! Started logfile: J2204+3632_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:51:49 2016 obs J2204+3632_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J2204+3632_X_2014_12_20_pus_uva.fits ! AN table 1: 115 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.968889 visibilities/baseline/integration-bin. ! Found source: J2204+3632 ! ! 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 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 364 lines of history. ! ! Reading 60168 visibilities. select I ! Polarization I is unavailable. ! 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 = 512 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J2204+3632_X_2014_12_20_pus] 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 mapsize field_size, field_cell ! Map grid = 512x512 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 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.932215Jy sigma=0.011426 ! Fit after self-cal, rms=0.913971Jy sigma=0.011226 ! 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=0.7837 mas, bmaj=1.329 mas, bpa=-6.934 degrees ! Estimated noise=568.063 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 = 0.0686132 Jy ! Component: 100 - total flux cleaned = 0.0839797 Jy ! Total flux subtracted in 100 components = 0.0839797 Jy ! Clean residual min=-0.002517 max=0.005182 Jy/beam ! Clean residual mean=-0.000015 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.0839797 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0839797 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=0.072648Jy sigma=0.000792 ! Fit after self-cal, rms=0.072638Jy sigma=0.000792 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00519376 Jy ! Component: 100 - total flux cleaned = 0.00772664 Jy ! Total flux subtracted in 100 components = 0.00772664 Jy ! Clean residual min=-0.002186 max=0.002578 Jy/beam ! Clean residual mean=-0.000006 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.0917063 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 11 components and 0.0917063 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=0.072292Jy sigma=0.000786 ! Fit after self-cal, rms=0.072300Jy sigma=0.000786 ! 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=0.9807 mas, bmaj=1.633 mas, bpa=-4.816 degrees ! Estimated noise=239.814 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 = 0.00190688 Jy ! Component: 100 - total flux cleaned = 0.00293819 Jy ! Component: 150 - total flux cleaned = 0.00354619 Jy ! Component: 200 - total flux cleaned = 0.00375693 Jy ! Total flux subtracted in 200 components = 0.00375693 Jy ! Clean residual min=-0.001675 max=0.001907 Jy/beam ! Clean residual mean=-0.000004 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.0954632 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 20 components and 0.0954633 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=0.072262Jy sigma=0.000785 ! Fit after self-cal, rms=0.072271Jy sigma=0.000785 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 1.02 KP 1.11 ! LA 0.98 MK 0.96 NL 0.93 OV 0.94 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.06 HN 1.02 KP 1.06 ! LA 0.98 MK 0.91 NL 0.95 OV 0.93 ! PT 0.99 SC 1.09 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.04 HN 1.03 KP 0.97 ! LA 1.02 MK 0.94 NL 0.93 OV 0.97 ! PT 0.96 SC 1.06 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.04 KP 0.96 ! LA 0.99 MK 0.94 NL 0.96 OV 0.94 ! PT 1.00 SC 1.11 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.06 HN 1.01 KP 0.91 ! LA 1.00 MK 0.94 NL 0.94 OV 0.96 ! PT 0.97 SC 1.07 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 HN 1.01 KP 0.89 ! LA 1.02 MK 0.98 NL 0.98 OV 0.98 ! PT 0.96 SC 1.09 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.15 HN 1.15 KP 0.87 ! LA 1.01 MK 0.99 NL 1.01 OV 1.03 ! PT 1.04 SC 1.14 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.09 HN 1.09 KP 0.90 ! LA 0.96 MK 0.96 NL 0.98 OV 1.00 ! PT 0.97 SC 1.14 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.07 HN 1.09 KP 0.90 ! LA 0.99 MK 0.97 NL 0.99 OV 1.03 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.09 HN 1.03 KP 0.98 ! LA 1.01 MK 0.99 NL 1.00 OV 1.01 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.06 HN 1.03 KP 1.02 ! LA 1.03 MK 0.99 NL 0.97 OV 0.96 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.08 HN 1.03 KP 1.03 ! LA 1.00 MK 0.97 NL 0.97 OV 0.99 ! PT 1.02 SC 1.06 ! ! ! Fit before self-cal, rms=0.072271Jy sigma=0.000785 ! Fit after self-cal, rms=0.073048Jy sigma=0.000781 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9842 mas, bmaj=1.643 mas, bpa=-5.95 degrees ! Estimated noise=239.753 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 = -0.000552037 Jy ! Component: 100 - total flux cleaned = -0.000644811 Jy ! Component: 150 - total flux cleaned = -0.000673188 Jy ! Component: 200 - total flux cleaned = -0.000684947 Jy ! Total flux subtracted in 200 components = -0.000684947 Jy ! Clean residual min=-0.001367 max=0.001334 Jy/beam ! Clean residual mean=0.000003 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.0947783 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 29 components and 0.0947783 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=0.073039Jy sigma=0.000781 ! Fit after self-cal, rms=0.073070Jy sigma=0.000781 ! 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=0.073070Jy sigma=0.000781 ! Fit after self-cal, rms=0.074547Jy sigma=0.000779 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9837 mas, bmaj=1.639 mas, bpa=-5.491 degrees ! Estimated noise=239.542 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000443696 Jy ! Component: 100 - total flux cleaned = -0.000472981 Jy ! Component: 150 - total flux cleaned = -0.000472928 Jy ! Component: 200 - total flux cleaned = -0.00048245 Jy ! Total flux subtracted in 200 components = -0.00048245 Jy ! Clean residual min=-0.000835 max=0.001145 Jy/beam ! Clean residual mean=-0.000006 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.0942959 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 33 components and 0.0942959 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=0.074541Jy sigma=0.000779 ! Fit after self-cal, rms=0.074574Jy sigma=0.000779 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 (-1.8, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000939976 Jy ! Component: 100 - total flux cleaned = 0.000984877 Jy ! Component: 150 - total flux cleaned = 0.000914834 Jy ! Component: 200 - total flux cleaned = 0.000877192 Jy ! Total flux subtracted in 200 components = 0.000877192 Jy ! Clean residual min=-0.000742 max=0.000662 Jy/beam ! Clean residual mean=-0.000004 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.0951731 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 55 components and 0.0951731 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=0.074560Jy sigma=0.000779 ! Fit after self-cal, rms=0.074560Jy sigma=0.000779 ! 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=0.074560Jy sigma=0.000779 ! Fit after self-cal, rms=0.074522Jy sigma=0.000778 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9834 mas, bmaj=1.638 mas, bpa=-5.32 degrees ! Estimated noise=239.318 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00011161 Jy ! Component: 100 - total flux cleaned = 0.000124053 Jy ! Component: 150 - total flux cleaned = 0.000144939 Jy ! Component: 200 - total flux cleaned = 0.000135387 Jy ! Total flux subtracted in 200 components = 0.000135387 Jy ! Clean residual min=-0.000718 max=0.000650 Jy/beam ! Clean residual mean=-0.000004 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.0953084 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 61 components and 0.0953084 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=0.074517Jy sigma=0.000778 ! Fit after self-cal, rms=0.074518Jy sigma=0.000778 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.93907e-05 Jy ! Component: 100 - total flux cleaned = 6.08502e-05 Jy ! Component: 150 - total flux cleaned = 5.29289e-05 Jy ! Component: 200 - total flux cleaned = 5.28395e-05 Jy ! Total flux subtracted in 200 components = 5.28395e-05 Jy ! Clean residual min=-0.000694 max=0.000641 Jy/beam ! Clean residual mean=-0.000004 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.0953613 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 65 components and 0.0953613 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=0.074516Jy sigma=0.000778 ! Fit after self-cal, rms=0.074516Jy sigma=0.000778 ! 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=0.074516Jy sigma=0.000778 ! Fit after self-cal, rms=0.074447Jy sigma=0.000778 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.174 mas, bmaj=2.771 mas, bpa=-5.804 degrees ! Estimated noise=284.296 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.41913e-05 Jy ! Component: 100 - total flux cleaned = -1.60135e-05 Jy ! Component: 150 - total flux cleaned = -6.57277e-07 Jy ! Component: 200 - total flux cleaned = -7.01829e-07 Jy ! Total flux subtracted in 200 components = -7.01829e-07 Jy ! Clean residual min=-0.000743 max=0.000709 Jy/beam ! Clean residual mean=-0.000009 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.0953606 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 74 components and 0.0953606 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=0.074446Jy sigma=0.000778 ! Fit after self-cal, rms=0.074447Jy sigma=0.000778 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 = -2.79945e-05 Jy ! Component: 100 - total flux cleaned = -2.80337e-05 Jy ! Component: 150 - total flux cleaned = -2.27866e-05 Jy ! Component: 200 - total flux cleaned = -2.30635e-05 Jy ! Total flux subtracted in 200 components = -2.30635e-05 Jy ! Clean residual min=-0.000738 max=0.000701 Jy/beam ! Clean residual mean=-0.000009 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.0953375 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 80 components and 0.0953375 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=0.074446Jy sigma=0.000778 ! Fit after self-cal, rms=0.074447Jy sigma=0.000778 ! 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=0.9833 mas, bmaj=1.637 mas, bpa=-5.214 degrees ! Estimated noise=239.171 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9833 x 1.637 at -5.214 degrees (North through East) ! Clean map min=-0.00064849 max=0.088673 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=0.7856 mas, bmaj=1.33 mas, bpa=-7.227 degrees ! Estimated noise=566.465 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0683258 Jy ! Component: 100 - total flux cleaned = 0.0837849 Jy ! Component: 150 - total flux cleaned = 0.0888207 Jy ! Component: 200 - total flux cleaned = 0.0912465 Jy ! Total flux subtracted in 200 components = 0.0912465 Jy ! Clean residual min=-0.001789 max=0.001528 Jy/beam ! Clean residual mean=-0.000007 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.0912464 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0912464 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9833 mas, bmaj=1.637 mas, bpa=-5.214 degrees ! Estimated noise=239.171 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 = 0.00207501 Jy ! Component: 100 - total flux cleaned = 0.00316165 Jy ! Component: 150 - total flux cleaned = 0.00381242 Jy ! Component: 200 - total flux cleaned = 0.00413891 Jy ! Total flux subtracted in 200 components = 0.00413891 Jy ! Clean residual min=-0.000721 max=0.000645 Jy/beam ! Clean residual mean=-0.000004 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.0953854 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 36 components and 0.0953854 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=2.174 mas, bmaj=2.771 mas, bpa=-5.804 degrees ! Estimated noise=284.296 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.53258e-05 Jy ! Component: 100 - total flux cleaned = 6.81098e-05 Jy ! Component: 150 - total flux cleaned = 4.94581e-05 Jy ! Component: 200 - total flux cleaned = 3.3019e-05 Jy ! Total flux subtracted in 200 components = 3.3019e-05 Jy ! Clean residual min=-0.000754 max=0.000691 Jy/beam ! Clean residual mean=-0.000008 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.0954184 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 = -7.28324e-06 Jy ! Component: 100 - total flux cleaned = -1.41915e-05 Jy ! Component: 150 - total flux cleaned = -2.05193e-05 Jy ! Component: 200 - total flux cleaned = -2.63087e-05 Jy ! Total flux subtracted in 200 components = -2.63087e-05 Jy ! Clean residual min=-0.000746 max=0.000690 Jy/beam ! Clean residual mean=-0.000009 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.0953921 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 53 components and 0.0953921 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9833 mas, bmaj=1.637 mas, bpa=-5.214 degrees ! Estimated noise=239.171 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.48168e-06 Jy ! Component: 100 - total flux cleaned = 7.40999e-05 Jy ! Component: 150 - total flux cleaned = 8.99733e-05 Jy ! Component: 200 - total flux cleaned = 9.69974e-05 Jy ! Total flux subtracted in 200 components = 9.69974e-05 Jy ! Clean residual min=-0.000654 max=0.000666 Jy/beam ! Clean residual mean=-0.000004 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.0954891 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 68 components and 0.0954891 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=0.074447Jy sigma=0.000778 ! Fit after self-cal, rms=0.074446Jy sigma=0.000778 wmodel J2204+3632_X_2014_12_20_pus_map.mod ! Writing 68 model components to file: J2204+3632_X_2014_12_20_pus_map.mod wobs J2204+3632_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J2204+3632_X_2014_12_20_pus_uvs.fits wwins J2204+3632_X_2014_12_20_pus_map.win ! wwins: Wrote 2 windows to J2204+3632_X_2014_12_20_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -3.1912e-05 Jy ! Component: 100 - total flux cleaned = -0.000120267 Jy ! Component: 150 - total flux cleaned = -0.000203332 Jy ! Component: 200 - total flux cleaned = -0.000283652 Jy ! Component: 250 - total flux cleaned = -0.000342006 Jy ! Component: 300 - total flux cleaned = -0.000389355 Jy ! Component: 350 - total flux cleaned = -0.000462726 Jy ! Component: 400 - total flux cleaned = -0.000507287 Jy ! Component: 450 - total flux cleaned = -0.000524745 Jy ! Component: 500 - total flux cleaned = -0.000550413 Jy ! Component: 550 - total flux cleaned = -0.000567235 Jy ! Component: 600 - total flux cleaned = -0.000583812 Jy ! Component: 650 - total flux cleaned = -0.000599994 Jy ! Component: 700 - total flux cleaned = -0.000631591 Jy ! Component: 750 - total flux cleaned = -0.000662545 Jy ! Component: 800 - total flux cleaned = -0.000662518 Jy ! Component: 850 - total flux cleaned = -0.000692647 Jy ! Component: 900 - total flux cleaned = -0.000707506 Jy ! Component: 950 - total flux cleaned = -0.000744051 Jy ! Component: 1000 - total flux cleaned = -0.000779926 Jy ! Component: 1050 - total flux cleaned = -0.000815417 Jy ! Component: 1100 - total flux cleaned = -0.000857408 Jy ! Component: 1150 - total flux cleaned = -0.000864281 Jy ! Component: 1200 - total flux cleaned = -0.000891711 Jy ! Component: 1250 - total flux cleaned = -0.000912079 Jy ! Component: 1300 - total flux cleaned = -0.000931939 Jy ! Component: 1350 - total flux cleaned = -0.000925487 Jy ! Component: 1400 - total flux cleaned = -0.000951563 Jy ! Component: 1450 - total flux cleaned = -0.000957994 Jy ! Component: 1500 - total flux cleaned = -0.000983326 Jy ! Component: 1550 - total flux cleaned = -0.000964411 Jy ! Component: 1600 - total flux cleaned = -0.000983098 Jy ! Component: 1650 - total flux cleaned = -0.000989249 Jy ! Component: 1700 - total flux cleaned = -0.000970994 Jy ! Component: 1750 - total flux cleaned = -0.00100718 Jy ! Component: 1800 - total flux cleaned = -0.00100717 Jy ! Component: 1850 - total flux cleaned = -0.00103666 Jy ! Component: 1900 - total flux cleaned = -0.0010308 Jy ! Component: 1950 - total flux cleaned = -0.00105395 Jy ! Component: 2000 - total flux cleaned = -0.00108832 Jy ! Total flux subtracted in 2048 components = -0.00109963 Jy ! Clean residual min=-0.000340 max=0.000309 Jy/beam ! Clean residual mean=-0.000002 rms=0.000103 Jy/beam ! Combined flux in latest and established models = 0.0943894 Jy keep ! Adding 142 model components to the UV plane model. ! The established model now contains 210 components and 0.0943894 Jy ![Exited script file: muppet] wmap "J2204+3632_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9833 x 1.637 at -5.214 degrees (North through East) ! Clean map min=-0.00059366 max=0.088609 Jy/beam ! Writing clean map to FITS file: J2204+3632_X_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0886094 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00010244 device "J2204+3632_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J2204+3632_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.346824 0.346824 0.693648 1.3873 2.77459 5.54918 11.0984 22.1967 44.3935 88.787 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.088 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9833 x 1.637 at -5.214 degrees (North through East) ! Clean map min=-0.00059366 max=0.088609 Jy/beam quit ! Quitting program ! Log file J2204+3632_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:51:52 2016