! Started logfile: J0807+0708_X_2015_01_23_pus_uvs.log on Sun Jan 1 22:12:25 2017 obs J0807+0708_X_2015_01_23_pus_uva.fits ! Reading UV FITS file: J0807+0708_X_2015_01_23_pus_uva.fits ! AN table 1: 122 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.979053 visibilities/baseline/integration-bin. ! Found source: J0807+0708 ! ! 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 350 lines of history. ! ! Reading 64500 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 J0807+0708_X_2015_01_23_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 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.953002Jy sigma=0.011617 ! Fit after self-cal, rms=0.923024Jy sigma=0.011274 ! 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=0.7736 mas, bmaj=1.764 mas, bpa=-1.179 degrees ! Estimated noise=431.244 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 = 0.0593768 Jy ! Component: 100 - total flux cleaned = 0.0744239 Jy ! Total flux subtracted in 100 components = 0.0744239 Jy ! Clean residual min=-0.004475 max=0.006389 Jy/beam ! Clean residual mean=-0.000015 rms=0.001133 Jy/beam ! Combined flux in latest and established models = 0.0744239 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0744239 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=0.070495Jy sigma=0.000801 ! Fit after self-cal, rms=0.070498Jy sigma=0.000801 ! 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=0.9209 mas, bmaj=2.015 mas, bpa=-2.344 degrees ! Estimated noise=231.539 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 = 0.00796832 Jy ! Component: 100 - total flux cleaned = 0.0114312 Jy ! Component: 150 - total flux cleaned = 0.013059 Jy ! Component: 200 - total flux cleaned = 0.0139992 Jy ! Total flux subtracted in 200 components = 0.0139992 Jy ! Clean residual min=-0.004235 max=0.004267 Jy/beam ! Clean residual mean=0.000018 rms=0.000846 Jy/beam ! Combined flux in latest and established models = 0.0884231 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 17 components and 0.0884231 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=0.069602Jy sigma=0.000792 ! Fit after self-cal, rms=0.069617Jy sigma=0.000792 ! 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 0.91 FD 1.14 HN 1.07 KP 0.90 ! LA 1.10 MK 1.02 NL 1.03 OV 0.98 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.08 HN 1.11 KP 0.85 ! LA 1.08 MK 1.01 NL 1.04 OV 0.98 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.07 HN 1.05 KP 0.82 ! LA 1.13 MK 0.99 NL 1.05 OV 0.98 ! PT 0.92 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.08 HN 1.07 KP 0.77 ! LA 1.15 MK 0.97 NL 1.04 OV 0.97 ! PT 0.95 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.03 HN 1.02 KP 0.73 ! LA 1.12 MK 1.01 NL 1.05 OV 1.02 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.10 HN 1.06 KP 0.70 ! LA 1.14 MK 1.01 NL 1.06 OV 0.99 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.18 HN 1.13 KP 0.73 ! LA 1.16 MK 1.01 NL 1.07 OV 1.05 ! PT 1.00 SC 1.10 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.13 HN 1.15 KP 0.72 ! LA 1.12 MK 0.99 NL 1.03 OV 1.01 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.09 HN 1.13 KP 0.75 ! LA 1.16 MK 0.99 NL 1.05 OV 1.00 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.09 HN 1.12 KP 0.75 ! LA 1.17 MK 0.98 NL 1.06 OV 1.02 ! PT 0.94 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.11 HN 1.11 KP 0.78 ! LA 1.13 MK 0.99 NL 1.07 OV 1.02 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 1.05 KP 0.77 ! LA 1.12 MK 1.04 NL 1.05 OV 0.99 ! PT 0.95 SC 0.99 ! ! ! Fit before self-cal, rms=0.069617Jy sigma=0.000792 ! Fit after self-cal, rms=0.067807Jy sigma=0.000778 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9283 mas, bmaj=2.016 mas, bpa=-2.067 degrees ! Estimated noise=230.882 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 (-1.6, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00183414 Jy ! Component: 100 - total flux cleaned = 0.00150894 Jy ! Component: 150 - total flux cleaned = 0.00132241 Jy ! Component: 200 - total flux cleaned = 0.00122934 Jy ! Total flux subtracted in 200 components = 0.00122934 Jy ! Clean residual min=-0.000876 max=0.000945 Jy/beam ! Clean residual mean=-0.000002 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.0896524 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 32 components and 0.0896524 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=0.067736Jy sigma=0.000778 ! Fit after self-cal, rms=0.067748Jy sigma=0.000777 ! 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=0.067748Jy sigma=0.000777 ! Fit after self-cal, rms=0.068035Jy sigma=0.000776 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9272 mas, bmaj=2.011 mas, bpa=-2.071 degrees ! Estimated noise=231.127 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000944802 Jy ! Component: 100 - total flux cleaned = 0.000924628 Jy ! Component: 150 - total flux cleaned = 0.000891868 Jy ! Component: 200 - total flux cleaned = 0.000876784 Jy ! Total flux subtracted in 200 components = 0.000876784 Jy ! Clean residual min=-0.000668 max=0.000749 Jy/beam ! Clean residual mean=-0.000002 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.0905292 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 40 components and 0.0905292 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=0.068018Jy sigma=0.000776 ! Fit after self-cal, rms=0.068027Jy sigma=0.000776 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000154019 Jy ! Component: 100 - total flux cleaned = 7.60809e-05 Jy ! Component: 150 - total flux cleaned = 4.22304e-05 Jy ! Component: 200 - total flux cleaned = 2.18006e-05 Jy ! Total flux subtracted in 200 components = 2.18006e-05 Jy ! Clean residual min=-0.000638 max=0.000705 Jy/beam ! Clean residual mean=-0.000002 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.090551 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 48 components and 0.090551 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=0.068022Jy sigma=0.000776 ! Fit after self-cal, rms=0.068022Jy sigma=0.000776 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.068022Jy sigma=0.000776 ! Fit after self-cal, rms=0.068084Jy sigma=0.000776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9279 mas, bmaj=2.011 mas, bpa=-1.997 degrees ! Estimated noise=231.295 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000372771 Jy ! Component: 100 - total flux cleaned = 0.000396273 Jy ! Component: 150 - total flux cleaned = 0.00037691 Jy ! Component: 200 - total flux cleaned = 0.000377044 Jy ! Total flux subtracted in 200 components = 0.000377044 Jy ! Clean residual min=-0.000649 max=0.000691 Jy/beam ! Clean residual mean=-0.000003 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.090928 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 53 components and 0.090928 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=0.068079Jy sigma=0.000776 ! Fit after self-cal, rms=0.068080Jy sigma=0.000776 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.60025e-05 Jy ! Component: 100 - total flux cleaned = 4.97478e-05 Jy ! Component: 150 - total flux cleaned = 4.22016e-05 Jy ! Component: 200 - total flux cleaned = 3.52737e-05 Jy ! Total flux subtracted in 200 components = 3.52737e-05 Jy ! Clean residual min=-0.000646 max=0.000672 Jy/beam ! Clean residual mean=-0.000003 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.0909633 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 61 components and 0.0909633 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=0.068078Jy sigma=0.000776 ! Fit after self-cal, rms=0.068078Jy sigma=0.000776 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.068078Jy sigma=0.000776 ! Fit after self-cal, rms=0.068133Jy sigma=0.000776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.143 mas, bmaj=3.131 mas, bpa=-4.07 degrees ! Estimated noise=283.504 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000159194 Jy ! Component: 100 - total flux cleaned = 0.000184521 Jy ! Component: 150 - total flux cleaned = 0.000172738 Jy ! Component: 200 - total flux cleaned = 0.000172918 Jy ! Total flux subtracted in 200 components = 0.000172918 Jy ! Clean residual min=-0.000661 max=0.000858 Jy/beam ! Clean residual mean=-0.000006 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.0911362 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 75 components and 0.0911363 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=0.068132Jy sigma=0.000776 ! Fit after self-cal, rms=0.068132Jy sigma=0.000776 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.93017e-05 Jy ! Component: 100 - total flux cleaned = 3.11857e-05 Jy ! Component: 150 - total flux cleaned = 3.09584e-05 Jy ! Component: 200 - total flux cleaned = 2.33773e-05 Jy ! Total flux subtracted in 200 components = 2.33773e-05 Jy ! Clean residual min=-0.000664 max=0.000850 Jy/beam ! Clean residual mean=-0.000006 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.0911596 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 81 components and 0.0911596 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=0.068133Jy sigma=0.000776 ! Fit after self-cal, rms=0.068132Jy sigma=0.000776 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.9285 mas, bmaj=2.011 mas, bpa=-1.973 degrees ! Estimated noise=231.435 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9285 x 2.011 at -1.973 degrees (North through East) ! Clean map min=-0.00063168 max=0.077728 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=0.7814 mas, bmaj=1.764 mas, bpa=-0.6964 degrees ! Estimated noise=427.86 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0587157 Jy ! Component: 100 - total flux cleaned = 0.0735112 Jy ! Component: 150 - total flux cleaned = 0.0804996 Jy ! Component: 200 - total flux cleaned = 0.0846382 Jy ! Total flux subtracted in 200 components = 0.0846382 Jy ! Clean residual min=-0.001471 max=0.002120 Jy/beam ! Clean residual mean=-0.000008 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.0846382 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 0.0846382 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9285 mas, bmaj=2.011 mas, bpa=-1.973 degrees ! Estimated noise=231.435 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 = 0.00322484 Jy ! Component: 100 - total flux cleaned = 0.00493077 Jy ! Component: 150 - total flux cleaned = 0.00586728 Jy ! Component: 200 - total flux cleaned = 0.00615956 Jy ! Total flux subtracted in 200 components = 0.00615956 Jy ! Clean residual min=-0.000668 max=0.000732 Jy/beam ! Clean residual mean=-0.000004 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.0907977 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 26 components and 0.0907977 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=2.143 mas, bmaj=3.131 mas, bpa=-4.07 degrees ! Estimated noise=283.504 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000509807 Jy ! Component: 100 - total flux cleaned = 0.000484011 Jy ! Component: 150 - total flux cleaned = 0.000462885 Jy ! Component: 200 - total flux cleaned = 0.000454543 Jy ! Total flux subtracted in 200 components = 0.000454543 Jy ! Clean residual min=-0.000673 max=0.000833 Jy/beam ! Clean residual mean=-0.000006 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.0912522 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 = -6.74798e-06 Jy ! Component: 100 - total flux cleaned = -1.90356e-05 Jy ! Component: 150 - total flux cleaned = -2.47979e-05 Jy ! Component: 200 - total flux cleaned = -2.47997e-05 Jy ! Total flux subtracted in 200 components = -2.47997e-05 Jy ! Clean residual min=-0.000664 max=0.000825 Jy/beam ! Clean residual mean=-0.000006 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.0912274 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 51 components and 0.0912274 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9285 mas, bmaj=2.011 mas, bpa=-1.973 degrees ! Estimated noise=231.435 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.66433e-05 Jy ! Component: 100 - total flux cleaned = 9.38543e-06 Jy ! Component: 150 - total flux cleaned = -1.84019e-05 Jy ! Component: 200 - total flux cleaned = -4.29213e-05 Jy ! Total flux subtracted in 200 components = -4.29213e-05 Jy ! Clean residual min=-0.000688 max=0.000701 Jy/beam ! Clean residual mean=-0.000003 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.0911845 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 63 components and 0.0911845 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=0.068137Jy sigma=0.000776 ! Fit after self-cal, rms=0.068135Jy sigma=0.000776 wmodel J0807+0708_X_2015_01_23_pus_map.mod ! Writing 63 model components to file: J0807+0708_X_2015_01_23_pus_map.mod wobs J0807+0708_X_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J0807+0708_X_2015_01_23_pus_uvs.fits wwins J0807+0708_X_2015_01_23_pus_map.win ! wwins: Wrote 2 windows to J0807+0708_X_2015_01_23_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 = -3.43963e-05 Jy ! Component: 100 - total flux cleaned = -0.000133858 Jy ! Component: 150 - total flux cleaned = -0.000164643 Jy ! Component: 200 - total flux cleaned = -0.000193845 Jy ! Component: 250 - total flux cleaned = -0.000203253 Jy ! Component: 300 - total flux cleaned = -0.00023091 Jy ! Component: 350 - total flux cleaned = -0.000212843 Jy ! Component: 400 - total flux cleaned = -0.000195266 Jy ! Component: 450 - total flux cleaned = -0.00020382 Jy ! Component: 500 - total flux cleaned = -0.000203809 Jy ! Component: 550 - total flux cleaned = -0.000212023 Jy ! Component: 600 - total flux cleaned = -0.000220151 Jy ! Component: 650 - total flux cleaned = -0.000212189 Jy ! Component: 700 - total flux cleaned = -0.00022781 Jy ! Component: 750 - total flux cleaned = -0.000212506 Jy ! Component: 800 - total flux cleaned = -0.000242964 Jy ! Component: 850 - total flux cleaned = -0.000272803 Jy ! Component: 900 - total flux cleaned = -0.000287334 Jy ! Component: 950 - total flux cleaned = -0.000265546 Jy ! Component: 1000 - total flux cleaned = -0.00027293 Jy ! Component: 1050 - total flux cleaned = -0.000308146 Jy ! Component: 1100 - total flux cleaned = -0.000322052 Jy ! Component: 1150 - total flux cleaned = -0.000335719 Jy ! Component: 1200 - total flux cleaned = -0.000376134 Jy ! Component: 1250 - total flux cleaned = -0.000376048 Jy ! Component: 1300 - total flux cleaned = -0.000389159 Jy ! Component: 1350 - total flux cleaned = -0.000408739 Jy ! Component: 1400 - total flux cleaned = -0.000434308 Jy ! Component: 1450 - total flux cleaned = -0.000440659 Jy ! Component: 1500 - total flux cleaned = -0.000440609 Jy ! Component: 1550 - total flux cleaned = -0.000428174 Jy ! Component: 1600 - total flux cleaned = -0.00042211 Jy ! Component: 1650 - total flux cleaned = -0.000422149 Jy ! Component: 1700 - total flux cleaned = -0.000428185 Jy ! Component: 1750 - total flux cleaned = -0.000428192 Jy ! Component: 1800 - total flux cleaned = -0.000410512 Jy ! Component: 1850 - total flux cleaned = -0.000410643 Jy ! Component: 1900 - total flux cleaned = -0.000410692 Jy ! Component: 1950 - total flux cleaned = -0.000416457 Jy ! Component: 2000 - total flux cleaned = -0.000410809 Jy ! Total flux subtracted in 2048 components = -0.000427541 Jy ! Clean residual min=-0.000279 max=0.000335 Jy/beam ! Clean residual mean=-0.000001 rms=0.000106 Jy/beam ! Combined flux in latest and established models = 0.090757 Jy keep ! Adding 150 model components to the UV plane model. ! The established model now contains 213 components and 0.090757 Jy ![Exited script file: muppet] wmap "J0807+0708_X_2015_01_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9285 x 2.011 at -1.973 degrees (North through East) ! Clean map min=-0.00058268 max=0.077757 Jy/beam ! Writing clean map to FITS file: J0807+0708_X_2015_01_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0777566 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000106238 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.409885 0.409885 0.81977 1.63954 3.27908 6.55816 13.1163 26.2327 52.4653 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.077 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9285 x 2.011 at -1.973 degrees (North through East) ! Clean map min=-0.00058268 max=0.077757 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 J0807+0708_X_2015_01_23_pus_uvs.log closed on Sun Jan 1 22:12:28 2017