! Started logfile: J0115-3049_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:33:54 2016 obs J0115-3049_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J0115-3049_X_2014_12_20_pus_uva.fits ! AN table 1: 94 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.970686 visibilities/baseline/integration-bin. ! Found source: J0115-3049 ! ! 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 49272 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 J0115-3049_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 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.744669Jy sigma=0.007492 ! Fit after self-cal, rms=0.683412Jy sigma=0.006856 ! 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=0.6365 mas, bmaj=1.759 mas, bpa=-0.77 degrees ! Estimated noise=661.795 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 = 0.253019 Jy ! Component: 100 - total flux cleaned = 0.311356 Jy ! Total flux subtracted in 100 components = 0.311356 Jy ! Clean residual min=-0.011631 max=0.030722 Jy/beam ! Clean residual mean=-0.000065 rms=0.003778 Jy/beam ! Combined flux in latest and established models = 0.311356 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.311356 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=0.114800Jy sigma=0.001035 ! Fit after self-cal, rms=0.114789Jy sigma=0.001035 ! Inverting map ! Added new window around map position (-0.8, 1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0275332 Jy ! Component: 100 - total flux cleaned = 0.0416335 Jy ! Total flux subtracted in 100 components = 0.0416335 Jy ! Clean residual min=-0.012517 max=0.023415 Jy/beam ! Clean residual mean=-0.000012 rms=0.002843 Jy/beam ! Combined flux in latest and established models = 0.352989 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 13 components and 0.352989 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=0.107730Jy sigma=0.000934 ! Fit after self-cal, rms=0.107217Jy sigma=0.000926 ! 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=0.8155 mas, bmaj=2.157 mas, bpa=-1.215 degrees ! Estimated noise=316.507 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 (0.8, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0178772 Jy ! Component: 100 - total flux cleaned = 0.0244941 Jy ! Component: 150 - total flux cleaned = 0.0262375 Jy ! Component: 200 - total flux cleaned = 0.0271896 Jy ! Total flux subtracted in 200 components = 0.0271896 Jy ! Clean residual min=-0.009317 max=0.008935 Jy/beam ! Clean residual mean=0.000069 rms=0.002534 Jy/beam ! Combined flux in latest and established models = 0.380179 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 35 components and 0.380179 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=0.103125Jy sigma=0.000894 ! Fit after self-cal, rms=0.103065Jy sigma=0.000893 ! 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 0.86 FD 1.01 HN 1.33 KP 1.09 ! LA 0.97 MK 0.98 NL 0.95 OV 0.91 ! PT 1.13 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.02 HN 1.32 KP 1.03 ! LA 0.98 MK 0.96 NL 0.95 OV 0.92 ! PT 1.08 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.02 HN 1.38 KP 0.97 ! LA 1.00 MK 0.98 NL 0.95 OV 0.91 ! PT 1.05 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.01 HN 1.30 KP 0.93 ! LA 1.00 MK 0.99 NL 0.96 OV 0.90 ! PT 1.06 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.02 HN 1.26 KP 0.89 ! LA 1.00 MK 1.02 NL 0.97 OV 0.92 ! PT 1.06 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.06 HN 1.30 KP 0.89 ! LA 1.00 MK 1.00 NL 0.97 OV 0.94 ! PT 1.07 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.13 HN 1.49 KP 0.88 ! LA 1.01 MK 1.06 NL 1.03 OV 1.00 ! PT 1.15 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.08 HN 1.38 KP 0.90 ! LA 1.00 MK 0.99 NL 0.97 OV 0.97 ! PT 1.08 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.04 HN 1.36 KP 0.92 ! LA 1.01 MK 1.00 NL 0.96 OV 0.96 ! PT 1.10 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.04 HN 1.33 KP 0.96 ! LA 1.03 MK 1.03 NL 0.98 OV 0.96 ! PT 1.09 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.05 HN 1.33 KP 0.99 ! LA 1.02 MK 1.04 NL 0.98 OV 0.94 ! PT 1.11 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.05 HN 1.33 KP 0.97 ! LA 1.02 MK 1.02 NL 0.97 OV 0.96 ! PT 1.12 SC 1.00 ! ! ! Fit before self-cal, rms=0.103065Jy sigma=0.000893 ! Fit after self-cal, rms=0.106227Jy sigma=0.000805 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8227 mas, bmaj=2.144 mas, bpa=-0.9327 degrees ! Estimated noise=318.786 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 = -0.00459157 Jy ! Component: 100 - total flux cleaned = -0.00504686 Jy ! Component: 150 - total flux cleaned = -0.00530247 Jy ! Component: 200 - total flux cleaned = -0.00541825 Jy ! Total flux subtracted in 200 components = -0.00541825 Jy ! Clean residual min=-0.004675 max=0.004952 Jy/beam ! Clean residual mean=-0.000008 rms=0.001117 Jy/beam ! Combined flux in latest and established models = 0.37476 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 50 components and 0.37476 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=0.105747Jy sigma=0.000800 ! Fit after self-cal, rms=0.105819Jy sigma=0.000800 ! 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=0.105819Jy sigma=0.000800 ! Fit after self-cal, rms=0.109462Jy sigma=0.000790 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8244 mas, bmaj=2.144 mas, bpa=-0.9423 degrees ! Estimated noise=319.158 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00315963 Jy ! Component: 100 - total flux cleaned = -0.00384733 Jy ! Component: 150 - total flux cleaned = -0.00422996 Jy ! Component: 200 - total flux cleaned = -0.00431422 Jy ! Total flux subtracted in 200 components = -0.00431422 Jy ! Clean residual min=-0.003343 max=0.003170 Jy/beam ! Clean residual mean=-0.000011 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.370446 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 56 components and 0.370446 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=0.109226Jy sigma=0.000787 ! Fit after self-cal, rms=0.109242Jy sigma=0.000787 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 = -8.12183e-05 Jy ! Component: 100 - total flux cleaned = -1.07774e-05 Jy ! Component: 150 - total flux cleaned = 5.35618e-05 Jy ! Component: 200 - total flux cleaned = 5.29991e-05 Jy ! Total flux subtracted in 200 components = 5.29991e-05 Jy ! Clean residual min=-0.003031 max=0.003279 Jy/beam ! Clean residual mean=-0.000010 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.370499 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 63 components and 0.370499 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=0.109167Jy sigma=0.000786 ! Fit after self-cal, rms=0.109157Jy sigma=0.000786 ! Inverting map ! Added new window around map position (-1.8, -3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00171349 Jy ! Component: 100 - total flux cleaned = 0.00138822 Jy ! Component: 150 - total flux cleaned = 0.00131579 Jy ! Component: 200 - total flux cleaned = 0.00131785 Jy ! Total flux subtracted in 200 components = 0.00131785 Jy ! Clean residual min=-0.002762 max=0.002864 Jy/beam ! Clean residual mean=-0.000010 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.371817 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 82 components and 0.371817 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=0.108930Jy sigma=0.000785 ! Fit after self-cal, rms=0.108915Jy sigma=0.000785 ! 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=0.108915Jy sigma=0.000785 ! Fit after self-cal, rms=0.114921Jy sigma=0.000781 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8254 mas, bmaj=2.145 mas, bpa=-0.9334 degrees ! Estimated noise=318.954 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00170514 Jy ! Component: 100 - total flux cleaned = -0.00170548 Jy ! Component: 150 - total flux cleaned = -0.00170603 Jy ! Component: 200 - total flux cleaned = -0.00165645 Jy ! Total flux subtracted in 200 components = -0.00165645 Jy ! Clean residual min=-0.001894 max=0.002048 Jy/beam ! Clean residual mean=-0.000011 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.370161 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 89 components and 0.370161 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=0.114841Jy sigma=0.000780 ! Fit after self-cal, rms=0.114857Jy sigma=0.000780 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.05132e-05 Jy ! Component: 100 - total flux cleaned = 0.00010576 Jy ! Component: 150 - total flux cleaned = 0.000104127 Jy ! Component: 200 - total flux cleaned = 0.000145014 Jy ! Total flux subtracted in 200 components = 0.000145014 Jy ! Clean residual min=-0.001769 max=0.001772 Jy/beam ! Clean residual mean=-0.000011 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.370306 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 94 components and 0.370306 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=0.114814Jy sigma=0.000780 ! Fit after self-cal, rms=0.114807Jy sigma=0.000780 ! 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=0.114807Jy sigma=0.000780 ! Fit after self-cal, rms=0.115802Jy sigma=0.000780 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.305 mas, bmaj=6.532 mas, bpa=4.318 degrees ! Estimated noise=381.629 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000475998 Jy ! Component: 100 - total flux cleaned = -0.000633174 Jy ! Component: 150 - total flux cleaned = -0.000696145 Jy ! Component: 200 - total flux cleaned = -0.000695866 Jy ! Total flux subtracted in 200 components = -0.000695866 Jy ! Clean residual min=-0.001511 max=0.001782 Jy/beam ! Clean residual mean=-0.000017 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.36961 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 104 components and 0.36961 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=0.115787Jy sigma=0.000780 ! Fit after self-cal, rms=0.115789Jy 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 = 5.2956e-05 Jy ! Component: 100 - total flux cleaned = 7.81197e-05 Jy ! Component: 150 - total flux cleaned = 7.7564e-05 Jy ! Component: 200 - total flux cleaned = 7.75653e-05 Jy ! Total flux subtracted in 200 components = 7.75653e-05 Jy ! Clean residual min=-0.001480 max=0.001791 Jy/beam ! Clean residual mean=-0.000016 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.369687 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 106 components and 0.369687 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=0.115784Jy sigma=0.000779 ! Fit after self-cal, rms=0.115780Jy 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=0.8258 mas, bmaj=2.145 mas, bpa=-0.9425 degrees ! Estimated noise=318.541 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8258 x 2.145 at -0.9425 degrees (North through East) ! Clean map min=-0.0039515 max=0.32198 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=0.6428 mas, bmaj=1.738 mas, bpa=-0.3721 degrees ! Estimated noise=673.906 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.257532 Jy ! Component: 100 - total flux cleaned = 0.31641 Jy ! Component: 150 - total flux cleaned = 0.338942 Jy ! Component: 200 - total flux cleaned = 0.350494 Jy ! Total flux subtracted in 200 components = 0.350494 Jy ! Clean residual min=-0.002909 max=0.005629 Jy/beam ! Clean residual mean=-0.000029 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 0.350494 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 0.350494 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8258 mas, bmaj=2.145 mas, bpa=-0.9425 degrees ! Estimated noise=318.541 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 = 0.00821894 Jy ! Component: 100 - total flux cleaned = 0.012675 Jy ! Component: 150 - total flux cleaned = 0.0153453 Jy ! Component: 200 - total flux cleaned = 0.0170633 Jy ! Total flux subtracted in 200 components = 0.0170633 Jy ! Clean residual min=-0.001493 max=0.001721 Jy/beam ! Clean residual mean=-0.000011 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.367557 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 39 components and 0.367557 Jy ! Inverting map ! Added new window around map position (9.6, -23.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127274 Jy ! Component: 100 - total flux cleaned = 0.00169729 Jy ! Component: 150 - total flux cleaned = 0.00195539 Jy ! Component: 200 - total flux cleaned = 0.00208925 Jy ! Total flux subtracted in 200 components = 0.00208925 Jy ! Clean residual min=-0.001441 max=0.001414 Jy/beam ! Clean residual mean=-0.000007 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.369646 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 59 components and 0.369646 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=2.305 mas, bmaj=6.532 mas, bpa=4.318 degrees ! Estimated noise=381.629 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000328403 Jy ! Component: 100 - total flux cleaned = 0.000389841 Jy ! Component: 150 - total flux cleaned = 0.000390163 Jy ! Component: 200 - total flux cleaned = 0.000406938 Jy ! Total flux subtracted in 200 components = 0.000406938 Jy ! Clean residual min=-0.001334 max=0.001312 Jy/beam ! Clean residual mean=-0.000012 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.370053 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 = -5.2243e-07 Jy ! Component: 100 - total flux cleaned = -3.888e-07 Jy ! Component: 150 - total flux cleaned = 1.38807e-05 Jy ! Component: 200 - total flux cleaned = 1.38718e-05 Jy ! Total flux subtracted in 200 components = 1.38718e-05 Jy ! Clean residual min=-0.001329 max=0.001306 Jy/beam ! Clean residual mean=-0.000011 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.370067 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 77 components and 0.370067 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8258 mas, bmaj=2.145 mas, bpa=-0.9425 degrees ! Estimated noise=318.541 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.93478e-05 Jy ! Component: 100 - total flux cleaned = -0.000126049 Jy ! Component: 150 - total flux cleaned = -0.00012611 Jy ! Component: 200 - total flux cleaned = -0.000125173 Jy ! Total flux subtracted in 200 components = -0.000125173 Jy ! Clean residual min=-0.001302 max=0.001285 Jy/beam ! Clean residual mean=-0.000007 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.369942 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 86 components and 0.369942 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=0.115771Jy sigma=0.000778 ! Fit after self-cal, rms=0.115733Jy sigma=0.000778 wmodel J0115-3049_X_2014_12_20_pus_map.mod ! Writing 86 model components to file: J0115-3049_X_2014_12_20_pus_map.mod wobs J0115-3049_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J0115-3049_X_2014_12_20_pus_uvs.fits wwins J0115-3049_X_2014_12_20_pus_map.win ! wwins: Wrote 5 windows to J0115-3049_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 = 6.59886e-05 Jy ! Component: 100 - total flux cleaned = -0.000139142 Jy ! Component: 150 - total flux cleaned = -0.000236402 Jy ! Component: 200 - total flux cleaned = -0.000255006 Jy ! Component: 250 - total flux cleaned = -0.000327524 Jy ! Component: 300 - total flux cleaned = -0.000397615 Jy ! Component: 350 - total flux cleaned = -0.000465441 Jy ! Component: 400 - total flux cleaned = -0.000515262 Jy ! Component: 450 - total flux cleaned = -0.000531368 Jy ! Component: 500 - total flux cleaned = -0.00051569 Jy ! Component: 550 - total flux cleaned = -0.000484526 Jy ! Component: 600 - total flux cleaned = -0.000499978 Jy ! Component: 650 - total flux cleaned = -0.000499996 Jy ! Component: 700 - total flux cleaned = -0.000514407 Jy ! Component: 750 - total flux cleaned = -0.000514402 Jy ! Component: 800 - total flux cleaned = -0.000528457 Jy ! Component: 850 - total flux cleaned = -0.000514492 Jy ! Component: 900 - total flux cleaned = -0.000460037 Jy ! Component: 950 - total flux cleaned = -0.000419862 Jy ! Component: 1000 - total flux cleaned = -0.000380219 Jy ! Component: 1050 - total flux cleaned = -0.000353954 Jy ! Component: 1100 - total flux cleaned = -0.00032801 Jy ! Component: 1150 - total flux cleaned = -0.00026465 Jy ! Component: 1200 - total flux cleaned = -0.000239584 Jy ! Component: 1250 - total flux cleaned = -0.000214708 Jy ! Component: 1300 - total flux cleaned = -0.000165957 Jy ! Component: 1350 - total flux cleaned = -0.000153905 Jy ! Component: 1400 - total flux cleaned = -0.000118317 Jy ! Component: 1450 - total flux cleaned = -0.000106574 Jy ! Component: 1500 - total flux cleaned = -8.34993e-05 Jy ! Component: 1550 - total flux cleaned = -7.22539e-05 Jy ! Component: 1600 - total flux cleaned = -4.97522e-05 Jy ! Component: 1650 - total flux cleaned = -4.97704e-05 Jy ! Component: 1700 - total flux cleaned = -6.06756e-05 Jy ! Component: 1750 - total flux cleaned = -2.78485e-05 Jy ! Component: 1800 - total flux cleaned = -3.86434e-05 Jy ! Component: 1850 - total flux cleaned = -3.86786e-05 Jy ! Component: 1900 - total flux cleaned = -1.75732e-05 Jy ! Component: 1950 - total flux cleaned = 3.40259e-06 Jy ! Component: 2000 - total flux cleaned = 3.25297e-06 Jy ! Total flux subtracted in 2048 components = -1.72446e-05 Jy ! Clean residual min=-0.000655 max=0.000545 Jy/beam ! Clean residual mean=-0.000002 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.369925 Jy keep ! Adding 149 model components to the UV plane model. ! The established model now contains 235 components and 0.369925 Jy ![Exited script file: muppet] wmap "J0115-3049_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8258 x 2.145 at -0.9425 degrees (North through East) ! Clean map min=-0.0012943 max=0.32741 Jy/beam ! Writing clean map to FITS file: J0115-3049_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 0.327413 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000198235 device "J0115-3049_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J0115-3049_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.181638 0.181638 0.363275 0.72655 1.4531 2.9062 5.8124 11.6248 23.2496 46.4992 92.9984 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.327 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8258 x 2.145 at -0.9425 degrees (North through East) ! Clean map min=-0.0012943 max=0.32741 Jy/beam quit ! Quitting program ! Log file J0115-3049_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:33:57 2016