! Started logfile: J0328+2552_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:35:51 2016 obs J0328+2552_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J0328+2552_X_2014_12_20_pus_uva.fits ! AN table 1: 115 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.978744 visibilities/baseline/integration-bin. ! Found source: J0328+2552 ! ! 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 60780 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 J0328+2552_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 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.990761Jy sigma=0.012877 ! Fit after self-cal, rms=0.960746Jy sigma=0.012525 ! 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=0.7096 mas, bmaj=1.607 mas, bpa=-1.738 degrees ! Estimated noise=540.698 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 = 0.0304503 Jy ! Component: 100 - total flux cleaned = 0.0382918 Jy ! Total flux subtracted in 100 components = 0.0382918 Jy ! Clean residual min=-0.002046 max=0.003388 Jy/beam ! Clean residual mean=-0.000011 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.0382918 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0382918 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=0.063209Jy sigma=0.000782 ! Fit after self-cal, rms=0.062631Jy sigma=0.000776 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00415592 Jy ! Component: 100 - total flux cleaned = 0.00646027 Jy ! Total flux subtracted in 100 components = 0.00646027 Jy ! Clean residual min=-0.001623 max=0.002238 Jy/beam ! Clean residual mean=-0.000004 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.0447521 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 15 components and 0.0447521 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=0.062265Jy sigma=0.000771 ! Fit after self-cal, rms=0.062285Jy sigma=0.000771 ! 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=0.8903 mas, bmaj=1.921 mas, bpa=-1.179 degrees ! Estimated noise=222.497 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 (-1.8, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00316174 Jy ! Component: 100 - total flux cleaned = 0.00509883 Jy ! Component: 150 - total flux cleaned = 0.00638329 Jy ! Component: 200 - total flux cleaned = 0.00729415 Jy ! Total flux subtracted in 200 components = 0.00729415 Jy ! Clean residual min=-0.000976 max=0.001099 Jy/beam ! Clean residual mean=-0.000003 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.0520462 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 46 components and 0.0520462 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=0.062125Jy sigma=0.000768 ! Fit after self-cal, rms=0.062109Jy sigma=0.000768 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.01 HN 1.00 KP 1.06 ! LA 0.98 MK 1.09 NL 1.01 OV 0.92 ! PT 1.04 SC 1.13 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 1.09 KP 1.02 ! LA 0.95 MK 0.97 NL 0.99 OV 0.93 ! PT 1.00 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 1.05 KP 1.00 ! LA 0.98 MK 1.05 NL 1.04 OV 0.92 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.07 KP 0.94 ! LA 0.96 MK 0.99 NL 1.05 OV 0.95 ! PT 0.95 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.06 HN 1.00 KP 0.90 ! LA 0.94 MK 1.03 NL 1.06 OV 0.97 ! PT 0.97 SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.09 HN 1.00 KP 0.91 ! LA 0.96 MK 0.94 NL 1.04 OV 0.92 ! PT 1.06 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.10 HN 1.02 KP 0.88 ! LA 1.03 MK 1.01 NL 1.06 OV 1.00 ! PT 1.10 SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.12 HN 1.02 KP 0.87 ! LA 1.01 MK 1.04 NL 1.01 OV 1.03 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.94 KP 0.90 ! LA 1.00 MK 1.02 NL 1.06 OV 0.99 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.03 HN 0.98 KP 0.95 ! LA 1.04 MK 0.94 NL 1.03 OV 0.95 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.97 HN 0.96 KP 1.03 ! LA 0.95 MK 1.00 NL 1.01 OV 0.95 ! PT 0.99 SC 0.91 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 0.94 KP 0.99 ! LA 0.98 MK 0.94 NL 1.07 OV 1.01 ! PT 0.99 SC 0.98 ! ! ! Fit before self-cal, rms=0.062109Jy sigma=0.000768 ! Fit after self-cal, rms=0.061364Jy sigma=0.000767 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8979 mas, bmaj=1.929 mas, bpa=-1.347 degrees ! Estimated noise=220.258 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 = 0.000902235 Jy ! Component: 100 - total flux cleaned = 0.00115669 Jy ! Component: 150 - total flux cleaned = 0.00139066 Jy ! Component: 200 - total flux cleaned = 0.00152563 Jy ! Total flux subtracted in 200 components = 0.00152563 Jy ! Clean residual min=-0.000787 max=0.000998 Jy/beam ! Clean residual mean=0.000001 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.0535719 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 66 components and 0.0535719 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=0.061348Jy sigma=0.000766 ! Fit after self-cal, rms=0.061355Jy sigma=0.000766 ! 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=0.061355Jy sigma=0.000766 ! Fit after self-cal, rms=0.061615Jy sigma=0.000766 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8985 mas, bmaj=1.927 mas, bpa=-1.396 degrees ! Estimated noise=220.453 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000545284 Jy ! Component: 100 - total flux cleaned = 0.000767069 Jy ! Component: 150 - total flux cleaned = 0.000955847 Jy ! Component: 200 - total flux cleaned = 0.00111121 Jy ! Total flux subtracted in 200 components = 0.00111121 Jy ! Clean residual min=-0.000766 max=0.000933 Jy/beam ! Clean residual mean=0.000001 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.0546831 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 74 components and 0.0546831 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=0.061608Jy sigma=0.000765 ! Fit after self-cal, rms=0.061620Jy sigma=0.000765 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 (24.8, 19.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000820049 Jy ! Component: 100 - total flux cleaned = 0.00122922 Jy ! Component: 150 - total flux cleaned = 0.00142316 Jy ! Component: 200 - total flux cleaned = 0.0015434 Jy ! Total flux subtracted in 200 components = 0.0015434 Jy ! Clean residual min=-0.000704 max=0.000759 Jy/beam ! Clean residual mean=0.000001 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.0562265 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 93 components and 0.0562265 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=0.061608Jy sigma=0.000765 ! Fit after self-cal, rms=0.061601Jy sigma=0.000765 ! 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=0.061601Jy sigma=0.000765 ! Fit after self-cal, rms=0.061818Jy sigma=0.000765 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8985 mas, bmaj=1.926 mas, bpa=-1.47 degrees ! Estimated noise=220.944 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000483175 Jy ! Component: 100 - total flux cleaned = 0.000770083 Jy ! Component: 150 - total flux cleaned = 0.000907838 Jy ! Component: 200 - total flux cleaned = 0.00101949 Jy ! Total flux subtracted in 200 components = 0.00101949 Jy ! Clean residual min=-0.000702 max=0.000723 Jy/beam ! Clean residual mean=0.000001 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.057246 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 99 components and 0.057246 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=0.061813Jy sigma=0.000765 ! Fit after self-cal, rms=0.061814Jy sigma=0.000765 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 = 0.000234029 Jy ! Component: 100 - total flux cleaned = 0.000364217 Jy ! Component: 150 - total flux cleaned = 0.000414713 Jy ! Component: 200 - total flux cleaned = 0.00045427 Jy ! Total flux subtracted in 200 components = 0.00045427 Jy ! Clean residual min=-0.000692 max=0.000736 Jy/beam ! Clean residual mean=0.000002 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.0577002 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 106 components and 0.0577002 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=0.061811Jy sigma=0.000765 ! Fit after self-cal, rms=0.061810Jy sigma=0.000765 ! 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=0.061810Jy sigma=0.000765 ! Fit after self-cal, rms=0.061948Jy sigma=0.000765 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.083 mas, bmaj=2.837 mas, bpa=-4.258 degrees ! Estimated noise=272.009 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000431368 Jy ! Component: 100 - total flux cleaned = 0.000520686 Jy ! Component: 150 - total flux cleaned = 0.000572035 Jy ! Component: 200 - total flux cleaned = 0.000587065 Jy ! Total flux subtracted in 200 components = 0.000587065 Jy ! Clean residual min=-0.000896 max=0.000771 Jy/beam ! Clean residual mean=0.000004 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.0582873 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 126 components and 0.0582873 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=0.061948Jy sigma=0.000765 ! Fit after self-cal, rms=0.061949Jy sigma=0.000765 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 = 9.50133e-05 Jy ! Component: 100 - total flux cleaned = 0.000102319 Jy ! Component: 150 - total flux cleaned = 0.000109412 Jy ! Component: 200 - total flux cleaned = 0.000115913 Jy ! Total flux subtracted in 200 components = 0.000115913 Jy ! Clean residual min=-0.000865 max=0.000747 Jy/beam ! Clean residual mean=0.000004 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.0584032 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 129 components and 0.0584032 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=0.061949Jy sigma=0.000765 ! Fit after self-cal, rms=0.061950Jy sigma=0.000765 ! 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=0.8982 mas, bmaj=1.926 mas, bpa=-1.591 degrees ! Estimated noise=221.414 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8982 x 1.926 at -1.591 degrees (North through East) ! Clean map min=-0.00061766 max=0.041055 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=0.7161 mas, bmaj=1.612 mas, bpa=-2.135 degrees ! Estimated noise=541.127 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0306496 Jy ! Component: 100 - total flux cleaned = 0.038827 Jy ! Component: 150 - total flux cleaned = 0.0432516 Jy ! Component: 200 - total flux cleaned = 0.0462836 Jy ! Total flux subtracted in 200 components = 0.0462836 Jy ! Clean residual min=-0.001456 max=0.001684 Jy/beam ! Clean residual mean=-0.000004 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.0462836 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0462836 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8982 mas, bmaj=1.926 mas, bpa=-1.591 degrees ! Estimated noise=221.414 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 = 0.00319929 Jy ! Component: 100 - total flux cleaned = 0.00525896 Jy ! Component: 150 - total flux cleaned = 0.00675853 Jy ! Component: 200 - total flux cleaned = 0.00788387 Jy ! Total flux subtracted in 200 components = 0.00788387 Jy ! Clean residual min=-0.000897 max=0.000831 Jy/beam ! Clean residual mean=-0.000002 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.0541675 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 53 components and 0.0541675 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=2.083 mas, bmaj=2.837 mas, bpa=-4.258 degrees ! Estimated noise=272.009 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146371 Jy ! Component: 100 - total flux cleaned = 0.0023353 Jy ! Component: 150 - total flux cleaned = 0.00294068 Jy ! Component: 200 - total flux cleaned = 0.00338514 Jy ! Total flux subtracted in 200 components = 0.00338514 Jy ! Clean residual min=-0.001004 max=0.000892 Jy/beam ! Clean residual mean=0.000002 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.0575527 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 = 0.000261098 Jy ! Component: 100 - total flux cleaned = 0.000364829 Jy ! Component: 150 - total flux cleaned = 0.000437345 Jy ! Component: 200 - total flux cleaned = 0.000504003 Jy ! Total flux subtracted in 200 components = 0.000504003 Jy ! Clean residual min=-0.000955 max=0.000875 Jy/beam ! Clean residual mean=0.000003 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.0580567 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 117 components and 0.0580566 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8982 mas, bmaj=1.926 mas, bpa=-1.591 degrees ! Estimated noise=221.414 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000122418 Jy ! Component: 100 - total flux cleaned = 0.000252636 Jy ! Component: 150 - total flux cleaned = 0.000328026 Jy ! Component: 200 - total flux cleaned = 0.00039579 Jy ! Total flux subtracted in 200 components = 0.00039579 Jy ! Clean residual min=-0.000715 max=0.000723 Jy/beam ! Clean residual mean=0.000001 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.0584524 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 132 components and 0.0584524 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=0.061955Jy sigma=0.000765 ! Fit after self-cal, rms=0.061951Jy sigma=0.000765 wmodel J0328+2552_X_2014_12_20_pus_map.mod ! Writing 132 model components to file: J0328+2552_X_2014_12_20_pus_map.mod wobs J0328+2552_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J0328+2552_X_2014_12_20_pus_uvs.fits wwins J0328+2552_X_2014_12_20_pus_map.win ! wwins: Wrote 3 windows to J0328+2552_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 = 0.000133024 Jy ! Component: 100 - total flux cleaned = 0.000227997 Jy ! Component: 150 - total flux cleaned = 0.000363634 Jy ! Component: 200 - total flux cleaned = 0.000472065 Jy ! Component: 250 - total flux cleaned = 0.000597306 Jy ! Component: 300 - total flux cleaned = 0.000688066 Jy ! Component: 350 - total flux cleaned = 0.000775982 Jy ! Component: 400 - total flux cleaned = 0.000842551 Jy ! Component: 450 - total flux cleaned = 0.000925453 Jy ! Component: 500 - total flux cleaned = 0.000970097 Jy ! Component: 550 - total flux cleaned = 0.00101392 Jy ! Component: 600 - total flux cleaned = 0.00103094 Jy ! Component: 650 - total flux cleaned = 0.00103093 Jy ! Component: 700 - total flux cleaned = 0.00103918 Jy ! Component: 750 - total flux cleaned = 0.0010471 Jy ! Component: 800 - total flux cleaned = 0.001047 Jy ! Component: 850 - total flux cleaned = 0.0010624 Jy ! Component: 900 - total flux cleaned = 0.00106238 Jy ! Component: 950 - total flux cleaned = 0.00104018 Jy ! Component: 1000 - total flux cleaned = 0.0010548 Jy ! Component: 1050 - total flux cleaned = 0.00103317 Jy ! Component: 1100 - total flux cleaned = 0.00101893 Jy ! Component: 1150 - total flux cleaned = 0.000997903 Jy ! Component: 1200 - total flux cleaned = 0.000990896 Jy ! Component: 1250 - total flux cleaned = 0.000984142 Jy ! Component: 1300 - total flux cleaned = 0.00096409 Jy ! Component: 1350 - total flux cleaned = 0.000983911 Jy ! Component: 1400 - total flux cleaned = 0.00100987 Jy ! Component: 1450 - total flux cleaned = 0.000997009 Jy ! Component: 1500 - total flux cleaned = 0.000984395 Jy ! Component: 1550 - total flux cleaned = 0.000978112 Jy ! Component: 1600 - total flux cleaned = 0.000978161 Jy ! Component: 1650 - total flux cleaned = 0.000990416 Jy ! Component: 1700 - total flux cleaned = 0.00099642 Jy ! Component: 1750 - total flux cleaned = 0.000984439 Jy ! Component: 1800 - total flux cleaned = 0.000990338 Jy ! Component: 1850 - total flux cleaned = 0.000990254 Jy ! Component: 1900 - total flux cleaned = 0.000967172 Jy ! Component: 1950 - total flux cleaned = 0.000972823 Jy ! Component: 2000 - total flux cleaned = 0.000950152 Jy ! Total flux subtracted in 2048 components = 0.00092767 Jy ! Clean residual min=-0.000279 max=0.000323 Jy/beam ! Clean residual mean=0.000001 rms=0.000106 Jy/beam ! Combined flux in latest and established models = 0.0593801 Jy keep ! Adding 148 model components to the UV plane model. ! The established model now contains 280 components and 0.0593801 Jy ![Exited script file: muppet] wmap "J0328+2552_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8982 x 1.926 at -1.591 degrees (North through East) ! Clean map min=-0.00048526 max=0.040955 Jy/beam ! Writing clean map to FITS file: J0328+2552_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 0.0409549 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000105622 device "J0328+2552_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J0328+2552_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.773696 0.773696 1.54739 3.09478 6.18957 12.3791 24.7583 49.5165 99.033 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.04 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8982 x 1.926 at -1.591 degrees (North through East) ! Clean map min=-0.00048526 max=0.040955 Jy/beam quit ! Quitting program ! Log file J0328+2552_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:35:55 2016