! Started logfile: /image_prod/ug002_uva//J0805+6144_S_g_dfm.log on Wed Mar 4 22:10:55 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//J0805+6144_S_g_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0805+6144_S_g_uva.fits ! AN table 1: 24 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.796296 visibilities/baseline/integration-bin. ! Found source: J0805+6144 ! ! 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 2580 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 J0805+6144_S_g] 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 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.297252Jy sigma=7.242664 ! Fit after self-cal, rms=0.370893Jy sigma=1.962432 ! 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=3.501 mas, bmaj=3.681 mas, bpa=9.448 degrees ! Estimated noise=3.19277 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 = 0.577213 Jy ! Component: 100 - total flux cleaned = 0.754821 Jy ! Total flux subtracted in 100 components = 0.754821 Jy ! Clean residual min=-0.037302 max=0.075353 Jy/beam ! Clean residual mean=0.000050 rms=0.009776 Jy/beam ! Combined flux in latest and established models = 0.754821 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.754821 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.302492Jy sigma=1.075949 ! Fit after self-cal, rms=0.302206Jy sigma=1.074605 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0800138 Jy ! Component: 100 - total flux cleaned = 0.118666 Jy ! Total flux subtracted in 100 components = 0.118666 Jy ! Clean residual min=-0.033284 max=0.032185 Jy/beam ! Clean residual mean=0.000018 rms=0.007662 Jy/beam ! Combined flux in latest and established models = 0.873487 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 17 components and 0.873486 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.273000Jy sigma=0.923081 ! Fit after self-cal, rms=0.272642Jy sigma=0.921129 ! 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=3.99 mas, bmaj=4.381 mas, bpa=20.53 degrees ! Estimated noise=2.48924 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 = 0.0198621 Jy ! Component: 100 - total flux cleaned = 0.0222314 Jy ! Component: 150 - total flux cleaned = 0.0243575 Jy ! Component: 200 - total flux cleaned = 0.0259585 Jy ! Total flux subtracted in 200 components = 0.0259585 Jy ! Clean residual min=-0.029686 max=0.028617 Jy/beam ! Clean residual mean=0.000045 rms=0.006808 Jy/beam ! Combined flux in latest and established models = 0.899445 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 25 components and 0.899445 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.268317Jy sigma=0.917724 ! Fit after self-cal, rms=0.268042Jy sigma=0.916379 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.99 x 4.381 at 20.53 degrees (North through East) ! Clean map min=-0.028369 max=0.74887 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.08 HN 1.04 KP 1.03 ! LA 1.04 MK 1.02 NL 1.03 OV 0.84 ! PT 1.04 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.09 HN 1.06 KP 1.01 ! LA 1.03 MK 1.02 NL 1.13 OV 0.81 ! PT 1.04 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.06 HN 0.97 KP 1.05 ! LA 1.04 MK 1.04 NL 0.95 OV 0.84 ! PT 1.04 SC 1.06 ! ! ! Fit before self-cal, rms=0.268042Jy sigma=0.916379 ! Fit after self-cal, rms=0.227311Jy sigma=0.780555 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.029 mas, bmaj=4.416 mas, bpa=21.82 degrees ! Estimated noise=2.53752 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 = 0.0042259 Jy ! Component: 100 - total flux cleaned = 0.00491223 Jy ! Component: 150 - total flux cleaned = 0.0051738 Jy ! Component: 200 - total flux cleaned = 0.00541409 Jy ! Total flux subtracted in 200 components = 0.00541409 Jy ! Clean residual min=-0.020876 max=0.023900 Jy/beam ! Clean residual mean=0.000032 rms=0.005078 Jy/beam ! Combined flux in latest and established models = 0.904859 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 32 components and 0.904859 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.224109Jy sigma=0.781235 ! Fit after self-cal, rms=0.224000Jy sigma=0.780538 ! 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=0.224000Jy sigma=0.780538 ! Fit after self-cal, rms=0.089496Jy sigma=0.419663 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.011 mas, bmaj=4.402 mas, bpa=18.86 degrees ! Estimated noise=2.53257 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00335636 Jy ! Component: 100 - total flux cleaned = 0.00296274 Jy ! Component: 150 - total flux cleaned = 0.00253563 Jy ! Component: 200 - total flux cleaned = 0.00229526 Jy ! Total flux subtracted in 200 components = 0.00229526 Jy ! Clean residual min=-0.006947 max=0.014982 Jy/beam ! Clean residual mean=-0.000005 rms=0.001724 Jy/beam ! Combined flux in latest and established models = 0.907154 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 42 components and 0.907154 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088568Jy sigma=0.415044 ! Fit after self-cal, rms=0.088453Jy sigma=0.413885 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 (9, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0125322 Jy ! Component: 100 - total flux cleaned = 0.0150431 Jy ! Component: 150 - total flux cleaned = 0.0158166 Jy ! Component: 200 - total flux cleaned = 0.0161977 Jy ! Total flux subtracted in 200 components = 0.0161977 Jy ! Clean residual min=-0.005748 max=0.005530 Jy/beam ! Clean residual mean=0.000000 rms=0.001367 Jy/beam ! Combined flux in latest and established models = 0.923352 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 63 components and 0.923352 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086484Jy sigma=0.402899 ! Fit after self-cal, rms=0.086282Jy sigma=0.401762 ! 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=0.086282Jy sigma=0.401762 ! Fit after self-cal, rms=0.085803Jy sigma=0.399355 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.993 mas, bmaj=4.404 mas, bpa=19.26 degrees ! Estimated noise=2.52691 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00480229 Jy ! Component: 100 - total flux cleaned = 0.00615297 Jy ! Component: 150 - total flux cleaned = 0.00670271 Jy ! Component: 200 - total flux cleaned = 0.00709389 Jy ! Total flux subtracted in 200 components = 0.00709389 Jy ! Clean residual min=-0.004970 max=0.004455 Jy/beam ! Clean residual mean=0.000006 rms=0.001177 Jy/beam ! Combined flux in latest and established models = 0.930446 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 77 components and 0.930446 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085279Jy sigma=0.396754 ! Fit after self-cal, rms=0.085230Jy sigma=0.396506 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 = 0.000477882 Jy ! Component: 100 - total flux cleaned = 0.000567616 Jy ! Component: 150 - total flux cleaned = 0.000648643 Jy ! Component: 200 - total flux cleaned = 0.000648287 Jy ! Total flux subtracted in 200 components = 0.000648287 Jy ! Clean residual min=-0.004862 max=0.004156 Jy/beam ! Clean residual mean=0.000007 rms=0.001141 Jy/beam ! Combined flux in latest and established models = 0.931094 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 82 components and 0.931094 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085013Jy sigma=0.395590 ! Fit after self-cal, rms=0.084995Jy sigma=0.395507 ! 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=0.084995Jy sigma=0.395507 ! Fit after self-cal, rms=0.084947Jy sigma=0.394968 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.506 mas, bmaj=9.739 mas, bpa=62.86 degrees ! Estimated noise=3.20599 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0028061 Jy ! Component: 100 - total flux cleaned = 0.00322387 Jy ! Component: 150 - total flux cleaned = 0.0035891 Jy ! Component: 200 - total flux cleaned = 0.00385895 Jy ! Total flux subtracted in 200 components = 0.00385895 Jy ! Clean residual min=-0.004895 max=0.004850 Jy/beam ! Clean residual mean=0.000018 rms=0.001271 Jy/beam ! Combined flux in latest and established models = 0.934953 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 104 components and 0.934953 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084859Jy sigma=0.394627 ! Fit after self-cal, rms=0.084839Jy sigma=0.394509 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 = 0.000404899 Jy ! Component: 100 - total flux cleaned = 0.000634137 Jy ! Component: 150 - total flux cleaned = 0.00083377 Jy ! Component: 200 - total flux cleaned = 0.000905894 Jy ! Total flux subtracted in 200 components = 0.000905894 Jy ! Clean residual min=-0.004917 max=0.004778 Jy/beam ! Clean residual mean=0.000018 rms=0.001258 Jy/beam ! Combined flux in latest and established models = 0.935859 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 112 components and 0.935859 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084814Jy sigma=0.394466 ! Fit after self-cal, rms=0.084805Jy sigma=0.394407 ! 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=3.986 mas, bmaj=4.41 mas, bpa=19.47 degrees ! Estimated noise=2.52649 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.986 x 4.41 at 19.47 degrees (North through East) ! Clean map min=-0.0044287 max=0.76121 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084805Jy sigma=0.394407 ! Fit after self-cal, rms=0.078813Jy sigma=0.350293 ! Inverting map and beam ! Estimated beam: bmin=3.978 mas, bmaj=4.418 mas, bpa=19.84 degrees ! Estimated noise=2.52606 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000943925 Jy ! Component: 100 - total flux cleaned = 0.000943859 Jy ! Component: 150 - total flux cleaned = 0.000941874 Jy ! Component: 200 - total flux cleaned = 0.000939215 Jy ! Total flux subtracted in 200 components = 0.000939215 Jy ! Clean residual min=-0.004620 max=0.003934 Jy/beam ! Clean residual mean=0.000007 rms=0.001054 Jy/beam ! Combined flux in latest and established models = 0.936798 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 123 components and 0.936798 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078632Jy sigma=0.349365 ! Fit after self-cal, rms=0.078623Jy sigma=0.349280 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00010271 Jy ! Component: 100 - total flux cleaned = -0.000101352 Jy ! Component: 150 - total flux cleaned = -0.000100891 Jy ! Component: 200 - total flux cleaned = -0.000100429 Jy ! Total flux subtracted in 200 components = -0.000100429 Jy ! Clean residual min=-0.004501 max=0.003813 Jy/beam ! Clean residual mean=0.000007 rms=0.001037 Jy/beam ! Combined flux in latest and established models = 0.936697 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 124 components and 0.936697 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078512Jy sigma=0.348709 ! Fit after self-cal, rms=0.078504Jy sigma=0.348661 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078504Jy sigma=0.348661 ! Fit after self-cal, rms=0.078590Jy sigma=0.348526 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=3.483 mas, bmaj=3.696 mas, bpa=9.879 degrees ! Estimated noise=3.21083 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.580553 Jy ! Component: 100 - total flux cleaned = 0.759751 Jy ! Component: 150 - total flux cleaned = 0.840688 Jy ! Component: 200 - total flux cleaned = 0.8808 Jy ! Total flux subtracted in 200 components = 0.8808 Jy ! Clean residual min=-0.010818 max=0.020029 Jy/beam ! Clean residual mean=0.000014 rms=0.002724 Jy/beam ! Combined flux in latest and established models = 0.880799 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.880799 Jy ! Inverting map and beam ! Estimated beam: bmin=3.972 mas, bmaj=4.423 mas, bpa=20.03 degrees ! Estimated noise=2.52684 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 = 0.026791 Jy ! Component: 100 - total flux cleaned = 0.0420231 Jy ! Component: 150 - total flux cleaned = 0.0470358 Jy ! Component: 200 - total flux cleaned = 0.0502543 Jy ! Total flux subtracted in 200 components = 0.0502543 Jy ! Clean residual min=-0.005617 max=0.006054 Jy/beam ! Clean residual mean=0.000004 rms=0.001310 Jy/beam ! Combined flux in latest and established models = 0.931054 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 33 components and 0.931054 Jy ! Inverting map ! Added new window around map position (-13, -12.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00290856 Jy ! Component: 100 - total flux cleaned = 0.00362566 Jy ! Component: 150 - total flux cleaned = 0.00422489 Jy ! Component: 200 - total flux cleaned = 0.00439061 Jy ! Total flux subtracted in 200 components = 0.00439061 Jy ! Clean residual min=-0.005132 max=0.004786 Jy/beam ! Clean residual mean=0.000006 rms=0.001136 Jy/beam ! Combined flux in latest and established models = 0.935444 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 43 components and 0.935444 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=8.497 mas, bmaj=9.733 mas, bpa=62.23 degrees ! Estimated noise=3.2099 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00324457 Jy ! Component: 100 - total flux cleaned = 0.00343383 Jy ! Component: 150 - total flux cleaned = 0.0032958 Jy ! Component: 200 - total flux cleaned = 0.00323763 Jy ! Total flux subtracted in 200 components = 0.00323763 Jy ! Clean residual min=-0.004383 max=0.004086 Jy/beam ! Clean residual mean=0.000017 rms=0.001165 Jy/beam ! Combined flux in latest and established models = 0.938682 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.70484e-07 Jy ! Component: 100 - total flux cleaned = -5.07258e-05 Jy ! Component: 150 - total flux cleaned = -0.000138424 Jy ! Component: 200 - total flux cleaned = -0.000176707 Jy ! Total flux subtracted in 200 components = -0.000176707 Jy ! Clean residual min=-0.004331 max=0.003942 Jy/beam ! Clean residual mean=0.000018 rms=0.001152 Jy/beam ! Combined flux in latest and established models = 0.938505 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 75 components and 0.938505 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.972 mas, bmaj=4.423 mas, bpa=20.03 degrees ! Estimated noise=2.52684 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.35097e-05 Jy ! Component: 100 - total flux cleaned = -0.000564991 Jy ! Component: 150 - total flux cleaned = -0.000914529 Jy ! Component: 200 - total flux cleaned = -0.00124006 Jy ! Total flux subtracted in 200 components = -0.00124006 Jy ! Clean residual min=-0.004648 max=0.004310 Jy/beam ! Clean residual mean=0.000008 rms=0.001036 Jy/beam ! Combined flux in latest and established models = 0.937265 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 90 components and 0.937265 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079062Jy sigma=0.350279 ! Fit after self-cal, rms=0.078890Jy sigma=0.349318 wmodel J0805+6144_S_g_map.mod ! Writing 90 model components to file: J0805+6144_S_g_map.mod wobs J0805+6144_S_g_uvs.fits ! Writing UV FITS file: J0805+6144_S_g_uvs.fits wwins J0805+6144_S_g_map.win ! wwins: Wrote 3 windows to J0805+6144_S_g_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 = -3.14237e-06 Jy ! Component: 100 - total flux cleaned = 0.000145862 Jy ! Component: 150 - total flux cleaned = -0.000133201 Jy ! Component: 200 - total flux cleaned = -0.000602703 Jy ! Component: 250 - total flux cleaned = -0.000861588 Jy ! Component: 300 - total flux cleaned = -0.00105051 Jy ! Component: 350 - total flux cleaned = -0.0012966 Jy ! Component: 400 - total flux cleaned = -0.00141789 Jy ! Component: 450 - total flux cleaned = -0.001713 Jy ! Component: 500 - total flux cleaned = -0.00199952 Jy ! Component: 550 - total flux cleaned = -0.00216756 Jy ! Component: 600 - total flux cleaned = -0.00233324 Jy ! Component: 650 - total flux cleaned = -0.00233234 Jy ! Component: 700 - total flux cleaned = -0.00249205 Jy ! Component: 750 - total flux cleaned = -0.00249103 Jy ! Component: 800 - total flux cleaned = -0.00249013 Jy ! Component: 850 - total flux cleaned = -0.00243858 Jy ! Component: 900 - total flux cleaned = -0.00238807 Jy ! Component: 950 - total flux cleaned = -0.00228859 Jy ! Component: 1000 - total flux cleaned = -0.00223922 Jy ! Component: 1050 - total flux cleaned = -0.00214288 Jy ! Component: 1100 - total flux cleaned = -0.0020012 Jy ! Component: 1150 - total flux cleaned = -0.0020014 Jy ! Component: 1200 - total flux cleaned = -0.00190837 Jy ! Component: 1250 - total flux cleaned = -0.00172677 Jy ! Component: 1300 - total flux cleaned = -0.00159226 Jy ! Component: 1350 - total flux cleaned = -0.00150372 Jy ! Component: 1400 - total flux cleaned = -0.00124146 Jy ! Component: 1450 - total flux cleaned = -0.00106965 Jy ! Component: 1500 - total flux cleaned = -0.00102681 Jy ! Component: 1550 - total flux cleaned = -0.000731294 Jy ! Component: 1600 - total flux cleaned = -0.000606658 Jy ! Component: 1650 - total flux cleaned = -0.000317943 Jy ! Component: 1700 - total flux cleaned = -0.000236656 Jy ! Component: 1750 - total flux cleaned = 4.37674e-06 Jy ! Component: 1800 - total flux cleaned = 0.000163547 Jy ! Component: 1850 - total flux cleaned = 0.00032118 Jy ! Component: 1900 - total flux cleaned = 0.000593882 Jy ! Component: 1950 - total flux cleaned = 0.000709401 Jy ! Component: 2000 - total flux cleaned = 0.000976763 Jy ! Component: 2050 - total flux cleaned = 0.0010906 Jy ! Component: 2100 - total flux cleaned = 0.00127771 Jy ! Component: 2150 - total flux cleaned = 0.00149932 Jy ! Component: 2200 - total flux cleaned = 0.00175503 Jy ! Component: 2250 - total flux cleaned = 0.00171889 Jy ! Component: 2300 - total flux cleaned = 0.00200597 Jy ! Component: 2350 - total flux cleaned = 0.00211302 Jy ! Component: 2400 - total flux cleaned = 0.00214844 Jy ! Component: 2450 - total flux cleaned = 0.00225306 Jy ! Component: 2500 - total flux cleaned = 0.0025298 Jy ! Component: 2550 - total flux cleaned = 0.00249565 Jy ! Component: 2600 - total flux cleaned = 0.00266502 Jy ! Component: 2650 - total flux cleaned = 0.00276564 Jy ! Component: 2700 - total flux cleaned = 0.00283217 Jy ! Component: 2750 - total flux cleaned = 0.00286488 Jy ! Component: 2800 - total flux cleaned = 0.00286494 Jy ! Component: 2850 - total flux cleaned = 0.00302712 Jy ! Component: 2900 - total flux cleaned = 0.00309083 Jy ! Component: 2950 - total flux cleaned = 0.00315446 Jy ! Component: 3000 - total flux cleaned = 0.00324914 Jy ! Component: 3050 - total flux cleaned = 0.00337415 Jy ! Component: 3100 - total flux cleaned = 0.00337386 Jy ! Component: 3150 - total flux cleaned = 0.00346669 Jy ! Component: 3200 - total flux cleaned = 0.00361944 Jy ! Component: 3250 - total flux cleaned = 0.00358875 Jy ! Component: 3300 - total flux cleaned = 0.0037088 Jy ! Component: 3350 - total flux cleaned = 0.00379821 Jy ! Component: 3400 - total flux cleaned = 0.00382765 Jy ! Component: 3450 - total flux cleaned = 0.00382737 Jy ! Component: 3500 - total flux cleaned = 0.00403087 Jy ! Component: 3550 - total flux cleaned = 0.00405961 Jy ! Component: 3600 - total flux cleaned = 0.00414522 Jy ! Component: 3650 - total flux cleaned = 0.00414557 Jy ! Component: 3700 - total flux cleaned = 0.00408873 Jy ! Component: 3750 - total flux cleaned = 0.0042288 Jy ! Component: 3800 - total flux cleaned = 0.00431196 Jy ! Component: 3850 - total flux cleaned = 0.0042845 Jy ! Component: 3900 - total flux cleaned = 0.00428438 Jy ! Component: 3950 - total flux cleaned = 0.00439351 Jy ! Component: 4000 - total flux cleaned = 0.00444779 Jy ! Component: 4050 - total flux cleaned = 0.00442093 Jy ! Total flux subtracted in 4096 components = 0.00452743 Jy ! Clean residual min=-0.001357 max=0.001530 Jy/beam ! Clean residual mean=0.000000 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.941793 Jy keep ! Adding 293 model components to the UV plane model. ! The established model now contains 383 components and 0.941793 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0805+6144_S_g_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.972 x 4.423 at 20.03 degrees (North through East) ! Clean map min=-0.0040149 max=0.75753 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0805+6144_S_g_map.fits wmodel /image_prod/ug002_uva//J0805+6144_S_g_map.mod ! Writing 383 model components to file: /image_prod/ug002_uva//J0805+6144_S_g_map.mod wobs /image_prod/ug002_uva//J0805+6144_S_g_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0805+6144_S_g_uvs.fits wwins /image_prod/ug002_uva//J0805+6144_S_g_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J0805+6144_S_g_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.757527 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000454436 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.179968 0.179968 0.359937 0.719873 1.43975 2.87949 5.75898 11.518 23.0359 46.0719 92.1438 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.757 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1666.96 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0805+6144_S_g_dfm.log closed on Wed Mar 4 22:10:59 2020