! Started logfile: /image_prod/ug002_uva//J0930+4644_S_dfm.log on Wed Mar 4 23:03:50 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//J0930+4644_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0930+4644_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.982593 visibilities/baseline/integration-bin. ! Found source: J0930+4644 ! ! 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 7959 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 J0930+4644_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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.010368Jy sigma=8.541580 ! Fit after self-cal, rms=0.885799Jy sigma=7.377581 ! 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=3.063 mas, bmaj=4.789 mas, bpa=5.483 degrees ! Estimated noise=1.60885 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 = 0.0913831 Jy ! Component: 100 - total flux cleaned = 0.126096 Jy ! Total flux subtracted in 100 components = 0.126096 Jy ! Clean residual min=-0.012894 max=0.051675 Jy/beam ! Clean residual mean=-0.000013 rms=0.004025 Jy/beam ! Combined flux in latest and established models = 0.126096 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.126096 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.107889Jy sigma=0.820643 ! Fit after self-cal, rms=0.106997Jy sigma=0.815792 ! Inverting map ! Added new window around map position (-3.5, -8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0442564 Jy ! Component: 100 - total flux cleaned = 0.0655829 Jy ! Total flux subtracted in 100 components = 0.0655829 Jy ! Clean residual min=-0.008250 max=0.015302 Jy/beam ! Clean residual mean=-0.000002 rms=0.002396 Jy/beam ! Combined flux in latest and established models = 0.191679 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 27 components and 0.191679 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085517Jy sigma=0.597378 ! Fit after self-cal, rms=0.080814Jy sigma=0.566849 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0187076 Jy ! Component: 100 - total flux cleaned = 0.0294598 Jy ! Total flux subtracted in 100 components = 0.0294598 Jy ! Clean residual min=-0.006183 max=0.009096 Jy/beam ! Clean residual mean=0.000002 rms=0.001684 Jy/beam ! Combined flux in latest and established models = 0.221139 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 36 components and 0.221139 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075575Jy sigma=0.512701 ! Fit after self-cal, rms=0.074852Jy sigma=0.508315 ! 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=3.759 mas, bmaj=5.59 mas, bpa=3.98 degrees ! Estimated noise=0.973543 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 (-10.5, -19.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0122215 Jy ! Component: 100 - total flux cleaned = 0.019914 Jy ! Component: 150 - total flux cleaned = 0.0252936 Jy ! Component: 200 - total flux cleaned = 0.0293418 Jy ! Total flux subtracted in 200 components = 0.0293418 Jy ! Clean residual min=-0.004371 max=0.005282 Jy/beam ! Clean residual mean=0.000001 rms=0.001056 Jy/beam ! Combined flux in latest and established models = 0.250481 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 56 components and 0.250481 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072541Jy sigma=0.484085 ! Fit after self-cal, rms=0.072087Jy sigma=0.479984 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.759 x 5.59 at 3.98 degrees (North through East) ! Clean map min=-0.0035329 max=0.11018 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.02 KP 1.01 ! LA 1.02 MK 1.02 NL 0.97 OV 0.99 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.71 FD 0.96 HN 1.07 KP 0.99 ! LA 1.02 MK 1.02 NL 1.05 OV 1.01 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 HN 1.02 KP 1.00 ! LA 1.02 MK 1.07 NL 0.93 OV 1.01 ! PT 1.00 SC 1.00 ! ! ! Fit before self-cal, rms=0.072087Jy sigma=0.479984 ! Fit after self-cal, rms=0.067094Jy sigma=0.469833 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.801 mas, bmaj=5.615 mas, bpa=5.067 degrees ! Estimated noise=0.954245 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 = 0.00241782 Jy ! Component: 100 - total flux cleaned = 0.00351054 Jy ! Component: 150 - total flux cleaned = 0.00449424 Jy ! Component: 200 - total flux cleaned = 0.00496003 Jy ! Total flux subtracted in 200 components = 0.00496003 Jy ! Clean residual min=-0.002582 max=0.002770 Jy/beam ! Clean residual mean=0.000002 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.255441 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 71 components and 0.255441 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066633Jy sigma=0.465028 ! Fit after self-cal, rms=0.066537Jy sigma=0.464120 ! 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=0.066537Jy sigma=0.464120 ! Fit after self-cal, rms=0.070136Jy sigma=0.460914 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.78 mas, bmaj=5.55 mas, bpa=3.924 degrees ! Estimated noise=0.948792 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00188896 Jy ! Component: 100 - total flux cleaned = 0.00273626 Jy ! Component: 150 - total flux cleaned = 0.00328016 Jy ! Component: 200 - total flux cleaned = 0.00351055 Jy ! Total flux subtracted in 200 components = 0.00351055 Jy ! Clean residual min=-0.002119 max=0.002335 Jy/beam ! Clean residual mean=0.000007 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.258952 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 90 components and 0.258952 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069955Jy sigma=0.459167 ! Fit after self-cal, rms=0.069935Jy sigma=0.458816 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 = 0.000506797 Jy ! Component: 100 - total flux cleaned = 0.000860439 Jy ! Component: 150 - total flux cleaned = 0.000963009 Jy ! Component: 200 - total flux cleaned = 0.00100927 Jy ! Total flux subtracted in 200 components = 0.00100927 Jy ! Clean residual min=-0.001960 max=0.002194 Jy/beam ! Clean residual mean=0.000006 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.259961 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 101 components and 0.259961 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069838Jy sigma=0.457978 ! Fit after self-cal, rms=0.069819Jy sigma=0.457820 ! 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=0.069819Jy sigma=0.457820 ! Fit after self-cal, rms=0.069204Jy sigma=0.457641 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.776 mas, bmaj=5.543 mas, bpa=3.798 degrees ! Estimated noise=0.943241 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000722616 Jy ! Component: 100 - total flux cleaned = 0.00113519 Jy ! Component: 150 - total flux cleaned = 0.00126392 Jy ! Component: 200 - total flux cleaned = 0.00134239 Jy ! Total flux subtracted in 200 components = 0.00134239 Jy ! Clean residual min=-0.001802 max=0.002021 Jy/beam ! Clean residual mean=0.000007 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.261303 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 112 components and 0.261303 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069130Jy sigma=0.457016 ! Fit after self-cal, rms=0.069110Jy sigma=0.456894 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 = 0.000269958 Jy ! Component: 100 - total flux cleaned = 0.00054571 Jy ! Component: 150 - total flux cleaned = 0.000647867 Jy ! Component: 200 - total flux cleaned = 0.00067957 Jy ! Total flux subtracted in 200 components = 0.00067957 Jy ! Clean residual min=-0.001754 max=0.001952 Jy/beam ! Clean residual mean=0.000007 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.261983 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 119 components and 0.261983 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069065Jy sigma=0.456528 ! Fit after self-cal, rms=0.069058Jy sigma=0.456456 ! 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=0.069058Jy sigma=0.456456 ! Fit after self-cal, rms=0.068624Jy sigma=0.456388 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.069 mas, bmaj=9.352 mas, bpa=8.624 degrees ! Estimated noise=1.1252 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000904346 Jy ! Component: 100 - total flux cleaned = 0.00131043 Jy ! Component: 150 - total flux cleaned = 0.00153835 Jy ! Component: 200 - total flux cleaned = 0.00166398 Jy ! Total flux subtracted in 200 components = 0.00166398 Jy ! Clean residual min=-0.001854 max=0.001909 Jy/beam ! Clean residual mean=0.000013 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.263647 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 144 components and 0.263647 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068607Jy sigma=0.456235 ! Fit after self-cal, rms=0.068589Jy sigma=0.456132 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 = 0.000103934 Jy ! Component: 100 - total flux cleaned = 0.0002656 Jy ! Component: 150 - total flux cleaned = 0.000401816 Jy ! Component: 200 - total flux cleaned = 0.000476424 Jy ! Total flux subtracted in 200 components = 0.000476424 Jy ! Clean residual min=-0.001834 max=0.001837 Jy/beam ! Clean residual mean=0.000013 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.264123 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 172 components and 0.264123 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068578Jy sigma=0.456079 ! Fit after self-cal, rms=0.068575Jy sigma=0.456014 ! 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=3.776 mas, bmaj=5.548 mas, bpa=3.884 degrees ! Estimated noise=0.940452 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.776 x 5.548 at 3.884 degrees (North through East) ! Clean map min=-0.0017452 max=0.10578 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=3.076 mas, bmaj=4.735 mas, bpa=5.053 degrees ! Estimated noise=1.55257 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.096454 Jy ! Component: 100 - total flux cleaned = 0.145398 Jy ! Component: 150 - total flux cleaned = 0.17429 Jy ! Component: 200 - total flux cleaned = 0.193019 Jy ! Total flux subtracted in 200 components = 0.193019 Jy ! Clean residual min=-0.005579 max=0.010309 Jy/beam ! Clean residual mean=-0.000001 rms=0.001658 Jy/beam ! Combined flux in latest and established models = 0.193019 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 34 model components to the UV plane model. ! The established model now contains 34 components and 0.193019 Jy ! Inverting map and beam ! Estimated beam: bmin=3.776 mas, bmaj=5.548 mas, bpa=3.884 degrees ! Estimated noise=0.940452 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 = 0.0183734 Jy ! Component: 100 - total flux cleaned = 0.0309925 Jy ! Component: 150 - total flux cleaned = 0.0402365 Jy ! Component: 200 - total flux cleaned = 0.0471379 Jy ! Total flux subtracted in 200 components = 0.0471379 Jy ! Clean residual min=-0.002562 max=0.004049 Jy/beam ! Clean residual mean=0.000001 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 0.240157 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 92 components and 0.240157 Jy ! Inverting map ! Added new window around map position (-7.5, -10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00524708 Jy ! Component: 100 - total flux cleaned = 0.0093075 Jy ! Component: 150 - total flux cleaned = 0.0125002 Jy ! Component: 200 - total flux cleaned = 0.015032 Jy ! Total flux subtracted in 200 components = 0.015032 Jy ! Clean residual min=-0.001788 max=0.001992 Jy/beam ! Clean residual mean=0.000004 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.255189 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 138 components and 0.255189 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=8.069 mas, bmaj=9.352 mas, bpa=8.624 degrees ! Estimated noise=1.1252 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00321055 Jy ! Component: 100 - total flux cleaned = 0.00524056 Jy ! Component: 150 - total flux cleaned = 0.00667582 Jy ! Component: 200 - total flux cleaned = 0.0075643 Jy ! Total flux subtracted in 200 components = 0.0075643 Jy ! Clean residual min=-0.001984 max=0.002007 Jy/beam ! Clean residual mean=0.000012 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.262753 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 = 0.000238881 Jy ! Component: 100 - total flux cleaned = 0.000447446 Jy ! Component: 150 - total flux cleaned = 0.000630109 Jy ! Component: 200 - total flux cleaned = 0.000792512 Jy ! Total flux subtracted in 200 components = 0.000792512 Jy ! Clean residual min=-0.001918 max=0.001920 Jy/beam ! Clean residual mean=0.000012 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.263545 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 191 components and 0.263546 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.776 mas, bmaj=5.548 mas, bpa=3.884 degrees ! Estimated noise=0.940452 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000125262 Jy ! Component: 100 - total flux cleaned = 0.000158151 Jy ! Component: 150 - total flux cleaned = 0.000189404 Jy ! Component: 200 - total flux cleaned = 0.00021878 Jy ! Total flux subtracted in 200 components = 0.00021878 Jy ! Clean residual min=-0.001942 max=0.001643 Jy/beam ! Clean residual mean=0.000006 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.263764 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 202 components and 0.263764 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068527Jy sigma=0.455821 ! Fit after self-cal, rms=0.068487Jy sigma=0.455558 wmodel J0930+4644_S_map.mod ! Writing 202 model components to file: J0930+4644_S_map.mod wobs J0930+4644_S_uvs.fits ! Writing UV FITS file: J0930+4644_S_uvs.fits wwins J0930+4644_S_map.win ! wwins: Wrote 4 windows to J0930+4644_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 = -0.000525134 Jy ! Component: 100 - total flux cleaned = -0.000382703 Jy ! Component: 150 - total flux cleaned = -0.000218587 Jy ! Component: 200 - total flux cleaned = -0.000113096 Jy ! Component: 250 - total flux cleaned = 4.15336e-05 Jy ! Component: 300 - total flux cleaned = 1.64344e-05 Jy ! Component: 350 - total flux cleaned = 9.11745e-05 Jy ! Component: 400 - total flux cleaned = 0.000163731 Jy ! Component: 450 - total flux cleaned = 0.000140046 Jy ! Component: 500 - total flux cleaned = 0.000256186 Jy ! Component: 550 - total flux cleaned = 0.000347558 Jy ! Component: 600 - total flux cleaned = 0.000437706 Jy ! Component: 650 - total flux cleaned = 0.000526256 Jy ! Component: 700 - total flux cleaned = 0.000678468 Jy ! Component: 750 - total flux cleaned = 0.000699587 Jy ! Component: 800 - total flux cleaned = 0.000783751 Jy ! Component: 850 - total flux cleaned = 0.000783095 Jy ! Component: 900 - total flux cleaned = 0.000741779 Jy ! Component: 950 - total flux cleaned = 0.000762051 Jy ! Component: 1000 - total flux cleaned = 0.000761982 Jy ! Component: 1050 - total flux cleaned = 0.000801188 Jy ! Component: 1100 - total flux cleaned = 0.00082048 Jy ! Component: 1150 - total flux cleaned = 0.000724605 Jy ! Component: 1200 - total flux cleaned = 0.000781155 Jy ! Component: 1250 - total flux cleaned = 0.0007062 Jy ! Component: 1300 - total flux cleaned = 0.000669458 Jy ! Component: 1350 - total flux cleaned = 0.000632882 Jy ! Component: 1400 - total flux cleaned = 0.000560596 Jy ! Component: 1450 - total flux cleaned = 0.000489141 Jy ! Component: 1500 - total flux cleaned = 0.000454126 Jy ! Component: 1550 - total flux cleaned = 0.000436767 Jy ! Component: 1600 - total flux cleaned = 0.00034993 Jy ! Component: 1650 - total flux cleaned = 0.000332973 Jy ! Component: 1700 - total flux cleaned = 0.000248227 Jy ! Component: 1750 - total flux cleaned = 0.000248283 Jy ! Component: 1800 - total flux cleaned = 0.000131367 Jy ! Component: 1850 - total flux cleaned = 9.86655e-05 Jy ! Component: 1900 - total flux cleaned = 4.9417e-05 Jy ! Component: 1950 - total flux cleaned = 3.31541e-05 Jy ! Component: 2000 - total flux cleaned = -6.32261e-05 Jy ! Component: 2050 - total flux cleaned = -0.000110668 Jy ! Component: 2100 - total flux cleaned = -0.000126377 Jy ! Component: 2150 - total flux cleaned = -0.000219883 Jy ! Component: 2200 - total flux cleaned = -0.000250474 Jy ! Component: 2250 - total flux cleaned = -0.000265983 Jy ! Component: 2300 - total flux cleaned = -0.000266029 Jy ! Component: 2350 - total flux cleaned = -0.000371431 Jy ! Component: 2400 - total flux cleaned = -0.000341483 Jy ! Component: 2450 - total flux cleaned = -0.0003859 Jy ! Component: 2500 - total flux cleaned = -0.000371107 Jy ! Component: 2550 - total flux cleaned = -0.00045857 Jy ! Component: 2600 - total flux cleaned = -0.000400443 Jy ! Component: 2650 - total flux cleaned = -0.000386137 Jy ! Component: 2700 - total flux cleaned = -0.000428809 Jy ! Component: 2750 - total flux cleaned = -0.000414755 Jy ! Component: 2800 - total flux cleaned = -0.000428782 Jy ! Component: 2850 - total flux cleaned = -0.00045686 Jy ! Component: 2900 - total flux cleaned = -0.000484482 Jy ! Component: 2950 - total flux cleaned = -0.0004158 Jy ! Component: 3000 - total flux cleaned = -0.000388819 Jy ! Component: 3050 - total flux cleaned = -0.000415868 Jy ! Component: 3100 - total flux cleaned = -0.000415988 Jy ! Component: 3150 - total flux cleaned = -0.000389571 Jy ! Component: 3200 - total flux cleaned = -0.000376495 Jy ! Component: 3250 - total flux cleaned = -0.000389703 Jy ! Component: 3300 - total flux cleaned = -0.000415956 Jy ! Component: 3350 - total flux cleaned = -0.000364073 Jy ! Component: 3400 - total flux cleaned = -0.00032533 Jy ! Component: 3450 - total flux cleaned = -0.000338105 Jy ! Component: 3500 - total flux cleaned = -0.000338049 Jy ! Component: 3550 - total flux cleaned = -0.000325233 Jy ! Component: 3600 - total flux cleaned = -0.000312609 Jy ! Component: 3650 - total flux cleaned = -0.000312706 Jy ! Component: 3700 - total flux cleaned = -0.000300324 Jy ! Component: 3750 - total flux cleaned = -0.000275787 Jy ! Component: 3800 - total flux cleaned = -0.000300193 Jy ! Component: 3850 - total flux cleaned = -0.000239458 Jy ! Component: 3900 - total flux cleaned = -0.000215286 Jy ! Component: 3950 - total flux cleaned = -0.000263313 Jy ! Component: 4000 - total flux cleaned = -0.000239486 Jy ! Component: 4050 - total flux cleaned = -0.000275013 Jy ! Total flux subtracted in 4096 components = -0.000263212 Jy ! Clean residual min=-0.000708 max=0.000664 Jy/beam ! Clean residual mean=0.000003 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.263501 Jy keep ! Adding 311 model components to the UV plane model. ! The established model now contains 513 components and 0.263501 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0930+4644_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.776 x 5.548 at 3.884 degrees (North through East) ! Clean map min=-0.0013795 max=0.10502 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0930+4644_S_map.fits wmodel /image_prod/ug002_uva//J0930+4644_S_map.mod ! Writing 513 model components to file: /image_prod/ug002_uva//J0930+4644_S_map.mod wobs /image_prod/ug002_uva//J0930+4644_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0930+4644_S_uvs.fits wwins /image_prod/ug002_uva//J0930+4644_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J0930+4644_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.105025 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000217899 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.622422 0.622422 1.24484 2.48969 4.97938 9.95875 19.9175 39.835 79.67 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.105 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 481.988 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0930+4644_S_dfm.log closed on Wed Mar 4 23:03:54 2020