - total flux cleaned = 9.26964e-05 Jy ! Component: 1550 - total flux cleaned = 0.00011356 Jy ! Component: 1600 - total flux cleaned = 9.27846e-05 Jy ! Component: 1650 - total flux cleaned = 0.000123569 Jy ! Component: 1700 - total flux cleaned = 0.000102978 Jy ! Component: 1750 - total flux cleaned = 0.000102828 Jy ! Component: 1800 - total flux cleaned = 8.27498e-05 Jy ! Component: 1850 - total flux cleaned = 9.27818e-05 Jy ! Component: 1900 - total flux cleaned = 0.000102659 Jy ! Component: 1950 - total flux cleaned = 0.000122219 Jy ! Component: 2000 - total flux cleaned = 0.00012224 Jy ! Component: 2050 - total flux cleaned = 0.000122248 Jy ! Component: 2100 - total flux cleaned = 0.000160631 Jy ! Component: 2150 - total flux cleaned = 0.000122439 Jy ! Component: 2200 - total flux cleaned = 0.0001414 Jy ! Component: 2250 - total flux cleaned = 0.00016963 Jy ! Component: 2300 - total flux cleaned = 0.000178937 Jy ! Component: 2350 - total flux cleaned = 0.000178833 Jy ! Component: 2400 - total flux cleaned = 0.00014199 Jy ! Component: 2450 - total flux cleaned = 0.000151158 Jy ! Component: 2500 - total flux cleaned = 0.00013296 Jy ! Component: 2550 - total flux cleaned = 0.000123836 Jy ! Component: 2600 - total flux cleaned = 0.000132804 Jy ! Component: 2650 - total flux cleaned = 0.000105997 Jy ! Component: 2700 - total flux cleaned = 0.00014159 Jy ! Component: 2750 - total flux cleaned = 8.86343e-05 Jy ! Component: 2800 - total flux cleaned = 0.000141204 Jy ! Component: 2850 - total flux cleaned = 0.000123788 Jy ! Component: 2900 - total flux cleaned = 0.000158454 Jy ! Component: 2950 - total flux cleaned = 0.00010665 Jy ! Component: 3000 - total flux cleaned = 0.000106649 Jy ! Component: 3050 - total flux cleaned = 0.000115187 Jy ! Component: 3100 - total flux cleaned = 0.000140623 Jy ! Component: 3150 - total flux cleaned = 0.000123718 Jy ! Component: 3200 - total flux cleaned = 0.000157269 Jy ! Component: 3250 - total flux cleaned = 0.00015725 Jy ! Component: 3300 - total flux cleaned = 0.000115795 Jy ! Component: 3350 - total flux cleaned = 0.000132321 Jy ! Component: 3400 - total flux cleaned = 0.000115929 Jy ! Component: 3450 - total flux cleaned = 0.000115883 Jy ! Component: 3500 - total flux cleaned = 0.00011583 Jy ! Component: 3550 - total flux cleaned = 0.000148132 Jy ! Component: 3600 - total flux cleaned = 9.98053e-05 Jy ! Component: 3650 - total flux cleaned = 9.98491e-05 Jy ! Component: 3700 - total flux cleaned = 8.39067e-05 Jy ! Component: 3750 - total flux cleaned = 9.18293e-05 Jy ! Component: 3800 - total flux cleaned = 9.18898e-05 Jy ! Component: 3850 - total flux cleaned = 0.000115453 Jy ! Component: 3900 - total flux cleaned = 6.85502e-05 Jy ! Component: 3950 - total flux cleaned = 5.29933e-05 Jy ! Component: 4000 - total flux cleaned = 5.30281e-05 Jy ! Component: 4050 - total flux cleaned = 6.8428e-05 Jy ! Total flux subtracted in 4096 components = 5.31049e-05 Jy ! Clean residual min=-0.000443 max=0.000455 Jy/beam ! Clean residual mean=0.000001 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.0747262 Jy keep ! Adding 317 model components to the UV plane model. ! The established model now contains 461 components and 0.0747262 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap J0552+2007_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.182 x 8.346 at -8.097 degrees (North through East) ! Clean map min=-0.00084323 max=0.0683 Jy/beam ! Writing clean map to FITS file: J0552+2007_S_map.fits wmodel J0552+2007_S_map.mod ! Writing 461 model components to file: J0552+2007_S_map.mod wobs J0552+2007_S_uvs.fits ! Writing UV FITS file: J0552+2007_S_uvs.fits wwins J0552+2007_S_map.win ! wwins: Wrote 4 windows to J0552+2007_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0682997 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000145548 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.639305 0.639305 1.27861 2.55722 5.11444 10.2289 20.4578 40.9155 81.8311 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.068 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 469.259 quit ! Quitting program ! Log file J0552+2007_S_dfm.log closed on Fri Feb 15 19:45:33 2019