! Started logfile: /scr/pima/rv124_uvs/J0539+1433_S_dfm.log on Mon Dec 24 01:39:27 2018 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23275 obs /scr/pima/rv124_uvs/J0539+1433_S_uva.fits ! Reading UV FITS file: /scr/pima/rv124_uvs/J0539+1433_S_uva.fits ! AN table 1: 29 integrations on 36 of 36 possible baselines. ! AN table 2: 171 integrations on 10 of 10 possible baselines. ! AN table 3: 41 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.583688 visibilities/baseline/integration-bin. ! Found source: J0539+1433 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23275e+09 8e+06 1 8e+06 ! 02 2 2.26275e+09 8e+06 1 8e+06 ! 03 3 2.35275e+09 8e+06 1 8e+06 ! 04 4 2.37275e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 9876 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 J0539+1433_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 141 telescope corrections were flagged in sub-array 1. ! A total of 813 telescope corrections were flagged in sub-array 2. ! A total of 88 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 141 telescope corrections were flagged in sub-array 1. ! A total of 813 telescope corrections were flagged in sub-array 2. ! A total of 88 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 261 telescope corrections were flagged in sub-array 1. ! A total of 855 telescope corrections were flagged in sub-array 2. ! A total of 369 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 141 telescope corrections were flagged in sub-array 1. ! A total of 813 telescope corrections were flagged in sub-array 2. ! A total of 88 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.051640Jy sigma=15.983288 ! Fit after self-cal, rms=0.734897Jy sigma=11.565305 ! 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=3.744 mas, bmaj=5.155 mas, bpa=-36.71 degrees ! Estimated noise=1.22183 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 = 0.19497 Jy ! Component: 100 - total flux cleaned = 0.250652 Jy ! Total flux subtracted in 100 components = 0.250652 Jy ! Clean residual min=-0.011139 max=0.024022 Jy/beam ! Clean residual mean=0.000057 rms=0.002921 Jy/beam ! Combined flux in latest and established models = 0.250652 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.250652 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091368Jy sigma=1.331101 ! Fit after self-cal, rms=0.091239Jy sigma=1.330156 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.025726 Jy ! Component: 100 - total flux cleaned = 0.0384953 Jy ! Total flux subtracted in 100 components = 0.0384953 Jy ! Clean residual min=-0.011513 max=0.011352 Jy/beam ! Clean residual mean=0.000036 rms=0.002465 Jy/beam ! Combined flux in latest and established models = 0.289147 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 21 components and 0.289147 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081375Jy sigma=1.165530 ! Fit after self-cal, rms=0.081254Jy sigma=1.164862 ! 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=5.086 mas, bmaj=5.778 mas, bpa=-37.09 degrees ! Estimated noise=0.727147 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 = 0.0114698 Jy ! Component: 100 - total flux cleaned = 0.0133074 Jy ! Component: 150 - total flux cleaned = 0.0133154 Jy ! Component: 200 - total flux cleaned = 0.013432 Jy ! Total flux subtracted in 200 components = 0.013432 Jy ! Clean residual min=-0.008909 max=0.010071 Jy/beam ! Clean residual mean=0.000041 rms=0.002337 Jy/beam ! Combined flux in latest and established models = 0.302579 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 32 components and 0.302579 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079619Jy sigma=1.139230 ! Fit after self-cal, rms=0.079593Jy sigma=1.139035 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.086 x 5.778 at -37.09 degrees (North through East) ! Clean map min=-0.0087491 max=0.26662 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.07 KP 0.92 LA 0.90 ! MK 1.03 NL 1.07 NY 1.34 OV 0.87 ! PT 1.07 ! ! A total of 42 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HH 0.00* NY 0.00* SC 0.00* WN 0.00* ! WZ 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.06 FD 1.05 HH 1.00* HN 0.89 ! KP 0.92 NL 1.08 OV 0.91 PT 1.05 ! SC 0.95 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.47 FD 1.09 KP 0.93 LA 0.90 ! MK 1.01 NL 1.19 NY 1.31 OV 0.76 ! PT 1.04 ! ! A total of 42 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HH 0.00* NY 0.00* SC 0.00* WN 0.00* ! WZ 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.09 FD 1.07 HH 1.00* HN 0.92 ! KP 0.95 NL 1.10 OV 0.77 PT 1.03 ! SC 0.87 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* KP 0.00* LA 0.00* ! MK 0.00* NL 0.00* NY 0.00* OV 0.00* ! PT 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! HH 0.00* NY 0.00* SC 0.00* WN 0.00* ! WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* FD 0.00* HH 0.00* HN 0.00* ! KP 0.00* NL 0.00* OV 0.00* PT 0.00* ! SC 0.00* ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.09 KP 0.92 LA 0.89 ! MK 1.10 NL 1.14 NY 1.34 OV 0.90 ! PT 1.05 ! ! A total of 42 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HH 0.00* NY 0.00* SC 0.00* WN 0.00* ! WZ 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 1.09 HH 1.00* HN 0.91 ! KP 0.98 NL 1.12 OV 0.91 PT 1.07 ! SC 0.97 ! ! ! Fit before self-cal, rms=0.079593Jy sigma=1.139035 ! Fit after self-cal, rms=0.064918Jy sigma=0.946124 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.715 mas, bmaj=5.719 mas, bpa=19.88 degrees ! Estimated noise=0.731011 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 = 0.00143825 Jy ! Component: 100 - total flux cleaned = 0.00145793 Jy ! Component: 150 - total flux cleaned = 0.00138421 Jy ! Component: 200 - total flux cleaned = 0.00132227 Jy ! Total flux subtracted in 200 components = 0.00132227 Jy ! Clean residual min=-0.003290 max=0.003599 Jy/beam ! Clean residual mean=-0.000002 rms=0.000895 Jy/beam ! Combined flux in latest and established models = 0.303902 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 44 components and 0.303902 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064617Jy sigma=0.941513 ! Fit after self-cal, rms=0.064713Jy sigma=0.940626 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064713Jy sigma=0.940626 ! Fit after self-cal, rms=0.063751Jy sigma=0.926152 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.701 mas, bmaj=5.729 mas, bpa=55.05 degrees ! Estimated noise=0.731449 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112209 Jy ! Component: 100 - total flux cleaned = 0.0013749 Jy ! Component: 150 - total flux cleaned = 0.00152709 Jy ! Component: 200 - total flux cleaned = 0.00159325 Jy ! Total flux subtracted in 200 components = 0.00159325 Jy ! Clean residual min=-0.003266 max=0.003676 Jy/beam ! Clean residual mean=-0.000006 rms=0.000826 Jy/beam ! Combined flux in latest and established models = 0.305495 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 51 components and 0.305495 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063667Jy sigma=0.924957 ! Fit after self-cal, rms=0.063664Jy sigma=0.924811 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 (-36, 36.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00213078 Jy ! Component: 100 - total flux cleaned = 0.00234649 Jy ! Component: 150 - total flux cleaned = 0.00217958 Jy ! Component: 200 - total flux cleaned = 0.00212799 Jy ! Total flux subtracted in 200 components = 0.00212799 Jy ! Clean residual min=-0.002915 max=0.002734 Jy/beam ! Clean residual mean=-0.000007 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.307623 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 69 components and 0.307623 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063442Jy sigma=0.922226 ! Fit after self-cal, rms=0.063436Jy sigma=0.922098 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063436Jy sigma=0.922098 ! Fit after self-cal, rms=0.061958Jy sigma=0.901674 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.698 mas, bmaj=5.724 mas, bpa=42.06 degrees ! Estimated noise=0.7312 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000375913 Jy ! Component: 100 - total flux cleaned = 0.000649907 Jy ! Component: 150 - total flux cleaned = 0.000690026 Jy ! Component: 200 - total flux cleaned = 0.000655345 Jy ! Total flux subtracted in 200 components = 0.000655345 Jy ! Clean residual min=-0.002596 max=0.002579 Jy/beam ! Clean residual mean=-0.000008 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.308278 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 81 components and 0.308278 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061899Jy sigma=0.900756 ! Fit after self-cal, rms=0.061895Jy sigma=0.900673 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 = -1.45604e-05 Jy ! Component: 100 - total flux cleaned = -1.37358e-05 Jy ! Component: 150 - total flux cleaned = 1.65353e-05 Jy ! Component: 200 - total flux cleaned = 7.10588e-05 Jy ! Total flux subtracted in 200 components = 7.10588e-05 Jy ! Clean residual min=-0.002576 max=0.002543 Jy/beam ! Clean residual mean=-0.000008 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.308349 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 86 components and 0.308349 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061868Jy sigma=0.900251 ! Fit after self-cal, rms=0.061863Jy sigma=0.900234 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061863Jy sigma=0.900234 ! Fit after self-cal, rms=0.061955Jy sigma=0.900132 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.638 mas, bmaj=9.161 mas, bpa=9.876 degrees ! Estimated noise=0.852829 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000310097 Jy ! Component: 100 - total flux cleaned = 0.000426717 Jy ! Component: 150 - total flux cleaned = 0.000463402 Jy ! Component: 200 - total flux cleaned = 0.000510196 Jy ! Total flux subtracted in 200 components = 0.000510196 Jy ! Clean residual min=-0.002686 max=0.002703 Jy/beam ! Clean residual mean=-0.000016 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.30886 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 104 components and 0.30886 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061946Jy sigma=0.900012 ! Fit after self-cal, rms=0.061944Jy sigma=0.900001 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 = 2.82784e-05 Jy ! Component: 100 - total flux cleaned = 4.17345e-05 Jy ! Component: 150 - total flux cleaned = 2.84833e-05 Jy ! Component: 200 - total flux cleaned = 2.80971e-05 Jy ! Total flux subtracted in 200 components = 2.80971e-05 Jy ! Clean residual min=-0.002659 max=0.002698 Jy/beam ! Clean residual mean=-0.000017 rms=0.000754 Jy/beam ! Combined flux in latest and established models = 0.308888 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 109 components and 0.308888 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061939Jy sigma=0.899902 ! Fit after self-cal, rms=0.061938Jy sigma=0.899895 ! 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=5.695 mas, bmaj=5.723 mas, bpa=36.54 degrees ! Estimated noise=0.731718 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.695 x 5.723 at 36.54 degrees (North through East) ! Clean map min=-0.002406 max=0.2683 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=3.981 mas, bmaj=5.163 mas, bpa=-33.16 degrees ! Estimated noise=1.2811 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.202199 Jy ! Component: 100 - total flux cleaned = 0.257145 Jy ! Component: 150 - total flux cleaned = 0.280646 Jy ! Component: 200 - total flux cleaned = 0.291808 Jy ! Total flux subtracted in 200 components = 0.291808 Jy ! Clean residual min=-0.004733 max=0.005379 Jy/beam ! Clean residual mean=0.000005 rms=0.001187 Jy/beam ! Combined flux in latest and established models = 0.291808 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.291808 Jy ! Inverting map and beam ! Estimated beam: bmin=5.695 mas, bmaj=5.723 mas, bpa=36.54 degrees ! Estimated noise=0.731718 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 = 0.00859735 Jy ! Component: 100 - total flux cleaned = 0.0128112 Jy ! Component: 150 - total flux cleaned = 0.0155758 Jy ! Component: 200 - total flux cleaned = 0.0169696 Jy ! Total flux subtracted in 200 components = 0.0169696 Jy ! Clean residual min=-0.002728 max=0.002517 Jy/beam ! Clean residual mean=-0.000006 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.308777 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 42 components and 0.308777 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=8.638 mas, bmaj=9.161 mas, bpa=9.876 degrees ! Estimated noise=0.852829 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0001214 Jy ! Component: 100 - total flux cleaned = 0.000163444 Jy ! Component: 150 - total flux cleaned = 0.000229092 Jy ! Component: 200 - total flux cleaned = 0.000258735 Jy ! Total flux subtracted in 200 components = 0.000258735 Jy ! Clean residual min=-0.002800 max=0.002717 Jy/beam ! Clean residual mean=-0.000016 rms=0.000765 Jy/beam ! Combined flux in latest and established models = 0.309036 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 = 7.38154e-05 Jy ! Component: 100 - total flux cleaned = 0.000137792 Jy ! Component: 150 - total flux cleaned = 0.000211881 Jy ! Component: 200 - total flux cleaned = 0.000228523 Jy ! Total flux subtracted in 200 components = 0.000228523 Jy ! Clean residual min=-0.002732 max=0.002715 Jy/beam ! Clean residual mean=-0.000017 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.309265 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 71 components and 0.309265 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=5.695 mas, bmaj=5.723 mas, bpa=36.54 degrees ! Estimated noise=0.731718 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000482515 Jy ! Component: 100 - total flux cleaned = 0.000786834 Jy ! Component: 150 - total flux cleaned = 0.000819226 Jy ! Component: 200 - total flux cleaned = 0.000819467 Jy ! Total flux subtracted in 200 components = 0.000819467 Jy ! Clean residual min=-0.002401 max=0.002517 Jy/beam ! Clean residual mean=-0.000010 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.310084 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 84 components and 0.310084 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061975Jy sigma=0.900393 ! Fit after self-cal, rms=0.061965Jy sigma=0.900263 wmodel J0539+1433_S_map.mod ! Writing 84 model components to file: J0539+1433_S_map.mod wobs J0539+1433_S_uvs.fits ! Writing UV FITS file: J0539+1433_S_uvs.fits wwins J0539+1433_S_map.win ! wwins: Wrote 2 windows to J0539+1433_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 = 0.000280094 Jy ! Component: 100 - total flux cleaned = 0.000277888 Jy ! Component: 150 - total flux cleaned = 0.000198773 Jy ! Component: 200 - total flux cleaned = 0.000124196 Jy ! Component: 250 - total flux cleaned = 0.000124727 Jy ! Component: 300 - total flux cleaned = -0.000157749 Jy ! Component: 350 - total flux cleaned = -0.000500782 Jy ! Component: 400 - total flux cleaned = -0.000768792 Jy ! Component: 450 - total flux cleaned = -0.000998759 Jy ! Component: 500 - total flux cleaned = -0.00122336 Jy ! Component: 550 - total flux cleaned = -0.00150482 Jy ! Component: 600 - total flux cleaned = -0.00168868 Jy ! Component: 650 - total flux cleaned = -0.00189977 Jy ! Component: 700 - total flux cleaned = -0.00216758 Jy ! Component: 750 - total flux cleaned = -0.00240131 Jy ! Component: 800 - total flux cleaned = -0.00257426 Jy ! Component: 850 - total flux cleaned = -0.00280155 Jy ! Component: 900 - total flux cleaned = -0.00285745 Jy ! Component: 950 - total flux cleaned = -0.0029956 Jy ! Component: 1000 - total flux cleaned = -0.0032413 Jy ! Component: 1050 - total flux cleaned = -0.0032952 Jy ! Component: 1100 - total flux cleaned = -0.00342886 Jy ! Component: 1150 - total flux cleaned = -0.00345541 Jy ! Component: 1200 - total flux cleaned = -0.00350773 Jy ! Component: 1250 - total flux cleaned = -0.00358519 Jy ! Component: 1300 - total flux cleaned = -0.00366193 Jy ! Component: 1350 - total flux cleaned = -0.00381343 Jy ! Component: 1400 - total flux cleaned = -0.00386355 Jy ! Component: 1450 - total flux cleaned = -0.00396258 Jy ! Component: 1500 - total flux cleaned = -0.00403616 Jy ! Component: 1550 - total flux cleaned = -0.00413328 Jy ! Component: 1600 - total flux cleaned = -0.00410908 Jy ! Component: 1650 - total flux cleaned = -0.00413308 Jy ! Component: 1700 - total flux cleaned = -0.00422798 Jy ! Component: 1750 - total flux cleaned = -0.00418128 Jy ! Component: 1800 - total flux cleaned = -0.00427464 Jy ! Component: 1850 - total flux cleaned = -0.00429776 Jy ! Component: 1900 - total flux cleaned = -0.0043209 Jy ! Component: 1950 - total flux cleaned = -0.00434375 Jy ! Component: 2000 - total flux cleaned = -0.00438862 Jy ! Component: 2050 - total flux cleaned = -0.00443315 Jy ! Component: 2100 - total flux cleaned = -0.00441109 Jy ! Component: 2150 - total flux cleaned = -0.00454273 Jy ! Component: 2200 - total flux cleaned = -0.00443405 Jy ! Component: 2250 - total flux cleaned = -0.00449895 Jy ! Component: 2300 - total flux cleaned = -0.00452047 Jy ! Component: 2350 - total flux cleaned = -0.00452048 Jy ! Component: 2400 - total flux cleaned = -0.0044782 Jy ! Component: 2450 - total flux cleaned = -0.00447841 Jy ! Component: 2500 - total flux cleaned = -0.00445769 Jy ! Component: 2550 - total flux cleaned = -0.00449906 Jy ! Component: 2600 - total flux cleaned = -0.00443754 Jy ! Component: 2650 - total flux cleaned = -0.00441727 Jy ! Component: 2700 - total flux cleaned = -0.0044576 Jy ! Component: 2750 - total flux cleaned = -0.00439727 Jy ! Component: 2800 - total flux cleaned = -0.00447739 Jy ! Component: 2850 - total flux cleaned = -0.00447733 Jy ! Component: 2900 - total flux cleaned = -0.00441819 Jy ! Component: 2950 - total flux cleaned = -0.00437899 Jy ! Component: 3000 - total flux cleaned = -0.00445696 Jy ! Component: 3050 - total flux cleaned = -0.00439898 Jy ! Component: 3100 - total flux cleaned = -0.00443743 Jy ! Component: 3150 - total flux cleaned = -0.00445664 Jy ! Component: 3200 - total flux cleaned = -0.00445665 Jy ! Component: 3250 - total flux cleaned = -0.00455124 Jy ! Component: 3300 - total flux cleaned = -0.00456981 Jy ! Component: 3350 - total flux cleaned = -0.00453248 Jy ! Component: 3400 - total flux cleaned = -0.0045698 Jy ! Component: 3450 - total flux cleaned = -0.00468068 Jy ! Component: 3500 - total flux cleaned = -0.00464397 Jy ! Component: 3550 - total flux cleaned = -0.00462571 Jy ! Component: 3600 - total flux cleaned = -0.00464411 Jy ! Component: 3650 - total flux cleaned = -0.00475274 Jy ! Component: 3700 - total flux cleaned = -0.00471659 Jy ! Component: 3750 - total flux cleaned = -0.0047165 Jy ! Component: 3800 - total flux cleaned = -0.00478779 Jy ! Component: 3850 - total flux cleaned = -0.00478791 Jy ! Component: 3900 - total flux cleaned = -0.00489401 Jy ! Component: 3950 - total flux cleaned = -0.00496417 Jy ! Component: 4000 - total flux cleaned = -0.00496424 Jy ! Component: 4050 - total flux cleaned = -0.00505128 Jy ! Total flux subtracted in 4096 components = -0.00513787 Jy ! Clean residual min=-0.001048 max=0.001179 Jy/beam ! Clean residual mean=-0.000004 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.304946 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 361 components and 0.304946 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv124_uvs/J0539+1433_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.695 x 5.723 at 36.54 degrees (North through East) ! Clean map min=-0.0019461 max=0.26773 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv124_uvs/J0539+1433_S_map.fits wmodel /scr/pima/rv124_uvs/J0539+1433_S_map.mod ! Writing 361 model components to file: /scr/pima/rv124_uvs/J0539+1433_S_map.mod wobs /scr/pima/rv124_uvs/J0539+1433_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv124_uvs/J0539+1433_S_uvs.fits wwins /scr/pima/rv124_uvs/J0539+1433_S_map.win ! wwins: Wrote 3 windows to /scr/pima/rv124_uvs/J0539+1433_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.267729 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0003257 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.364959 0.364959 0.729918 1.45984 2.91967 5.83934 11.6787 23.3574 46.7147 93.4295 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.267 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 822.01 quit ! Quitting program ! Log file /scr/pima/rv124_uvs/J0539+1433_S_dfm.log closed on Mon Dec 24 01:39:32 2018