! Started logfile: J0010+2047_X_2014_05_31_pus_uvs.log on Sun Nov 27 17:57:46 2016 obs J0010+2047_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J0010+2047_X_2014_05_31_pus_uva.fits ! AN table 1: 122 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.978142 visibilities/baseline/integration-bin. ! Found source: J0010+2047 ! ! 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 344 lines of history. ! ! Reading 64440 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 J0010+2047_X_2014_05_31_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 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.955596Jy sigma=0.011508 ! Fit after self-cal, rms=0.930492Jy sigma=0.011228 ! 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=0.7459 mas, bmaj=1.662 mas, bpa=-2.309 degrees ! Estimated noise=561.084 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 = 0.0527406 Jy ! Component: 100 - total flux cleaned = 0.0687023 Jy ! Total flux subtracted in 100 components = 0.0687023 Jy ! Clean residual min=-0.003592 max=0.007174 Jy/beam ! Clean residual mean=-0.000010 rms=0.001000 Jy/beam ! Combined flux in latest and established models = 0.0687023 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0687023 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=0.070294Jy sigma=0.000804 ! Fit after self-cal, rms=0.070254Jy sigma=0.000803 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00840855 Jy ! Component: 100 - total flux cleaned = 0.0127 Jy ! Total flux subtracted in 100 components = 0.0127 Jy ! Clean residual min=-0.002756 max=0.002937 Jy/beam ! Clean residual mean=-0.000005 rms=0.000721 Jy/beam ! Combined flux in latest and established models = 0.0814023 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 0.0814023 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=0.069078Jy sigma=0.000789 ! Fit after self-cal, rms=0.069071Jy sigma=0.000788 ! 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=0.8967 mas, bmaj=1.896 mas, bpa=-2.551 degrees ! Estimated noise=233.525 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 = 0.00347755 Jy ! Component: 100 - total flux cleaned = 0.00510929 Jy ! Component: 150 - total flux cleaned = 0.0061218 Jy ! Component: 200 - total flux cleaned = 0.00668803 Jy ! Total flux subtracted in 200 components = 0.00668803 Jy ! Clean residual min=-0.003083 max=0.003131 Jy/beam ! Clean residual mean=-0.000005 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.0880903 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 19 components and 0.0880903 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=0.068882Jy sigma=0.000787 ! Fit after self-cal, rms=0.068889Jy sigma=0.000787 ! 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 0.92 FD 1.09 HN 1.12 KP 0.94 ! LA 1.02 MK 0.97 NL 1.01 OV 1.01 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.11 HN 1.14 KP 0.87 ! LA 1.00 MK 0.95 NL 1.01 OV 1.02 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.08 HN 1.12 KP 0.82 ! LA 1.05 MK 0.97 NL 1.01 OV 1.01 ! PT 0.92 SC 1.07 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.11 HN 1.10 KP 0.76 ! LA 1.10 MK 0.95 NL 0.99 OV 1.00 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 1.01 KP 0.76 ! LA 1.04 MK 0.96 NL 1.06 OV 1.03 ! PT 0.93 SC 1.09 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.14 HN 1.07 KP 0.76 ! LA 1.06 MK 0.91 NL 1.02 OV 0.99 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.17 HN 1.24 KP 0.79 ! LA 1.12 MK 1.00 NL 1.10 OV 1.06 ! PT 0.98 SC 1.08 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.16 HN 1.12 KP 0.73 ! LA 1.01 MK 0.97 NL 1.08 OV 1.08 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.08 HN 1.15 KP 0.77 ! LA 1.04 MK 0.94 NL 1.02 OV 1.08 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.12 HN 1.09 KP 0.77 ! LA 1.09 MK 0.98 NL 1.04 OV 1.06 ! PT 0.94 SC 0.98 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.14 HN 1.12 KP 0.82 ! LA 1.04 MK 1.01 NL 1.06 OV 1.00 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.06 HN 1.07 KP 0.90 ! LA 1.09 MK 0.97 NL 1.04 OV 1.06 ! PT 0.96 SC 0.99 ! ! ! Fit before self-cal, rms=0.068889Jy sigma=0.000787 ! Fit after self-cal, rms=0.068518Jy sigma=0.000777 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8996 mas, bmaj=1.901 mas, bpa=-2.745 degrees ! Estimated noise=233.504 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 (1.2, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000590074 Jy ! Component: 100 - total flux cleaned = 0.000711219 Jy ! Component: 150 - total flux cleaned = 0.000657035 Jy ! Component: 200 - total flux cleaned = 0.000610704 Jy ! Total flux subtracted in 200 components = 0.000610704 Jy ! Clean residual min=-0.000713 max=0.000726 Jy/beam ! Clean residual mean=-0.000003 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.088701 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 38 components and 0.088701 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=0.068500Jy sigma=0.000777 ! Fit after self-cal, rms=0.068538Jy sigma=0.000776 ! 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=0.068538Jy sigma=0.000776 ! Fit after self-cal, rms=0.068580Jy sigma=0.000776 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8973 mas, bmaj=1.896 mas, bpa=-2.503 degrees ! Estimated noise=233.046 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000290246 Jy ! Component: 100 - total flux cleaned = 0.000349162 Jy ! Component: 150 - total flux cleaned = 0.000327116 Jy ! Component: 200 - total flux cleaned = 0.000295925 Jy ! Total flux subtracted in 200 components = 0.000295925 Jy ! Clean residual min=-0.000646 max=0.000692 Jy/beam ! Clean residual mean=-0.000002 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.0889969 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 43 components and 0.0889969 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=0.068574Jy sigma=0.000776 ! Fit after self-cal, rms=0.068582Jy sigma=0.000776 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 = 5.5358e-05 Jy ! Component: 100 - total flux cleaned = 4.61464e-05 Jy ! Component: 150 - total flux cleaned = 2.79192e-05 Jy ! Component: 200 - total flux cleaned = 2.35931e-06 Jy ! Total flux subtracted in 200 components = 2.35931e-06 Jy ! Clean residual min=-0.000629 max=0.000694 Jy/beam ! Clean residual mean=-0.000002 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.0889993 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 50 components and 0.0889993 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=0.068579Jy sigma=0.000776 ! Fit after self-cal, rms=0.068579Jy sigma=0.000776 ! 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=0.068579Jy sigma=0.000776 ! Fit after self-cal, rms=0.068506Jy sigma=0.000776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8969 mas, bmaj=1.896 mas, bpa=-2.522 degrees ! Estimated noise=232.785 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000110314 Jy ! Component: 100 - total flux cleaned = 0.000128388 Jy ! Component: 150 - total flux cleaned = 0.000104174 Jy ! Component: 200 - total flux cleaned = 0.000104235 Jy ! Total flux subtracted in 200 components = 0.000104235 Jy ! Clean residual min=-0.000632 max=0.000683 Jy/beam ! Clean residual mean=-0.000002 rms=0.000164 Jy/beam ! Combined flux in latest and established models = 0.0891035 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 57 components and 0.0891035 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=0.068505Jy sigma=0.000776 ! Fit after self-cal, rms=0.068505Jy sigma=0.000776 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 = 2.63014e-05 Jy ! Component: 100 - total flux cleaned = 1.92751e-05 Jy ! Component: 150 - total flux cleaned = 1.92923e-05 Jy ! Component: 200 - total flux cleaned = 1.2625e-05 Jy ! Total flux subtracted in 200 components = 1.2625e-05 Jy ! Clean residual min=-0.000622 max=0.000682 Jy/beam ! Clean residual mean=-0.000002 rms=0.000163 Jy/beam ! Combined flux in latest and established models = 0.0891161 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 65 components and 0.0891161 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=0.068504Jy sigma=0.000776 ! Fit after self-cal, rms=0.068503Jy sigma=0.000776 ! 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=0.068503Jy sigma=0.000776 ! Fit after self-cal, rms=0.068456Jy sigma=0.000776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.12 mas, bmaj=2.845 mas, bpa=-2.189 degrees ! Estimated noise=289.05 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.64768e-05 Jy ! Component: 100 - total flux cleaned = -5.24707e-05 Jy ! Component: 150 - total flux cleaned = -7.54988e-05 Jy ! Component: 200 - total flux cleaned = -8.76336e-05 Jy ! Total flux subtracted in 200 components = -8.76336e-05 Jy ! Clean residual min=-0.000759 max=0.000674 Jy/beam ! Clean residual mean=-0.000004 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.0890285 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 67 components and 0.0890285 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=0.068456Jy sigma=0.000776 ! Fit after self-cal, rms=0.068454Jy sigma=0.000776 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.17621e-05 Jy ! Component: 100 - total flux cleaned = 5.13841e-06 Jy ! Component: 150 - total flux cleaned = -3.59878e-07 Jy ! Component: 200 - total flux cleaned = -5.15396e-06 Jy ! Total flux subtracted in 200 components = -5.15396e-06 Jy ! Clean residual min=-0.000769 max=0.000680 Jy/beam ! Clean residual mean=-0.000004 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.0890234 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 73 components and 0.0890233 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=0.068454Jy sigma=0.000776 ! Fit after self-cal, rms=0.068453Jy sigma=0.000776 ! 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=0.8969 mas, bmaj=1.897 mas, bpa=-2.551 degrees ! Estimated noise=232.627 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8969 x 1.897 at -2.551 degrees (North through East) ! Clean map min=-0.00058622 max=0.069956 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=0.7442 mas, bmaj=1.66 mas, bpa=-2.314 degrees ! Estimated noise=559.479 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0524271 Jy ! Component: 100 - total flux cleaned = 0.069544 Jy ! Component: 150 - total flux cleaned = 0.0777637 Jy ! Component: 200 - total flux cleaned = 0.0820101 Jy ! Total flux subtracted in 200 components = 0.0820101 Jy ! Clean residual min=-0.001691 max=0.002062 Jy/beam ! Clean residual mean=-0.000002 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.0820101 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0820101 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8969 mas, bmaj=1.897 mas, bpa=-2.551 degrees ! Estimated noise=232.627 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 = 0.00301125 Jy ! Component: 100 - total flux cleaned = 0.00457567 Jy ! Component: 150 - total flux cleaned = 0.00553929 Jy ! Component: 200 - total flux cleaned = 0.00617755 Jy ! Total flux subtracted in 200 components = 0.00617755 Jy ! Clean residual min=-0.000727 max=0.000701 Jy/beam ! Clean residual mean=-0.000003 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.0881877 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 30 components and 0.0881877 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=2.12 mas, bmaj=2.845 mas, bpa=-2.189 degrees ! Estimated noise=289.05 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000432594 Jy ! Component: 100 - total flux cleaned = 0.000577361 Jy ! Component: 150 - total flux cleaned = 0.000666816 Jy ! Component: 200 - total flux cleaned = 0.000693915 Jy ! Total flux subtracted in 200 components = 0.000693915 Jy ! Clean residual min=-0.000784 max=0.000718 Jy/beam ! Clean residual mean=-0.000005 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.0888816 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 = 1.58192e-05 Jy ! Component: 100 - total flux cleaned = 3.00391e-05 Jy ! Component: 150 - total flux cleaned = 4.28802e-05 Jy ! Component: 200 - total flux cleaned = 5.4394e-05 Jy ! Total flux subtracted in 200 components = 5.4394e-05 Jy ! Clean residual min=-0.000779 max=0.000705 Jy/beam ! Clean residual mean=-0.000005 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.088936 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 47 components and 0.088936 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8969 mas, bmaj=1.897 mas, bpa=-2.551 degrees ! Estimated noise=232.627 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.86137e-05 Jy ! Component: 100 - total flux cleaned = -5.09814e-05 Jy ! Component: 150 - total flux cleaned = -4.17665e-05 Jy ! Component: 200 - total flux cleaned = -2.48388e-05 Jy ! Total flux subtracted in 200 components = -2.48388e-05 Jy ! Clean residual min=-0.000637 max=0.000709 Jy/beam ! Clean residual mean=-0.000002 rms=0.000161 Jy/beam ! Combined flux in latest and established models = 0.0889112 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 62 components and 0.0889112 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=0.068454Jy sigma=0.000776 ! Fit after self-cal, rms=0.068453Jy sigma=0.000776 wmodel J0010+2047_X_2014_05_31_pus_map.mod ! Writing 62 model components to file: J0010+2047_X_2014_05_31_pus_map.mod wobs J0010+2047_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J0010+2047_X_2014_05_31_pus_uvs.fits wwins J0010+2047_X_2014_05_31_pus_map.win ! wwins: Wrote 2 windows to J0010+2047_X_2014_05_31_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 = -1.45855e-05 Jy ! Component: 100 - total flux cleaned = -7.91223e-05 Jy ! Component: 150 - total flux cleaned = -7.9149e-05 Jy ! Component: 200 - total flux cleaned = -0.000127962 Jy ! Component: 250 - total flux cleaned = -0.000175072 Jy ! Component: 300 - total flux cleaned = -0.000165876 Jy ! Component: 350 - total flux cleaned = -0.000174712 Jy ! Component: 400 - total flux cleaned = -0.000192112 Jy ! Component: 450 - total flux cleaned = -0.000226257 Jy ! Component: 500 - total flux cleaned = -0.000276306 Jy ! Component: 550 - total flux cleaned = -0.000308875 Jy ! Component: 600 - total flux cleaned = -0.000340956 Jy ! Component: 650 - total flux cleaned = -0.000380468 Jy ! Component: 700 - total flux cleaned = -0.000419227 Jy ! Component: 750 - total flux cleaned = -0.00044962 Jy ! Component: 800 - total flux cleaned = -0.000457129 Jy ! Component: 850 - total flux cleaned = -0.000479263 Jy ! Component: 900 - total flux cleaned = -0.000500984 Jy ! Component: 950 - total flux cleaned = -0.000493718 Jy ! Component: 1000 - total flux cleaned = -0.000529112 Jy ! Component: 1050 - total flux cleaned = -0.000556916 Jy ! Component: 1100 - total flux cleaned = -0.000584398 Jy ! Component: 1150 - total flux cleaned = -0.000604632 Jy ! Component: 1200 - total flux cleaned = -0.000631349 Jy ! Component: 1250 - total flux cleaned = -0.000651152 Jy ! Component: 1300 - total flux cleaned = -0.000664303 Jy ! Component: 1350 - total flux cleaned = -0.000703139 Jy ! Component: 1400 - total flux cleaned = -0.000747781 Jy ! Component: 1450 - total flux cleaned = -0.000772904 Jy ! Component: 1500 - total flux cleaned = -0.000804083 Jy ! Component: 1550 - total flux cleaned = -0.000828667 Jy ! Component: 1600 - total flux cleaned = -0.000846964 Jy ! Component: 1650 - total flux cleaned = -0.000871164 Jy ! Component: 1700 - total flux cleaned = -0.000912952 Jy ! Component: 1750 - total flux cleaned = -0.000948316 Jy ! Component: 1800 - total flux cleaned = -0.000965813 Jy ! Component: 1850 - total flux cleaned = -0.000994723 Jy ! Component: 1900 - total flux cleaned = -0.00102337 Jy ! Component: 1950 - total flux cleaned = -0.0010744 Jy ! Component: 2000 - total flux cleaned = -0.00108567 Jy ! Total flux subtracted in 2048 components = -0.00111348 Jy ! Clean residual min=-0.000282 max=0.000313 Jy/beam ! Clean residual mean=-0.000001 rms=0.000102 Jy/beam ! Combined flux in latest and established models = 0.0877977 Jy keep ! Adding 125 model components to the UV plane model. ! The established model now contains 187 components and 0.0877977 Jy ![Exited script file: muppet] wmap "J0010+2047_X_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8969 x 1.897 at -2.551 degrees (North through East) ! Clean map min=-0.00049886 max=0.069944 Jy/beam ! Writing clean map to FITS file: J0010+2047_X_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0699443 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000101601 device "J0010+2047_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J0010+2047_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.435778 0.435778 0.871557 1.74311 3.48623 6.97245 13.9449 27.8898 55.7796 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.069 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8969 x 1.897 at -2.551 degrees (North through East) ! Clean map min=-0.00049886 max=0.069944 Jy/beam quit ! Quitting program ! Log file J0010+2047_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 17:57:50 2016