! Started logfile: /image_prod/ug002_uva//J1652+0618_S_dfm.log on Thu Mar 5 02:59:05 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//J1652+0618_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1652+0618_S_uva.fits ! AN table 1: 60 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.961905 visibilities/baseline/integration-bin. ! Found source: J1652+0618 ! ! 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 40 lines of history. ! ! Reading 4848 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 J1652+0618_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 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.023481Jy sigma=7.492369 ! Fit after self-cal, rms=0.741987Jy sigma=5.282912 ! 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=2.659 mas, bmaj=6.651 mas, bpa=-4.923 degrees ! Estimated noise=1.8818 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 = 0.204979 Jy ! Component: 100 - total flux cleaned = 0.255689 Jy ! Total flux subtracted in 100 components = 0.255689 Jy ! Clean residual min=-0.013683 max=0.021490 Jy/beam ! Clean residual mean=0.000002 rms=0.003864 Jy/beam ! Combined flux in latest and established models = 0.255689 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.255689 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091553Jy sigma=0.593018 ! Fit after self-cal, rms=0.091505Jy sigma=0.592722 ! 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=3.008 mas, bmaj=7.068 mas, bpa=-4.824 degrees ! Estimated noise=1.45255 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 = 0.0284151 Jy ! Component: 100 - total flux cleaned = 0.0423789 Jy ! Component: 150 - total flux cleaned = 0.0515914 Jy ! Component: 200 - total flux cleaned = 0.0580069 Jy ! Total flux subtracted in 200 components = 0.0580069 Jy ! Clean residual min=-0.010219 max=0.017624 Jy/beam ! Clean residual mean=-0.000004 rms=0.002638 Jy/beam ! Combined flux in latest and established models = 0.313696 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 27 components and 0.313696 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084023Jy sigma=0.509710 ! Fit after self-cal, rms=0.083976Jy sigma=0.509270 ! Inverting map ! Added new window around map position (5, -1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0154146 Jy ! Component: 100 - total flux cleaned = 0.0218123 Jy ! Component: 150 - total flux cleaned = 0.0247813 Jy ! Component: 200 - total flux cleaned = 0.0267108 Jy ! Total flux subtracted in 200 components = 0.0267108 Jy ! Clean residual min=-0.008754 max=0.009348 Jy/beam ! Clean residual mean=-0.000003 rms=0.002179 Jy/beam ! Combined flux in latest and established models = 0.340407 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 53 components and 0.340407 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080759Jy sigma=0.487687 ! Fit after self-cal, rms=0.080355Jy sigma=0.484616 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.008 x 7.068 at -4.824 degrees (North through East) ! Clean map min=-0.0078608 max=0.26628 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 0.97 KP 1.02 ! MK 0.98 NL 0.97 OV 0.92 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 0.99 KP 1.01 ! MK 1.07 NL 1.08 OV 0.91 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 0.97 KP 1.03 ! MK 1.04 NL 0.99 OV 0.89 SC 0.96 ! ! ! Fit before self-cal, rms=0.080355Jy sigma=0.484616 ! Fit after self-cal, rms=0.078080Jy sigma=0.465681 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.032 mas, bmaj=7.103 mas, bpa=-4.674 degrees ! Estimated noise=1.43803 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 = 0.00268655 Jy ! Component: 100 - total flux cleaned = 0.00231621 Jy ! Component: 150 - total flux cleaned = 0.0014187 Jy ! Component: 200 - total flux cleaned = 0.00103442 Jy ! Total flux subtracted in 200 components = 0.00103442 Jy ! Clean residual min=-0.006317 max=0.007259 Jy/beam ! Clean residual mean=-0.000001 rms=0.001642 Jy/beam ! Combined flux in latest and established models = 0.341441 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 75 components and 0.341441 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077473Jy sigma=0.461925 ! Fit after self-cal, rms=0.077448Jy sigma=0.461490 ! 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=0.077448Jy sigma=0.461490 ! Fit after self-cal, rms=0.084410Jy sigma=0.430243 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.023 mas, bmaj=7.069 mas, bpa=-4.846 degrees ! Estimated noise=1.4473 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000377012 Jy ! Component: 100 - total flux cleaned = -0.00087523 Jy ! Component: 150 - total flux cleaned = -0.000792876 Jy ! Component: 200 - total flux cleaned = -0.000715908 Jy ! Total flux subtracted in 200 components = -0.000715908 Jy ! Clean residual min=-0.002856 max=0.002616 Jy/beam ! Clean residual mean=-0.000000 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.340725 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 92 components and 0.340725 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084194Jy sigma=0.428155 ! Fit after self-cal, rms=0.084305Jy sigma=0.428009 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 = 0.00012033 Jy ! Component: 100 - total flux cleaned = 0.000181517 Jy ! Component: 150 - total flux cleaned = 0.000182659 Jy ! Component: 200 - total flux cleaned = 0.000183058 Jy ! Total flux subtracted in 200 components = 0.000183058 Jy ! Clean residual min=-0.002878 max=0.002581 Jy/beam ! Clean residual mean=-0.000000 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.340908 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 103 components and 0.340908 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084234Jy sigma=0.427428 ! Fit after self-cal, rms=0.084231Jy sigma=0.427389 ! 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=0.084231Jy sigma=0.427389 ! Fit after self-cal, rms=0.087897Jy sigma=0.426803 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.021 mas, bmaj=7.062 mas, bpa=-4.769 degrees ! Estimated noise=1.44442 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000497914 Jy ! Component: 100 - total flux cleaned = -0.000612142 Jy ! Component: 150 - total flux cleaned = -0.000564471 Jy ! Component: 200 - total flux cleaned = -0.00060642 Jy ! Total flux subtracted in 200 components = -0.00060642 Jy ! Clean residual min=-0.002482 max=0.002379 Jy/beam ! Clean residual mean=0.000000 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.340302 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 113 components and 0.340302 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087824Jy sigma=0.426255 ! Fit after self-cal, rms=0.087838Jy sigma=0.426225 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 = 7.15858e-05 Jy ! Component: 100 - total flux cleaned = 7.42678e-05 Jy ! Component: 150 - total flux cleaned = 7.50233e-05 Jy ! Component: 200 - total flux cleaned = 7.56177e-05 Jy ! Total flux subtracted in 200 components = 7.56177e-05 Jy ! Clean residual min=-0.002496 max=0.002370 Jy/beam ! Clean residual mean=0.000000 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.340378 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 123 components and 0.340378 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087804Jy sigma=0.426007 ! Fit after self-cal, rms=0.087806Jy sigma=0.425994 ! 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=0.087806Jy sigma=0.425994 ! Fit after self-cal, rms=0.088038Jy sigma=0.425902 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.468 mas, bmaj=9.86 mas, bpa=-3.807 degrees ! Estimated noise=1.78982 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000188038 Jy ! Component: 100 - total flux cleaned = 1.27262e-05 Jy ! Component: 150 - total flux cleaned = -4.03665e-05 Jy ! Component: 200 - total flux cleaned = -3.85968e-05 Jy ! Total flux subtracted in 200 components = -3.85968e-05 Jy ! Clean residual min=-0.002528 max=0.002272 Jy/beam ! Clean residual mean=0.000001 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.340339 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 134 components and 0.340339 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088032Jy sigma=0.425800 ! Fit after self-cal, rms=0.088034Jy sigma=0.425771 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 = -0.000100989 Jy ! Component: 100 - total flux cleaned = -1.23814e-05 Jy ! Component: 150 - total flux cleaned = 2.71249e-05 Jy ! Component: 200 - total flux cleaned = 6.17718e-05 Jy ! Total flux subtracted in 200 components = 6.17718e-05 Jy ! Clean residual min=-0.002492 max=0.002208 Jy/beam ! Clean residual mean=0.000001 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.340401 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 138 components and 0.340401 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088032Jy sigma=0.425745 ! Fit after self-cal, rms=0.088034Jy sigma=0.425727 ! 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=3.02 mas, bmaj=7.06 mas, bpa=-4.758 degrees ! Estimated noise=1.44233 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.02 x 7.06 at -4.758 degrees (North through East) ! Clean map min=-0.0021786 max=0.26537 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=2.67 mas, bmaj=6.629 mas, bpa=-4.677 degrees ! Estimated noise=1.8672 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.203151 Jy ! Component: 100 - total flux cleaned = 0.253566 Jy ! Component: 150 - total flux cleaned = 0.278348 Jy ! Component: 200 - total flux cleaned = 0.293962 Jy ! Total flux subtracted in 200 components = 0.293962 Jy ! Clean residual min=-0.005229 max=0.008283 Jy/beam ! Clean residual mean=0.000002 rms=0.001491 Jy/beam ! Combined flux in latest and established models = 0.293962 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 0.293962 Jy ! Inverting map and beam ! Estimated beam: bmin=3.02 mas, bmaj=7.06 mas, bpa=-4.758 degrees ! Estimated noise=1.44233 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 = 0.0131273 Jy ! Component: 100 - total flux cleaned = 0.021695 Jy ! Component: 150 - total flux cleaned = 0.0274964 Jy ! Component: 200 - total flux cleaned = 0.0315932 Jy ! Total flux subtracted in 200 components = 0.0315932 Jy ! Clean residual min=-0.002765 max=0.003114 Jy/beam ! Clean residual mean=0.000000 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 0.325555 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 32 components and 0.325555 Jy ! Inverting map ! Added new window around map position (-18.5, 78). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00330578 Jy ! Component: 100 - total flux cleaned = 0.00581064 Jy ! Component: 150 - total flux cleaned = 0.00785397 Jy ! Component: 200 - total flux cleaned = 0.00956191 Jy ! Total flux subtracted in 200 components = 0.00956191 Jy ! Clean residual min=-0.002256 max=0.002182 Jy/beam ! Clean residual mean=0.000000 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.335117 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 68 components and 0.335117 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=6.468 mas, bmaj=9.86 mas, bpa=-3.807 degrees ! Estimated noise=1.78982 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00247094 Jy ! Component: 100 - total flux cleaned = 0.00388044 Jy ! Component: 150 - total flux cleaned = 0.00454663 Jy ! Component: 200 - total flux cleaned = 0.00507469 Jy ! Total flux subtracted in 200 components = 0.00507469 Jy ! Clean residual min=-0.002569 max=0.001901 Jy/beam ! Clean residual mean=0.000000 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.340191 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 = 0.000283464 Jy ! Component: 100 - total flux cleaned = 0.000596178 Jy ! Component: 150 - total flux cleaned = 0.000817728 Jy ! Component: 200 - total flux cleaned = 0.00104264 Jy ! Total flux subtracted in 200 components = 0.00104264 Jy ! Clean residual min=-0.002417 max=0.001833 Jy/beam ! Clean residual mean=0.000001 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.341234 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 117 components and 0.341234 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.02 mas, bmaj=7.06 mas, bpa=-4.758 degrees ! Estimated noise=1.44233 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000158453 Jy ! Component: 100 - total flux cleaned = -0.000156102 Jy ! Component: 150 - total flux cleaned = -0.000255469 Jy ! Component: 200 - total flux cleaned = -0.000315605 Jy ! Total flux subtracted in 200 components = -0.000315605 Jy ! Clean residual min=-0.002102 max=0.001988 Jy/beam ! Clean residual mean=0.000000 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.340919 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 138 components and 0.340919 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087859Jy sigma=0.424822 ! Fit after self-cal, rms=0.087840Jy sigma=0.424653 wmodel J1652+0618_S_map.mod ! Writing 138 model components to file: J1652+0618_S_map.mod wobs J1652+0618_S_uvs.fits ! Writing UV FITS file: J1652+0618_S_uvs.fits wwins J1652+0618_S_map.win ! wwins: Wrote 3 windows to J1652+0618_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 = -0.000544377 Jy ! Component: 100 - total flux cleaned = -0.000650093 Jy ! Component: 150 - total flux cleaned = -0.000649801 Jy ! Component: 200 - total flux cleaned = -0.000585169 Jy ! Component: 250 - total flux cleaned = -0.000522076 Jy ! Component: 300 - total flux cleaned = -0.000370265 Jy ! Component: 350 - total flux cleaned = -0.000281499 Jy ! Component: 400 - total flux cleaned = -0.000137896 Jy ! Component: 450 - total flux cleaned = -5.4315e-05 Jy ! Component: 500 - total flux cleaned = -5.35059e-05 Jy ! Component: 550 - total flux cleaned = 0.000107259 Jy ! Component: 600 - total flux cleaned = 0.000290561 Jy ! Component: 650 - total flux cleaned = 0.000367723 Jy ! Component: 700 - total flux cleaned = 0.000494243 Jy ! Component: 750 - total flux cleaned = 0.000667414 Jy ! Component: 800 - total flux cleaned = 0.000837104 Jy ! Component: 850 - total flux cleaned = 0.000932097 Jy ! Component: 900 - total flux cleaned = 0.000908556 Jy ! Component: 950 - total flux cleaned = 0.000978718 Jy ! Component: 1000 - total flux cleaned = 0.0010244 Jy ! Component: 1050 - total flux cleaned = 0.00113686 Jy ! Component: 1100 - total flux cleaned = 0.00115915 Jy ! Component: 1150 - total flux cleaned = 0.00120292 Jy ! Component: 1200 - total flux cleaned = 0.00128984 Jy ! Component: 1250 - total flux cleaned = 0.00137508 Jy ! Component: 1300 - total flux cleaned = 0.00141698 Jy ! Component: 1350 - total flux cleaned = 0.00139627 Jy ! Component: 1400 - total flux cleaned = 0.0015199 Jy ! Component: 1450 - total flux cleaned = 0.00145912 Jy ! Component: 1500 - total flux cleaned = 0.00149913 Jy ! Component: 1550 - total flux cleaned = 0.00149926 Jy ! Component: 1600 - total flux cleaned = 0.00147961 Jy ! Component: 1650 - total flux cleaned = 0.0015574 Jy ! Component: 1700 - total flux cleaned = 0.00161512 Jy ! Component: 1750 - total flux cleaned = 0.00169085 Jy ! Component: 1800 - total flux cleaned = 0.00176574 Jy ! Component: 1850 - total flux cleaned = 0.00180289 Jy ! Component: 1900 - total flux cleaned = 0.00180303 Jy ! Component: 1950 - total flux cleaned = 0.00185813 Jy ! Component: 2000 - total flux cleaned = 0.00193041 Jy ! Component: 2050 - total flux cleaned = 0.00194845 Jy ! Component: 2100 - total flux cleaned = 0.00201933 Jy ! Component: 2150 - total flux cleaned = 0.00205433 Jy ! Component: 2200 - total flux cleaned = 0.00212352 Jy ! Component: 2250 - total flux cleaned = 0.00207187 Jy ! Component: 2300 - total flux cleaned = 0.00215693 Jy ! Component: 2350 - total flux cleaned = 0.00215682 Jy ! Component: 2400 - total flux cleaned = 0.00215696 Jy ! Component: 2450 - total flux cleaned = 0.00222334 Jy ! Component: 2500 - total flux cleaned = 0.00215776 Jy ! Component: 2550 - total flux cleaned = 0.00223932 Jy ! Component: 2600 - total flux cleaned = 0.00220711 Jy ! Component: 2650 - total flux cleaned = 0.00223925 Jy ! Component: 2700 - total flux cleaned = 0.00230283 Jy ! Component: 2750 - total flux cleaned = 0.00230289 Jy ! Component: 2800 - total flux cleaned = 0.00233434 Jy ! Component: 2850 - total flux cleaned = 0.00238079 Jy ! Component: 2900 - total flux cleaned = 0.00242694 Jy ! Component: 2950 - total flux cleaned = 0.00245761 Jy ! Component: 3000 - total flux cleaned = 0.00253365 Jy ! Component: 3050 - total flux cleaned = 0.00257884 Jy ! Component: 3100 - total flux cleaned = 0.00262359 Jy ! Component: 3150 - total flux cleaned = 0.00269771 Jy ! Component: 3200 - total flux cleaned = 0.00280056 Jy ! Component: 3250 - total flux cleaned = 0.00281511 Jy ! Component: 3300 - total flux cleaned = 0.0028588 Jy ! Component: 3350 - total flux cleaned = 0.00297401 Jy ! Component: 3400 - total flux cleaned = 0.00300254 Jy ! Component: 3450 - total flux cleaned = 0.00307363 Jy ! Component: 3500 - total flux cleaned = 0.00313036 Jy ! Component: 3550 - total flux cleaned = 0.00321462 Jy ! Component: 3600 - total flux cleaned = 0.00335404 Jy ! Component: 3650 - total flux cleaned = 0.00335417 Jy ! Component: 3700 - total flux cleaned = 0.0034643 Jy ! Component: 3750 - total flux cleaned = 0.0035736 Jy ! Component: 3800 - total flux cleaned = 0.00361444 Jy ! Component: 3850 - total flux cleaned = 0.0036821 Jy ! Component: 3900 - total flux cleaned = 0.00376268 Jy ! Component: 3950 - total flux cleaned = 0.00384283 Jy ! Component: 4000 - total flux cleaned = 0.00392258 Jy ! Component: 4050 - total flux cleaned = 0.00398856 Jy ! Total flux subtracted in 4096 components = 0.00404111 Jy ! Clean residual min=-0.000806 max=0.000745 Jy/beam ! Clean residual mean=0.000001 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.34496 Jy keep ! Adding 311 model components to the UV plane model. ! The established model now contains 449 components and 0.344959 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1652+0618_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.02 x 7.06 at -4.758 degrees (North through East) ! Clean map min=-0.0014252 max=0.26786 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1652+0618_S_map.fits wmodel /image_prod/ug002_uva//J1652+0618_S_map.mod ! Writing 449 model components to file: /image_prod/ug002_uva//J1652+0618_S_map.mod wobs /image_prod/ug002_uva//J1652+0618_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1652+0618_S_uvs.fits wwins /image_prod/ug002_uva//J1652+0618_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J1652+0618_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.267865 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000233979 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.262049 0.262049 0.524098 1.0482 2.09639 4.19279 8.38557 16.7711 33.5423 67.0846 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.267 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1144.82 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1652+0618_S_dfm.log closed on Thu Mar 5 02:59:08 2020