! Started logfile: /image_prod/ug002_uva//J0013+4636_S_dfm.log on Wed Mar 4 18:19:43 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//J0013+4636_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0013+4636_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.981019 visibilities/baseline/integration-bin. ! Found source: J0013+4636 ! ! 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 6357 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 J0013+4636_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.032727Jy sigma=8.420625 ! Fit after self-cal, rms=0.823627Jy sigma=6.708942 ! 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=2.965 mas, bmaj=4.571 mas, bpa=-9.113 degrees ! Estimated noise=1.80499 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 = 0.134589 Jy ! Component: 100 - total flux cleaned = 0.182112 Jy ! Total flux subtracted in 100 components = 0.182112 Jy ! Clean residual min=-0.008067 max=0.020029 Jy/beam ! Clean residual mean=0.000004 rms=0.002471 Jy/beam ! Combined flux in latest and established models = 0.182112 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.182112 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091573Jy sigma=0.587864 ! Fit after self-cal, rms=0.091089Jy sigma=0.583848 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0225715 Jy ! Component: 100 - total flux cleaned = 0.0330876 Jy ! Total flux subtracted in 100 components = 0.0330876 Jy ! Clean residual min=-0.008754 max=0.007177 Jy/beam ! Clean residual mean=0.000007 rms=0.001753 Jy/beam ! Combined flux in latest and established models = 0.215199 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 15 components and 0.215199 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084725Jy sigma=0.515551 ! Fit after self-cal, rms=0.084638Jy sigma=0.514764 ! 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=3.508 mas, bmaj=5.24 mas, bpa=-8.42 degrees ! Estimated noise=1.13013 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 = 0.00919347 Jy ! Component: 100 - total flux cleaned = 0.0139654 Jy ! Component: 150 - total flux cleaned = 0.0153228 Jy ! Component: 200 - total flux cleaned = 0.0161502 Jy ! Total flux subtracted in 200 components = 0.0161502 Jy ! Clean residual min=-0.010353 max=0.006272 Jy/beam ! Clean residual mean=0.000009 rms=0.001657 Jy/beam ! Combined flux in latest and established models = 0.23135 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 34 components and 0.23135 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083454Jy sigma=0.504538 ! Fit after self-cal, rms=0.083439Jy sigma=0.504454 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.508 x 5.24 at -8.42 degrees (North through East) ! Clean map min=-0.010232 max=0.17427 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.05 HN 1.01 KP 1.01 ! LA 1.00 MK 1.05 NL 1.00 OV 0.83 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.02 HN 1.02 KP 1.04 ! LA 1.03 MK 1.02 NL 0.87 OV 0.97 ! SC 0.89 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.05 HN 1.00 KP 1.04 ! LA 0.99 MK 1.01 NL 0.97 OV 0.95 ! SC 1.06 ! ! ! Fit before self-cal, rms=0.083439Jy sigma=0.504454 ! Fit after self-cal, rms=0.077278Jy sigma=0.490358 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.527 mas, bmaj=5.255 mas, bpa=-8.051 degrees ! Estimated noise=1.12495 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 = -0.00169151 Jy ! Component: 100 - total flux cleaned = -0.00177482 Jy ! Component: 150 - total flux cleaned = -0.00181322 Jy ! Component: 200 - total flux cleaned = -0.00181381 Jy ! Total flux subtracted in 200 components = -0.00181381 Jy ! Clean residual min=-0.008549 max=0.006413 Jy/beam ! Clean residual mean=0.000007 rms=0.001498 Jy/beam ! Combined flux in latest and established models = 0.229536 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 40 components and 0.229536 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077116Jy sigma=0.489980 ! Fit after self-cal, rms=0.077096Jy sigma=0.489815 ! 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=0.077096Jy sigma=0.489815 ! Fit after self-cal, rms=0.072245Jy sigma=0.444553 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.495 mas, bmaj=5.213 mas, bpa=-7.273 degrees ! Estimated noise=1.11585 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000488199 Jy ! Component: 100 - total flux cleaned = 0.000596099 Jy ! Component: 150 - total flux cleaned = 0.000595727 Jy ! Component: 200 - total flux cleaned = 0.000636807 Jy ! Total flux subtracted in 200 components = 0.000636807 Jy ! Clean residual min=-0.002405 max=0.003729 Jy/beam ! Clean residual mean=0.000003 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.230173 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 50 components and 0.230173 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072177Jy sigma=0.443792 ! Fit after self-cal, rms=0.072416Jy sigma=0.443467 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 (4.5, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00283083 Jy ! Component: 100 - total flux cleaned = 0.00303581 Jy ! Component: 150 - total flux cleaned = 0.00294145 Jy ! Component: 200 - total flux cleaned = 0.00272728 Jy ! Total flux subtracted in 200 components = 0.00272728 Jy ! Clean residual min=-0.002334 max=0.002454 Jy/beam ! Clean residual mean=0.000003 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.2329 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 62 components and 0.2329 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072257Jy sigma=0.441886 ! Fit after self-cal, rms=0.072238Jy sigma=0.441754 ! Inverting map ! Added new window around map position (23.5, 44.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000279596 Jy ! Component: 100 - total flux cleaned = 9.99122e-05 Jy ! Component: 150 - total flux cleaned = -5.22479e-05 Jy ! Component: 200 - total flux cleaned = -9.57793e-05 Jy ! Total flux subtracted in 200 components = -9.57793e-05 Jy ! Clean residual min=-0.002228 max=0.002110 Jy/beam ! Clean residual mean=0.000003 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.232804 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 79 components and 0.232804 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072143Jy sigma=0.440670 ! Fit after self-cal, rms=0.072136Jy sigma=0.440639 ! 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=0.072136Jy sigma=0.440639 ! Fit after self-cal, rms=0.072215Jy sigma=0.440229 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.476 mas, bmaj=5.19 mas, bpa=-6.771 degrees ! Estimated noise=1.11064 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000808734 Jy ! Component: 100 - total flux cleaned = 0.000893142 Jy ! Component: 150 - total flux cleaned = 0.000930901 Jy ! Component: 200 - total flux cleaned = 0.000999876 Jy ! Total flux subtracted in 200 components = 0.000999876 Jy ! Clean residual min=-0.002006 max=0.002096 Jy/beam ! Clean residual mean=0.000003 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.233804 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 93 components and 0.233804 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072171Jy sigma=0.439730 ! Fit after self-cal, rms=0.072172Jy sigma=0.439711 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 (51, -95.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124607 Jy ! Component: 100 - total flux cleaned = 0.00137744 Jy ! Component: 150 - total flux cleaned = 0.00141796 Jy ! Component: 200 - total flux cleaned = 0.0014894 Jy ! Total flux subtracted in 200 components = 0.0014894 Jy ! Clean residual min=-0.002018 max=0.001857 Jy/beam ! Clean residual mean=0.000004 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.235293 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 109 components and 0.235293 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072110Jy sigma=0.439063 ! Fit after self-cal, rms=0.072113Jy sigma=0.439033 ! 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=0.072113Jy sigma=0.439033 ! Fit after self-cal, rms=0.072136Jy sigma=0.438955 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.302 mas, bmaj=8.554 mas, bpa=-0.1242 degrees ! Estimated noise=1.3952 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000806427 Jy ! Component: 100 - total flux cleaned = 0.0011 Jy ! Component: 150 - total flux cleaned = 0.00126333 Jy ! Component: 200 - total flux cleaned = 0.00135725 Jy ! Total flux subtracted in 200 components = 0.00135725 Jy ! Clean residual min=-0.002021 max=0.001637 Jy/beam ! Clean residual mean=0.000006 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.236651 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 124 components and 0.236651 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072116Jy sigma=0.438779 ! Fit after self-cal, rms=0.072116Jy sigma=0.438766 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 = 0.000185147 Jy ! Component: 100 - total flux cleaned = 0.000226701 Jy ! Component: 150 - total flux cleaned = 0.000245653 Jy ! Component: 200 - total flux cleaned = 0.000262445 Jy ! Total flux subtracted in 200 components = 0.000262445 Jy ! Clean residual min=-0.002003 max=0.001703 Jy/beam ! Clean residual mean=0.000006 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.236913 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 127 components and 0.236913 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072108Jy sigma=0.438683 ! Fit after self-cal, rms=0.072108Jy sigma=0.438679 ! 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=3.469 mas, bmaj=5.184 mas, bpa=-6.74 degrees ! Estimated noise=1.10971 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.469 x 5.184 at -6.74 degrees (North through East) ! Clean map min=-0.0024936 max=0.17165 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=2.915 mas, bmaj=4.488 mas, bpa=-7.917 degrees ! Estimated noise=1.7739 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.133563 Jy ! Component: 100 - total flux cleaned = 0.182984 Jy ! Component: 150 - total flux cleaned = 0.205728 Jy ! Component: 200 - total flux cleaned = 0.21802 Jy ! Total flux subtracted in 200 components = 0.21802 Jy ! Clean residual min=-0.004273 max=0.006088 Jy/beam ! Clean residual mean=0.000001 rms=0.001094 Jy/beam ! Combined flux in latest and established models = 0.21802 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.21802 Jy ! Inverting map and beam ! Estimated beam: bmin=3.469 mas, bmaj=5.184 mas, bpa=-6.74 degrees ! Estimated noise=1.10971 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 = 0.00840745 Jy ! Component: 100 - total flux cleaned = 0.0127021 Jy ! Component: 150 - total flux cleaned = 0.0146051 Jy ! Component: 200 - total flux cleaned = 0.0159654 Jy ! Total flux subtracted in 200 components = 0.0159654 Jy ! Clean residual min=-0.002326 max=0.002031 Jy/beam ! Clean residual mean=0.000002 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.233985 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 42 components and 0.233985 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=8.554 mas, bpa=-0.1242 degrees ! Estimated noise=1.3952 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00185977 Jy ! Component: 100 - total flux cleaned = 0.00232796 Jy ! Component: 150 - total flux cleaned = 0.00258922 Jy ! Component: 200 - total flux cleaned = 0.00267732 Jy ! Total flux subtracted in 200 components = 0.00267732 Jy ! Clean residual min=-0.001989 max=0.001689 Jy/beam ! Clean residual mean=0.000005 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.236662 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 = 0.000116554 Jy ! Component: 100 - total flux cleaned = 0.000222052 Jy ! Component: 150 - total flux cleaned = 0.000350071 Jy ! Component: 200 - total flux cleaned = 0.000439034 Jy ! Total flux subtracted in 200 components = 0.000439034 Jy ! Clean residual min=-0.002020 max=0.001680 Jy/beam ! Clean residual mean=0.000006 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.237101 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 82 components and 0.237101 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.469 mas, bmaj=5.184 mas, bpa=-6.74 degrees ! Estimated noise=1.10971 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000491716 Jy ! Component: 100 - total flux cleaned = 0.000591716 Jy ! Component: 150 - total flux cleaned = 0.000635403 Jy ! Component: 200 - total flux cleaned = 0.000677863 Jy ! Total flux subtracted in 200 components = 0.000677863 Jy ! Clean residual min=-0.001980 max=0.001973 Jy/beam ! Clean residual mean=0.000003 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.237779 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 101 components and 0.237779 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072147Jy sigma=0.439102 ! Fit after self-cal, rms=0.072132Jy sigma=0.438927 wmodel J0013+4636_S_map.mod ! Writing 101 model components to file: J0013+4636_S_map.mod wobs J0013+4636_S_uvs.fits ! Writing UV FITS file: J0013+4636_S_uvs.fits wwins J0013+4636_S_map.win ! wwins: Wrote 4 windows to J0013+4636_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 = -0.000179391 Jy ! Component: 100 - total flux cleaned = -0.000439426 Jy ! Component: 150 - total flux cleaned = -0.000347765 Jy ! Component: 200 - total flux cleaned = -0.000289483 Jy ! Component: 250 - total flux cleaned = -0.000205969 Jy ! Component: 300 - total flux cleaned = -0.000179845 Jy ! Component: 350 - total flux cleaned = -0.000153626 Jy ! Component: 400 - total flux cleaned = -5.06233e-05 Jy ! Component: 450 - total flux cleaned = -7.71362e-07 Jy ! Component: 500 - total flux cleaned = 2.39447e-05 Jy ! Component: 550 - total flux cleaned = 0.000120257 Jy ! Component: 600 - total flux cleaned = 0.000190206 Jy ! Component: 650 - total flux cleaned = 0.000282247 Jy ! Component: 700 - total flux cleaned = 0.000350226 Jy ! Component: 750 - total flux cleaned = 0.000440105 Jy ! Component: 800 - total flux cleaned = 0.00055074 Jy ! Component: 850 - total flux cleaned = 0.000594432 Jy ! Component: 900 - total flux cleaned = 0.000658578 Jy ! Component: 950 - total flux cleaned = 0.000658593 Jy ! Component: 1000 - total flux cleaned = 0.000617286 Jy ! Component: 1050 - total flux cleaned = 0.000638028 Jy ! Component: 1100 - total flux cleaned = 0.000658432 Jy ! Component: 1150 - total flux cleaned = 0.000718065 Jy ! Component: 1200 - total flux cleaned = 0.000737627 Jy ! Component: 1250 - total flux cleaned = 0.000678572 Jy ! Component: 1300 - total flux cleaned = 0.000659422 Jy ! Component: 1350 - total flux cleaned = 0.000716418 Jy ! Component: 1400 - total flux cleaned = 0.00067829 Jy ! Component: 1450 - total flux cleaned = 0.000622114 Jy ! Component: 1500 - total flux cleaned = 0.000677601 Jy ! Component: 1550 - total flux cleaned = 0.000585533 Jy ! Component: 1600 - total flux cleaned = 0.00053127 Jy ! Component: 1650 - total flux cleaned = 0.000513333 Jy ! Component: 1700 - total flux cleaned = 0.000548947 Jy ! Component: 1750 - total flux cleaned = 0.000513531 Jy ! Component: 1800 - total flux cleaned = 0.000513669 Jy ! Component: 1850 - total flux cleaned = 0.000548146 Jy ! Component: 1900 - total flux cleaned = 0.000530925 Jy ! Component: 1950 - total flux cleaned = 0.00056461 Jy ! Component: 2000 - total flux cleaned = 0.000547604 Jy ! Component: 2050 - total flux cleaned = 0.000580934 Jy ! Component: 2100 - total flux cleaned = 0.000531223 Jy ! Component: 2150 - total flux cleaned = 0.000564177 Jy ! Component: 2200 - total flux cleaned = 0.000563859 Jy ! Component: 2250 - total flux cleaned = 0.000563907 Jy ! Component: 2300 - total flux cleaned = 0.000627814 Jy ! Component: 2350 - total flux cleaned = 0.00058033 Jy ! Component: 2400 - total flux cleaned = 0.000674797 Jy ! Component: 2450 - total flux cleaned = 0.000674881 Jy ! Component: 2500 - total flux cleaned = 0.000721277 Jy ! Component: 2550 - total flux cleaned = 0.000752024 Jy ! Component: 2600 - total flux cleaned = 0.00075209 Jy ! Component: 2650 - total flux cleaned = 0.000812752 Jy ! Component: 2700 - total flux cleaned = 0.000857745 Jy ! Component: 2750 - total flux cleaned = 0.000902636 Jy ! Component: 2800 - total flux cleaned = 0.000947172 Jy ! Component: 2850 - total flux cleaned = 0.000976549 Jy ! Component: 2900 - total flux cleaned = 0.00107881 Jy ! Component: 2950 - total flux cleaned = 0.001079 Jy ! Component: 3000 - total flux cleaned = 0.00119403 Jy ! Component: 3050 - total flux cleaned = 0.00120838 Jy ! Component: 3100 - total flux cleaned = 0.00125082 Jy ! Component: 3150 - total flux cleaned = 0.00125092 Jy ! Component: 3200 - total flux cleaned = 0.00130676 Jy ! Component: 3250 - total flux cleaned = 0.00133453 Jy ! Component: 3300 - total flux cleaned = 0.00137598 Jy ! Component: 3350 - total flux cleaned = 0.001417 Jy ! Component: 3400 - total flux cleaned = 0.00141695 Jy ! Component: 3450 - total flux cleaned = 0.00145747 Jy ! Component: 3500 - total flux cleaned = 0.00145735 Jy ! Component: 3550 - total flux cleaned = 0.00148393 Jy ! Component: 3600 - total flux cleaned = 0.00148409 Jy ! Component: 3650 - total flux cleaned = 0.00152352 Jy ! Component: 3700 - total flux cleaned = 0.00153674 Jy ! Component: 3750 - total flux cleaned = 0.00160172 Jy ! Component: 3800 - total flux cleaned = 0.00162771 Jy ! Component: 3850 - total flux cleaned = 0.00166627 Jy ! Component: 3900 - total flux cleaned = 0.00176829 Jy ! Component: 3950 - total flux cleaned = 0.00176833 Jy ! Component: 4000 - total flux cleaned = 0.00181874 Jy ! Component: 4050 - total flux cleaned = 0.00181871 Jy ! Total flux subtracted in 4096 components = 0.00188106 Jy ! Clean residual min=-0.000863 max=0.000750 Jy/beam ! Clean residual mean=0.000001 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.23966 Jy keep ! Adding 288 model components to the UV plane model. ! The established model now contains 389 components and 0.23966 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0013+4636_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.469 x 5.184 at -6.74 degrees (North through East) ! Clean map min=-0.0019698 max=0.17186 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0013+4636_S_map.fits wmodel /image_prod/ug002_uva//J0013+4636_S_map.mod ! Writing 389 model components to file: /image_prod/ug002_uva//J0013+4636_S_map.mod wobs /image_prod/ug002_uva//J0013+4636_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0013+4636_S_uvs.fits wwins /image_prod/ug002_uva//J0013+4636_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J0013+4636_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.171862 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00021521 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.375669 0.375669 0.751337 1.50267 3.00535 6.0107 12.0214 24.0428 48.0856 96.1712 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.171 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 798.576 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0013+4636_S_dfm.log closed on Wed Mar 4 18:19:47 2020