! Started logfile: /image_prod/ug002_uva//J0702+8549_S_dfm.log on Wed Mar 4 21:37:42 2020 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 /image_prod/ug002_uva//J0702+8549_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0702+8549_S_uva.fits ! AN table 1: 80 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.835 visibilities/baseline/integration-bin. ! Found source: J0702+8549 ! ! There are 3 IFs, and a total of 3 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 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 9018 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 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 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 J0702+8549_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 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.040194Jy sigma=7.250342 ! Fit after self-cal, rms=0.748421Jy sigma=5.261571 ! 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=3.25 mas, bmaj=3.531 mas, bpa=-66.58 degrees ! Estimated noise=1.69684 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 = 0.184713 Jy ! Component: 100 - total flux cleaned = 0.239393 Jy ! Total flux subtracted in 100 components = 0.239393 Jy ! Clean residual min=-0.007939 max=0.023685 Jy/beam ! Clean residual mean=-0.000024 rms=0.002147 Jy/beam ! Combined flux in latest and established models = 0.239393 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.239393 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.110737Jy sigma=0.540000 ! Fit after self-cal, rms=0.110706Jy sigma=0.539624 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0251821 Jy ! Component: 100 - total flux cleaned = 0.037198 Jy ! Total flux subtracted in 100 components = 0.037198 Jy ! Clean residual min=-0.005613 max=0.011605 Jy/beam ! Clean residual mean=-0.000014 rms=0.001386 Jy/beam ! Combined flux in latest and established models = 0.276591 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 14 components and 0.276591 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101741Jy sigma=0.478037 ! Fit after self-cal, rms=0.101715Jy sigma=0.477758 ! Inverting map ! Added new window around map position (-4.5, 4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102593 Jy ! Component: 100 - total flux cleaned = 0.0152747 Jy ! Total flux subtracted in 100 components = 0.0152747 Jy ! Clean residual min=-0.004832 max=0.004712 Jy/beam ! Clean residual mean=-0.000011 rms=0.001222 Jy/beam ! Combined flux in latest and established models = 0.291865 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 19 components and 0.291865 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100068Jy sigma=0.469038 ! Fit after self-cal, rms=0.099961Jy sigma=0.468096 ! 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=4.096 mas, bmaj=4.247 mas, bpa=-70.49 degrees ! Estimated noise=1.09339 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 = 0.00481808 Jy ! Component: 100 - total flux cleaned = 0.0070114 Jy ! Component: 150 - total flux cleaned = 0.00732552 Jy ! Component: 200 - total flux cleaned = 0.00732787 Jy ! Total flux subtracted in 200 components = 0.00732787 Jy ! Clean residual min=-0.004991 max=0.004413 Jy/beam ! Clean residual mean=-0.000011 rms=0.001175 Jy/beam ! Combined flux in latest and established models = 0.299193 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 29 components and 0.299193 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099375Jy sigma=0.467525 ! Fit after self-cal, rms=0.099356Jy sigma=0.467351 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.096 x 4.247 at -70.49 degrees (North through East) ! Clean map min=-0.0048453 max=0.24639 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 1.00 KP 1.00 ! LA 1.05 MK 0.98 NL 1.01 OV 0.99 ! PT 1.00 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.02 HN 1.00 KP 1.01 ! LA 1.04 MK 1.00 NL 0.76 OV 0.86 ! PT 1.00 SC 0.89 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.02 HN 1.01 KP 1.02 ! LA 1.05 MK 0.98 NL 1.04 OV 0.99 ! PT 1.01 SC 0.99 ! ! ! Fit before self-cal, rms=0.099356Jy sigma=0.467351 ! Fit after self-cal, rms=0.078050Jy sigma=0.445426 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.056 mas, bmaj=4.216 mas, bpa=-71.55 degrees ! Estimated noise=1.09517 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 = 0.00330136 Jy ! Component: 100 - total flux cleaned = 0.0051204 Jy ! Component: 150 - total flux cleaned = 0.00602168 Jy ! Component: 200 - total flux cleaned = 0.00609035 Jy ! Total flux subtracted in 200 components = 0.00609035 Jy ! Clean residual min=-0.004626 max=0.003944 Jy/beam ! Clean residual mean=-0.000014 rms=0.000933 Jy/beam ! Combined flux in latest and established models = 0.305284 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 38 components and 0.305284 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077766Jy sigma=0.444954 ! Fit after self-cal, rms=0.077722Jy sigma=0.444796 ! 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. ! ! Fit before self-cal, rms=0.077722Jy sigma=0.444796 ! Fit after self-cal, rms=0.063220Jy sigma=0.415691 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.048 mas, bmaj=4.216 mas, bpa=-74.12 degrees ! Estimated noise=1.09335 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108616 Jy ! Component: 100 - total flux cleaned = 0.00132245 Jy ! Component: 150 - total flux cleaned = 0.0014133 Jy ! Component: 200 - total flux cleaned = 0.0015189 Jy ! Total flux subtracted in 200 components = 0.0015189 Jy ! Clean residual min=-0.002002 max=0.002353 Jy/beam ! Clean residual mean=-0.000005 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.306803 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 51 components and 0.306803 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063170Jy sigma=0.415384 ! Fit after self-cal, rms=0.063142Jy sigma=0.415267 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 (92, 33.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0012302 Jy ! Component: 100 - total flux cleaned = 0.0010899 Jy ! Component: 150 - total flux cleaned = 0.00108905 Jy ! Component: 200 - total flux cleaned = 0.00108859 Jy ! Total flux subtracted in 200 components = 0.00108859 Jy ! Clean residual min=-0.001910 max=0.001830 Jy/beam ! Clean residual mean=-0.000005 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.307891 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 63 components and 0.307891 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063063Jy sigma=0.414775 ! Fit after self-cal, rms=0.063056Jy sigma=0.414742 ! 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. ! ! Fit before self-cal, rms=0.063056Jy sigma=0.414742 ! Fit after self-cal, rms=0.062998Jy sigma=0.414665 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.045 mas, bmaj=4.213 mas, bpa=-75.34 degrees ! Estimated noise=1.09326 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000791266 Jy ! Component: 100 - total flux cleaned = 0.000854757 Jy ! Component: 150 - total flux cleaned = 0.000855196 Jy ! Component: 200 - total flux cleaned = 0.000907423 Jy ! Total flux subtracted in 200 components = 0.000907423 Jy ! Clean residual min=-0.001874 max=0.001796 Jy/beam ! Clean residual mean=-0.000005 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.308799 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 68 components and 0.308799 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062967Jy sigma=0.414482 ! Fit after self-cal, rms=0.062965Jy sigma=0.414471 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 = 0.000263642 Jy ! Component: 100 - total flux cleaned = 0.000287595 Jy ! Component: 150 - total flux cleaned = 0.000309886 Jy ! Component: 200 - total flux cleaned = 0.00031013 Jy ! Total flux subtracted in 200 components = 0.00031013 Jy ! Clean residual min=-0.001878 max=0.001784 Jy/beam ! Clean residual mean=-0.000005 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.309109 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 75 components and 0.309109 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062948Jy sigma=0.414375 ! Fit after self-cal, rms=0.062948Jy sigma=0.414371 ! 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. ! ! Fit before self-cal, rms=0.062948Jy sigma=0.414371 ! Fit after self-cal, rms=0.062917Jy sigma=0.414346 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.705 mas, bmaj=8.854 mas, bpa=71.71 degrees ! Estimated noise=1.40598 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000385389 Jy ! Component: 100 - total flux cleaned = 0.000224469 Jy ! Component: 150 - total flux cleaned = 0.000209704 Jy ! Component: 200 - total flux cleaned = 0.000208473 Jy ! Total flux subtracted in 200 components = 0.000208473 Jy ! Clean residual min=-0.001797 max=0.001946 Jy/beam ! Clean residual mean=-0.000010 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.309317 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 89 components and 0.309317 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062913Jy sigma=0.414312 ! Fit after self-cal, rms=0.062911Jy sigma=0.414303 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 = 6.49862e-05 Jy ! Component: 100 - total flux cleaned = 6.43998e-05 Jy ! Component: 150 - total flux cleaned = 5.44038e-05 Jy ! Component: 200 - total flux cleaned = 5.4487e-05 Jy ! Total flux subtracted in 200 components = 5.4487e-05 Jy ! Clean residual min=-0.001801 max=0.001935 Jy/beam ! Clean residual mean=-0.000010 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.309372 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 95 components and 0.309372 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062911Jy sigma=0.414302 ! Fit after self-cal, rms=0.062910Jy sigma=0.414300 ! 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=4.043 mas, bmaj=4.213 mas, bpa=-76.16 degrees ! Estimated noise=1.09308 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.043 x 4.213 at -76.16 degrees (North through East) ! Clean map min=-0.0018092 max=0.24512 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=3.212 mas, bmaj=3.492 mas, bpa=-68.37 degrees ! Estimated noise=1.69306 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.184476 Jy ! Component: 100 - total flux cleaned = 0.241721 Jy ! Component: 150 - total flux cleaned = 0.268811 Jy ! Component: 200 - total flux cleaned = 0.284329 Jy ! Total flux subtracted in 200 components = 0.284329 Jy ! Clean residual min=-0.003816 max=0.007877 Jy/beam ! Clean residual mean=-0.000007 rms=0.001002 Jy/beam ! Combined flux in latest and established models = 0.284329 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.284329 Jy ! Inverting map and beam ! Estimated beam: bmin=4.043 mas, bmaj=4.213 mas, bpa=-76.16 degrees ! Estimated noise=1.09308 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 = 0.0112178 Jy ! Component: 100 - total flux cleaned = 0.0169598 Jy ! Component: 150 - total flux cleaned = 0.0204821 Jy ! Component: 200 - total flux cleaned = 0.0229022 Jy ! Total flux subtracted in 200 components = 0.0229022 Jy ! Clean residual min=-0.001974 max=0.001870 Jy/beam ! Clean residual mean=-0.000007 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.307231 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 28 components and 0.307231 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=8.705 mas, bmaj=8.854 mas, bpa=71.71 degrees ! Estimated noise=1.40598 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00179049 Jy ! Component: 100 - total flux cleaned = 0.00207102 Jy ! Component: 150 - total flux cleaned = 0.00216581 Jy ! Component: 200 - total flux cleaned = 0.00221993 Jy ! Total flux subtracted in 200 components = 0.00221993 Jy ! Clean residual min=-0.001836 max=0.002052 Jy/beam ! Clean residual mean=-0.000011 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.309451 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 = 4.64534e-05 Jy ! Component: 100 - total flux cleaned = 8.71983e-05 Jy ! Component: 150 - total flux cleaned = 6.8805e-05 Jy ! Component: 200 - total flux cleaned = 5.2123e-05 Jy ! Total flux subtracted in 200 components = 5.2123e-05 Jy ! Clean residual min=-0.001826 max=0.002011 Jy/beam ! Clean residual mean=-0.000011 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.309503 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 65 components and 0.309503 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.043 mas, bmaj=4.213 mas, bpa=-76.16 degrees ! Estimated noise=1.09308 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000354242 Jy ! Component: 100 - total flux cleaned = 0.000397067 Jy ! Component: 150 - total flux cleaned = 0.000399275 Jy ! Component: 200 - total flux cleaned = 0.000370152 Jy ! Total flux subtracted in 200 components = 0.000370152 Jy ! Clean residual min=-0.001814 max=0.001757 Jy/beam ! Clean residual mean=-0.000004 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.309873 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 80 components and 0.309873 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062911Jy sigma=0.414343 ! Fit after self-cal, rms=0.062908Jy sigma=0.414309 wmodel J0702+8549_S_map.mod ! Writing 80 model components to file: J0702+8549_S_map.mod wobs J0702+8549_S_uvs.fits ! Writing UV FITS file: J0702+8549_S_uvs.fits wwins J0702+8549_S_map.win ! wwins: Wrote 3 windows to J0702+8549_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 = -7.45362e-05 Jy ! Component: 100 - total flux cleaned = 8.32948e-05 Jy ! Component: 150 - total flux cleaned = 0.000142941 Jy ! Component: 200 - total flux cleaned = 0.000200887 Jy ! Component: 250 - total flux cleaned = 0.000284961 Jy ! Component: 300 - total flux cleaned = 0.000393487 Jy ! Component: 350 - total flux cleaned = 0.000393901 Jy ! Component: 400 - total flux cleaned = 0.000496914 Jy ! Component: 450 - total flux cleaned = 0.000470904 Jy ! Component: 500 - total flux cleaned = 0.000470685 Jy ! Component: 550 - total flux cleaned = 0.000446676 Jy ! Component: 600 - total flux cleaned = 0.000447191 Jy ! Component: 650 - total flux cleaned = 0.000354606 Jy ! Component: 700 - total flux cleaned = 0.000377705 Jy ! Component: 750 - total flux cleaned = 0.000309943 Jy ! Component: 800 - total flux cleaned = 0.000198701 Jy ! Component: 850 - total flux cleaned = 0.000177109 Jy ! Component: 900 - total flux cleaned = 0.000112283 Jy ! Component: 950 - total flux cleaned = -1.55211e-05 Jy ! Component: 1000 - total flux cleaned = -7.84804e-05 Jy ! Component: 1050 - total flux cleaned = -0.00022341 Jy ! Component: 1100 - total flux cleaned = -0.000284692 Jy ! Component: 1150 - total flux cleaned = -0.000325092 Jy ! Component: 1200 - total flux cleaned = -0.000385282 Jy ! Component: 1250 - total flux cleaned = -0.000424898 Jy ! Component: 1300 - total flux cleaned = -0.000522839 Jy ! Component: 1350 - total flux cleaned = -0.000522816 Jy ! Component: 1400 - total flux cleaned = -0.000618566 Jy ! Component: 1450 - total flux cleaned = -0.000637659 Jy ! Component: 1500 - total flux cleaned = -0.000675497 Jy ! Component: 1550 - total flux cleaned = -0.000768216 Jy ! Component: 1600 - total flux cleaned = -0.000768155 Jy ! Component: 1650 - total flux cleaned = -0.000804594 Jy ! Component: 1700 - total flux cleaned = -0.000822788 Jy ! Component: 1750 - total flux cleaned = -0.000858713 Jy ! Component: 1800 - total flux cleaned = -0.000929877 Jy ! Component: 1850 - total flux cleaned = -0.000947458 Jy ! Component: 1900 - total flux cleaned = -0.00105161 Jy ! Component: 1950 - total flux cleaned = -0.00106895 Jy ! Component: 2000 - total flux cleaned = -0.00108577 Jy ! Component: 2050 - total flux cleaned = -0.00106893 Jy ! Component: 2100 - total flux cleaned = -0.00110259 Jy ! Component: 2150 - total flux cleaned = -0.00111921 Jy ! Component: 2200 - total flux cleaned = -0.00110258 Jy ! Component: 2250 - total flux cleaned = -0.00110253 Jy ! Component: 2300 - total flux cleaned = -0.0011351 Jy ! Component: 2350 - total flux cleaned = -0.00111894 Jy ! Component: 2400 - total flux cleaned = -0.00107073 Jy ! Component: 2450 - total flux cleaned = -0.0010709 Jy ! Component: 2500 - total flux cleaned = -0.00116558 Jy ! Component: 2550 - total flux cleaned = -0.00113441 Jy ! Component: 2600 - total flux cleaned = -0.00108779 Jy ! Component: 2650 - total flux cleaned = -0.00107261 Jy ! Component: 2700 - total flux cleaned = -0.00105742 Jy ! Component: 2750 - total flux cleaned = -0.00110314 Jy ! Component: 2800 - total flux cleaned = -0.00107308 Jy ! Component: 2850 - total flux cleaned = -0.00111804 Jy ! Component: 2900 - total flux cleaned = -0.00107343 Jy ! Component: 2950 - total flux cleaned = -0.00105875 Jy ! Component: 3000 - total flux cleaned = -0.00110293 Jy ! Component: 3050 - total flux cleaned = -0.00108821 Jy ! Component: 3100 - total flux cleaned = -0.00108846 Jy ! Component: 3150 - total flux cleaned = -0.00111738 Jy ! Component: 3200 - total flux cleaned = -0.00111727 Jy ! Component: 3250 - total flux cleaned = -0.00114571 Jy ! Component: 3300 - total flux cleaned = -0.00114573 Jy ! Component: 3350 - total flux cleaned = -0.0011318 Jy ! Component: 3400 - total flux cleaned = -0.00111798 Jy ! Component: 3450 - total flux cleaned = -0.00113188 Jy ! Component: 3500 - total flux cleaned = -0.00111818 Jy ! Component: 3550 - total flux cleaned = -0.00113183 Jy ! Component: 3600 - total flux cleaned = -0.00113187 Jy ! Component: 3650 - total flux cleaned = -0.00107782 Jy ! Component: 3700 - total flux cleaned = -0.00114504 Jy ! Component: 3750 - total flux cleaned = -0.00117153 Jy ! Component: 3800 - total flux cleaned = -0.00118491 Jy ! Component: 3850 - total flux cleaned = -0.00115853 Jy ! Component: 3900 - total flux cleaned = -0.00122397 Jy ! Component: 3950 - total flux cleaned = -0.00118508 Jy ! Component: 4000 - total flux cleaned = -0.00123685 Jy ! Component: 4050 - total flux cleaned = -0.00124978 Jy ! Total flux subtracted in 4096 components = -0.00126248 Jy ! Clean residual min=-0.000725 max=0.000700 Jy/beam ! Clean residual mean=-0.000003 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.30861 Jy keep ! Adding 290 model components to the UV plane model. ! The established model now contains 370 components and 0.30861 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0702+8549_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.043 x 4.213 at -76.16 degrees (North through East) ! Clean map min=-0.0013702 max=0.24467 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0702+8549_S_map.fits wmodel /image_prod/ug002_uva//J0702+8549_S_map.mod ! Writing 370 model components to file: /image_prod/ug002_uva//J0702+8549_S_map.mod wobs /image_prod/ug002_uva//J0702+8549_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0702+8549_S_uvs.fits wwins /image_prod/ug002_uva//J0702+8549_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J0702+8549_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.244666 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000223718 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.274314 0.274314 0.548627 1.09725 2.19451 4.38902 8.77804 17.5561 35.1121 70.2243 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.244 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1093.64 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0702+8549_S_dfm.log closed on Wed Mar 4 21:37:46 2020