! Started logfile: J2353-2743_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:28:53 2017 obs J2353-2743_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J2353-2743_X_2014_01_04_pus_uva.fits ! AN table 1: 108 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: J2353-2743 ! ! 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 19440 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 J2353-2743_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 324 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 324 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 378 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 324 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 378 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 378 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 378 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 432 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 432 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 378 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 378 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 432 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.988865Jy sigma=0.011115 ! Fit after self-cal, rms=0.947307Jy sigma=0.010688 ! 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=0.5952 mas, bmaj=1.638 mas, bpa=3.881 degrees ! Estimated noise=1347.22 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 = 0.042686 Jy ! Component: 100 - total flux cleaned = 0.0521 Jy ! Total flux subtracted in 100 components = 0.0521 Jy ! Clean residual min=-0.003760 max=0.004134 Jy/beam ! Clean residual mean=-0.000007 rms=0.001148 Jy/beam ! Combined flux in latest and established models = 0.0521 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0521 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=0.069811Jy sigma=0.000713 ! Fit after self-cal, rms=0.069071Jy sigma=0.000706 ! 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=0.7773 mas, bmaj=2.101 mas, bpa=7.499 degrees ! Estimated noise=501.337 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 = 0.00323998 Jy ! Component: 100 - total flux cleaned = 0.00406495 Jy ! Component: 150 - total flux cleaned = 0.00409731 Jy ! Component: 200 - total flux cleaned = 0.00414718 Jy ! Total flux subtracted in 200 components = 0.00414718 Jy ! Clean residual min=-0.001561 max=0.001677 Jy/beam ! Clean residual mean=0.000006 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.0562472 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 7 components and 0.0562472 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=0.068906Jy sigma=0.000705 ! Fit after self-cal, rms=0.068900Jy sigma=0.000705 ! 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 1.03 ! MK 0.95 NL 1.01 OV 1.07 PT 0.98 ! SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.96 ! MK 1.10 NL 1.03 OV 0.98 PT 1.01 ! SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.97 ! MK 1.04 NL 0.99 OV 1.02 PT 1.04 ! SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 1.00 NL 1.04 OV 0.94 PT 1.05 ! SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.05 ! MK 1.02 NL 0.99 OV 1.05 PT 0.98 ! SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.03 ! MK 0.99 NL 1.09 OV 0.98 PT 0.95 ! SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 0.90 NL 1.06 OV 1.08 PT 0.92 ! SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.95 ! MK 0.81 NL 1.02 OV 1.02 PT 0.96 ! SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 0.90 NL 0.97 OV 1.02 PT 1.00 ! SC 0.92 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.06 ! MK 0.93 NL 1.02 OV 0.95 PT 0.94 ! SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 0.92 NL 1.00 OV 1.00 PT 0.92 ! SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.94 ! MK 0.86 NL 1.06 OV 1.00 PT 0.95 ! SC 1.01 ! ! ! Fit before self-cal, rms=0.068900Jy sigma=0.000705 ! Fit after self-cal, rms=0.067893Jy sigma=0.000704 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7751 mas, bmaj=2.099 mas, bpa=7.342 degrees ! Estimated noise=498.761 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 = -5.48899e-05 Jy ! Component: 100 - total flux cleaned = -3.96003e-05 Jy ! Component: 150 - total flux cleaned = -2.45777e-05 Jy ! Component: 200 - total flux cleaned = -1.10611e-05 Jy ! Total flux subtracted in 200 components = -1.10611e-05 Jy ! Clean residual min=-0.001485 max=0.001494 Jy/beam ! Clean residual mean=0.000010 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.0562361 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 12 components and 0.0562361 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=0.067884Jy sigma=0.000704 ! Fit after self-cal, rms=0.067888Jy sigma=0.000703 ! 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=0.067888Jy sigma=0.000703 ! Fit after self-cal, rms=0.067802Jy sigma=0.000703 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7745 mas, bmaj=2.093 mas, bpa=7.426 degrees ! Estimated noise=499.097 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.96567e-05 Jy ! Component: 100 - total flux cleaned = 5.06724e-05 Jy ! Component: 150 - total flux cleaned = 6.14308e-05 Jy ! Component: 200 - total flux cleaned = 7.02172e-05 Jy ! Total flux subtracted in 200 components = 7.02172e-05 Jy ! Clean residual min=-0.001433 max=0.001302 Jy/beam ! Clean residual mean=-0.000001 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.0563064 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 17 components and 0.0563064 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=0.067797Jy sigma=0.000703 ! Fit after self-cal, rms=0.067825Jy sigma=0.000702 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.92339e-05 Jy ! Component: 100 - total flux cleaned = 3.98741e-05 Jy ! Component: 150 - total flux cleaned = 3.9424e-05 Jy ! Component: 200 - total flux cleaned = 3.96764e-05 Jy ! Total flux subtracted in 200 components = 3.96764e-05 Jy ! Clean residual min=-0.001398 max=0.001257 Jy/beam ! Clean residual mean=-0.000002 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.056346 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 20 components and 0.056346 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=0.067821Jy sigma=0.000702 ! Fit after self-cal, rms=0.067816Jy sigma=0.000702 ! 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=0.067816Jy sigma=0.000702 ! Fit after self-cal, rms=0.067860Jy sigma=0.000702 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7737 mas, bmaj=2.087 mas, bpa=7.408 degrees ! Estimated noise=498.748 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.11824e-05 Jy ! Component: 100 - total flux cleaned = 5.04544e-05 Jy ! Component: 150 - total flux cleaned = 5.86056e-05 Jy ! Component: 200 - total flux cleaned = 5.87258e-05 Jy ! Total flux subtracted in 200 components = 5.87258e-05 Jy ! Clean residual min=-0.001394 max=0.001314 Jy/beam ! Clean residual mean=-0.000004 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.0564048 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 22 components and 0.0564048 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=0.067857Jy sigma=0.000702 ! Fit after self-cal, rms=0.067875Jy sigma=0.000702 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.57266e-05 Jy ! Component: 100 - total flux cleaned = -6.00435e-06 Jy ! Component: 150 - total flux cleaned = -2.04496e-05 Jy ! Component: 200 - total flux cleaned = -2.00993e-05 Jy ! Total flux subtracted in 200 components = -2.00993e-05 Jy ! Clean residual min=-0.001382 max=0.001289 Jy/beam ! Clean residual mean=-0.000004 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.0563847 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 23 components and 0.0563846 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=0.067873Jy sigma=0.000702 ! Fit after self-cal, rms=0.067869Jy sigma=0.000702 ! 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=0.067869Jy sigma=0.000702 ! Fit after self-cal, rms=0.067831Jy sigma=0.000702 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.084 mas, bmaj=6.838 mas, bpa=1.656 degrees ! Estimated noise=640.658 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000295598 Jy ! Component: 100 - total flux cleaned = 0.000295761 Jy ! Component: 150 - total flux cleaned = 0.00029644 Jy ! Component: 200 - total flux cleaned = 0.000297139 Jy ! Total flux subtracted in 200 components = 0.000297139 Jy ! Clean residual min=-0.001520 max=0.001306 Jy/beam ! Clean residual mean=-0.000006 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.0566818 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 25 components and 0.0566818 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=0.067832Jy sigma=0.000702 ! Fit after self-cal, rms=0.067838Jy sigma=0.000702 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 = -7.19604e-06 Jy ! Component: 100 - total flux cleaned = -5.51601e-06 Jy ! Component: 150 - total flux cleaned = -4.01513e-06 Jy ! Component: 200 - total flux cleaned = -2.76516e-06 Jy ! Total flux subtracted in 200 components = -2.76516e-06 Jy ! Clean residual min=-0.001515 max=0.001291 Jy/beam ! Clean residual mean=-0.000007 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.056679 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 25 components and 0.056679 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=0.067838Jy sigma=0.000702 ! Fit after self-cal, rms=0.067837Jy sigma=0.000702 ! 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=0.773 mas, bmaj=2.083 mas, bpa=7.378 degrees ! Estimated noise=498.496 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.773 x 2.083 at 7.378 degrees (North through East) ! Clean map min=-0.0012455 max=0.054807 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=0.5892 mas, bmaj=1.636 mas, bpa=3.954 degrees ! Estimated noise=1325.9 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0431417 Jy ! Component: 100 - total flux cleaned = 0.0529477 Jy ! Component: 150 - total flux cleaned = 0.0545003 Jy ! Component: 200 - total flux cleaned = 0.0551889 Jy ! Total flux subtracted in 200 components = 0.0551889 Jy ! Clean residual min=-0.003165 max=0.003222 Jy/beam ! Clean residual mean=-0.000005 rms=0.000958 Jy/beam ! Combined flux in latest and established models = 0.0551888 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0551888 Jy ! Inverting map and beam ! Estimated beam: bmin=0.773 mas, bmaj=2.083 mas, bpa=7.378 degrees ! Estimated noise=498.496 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 = 0.000889925 Jy ! Component: 100 - total flux cleaned = 0.0010247 Jy ! Component: 150 - total flux cleaned = 0.00112019 Jy ! Component: 200 - total flux cleaned = 0.00115996 Jy ! Total flux subtracted in 200 components = 0.00115996 Jy ! Clean residual min=-0.001411 max=0.001265 Jy/beam ! Clean residual mean=-0.000004 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.0563488 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 18 components and 0.0563488 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=2.084 mas, bmaj=6.838 mas, bpa=1.656 degrees ! Estimated noise=640.658 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000340422 Jy ! Component: 100 - total flux cleaned = 0.00033962 Jy ! Component: 150 - total flux cleaned = 0.000339177 Jy ! Component: 200 - total flux cleaned = 0.000338878 Jy ! Total flux subtracted in 200 components = 0.000338878 Jy ! Clean residual min=-0.001515 max=0.001284 Jy/beam ! Clean residual mean=-0.000007 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.0566877 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 = 2.24936e-07 Jy ! Component: 100 - total flux cleaned = 8.0054e-07 Jy ! Component: 150 - total flux cleaned = 1.39705e-06 Jy ! Component: 200 - total flux cleaned = 1.92833e-06 Jy ! Total flux subtracted in 200 components = 1.92833e-06 Jy ! Clean residual min=-0.001512 max=0.001289 Jy/beam ! Clean residual mean=-0.000007 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.0566896 Jy ! Adding 5 model components to the UV plane model. ! The established model now contains 21 components and 0.0566896 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.773 mas, bmaj=2.083 mas, bpa=7.378 degrees ! Estimated noise=498.496 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000241494 Jy ! Component: 100 - total flux cleaned = -0.000192949 Jy ! Component: 150 - total flux cleaned = -0.000179021 Jy ! Component: 200 - total flux cleaned = -0.000191276 Jy ! Total flux subtracted in 200 components = -0.000191276 Jy ! Clean residual min=-0.001354 max=0.001246 Jy/beam ! Clean residual mean=-0.000004 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.0564983 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 27 components and 0.0564983 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=0.000702 ! Fit after self-cal, rms=0.067852Jy sigma=0.000702 wmodel J2353-2743_X_2014_01_04_pus_map.mod ! Writing 27 model components to file: J2353-2743_X_2014_01_04_pus_map.mod wobs J2353-2743_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J2353-2743_X_2014_01_04_pus_uvs.fits wwins J2353-2743_X_2014_01_04_pus_map.win ! wwins: Wrote 1 windows to J2353-2743_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 = -0.000158703 Jy ! Component: 100 - total flux cleaned = -7.70793e-05 Jy ! Component: 150 - total flux cleaned = -5.74332e-05 Jy ! Component: 200 - total flux cleaned = -0.000109199 Jy ! Component: 250 - total flux cleaned = -0.000125316 Jy ! Component: 300 - total flux cleaned = -0.000171314 Jy ! Component: 350 - total flux cleaned = -0.000200617 Jy ! Component: 400 - total flux cleaned = -0.000228281 Jy ! Component: 450 - total flux cleaned = -0.000293283 Jy ! Component: 500 - total flux cleaned = -0.000392918 Jy ! Component: 550 - total flux cleaned = -0.000524558 Jy ! Component: 600 - total flux cleaned = -0.000627852 Jy ! Component: 650 - total flux cleaned = -0.000749871 Jy ! Component: 700 - total flux cleaned = -0.000857232 Jy ! Component: 750 - total flux cleaned = -0.00100364 Jy ! Component: 800 - total flux cleaned = -0.00112595 Jy ! Component: 850 - total flux cleaned = -0.00125474 Jy ! Component: 900 - total flux cleaned = -0.00138031 Jy ! Component: 950 - total flux cleaned = -0.00151216 Jy ! Component: 1000 - total flux cleaned = -0.00161339 Jy ! Component: 1050 - total flux cleaned = -0.00174843 Jy ! Component: 1100 - total flux cleaned = -0.0018542 Jy ! Component: 1150 - total flux cleaned = -0.00197494 Jy ! Component: 1200 - total flux cleaned = -0.00206795 Jy ! Component: 1250 - total flux cleaned = -0.00213439 Jy ! Component: 1300 - total flux cleaned = -0.00221575 Jy ! Component: 1350 - total flux cleaned = -0.00227177 Jy ! Component: 1400 - total flux cleaned = -0.002327 Jy ! Component: 1450 - total flux cleaned = -0.00238923 Jy ! Component: 1500 - total flux cleaned = -0.00246579 Jy ! Component: 1550 - total flux cleaned = -0.00252618 Jy ! Component: 1600 - total flux cleaned = -0.0025635 Jy ! Component: 1650 - total flux cleaned = -0.00261514 Jy ! Component: 1700 - total flux cleaned = -0.00266611 Jy ! Component: 1750 - total flux cleaned = -0.00268774 Jy ! Component: 1800 - total flux cleaned = -0.00272343 Jy ! Component: 1850 - total flux cleaned = -0.00275165 Jy ! Component: 1900 - total flux cleaned = -0.00275863 Jy ! Component: 1950 - total flux cleaned = -0.00277249 Jy ! Component: 2000 - total flux cleaned = -0.00282051 Jy ! Total flux subtracted in 2048 components = -0.0028546 Jy ! Clean residual min=-0.000369 max=0.000405 Jy/beam ! Clean residual mean=-0.000002 rms=0.000116 Jy/beam ! Combined flux in latest and established models = 0.0536437 Jy keep ! Adding 107 model components to the UV plane model. ! The established model now contains 134 components and 0.0536437 Jy ![Exited script file: muppet] wmap "J2353-2743_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.773 x 2.083 at 7.378 degrees (North through East) ! Clean map min=-0.00068691 max=0.055059 Jy/beam ! Writing clean map to FITS file: J2353-2743_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 0.0550586 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000116178 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.633024 0.633024 1.26605 2.5321 5.06419 10.1284 20.2568 40.5135 81.0271 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.055 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.773 x 2.083 at 7.378 degrees (North through East) ! Clean map min=-0.00068691 max=0.055059 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 J2353-2743_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:28:55 2017