! Started logfile: /image_prod/ug002_uva//J0009+0628_S_dfm.log on Wed Mar 4 18:12:45 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//J0009+0628_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0009+0628_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.983333 visibilities/baseline/integration-bin. ! Found source: J0009+0628 ! ! 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 7965 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 J0009+0628_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=1.013232Jy sigma=8.293575 ! Fit after self-cal, rms=0.905000Jy sigma=7.355735 ! 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=2.762 mas, bmaj=7.533 mas, bpa=-5.457 degrees ! Estimated noise=1.38536 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 = 0.0779059 Jy ! Component: 100 - total flux cleaned = 0.0958073 Jy ! Total flux subtracted in 100 components = 0.0958073 Jy ! Clean residual min=-0.006160 max=0.010486 Jy/beam ! Clean residual mean=-0.000002 rms=0.001550 Jy/beam ! Combined flux in latest and established models = 0.0958073 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0958073 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086120Jy sigma=0.519196 ! Fit after self-cal, rms=0.085835Jy sigma=0.518555 ! Inverting map ! Added new window around map position (2.5, -9.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00980389 Jy ! Component: 100 - total flux cleaned = 0.0144114 Jy ! Total flux subtracted in 100 components = 0.0144114 Jy ! Clean residual min=-0.006235 max=0.007424 Jy/beam ! Clean residual mean=-0.000001 rms=0.001350 Jy/beam ! Combined flux in latest and established models = 0.110219 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 17 components and 0.110219 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084607Jy sigma=0.504344 ! Fit after self-cal, rms=0.084530Jy sigma=0.503299 ! 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=3.343 mas, bmaj=8.348 mas, bpa=-6.407 degrees ! Estimated noise=1.0138 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 = 0.00422184 Jy ! Component: 100 - total flux cleaned = 0.00529178 Jy ! Component: 150 - total flux cleaned = 0.00585355 Jy ! Component: 200 - total flux cleaned = 0.00642098 Jy ! Total flux subtracted in 200 components = 0.00642098 Jy ! Clean residual min=-0.005107 max=0.008280 Jy/beam ! Clean residual mean=-0.000003 rms=0.001450 Jy/beam ! Combined flux in latest and established models = 0.11664 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 30 components and 0.11664 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083995Jy sigma=0.495676 ! Fit after self-cal, rms=0.083870Jy sigma=0.495418 ! Inverting map ! Added new window around map position (17, 15). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0085274 Jy ! Component: 100 - total flux cleaned = 0.0135503 Jy ! Component: 150 - total flux cleaned = 0.0170477 Jy ! Component: 200 - total flux cleaned = 0.0197492 Jy ! Total flux subtracted in 200 components = 0.0197492 Jy ! Clean residual min=-0.004542 max=0.006037 Jy/beam ! Clean residual mean=0.000003 rms=0.001080 Jy/beam ! Combined flux in latest and established models = 0.136389 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 73 components and 0.136389 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083063Jy sigma=0.482769 ! Fit after self-cal, rms=0.082989Jy sigma=0.481936 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.343 x 8.348 at -6.407 degrees (North through East) ! Clean map min=-0.0052884 max=0.096963 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.44 FD 0.92 HN 0.98 KP 1.00 ! LA 1.00 MK 1.04 NL 1.03 OV 0.94 ! PT 1.00 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.61 FD 0.89 HN 0.97 KP 0.98 ! LA 0.99 MK 1.09 NL 1.12 OV 0.99 ! PT 0.99 SC 0.89 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.66 FD 0.89 HN 0.96 KP 1.01 ! LA 1.01 MK 1.05 NL 1.04 OV 0.94 ! PT 1.00 SC 1.01 ! ! ! Fit before self-cal, rms=0.082989Jy sigma=0.481936 ! Fit after self-cal, rms=0.110598Jy sigma=0.472978 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.357 mas, bmaj=8.52 mas, bpa=-5.94 degrees ! Estimated noise=1.02695 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 = 0.00153464 Jy ! Component: 100 - total flux cleaned = 0.0018561 Jy ! Component: 150 - total flux cleaned = 0.00215709 Jy ! Component: 200 - total flux cleaned = 0.00241371 Jy ! Total flux subtracted in 200 components = 0.00241371 Jy ! Clean residual min=-0.002804 max=0.003783 Jy/beam ! Clean residual mean=0.000004 rms=0.000760 Jy/beam ! Combined flux in latest and established models = 0.138802 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 97 components and 0.138803 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.110482Jy sigma=0.471380 ! Fit after self-cal, rms=0.110643Jy sigma=0.471125 ! 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=0.110643Jy sigma=0.471125 ! Fit after self-cal, rms=0.099126Jy sigma=0.464835 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.358 mas, bmaj=8.557 mas, bpa=-5.523 degrees ! Estimated noise=1.02561 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000211183 Jy ! Component: 100 - total flux cleaned = -0.000168984 Jy ! Component: 150 - total flux cleaned = -7.74371e-05 Jy ! Component: 200 - total flux cleaned = 5.29292e-05 Jy ! Total flux subtracted in 200 components = 5.29292e-05 Jy ! Clean residual min=-0.002188 max=0.002968 Jy/beam ! Clean residual mean=-0.000005 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.138855 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 114 components and 0.138855 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099059Jy sigma=0.464163 ! Fit after self-cal, rms=0.099125Jy sigma=0.464042 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 (33.5, 22). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00299626 Jy ! Component: 100 - total flux cleaned = 0.00446104 Jy ! Component: 150 - total flux cleaned = 0.00482171 Jy ! Component: 200 - total flux cleaned = 0.00508301 Jy ! Total flux subtracted in 200 components = 0.00508301 Jy ! Clean residual min=-0.001912 max=0.002067 Jy/beam ! Clean residual mean=-0.000002 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.143938 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 148 components and 0.143938 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099018Jy sigma=0.462341 ! Fit after self-cal, rms=0.099011Jy sigma=0.462236 ! 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=0.099011Jy sigma=0.462236 ! Fit after self-cal, rms=0.098719Jy sigma=0.462076 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.358 mas, bmaj=8.55 mas, bpa=-5.388 degrees ! Estimated noise=1.02039 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108976 Jy ! Component: 100 - total flux cleaned = 0.00144018 Jy ! Component: 150 - total flux cleaned = 0.00166522 Jy ! Component: 200 - total flux cleaned = 0.00174929 Jy ! Total flux subtracted in 200 components = 0.00174929 Jy ! Clean residual min=-0.001823 max=0.002018 Jy/beam ! Clean residual mean=-0.000002 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.145688 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 164 components and 0.145688 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098663Jy sigma=0.461512 ! Fit after self-cal, rms=0.098667Jy sigma=0.461480 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 (76, -17). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000991776 Jy ! Component: 100 - total flux cleaned = 0.00122389 Jy ! Component: 150 - total flux cleaned = 0.00151752 Jy ! Component: 200 - total flux cleaned = 0.00171034 Jy ! Total flux subtracted in 200 components = 0.00171034 Jy ! Clean residual min=-0.001881 max=0.001712 Jy/beam ! Clean residual mean=-0.000001 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.147398 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 182 components and 0.147398 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098600Jy sigma=0.460933 ! Fit after self-cal, rms=0.098584Jy sigma=0.460904 ! 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=0.098584Jy sigma=0.460904 ! Fit after self-cal, rms=0.098697Jy sigma=0.460845 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.698 mas, bmaj=13.08 mas, bpa=-6.21 degrees ! Estimated noise=1.19487 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000766195 Jy ! Component: 100 - total flux cleaned = 0.00116448 Jy ! Component: 150 - total flux cleaned = 0.00134774 Jy ! Component: 200 - total flux cleaned = 0.00140466 Jy ! Total flux subtracted in 200 components = 0.00140466 Jy ! Clean residual min=-0.001899 max=0.001674 Jy/beam ! Clean residual mean=-0.000000 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.148803 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 197 components and 0.148803 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098670Jy sigma=0.460698 ! Fit after self-cal, rms=0.098668Jy sigma=0.460673 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 = 0.000359793 Jy ! Component: 100 - total flux cleaned = 0.000494487 Jy ! Component: 150 - total flux cleaned = 0.000520371 Jy ! Component: 200 - total flux cleaned = 0.000568032 Jy ! Total flux subtracted in 200 components = 0.000568032 Jy ! Clean residual min=-0.001930 max=0.001654 Jy/beam ! Clean residual mean=0.000000 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.149371 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 202 components and 0.149371 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098654Jy sigma=0.460616 ! Fit after self-cal, rms=0.098659Jy sigma=0.460610 ! 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=3.359 mas, bmaj=8.547 mas, bpa=-5.335 degrees ! Estimated noise=1.01767 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.359 x 8.547 at -5.335 degrees (North through East) ! Clean map min=-0.0025667 max=0.09701 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=2.748 mas, bmaj=7.68 mas, bpa=-4.631 degrees ! Estimated noise=1.39875 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0784954 Jy ! Component: 100 - total flux cleaned = 0.0968373 Jy ! Component: 150 - total flux cleaned = 0.105399 Jy ! Component: 200 - total flux cleaned = 0.111545 Jy ! Total flux subtracted in 200 components = 0.111545 Jy ! Clean residual min=-0.004169 max=0.003761 Jy/beam ! Clean residual mean=-0.000005 rms=0.000976 Jy/beam ! Combined flux in latest and established models = 0.111545 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.111545 Jy ! Inverting map and beam ! Estimated beam: bmin=3.359 mas, bmaj=8.547 mas, bpa=-5.335 degrees ! Estimated noise=1.01767 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 = 0.007384 Jy ! Component: 100 - total flux cleaned = 0.0127655 Jy ! Component: 150 - total flux cleaned = 0.0170995 Jy ! Component: 200 - total flux cleaned = 0.0206941 Jy ! Total flux subtracted in 200 components = 0.0206941 Jy ! Clean residual min=-0.002784 max=0.003158 Jy/beam ! Clean residual mean=-0.000006 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.132239 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 72 components and 0.132239 Jy ! Inverting map ! Added new window around map position (25.5, 18.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00331683 Jy ! Component: 100 - total flux cleaned = 0.00567016 Jy ! Component: 150 - total flux cleaned = 0.00762806 Jy ! Component: 200 - total flux cleaned = 0.00934315 Jy ! Total flux subtracted in 200 components = 0.00934315 Jy ! Clean residual min=-0.002264 max=0.002072 Jy/beam ! Clean residual mean=-0.000003 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.141582 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 104 components and 0.141582 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=7.698 mas, bmaj=13.08 mas, bpa=-6.21 degrees ! Estimated noise=1.19487 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00276636 Jy ! Component: 100 - total flux cleaned = 0.00447138 Jy ! Component: 150 - total flux cleaned = 0.00550098 Jy ! Component: 200 - total flux cleaned = 0.00636095 Jy ! Total flux subtracted in 200 components = 0.00636095 Jy ! Clean residual min=-0.002145 max=0.002214 Jy/beam ! Clean residual mean=-0.000001 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.147943 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 = 0.000462472 Jy ! Component: 100 - total flux cleaned = 0.000788105 Jy ! Component: 150 - total flux cleaned = 0.00108004 Jy ! Component: 200 - total flux cleaned = 0.00134156 Jy ! Total flux subtracted in 200 components = 0.00134156 Jy ! Clean residual min=-0.002030 max=0.001969 Jy/beam ! Clean residual mean=0.000000 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.149285 Jy ! Adding 100 model components to the UV plane model. ! The established model now contains 193 components and 0.149285 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.359 mas, bmaj=8.547 mas, bpa=-5.335 degrees ! Estimated noise=1.01767 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000431003 Jy ! Component: 100 - total flux cleaned = -0.000426662 Jy ! Component: 150 - total flux cleaned = -0.000469758 Jy ! Component: 200 - total flux cleaned = -0.000427692 Jy ! Total flux subtracted in 200 components = -0.000427692 Jy ! Clean residual min=-0.001913 max=0.001811 Jy/beam ! Clean residual mean=0.000000 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.148857 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 216 components and 0.148857 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098775Jy sigma=0.460658 ! Fit after self-cal, rms=0.098845Jy sigma=0.460535 wmodel J0009+0628_S_map.mod ! Writing 216 model components to file: J0009+0628_S_map.mod wobs J0009+0628_S_uvs.fits ! Writing UV FITS file: J0009+0628_S_uvs.fits wwins J0009+0628_S_map.win ! wwins: Wrote 6 windows to J0009+0628_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 = -0.000355882 Jy ! Component: 100 - total flux cleaned = -0.000568097 Jy ! Component: 150 - total flux cleaned = -0.000773068 Jy ! Component: 200 - total flux cleaned = -0.000829483 Jy ! Component: 250 - total flux cleaned = -0.000884738 Jy ! Component: 300 - total flux cleaned = -0.0009383 Jy ! Component: 350 - total flux cleaned = -0.00104179 Jy ! Component: 400 - total flux cleaned = -0.00109172 Jy ! Component: 450 - total flux cleaned = -0.00111665 Jy ! Component: 500 - total flux cleaned = -0.00118996 Jy ! Component: 550 - total flux cleaned = -0.00130959 Jy ! Component: 600 - total flux cleaned = -0.0013326 Jy ! Component: 650 - total flux cleaned = -0.00137922 Jy ! Component: 700 - total flux cleaned = -0.0014705 Jy ! Component: 750 - total flux cleaned = -0.00151507 Jy ! Component: 800 - total flux cleaned = -0.00160347 Jy ! Component: 850 - total flux cleaned = -0.00151636 Jy ! Component: 900 - total flux cleaned = -0.00162372 Jy ! Component: 950 - total flux cleaned = -0.00160225 Jy ! Component: 1000 - total flux cleaned = -0.00158086 Jy ! Component: 1050 - total flux cleaned = -0.00151929 Jy ! Component: 1100 - total flux cleaned = -0.00153964 Jy ! Component: 1150 - total flux cleaned = -0.00151961 Jy ! Component: 1200 - total flux cleaned = -0.00147983 Jy ! Component: 1250 - total flux cleaned = -0.00148002 Jy ! Component: 1300 - total flux cleaned = -0.00146049 Jy ! Component: 1350 - total flux cleaned = -0.00138316 Jy ! Component: 1400 - total flux cleaned = -0.0013639 Jy ! Component: 1450 - total flux cleaned = -0.00138266 Jy ! Component: 1500 - total flux cleaned = -0.0013451 Jy ! Component: 1550 - total flux cleaned = -0.00127137 Jy ! Component: 1600 - total flux cleaned = -0.00128961 Jy ! Component: 1650 - total flux cleaned = -0.00123538 Jy ! Component: 1700 - total flux cleaned = -0.00123556 Jy ! Component: 1750 - total flux cleaned = -0.00128849 Jy ! Component: 1800 - total flux cleaned = -0.00123546 Jy ! Component: 1850 - total flux cleaned = -0.00118343 Jy ! Component: 1900 - total flux cleaned = -0.00116591 Jy ! Component: 1950 - total flux cleaned = -0.00116602 Jy ! Component: 2000 - total flux cleaned = -0.00113192 Jy ! Component: 2050 - total flux cleaned = -0.00111545 Jy ! Component: 2100 - total flux cleaned = -0.00106554 Jy ! Component: 2150 - total flux cleaned = -0.00101618 Jy ! Component: 2200 - total flux cleaned = -0.00098343 Jy ! Component: 2250 - total flux cleaned = -0.000918549 Jy ! Component: 2300 - total flux cleaned = -0.000870387 Jy ! Component: 2350 - total flux cleaned = -0.000806541 Jy ! Component: 2400 - total flux cleaned = -0.000759032 Jy ! Component: 2450 - total flux cleaned = -0.000633357 Jy ! Component: 2500 - total flux cleaned = -0.000586664 Jy ! Component: 2550 - total flux cleaned = -0.000586582 Jy ! Component: 2600 - total flux cleaned = -0.00049438 Jy ! Component: 2650 - total flux cleaned = -0.000403265 Jy ! Component: 2700 - total flux cleaned = -0.000478855 Jy ! Component: 2750 - total flux cleaned = -0.000388617 Jy ! Component: 2800 - total flux cleaned = -0.000313959 Jy ! Component: 2850 - total flux cleaned = -0.000239865 Jy ! Component: 2900 - total flux cleaned = -0.000254688 Jy ! Component: 2950 - total flux cleaned = -0.000196115 Jy ! Component: 3000 - total flux cleaned = -0.000152582 Jy ! Component: 3050 - total flux cleaned = -0.000109408 Jy ! Component: 3100 - total flux cleaned = -8.07894e-05 Jy ! Component: 3150 - total flux cleaned = -2.3917e-05 Jy ! Component: 3200 - total flux cleaned = -9.91627e-06 Jy ! Component: 3250 - total flux cleaned = -5.20067e-05 Jy ! Component: 3300 - total flux cleaned = -3.80878e-05 Jy ! Component: 3350 - total flux cleaned = -3.81242e-05 Jy ! Component: 3400 - total flux cleaned = 4.44892e-05 Jy ! Component: 3450 - total flux cleaned = -1.03797e-05 Jy ! Component: 3500 - total flux cleaned = 3.25606e-06 Jy ! Component: 3550 - total flux cleaned = 3.03365e-05 Jy ! Component: 3600 - total flux cleaned = 3.02674e-05 Jy ! Component: 3650 - total flux cleaned = 3.02048e-05 Jy ! Component: 3700 - total flux cleaned = 5.67716e-05 Jy ! Component: 3750 - total flux cleaned = 7.01335e-05 Jy ! Component: 3800 - total flux cleaned = 5.69263e-05 Jy ! Component: 3850 - total flux cleaned = 5.685e-05 Jy ! Component: 3900 - total flux cleaned = 4.37335e-05 Jy ! Component: 3950 - total flux cleaned = 4.38493e-05 Jy ! Component: 4000 - total flux cleaned = 3.10379e-05 Jy ! Component: 4050 - total flux cleaned = 3.10311e-05 Jy ! Total flux subtracted in 4096 components = 5.64346e-05 Jy ! Clean residual min=-0.000706 max=0.000736 Jy/beam ! Clean residual mean=-0.000001 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.148914 Jy keep ! Adding 289 model components to the UV plane model. ! The established model now contains 504 components and 0.148914 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0009+0628_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.359 x 8.547 at -5.335 degrees (North through East) ! Clean map min=-0.001539 max=0.098658 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0009+0628_S_map.fits wmodel /image_prod/ug002_uva//J0009+0628_S_map.mod ! Writing 504 model components to file: /image_prod/ug002_uva//J0009+0628_S_map.mod wobs /image_prod/ug002_uva//J0009+0628_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0009+0628_S_uvs.fits wwins /image_prod/ug002_uva//J0009+0628_S_map.win ! wwins: Wrote 7 windows to /image_prod/ug002_uva//J0009+0628_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0986584 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000229758 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.698647 0.698647 1.39729 2.79459 5.58918 11.1784 22.3567 44.7134 89.4268 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.098 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 429.401 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0009+0628_S_dfm.log closed on Wed Mar 4 18:12:50 2020