! Started logfile: /image_prod/ug002_uva//J2116+0536_S_dfm.log on Thu Mar 5 05:09:00 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//J2116+0536_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2116+0536_S_uva.fits ! AN table 1: 60 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.819643 visibilities/baseline/integration-bin. ! Found source: J2116+0536 ! ! 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 36 lines of history. ! ! Reading 4131 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 J2116+0536_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 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.007767Jy sigma=7.560694 ! Fit after self-cal, rms=0.860622Jy sigma=6.414134 ! 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=2.888 mas, bmaj=7.6 mas, bpa=-11.62 degrees ! Estimated noise=2.0091 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 = 0.109583 Jy ! Component: 100 - total flux cleaned = 0.135863 Jy ! Total flux subtracted in 100 components = 0.135863 Jy ! Clean residual min=-0.005890 max=0.010408 Jy/beam ! Clean residual mean=-0.000001 rms=0.001707 Jy/beam ! Combined flux in latest and established models = 0.135863 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.135863 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071344Jy sigma=0.458398 ! Fit after self-cal, rms=0.071331Jy sigma=0.458341 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0111543 Jy ! Component: 100 - total flux cleaned = 0.0172383 Jy ! Total flux subtracted in 100 components = 0.0172383 Jy ! Clean residual min=-0.004483 max=0.004460 Jy/beam ! Clean residual mean=-0.000001 rms=0.001182 Jy/beam ! Combined flux in latest and established models = 0.153101 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 32 components and 0.153101 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069636Jy sigma=0.438742 ! Fit after self-cal, rms=0.069668Jy sigma=0.438661 ! 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=3.325 mas, bmaj=7.985 mas, bpa=-11.11 degrees ! Estimated noise=1.53469 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 = 0.00555958 Jy ! Component: 100 - total flux cleaned = 0.00921286 Jy ! Component: 150 - total flux cleaned = 0.0119145 Jy ! Component: 200 - total flux cleaned = 0.013944 Jy ! Total flux subtracted in 200 components = 0.013944 Jy ! Clean residual min=-0.003758 max=0.003937 Jy/beam ! Clean residual mean=-0.000003 rms=0.000918 Jy/beam ! Combined flux in latest and established models = 0.167045 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 57 components and 0.167045 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069225Jy sigma=0.433011 ! Fit after self-cal, rms=0.069251Jy sigma=0.432883 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.325 x 7.985 at -11.11 degrees (North through East) ! Clean map min=-0.0037189 max=0.14272 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.05 KP 1.01 ! MK 0.99 NL 1.01 OV 0.93 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.07 KP 1.00 ! MK 1.03 NL 1.17 OV 0.91 SC 1.10 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.02 KP 1.04 ! MK 1.00 NL 0.88 OV 0.97 SC 0.99 ! ! ! Fit before self-cal, rms=0.069251Jy sigma=0.432883 ! Fit after self-cal, rms=0.069720Jy sigma=0.424162 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.352 mas, bmaj=8.037 mas, bpa=-11.22 degrees ! Estimated noise=1.52831 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 = -8.71424e-05 Jy ! Component: 100 - total flux cleaned = 3.69777e-05 Jy ! Component: 150 - total flux cleaned = 0.000102519 Jy ! Component: 200 - total flux cleaned = 0.000179483 Jy ! Total flux subtracted in 200 components = 0.000179483 Jy ! Clean residual min=-0.002564 max=0.003410 Jy/beam ! Clean residual mean=-0.000002 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.167224 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 71 components and 0.167224 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069699Jy sigma=0.424051 ! Fit after self-cal, rms=0.069810Jy sigma=0.423936 ! 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=0.069810Jy sigma=0.423936 ! Fit after self-cal, rms=0.070554Jy sigma=0.422667 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.353 mas, bmaj=8.039 mas, bpa=-11.12 degrees ! Estimated noise=1.52857 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000332656 Jy ! Component: 100 - total flux cleaned = -0.000290523 Jy ! Component: 150 - total flux cleaned = -0.000200635 Jy ! Component: 200 - total flux cleaned = -0.000151888 Jy ! Total flux subtracted in 200 components = -0.000151888 Jy ! Clean residual min=-0.002439 max=0.002992 Jy/beam ! Clean residual mean=-0.000001 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.167073 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 77 components and 0.167073 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070542Jy sigma=0.422605 ! Fit after self-cal, rms=0.070557Jy sigma=0.422587 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 (25.5, 121). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00197783 Jy ! Component: 100 - total flux cleaned = 0.00232238 Jy ! Component: 150 - total flux cleaned = 0.0023214 Jy ! Component: 200 - total flux cleaned = 0.0023203 Jy ! Total flux subtracted in 200 components = 0.0023203 Jy ! Clean residual min=-0.002517 max=0.002561 Jy/beam ! Clean residual mean=-0.000001 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.169393 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 96 components and 0.169393 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070434Jy sigma=0.421681 ! Fit after self-cal, rms=0.070408Jy sigma=0.421590 ! Inverting map ! Added new window around map position (1, 12.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00203293 Jy ! Component: 100 - total flux cleaned = 0.00245735 Jy ! Component: 150 - total flux cleaned = 0.00232945 Jy ! Component: 200 - total flux cleaned = 0.00217346 Jy ! Total flux subtracted in 200 components = 0.00217346 Jy ! Clean residual min=-0.002270 max=0.001973 Jy/beam ! Clean residual mean=-0.000001 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.171566 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 116 components and 0.171566 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070317Jy sigma=0.420794 ! Fit after self-cal, rms=0.070286Jy sigma=0.420763 ! 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=0.070286Jy sigma=0.420763 ! Fit after self-cal, rms=0.072928Jy sigma=0.420171 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.355 mas, bmaj=8.043 mas, bpa=-11.09 degrees ! Estimated noise=1.52758 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000377547 Jy ! Component: 100 - total flux cleaned = -0.000683047 Jy ! Component: 150 - total flux cleaned = -0.000869257 Jy ! Component: 200 - total flux cleaned = -0.000954847 Jy ! Total flux subtracted in 200 components = -0.000954847 Jy ! Clean residual min=-0.002166 max=0.002010 Jy/beam ! Clean residual mean=0.000000 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.170612 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 126 components and 0.170612 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072895Jy sigma=0.419973 ! Fit after self-cal, rms=0.072923Jy sigma=0.419959 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 = -0.000239116 Jy ! Component: 100 - total flux cleaned = -0.000291438 Jy ! Component: 150 - total flux cleaned = -0.000291997 Jy ! Component: 200 - total flux cleaned = -0.000291786 Jy ! Total flux subtracted in 200 components = -0.000291786 Jy ! Clean residual min=-0.002148 max=0.002030 Jy/beam ! Clean residual mean=0.000000 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.17032 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 138 components and 0.17032 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072902Jy sigma=0.419847 ! Fit after self-cal, rms=0.072898Jy sigma=0.419843 ! 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=0.072898Jy sigma=0.419843 ! Fit after self-cal, rms=0.072972Jy sigma=0.419833 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.935 mas, bmaj=10.35 mas, bpa=-2.628 degrees ! Estimated noise=1.81275 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.8968e-05 Jy ! Component: 100 - total flux cleaned = 0.000216806 Jy ! Component: 150 - total flux cleaned = 0.000237521 Jy ! Component: 200 - total flux cleaned = 0.00027088 Jy ! Total flux subtracted in 200 components = 0.00027088 Jy ! Clean residual min=-0.002063 max=0.001912 Jy/beam ! Clean residual mean=0.000001 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.170591 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 148 components and 0.170591 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072963Jy sigma=0.419788 ! Fit after self-cal, rms=0.072962Jy sigma=0.419776 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 = -6.81396e-05 Jy ! Component: 100 - total flux cleaned = -6.94797e-05 Jy ! Component: 150 - total flux cleaned = -2.7404e-05 Jy ! Component: 200 - total flux cleaned = 1.20456e-05 Jy ! Total flux subtracted in 200 components = 1.20456e-05 Jy ! Clean residual min=-0.002047 max=0.001835 Jy/beam ! Clean residual mean=0.000001 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.170603 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 158 components and 0.170603 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072959Jy sigma=0.419760 ! Fit after self-cal, rms=0.072958Jy sigma=0.419755 ! 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=3.355 mas, bmaj=8.042 mas, bpa=-11.09 degrees ! Estimated noise=1.52656 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.355 x 8.042 at -11.09 degrees (North through East) ! Clean map min=-0.0020039 max=0.14211 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=2.909 mas, bmaj=7.646 mas, bpa=-11.61 degrees ! Estimated noise=1.99916 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.108915 Jy ! Component: 100 - total flux cleaned = 0.134769 Jy ! Component: 150 - total flux cleaned = 0.145396 Jy ! Component: 200 - total flux cleaned = 0.151314 Jy ! Total flux subtracted in 200 components = 0.151314 Jy ! Clean residual min=-0.003366 max=0.003779 Jy/beam ! Clean residual mean=0.000000 rms=0.000906 Jy/beam ! Combined flux in latest and established models = 0.151314 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.151314 Jy ! Inverting map and beam ! Estimated beam: bmin=3.355 mas, bmaj=8.042 mas, bpa=-11.09 degrees ! Estimated noise=1.52656 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 = 0.00540521 Jy ! Component: 100 - total flux cleaned = 0.00911259 Jy ! Component: 150 - total flux cleaned = 0.0112928 Jy ! Component: 200 - total flux cleaned = 0.0131652 Jy ! Total flux subtracted in 200 components = 0.0131652 Jy ! Clean residual min=-0.002626 max=0.002523 Jy/beam ! Clean residual mean=0.000000 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.16448 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 71 components and 0.16448 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=6.935 mas, bmaj=10.35 mas, bpa=-2.628 degrees ! Estimated noise=1.81275 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00281493 Jy ! Component: 100 - total flux cleaned = 0.00453972 Jy ! Component: 150 - total flux cleaned = 0.0054103 Jy ! Component: 200 - total flux cleaned = 0.00573695 Jy ! Total flux subtracted in 200 components = 0.00573695 Jy ! Clean residual min=-0.002289 max=0.001911 Jy/beam ! Clean residual mean=0.000001 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.170217 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 = 0.000232312 Jy ! Component: 100 - total flux cleaned = 0.000316741 Jy ! Component: 150 - total flux cleaned = 0.000365603 Jy ! Component: 200 - total flux cleaned = 0.000388652 Jy ! Total flux subtracted in 200 components = 0.000388652 Jy ! Clean residual min=-0.002136 max=0.001903 Jy/beam ! Clean residual mean=0.000001 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.170605 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 133 components and 0.170605 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.355 mas, bmaj=8.042 mas, bpa=-11.09 degrees ! Estimated noise=1.52656 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000517712 Jy ! Component: 100 - total flux cleaned = -0.000519494 Jy ! Component: 150 - total flux cleaned = -0.000629703 Jy ! Component: 200 - total flux cleaned = -0.000696739 Jy ! Total flux subtracted in 200 components = -0.000696739 Jy ! Clean residual min=-0.002087 max=0.001882 Jy/beam ! Clean residual mean=0.000000 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.169909 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 154 components and 0.169909 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073015Jy sigma=0.420021 ! Fit after self-cal, rms=0.073013Jy sigma=0.419978 wmodel J2116+0536_S_map.mod ! Writing 154 model components to file: J2116+0536_S_map.mod wobs J2116+0536_S_uvs.fits ! Writing UV FITS file: J2116+0536_S_uvs.fits wwins J2116+0536_S_map.win ! wwins: Wrote 3 windows to J2116+0536_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 = -0.000360387 Jy ! Component: 100 - total flux cleaned = 3.1915e-05 Jy ! Component: 150 - total flux cleaned = 0.00040354 Jy ! Component: 200 - total flux cleaned = 0.00066829 Jy ! Component: 250 - total flux cleaned = 0.000782423 Jy ! Component: 300 - total flux cleaned = 0.000891933 Jy ! Component: 350 - total flux cleaned = 0.000944157 Jy ! Component: 400 - total flux cleaned = 0.000893036 Jy ! Component: 450 - total flux cleaned = 0.000793663 Jy ! Component: 500 - total flux cleaned = 0.0008174 Jy ! Component: 550 - total flux cleaned = 0.000840472 Jy ! Component: 600 - total flux cleaned = 0.000840153 Jy ! Component: 650 - total flux cleaned = 0.000817385 Jy ! Component: 700 - total flux cleaned = 0.000817504 Jy ! Component: 750 - total flux cleaned = 0.000839752 Jy ! Component: 800 - total flux cleaned = 0.00081807 Jy ! Component: 850 - total flux cleaned = 0.00088244 Jy ! Component: 900 - total flux cleaned = 0.000861572 Jy ! Component: 950 - total flux cleaned = 0.000841086 Jy ! Component: 1000 - total flux cleaned = 0.000882003 Jy ! Component: 1050 - total flux cleaned = 0.00090189 Jy ! Component: 1100 - total flux cleaned = 0.000901674 Jy ! Component: 1150 - total flux cleaned = 0.000882237 Jy ! Component: 1200 - total flux cleaned = 0.000901553 Jy ! Component: 1250 - total flux cleaned = 0.000921234 Jy ! Component: 1300 - total flux cleaned = 0.000959337 Jy ! Component: 1350 - total flux cleaned = 0.00105283 Jy ! Component: 1400 - total flux cleaned = 0.00105284 Jy ! Component: 1450 - total flux cleaned = 0.00114418 Jy ! Component: 1500 - total flux cleaned = 0.00118017 Jy ! Component: 1550 - total flux cleaned = 0.00126942 Jy ! Component: 1600 - total flux cleaned = 0.00121641 Jy ! Component: 1650 - total flux cleaned = 0.00125156 Jy ! Component: 1700 - total flux cleaned = 0.00130366 Jy ! Component: 1750 - total flux cleaned = 0.00132098 Jy ! Component: 1800 - total flux cleaned = 0.00142283 Jy ! Component: 1850 - total flux cleaned = 0.0014564 Jy ! Component: 1900 - total flux cleaned = 0.00147308 Jy ! Component: 1950 - total flux cleaned = 0.00158819 Jy ! Component: 2000 - total flux cleaned = 0.00162062 Jy ! Component: 2050 - total flux cleaned = 0.0016368 Jy ! Component: 2100 - total flux cleaned = 0.0016207 Jy ! Component: 2150 - total flux cleaned = 0.00165238 Jy ! Component: 2200 - total flux cleaned = 0.00168367 Jy ! Component: 2250 - total flux cleaned = 0.00162127 Jy ! Component: 2300 - total flux cleaned = 0.00166766 Jy ! Component: 2350 - total flux cleaned = 0.00165231 Jy ! Component: 2400 - total flux cleaned = 0.00166746 Jy ! Component: 2450 - total flux cleaned = 0.00168254 Jy ! Component: 2500 - total flux cleaned = 0.00169748 Jy ! Component: 2550 - total flux cleaned = 0.00169743 Jy ! Component: 2600 - total flux cleaned = 0.00172694 Jy ! Component: 2650 - total flux cleaned = 0.00177062 Jy ! Component: 2700 - total flux cleaned = 0.00179955 Jy ! Component: 2750 - total flux cleaned = 0.00181397 Jy ! Component: 2800 - total flux cleaned = 0.00185678 Jy ! Component: 2850 - total flux cleaned = 0.00188513 Jy ! Component: 2900 - total flux cleaned = 0.00188509 Jy ! Component: 2950 - total flux cleaned = 0.00188507 Jy ! Component: 3000 - total flux cleaned = 0.00187119 Jy ! Component: 3050 - total flux cleaned = 0.00187113 Jy ! Component: 3100 - total flux cleaned = 0.00184382 Jy ! Component: 3150 - total flux cleaned = 0.00184391 Jy ! Component: 3200 - total flux cleaned = 0.00184392 Jy ! Component: 3250 - total flux cleaned = 0.00187089 Jy ! Component: 3300 - total flux cleaned = 0.00184408 Jy ! Component: 3350 - total flux cleaned = 0.00181759 Jy ! Component: 3400 - total flux cleaned = 0.00185718 Jy ! Component: 3450 - total flux cleaned = 0.00181771 Jy ! Component: 3500 - total flux cleaned = 0.00183069 Jy ! Component: 3550 - total flux cleaned = 0.00179183 Jy ! Component: 3600 - total flux cleaned = 0.00180475 Jy ! Component: 3650 - total flux cleaned = 0.00176628 Jy ! Component: 3700 - total flux cleaned = 0.00183001 Jy ! Component: 3750 - total flux cleaned = 0.00177912 Jy ! Component: 3800 - total flux cleaned = 0.00176654 Jy ! Component: 3850 - total flux cleaned = 0.00175405 Jy ! Component: 3900 - total flux cleaned = 0.00171664 Jy ! Component: 3950 - total flux cleaned = 0.00175392 Jy ! Component: 4000 - total flux cleaned = 0.00174154 Jy ! Component: 4050 - total flux cleaned = 0.00174155 Jy ! Total flux subtracted in 4096 components = 0.00169261 Jy ! Clean residual min=-0.000706 max=0.000773 Jy/beam ! Clean residual mean=-0.000000 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.171601 Jy keep ! Adding 246 model components to the UV plane model. ! The established model now contains 400 components and 0.171601 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2116+0536_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.355 x 8.042 at -11.09 degrees (North through East) ! Clean map min=-0.0015881 max=0.14271 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2116+0536_S_map.fits wmodel /image_prod/ug002_uva//J2116+0536_S_map.mod ! Writing 400 model components to file: /image_prod/ug002_uva//J2116+0536_S_map.mod wobs /image_prod/ug002_uva//J2116+0536_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2116+0536_S_uvs.fits wwins /image_prod/ug002_uva//J2116+0536_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J2116+0536_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.142713 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000203237 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.427228 0.427228 0.854456 1.70891 3.41782 6.83565 13.6713 27.3426 54.6852 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.142 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 702.201 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2116+0536_S_dfm.log closed on Thu Mar 5 05:09:04 2020