! Started logfile: J0617-1715_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:22:36 2017 obs J0617-1715_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J0617-1715_X_2014_01_04_pus_uva.fits ! AN table 1: 118 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.416667 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0617-1715 ! ! 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 382 lines of history. ! ! Reading 21240 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 J0617-1715_X_2014_01_04_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 354 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 354 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 354 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 354 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 354 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 354 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 354 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 354 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 354 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 354 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 354 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 354 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.935157Jy sigma=0.011184 ! Fit after self-cal, rms=0.909395Jy sigma=0.010904 ! 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=0.6034 mas, bmaj=1.524 mas, bpa=-0.5239 degrees ! Estimated noise=1812.39 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 = 0.0675014 Jy ! Component: 100 - total flux cleaned = 0.0838025 Jy ! Total flux subtracted in 100 components = 0.0838025 Jy ! Clean residual min=-0.006205 max=0.007317 Jy/beam ! Clean residual mean=0.000094 rms=0.001690 Jy/beam ! Combined flux in latest and established models = 0.0838025 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0838025 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=0.069788Jy sigma=0.000795 ! Fit after self-cal, rms=0.069767Jy sigma=0.000794 ! 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=0.7555 mas, bmaj=1.766 mas, bpa=0.4981 degrees ! Estimated noise=409.378 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 = 0.0133968 Jy ! Component: 100 - total flux cleaned = 0.0201008 Jy ! Component: 150 - total flux cleaned = 0.0237585 Jy ! Component: 200 - total flux cleaned = 0.025786 Jy ! Total flux subtracted in 200 components = 0.025786 Jy ! Clean residual min=-0.004830 max=0.007169 Jy/beam ! Clean residual mean=0.000148 rms=0.001541 Jy/beam ! Combined flux in latest and established models = 0.109588 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 23 components and 0.109589 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=0.067603Jy sigma=0.000761 ! Fit after self-cal, rms=0.067697Jy sigma=0.000760 ! 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 1.00* FD 1.00* KP 1.00* LA 0.95 ! MK 1.01 NL 1.11 OV 1.01 PT 0.94 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.95 ! MK 1.00 NL 1.06 OV 1.02 PT 0.91 ! SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 1.02 NL 1.07 OV 0.99 PT 0.88 ! SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.97 ! MK 0.97 NL 1.07 OV 0.97 PT 0.89 ! SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 1.03 NL 1.10 OV 1.01 PT 0.89 ! SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.95 ! MK 1.05 NL 1.10 OV 1.03 PT 0.90 ! SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 0.98 NL 1.06 OV 1.03 PT 0.92 ! SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.97 ! MK 1.00 NL 1.09 OV 1.04 PT 0.92 ! SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.96 ! MK 0.99 NL 1.16 OV 1.01 PT 0.92 ! SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 1.01 NL 1.09 OV 1.04 PT 0.88 ! SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.97 ! MK 0.99 NL 1.09 OV 1.03 PT 0.92 ! SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 1.02 NL 1.09 OV 1.04 PT 0.90 ! SC 1.04 ! ! ! Fit before self-cal, rms=0.067697Jy sigma=0.000760 ! Fit after self-cal, rms=0.068330Jy sigma=0.000754 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7632 mas, bmaj=1.787 mas, bpa=0.3543 degrees ! Estimated noise=410.074 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 (2.6, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0055673 Jy ! Component: 100 - total flux cleaned = 0.00627314 Jy ! Component: 150 - total flux cleaned = 0.00626872 Jy ! Component: 200 - total flux cleaned = 0.00620451 Jy ! Total flux subtracted in 200 components = 0.00620451 Jy ! Clean residual min=-0.002455 max=0.002825 Jy/beam ! Clean residual mean=0.000009 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.115793 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 39 components and 0.115793 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=0.067847Jy sigma=0.000748 ! Fit after self-cal, rms=0.067840Jy sigma=0.000747 ! 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=0.067840Jy sigma=0.000747 ! Fit after self-cal, rms=0.066881Jy sigma=0.000746 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7608 mas, bmaj=1.78 mas, bpa=0.5774 degrees ! Estimated noise=406.284 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00151028 Jy ! Component: 100 - total flux cleaned = 0.00164806 Jy ! Component: 150 - total flux cleaned = 0.00157454 Jy ! Component: 200 - total flux cleaned = 0.00154342 Jy ! Total flux subtracted in 200 components = 0.00154342 Jy ! Clean residual min=-0.001970 max=0.001681 Jy/beam ! Clean residual mean=-0.000008 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.117336 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 49 components and 0.117336 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=0.066814Jy sigma=0.000745 ! Fit after self-cal, rms=0.066789Jy sigma=0.000745 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000565371 Jy ! Component: 100 - total flux cleaned = 0.00056559 Jy ! Component: 150 - total flux cleaned = 0.000539214 Jy ! Component: 200 - total flux cleaned = 0.00048764 Jy ! Total flux subtracted in 200 components = 0.00048764 Jy ! Clean residual min=-0.001885 max=0.001424 Jy/beam ! Clean residual mean=-0.000012 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.117824 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 55 components and 0.117824 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=0.066763Jy sigma=0.000744 ! Fit after self-cal, rms=0.066758Jy sigma=0.000744 ! 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=0.066758Jy sigma=0.000744 ! Fit after self-cal, rms=0.066320Jy sigma=0.000744 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7593 mas, bmaj=1.775 mas, bpa=0.572 degrees ! Estimated noise=404.85 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000522089 Jy ! Component: 100 - total flux cleaned = 0.000624633 Jy ! Component: 150 - total flux cleaned = 0.000671331 Jy ! Component: 200 - total flux cleaned = 0.000610162 Jy ! Total flux subtracted in 200 components = 0.000610162 Jy ! Clean residual min=-0.001660 max=0.001365 Jy/beam ! Clean residual mean=-0.000005 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.118434 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 61 components and 0.118434 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=0.066302Jy sigma=0.000744 ! Fit after self-cal, rms=0.066292Jy sigma=0.000744 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000273269 Jy ! Component: 100 - total flux cleaned = 0.000273911 Jy ! Component: 150 - total flux cleaned = 0.000218341 Jy ! Component: 200 - total flux cleaned = 0.000183361 Jy ! Total flux subtracted in 200 components = 0.000183361 Jy ! Clean residual min=-0.001579 max=0.001316 Jy/beam ! Clean residual mean=-0.000007 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.118618 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 62 components and 0.118618 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=0.066282Jy sigma=0.000744 ! Fit after self-cal, rms=0.066279Jy sigma=0.000744 ! 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=0.066279Jy sigma=0.000744 ! Fit after self-cal, rms=0.066140Jy sigma=0.000744 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.104 mas, bmaj=5.005 mas, bpa=-2.31 degrees ! Estimated noise=538.359 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000315107 Jy ! Component: 100 - total flux cleaned = 0.000314707 Jy ! Component: 150 - total flux cleaned = 0.000330849 Jy ! Component: 200 - total flux cleaned = 0.00035956 Jy ! Total flux subtracted in 200 components = 0.00035956 Jy ! Clean residual min=-0.001792 max=0.001685 Jy/beam ! Clean residual mean=-0.000010 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.118977 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 67 components and 0.118977 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=0.066140Jy sigma=0.000744 ! Fit after self-cal, rms=0.066133Jy sigma=0.000744 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 = 7.99914e-05 Jy ! Component: 100 - total flux cleaned = 0.000109309 Jy ! Component: 150 - total flux cleaned = 9.60795e-05 Jy ! Component: 200 - total flux cleaned = 9.58232e-05 Jy ! Total flux subtracted in 200 components = 9.58232e-05 Jy ! Clean residual min=-0.001729 max=0.001645 Jy/beam ! Clean residual mean=-0.000012 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.119073 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 68 components and 0.119073 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=0.066133Jy sigma=0.000744 ! Fit after self-cal, rms=0.066130Jy sigma=0.000744 ! 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=0.759 mas, bmaj=1.772 mas, bpa=0.5627 degrees ! Estimated noise=404.558 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.759 x 1.772 at 0.5627 degrees (North through East) ! Clean map min=-0.0020238 max=0.092073 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=0.6046 mas, bmaj=1.521 mas, bpa=-0.3332 degrees ! Estimated noise=1816.8 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0664768 Jy ! Component: 100 - total flux cleaned = 0.082963 Jy ! Component: 150 - total flux cleaned = 0.0890667 Jy ! Component: 200 - total flux cleaned = 0.0939043 Jy ! Total flux subtracted in 200 components = 0.0939043 Jy ! Clean residual min=-0.005308 max=0.005479 Jy/beam ! Clean residual mean=0.000053 rms=0.001497 Jy/beam ! Combined flux in latest and established models = 0.0939043 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0939043 Jy ! Inverting map and beam ! Estimated beam: bmin=0.759 mas, bmaj=1.772 mas, bpa=0.5627 degrees ! Estimated noise=404.558 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 = 0.0088984 Jy ! Component: 100 - total flux cleaned = 0.014163 Jy ! Component: 150 - total flux cleaned = 0.017746 Jy ! Component: 200 - total flux cleaned = 0.0202593 Jy ! Total flux subtracted in 200 components = 0.0202593 Jy ! Clean residual min=-0.002109 max=0.002718 Jy/beam ! Clean residual mean=0.000040 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.114164 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 39 components and 0.114164 Jy ! Inverting map ! Added new window around map position (1, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00215777 Jy ! Component: 100 - total flux cleaned = 0.00289576 Jy ! Component: 150 - total flux cleaned = 0.00342412 Jy ! Component: 200 - total flux cleaned = 0.00371803 Jy ! Total flux subtracted in 200 components = 0.00371803 Jy ! Clean residual min=-0.001636 max=0.001326 Jy/beam ! Clean residual mean=0.000008 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.117882 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 50 components and 0.117882 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=2.104 mas, bmaj=5.005 mas, bpa=-2.31 degrees ! Estimated noise=538.359 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000541773 Jy ! Component: 100 - total flux cleaned = 0.000722486 Jy ! Component: 150 - total flux cleaned = 0.000871216 Jy ! Component: 200 - total flux cleaned = 0.000995287 Jy ! Total flux subtracted in 200 components = 0.000995287 Jy ! Clean residual min=-0.001551 max=0.001604 Jy/beam ! Clean residual mean=-0.000006 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.118877 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000116321 Jy ! Component: 100 - total flux cleaned = 0.000188597 Jy ! Component: 150 - total flux cleaned = 0.000249887 Jy ! Component: 200 - total flux cleaned = 0.000285376 Jy ! Total flux subtracted in 200 components = 0.000285376 Jy ! Clean residual min=-0.001455 max=0.001635 Jy/beam ! Clean residual mean=-0.000012 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.119162 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 65 components and 0.119162 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.759 mas, bmaj=1.772 mas, bpa=0.5627 degrees ! Estimated noise=404.558 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000179362 Jy ! Component: 100 - total flux cleaned = -0.000150203 Jy ! Component: 150 - total flux cleaned = -0.000149645 Jy ! Component: 200 - total flux cleaned = -0.000150382 Jy ! Total flux subtracted in 200 components = -0.000150382 Jy ! Clean residual min=-0.001458 max=0.001209 Jy/beam ! Clean residual mean=-0.000003 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.119012 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 81 components and 0.119012 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=0.066134Jy sigma=0.000744 ! Fit after self-cal, rms=0.066124Jy sigma=0.000744 wmodel J0617-1715_X_2014_01_04_pus_map.mod ! Writing 81 model components to file: J0617-1715_X_2014_01_04_pus_map.mod wobs J0617-1715_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J0617-1715_X_2014_01_04_pus_uvs.fits wwins J0617-1715_X_2014_01_04_pus_map.win ! wwins: Wrote 3 windows to J0617-1715_X_2014_01_04_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 = -0.000347611 Jy ! Component: 100 - total flux cleaned = -0.000470858 Jy ! Component: 150 - total flux cleaned = -0.000564101 Jy ! Component: 200 - total flux cleaned = -0.000665779 Jy ! Component: 250 - total flux cleaned = -0.000744544 Jy ! Component: 300 - total flux cleaned = -0.000729661 Jy ! Component: 350 - total flux cleaned = -0.000729666 Jy ! Component: 400 - total flux cleaned = -0.00078144 Jy ! Component: 450 - total flux cleaned = -0.000855714 Jy ! Component: 500 - total flux cleaned = -0.000902527 Jy ! Component: 550 - total flux cleaned = -0.000981334 Jy ! Component: 600 - total flux cleaned = -0.0010681 Jy ! Component: 650 - total flux cleaned = -0.00115161 Jy ! Component: 700 - total flux cleaned = -0.00120222 Jy ! Component: 750 - total flux cleaned = -0.00125104 Jy ! Component: 800 - total flux cleaned = -0.00126997 Jy ! Component: 850 - total flux cleaned = -0.00128831 Jy ! Component: 900 - total flux cleaned = -0.00127916 Jy ! Component: 950 - total flux cleaned = -0.00124419 Jy ! Component: 1000 - total flux cleaned = -0.0011933 Jy ! Component: 1050 - total flux cleaned = -0.00115161 Jy ! Component: 1100 - total flux cleaned = -0.00107014 Jy ! Component: 1150 - total flux cleaned = -0.00102248 Jy ! Component: 1200 - total flux cleaned = -0.000967985 Jy ! Component: 1250 - total flux cleaned = -0.000929961 Jy ! Component: 1300 - total flux cleaned = -0.000907333 Jy ! Component: 1350 - total flux cleaned = -0.000833813 Jy ! Component: 1400 - total flux cleaned = -0.000790697 Jy ! Component: 1450 - total flux cleaned = -0.000741253 Jy ! Component: 1500 - total flux cleaned = -0.000713467 Jy ! Component: 1550 - total flux cleaned = -0.000665647 Jy ! Component: 1600 - total flux cleaned = -0.000645442 Jy ! Component: 1650 - total flux cleaned = -0.000619006 Jy ! Component: 1700 - total flux cleaned = -0.000618931 Jy ! Component: 1750 - total flux cleaned = -0.000605987 Jy ! Component: 1800 - total flux cleaned = -0.000605952 Jy ! Component: 1850 - total flux cleaned = -0.000612041 Jy ! Component: 1900 - total flux cleaned = -0.000618228 Jy ! Component: 1950 - total flux cleaned = -0.000630415 Jy ! Component: 2000 - total flux cleaned = -0.000648373 Jy ! Total flux subtracted in 2048 components = -0.000624698 Jy ! Clean residual min=-0.000311 max=0.000363 Jy/beam ! Clean residual mean=0.000001 rms=0.000104 Jy/beam ! Combined flux in latest and established models = 0.118387 Jy keep ! Adding 115 model components to the UV plane model. ! The established model now contains 195 components and 0.118387 Jy ![Exited script file: muppet] wmap "J0617-1715_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.759 x 1.772 at 0.5627 degrees (North through East) ! Clean map min=-0.0012414 max=0.092535 Jy/beam ! Writing clean map to FITS file: J0617-1715_X_2014_01_04_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0925346 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000102913 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.333646 0.333646 0.667293 1.33459 2.66917 5.33834 10.6767 21.3534 42.7067 85.4135 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.092 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.759 x 1.772 at 0.5627 degrees (North through East) ! Clean map min=-0.0012414 max=0.092535 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J0617-1715_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:22:38 2017