! Started logfile: /scr/pima/rv126_uvs/J2101+0341_S_dfm.log on Sun Dec 23 07:42:44 2018 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.24075 obs /scr/pima/rv126_uvs/J2101+0341_S_uva.fits ! Reading UV FITS file: /scr/pima/rv126_uvs/J2101+0341_S_uva.fits ! AN table 1: 143 integrations on 66 of 66 possible baselines. ! AN table 2: 16 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.160975 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2101+0341 ! ! 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 2.24075e+09 8e+06 1 8e+06 ! 02 2 2.27075e+09 8e+06 1 8e+06 ! 03 3 2.36075e+09 8e+06 1 8e+06 ! 04 4 2.38075e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 69 lines of history. ! ! Reading 6448 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 J2101+0341_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 1438 telescope corrections were flagged in sub-array 1. ! A total of 56 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 1438 telescope corrections were flagged in sub-array 1. ! A total of 56 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 1542 telescope corrections were flagged in sub-array 1. ! A total of 144 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 1438 telescope corrections were flagged in sub-array 1. ! A total of 56 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.065100Jy sigma=13.341296 ! Fit after self-cal, rms=0.645941Jy sigma=8.018172 ! 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=2.165 mas, bmaj=2.975 mas, bpa=29.67 degrees ! Estimated noise=1.32509 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 = 0.298294 Jy ! Component: 100 - total flux cleaned = 0.387864 Jy ! Total flux subtracted in 100 components = 0.387864 Jy ! Clean residual min=-0.018118 max=0.047567 Jy/beam ! Clean residual mean=-0.000033 rms=0.004991 Jy/beam ! Combined flux in latest and established models = 0.387864 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.387864 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138741Jy sigma=1.778650 ! Fit after self-cal, rms=0.137974Jy sigma=1.775589 ! Inverting map ! Added new window around map position (1, -6.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0471841 Jy ! Component: 100 - total flux cleaned = 0.0742383 Jy ! Total flux subtracted in 100 components = 0.0742383 Jy ! Clean residual min=-0.017321 max=0.033286 Jy/beam ! Clean residual mean=0.000001 rms=0.004272 Jy/beam ! Combined flux in latest and established models = 0.462102 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 26 components and 0.462102 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119316Jy sigma=1.507508 ! Fit after self-cal, rms=0.118023Jy sigma=1.491906 ! Inverting map ! Added new window around map position (-0.5, 7). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0269494 Jy ! Component: 100 - total flux cleaned = 0.0431698 Jy ! Total flux subtracted in 100 components = 0.0431698 Jy ! Clean residual min=-0.015433 max=0.016564 Jy/beam ! Clean residual mean=0.000023 rms=0.003959 Jy/beam ! Combined flux in latest and established models = 0.505272 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 35 components and 0.505272 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111455Jy sigma=1.396224 ! Fit after self-cal, rms=0.111286Jy sigma=1.394952 ! 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=2.138 mas, bmaj=2.885 mas, bpa=44.15 degrees ! Estimated noise=1.07135 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 = 0.0159486 Jy ! Component: 100 - total flux cleaned = 0.0250313 Jy ! Component: 150 - total flux cleaned = 0.0279207 Jy ! Component: 200 - total flux cleaned = 0.0286568 Jy ! Total flux subtracted in 200 components = 0.0286568 Jy ! Clean residual min=-0.011924 max=0.013012 Jy/beam ! Clean residual mean=0.000044 rms=0.002909 Jy/beam ! Combined flux in latest and established models = 0.533929 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 49 components and 0.533929 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108669Jy sigma=1.367777 ! Fit after self-cal, rms=0.108562Jy sigma=1.367215 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.138 x 2.885 at 44.15 degrees (North through East) ! Clean map min=-0.011282 max=0.33073 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 108 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HH 1.11 HN 0.92 ! KP 0.95 LA 0.93 NL 1.15 NY 1.16 ! OV 0.95 PT 1.07 WN 1.00* WZ 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.26 FD 1.00 HN 1.05 KP 0.93 ! LA 0.92 MK 0.98 NL 1.15 OV 0.89 ! PT 1.11 ! ! ! Correcting IF 2. ! A total of 108 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HH 1.02 HN 0.93 ! KP 0.95 LA 0.98 NL 1.19 NY 0.93 ! OV 0.89 PT 1.10 WN 1.00* WZ 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.54 FD 1.00 HN 0.99 KP 0.92 ! LA 0.96 MK 0.99 NL 1.22 OV 0.84 ! PT 1.07 ! ! ! Correcting IF 3. ! A total of 174 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HH 0.00* HN 0.00* ! KP 0.00* LA 0.00* NL 0.00* NY 0.00* ! OV 0.00* PT 0.00* WN 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* ! ! ! Correcting IF 4. ! A total of 108 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.76 FD 1.00 HH 0.94 HN 0.94 ! KP 0.94 LA 0.97 NL 1.17 NY 1.15 ! OV 0.94 PT 1.08 WN 1.00* WZ 0.85 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.39 FD 1.02 HN 0.96 KP 0.92 ! LA 0.94 MK 1.00 NL 1.11 OV 0.90 ! PT 1.07 ! ! ! Fit before self-cal, rms=0.108562Jy sigma=1.367215 ! Fit after self-cal, rms=0.105419Jy sigma=1.201760 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.146 mas, bmaj=3.482 mas, bpa=27.62 degrees ! Estimated noise=1.1382 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 = -0.00467876 Jy ! Component: 100 - total flux cleaned = -0.00585506 Jy ! Component: 150 - total flux cleaned = -0.00662788 Jy ! Component: 200 - total flux cleaned = -0.00743052 Jy ! Total flux subtracted in 200 components = -0.00743052 Jy ! Clean residual min=-0.007391 max=0.008548 Jy/beam ! Clean residual mean=0.000020 rms=0.001957 Jy/beam ! Combined flux in latest and established models = 0.526498 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 62 components and 0.526498 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104449Jy sigma=1.188344 ! Fit after self-cal, rms=0.104506Jy sigma=1.187573 ! 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=0.104506Jy sigma=1.187573 ! Fit after self-cal, rms=0.095396Jy sigma=1.021893 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.136 mas, bmaj=3.478 mas, bpa=27.76 degrees ! Estimated noise=1.14736 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00316174 Jy ! Component: 100 - total flux cleaned = -0.00392854 Jy ! Component: 150 - total flux cleaned = -0.00456721 Jy ! Component: 200 - total flux cleaned = -0.00511301 Jy ! Total flux subtracted in 200 components = -0.00511301 Jy ! Clean residual min=-0.005867 max=0.005580 Jy/beam ! Clean residual mean=0.000011 rms=0.001354 Jy/beam ! Combined flux in latest and established models = 0.521385 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 75 components and 0.521385 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094328Jy sigma=1.005577 ! Fit after self-cal, rms=0.094374Jy sigma=1.005310 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 = -0.000328551 Jy ! Component: 100 - total flux cleaned = -0.000878143 Jy ! Component: 150 - total flux cleaned = -0.00123864 Jy ! Component: 200 - total flux cleaned = -0.00165642 Jy ! Total flux subtracted in 200 components = -0.00165642 Jy ! Clean residual min=-0.005743 max=0.005757 Jy/beam ! Clean residual mean=0.000009 rms=0.001334 Jy/beam ! Combined flux in latest and established models = 0.519729 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 82 components and 0.519729 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094091Jy sigma=1.000494 ! Fit after self-cal, rms=0.094069Jy sigma=1.000415 ! 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=0.094069Jy sigma=1.000415 ! Fit after self-cal, rms=0.092842Jy sigma=0.944814 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.139 mas, bmaj=3.5 mas, bpa=27.65 degrees ! Estimated noise=1.14759 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00298808 Jy ! Component: 100 - total flux cleaned = -0.0035587 Jy ! Component: 150 - total flux cleaned = -0.00404843 Jy ! Component: 200 - total flux cleaned = -0.00419788 Jy ! Total flux subtracted in 200 components = -0.00419788 Jy ! Clean residual min=-0.004693 max=0.004415 Jy/beam ! Clean residual mean=-0.000001 rms=0.001065 Jy/beam ! Combined flux in latest and established models = 0.515531 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 86 components and 0.515531 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092670Jy sigma=0.942407 ! Fit after self-cal, rms=0.092686Jy sigma=0.942338 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 = -0.000111669 Jy ! Component: 100 - total flux cleaned = -0.000151158 Jy ! Component: 150 - total flux cleaned = -0.000185254 Jy ! Component: 200 - total flux cleaned = -0.000216846 Jy ! Total flux subtracted in 200 components = -0.000216846 Jy ! Clean residual min=-0.004670 max=0.004393 Jy/beam ! Clean residual mean=-0.000002 rms=0.001062 Jy/beam ! Combined flux in latest and established models = 0.515314 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 93 components and 0.515314 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092661Jy sigma=0.941858 ! Fit after self-cal, rms=0.092653Jy sigma=0.941841 ! 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=0.092653Jy sigma=0.941841 ! Fit after self-cal, rms=0.093306Jy sigma=0.940679 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.443 mas, bmaj=13.66 mas, bpa=-12.39 degrees ! Estimated noise=1.48083 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00250598 Jy ! Component: 100 - total flux cleaned = -0.00297996 Jy ! Component: 150 - total flux cleaned = -0.00313548 Jy ! Component: 200 - total flux cleaned = -0.00326396 Jy ! Total flux subtracted in 200 components = -0.00326396 Jy ! Clean residual min=-0.004815 max=0.004642 Jy/beam ! Clean residual mean=-0.000006 rms=0.001367 Jy/beam ! Combined flux in latest and established models = 0.51205 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 101 components and 0.51205 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093287Jy sigma=0.940111 ! Fit after self-cal, rms=0.093280Jy sigma=0.940054 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 = -0.000153401 Jy ! Component: 100 - total flux cleaned = -0.000197916 Jy ! Component: 150 - total flux cleaned = -0.000276137 Jy ! Component: 200 - total flux cleaned = -0.000311237 Jy ! Total flux subtracted in 200 components = -0.000311237 Jy ! Clean residual min=-0.004773 max=0.004672 Jy/beam ! Clean residual mean=-0.000007 rms=0.001366 Jy/beam ! Combined flux in latest and established models = 0.511739 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 105 components and 0.511739 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093265Jy sigma=0.939794 ! Fit after self-cal, rms=0.093257Jy sigma=0.939775 ! 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=2.138 mas, bmaj=3.511 mas, bpa=27.65 degrees ! Estimated noise=1.1498 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.138 x 3.511 at 27.65 degrees (North through East) ! Clean map min=-0.010665 max=0.36178 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=2.113 mas, bmaj=3.473 mas, bpa=21.81 degrees ! Estimated noise=1.43774 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.316403 Jy ! Component: 100 - total flux cleaned = 0.409866 Jy ! Component: 150 - total flux cleaned = 0.45316 Jy ! Component: 200 - total flux cleaned = 0.476276 Jy ! Total flux subtracted in 200 components = 0.476276 Jy ! Clean residual min=-0.007604 max=0.012340 Jy/beam ! Clean residual mean=-0.000017 rms=0.001684 Jy/beam ! Combined flux in latest and established models = 0.476276 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.476276 Jy ! Inverting map and beam ! Estimated beam: bmin=2.138 mas, bmaj=3.511 mas, bpa=27.65 degrees ! Estimated noise=1.1498 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0.5, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0168216 Jy ! Component: 100 - total flux cleaned = 0.0262427 Jy ! Component: 150 - total flux cleaned = 0.0320176 Jy ! Component: 200 - total flux cleaned = 0.0353756 Jy ! Total flux subtracted in 200 components = 0.0353756 Jy ! Clean residual min=-0.005250 max=0.004204 Jy/beam ! Clean residual mean=-0.000003 rms=0.001074 Jy/beam ! Combined flux in latest and established models = 0.511652 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 50 components and 0.511652 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=8.443 mas, bmaj=13.66 mas, bpa=-12.39 degrees ! Estimated noise=1.48083 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00196281 Jy ! Component: 100 - total flux cleaned = 0.00189737 Jy ! Component: 150 - total flux cleaned = 0.00189855 Jy ! Component: 200 - total flux cleaned = 0.0018501 Jy ! Total flux subtracted in 200 components = 0.0018501 Jy ! Clean residual min=-0.004728 max=0.004745 Jy/beam ! Clean residual mean=-0.000002 rms=0.001370 Jy/beam ! Combined flux in latest and established models = 0.513502 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.02213e-07 Jy ! Component: 100 - total flux cleaned = -3.33651e-05 Jy ! Component: 150 - total flux cleaned = -3.39699e-05 Jy ! Component: 200 - total flux cleaned = -3.36821e-05 Jy ! Total flux subtracted in 200 components = -3.36821e-05 Jy ! Clean residual min=-0.004726 max=0.004774 Jy/beam ! Clean residual mean=-0.000002 rms=0.001370 Jy/beam ! Combined flux in latest and established models = 0.513468 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 64 components and 0.513468 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.138 mas, bmaj=3.511 mas, bpa=27.65 degrees ! Estimated noise=1.1498 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000435908 Jy ! Component: 100 - total flux cleaned = -0.000268997 Jy ! Component: 150 - total flux cleaned = -0.000197108 Jy ! Component: 200 - total flux cleaned = -0.000249332 Jy ! Total flux subtracted in 200 components = -0.000249332 Jy ! Clean residual min=-0.004847 max=0.004195 Jy/beam ! Clean residual mean=-0.000001 rms=0.001050 Jy/beam ! Combined flux in latest and established models = 0.513219 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 74 components and 0.513219 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093152Jy sigma=0.939373 ! Fit after self-cal, rms=0.093112Jy sigma=0.938952 wmodel J2101+0341_S_map.mod ! Writing 74 model components to file: J2101+0341_S_map.mod wobs J2101+0341_S_uvs.fits ! Writing UV FITS file: J2101+0341_S_uvs.fits wwins J2101+0341_S_map.win ! wwins: Wrote 4 windows to J2101+0341_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 = -0.00163952 Jy ! Component: 100 - total flux cleaned = -0.00225815 Jy ! Component: 150 - total flux cleaned = -0.00292524 Jy ! Component: 200 - total flux cleaned = -0.00321281 Jy ! Component: 250 - total flux cleaned = -0.00356213 Jy ! Component: 300 - total flux cleaned = -0.00410545 Jy ! Component: 350 - total flux cleaned = -0.00423593 Jy ! Component: 400 - total flux cleaned = -0.00469113 Jy ! Component: 450 - total flux cleaned = -0.00500922 Jy ! Component: 500 - total flux cleaned = -0.00526084 Jy ! Component: 550 - total flux cleaned = -0.00569496 Jy ! Component: 600 - total flux cleaned = -0.00587853 Jy ! Component: 650 - total flux cleaned = -0.00641834 Jy ! Component: 700 - total flux cleaned = -0.00647634 Jy ! Component: 750 - total flux cleaned = -0.00676815 Jy ! Component: 800 - total flux cleaned = -0.00705674 Jy ! Component: 850 - total flux cleaned = -0.00717114 Jy ! Component: 900 - total flux cleaned = -0.00739632 Jy ! Component: 950 - total flux cleaned = -0.00761886 Jy ! Component: 1000 - total flux cleaned = -0.00756336 Jy ! Component: 1050 - total flux cleaned = -0.0078351 Jy ! Component: 1100 - total flux cleaned = -0.00778139 Jy ! Component: 1150 - total flux cleaned = -0.00799402 Jy ! Component: 1200 - total flux cleaned = -0.00809939 Jy ! Component: 1250 - total flux cleaned = -0.00815187 Jy ! Component: 1300 - total flux cleaned = -0.00835787 Jy ! Component: 1350 - total flux cleaned = -0.00856171 Jy ! Component: 1400 - total flux cleaned = -0.00871338 Jy ! Component: 1450 - total flux cleaned = -0.00871352 Jy ! Component: 1500 - total flux cleaned = -0.00906056 Jy ! Component: 1550 - total flux cleaned = -0.0092084 Jy ! Component: 1600 - total flux cleaned = -0.00925733 Jy ! Component: 1650 - total flux cleaned = -0.00949932 Jy ! Component: 1700 - total flux cleaned = -0.00969084 Jy ! Component: 1750 - total flux cleaned = -0.00969039 Jy ! Component: 1800 - total flux cleaned = -0.00964325 Jy ! Component: 1850 - total flux cleaned = -0.00997017 Jy ! Component: 1900 - total flux cleaned = -0.00987743 Jy ! Component: 1950 - total flux cleaned = -0.0101074 Jy ! Component: 2000 - total flux cleaned = -0.010244 Jy ! Component: 2050 - total flux cleaned = -0.0101988 Jy ! Component: 2100 - total flux cleaned = -0.0105135 Jy ! Component: 2150 - total flux cleaned = -0.0106026 Jy ! Component: 2200 - total flux cleaned = -0.0105585 Jy ! Component: 2250 - total flux cleaned = -0.0107339 Jy ! Component: 2300 - total flux cleaned = -0.0107783 Jy ! Component: 2350 - total flux cleaned = -0.0109509 Jy ! Component: 2400 - total flux cleaned = -0.0109514 Jy ! Component: 2450 - total flux cleaned = -0.0109937 Jy ! Component: 2500 - total flux cleaned = -0.011163 Jy ! Component: 2550 - total flux cleaned = -0.0112472 Jy ! Component: 2600 - total flux cleaned = -0.0112888 Jy ! Component: 2650 - total flux cleaned = -0.0113303 Jy ! Component: 2700 - total flux cleaned = -0.0115362 Jy ! Component: 2750 - total flux cleaned = -0.0115776 Jy ! Component: 2800 - total flux cleaned = -0.0116588 Jy ! Component: 2850 - total flux cleaned = -0.0116585 Jy ! Component: 2900 - total flux cleaned = -0.0116984 Jy ! Component: 2950 - total flux cleaned = -0.0117778 Jy ! Component: 3000 - total flux cleaned = -0.0118172 Jy ! Component: 3050 - total flux cleaned = -0.011935 Jy ! Component: 3100 - total flux cleaned = -0.0117788 Jy ! Component: 3150 - total flux cleaned = -0.0120121 Jy ! Component: 3200 - total flux cleaned = -0.012012 Jy ! Component: 3250 - total flux cleaned = -0.0122807 Jy ! Component: 3300 - total flux cleaned = -0.0122041 Jy ! Component: 3350 - total flux cleaned = -0.0123179 Jy ! Component: 3400 - total flux cleaned = -0.0122422 Jy ! Component: 3450 - total flux cleaned = -0.0123551 Jy ! Component: 3500 - total flux cleaned = -0.0123923 Jy ! Component: 3550 - total flux cleaned = -0.0124666 Jy ! Component: 3600 - total flux cleaned = -0.0125032 Jy ! Component: 3650 - total flux cleaned = -0.0124664 Jy ! Component: 3700 - total flux cleaned = -0.0127223 Jy ! Component: 3750 - total flux cleaned = -0.0126497 Jy ! Component: 3800 - total flux cleaned = -0.0125774 Jy ! Component: 3850 - total flux cleaned = -0.012721 Jy ! Component: 3900 - total flux cleaned = -0.0127567 Jy ! Component: 3950 - total flux cleaned = -0.012721 Jy ! Component: 4000 - total flux cleaned = -0.0128272 Jy ! Component: 4050 - total flux cleaned = -0.0129329 Jy ! Total flux subtracted in 4096 components = -0.013003 Jy ! Clean residual min=-0.001899 max=0.001969 Jy/beam ! Clean residual mean=-0.000001 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.500216 Jy keep ! Adding 323 model components to the UV plane model. ! The established model now contains 397 components and 0.500215 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv126_uvs/J2101+0341_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.138 x 3.511 at 27.65 degrees (North through East) ! Clean map min=-0.0036602 max=0.3612 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv126_uvs/J2101+0341_S_map.fits wmodel /scr/pima/rv126_uvs/J2101+0341_S_map.mod ! Writing 397 model components to file: /scr/pima/rv126_uvs/J2101+0341_S_map.mod wobs /scr/pima/rv126_uvs/J2101+0341_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv126_uvs/J2101+0341_S_uvs.fits wwins /scr/pima/rv126_uvs/J2101+0341_S_map.win ! wwins: Wrote 5 windows to /scr/pima/rv126_uvs/J2101+0341_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.361204 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000634319 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.526837 0.526837 1.05367 2.10735 4.21469 8.42939 16.8588 33.7176 67.4351 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0019 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.361 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 569.436 quit ! Quitting program ! Log file /scr/pima/rv126_uvs/J2101+0341_S_dfm.log closed on Sun Dec 23 07:42:48 2018