! Started logfile: /image_prod/ug002_uva//J0940+2603_X_dfm.log on Wed Mar 4 23:08:43 2020 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /image_prod/ug002_uva//J0940+2603_X_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0940+2603_X_uva.fits ! AN table 1: 40 integrations on 36 of 36 possible baselines. ! AN table 2: 20 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.970833 visibilities/baseline/integration-bin. ! Found source: J0940+2603 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 25164 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 12 channels. ! Selecting polarization: RR, channels: 1..12 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J0940+2603_X] 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 0.200x0.200 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 4 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 9. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 10. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 11. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 12. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.039654Jy sigma=9.030534 ! Fit after self-cal, rms=0.735525Jy sigma=6.364733 ! 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=0.7682 mas, bmaj=1.369 mas, bpa=2.011 degrees ! Estimated noise=1.04005 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 = 0.19668 Jy ! Component: 100 - total flux cleaned = 0.248268 Jy ! Total flux subtracted in 100 components = 0.248268 Jy ! Clean residual min=-0.011173 max=0.035220 Jy/beam ! Clean residual mean=-0.000007 rms=0.002749 Jy/beam ! Combined flux in latest and established models = 0.248268 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.248268 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.084589Jy sigma=0.716910 ! Fit after self-cal, rms=0.084563Jy sigma=0.716614 ! Inverting map ! Added new window around map position (1, -1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0320193 Jy ! Component: 100 - total flux cleaned = 0.0487677 Jy ! Total flux subtracted in 100 components = 0.0487677 Jy ! Clean residual min=-0.008187 max=0.015081 Jy/beam ! Clean residual mean=-0.000005 rms=0.001811 Jy/beam ! Combined flux in latest and established models = 0.297036 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 10 components and 0.297036 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.067882Jy sigma=0.572160 ! Fit after self-cal, rms=0.067239Jy sigma=0.566882 ! Inverting map ! Added new window around map position (-1.8, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0134506 Jy ! Component: 100 - total flux cleaned = 0.0229572 Jy ! Total flux subtracted in 100 components = 0.0229572 Jy ! Clean residual min=-0.006844 max=0.010278 Jy/beam ! Clean residual mean=-0.000004 rms=0.001505 Jy/beam ! Combined flux in latest and established models = 0.319993 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 17 components and 0.319993 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.062932Jy sigma=0.530240 ! Fit after self-cal, rms=0.062814Jy sigma=0.529265 ! Inverting map ! Added new window around map position (4.6, -7.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00986153 Jy ! Component: 100 - total flux cleaned = 0.0169213 Jy ! Total flux subtracted in 100 components = 0.0169213 Jy ! Clean residual min=-0.006686 max=0.006158 Jy/beam ! Clean residual mean=-0.000003 rms=0.001330 Jy/beam ! Combined flux in latest and established models = 0.336914 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 25 components and 0.336914 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.060464Jy sigma=0.508861 ! Fit after self-cal, rms=0.060371Jy sigma=0.508078 ! 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=0.9913 mas, bmaj=1.695 mas, bpa=-0.3202 degrees ! Estimated noise=0.519692 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 = 0.00992013 Jy ! Component: 100 - total flux cleaned = 0.0172002 Jy ! Component: 150 - total flux cleaned = 0.0229076 Jy ! Component: 200 - total flux cleaned = 0.0274901 Jy ! Total flux subtracted in 200 components = 0.0274901 Jy ! Clean residual min=-0.007221 max=0.006713 Jy/beam ! Clean residual mean=-0.000002 rms=0.001489 Jy/beam ! Combined flux in latest and established models = 0.364404 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 39 components and 0.364404 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.058049Jy sigma=0.487835 ! Fit after self-cal, rms=0.057971Jy sigma=0.487149 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9913 x 1.695 at -0.3202 degrees (North through East) ! Clean map min=-0.0067354 max=0.25407 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 KP 1.06 LA 0.97 ! MK 1.03 NL 1.09 OV 0.92 PT 0.89 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.01 HN 0.95 KP 1.09 ! LA 1.02 MK 1.01 NL 1.12 OV 0.93 ! PT 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 KP 1.06 LA 0.98 ! MK 1.02 NL 1.10 OV 0.92 PT 0.89 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.02 HN 0.96 KP 1.07 ! LA 1.02 MK 0.99 NL 1.12 OV 0.92 ! PT 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 KP 1.06 LA 0.98 ! MK 1.05 NL 1.11 OV 0.93 PT 0.90 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.02 HN 0.95 KP 1.08 ! LA 1.01 MK 0.99 NL 1.15 OV 0.91 ! PT 0.92 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 KP 1.04 LA 0.99 ! MK 1.03 NL 1.11 OV 0.92 PT 0.90 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.04 HN 0.95 KP 1.04 ! LA 1.02 MK 1.01 NL 1.12 OV 0.90 ! PT 0.91 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 KP 1.07 LA 0.99 ! MK 1.00 NL 1.08 OV 0.90 PT 0.89 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.02 HN 1.00 KP 1.08 ! LA 1.00 MK 0.97 NL 1.11 OV 0.91 ! PT 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 KP 1.07 LA 1.00 ! MK 1.04 NL 1.10 OV 0.93 PT 0.90 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.02 HN 0.97 KP 1.08 ! LA 1.02 MK 1.01 NL 1.13 OV 0.92 ! PT 0.91 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 KP 1.06 LA 0.98 ! MK 1.03 NL 1.10 OV 0.91 PT 0.90 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.03 HN 0.95 KP 1.08 ! LA 1.00 MK 1.00 NL 1.14 OV 0.92 ! PT 0.89 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 KP 1.07 LA 0.97 ! MK 1.07 NL 1.09 OV 0.92 PT 0.89 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.99 HN 0.94 KP 1.10 ! LA 0.99 MK 1.03 NL 1.14 OV 0.92 ! PT 0.92 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 KP 1.05 LA 0.97 ! MK 1.03 NL 1.10 OV 0.94 PT 0.90 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.02 HN 0.97 KP 1.08 ! LA 1.00 MK 1.01 NL 1.14 OV 0.90 ! PT 0.91 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 KP 1.05 LA 0.98 ! MK 1.05 NL 1.08 OV 0.93 PT 0.90 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.05 HN 0.95 KP 1.06 ! LA 1.02 MK 1.00 NL 1.13 OV 0.91 ! PT 0.93 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 KP 1.05 LA 0.99 ! MK 1.02 NL 1.08 OV 0.92 PT 0.90 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.01 HN 1.00 KP 1.06 ! LA 0.99 MK 1.00 NL 1.10 OV 0.92 ! PT 0.94 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 KP 1.07 LA 1.01 ! MK 1.06 NL 1.11 OV 0.93 PT 0.89 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.00 HN 0.97 KP 1.09 ! LA 1.04 MK 0.96 NL 1.13 OV 0.92 ! PT 0.90 ! ! ! Fit before self-cal, rms=0.057971Jy sigma=0.487149 ! Fit after self-cal, rms=0.052109Jy sigma=0.439609 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.001 mas, bmaj=1.7 mas, bpa=0.0006353 degrees ! Estimated noise=0.516944 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 = -0.000329546 Jy ! Component: 100 - total flux cleaned = 0.000388738 Jy ! Component: 150 - total flux cleaned = 0.00116024 Jy ! Component: 200 - total flux cleaned = 0.00172463 Jy ! Total flux subtracted in 200 components = 0.00172463 Jy ! Clean residual min=-0.002080 max=0.002871 Jy/beam ! Clean residual mean=-0.000001 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.366129 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 61 components and 0.366129 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.051759Jy sigma=0.436378 ! Fit after self-cal, rms=0.051745Jy sigma=0.436023 ! Inverting map ! Added new window around map position (2.8, -5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00266164 Jy ! Component: 100 - total flux cleaned = 0.00327824 Jy ! Component: 150 - total flux cleaned = 0.00388515 Jy ! Component: 200 - total flux cleaned = 0.004221 Jy ! Total flux subtracted in 200 components = 0.004221 Jy ! Clean residual min=-0.001788 max=0.001974 Jy/beam ! Clean residual mean=-0.000001 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.37035 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 78 components and 0.37035 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.051552Jy sigma=0.434327 ! Fit after self-cal, rms=0.051538Jy sigma=0.434242 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.051538Jy sigma=0.434242 ! Fit after self-cal, rms=0.051322Jy sigma=0.432586 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.001 mas, bmaj=1.699 mas, bpa=-0.03414 degrees ! Estimated noise=0.516253 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000433006 Jy ! Component: 100 - total flux cleaned = 0.000169656 Jy ! Component: 150 - total flux cleaned = 0.000676279 Jy ! Component: 200 - total flux cleaned = 0.000954432 Jy ! Total flux subtracted in 200 components = 0.000954432 Jy ! Clean residual min=-0.001501 max=0.001819 Jy/beam ! Clean residual mean=-0.000000 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.371304 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 86 components and 0.371304 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.051216Jy sigma=0.431662 ! Fit after self-cal, rms=0.051205Jy sigma=0.431576 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 (-4.4, 2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00071332 Jy ! Component: 100 - total flux cleaned = 0.000668107 Jy ! Component: 150 - total flux cleaned = 0.000667387 Jy ! Component: 200 - total flux cleaned = 0.000593676 Jy ! Total flux subtracted in 200 components = 0.000593676 Jy ! Clean residual min=-0.001410 max=0.001495 Jy/beam ! Clean residual mean=-0.000000 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.371898 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 99 components and 0.371898 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.051127Jy sigma=0.430899 ! Fit after self-cal, rms=0.051123Jy sigma=0.430886 ! Inverting map ! Added new window around map position (5.6, -13.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131721 Jy ! Component: 100 - total flux cleaned = 0.00136659 Jy ! Component: 150 - total flux cleaned = 0.00136637 Jy ! Component: 200 - total flux cleaned = 0.00133232 Jy ! Total flux subtracted in 200 components = 0.00133232 Jy ! Clean residual min=-0.001239 max=0.001331 Jy/beam ! Clean residual mean=0.000000 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.37323 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 118 components and 0.37323 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.051062Jy sigma=0.430351 ! Fit after self-cal, rms=0.051059Jy sigma=0.430336 ! Inverting map ! Added new window around map position (-11, 31.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115915 Jy ! Component: 100 - total flux cleaned = 0.00126009 Jy ! Component: 150 - total flux cleaned = 0.00125924 Jy ! Component: 200 - total flux cleaned = 0.0012857 Jy ! Total flux subtracted in 200 components = 0.0012857 Jy ! Clean residual min=-0.001234 max=0.001163 Jy/beam ! Clean residual mean=0.000000 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.374516 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 129 components and 0.374516 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.051015Jy sigma=0.429967 ! Fit after self-cal, rms=0.051013Jy sigma=0.429955 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.051013Jy sigma=0.429955 ! Fit after self-cal, rms=0.050974Jy sigma=0.429809 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1 mas, bmaj=1.7 mas, bpa=0.009962 degrees ! Estimated noise=0.515889 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000241861 Jy ! Component: 100 - total flux cleaned = 0.000145658 Jy ! Component: 150 - total flux cleaned = 0.000334477 Jy ! Component: 200 - total flux cleaned = 0.000409849 Jy ! Total flux subtracted in 200 components = 0.000409849 Jy ! Clean residual min=-0.001078 max=0.001140 Jy/beam ! Clean residual mean=0.000000 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.374926 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 138 components and 0.374926 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.050941Jy sigma=0.429536 ! Fit after self-cal, rms=0.050940Jy sigma=0.429519 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 (2.6, 11.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000560106 Jy ! Component: 100 - total flux cleaned = 0.000698953 Jy ! Component: 150 - total flux cleaned = 0.000796954 Jy ! Component: 200 - total flux cleaned = 0.000842377 Jy ! Total flux subtracted in 200 components = 0.000842377 Jy ! Clean residual min=-0.001065 max=0.001052 Jy/beam ! Clean residual mean=0.000001 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.375768 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 157 components and 0.375768 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.050908Jy sigma=0.429268 ! Fit after self-cal, rms=0.050907Jy sigma=0.429260 ! Inverting map ! Added new window around map position (-14.6, 3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000295642 Jy ! Component: 100 - total flux cleaned = 0.000319401 Jy ! Component: 150 - total flux cleaned = 0.000318742 Jy ! Component: 200 - total flux cleaned = 0.000253072 Jy ! Total flux subtracted in 200 components = 0.000253072 Jy ! Clean residual min=-0.000991 max=0.001023 Jy/beam ! Clean residual mean=0.000001 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.376021 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 166 components and 0.376021 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.050879Jy sigma=0.429035 ! Fit after self-cal, rms=0.050878Jy sigma=0.429031 ! Inverting map ! Added new window around map position (-35, 7.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000718435 Jy ! Component: 100 - total flux cleaned = 0.000879419 Jy ! Component: 150 - total flux cleaned = 0.000922017 Jy ! Component: 200 - total flux cleaned = 0.000962489 Jy ! Total flux subtracted in 200 components = 0.000962489 Jy ! Clean residual min=-0.000926 max=0.000907 Jy/beam ! Clean residual mean=0.000000 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.376984 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 179 components and 0.376984 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.050855Jy sigma=0.428839 ! Fit after self-cal, rms=0.050854Jy sigma=0.428833 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.050854Jy sigma=0.428833 ! Fit after self-cal, rms=0.050846Jy sigma=0.428781 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.438 mas, bmaj=2.79 mas, bpa=3.988 degrees ! Estimated noise=0.6258 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.31883e-05 Jy ! Component: 100 - total flux cleaned = 0.000164 Jy ! Component: 150 - total flux cleaned = 0.000254407 Jy ! Component: 200 - total flux cleaned = 0.000302779 Jy ! Total flux subtracted in 200 components = 0.000302779 Jy ! Clean residual min=-0.000878 max=0.000891 Jy/beam ! Clean residual mean=0.000001 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.377286 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 199 components and 0.377286 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.050837Jy sigma=0.428701 ! Fit after self-cal, rms=0.050836Jy sigma=0.428693 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 = 7.51558e-05 Jy ! Component: 100 - total flux cleaned = 0.00013367 Jy ! Component: 150 - total flux cleaned = 0.000174234 Jy ! Component: 200 - total flux cleaned = 0.000212812 Jy ! Total flux subtracted in 200 components = 0.000212812 Jy ! Clean residual min=-0.000849 max=0.000865 Jy/beam ! Clean residual mean=0.000001 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.377499 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 209 components and 0.377499 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.050832Jy sigma=0.428659 ! Fit after self-cal, rms=0.050831Jy sigma=0.428656 ! Inverting map ! Added new window around map position (36.8, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000514513 Jy ! Component: 100 - total flux cleaned = 0.00066501 Jy ! Component: 150 - total flux cleaned = 0.000753175 Jy ! Component: 200 - total flux cleaned = 0.000833874 Jy ! Total flux subtracted in 200 components = 0.000833874 Jy ! Clean residual min=-0.000750 max=0.000852 Jy/beam ! Clean residual mean=0.000001 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.378333 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 230 components and 0.378333 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.050821Jy sigma=0.428570 ! Fit after self-cal, rms=0.050820Jy sigma=0.428564 ! Inverting map ! Added new window around map position (-41.8, 50.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00059771 Jy ! Component: 100 - total flux cleaned = 0.000757814 Jy ! Component: 150 - total flux cleaned = 0.000833828 Jy ! Component: 200 - total flux cleaned = 0.000932393 Jy ! Total flux subtracted in 200 components = 0.000932393 Jy ! Clean residual min=-0.000722 max=0.000648 Jy/beam ! Clean residual mean=0.000001 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.379266 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 255 components and 0.379266 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.050811Jy sigma=0.428486 ! Fit after self-cal, rms=0.050811Jy sigma=0.428482 ! 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=1 mas, bmaj=1.7 mas, bpa=0.03144 degrees ! Estimated noise=0.515652 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1 x 1.7 at 0.03144 degrees (North through East) ! Clean map min=-0.0012116 max=0.25291 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=0.7721 mas, bmaj=1.371 mas, bpa=2.308 degrees ! Estimated noise=1.03958 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.196178 Jy ! Component: 100 - total flux cleaned = 0.252961 Jy ! Component: 150 - total flux cleaned = 0.283469 Jy ! Component: 200 - total flux cleaned = 0.300505 Jy ! Total flux subtracted in 200 components = 0.300505 Jy ! Clean residual min=-0.004121 max=0.008767 Jy/beam ! Clean residual mean=-0.000005 rms=0.001112 Jy/beam ! Combined flux in latest and established models = 0.300505 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.300505 Jy ! Inverting map and beam ! Estimated beam: bmin=1 mas, bmaj=1.7 mas, bpa=0.03144 degrees ! Estimated noise=0.515652 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 = 0.0156592 Jy ! Component: 100 - total flux cleaned = 0.0260355 Jy ! Component: 150 - total flux cleaned = 0.0336917 Jy ! Component: 200 - total flux cleaned = 0.039563 Jy ! Total flux subtracted in 200 components = 0.039563 Jy ! Clean residual min=-0.002275 max=0.003901 Jy/beam ! Clean residual mean=-0.000004 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 0.340068 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 52 components and 0.340068 Jy ! Inverting map ! Added new window around map position (-1, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00472043 Jy ! Component: 100 - total flux cleaned = 0.00857983 Jy ! Component: 150 - total flux cleaned = 0.011841 Jy ! Component: 200 - total flux cleaned = 0.0146618 Jy ! Total flux subtracted in 200 components = 0.0146618 Jy ! Clean residual min=-0.001759 max=0.002536 Jy/beam ! Clean residual mean=-0.000002 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.35473 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 86 components and 0.35473 Jy ! Inverting map ! Added new window around map position (4.6, -9.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00268381 Jy ! Component: 100 - total flux cleaned = 0.00491681 Jy ! Component: 150 - total flux cleaned = 0.00689534 Jy ! Component: 200 - total flux cleaned = 0.008599 Jy ! Total flux subtracted in 200 components = 0.008599 Jy ! Clean residual min=-0.001435 max=0.001821 Jy/beam ! Clean residual mean=-0.000001 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.363329 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 113 components and 0.363329 Jy ! Inverting map ! Added new window around map position (-0.8, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00188646 Jy ! Component: 100 - total flux cleaned = 0.0033785 Jy ! Component: 150 - total flux cleaned = 0.00462006 Jy ! Component: 200 - total flux cleaned = 0.00556178 Jy ! Total flux subtracted in 200 components = 0.00556178 Jy ! Clean residual min=-0.001224 max=0.001198 Jy/beam ! Clean residual mean=-0.000000 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.368891 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 136 components and 0.368891 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.438 mas, bmaj=2.79 mas, bpa=3.988 degrees ! Estimated noise=0.6258 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00175196 Jy ! Component: 100 - total flux cleaned = 0.00307404 Jy ! Component: 150 - total flux cleaned = 0.00417823 Jy ! Component: 200 - total flux cleaned = 0.00503555 Jy ! Total flux subtracted in 200 components = 0.00503555 Jy ! Clean residual min=-0.001066 max=0.001041 Jy/beam ! Clean residual mean=0.000000 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.373926 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 = 0.000633322 Jy ! Component: 100 - total flux cleaned = 0.00121357 Jy ! Component: 150 - total flux cleaned = 0.00171897 Jy ! Component: 200 - total flux cleaned = 0.00216039 Jy ! Total flux subtracted in 200 components = 0.00216039 Jy ! Clean residual min=-0.000918 max=0.000858 Jy/beam ! Clean residual mean=0.000000 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.376087 Jy ! Adding 86 model components to the UV plane model. ! The established model now contains 208 components and 0.376087 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1 mas, bmaj=1.7 mas, bpa=0.03144 degrees ! Estimated noise=0.515652 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00040573 Jy ! Component: 100 - total flux cleaned = -0.000235143 Jy ! Component: 150 - total flux cleaned = 5.56178e-05 Jy ! Component: 200 - total flux cleaned = 0.000329225 Jy ! Total flux subtracted in 200 components = 0.000329225 Jy ! Clean residual min=-0.000956 max=0.000944 Jy/beam ! Clean residual mean=0.000000 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.376416 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 238 components and 0.376416 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.050856Jy sigma=0.428878 ! Fit after self-cal, rms=0.050837Jy sigma=0.428726 wmodel J0940+2603_X_map.mod ! Writing 238 model components to file: J0940+2603_X_map.mod wobs J0940+2603_X_uvs.fits ! Writing UV FITS file: J0940+2603_X_uvs.fits wwins J0940+2603_X_map.win ! wwins: Wrote 16 windows to J0940+2603_X_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 = 5.75797e-05 Jy ! Component: 100 - total flux cleaned = 4.26327e-05 Jy ! Component: 150 - total flux cleaned = -6.40911e-05 Jy ! Component: 200 - total flux cleaned = -0.000122778 Jy ! Component: 250 - total flux cleaned = -0.000151394 Jy ! Component: 300 - total flux cleaned = -0.000206551 Jy ! Component: 350 - total flux cleaned = -0.000246804 Jy ! Component: 400 - total flux cleaned = -0.000299312 Jy ! Component: 450 - total flux cleaned = -0.000338007 Jy ! Component: 500 - total flux cleaned = -0.000350594 Jy ! Component: 550 - total flux cleaned = -0.00040055 Jy ! Component: 600 - total flux cleaned = -0.000425171 Jy ! Component: 650 - total flux cleaned = -0.000449437 Jy ! Component: 700 - total flux cleaned = -0.000485164 Jy ! Component: 750 - total flux cleaned = -0.000508596 Jy ! Component: 800 - total flux cleaned = -0.00056631 Jy ! Component: 850 - total flux cleaned = -0.000543275 Jy ! Component: 900 - total flux cleaned = -0.000543367 Jy ! Component: 950 - total flux cleaned = -0.000565667 Jy ! Component: 1000 - total flux cleaned = -0.000609767 Jy ! Component: 1050 - total flux cleaned = -0.000587895 Jy ! Component: 1100 - total flux cleaned = -0.000609412 Jy ! Component: 1150 - total flux cleaned = -0.00059895 Jy ! Component: 1200 - total flux cleaned = -0.000630671 Jy ! Component: 1250 - total flux cleaned = -0.000620249 Jy ! Component: 1300 - total flux cleaned = -0.00066169 Jy ! Component: 1350 - total flux cleaned = -0.000682235 Jy ! Component: 1400 - total flux cleaned = -0.00068222 Jy ! Component: 1450 - total flux cleaned = -0.000742458 Jy ! Component: 1500 - total flux cleaned = -0.00078227 Jy ! Component: 1550 - total flux cleaned = -0.000752738 Jy ! Component: 1600 - total flux cleaned = -0.000791832 Jy ! Component: 1650 - total flux cleaned = -0.000811166 Jy ! Component: 1700 - total flux cleaned = -0.000820647 Jy ! Component: 1750 - total flux cleaned = -0.000849159 Jy ! Component: 1800 - total flux cleaned = -0.000849235 Jy ! Component: 1850 - total flux cleaned = -0.000868083 Jy ! Component: 1900 - total flux cleaned = -0.000914509 Jy ! Component: 1950 - total flux cleaned = -0.000914418 Jy ! Component: 2000 - total flux cleaned = -0.000932671 Jy ! Component: 2050 - total flux cleaned = -0.00091451 Jy ! Component: 2100 - total flux cleaned = -0.000959616 Jy ! Component: 2150 - total flux cleaned = -0.000959701 Jy ! Component: 2200 - total flux cleaned = -0.000986462 Jy ! Component: 2250 - total flux cleaned = -0.0010041 Jy ! Component: 2300 - total flux cleaned = -0.00103021 Jy ! Component: 2350 - total flux cleaned = -0.00103028 Jy ! Component: 2400 - total flux cleaned = -0.00109066 Jy ! Component: 2450 - total flux cleaned = -0.00109076 Jy ! Component: 2500 - total flux cleaned = -0.00110777 Jy ! Component: 2550 - total flux cleaned = -0.00112466 Jy ! Component: 2600 - total flux cleaned = -0.00116655 Jy ! Component: 2650 - total flux cleaned = -0.00116655 Jy ! Component: 2700 - total flux cleaned = -0.00116656 Jy ! Component: 2750 - total flux cleaned = -0.00117474 Jy ! Component: 2800 - total flux cleaned = -0.00120729 Jy ! Component: 2850 - total flux cleaned = -0.00121536 Jy ! Component: 2900 - total flux cleaned = -0.00121525 Jy ! Component: 2950 - total flux cleaned = -0.00124718 Jy ! Component: 3000 - total flux cleaned = -0.00124719 Jy ! Component: 3050 - total flux cleaned = -0.00124725 Jy ! Component: 3100 - total flux cleaned = -0.00125514 Jy ! Component: 3150 - total flux cleaned = -0.00129423 Jy ! Component: 3200 - total flux cleaned = -0.00129418 Jy ! Component: 3250 - total flux cleaned = -0.00130956 Jy ! Component: 3300 - total flux cleaned = -0.0013172 Jy ! Component: 3350 - total flux cleaned = -0.00134002 Jy ! Component: 3400 - total flux cleaned = -0.00130993 Jy ! Component: 3450 - total flux cleaned = -0.00135499 Jy ! Component: 3500 - total flux cleaned = -0.0013625 Jy ! Component: 3550 - total flux cleaned = -0.00137728 Jy ! Component: 3600 - total flux cleaned = -0.00136254 Jy ! Component: 3650 - total flux cleaned = -0.00134048 Jy ! Component: 3700 - total flux cleaned = -0.00136961 Jy ! Component: 3750 - total flux cleaned = -0.00139138 Jy ! Component: 3800 - total flux cleaned = -0.00137696 Jy ! Component: 3850 - total flux cleaned = -0.00136257 Jy ! Component: 3900 - total flux cleaned = -0.00139114 Jy ! Component: 3950 - total flux cleaned = -0.00138404 Jy ! Component: 4000 - total flux cleaned = -0.00137699 Jy ! Component: 4050 - total flux cleaned = -0.0013699 Jy ! Total flux subtracted in 4096 components = -0.00137688 Jy ! Clean residual min=-0.000403 max=0.000425 Jy/beam ! Clean residual mean=0.000000 rms=0.000118 Jy/beam ! Combined flux in latest and established models = 0.375039 Jy keep ! Adding 328 model components to the UV plane model. ! The established model now contains 564 components and 0.375039 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0940+2603_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1 x 1.7 at 0.03144 degrees (North through East) ! Clean map min=-0.00062284 max=0.25381 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0940+2603_X_map.fits wmodel /image_prod/ug002_uva//J0940+2603_X_map.mod ! Writing 564 model components to file: /image_prod/ug002_uva//J0940+2603_X_map.mod wobs /image_prod/ug002_uva//J0940+2603_X_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0940+2603_X_uvs.fits wwins /image_prod/ug002_uva//J0940+2603_X_map.win ! wwins: Wrote 17 windows to /image_prod/ug002_uva//J0940+2603_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.253808 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000117607 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.139011 0.139011 0.278022 0.556045 1.11209 2.22418 4.44836 8.89672 17.7934 35.5869 71.1738 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.253 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2158.1 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0940+2603_X_dfm.log closed on Wed Mar 4 23:08:49 2020