! Started logfile: /image_prod/ug002_uva//J1147+3501_S_dfm.log on Thu Mar 5 00:12:30 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//J1147+3501_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1147+3501_S_uva.fits ! AN table 1: 90 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.625794 visibilities/baseline/integration-bin. ! Found source: J1147+3501 ! ! 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 4731 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 J1147+3501_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 151 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 151 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 151 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002617Jy sigma=9.155673 ! Fit after self-cal, rms=0.921677Jy sigma=8.396488 ! 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=2.729 mas, bmaj=6.299 mas, bpa=7.964 degrees ! Estimated noise=1.93655 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 = 0.0635191 Jy ! Component: 100 - total flux cleaned = 0.0788077 Jy ! Total flux subtracted in 100 components = 0.0788077 Jy ! Clean residual min=-0.015438 max=0.033855 Jy/beam ! Clean residual mean=-0.000017 rms=0.004426 Jy/beam ! Combined flux in latest and established models = 0.0788077 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0788077 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082614Jy sigma=0.706214 ! Fit after self-cal, rms=0.081846Jy sigma=0.699277 ! Inverting map ! Added new window around map position (-29, 16.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.027942 Jy ! Component: 100 - total flux cleaned = 0.0359251 Jy ! Total flux subtracted in 100 components = 0.0359251 Jy ! Clean residual min=-0.012728 max=0.015819 Jy/beam ! Clean residual mean=-0.000025 rms=0.003198 Jy/beam ! Combined flux in latest and established models = 0.114733 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 19 components and 0.114733 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073924Jy sigma=0.624376 ! Fit after self-cal, rms=0.071023Jy sigma=0.599684 ! 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=3.218 mas, bmaj=7.031 mas, bpa=8.273 degrees ! Estimated noise=1.15541 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 (-4.5, 7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0194441 Jy ! Component: 100 - total flux cleaned = 0.0314491 Jy ! Component: 150 - total flux cleaned = 0.0391727 Jy ! Component: 200 - total flux cleaned = 0.0439739 Jy ! Total flux subtracted in 200 components = 0.0439739 Jy ! Clean residual min=-0.008954 max=0.008506 Jy/beam ! Clean residual mean=-0.000032 rms=0.002182 Jy/beam ! Combined flux in latest and established models = 0.158707 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 41 components and 0.158707 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064983Jy sigma=0.534195 ! Fit after self-cal, rms=0.063693Jy sigma=0.521882 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.218 x 7.031 at 8.273 degrees (North through East) ! Clean map min=-0.0081182 max=0.078528 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 1.08 KP 0.96 LA 0.91 ! MK 1.10 NL 0.97 OV 0.83 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 1.06 KP 1.14 LA 0.92 ! MK 1.13 NL 0.84 OV 1.03 SC 0.89 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 1.08 KP 1.09 LA 0.91 ! MK 1.13 NL 0.94 OV 0.95 SC 0.99 ! ! ! Fit before self-cal, rms=0.063693Jy sigma=0.521882 ! Fit after self-cal, rms=0.060868Jy sigma=0.510143 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.306 mas, bmaj=7.141 mas, bpa=9.457 degrees ! Estimated noise=1.11367 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 = 0.00626733 Jy ! Component: 100 - total flux cleaned = 0.00919274 Jy ! Component: 150 - total flux cleaned = 0.0113394 Jy ! Component: 200 - total flux cleaned = 0.0122012 Jy ! Total flux subtracted in 200 components = 0.0122012 Jy ! Clean residual min=-0.005029 max=0.005975 Jy/beam ! Clean residual mean=-0.000015 rms=0.001345 Jy/beam ! Combined flux in latest and established models = 0.170908 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 59 components and 0.170908 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059621Jy sigma=0.495837 ! Fit after self-cal, rms=0.059535Jy sigma=0.493074 ! Inverting map ! Added new window around map position (-11.5, 8.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00585027 Jy ! Component: 100 - total flux cleaned = 0.00862524 Jy ! Component: 150 - total flux cleaned = 0.0109129 Jy ! Component: 200 - total flux cleaned = 0.0129473 Jy ! Total flux subtracted in 200 components = 0.0129473 Jy ! Clean residual min=-0.003930 max=0.004179 Jy/beam ! Clean residual mean=-0.000008 rms=0.000998 Jy/beam ! Combined flux in latest and established models = 0.183855 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 84 components and 0.183855 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058801Jy sigma=0.484887 ! Fit after self-cal, rms=0.058695Jy sigma=0.483900 ! 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=0.058695Jy sigma=0.483900 ! Fit after self-cal, rms=0.059379Jy sigma=0.480569 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.292 mas, bmaj=7.158 mas, bpa=8.853 degrees ! Estimated noise=1.114 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00188567 Jy ! Component: 100 - total flux cleaned = 0.00378111 Jy ! Component: 150 - total flux cleaned = 0.00528374 Jy ! Component: 200 - total flux cleaned = 0.00663766 Jy ! Total flux subtracted in 200 components = 0.00663766 Jy ! Clean residual min=-0.003009 max=0.003040 Jy/beam ! Clean residual mean=-0.000001 rms=0.000761 Jy/beam ! Combined flux in latest and established models = 0.190493 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 105 components and 0.190493 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059132Jy sigma=0.477904 ! Fit after self-cal, rms=0.059123Jy sigma=0.477516 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 = 0.00139313 Jy ! Component: 100 - total flux cleaned = 0.00257737 Jy ! Component: 150 - total flux cleaned = 0.00345194 Jy ! Component: 200 - total flux cleaned = 0.00409396 Jy ! Total flux subtracted in 200 components = 0.00409396 Jy ! Clean residual min=-0.002795 max=0.002820 Jy/beam ! Clean residual mean=0.000001 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.194587 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 120 components and 0.194587 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059007Jy sigma=0.476360 ! Fit after self-cal, rms=0.059002Jy sigma=0.476241 ! 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=0.059002Jy sigma=0.476241 ! Fit after self-cal, rms=0.058550Jy sigma=0.476017 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.278 mas, bmaj=7.159 mas, bpa=8.603 degrees ! Estimated noise=1.10755 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000738682 Jy ! Component: 100 - total flux cleaned = 0.00120156 Jy ! Component: 150 - total flux cleaned = 0.00162214 Jy ! Component: 200 - total flux cleaned = 0.00196568 Jy ! Total flux subtracted in 200 components = 0.00196568 Jy ! Clean residual min=-0.002405 max=0.002533 Jy/beam ! Clean residual mean=0.000001 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.196553 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 134 components and 0.196553 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058465Jy sigma=0.475172 ! Fit after self-cal, rms=0.058457Jy sigma=0.475090 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 = 0.000595067 Jy ! Component: 100 - total flux cleaned = 0.000920834 Jy ! Component: 150 - total flux cleaned = 0.00106901 Jy ! Component: 200 - total flux cleaned = 0.00124181 Jy ! Total flux subtracted in 200 components = 0.00124181 Jy ! Clean residual min=-0.002301 max=0.002418 Jy/beam ! Clean residual mean=0.000003 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.197794 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 143 components and 0.197794 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058406Jy sigma=0.474599 ! Fit after self-cal, rms=0.058407Jy sigma=0.474556 ! 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=0.058407Jy sigma=0.474556 ! Fit after self-cal, rms=0.058133Jy sigma=0.474443 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.755 mas, bmaj=10.59 mas, bpa=4.711 degrees ! Estimated noise=1.32173 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000566644 Jy ! Component: 100 - total flux cleaned = 0.000931017 Jy ! Component: 150 - total flux cleaned = 0.00120144 Jy ! Component: 200 - total flux cleaned = 0.00143148 Jy ! Total flux subtracted in 200 components = 0.00143148 Jy ! Clean residual min=-0.002485 max=0.002860 Jy/beam ! Clean residual mean=0.000006 rms=0.000765 Jy/beam ! Combined flux in latest and established models = 0.199226 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 167 components and 0.199226 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058102Jy sigma=0.474085 ! Fit after self-cal, rms=0.058095Jy sigma=0.474037 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 = 0.00030226 Jy ! Component: 100 - total flux cleaned = 0.000542039 Jy ! Component: 150 - total flux cleaned = 0.000804444 Jy ! Component: 200 - total flux cleaned = 0.0010151 Jy ! Total flux subtracted in 200 components = 0.0010151 Jy ! Clean residual min=-0.002523 max=0.002806 Jy/beam ! Clean residual mean=0.000008 rms=0.000736 Jy/beam ! Combined flux in latest and established models = 0.200241 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 175 components and 0.200241 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058081Jy sigma=0.473876 ! Fit after self-cal, rms=0.058078Jy sigma=0.473853 ! 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=3.266 mas, bmaj=7.161 mas, bpa=8.427 degrees ! Estimated noise=1.10276 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.266 x 7.161 at 8.427 degrees (North through East) ! Clean map min=-0.0019567 max=0.072069 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=2.77 mas, bmaj=6.424 mas, bpa=7.927 degrees ! Estimated noise=1.87863 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0674509 Jy ! Component: 100 - total flux cleaned = 0.0980046 Jy ! Component: 150 - total flux cleaned = 0.117164 Jy ! Component: 200 - total flux cleaned = 0.131081 Jy ! Total flux subtracted in 200 components = 0.131081 Jy ! Clean residual min=-0.006911 max=0.008803 Jy/beam ! Clean residual mean=-0.000017 rms=0.002042 Jy/beam ! Combined flux in latest and established models = 0.131081 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.131081 Jy ! Inverting map and beam ! Estimated beam: bmin=3.266 mas, bmaj=7.161 mas, bpa=8.427 degrees ! Estimated noise=1.10276 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 = 0.0136282 Jy ! Component: 100 - total flux cleaned = 0.0228634 Jy ! Component: 150 - total flux cleaned = 0.0301848 Jy ! Component: 200 - total flux cleaned = 0.0361436 Jy ! Total flux subtracted in 200 components = 0.0361436 Jy ! Clean residual min=-0.004788 max=0.004502 Jy/beam ! Clean residual mean=-0.000015 rms=0.001261 Jy/beam ! Combined flux in latest and established models = 0.167225 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 42 components and 0.167225 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=6.755 mas, bmaj=10.59 mas, bpa=4.711 degrees ! Estimated noise=1.32173 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00806266 Jy ! Component: 100 - total flux cleaned = 0.0132289 Jy ! Component: 150 - total flux cleaned = 0.0173263 Jy ! Component: 200 - total flux cleaned = 0.0206761 Jy ! Total flux subtracted in 200 components = 0.0206761 Jy ! Clean residual min=-0.004227 max=0.003523 Jy/beam ! Clean residual mean=-0.000010 rms=0.001141 Jy/beam ! Combined flux in latest and established models = 0.187901 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 = 0.00235694 Jy ! Component: 100 - total flux cleaned = 0.00407531 Jy ! Component: 150 - total flux cleaned = 0.00515102 Jy ! Component: 200 - total flux cleaned = 0.00623467 Jy ! Total flux subtracted in 200 components = 0.00623467 Jy ! Clean residual min=-0.003200 max=0.002992 Jy/beam ! Clean residual mean=-0.000002 rms=0.000884 Jy/beam ! Combined flux in latest and established models = 0.194135 Jy ! Adding 101 model components to the UV plane model. ! The established model now contains 138 components and 0.194135 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.266 mas, bmaj=7.161 mas, bpa=8.427 degrees ! Estimated noise=1.10276 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117561 Jy ! Component: 100 - total flux cleaned = 0.00210431 Jy ! Component: 150 - total flux cleaned = 0.00278984 Jy ! Component: 200 - total flux cleaned = 0.00334551 Jy ! Total flux subtracted in 200 components = 0.00334551 Jy ! Clean residual min=-0.002574 max=0.002327 Jy/beam ! Clean residual mean=0.000000 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.197481 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 159 components and 0.197481 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058211Jy sigma=0.475010 ! Fit after self-cal, rms=0.058175Jy sigma=0.474680 wmodel J1147+3501_S_map.mod ! Writing 159 model components to file: J1147+3501_S_map.mod wobs J1147+3501_S_uvs.fits ! Writing UV FITS file: J1147+3501_S_uvs.fits wwins J1147+3501_S_map.win ! wwins: Wrote 4 windows to J1147+3501_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 = -1.67091e-05 Jy ! Component: 100 - total flux cleaned = 2.25312e-05 Jy ! Component: 150 - total flux cleaned = 5.86343e-05 Jy ! Component: 200 - total flux cleaned = 5.91214e-05 Jy ! Component: 250 - total flux cleaned = 5.97632e-05 Jy ! Component: 300 - total flux cleaned = 2.84374e-05 Jy ! Component: 350 - total flux cleaned = 5.84871e-05 Jy ! Component: 400 - total flux cleaned = 1.46342e-06 Jy ! Component: 450 - total flux cleaned = 1.1918e-06 Jy ! Component: 500 - total flux cleaned = -8.02743e-05 Jy ! Component: 550 - total flux cleaned = -0.000105919 Jy ! Component: 600 - total flux cleaned = -3.07033e-05 Jy ! Component: 650 - total flux cleaned = 1.63906e-05 Jy ! Component: 700 - total flux cleaned = -7.64974e-06 Jy ! Component: 750 - total flux cleaned = -7.19336e-06 Jy ! Component: 800 - total flux cleaned = -7.07313e-06 Jy ! Component: 850 - total flux cleaned = -2.90855e-05 Jy ! Component: 900 - total flux cleaned = -9.26466e-05 Jy ! Component: 950 - total flux cleaned = -7.16552e-05 Jy ! Component: 1000 - total flux cleaned = -3.12648e-05 Jy ! Component: 1050 - total flux cleaned = 8.03077e-06 Jy ! Component: 1100 - total flux cleaned = 8.25297e-06 Jy ! Component: 1150 - total flux cleaned = 8.18934e-06 Jy ! Component: 1200 - total flux cleaned = -1.02667e-05 Jy ! Component: 1250 - total flux cleaned = -4.61046e-05 Jy ! Component: 1300 - total flux cleaned = -6.35824e-05 Jy ! Component: 1350 - total flux cleaned = -4.61253e-05 Jy ! Component: 1400 - total flux cleaned = -4.62611e-05 Jy ! Component: 1450 - total flux cleaned = -4.58857e-05 Jy ! Component: 1500 - total flux cleaned = -4.56246e-05 Jy ! Component: 1550 - total flux cleaned = -7.76797e-05 Jy ! Component: 1600 - total flux cleaned = -6.16867e-05 Jy ! Component: 1650 - total flux cleaned = -3.08707e-05 Jy ! Component: 1700 - total flux cleaned = -6.14746e-05 Jy ! Component: 1750 - total flux cleaned = -9.13668e-05 Jy ! Component: 1800 - total flux cleaned = -0.000120963 Jy ! Component: 1850 - total flux cleaned = -0.000135584 Jy ! Component: 1900 - total flux cleaned = -0.000221427 Jy ! Component: 1950 - total flux cleaned = -0.000235611 Jy ! Component: 2000 - total flux cleaned = -0.000249427 Jy ! Component: 2050 - total flux cleaned = -0.000222063 Jy ! Component: 2100 - total flux cleaned = -0.000222133 Jy ! Component: 2150 - total flux cleaned = -0.000248809 Jy ! Component: 2200 - total flux cleaned = -0.000261802 Jy ! Component: 2250 - total flux cleaned = -0.000248802 Jy ! Component: 2300 - total flux cleaned = -0.000261749 Jy ! Component: 2350 - total flux cleaned = -0.000211162 Jy ! Component: 2400 - total flux cleaned = -0.000236343 Jy ! Component: 2450 - total flux cleaned = -0.000261145 Jy ! Component: 2500 - total flux cleaned = -0.00027323 Jy ! Component: 2550 - total flux cleaned = -0.000248771 Jy ! Component: 2600 - total flux cleaned = -0.000284905 Jy ! Component: 2650 - total flux cleaned = -0.000284894 Jy ! Component: 2700 - total flux cleaned = -0.000332257 Jy ! Component: 2750 - total flux cleaned = -0.00037908 Jy ! Component: 2800 - total flux cleaned = -0.000390625 Jy ! Component: 2850 - total flux cleaned = -0.000425166 Jy ! Component: 2900 - total flux cleaned = -0.000459342 Jy ! Component: 2950 - total flux cleaned = -0.00049328 Jy ! Component: 3000 - total flux cleaned = -0.000504473 Jy ! Component: 3050 - total flux cleaned = -0.000593602 Jy ! Component: 3100 - total flux cleaned = -0.00059369 Jy ! Component: 3150 - total flux cleaned = -0.000626633 Jy ! Component: 3200 - total flux cleaned = -0.000659298 Jy ! Component: 3250 - total flux cleaned = -0.000691563 Jy ! Component: 3300 - total flux cleaned = -0.000691564 Jy ! Component: 3350 - total flux cleaned = -0.000702168 Jy ! Component: 3400 - total flux cleaned = -0.000712667 Jy ! Component: 3450 - total flux cleaned = -0.000723224 Jy ! Component: 3500 - total flux cleaned = -0.000764961 Jy ! Component: 3550 - total flux cleaned = -0.000785712 Jy ! Component: 3600 - total flux cleaned = -0.000785713 Jy ! Component: 3650 - total flux cleaned = -0.000806198 Jy ! Component: 3700 - total flux cleaned = -0.000836712 Jy ! Component: 3750 - total flux cleaned = -0.00085699 Jy ! Component: 3800 - total flux cleaned = -0.000867088 Jy ! Component: 3850 - total flux cleaned = -0.000877057 Jy ! Component: 3900 - total flux cleaned = -0.000877006 Jy ! Component: 3950 - total flux cleaned = -0.000876952 Jy ! Component: 4000 - total flux cleaned = -0.00087694 Jy ! Component: 4050 - total flux cleaned = -0.000896521 Jy ! Total flux subtracted in 4096 components = -0.000906233 Jy ! Clean residual min=-0.000597 max=0.000760 Jy/beam ! Clean residual mean=0.000000 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.196575 Jy keep ! Adding 280 model components to the UV plane model. ! The established model now contains 439 components and 0.196575 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1147+3501_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.266 x 7.161 at 8.427 degrees (North through East) ! Clean map min=-0.0012122 max=0.071863 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1147+3501_S_map.fits wmodel /image_prod/ug002_uva//J1147+3501_S_map.mod ! Writing 439 model components to file: /image_prod/ug002_uva//J1147+3501_S_map.mod wobs /image_prod/ug002_uva//J1147+3501_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1147+3501_S_uvs.fits wwins /image_prod/ug002_uva//J1147+3501_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J1147+3501_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.071863 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00015976 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.666937 0.666937 1.33387 2.66775 5.3355 10.671 21.342 42.684 85.368 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.071 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 449.817 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1147+3501_S_dfm.log closed on Thu Mar 5 00:12:34 2020