! Started logfile: /image_prod/ug002_uva//J0132+5620_S_dfm.log on Wed Mar 4 19:06:02 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//J0132+5620_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0132+5620_S_uva.fits ! AN table 1: 45 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.958025 visibilities/baseline/integration-bin. ! Found source: J0132+5620 ! ! 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 4656 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 J0132+5620_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 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.125240Jy sigma=7.918599 ! Fit after self-cal, rms=0.694610Jy sigma=4.956694 ! 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=3.077 mas, bmaj=3.879 mas, bpa=-6.219 degrees ! Estimated noise=2.04202 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 = 0.285237 Jy ! Component: 100 - total flux cleaned = 0.35245 Jy ! Total flux subtracted in 100 components = 0.35245 Jy ! Clean residual min=-0.052554 max=0.214215 Jy/beam ! Clean residual mean=-0.000000 rms=0.016408 Jy/beam ! Combined flux in latest and established models = 0.35245 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.35245 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.305931Jy sigma=2.062093 ! Fit after self-cal, rms=0.305700Jy sigma=2.061456 ! Inverting map ! Added new window around map position (11, -2.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.170017 Jy ! Component: 100 - total flux cleaned = 0.22358 Jy ! Total flux subtracted in 100 components = 0.22358 Jy ! Clean residual min=-0.041575 max=0.058791 Jy/beam ! Clean residual mean=0.000022 rms=0.009358 Jy/beam ! Combined flux in latest and established models = 0.57603 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 16 components and 0.57603 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.192458Jy sigma=1.268450 ! Fit after self-cal, rms=0.152497Jy sigma=1.007603 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0638465 Jy ! Component: 100 - total flux cleaned = 0.0951251 Jy ! Total flux subtracted in 100 components = 0.0951251 Jy ! Clean residual min=-0.023092 max=0.022930 Jy/beam ! Clean residual mean=0.000014 rms=0.005240 Jy/beam ! Combined flux in latest and established models = 0.671155 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 24 components and 0.671155 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.119104Jy sigma=0.775772 ! Fit after self-cal, rms=0.115389Jy sigma=0.751539 ! 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=3.585 mas, bmaj=4.654 mas, bpa=-2.312 degrees ! Estimated noise=1.50467 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 = 0.0308971 Jy ! Component: 100 - total flux cleaned = 0.0505488 Jy ! Component: 150 - total flux cleaned = 0.0648463 Jy ! Component: 200 - total flux cleaned = 0.0755633 Jy ! Total flux subtracted in 200 components = 0.0755633 Jy ! Clean residual min=-0.018132 max=0.018358 Jy/beam ! Clean residual mean=0.000008 rms=0.004494 Jy/beam ! Combined flux in latest and established models = 0.746718 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 48 components and 0.746718 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.104749Jy sigma=0.676349 ! Fit after self-cal, rms=0.104263Jy sigma=0.673086 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.585 x 4.654 at -2.312 degrees (North through East) ! Clean map min=-0.016892 max=0.36146 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.09 HN 1.02 KP 0.97 ! LA 0.99 MK 1.07 NL 1.02 OV 0.78 ! SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.03 HN 1.02 KP 0.99 ! LA 0.99 MK 1.06 NL 1.07 OV 0.86 ! SC 0.86 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.01 HN 0.99 KP 0.97 ! LA 0.97 MK 1.05 NL 1.02 OV 0.90 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.104263Jy sigma=0.673086 ! Fit after self-cal, rms=0.091784Jy sigma=0.572923 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.606 mas, bmaj=4.697 mas, bpa=-1.019 degrees ! Estimated noise=1.49406 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 = 0.00334667 Jy ! Component: 100 - total flux cleaned = 0.00425284 Jy ! Component: 150 - total flux cleaned = 0.00519946 Jy ! Component: 200 - total flux cleaned = 0.00634613 Jy ! Total flux subtracted in 200 components = 0.00634613 Jy ! Clean residual min=-0.011832 max=0.014643 Jy/beam ! Clean residual mean=-0.000001 rms=0.003190 Jy/beam ! Combined flux in latest and established models = 0.753064 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 55 components and 0.753064 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090749Jy sigma=0.566228 ! Fit after self-cal, rms=0.090758Jy sigma=0.565619 ! 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=0.090758Jy sigma=0.565619 ! Fit after self-cal, rms=0.071190Jy sigma=0.427174 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.591 mas, bmaj=4.724 mas, bpa=-0.6412 degrees ! Estimated noise=1.4905 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00222603 Jy ! Component: 100 - total flux cleaned = 0.00350653 Jy ! Component: 150 - total flux cleaned = 0.00390627 Jy ! Component: 200 - total flux cleaned = 0.00447488 Jy ! Total flux subtracted in 200 components = 0.00447488 Jy ! Clean residual min=-0.005341 max=0.005075 Jy/beam ! Clean residual mean=-0.000000 rms=0.001189 Jy/beam ! Combined flux in latest and established models = 0.757539 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 60 components and 0.757539 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070516Jy sigma=0.423002 ! Fit after self-cal, rms=0.070611Jy sigma=0.422525 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 = 0.000709854 Jy ! Component: 100 - total flux cleaned = 0.00111658 Jy ! Component: 150 - total flux cleaned = 0.00157501 Jy ! Component: 200 - total flux cleaned = 0.00190691 Jy ! Total flux subtracted in 200 components = 0.00190691 Jy ! Clean residual min=-0.005327 max=0.004752 Jy/beam ! Clean residual mean=-0.000001 rms=0.001146 Jy/beam ! Combined flux in latest and established models = 0.759446 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 62 components and 0.759446 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070333Jy sigma=0.420952 ! Fit after self-cal, rms=0.070330Jy sigma=0.420861 ! 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=0.070330Jy sigma=0.420861 ! Fit after self-cal, rms=0.069970Jy sigma=0.420099 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.578 mas, bmaj=4.702 mas, bpa=-0.5647 degrees ! Estimated noise=1.48849 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00176278 Jy ! Component: 100 - total flux cleaned = 0.00257372 Jy ! Component: 150 - total flux cleaned = 0.00336654 Jy ! Component: 200 - total flux cleaned = 0.00406004 Jy ! Total flux subtracted in 200 components = 0.00406004 Jy ! Clean residual min=-0.004934 max=0.004662 Jy/beam ! Clean residual mean=-0.000001 rms=0.001066 Jy/beam ! Combined flux in latest and established models = 0.763506 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 65 components and 0.763506 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069701Jy sigma=0.418447 ! Fit after self-cal, rms=0.069692Jy sigma=0.418372 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 = 0.000703825 Jy ! Component: 100 - total flux cleaned = 0.00117034 Jy ! Component: 150 - total flux cleaned = 0.00141777 Jy ! Component: 200 - total flux cleaned = 0.0015338 Jy ! Total flux subtracted in 200 components = 0.0015338 Jy ! Clean residual min=-0.004914 max=0.004438 Jy/beam ! Clean residual mean=-0.000001 rms=0.001049 Jy/beam ! Combined flux in latest and established models = 0.76504 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 67 components and 0.76504 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069567Jy sigma=0.417660 ! Fit after self-cal, rms=0.069565Jy sigma=0.417626 ! 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=0.069565Jy sigma=0.417626 ! Fit after self-cal, rms=0.069263Jy sigma=0.417086 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.462 mas, bmaj=8.19 mas, bpa=18.77 degrees ! Estimated noise=1.90353 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00251892 Jy ! Component: 100 - total flux cleaned = 0.00297191 Jy ! Component: 150 - total flux cleaned = 0.00326709 Jy ! Component: 200 - total flux cleaned = 0.00333986 Jy ! Total flux subtracted in 200 components = 0.00333986 Jy ! Clean residual min=-0.004054 max=0.004113 Jy/beam ! Clean residual mean=-0.000005 rms=0.001092 Jy/beam ! Combined flux in latest and established models = 0.76838 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 69 components and 0.76838 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069265Jy sigma=0.417358 ! Fit after self-cal, rms=0.069243Jy sigma=0.417244 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 = 7.68391e-05 Jy ! Component: 100 - total flux cleaned = 0.00017326 Jy ! Component: 150 - total flux cleaned = 0.00017317 Jy ! Component: 200 - total flux cleaned = 0.000174842 Jy ! Total flux subtracted in 200 components = 0.000174842 Jy ! Clean residual min=-0.004020 max=0.004117 Jy/beam ! Clean residual mean=-0.000006 rms=0.001080 Jy/beam ! Combined flux in latest and established models = 0.768554 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 73 components and 0.768554 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069284Jy sigma=0.417605 ! Fit after self-cal, rms=0.069277Jy sigma=0.417584 ! 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=3.568 mas, bmaj=4.683 mas, bpa=-0.4948 degrees ! Estimated noise=1.48713 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.568 x 4.683 at -0.4948 degrees (North through East) ! Clean map min=-0.0036256 max=0.35429 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.075 mas, bmaj=3.909 mas, bpa=-4.211 degrees ! Estimated noise=2.01282 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.327808 Jy ! Component: 100 - total flux cleaned = 0.483958 Jy ! Component: 150 - total flux cleaned = 0.565097 Jy ! Component: 200 - total flux cleaned = 0.617939 Jy ! Total flux subtracted in 200 components = 0.617939 Jy ! Clean residual min=-0.014988 max=0.028900 Jy/beam ! Clean residual mean=0.000014 rms=0.004030 Jy/beam ! Combined flux in latest and established models = 0.617939 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 0.617939 Jy ! Inverting map and beam ! Estimated beam: bmin=3.568 mas, bmaj=4.683 mas, bpa=-0.4948 degrees ! Estimated noise=1.48713 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 = 0.0449398 Jy ! Component: 100 - total flux cleaned = 0.0749174 Jy ! Component: 150 - total flux cleaned = 0.09584 Jy ! Component: 200 - total flux cleaned = 0.110711 Jy ! Total flux subtracted in 200 components = 0.110711 Jy ! Clean residual min=-0.006120 max=0.010128 Jy/beam ! Clean residual mean=0.000008 rms=0.001666 Jy/beam ! Combined flux in latest and established models = 0.72865 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 43 components and 0.72865 Jy ! Inverting map ! Added new window around map position (7, -1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0113759 Jy ! Component: 100 - total flux cleaned = 0.019824 Jy ! Component: 150 - total flux cleaned = 0.026355 Jy ! Component: 200 - total flux cleaned = 0.0314409 Jy ! Total flux subtracted in 200 components = 0.0314409 Jy ! Clean residual min=-0.004414 max=0.004507 Jy/beam ! Clean residual mean=0.000000 rms=0.001091 Jy/beam ! Combined flux in latest and established models = 0.760091 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 66 components and 0.760091 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=7.462 mas, bmaj=8.19 mas, bpa=18.77 degrees ! Estimated noise=1.90353 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00449365 Jy ! Component: 100 - total flux cleaned = 0.00659825 Jy ! Component: 150 - total flux cleaned = 0.00723835 Jy ! Component: 200 - total flux cleaned = 0.00730269 Jy ! Total flux subtracted in 200 components = 0.00730269 Jy ! Clean residual min=-0.004078 max=0.004070 Jy/beam ! Clean residual mean=-0.000006 rms=0.001093 Jy/beam ! Combined flux in latest and established models = 0.767394 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 = -4.62229e-05 Jy ! Component: 100 - total flux cleaned = -4.27766e-05 Jy ! Component: 150 - total flux cleaned = -4.29743e-05 Jy ! Component: 200 - total flux cleaned = -7.77898e-05 Jy ! Total flux subtracted in 200 components = -7.77898e-05 Jy ! Clean residual min=-0.003952 max=0.004088 Jy/beam ! Clean residual mean=-0.000006 rms=0.001074 Jy/beam ! Combined flux in latest and established models = 0.767316 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 102 components and 0.767316 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.568 mas, bmaj=4.683 mas, bpa=-0.4948 degrees ! Estimated noise=1.48713 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000988513 Jy ! Component: 100 - total flux cleaned = -0.000316252 Jy ! Component: 150 - total flux cleaned = 0.000470892 Jy ! Component: 200 - total flux cleaned = 0.00108985 Jy ! Total flux subtracted in 200 components = 0.00108985 Jy ! Clean residual min=-0.003894 max=0.003842 Jy/beam ! Clean residual mean=-0.000002 rms=0.000955 Jy/beam ! Combined flux in latest and established models = 0.768406 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 116 components and 0.768406 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069139Jy sigma=0.415274 ! Fit after self-cal, rms=0.069090Jy sigma=0.414912 wmodel J0132+5620_S_map.mod ! Writing 116 model components to file: J0132+5620_S_map.mod wobs J0132+5620_S_uvs.fits ! Writing UV FITS file: J0132+5620_S_uvs.fits wwins J0132+5620_S_map.win ! wwins: Wrote 3 windows to J0132+5620_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 = 0.000234445 Jy ! Component: 100 - total flux cleaned = 0.000957253 Jy ! Component: 150 - total flux cleaned = 0.0018312 Jy ! Component: 200 - total flux cleaned = 0.00206893 Jy ! Component: 250 - total flux cleaned = 0.00212587 Jy ! Component: 300 - total flux cleaned = 0.00212548 Jy ! Component: 350 - total flux cleaned = 0.00190678 Jy ! Component: 400 - total flux cleaned = 0.00185237 Jy ! Component: 450 - total flux cleaned = 0.00174797 Jy ! Component: 500 - total flux cleaned = 0.00159586 Jy ! Component: 550 - total flux cleaned = 0.00144779 Jy ! Component: 600 - total flux cleaned = 0.00130324 Jy ! Component: 650 - total flux cleaned = 0.00106937 Jy ! Component: 700 - total flux cleaned = 0.000978749 Jy ! Component: 750 - total flux cleaned = 0.000888676 Jy ! Component: 800 - total flux cleaned = 0.000622979 Jy ! Component: 850 - total flux cleaned = 0.000536998 Jy ! Component: 900 - total flux cleaned = 0.000366349 Jy ! Component: 950 - total flux cleaned = 0.000324803 Jy ! Component: 1000 - total flux cleaned = 0.000323536 Jy ! Component: 1050 - total flux cleaned = 0.000241785 Jy ! Component: 1100 - total flux cleaned = 0.000202047 Jy ! Component: 1150 - total flux cleaned = 0.000240759 Jy ! Component: 1200 - total flux cleaned = 0.000239804 Jy ! Component: 1250 - total flux cleaned = 0.000201237 Jy ! Component: 1300 - total flux cleaned = 0.000164037 Jy ! Component: 1350 - total flux cleaned = 0.000127134 Jy ! Component: 1400 - total flux cleaned = 5.44632e-05 Jy ! Component: 1450 - total flux cleaned = -5.24985e-05 Jy ! Component: 1500 - total flux cleaned = -1.76322e-05 Jy ! Component: 1550 - total flux cleaned = -0.000121478 Jy ! Component: 1600 - total flux cleaned = -0.000121412 Jy ! Component: 1650 - total flux cleaned = -2.00928e-05 Jy ! Component: 1700 - total flux cleaned = -1.99413e-05 Jy ! Component: 1750 - total flux cleaned = -1.99789e-05 Jy ! Component: 1800 - total flux cleaned = -5.21673e-05 Jy ! Component: 1850 - total flux cleaned = -5.18605e-05 Jy ! Component: 1900 - total flux cleaned = -0.000145829 Jy ! Component: 1950 - total flux cleaned = -2.13563e-05 Jy ! Component: 2000 - total flux cleaned = -0.00017482 Jy ! Component: 2050 - total flux cleaned = -0.000205167 Jy ! Component: 2100 - total flux cleaned = -0.00026456 Jy ! Component: 2150 - total flux cleaned = -0.000293694 Jy ! Component: 2200 - total flux cleaned = -0.000439605 Jy ! Component: 2250 - total flux cleaned = -0.000410786 Jy ! Component: 2300 - total flux cleaned = -0.000439774 Jy ! Component: 2350 - total flux cleaned = -0.000552522 Jy ! Component: 2400 - total flux cleaned = -0.000691644 Jy ! Component: 2450 - total flux cleaned = -0.000664178 Jy ! Component: 2500 - total flux cleaned = -0.000854413 Jy ! Component: 2550 - total flux cleaned = -0.000827498 Jy ! Component: 2600 - total flux cleaned = -0.00088064 Jy ! Component: 2650 - total flux cleaned = -0.00109127 Jy ! Component: 2700 - total flux cleaned = -0.00116893 Jy ! Component: 2750 - total flux cleaned = -0.00109165 Jy ! Component: 2800 - total flux cleaned = -0.00114294 Jy ! Component: 2850 - total flux cleaned = -0.00124385 Jy ! Component: 2900 - total flux cleaned = -0.00121859 Jy ! Component: 2950 - total flux cleaned = -0.00129287 Jy ! Component: 3000 - total flux cleaned = -0.00134197 Jy ! Component: 3050 - total flux cleaned = -0.00146305 Jy ! Component: 3100 - total flux cleaned = -0.00143894 Jy ! Component: 3150 - total flux cleaned = -0.0015345 Jy ! Component: 3200 - total flux cleaned = -0.00153455 Jy ! Component: 3250 - total flux cleaned = -0.00162757 Jy ! Component: 3300 - total flux cleaned = -0.00167358 Jy ! Component: 3350 - total flux cleaned = -0.00174252 Jy ! Component: 3400 - total flux cleaned = -0.0017877 Jy ! Component: 3450 - total flux cleaned = -0.0018097 Jy ! Component: 3500 - total flux cleaned = -0.00189879 Jy ! Component: 3550 - total flux cleaned = -0.00194277 Jy ! Component: 3600 - total flux cleaned = -0.0020084 Jy ! Component: 3650 - total flux cleaned = -0.00209508 Jy ! Component: 3700 - total flux cleaned = -0.00220254 Jy ! Component: 3750 - total flux cleaned = -0.00222352 Jy ! Component: 3800 - total flux cleaned = -0.00222347 Jy ! Component: 3850 - total flux cleaned = -0.00228623 Jy ! Component: 3900 - total flux cleaned = -0.00226538 Jy ! Component: 3950 - total flux cleaned = -0.00236836 Jy ! Component: 4000 - total flux cleaned = -0.00242942 Jy ! Component: 4050 - total flux cleaned = -0.00244963 Jy ! Total flux subtracted in 4096 components = -0.00253001 Jy ! Clean residual min=-0.001001 max=0.001028 Jy/beam ! Clean residual mean=0.000001 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.765876 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 402 components and 0.765876 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0132+5620_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.568 x 4.683 at -0.4948 degrees (North through East) ! Clean map min=-0.002138 max=0.3551 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0132+5620_S_map.fits wmodel /image_prod/ug002_uva//J0132+5620_S_map.mod ! Writing 402 model components to file: /image_prod/ug002_uva//J0132+5620_S_map.mod wobs /image_prod/ug002_uva//J0132+5620_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0132+5620_S_uvs.fits wwins /image_prod/ug002_uva//J0132+5620_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J0132+5620_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.355103 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000349449 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.295223 0.295223 0.590446 1.18089 2.36179 4.72357 9.44714 18.8943 37.7886 75.5771 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.355 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1016.18 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0132+5620_S_dfm.log closed on Wed Mar 4 19:06:06 2020