! Started logfile: J0448+3629_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:36:36 2016 obs J0448+3629_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J0448+3629_X_2014_12_20_pus_uva.fits ! AN table 1: 73 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.87793 visibilities/baseline/integration-bin. ! Found source: J0448+3629 ! ! 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 34608 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 J0448+3629_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 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.905079Jy sigma=0.011728 ! Fit after self-cal, rms=0.898595Jy sigma=0.011646 ! 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=0.7727 mas, bmaj=1.399 mas, bpa=-0.9301 degrees ! Estimated noise=761.078 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 = 0.0771356 Jy ! Component: 100 - total flux cleaned = 0.0993973 Jy ! Total flux subtracted in 100 components = 0.0993973 Jy ! Clean residual min=-0.004363 max=0.009030 Jy/beam ! Clean residual mean=-0.000007 rms=0.001269 Jy/beam ! Combined flux in latest and established models = 0.0993974 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0993974 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=0.066436Jy sigma=0.000820 ! Fit after self-cal, rms=0.066393Jy sigma=0.000819 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00979811 Jy ! Component: 100 - total flux cleaned = 0.014693 Jy ! Total flux subtracted in 100 components = 0.014693 Jy ! Clean residual min=-0.003365 max=0.004516 Jy/beam ! Clean residual mean=-0.000004 rms=0.000914 Jy/beam ! Combined flux in latest and established models = 0.11409 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 16 components and 0.11409 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=0.064796Jy sigma=0.000796 ! Fit after self-cal, rms=0.064770Jy sigma=0.000796 ! 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=0.9606 mas, bmaj=1.671 mas, bpa=-0.9856 degrees ! Estimated noise=296.343 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 (-1.4, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00538723 Jy ! Component: 100 - total flux cleaned = 0.00815918 Jy ! Component: 150 - total flux cleaned = 0.00923232 Jy ! Component: 200 - total flux cleaned = 0.00937602 Jy ! Total flux subtracted in 200 components = 0.00937602 Jy ! Clean residual min=-0.002067 max=0.002620 Jy/beam ! Clean residual mean=-0.000013 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.123466 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 39 components and 0.123466 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=0.064274Jy sigma=0.000789 ! Fit after self-cal, rms=0.064250Jy sigma=0.000789 ! 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 0.83 FD 1.04 HN 0.99 KP 1.11 ! LA 0.95 MK 0.95 NL 0.97 OV 0.93 ! PT 1.08 SC 1.02 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.08 HN 1.04 KP 1.04 ! LA 0.94 MK 0.95 NL 0.96 OV 0.94 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.04 HN 1.01 KP 0.99 ! LA 0.98 MK 0.96 NL 0.96 OV 0.94 ! PT 0.97 SC 1.08 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.03 HN 1.02 KP 0.95 ! LA 0.96 MK 0.96 NL 0.96 OV 0.97 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.05 HN 0.96 KP 0.92 ! LA 0.98 MK 1.02 NL 0.96 OV 0.96 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 6. ! 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 1.04 KP 0.91 ! LA 1.00 MK 0.94 NL 0.99 OV 0.98 ! PT 0.99 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 0.98 FD 1.14 HN 1.17 KP 0.92 ! LA 1.00 MK 1.03 NL 1.00 OV 1.02 ! PT 1.07 SC 1.10 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.10 HN 1.03 KP 0.91 ! LA 0.99 MK 0.97 NL 0.99 OV 1.01 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 1.14 KP 0.92 ! LA 0.99 MK 0.98 NL 1.00 OV 1.01 ! 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 0.97 FD 1.06 HN 1.05 KP 0.94 ! LA 1.01 MK 0.97 NL 0.98 OV 1.01 ! PT 1.00 SC 1.01 ! ! ! 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 1.04 HN 1.06 KP 1.00 ! LA 1.00 MK 1.01 NL 1.02 OV 0.99 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 12. ! 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 0.99 KP 1.01 ! LA 1.00 MK 1.00 NL 1.00 OV 1.01 ! PT 1.04 SC 1.04 ! ! ! Fit before self-cal, rms=0.064250Jy sigma=0.000789 ! Fit after self-cal, rms=0.063559Jy sigma=0.000782 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9646 mas, bmaj=1.674 mas, bpa=-1.353 degrees ! Estimated noise=293.618 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 = 0.00176685 Jy ! Component: 100 - total flux cleaned = 0.00174094 Jy ! Component: 150 - total flux cleaned = 0.00165582 Jy ! Component: 200 - total flux cleaned = 0.00158125 Jy ! Total flux subtracted in 200 components = 0.00158125 Jy ! Clean residual min=-0.001413 max=0.001483 Jy/beam ! Clean residual mean=-0.000006 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.125048 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 50 components and 0.125048 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=0.063507Jy sigma=0.000781 ! Fit after self-cal, rms=0.063511Jy 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=0.063511Jy sigma=0.000781 ! Fit after self-cal, rms=0.063668Jy sigma=0.000779 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9625 mas, bmaj=1.676 mas, bpa=-1.535 degrees ! Estimated noise=293.719 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000821071 Jy ! Component: 100 - total flux cleaned = 0.000924649 Jy ! Component: 150 - total flux cleaned = 0.000988983 Jy ! Component: 200 - total flux cleaned = 0.00101595 Jy ! Total flux subtracted in 200 components = 0.00101595 Jy ! Clean residual min=-0.000913 max=0.001067 Jy/beam ! Clean residual mean=-0.000002 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.126064 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 61 components and 0.126064 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=0.063655Jy sigma=0.000779 ! Fit after self-cal, rms=0.063662Jy 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 (-11.2, 13.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000484351 Jy ! Component: 100 - total flux cleaned = 0.000512945 Jy ! Component: 150 - total flux cleaned = 0.000532049 Jy ! Component: 200 - total flux cleaned = 0.000590542 Jy ! Total flux subtracted in 200 components = 0.000590542 Jy ! Clean residual min=-0.000839 max=0.000848 Jy/beam ! Clean residual mean=-0.000001 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.126654 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 75 components and 0.126654 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=0.063639Jy sigma=0.000779 ! Fit after self-cal, rms=0.063638Jy 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=0.063638Jy sigma=0.000779 ! Fit after self-cal, rms=0.063650Jy sigma=0.000779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9616 mas, bmaj=1.676 mas, bpa=-1.686 degrees ! Estimated noise=293.682 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000306216 Jy ! Component: 100 - total flux cleaned = 0.000357485 Jy ! Component: 150 - total flux cleaned = 0.00037287 Jy ! Component: 200 - total flux cleaned = 0.000358875 Jy ! Total flux subtracted in 200 components = 0.000358875 Jy ! Clean residual min=-0.000808 max=0.000820 Jy/beam ! Clean residual mean=-0.000002 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.127013 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 80 components and 0.127013 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=0.063642Jy sigma=0.000779 ! Fit after self-cal, rms=0.063643Jy 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.57898e-05 Jy ! Component: 100 - total flux cleaned = 3.39195e-05 Jy ! Component: 150 - total flux cleaned = 1.08718e-05 Jy ! Component: 200 - total flux cleaned = 1.06075e-05 Jy ! Total flux subtracted in 200 components = 1.06075e-05 Jy ! Clean residual min=-0.000807 max=0.000810 Jy/beam ! Clean residual mean=-0.000002 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.127024 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 90 components and 0.127024 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=0.063639Jy sigma=0.000779 ! Fit after self-cal, rms=0.063638Jy sigma=0.000779 ! 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=0.063638Jy sigma=0.000779 ! Fit after self-cal, rms=0.063646Jy sigma=0.000779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.208 mas, bmaj=2.708 mas, bpa=-0.4323 degrees ! Estimated noise=357.29 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000138941 Jy ! Component: 100 - total flux cleaned = 5.29678e-05 Jy ! Component: 150 - total flux cleaned = 1.18582e-05 Jy ! Component: 200 - total flux cleaned = -5.25165e-06 Jy ! Total flux subtracted in 200 components = -5.25165e-06 Jy ! Clean residual min=-0.000961 max=0.001170 Jy/beam ! Clean residual mean=-0.000005 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.127018 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 107 components and 0.127018 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=0.063645Jy sigma=0.000779 ! Fit after self-cal, rms=0.063645Jy 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.09734e-06 Jy ! Component: 100 - total flux cleaned = -3.84965e-05 Jy ! Component: 150 - total flux cleaned = -3.80188e-05 Jy ! Component: 200 - total flux cleaned = -2.44981e-05 Jy ! Total flux subtracted in 200 components = -2.44981e-05 Jy ! Clean residual min=-0.000958 max=0.001153 Jy/beam ! Clean residual mean=-0.000005 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.126994 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 124 components and 0.126994 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=0.063645Jy sigma=0.000779 ! Fit after self-cal, rms=0.063644Jy sigma=0.000779 ! 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=0.9609 mas, bmaj=1.676 mas, bpa=-1.76 degrees ! Estimated noise=293.748 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9609 x 1.676 at -1.76 degrees (North through East) ! Clean map min=-0.00089275 max=0.10042 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=0.7735 mas, bmaj=1.405 mas, bpa=-1.558 degrees ! Estimated noise=754.227 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0764113 Jy ! Component: 100 - total flux cleaned = 0.099338 Jy ! Component: 150 - total flux cleaned = 0.10884 Jy ! Component: 200 - total flux cleaned = 0.11459 Jy ! Total flux subtracted in 200 components = 0.11459 Jy ! Clean residual min=-0.002844 max=0.003119 Jy/beam ! Clean residual mean=-0.000001 rms=0.000768 Jy/beam ! Combined flux in latest and established models = 0.11459 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.11459 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9609 mas, bmaj=1.676 mas, bpa=-1.76 degrees ! Estimated noise=293.748 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 = 0.00517243 Jy ! Component: 100 - total flux cleaned = 0.00825049 Jy ! Component: 150 - total flux cleaned = 0.0102272 Jy ! Component: 200 - total flux cleaned = 0.0116139 Jy ! Total flux subtracted in 200 components = 0.0116139 Jy ! Clean residual min=-0.000975 max=0.001050 Jy/beam ! Clean residual mean=-0.000003 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.126204 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 39 components and 0.126204 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=2.208 mas, bmaj=2.708 mas, bpa=-0.4323 degrees ! Estimated noise=357.29 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125761 Jy ! Component: 100 - total flux cleaned = 0.001265 Jy ! Component: 150 - total flux cleaned = 0.0012389 Jy ! Component: 200 - total flux cleaned = 0.00121769 Jy ! Total flux subtracted in 200 components = 0.00121769 Jy ! Clean residual min=-0.000908 max=0.001195 Jy/beam ! Clean residual mean=-0.000003 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.127422 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 = -1.71974e-05 Jy ! Component: 100 - total flux cleaned = -4.96856e-05 Jy ! Component: 150 - total flux cleaned = -9.16281e-05 Jy ! Component: 200 - total flux cleaned = -0.00012791 Jy ! Total flux subtracted in 200 components = -0.00012791 Jy ! Clean residual min=-0.000898 max=0.001173 Jy/beam ! Clean residual mean=-0.000004 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.127294 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 61 components and 0.127294 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9609 mas, bmaj=1.676 mas, bpa=-1.76 degrees ! Estimated noise=293.748 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000131013 Jy ! Component: 100 - total flux cleaned = -8.47939e-05 Jy ! Component: 150 - total flux cleaned = -4.31146e-05 Jy ! Component: 200 - total flux cleaned = -2.38614e-05 Jy ! Total flux subtracted in 200 components = -2.38614e-05 Jy ! Clean residual min=-0.000802 max=0.000883 Jy/beam ! Clean residual mean=-0.000002 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.12727 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 84 components and 0.12727 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=0.063667Jy sigma=0.000779 ! Fit after self-cal, rms=0.063666Jy sigma=0.000779 wmodel J0448+3629_X_2014_12_20_pus_map.mod ! Writing 84 model components to file: J0448+3629_X_2014_12_20_pus_map.mod wobs J0448+3629_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J0448+3629_X_2014_12_20_pus_uvs.fits wwins J0448+3629_X_2014_12_20_pus_map.win ! wwins: Wrote 3 windows to J0448+3629_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 = 0.000333767 Jy ! Component: 100 - total flux cleaned = 0.000511873 Jy ! Component: 150 - total flux cleaned = 0.000540166 Jy ! Component: 200 - total flux cleaned = 0.000594394 Jy ! Component: 250 - total flux cleaned = 0.000594039 Jy ! Component: 300 - total flux cleaned = 0.000568766 Jy ! Component: 350 - total flux cleaned = 0.00053186 Jy ! Component: 400 - total flux cleaned = 0.000507919 Jy ! Component: 450 - total flux cleaned = 0.000438054 Jy ! Component: 500 - total flux cleaned = 0.000403722 Jy ! Component: 550 - total flux cleaned = 0.000370112 Jy ! Component: 600 - total flux cleaned = 0.000337248 Jy ! Component: 650 - total flux cleaned = 0.000315822 Jy ! Component: 700 - total flux cleaned = 0.000263593 Jy ! Component: 750 - total flux cleaned = 0.000212456 Jy ! Component: 800 - total flux cleaned = 0.000172355 Jy ! Component: 850 - total flux cleaned = 0.000142744 Jy ! Component: 900 - total flux cleaned = 7.49373e-05 Jy ! Component: 950 - total flux cleaned = 1.81229e-05 Jy ! Component: 1000 - total flux cleaned = 8.72654e-06 Jy ! Component: 1050 - total flux cleaned = -6.4778e-05 Jy ! Component: 1100 - total flux cleaned = -0.000109901 Jy ! Component: 1150 - total flux cleaned = -0.000189743 Jy ! Component: 1200 - total flux cleaned = -0.000216108 Jy ! Component: 1250 - total flux cleaned = -0.00031084 Jy ! Component: 1300 - total flux cleaned = -0.000370154 Jy ! Component: 1350 - total flux cleaned = -0.000428555 Jy ! Component: 1400 - total flux cleaned = -0.000436733 Jy ! Component: 1450 - total flux cleaned = -0.000485666 Jy ! Component: 1500 - total flux cleaned = -0.000525896 Jy ! Component: 1550 - total flux cleaned = -0.000581521 Jy ! Component: 1600 - total flux cleaned = -0.000620522 Jy ! Component: 1650 - total flux cleaned = -0.000659158 Jy ! Component: 1700 - total flux cleaned = -0.000704975 Jy ! Component: 1750 - total flux cleaned = -0.000742636 Jy ! Component: 1800 - total flux cleaned = -0.000779811 Jy ! Component: 1850 - total flux cleaned = -0.000816642 Jy ! Component: 1900 - total flux cleaned = -0.000867542 Jy ! Component: 1950 - total flux cleaned = -0.000903494 Jy ! Component: 2000 - total flux cleaned = -0.000924733 Jy ! Total flux subtracted in 2048 components = -0.000959799 Jy ! Clean residual min=-0.000408 max=0.000428 Jy/beam ! Clean residual mean=-0.000001 rms=0.000127 Jy/beam ! Combined flux in latest and established models = 0.12631 Jy keep ! Adding 134 model components to the UV plane model. ! The established model now contains 218 components and 0.12631 Jy ![Exited script file: muppet] wmap "J0448+3629_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9609 x 1.676 at -1.76 degrees (North through East) ! Clean map min=-0.00076332 max=0.099848 Jy/beam ! Writing clean map to FITS file: J0448+3629_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 0.0998478 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000126834 device "J0448+3629_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J0448+3629_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.381083 0.381083 0.762167 1.52433 3.04867 6.09733 12.1947 24.3893 48.7787 97.5573 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.099 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9609 x 1.676 at -1.76 degrees (North through East) ! Clean map min=-0.00076332 max=0.099848 Jy/beam quit ! Quitting program ! Log file J0448+3629_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:36:39 2016