! Started logfile: /image_prod/ug002_uva//J0027+0929_S_dfm.log on Wed Mar 4 18:28:25 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//J0027+0929_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0027+0929_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.837037 visibilities/baseline/integration-bin. ! Found source: J0027+0929 ! ! 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 5424 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 J0027+0929_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 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.021805Jy sigma=8.010802 ! Fit after self-cal, rms=0.819353Jy sigma=6.366017 ! 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=2.734 mas, bmaj=7.007 mas, bpa=-4.177 degrees ! Estimated noise=1.80465 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 = 0.143707 Jy ! Component: 100 - total flux cleaned = 0.175496 Jy ! Total flux subtracted in 100 components = 0.175496 Jy ! Clean residual min=-0.007655 max=0.013967 Jy/beam ! Clean residual mean=-0.000034 rms=0.002227 Jy/beam ! Combined flux in latest and established models = 0.175496 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.175496 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093796Jy sigma=0.510588 ! Fit after self-cal, rms=0.093890Jy sigma=0.510498 ! Inverting map ! Added new window around map position (5, 14.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0133725 Jy ! Component: 100 - total flux cleaned = 0.0211417 Jy ! Total flux subtracted in 100 components = 0.0211417 Jy ! Clean residual min=-0.007651 max=0.011983 Jy/beam ! Clean residual mean=-0.000029 rms=0.001863 Jy/beam ! Combined flux in latest and established models = 0.196638 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 23 components and 0.196638 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091185Jy sigma=0.484231 ! Fit after self-cal, rms=0.091068Jy sigma=0.481278 ! 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=3.246 mas, bmaj=7.646 mas, bpa=-4.304 degrees ! Estimated noise=1.28893 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 (-3.5, -11.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.011108 Jy ! Component: 100 - total flux cleaned = 0.0153099 Jy ! Component: 150 - total flux cleaned = 0.0173624 Jy ! Component: 200 - total flux cleaned = 0.0177057 Jy ! Total flux subtracted in 200 components = 0.0177057 Jy ! Clean residual min=-0.006961 max=0.007500 Jy/beam ! Clean residual mean=-0.000027 rms=0.001580 Jy/beam ! Combined flux in latest and established models = 0.214344 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 46 components and 0.214344 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088454Jy sigma=0.466837 ! Fit after self-cal, rms=0.088485Jy sigma=0.466545 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.246 x 7.646 at -4.304 degrees (North through East) ! Clean map min=-0.0067431 max=0.18002 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 0.96 KP 1.00 ! LA 0.97 MK 1.03 OV 1.01 PT 1.01 ! SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.43 FD 0.97 HN 1.00 KP 0.95 ! LA 0.93 MK 1.04 OV 1.01 PT 1.01 ! SC 0.90 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.97 HN 0.99 KP 0.97 ! LA 0.94 MK 1.02 OV 1.01 PT 1.00 ! SC 1.05 ! ! ! Fit before self-cal, rms=0.088485Jy sigma=0.466545 ! Fit after self-cal, rms=0.089698Jy sigma=0.452938 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.269 mas, bmaj=7.763 mas, bpa=-4.396 degrees ! Estimated noise=1.28982 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 = -0.00408317 Jy ! Component: 100 - total flux cleaned = -0.00503721 Jy ! Component: 150 - total flux cleaned = -0.00587435 Jy ! Component: 200 - total flux cleaned = -0.00630024 Jy ! Total flux subtracted in 200 components = -0.00630024 Jy ! Clean residual min=-0.005381 max=0.006531 Jy/beam ! Clean residual mean=-0.000026 rms=0.001317 Jy/beam ! Combined flux in latest and established models = 0.208044 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 60 components and 0.208044 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088945Jy sigma=0.450106 ! Fit after self-cal, rms=0.089102Jy sigma=0.449923 ! 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=0.089102Jy sigma=0.449923 ! Fit after self-cal, rms=0.095033Jy sigma=0.428874 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.273 mas, bmaj=7.796 mas, bpa=-4.446 degrees ! Estimated noise=1.29207 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00178996 Jy ! Component: 100 - total flux cleaned = -0.00231247 Jy ! Component: 150 - total flux cleaned = -0.00267989 Jy ! Component: 200 - total flux cleaned = -0.00306954 Jy ! Total flux subtracted in 200 components = -0.00306954 Jy ! Clean residual min=-0.004465 max=0.004950 Jy/beam ! Clean residual mean=-0.000032 rms=0.000913 Jy/beam ! Combined flux in latest and established models = 0.204974 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 72 components and 0.204974 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094887Jy sigma=0.427000 ! Fit after self-cal, rms=0.094725Jy sigma=0.426867 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 (19, 10.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00442993 Jy ! Component: 100 - total flux cleaned = 0.0054131 Jy ! Component: 150 - total flux cleaned = 0.00568596 Jy ! Component: 200 - total flux cleaned = 0.00557018 Jy ! Total flux subtracted in 200 components = 0.00557018 Jy ! Clean residual min=-0.003581 max=0.002949 Jy/beam ! Clean residual mean=-0.000026 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.210544 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 94 components and 0.210544 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094474Jy sigma=0.423832 ! Fit after self-cal, rms=0.094491Jy sigma=0.423641 ! 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=0.094491Jy sigma=0.423641 ! Fit after self-cal, rms=0.095156Jy sigma=0.422036 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.266 mas, bmaj=7.804 mas, bpa=-4.371 degrees ! Estimated noise=1.2877 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000133697 Jy ! Component: 100 - total flux cleaned = 0.000450559 Jy ! Component: 150 - total flux cleaned = 0.000561617 Jy ! Component: 200 - total flux cleaned = 0.000761507 Jy ! Total flux subtracted in 200 components = 0.000761507 Jy ! Clean residual min=-0.003237 max=0.002830 Jy/beam ! Clean residual mean=-0.000023 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 0.211306 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 113 components and 0.211306 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095075Jy sigma=0.420969 ! Fit after self-cal, rms=0.095041Jy sigma=0.420911 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 = 0.000115435 Jy ! Component: 100 - total flux cleaned = 0.000343435 Jy ! Component: 150 - total flux cleaned = 0.000385761 Jy ! Component: 200 - total flux cleaned = 0.000384875 Jy ! Total flux subtracted in 200 components = 0.000384875 Jy ! Clean residual min=-0.003321 max=0.002810 Jy/beam ! Clean residual mean=-0.000023 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.211691 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 126 components and 0.211691 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094995Jy sigma=0.420484 ! Fit after self-cal, rms=0.095002Jy sigma=0.420453 ! 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=0.095002Jy sigma=0.420453 ! Fit after self-cal, rms=0.095699Jy sigma=0.420292 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.656 mas, bmaj=11.9 mas, bpa=1.606 degrees ! Estimated noise=1.51774 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00065027 Jy ! Component: 100 - total flux cleaned = -0.000489572 Jy ! Component: 150 - total flux cleaned = -0.000443622 Jy ! Component: 200 - total flux cleaned = -0.000554611 Jy ! Total flux subtracted in 200 components = -0.000554611 Jy ! Clean residual min=-0.002692 max=0.003331 Jy/beam ! Clean residual mean=-0.000047 rms=0.000781 Jy/beam ! Combined flux in latest and established models = 0.211136 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 143 components and 0.211136 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095686Jy sigma=0.419989 ! Fit after self-cal, rms=0.095684Jy sigma=0.419875 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 (50.5, 9.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00292022 Jy ! Component: 100 - total flux cleaned = 0.00362301 Jy ! Component: 150 - total flux cleaned = 0.00404186 Jy ! Component: 200 - total flux cleaned = 0.00432133 Jy ! Total flux subtracted in 200 components = 0.00432133 Jy ! Clean residual min=-0.002266 max=0.002247 Jy/beam ! Clean residual mean=-0.000037 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.215457 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 170 components and 0.215457 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095567Jy sigma=0.418843 ! Fit after self-cal, rms=0.095557Jy sigma=0.418764 ! 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=3.261 mas, bmaj=7.81 mas, bpa=-4.358 degrees ! Estimated noise=1.28619 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.261 x 7.81 at -4.358 degrees (North through East) ! Clean map min=-0.0037887 max=0.18238 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=2.742 mas, bmaj=7.127 mas, bpa=-4.303 degrees ! Estimated noise=1.81948 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.144797 Jy ! Component: 100 - total flux cleaned = 0.176595 Jy ! Component: 150 - total flux cleaned = 0.187538 Jy ! Component: 200 - total flux cleaned = 0.194728 Jy ! Total flux subtracted in 200 components = 0.194728 Jy ! Clean residual min=-0.004509 max=0.005193 Jy/beam ! Clean residual mean=-0.000023 rms=0.001091 Jy/beam ! Combined flux in latest and established models = 0.194728 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.194728 Jy ! Inverting map and beam ! Estimated beam: bmin=3.261 mas, bmaj=7.81 mas, bpa=-4.358 degrees ! Estimated noise=1.28619 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) ! Added new window around map position (9, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00674831 Jy ! Component: 100 - total flux cleaned = 0.0110945 Jy ! Component: 150 - total flux cleaned = 0.0143431 Jy ! Component: 200 - total flux cleaned = 0.0168716 Jy ! Total flux subtracted in 200 components = 0.0168716 Jy ! Clean residual min=-0.003204 max=0.003397 Jy/beam ! Clean residual mean=-0.000020 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.2116 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 49 components and 0.2116 Jy ! Inverting map ! Added new window around map position (-3.5, 8.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00295811 Jy ! Component: 100 - total flux cleaned = 0.00430466 Jy ! Component: 150 - total flux cleaned = 0.00551594 Jy ! Component: 200 - total flux cleaned = 0.00611505 Jy ! Total flux subtracted in 200 components = 0.00611505 Jy ! Clean residual min=-0.002698 max=0.002448 Jy/beam ! Clean residual mean=-0.000016 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.217715 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 76 components and 0.217715 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=7.656 mas, bmaj=11.9 mas, bpa=1.606 degrees ! Estimated noise=1.51774 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000913855 Jy ! Component: 100 - total flux cleaned = 0.0017735 Jy ! Component: 150 - total flux cleaned = 0.00210454 Jy ! Component: 200 - total flux cleaned = 0.0022002 Jy ! Total flux subtracted in 200 components = 0.0022002 Jy ! Clean residual min=-0.002143 max=0.002195 Jy/beam ! Clean residual mean=-0.000028 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.219915 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 = 8.44605e-05 Jy ! Component: 100 - total flux cleaned = -3.79583e-05 Jy ! Component: 150 - total flux cleaned = -7.73593e-05 Jy ! Component: 200 - total flux cleaned = -0.000182022 Jy ! Total flux subtracted in 200 components = -0.000182022 Jy ! Clean residual min=-0.002044 max=0.002040 Jy/beam ! Clean residual mean=-0.000028 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.219733 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 131 components and 0.219733 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.261 mas, bmaj=7.81 mas, bpa=-4.358 degrees ! Estimated noise=1.28619 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000983287 Jy ! Component: 100 - total flux cleaned = -0.00139448 Jy ! Component: 150 - total flux cleaned = -0.0017092 Jy ! Component: 200 - total flux cleaned = -0.00182625 Jy ! Total flux subtracted in 200 components = -0.00182625 Jy ! Clean residual min=-0.002318 max=0.002118 Jy/beam ! Clean residual mean=-0.000014 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.217907 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 153 components and 0.217907 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095660Jy sigma=0.417833 ! Fit after self-cal, rms=0.095545Jy sigma=0.417537 wmodel J0027+0929_S_map.mod ! Writing 153 model components to file: J0027+0929_S_map.mod wobs J0027+0929_S_uvs.fits ! Writing UV FITS file: J0027+0929_S_uvs.fits wwins J0027+0929_S_map.win ! wwins: Wrote 7 windows to J0027+0929_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 = -0.000541824 Jy ! Component: 100 - total flux cleaned = -0.000895685 Jy ! Component: 150 - total flux cleaned = -0.00106518 Jy ! Component: 200 - total flux cleaned = -0.0011949 Jy ! Component: 250 - total flux cleaned = -0.00119545 Jy ! Component: 300 - total flux cleaned = -0.00113503 Jy ! Component: 350 - total flux cleaned = -0.00107605 Jy ! Component: 400 - total flux cleaned = -0.00104754 Jy ! Component: 450 - total flux cleaned = -0.000990943 Jy ! Component: 500 - total flux cleaned = -0.000990611 Jy ! Component: 550 - total flux cleaned = -0.000936398 Jy ! Component: 600 - total flux cleaned = -0.00093672 Jy ! Component: 650 - total flux cleaned = -0.00098962 Jy ! Component: 700 - total flux cleaned = -0.00109256 Jy ! Component: 750 - total flux cleaned = -0.00111769 Jy ! Component: 800 - total flux cleaned = -0.00124175 Jy ! Component: 850 - total flux cleaned = -0.00119249 Jy ! Component: 900 - total flux cleaned = -0.0012891 Jy ! Component: 950 - total flux cleaned = -0.00128936 Jy ! Component: 1000 - total flux cleaned = -0.00138312 Jy ! Component: 1050 - total flux cleaned = -0.00147532 Jy ! Component: 1100 - total flux cleaned = -0.00152073 Jy ! Component: 1150 - total flux cleaned = -0.00156572 Jy ! Component: 1200 - total flux cleaned = -0.00163251 Jy ! Component: 1250 - total flux cleaned = -0.00163285 Jy ! Component: 1300 - total flux cleaned = -0.00169814 Jy ! Component: 1350 - total flux cleaned = -0.00184766 Jy ! Component: 1400 - total flux cleaned = -0.00186851 Jy ! Component: 1450 - total flux cleaned = -0.00197332 Jy ! Component: 1500 - total flux cleaned = -0.00203519 Jy ! Component: 1550 - total flux cleaned = -0.00215772 Jy ! Component: 1600 - total flux cleaned = -0.00213749 Jy ! Component: 1650 - total flux cleaned = -0.0022582 Jy ! Component: 1700 - total flux cleaned = -0.00235776 Jy ! Component: 1750 - total flux cleaned = -0.00251508 Jy ! Component: 1800 - total flux cleaned = -0.00261255 Jy ! Component: 1850 - total flux cleaned = -0.00272832 Jy ! Component: 1900 - total flux cleaned = -0.00286209 Jy ! Component: 1950 - total flux cleaned = -0.00295676 Jy ! Component: 2000 - total flux cleaned = -0.00305079 Jy ! Component: 2050 - total flux cleaned = -0.00316279 Jy ! Component: 2100 - total flux cleaned = -0.00329207 Jy ! Component: 2150 - total flux cleaned = -0.00340201 Jy ! Component: 2200 - total flux cleaned = -0.00345634 Jy ! Component: 2250 - total flux cleaned = -0.0035467 Jy ! Component: 2300 - total flux cleaned = -0.00363617 Jy ! Component: 2350 - total flux cleaned = -0.00372491 Jy ! Component: 2400 - total flux cleaned = -0.00386576 Jy ! Component: 2450 - total flux cleaned = -0.00398795 Jy ! Component: 2500 - total flux cleaned = -0.00404014 Jy ! Component: 2550 - total flux cleaned = -0.00416098 Jy ! Component: 2600 - total flux cleaned = -0.00422925 Jy ! Component: 2650 - total flux cleaned = -0.00429726 Jy ! Component: 2700 - total flux cleaned = -0.00438157 Jy ! Component: 2750 - total flux cleaned = -0.0044654 Jy ! Component: 2800 - total flux cleaned = -0.00449891 Jy ! Component: 2850 - total flux cleaned = -0.00463149 Jy ! Component: 2900 - total flux cleaned = -0.00468072 Jy ! Component: 2950 - total flux cleaned = -0.00472982 Jy ! Component: 3000 - total flux cleaned = -0.00476227 Jy ! Component: 3050 - total flux cleaned = -0.0048109 Jy ! Component: 3100 - total flux cleaned = -0.00487543 Jy ! Component: 3150 - total flux cleaned = -0.00497139 Jy ! Component: 3200 - total flux cleaned = -0.0049555 Jy ! Component: 3250 - total flux cleaned = -0.00500297 Jy ! Component: 3300 - total flux cleaned = -0.00514458 Jy ! Component: 3350 - total flux cleaned = -0.00511321 Jy ! Component: 3400 - total flux cleaned = -0.00520658 Jy ! Component: 3450 - total flux cleaned = -0.00526849 Jy ! Component: 3500 - total flux cleaned = -0.00533005 Jy ! Component: 3550 - total flux cleaned = -0.00533004 Jy ! Component: 3600 - total flux cleaned = -0.00540622 Jy ! Component: 3650 - total flux cleaned = -0.00540633 Jy ! Component: 3700 - total flux cleaned = -0.00546673 Jy ! Component: 3750 - total flux cleaned = -0.00552679 Jy ! Component: 3800 - total flux cleaned = -0.00554172 Jy ! Component: 3850 - total flux cleaned = -0.00548237 Jy ! Component: 3900 - total flux cleaned = -0.00555636 Jy ! Component: 3950 - total flux cleaned = -0.00562982 Jy ! Component: 4000 - total flux cleaned = -0.00561526 Jy ! Component: 4050 - total flux cleaned = -0.00567367 Jy ! Total flux subtracted in 4096 components = -0.00570255 Jy ! Clean residual min=-0.000829 max=0.000813 Jy/beam ! Clean residual mean=-0.000003 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.212205 Jy keep ! Adding 246 model components to the UV plane model. ! The established model now contains 399 components and 0.212204 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0027+0929_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.261 x 7.81 at -4.358 degrees (North through East) ! Clean map min=-0.0028436 max=0.18192 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0027+0929_S_map.fits wmodel /image_prod/ug002_uva//J0027+0929_S_map.mod ! Writing 399 model components to file: /image_prod/ug002_uva//J0027+0929_S_map.mod wobs /image_prod/ug002_uva//J0027+0929_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0027+0929_S_uvs.fits wwins /image_prod/ug002_uva//J0027+0929_S_map.win ! wwins: Wrote 8 windows to /image_prod/ug002_uva//J0027+0929_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.181917 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000253802 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.418546 0.418546 0.837093 1.67419 3.34837 6.69674 13.3935 26.787 53.5739 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.181 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 716.766 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0027+0929_S_dfm.log closed on Wed Mar 4 18:28:30 2020