! Started logfile: /image_prod/ug002_uva//J2208+6519_S_dfm.log on Thu Mar 5 05:29:36 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//J2208+6519_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2208+6519_S_uva.fits ! AN table 1: 20 integrations on 28 of 28 possible baselines. ! AN table 2: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.967279 visibilities/baseline/integration-bin. ! Found source: J2208+6519 ! ! 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 7893 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 J2208+6519_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 3 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.012664Jy sigma=8.298191 ! Fit after self-cal, rms=0.880073Jy sigma=7.110648 ! 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=3.08 mas, bmaj=3.811 mas, bpa=-11.07 degrees ! Estimated noise=1.51784 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 = 0.0875516 Jy ! Component: 100 - total flux cleaned = 0.129696 Jy ! Total flux subtracted in 100 components = 0.129696 Jy ! Clean residual min=-0.008364 max=0.021685 Jy/beam ! Clean residual mean=-0.000039 rms=0.002675 Jy/beam ! Combined flux in latest and established models = 0.129696 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 25 components and 0.129696 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085914Jy sigma=0.663204 ! Fit after self-cal, rms=0.085384Jy sigma=0.660151 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0275173 Jy ! Component: 100 - total flux cleaned = 0.0462555 Jy ! Total flux subtracted in 100 components = 0.0462555 Jy ! Clean residual min=-0.006128 max=0.011522 Jy/beam ! Clean residual mean=-0.000016 rms=0.001626 Jy/beam ! Combined flux in latest and established models = 0.175952 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 52 components and 0.175952 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071732Jy sigma=0.510048 ! Fit after self-cal, rms=0.071618Jy sigma=0.509616 ! Inverting map ! Added new window around map position (-4, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0136638 Jy ! Component: 100 - total flux cleaned = 0.0234352 Jy ! Total flux subtracted in 100 components = 0.0234352 Jy ! Clean residual min=-0.004978 max=0.005672 Jy/beam ! Clean residual mean=-0.000005 rms=0.001213 Jy/beam ! Combined flux in latest and established models = 0.199387 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 71 components and 0.199387 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067729Jy sigma=0.463509 ! Fit after self-cal, rms=0.067643Jy sigma=0.463188 ! 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=3.675 mas, bmaj=4.519 mas, bpa=-7.519 degrees ! Estimated noise=1.00302 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 = 0.0111369 Jy ! Component: 100 - total flux cleaned = 0.0179664 Jy ! Component: 150 - total flux cleaned = 0.0222947 Jy ! Component: 200 - total flux cleaned = 0.0250492 Jy ! Total flux subtracted in 200 components = 0.0250492 Jy ! Clean residual min=-0.003798 max=0.004075 Jy/beam ! Clean residual mean=0.000016 rms=0.001023 Jy/beam ! Combined flux in latest and established models = 0.224436 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 90 components and 0.224436 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065862Jy sigma=0.441849 ! Fit after self-cal, rms=0.065758Jy sigma=0.441449 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.675 x 4.519 at -7.519 degrees (North through East) ! Clean map min=-0.0038684 max=0.11413 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 HN 1.02 KP 1.02 LA 0.97 ! MK 0.84 NL 0.93 OV 1.05 SC 1.32 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 0.91 HN 1.00 KP 1.01 ! LA 0.99 MK 1.08 OV 0.92 PT 1.07 ! SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.69 HN 0.99 KP 1.02 LA 1.05 ! MK 0.94 NL 0.95 OV 0.94 SC 2.57 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.97 HN 1.01 KP 1.02 ! LA 1.03 MK 1.00 OV 0.92 PT 1.01 ! SC 1.12 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.77 HN 0.97 KP 1.02 LA 1.05 ! MK 0.84 NL 0.92 OV 0.93 SC 1.83 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.11 FD 0.97 HN 1.02 KP 1.01 ! LA 0.99 MK 0.95 OV 0.90 PT 1.05 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.065758Jy sigma=0.441449 ! Fit after self-cal, rms=0.072107Jy sigma=0.426239 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.707 mas, bmaj=4.541 mas, bpa=-9.543 degrees ! Estimated noise=1.00376 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 (-14.5, -4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00390825 Jy ! Component: 100 - total flux cleaned = 0.00597905 Jy ! Component: 150 - total flux cleaned = 0.00656156 Jy ! Component: 200 - total flux cleaned = 0.00684014 Jy ! Total flux subtracted in 200 components = 0.00684014 Jy ! Clean residual min=-0.001933 max=0.002207 Jy/beam ! Clean residual mean=0.000005 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.231276 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 127 components and 0.231276 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071925Jy sigma=0.423475 ! Fit after self-cal, rms=0.071910Jy sigma=0.422884 ! 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=0.071910Jy sigma=0.422884 ! Fit after self-cal, rms=0.071764Jy sigma=0.421573 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.693 mas, bmaj=4.539 mas, bpa=-9.59 degrees ! Estimated noise=1.00013 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00174196 Jy ! Component: 100 - total flux cleaned = 0.0023762 Jy ! Component: 150 - total flux cleaned = 0.00257799 Jy ! Component: 200 - total flux cleaned = 0.00271817 Jy ! Total flux subtracted in 200 components = 0.00271817 Jy ! Clean residual min=-0.001800 max=0.001914 Jy/beam ! Clean residual mean=0.000002 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.233994 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 144 components and 0.233994 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071719Jy sigma=0.420946 ! Fit after self-cal, rms=0.071705Jy sigma=0.420850 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 (-26, -17.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00187855 Jy ! Component: 100 - total flux cleaned = 0.00228409 Jy ! Component: 150 - total flux cleaned = 0.00268544 Jy ! Component: 200 - total flux cleaned = 0.00287154 Jy ! Total flux subtracted in 200 components = 0.00287154 Jy ! Clean residual min=-0.001504 max=0.001431 Jy/beam ! Clean residual mean=0.000005 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.236866 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 171 components and 0.236866 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071642Jy sigma=0.420133 ! Fit after self-cal, rms=0.071630Jy sigma=0.420068 ! 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=0.071630Jy sigma=0.420068 ! Fit after self-cal, rms=0.071586Jy sigma=0.419964 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.695 mas, bmaj=4.531 mas, bpa=-9.742 degrees ! Estimated noise=0.999895 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104964 Jy ! Component: 100 - total flux cleaned = 0.00146582 Jy ! Component: 150 - total flux cleaned = 0.00152101 Jy ! Component: 200 - total flux cleaned = 0.00157001 Jy ! Total flux subtracted in 200 components = 0.00157001 Jy ! Clean residual min=-0.001462 max=0.001388 Jy/beam ! Clean residual mean=0.000001 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.238436 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 176 components and 0.238436 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071561Jy sigma=0.419701 ! Fit after self-cal, rms=0.071556Jy sigma=0.419677 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 = 0.000429361 Jy ! Component: 100 - total flux cleaned = 0.00045238 Jy ! Component: 150 - total flux cleaned = 0.000451425 Jy ! Component: 200 - total flux cleaned = 0.000430982 Jy ! Total flux subtracted in 200 components = 0.000430982 Jy ! Clean residual min=-0.001469 max=0.001344 Jy/beam ! Clean residual mean=0.000002 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.238867 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 185 components and 0.238867 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071542Jy sigma=0.419551 ! Fit after self-cal, rms=0.071539Jy sigma=0.419544 ! 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=0.071539Jy sigma=0.419544 ! Fit after self-cal, rms=0.071375Jy sigma=0.419519 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.598 mas, bmaj=9.082 mas, bpa=43.12 degrees ! Estimated noise=1.26153 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000953008 Jy ! Component: 100 - total flux cleaned = 0.000984816 Jy ! Component: 150 - total flux cleaned = 0.000907881 Jy ! Component: 200 - total flux cleaned = 0.000838545 Jy ! Total flux subtracted in 200 components = 0.000838545 Jy ! Clean residual min=-0.001407 max=0.001533 Jy/beam ! Clean residual mean=0.000001 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.239706 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 194 components and 0.239706 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071370Jy sigma=0.419469 ! Fit after self-cal, rms=0.071368Jy sigma=0.419446 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 = 0.000287173 Jy ! Component: 100 - total flux cleaned = 0.000244997 Jy ! Component: 150 - total flux cleaned = 0.000196695 Jy ! Component: 200 - total flux cleaned = 0.000152394 Jy ! Total flux subtracted in 200 components = 0.000152394 Jy ! Clean residual min=-0.001380 max=0.001535 Jy/beam ! Clean residual mean=0.000002 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.239858 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 203 components and 0.239858 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071367Jy sigma=0.419439 ! Fit after self-cal, rms=0.071366Jy sigma=0.419433 ! 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=3.696 mas, bmaj=4.525 mas, bpa=-10.17 degrees ! Estimated noise=0.999054 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.696 x 4.525 at -10.17 degrees (North through East) ! Clean map min=-0.0016934 max=0.11292 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=3.098 mas, bmaj=3.826 mas, bpa=-13.43 degrees ! Estimated noise=1.52206 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.087903 Jy ! Component: 100 - total flux cleaned = 0.130454 Jy ! Component: 150 - total flux cleaned = 0.157184 Jy ! Component: 200 - total flux cleaned = 0.175391 Jy ! Total flux subtracted in 200 components = 0.175391 Jy ! Clean residual min=-0.005817 max=0.010075 Jy/beam ! Clean residual mean=-0.000028 rms=0.001458 Jy/beam ! Combined flux in latest and established models = 0.175391 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 52 model components to the UV plane model. ! The established model now contains 52 components and 0.175391 Jy ! Inverting map and beam ! Estimated beam: bmin=3.696 mas, bmaj=4.525 mas, bpa=-10.17 degrees ! Estimated noise=0.999054 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 = 0.0195605 Jy ! Component: 100 - total flux cleaned = 0.0312779 Jy ! Component: 150 - total flux cleaned = 0.0390423 Jy ! Component: 200 - total flux cleaned = 0.044727 Jy ! Total flux subtracted in 200 components = 0.044727 Jy ! Clean residual min=-0.002598 max=0.003801 Jy/beam ! Clean residual mean=-0.000019 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.220118 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 109 components and 0.220118 Jy ! Inverting map ! Added new window around map position (-6, -6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00441054 Jy ! Component: 100 - total flux cleaned = 0.007841 Jy ! Component: 150 - total flux cleaned = 0.0105939 Jy ! Component: 200 - total flux cleaned = 0.0128118 Jy ! Total flux subtracted in 200 components = 0.0128118 Jy ! Clean residual min=-0.001900 max=0.001817 Jy/beam ! Clean residual mean=-0.000006 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.23293 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 137 components and 0.23293 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=8.598 mas, bmaj=9.082 mas, bpa=43.12 degrees ! Estimated noise=1.26153 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00313865 Jy ! Component: 100 - total flux cleaned = 0.00508973 Jy ! Component: 150 - total flux cleaned = 0.00570201 Jy ! Component: 200 - total flux cleaned = 0.00583031 Jy ! Total flux subtracted in 200 components = 0.00583031 Jy ! Clean residual min=-0.001702 max=0.001654 Jy/beam ! Clean residual mean=-0.000000 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.23876 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 = 0.000139409 Jy ! Component: 100 - total flux cleaned = 0.000254273 Jy ! Component: 150 - total flux cleaned = 0.000255608 Jy ! Component: 200 - total flux cleaned = 0.000278708 Jy ! Total flux subtracted in 200 components = 0.000278708 Jy ! Clean residual min=-0.001534 max=0.001555 Jy/beam ! Clean residual mean=0.000000 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.239039 Jy ! Adding 84 model components to the UV plane model. ! The established model now contains 208 components and 0.239039 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.696 mas, bmaj=4.525 mas, bpa=-10.17 degrees ! Estimated noise=0.999054 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000334117 Jy ! Component: 100 - total flux cleaned = -0.000439641 Jy ! Component: 150 - total flux cleaned = -0.000438335 Jy ! Component: 200 - total flux cleaned = -0.00046811 Jy ! Total flux subtracted in 200 components = -0.00046811 Jy ! Clean residual min=-0.001512 max=0.001532 Jy/beam ! Clean residual mean=-0.000000 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.238571 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 230 components and 0.238571 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071379Jy sigma=0.419591 ! Fit after self-cal, rms=0.071370Jy sigma=0.419471 wmodel J2208+6519_S_map.mod ! Writing 230 model components to file: J2208+6519_S_map.mod wobs J2208+6519_S_uvs.fits ! Writing UV FITS file: J2208+6519_S_uvs.fits wwins J2208+6519_S_map.win ! wwins: Wrote 5 windows to J2208+6519_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 = -0.000321151 Jy ! Component: 100 - total flux cleaned = -0.000572516 Jy ! Component: 150 - total flux cleaned = -0.000814315 Jy ! Component: 200 - total flux cleaned = -0.00100163 Jy ! Component: 250 - total flux cleaned = -0.00113792 Jy ! Component: 300 - total flux cleaned = -0.0013369 Jy ! Component: 350 - total flux cleaned = -0.00150929 Jy ! Component: 400 - total flux cleaned = -0.00165665 Jy ! Component: 450 - total flux cleaned = -0.00180186 Jy ! Component: 500 - total flux cleaned = -0.00190369 Jy ! Component: 550 - total flux cleaned = -0.00204432 Jy ! Component: 600 - total flux cleaned = -0.00218239 Jy ! Component: 650 - total flux cleaned = -0.00226025 Jy ! Component: 700 - total flux cleaned = -0.00237525 Jy ! Component: 750 - total flux cleaned = -0.00248855 Jy ! Component: 800 - total flux cleaned = -0.00252587 Jy ! Component: 850 - total flux cleaned = -0.00261779 Jy ! Component: 900 - total flux cleaned = -0.00278095 Jy ! Component: 950 - total flux cleaned = -0.00292368 Jy ! Component: 1000 - total flux cleaned = -0.00302947 Jy ! Component: 1050 - total flux cleaned = -0.00313427 Jy ! Component: 1100 - total flux cleaned = -0.00320333 Jy ! Component: 1150 - total flux cleaned = -0.00335675 Jy ! Component: 1200 - total flux cleaned = -0.00339041 Jy ! Component: 1250 - total flux cleaned = -0.00350707 Jy ! Component: 1300 - total flux cleaned = -0.00355647 Jy ! Component: 1350 - total flux cleaned = -0.00365443 Jy ! Component: 1400 - total flux cleaned = -0.0037513 Jy ! Component: 1450 - total flux cleaned = -0.00383093 Jy ! Component: 1500 - total flux cleaned = -0.0038782 Jy ! Component: 1550 - total flux cleaned = -0.00397211 Jy ! Component: 1600 - total flux cleaned = -0.00404933 Jy ! Component: 1650 - total flux cleaned = -0.00408021 Jy ! Component: 1700 - total flux cleaned = -0.00418672 Jy ! Component: 1750 - total flux cleaned = -0.00421675 Jy ! Component: 1800 - total flux cleaned = -0.00421657 Jy ! Component: 1850 - total flux cleaned = -0.00424615 Jy ! Component: 1900 - total flux cleaned = -0.00427553 Jy ! Component: 1950 - total flux cleaned = -0.0042899 Jy ! Component: 2000 - total flux cleaned = -0.00428988 Jy ! Component: 2050 - total flux cleaned = -0.00433274 Jy ! Component: 2100 - total flux cleaned = -0.0043185 Jy ! Component: 2150 - total flux cleaned = -0.00433271 Jy ! Component: 2200 - total flux cleaned = -0.00431892 Jy ! Component: 2250 - total flux cleaned = -0.00437455 Jy ! Component: 2300 - total flux cleaned = -0.00440193 Jy ! Component: 2350 - total flux cleaned = -0.00436073 Jy ! Component: 2400 - total flux cleaned = -0.00433348 Jy ! Component: 2450 - total flux cleaned = -0.004374 Jy ! Component: 2500 - total flux cleaned = -0.00438742 Jy ! Component: 2550 - total flux cleaned = -0.00434744 Jy ! Component: 2600 - total flux cleaned = -0.00432104 Jy ! Component: 2650 - total flux cleaned = -0.00437349 Jy ! Component: 2700 - total flux cleaned = -0.00432114 Jy ! Component: 2750 - total flux cleaned = -0.00436014 Jy ! Component: 2800 - total flux cleaned = -0.00436024 Jy ! Component: 2850 - total flux cleaned = -0.00436029 Jy ! Component: 2900 - total flux cleaned = -0.00434761 Jy ! Component: 2950 - total flux cleaned = -0.00437284 Jy ! Component: 3000 - total flux cleaned = -0.00433533 Jy ! Component: 3050 - total flux cleaned = -0.00439764 Jy ! Component: 3100 - total flux cleaned = -0.0043358 Jy ! Component: 3150 - total flux cleaned = -0.00434825 Jy ! Component: 3200 - total flux cleaned = -0.00437286 Jy ! Component: 3250 - total flux cleaned = -0.00439725 Jy ! Component: 3300 - total flux cleaned = -0.0043851 Jy ! Component: 3350 - total flux cleaned = -0.00436116 Jy ! Component: 3400 - total flux cleaned = -0.00433725 Jy ! Component: 3450 - total flux cleaned = -0.0043848 Jy ! Component: 3500 - total flux cleaned = -0.00440832 Jy ! Component: 3550 - total flux cleaned = -0.00439653 Jy ! Component: 3600 - total flux cleaned = -0.00436146 Jy ! Component: 3650 - total flux cleaned = -0.00437307 Jy ! Component: 3700 - total flux cleaned = -0.00440767 Jy ! Component: 3750 - total flux cleaned = -0.00439609 Jy ! Component: 3800 - total flux cleaned = -0.00437314 Jy ! Component: 3850 - total flux cleaned = -0.00439578 Jy ! Component: 3900 - total flux cleaned = -0.00438448 Jy ! Component: 3950 - total flux cleaned = -0.00437313 Jy ! Component: 4000 - total flux cleaned = -0.00441798 Jy ! Component: 4050 - total flux cleaned = -0.00441794 Jy ! Total flux subtracted in 4096 components = -0.00442907 Jy ! Clean residual min=-0.000872 max=0.000703 Jy/beam ! Clean residual mean=-0.000000 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.234142 Jy keep ! Adding 291 model components to the UV plane model. ! The established model now contains 521 components and 0.234142 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2208+6519_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.696 x 4.525 at -10.17 degrees (North through East) ! Clean map min=-0.0012743 max=0.11296 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2208+6519_S_map.fits wmodel /image_prod/ug002_uva//J2208+6519_S_map.mod ! Writing 521 model components to file: /image_prod/ug002_uva//J2208+6519_S_map.mod wobs /image_prod/ug002_uva//J2208+6519_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2208+6519_S_uvs.fits wwins /image_prod/ug002_uva//J2208+6519_S_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J2208+6519_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.112956 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000190656 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.506365 0.506365 1.01273 2.02546 4.05092 8.10184 16.2037 32.4074 64.8147 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.112 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 592.458 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2208+6519_S_dfm.log closed on Thu Mar 5 05:29:41 2020