! Started logfile: J0310+3814_X_2017_01_21_pus_uvs.log on Sun May 5 15:25:26 2019 obs J0310+3814_X_2017_01_21_pus_uva.fits ! Reading UV FITS file: J0310+3814_X_2017_01_21_pus_uva.fits ! AN table 1: 8 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.857639 visibilities/baseline/integration-bin. ! Found source: J0310+3814 ! ! 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 1086 lines of history. ! ! Reading 2964 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 J0310+3814_X_2017_01_21_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 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.549601Jy sigma=0.003755 ! Fit after self-cal, rms=0.536795Jy sigma=0.003663 ! 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=0.6175 mas, bmaj=2.093 mas, bpa=16.47 degrees ! Estimated noise=2730.34 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 = 0.384053 Jy ! Component: 100 - total flux cleaned = 0.467801 Jy ! Total flux subtracted in 100 components = 0.467801 Jy ! Clean residual min=-0.013157 max=0.024130 Jy/beam ! Clean residual mean=0.000008 rms=0.004416 Jy/beam ! Combined flux in latest and established models = 0.467801 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.467801 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=0.122970Jy sigma=0.000712 ! Fit after self-cal, rms=0.122969Jy sigma=0.000712 ! 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=0.7236 mas, bmaj=2.162 mas, bpa=16.54 degrees ! Estimated noise=1929.32 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 = 0.0165375 Jy ! Component: 100 - total flux cleaned = 0.0233366 Jy ! Component: 150 - total flux cleaned = 0.0246349 Jy ! Component: 200 - total flux cleaned = 0.0248045 Jy ! Total flux subtracted in 200 components = 0.0248045 Jy ! Clean residual min=-0.013497 max=0.015096 Jy/beam ! Clean residual mean=0.000027 rms=0.003189 Jy/beam ! Combined flux in latest and established models = 0.492606 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.492606 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=0.122063Jy sigma=0.000682 ! Fit after self-cal, rms=0.122074Jy sigma=0.000682 ! 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 1.06 FD 0.96 HN 0.95 LA 1.05 ! MK 0.94 NL 0.95 OV 0.96 PT 1.08 ! SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.02 LA 1.06 ! MK 0.97 NL 0.92 OV 0.98 PT 1.18 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.94 HN 0.98 LA 1.04 ! MK 0.98 NL 0.97 OV 0.96 PT 1.10 ! SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.00 HN 0.99 LA 1.00 ! MK 0.96 NL 0.95 OV 0.96 PT 1.02 ! SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.01 HN 0.95 LA 1.03 ! MK 1.00 NL 0.93 OV 0.97 PT 1.10 ! SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 0.96 LA 1.05 ! MK 0.95 NL 0.93 OV 1.01 PT 1.09 ! SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.97 HN 0.99 LA 1.00 ! MK 0.98 NL 0.96 OV 1.01 PT 1.08 ! SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.02 HN 0.98 LA 1.04 ! MK 0.98 NL 0.96 OV 1.03 PT 1.09 ! SC 0.98 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 0.99 LA 1.03 ! MK 1.01 NL 0.93 OV 0.99 PT 1.09 ! SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.00 LA 1.08 ! MK 0.98 NL 0.94 OV 0.98 PT 1.14 ! SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.00 HN 1.02 LA 1.08 ! MK 0.94 NL 0.94 OV 0.99 PT 1.10 ! SC 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.01 HN 0.96 LA 1.06 ! MK 0.96 NL 0.94 OV 0.99 PT 1.16 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.122074Jy sigma=0.000682 ! Fit after self-cal, rms=0.124632Jy sigma=0.000644 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7186 mas, bmaj=2.163 mas, bpa=16.27 degrees ! Estimated noise=1918.93 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 = 0.00371316 Jy ! Component: 100 - total flux cleaned = 0.00438946 Jy ! Component: 150 - total flux cleaned = 0.00476445 Jy ! Component: 200 - total flux cleaned = 0.00488927 Jy ! Total flux subtracted in 200 components = 0.00488927 Jy ! Clean residual min=-0.004537 max=0.005395 Jy/beam ! Clean residual mean=0.000002 rms=0.001297 Jy/beam ! Combined flux in latest and established models = 0.497495 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 24 components and 0.497495 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=0.124506Jy sigma=0.000642 ! Fit after self-cal, rms=0.124696Jy sigma=0.000642 ! 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=0.124696Jy sigma=0.000642 ! Fit after self-cal, rms=0.125140Jy sigma=0.000641 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7172 mas, bmaj=2.162 mas, bpa=16.23 degrees ! Estimated noise=1919.91 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00215757 Jy ! Component: 100 - total flux cleaned = 0.00246352 Jy ! Component: 150 - total flux cleaned = 0.00266591 Jy ! Component: 200 - total flux cleaned = 0.00283331 Jy ! Total flux subtracted in 200 components = 0.00283331 Jy ! Clean residual min=-0.004273 max=0.004552 Jy/beam ! Clean residual mean=0.000002 rms=0.001210 Jy/beam ! Combined flux in latest and established models = 0.500328 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 27 components and 0.500328 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=0.125092Jy sigma=0.000641 ! Fit after self-cal, rms=0.125089Jy sigma=0.000641 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 = 0.000236846 Jy ! Component: 100 - total flux cleaned = 0.00036769 Jy ! Component: 150 - total flux cleaned = 0.000481843 Jy ! Component: 200 - total flux cleaned = 0.000558843 Jy ! Total flux subtracted in 200 components = 0.000558843 Jy ! Clean residual min=-0.004290 max=0.004425 Jy/beam ! Clean residual mean=0.000002 rms=0.001195 Jy/beam ! Combined flux in latest and established models = 0.500887 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 35 components and 0.500887 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=0.125074Jy sigma=0.000641 ! Fit after self-cal, rms=0.125078Jy sigma=0.000641 ! 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=0.125078Jy sigma=0.000641 ! Fit after self-cal, rms=0.125299Jy sigma=0.000641 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7163 mas, bmaj=2.162 mas, bpa=16.18 degrees ! Estimated noise=1919.08 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000879001 Jy ! Component: 100 - total flux cleaned = 0.00111408 Jy ! Component: 150 - total flux cleaned = 0.00133802 Jy ! Component: 200 - total flux cleaned = 0.00147613 Jy ! Total flux subtracted in 200 components = 0.00147613 Jy ! Clean residual min=-0.004248 max=0.004289 Jy/beam ! Clean residual mean=0.000003 rms=0.001156 Jy/beam ! Combined flux in latest and established models = 0.502363 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 38 components and 0.502363 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=0.125279Jy sigma=0.000640 ! Fit after self-cal, rms=0.125285Jy sigma=0.000640 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 = 3.43793e-05 Jy ! Component: 100 - total flux cleaned = 0.000175479 Jy ! Component: 150 - total flux cleaned = 0.000277267 Jy ! Component: 200 - total flux cleaned = 0.000366934 Jy ! Total flux subtracted in 200 components = 0.000366934 Jy ! Clean residual min=-0.004264 max=0.004282 Jy/beam ! Clean residual mean=0.000003 rms=0.001150 Jy/beam ! Combined flux in latest and established models = 0.50273 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 42 components and 0.50273 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=0.125273Jy sigma=0.000640 ! Fit after self-cal, rms=0.125280Jy sigma=0.000640 ! 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=0.125280Jy sigma=0.000640 ! Fit after self-cal, rms=0.125395Jy sigma=0.000640 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.636 mas, bmaj=2.621 mas, bpa=9.187 degrees ! Estimated noise=3074.57 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00203179 Jy ! Component: 100 - total flux cleaned = 0.00224354 Jy ! Component: 150 - total flux cleaned = 0.00234754 Jy ! Component: 200 - total flux cleaned = 0.00242175 Jy ! Total flux subtracted in 200 components = 0.00242175 Jy ! Clean residual min=-0.004705 max=0.004612 Jy/beam ! Clean residual mean=0.000009 rms=0.001464 Jy/beam ! Combined flux in latest and established models = 0.505152 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 54 components and 0.505152 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=0.125459Jy sigma=0.000640 ! Fit after self-cal, rms=0.125420Jy sigma=0.000640 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 = 0.000222997 Jy ! Component: 100 - total flux cleaned = 0.000280406 Jy ! Component: 150 - total flux cleaned = 0.000258072 Jy ! Component: 200 - total flux cleaned = 0.000257551 Jy ! Total flux subtracted in 200 components = 0.000257551 Jy ! Clean residual min=-0.004584 max=0.004546 Jy/beam ! Clean residual mean=0.000010 rms=0.001451 Jy/beam ! Combined flux in latest and established models = 0.505409 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 58 components and 0.505409 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=0.125461Jy sigma=0.000640 ! Fit after self-cal, rms=0.125446Jy sigma=0.000640 ! 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=0.7158 mas, bmaj=2.162 mas, bpa=16.15 degrees ! Estimated noise=1918.48 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7158 x 2.162 at 16.15 degrees (North through East) ! Clean map min=-0.0037544 max=0.48443 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=0.6116 mas, bmaj=2.092 mas, bpa=16.13 degrees ! Estimated noise=2684.64 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.377605 Jy ! Component: 100 - total flux cleaned = 0.459992 Jy ! Component: 150 - total flux cleaned = 0.478833 Jy ! Component: 200 - total flux cleaned = 0.485919 Jy ! Total flux subtracted in 200 components = 0.485919 Jy ! Clean residual min=-0.007014 max=0.007417 Jy/beam ! Clean residual mean=-0.000003 rms=0.001898 Jy/beam ! Combined flux in latest and established models = 0.485919 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 0.485919 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7158 mas, bmaj=2.162 mas, bpa=16.15 degrees ! Estimated noise=1918.48 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 = 0.00489191 Jy ! Component: 100 - total flux cleaned = 0.00789877 Jy ! Component: 150 - total flux cleaned = 0.0100702 Jy ! Component: 200 - total flux cleaned = 0.0117022 Jy ! Total flux subtracted in 200 components = 0.0117022 Jy ! Clean residual min=-0.004512 max=0.004649 Jy/beam ! Clean residual mean=0.000001 rms=0.001196 Jy/beam ! Combined flux in latest and established models = 0.497621 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 26 components and 0.497621 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=1.636 mas, bmaj=2.621 mas, bpa=9.187 degrees ! Estimated noise=3074.57 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00404196 Jy ! Component: 100 - total flux cleaned = 0.00544645 Jy ! Component: 150 - total flux cleaned = 0.00581134 Jy ! Component: 200 - total flux cleaned = 0.00607467 Jy ! Total flux subtracted in 200 components = 0.00607467 Jy ! Clean residual min=-0.004675 max=0.004577 Jy/beam ! Clean residual mean=0.000007 rms=0.001481 Jy/beam ! Combined flux in latest and established models = 0.503695 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 = 0.000192438 Jy ! Component: 100 - total flux cleaned = 0.000295354 Jy ! Component: 150 - total flux cleaned = 0.000391941 Jy ! Component: 200 - total flux cleaned = 0.000482921 Jy ! Total flux subtracted in 200 components = 0.000482921 Jy ! Clean residual min=-0.004599 max=0.004530 Jy/beam ! Clean residual mean=0.000007 rms=0.001467 Jy/beam ! Combined flux in latest and established models = 0.504178 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 37 components and 0.504178 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7158 mas, bmaj=2.162 mas, bpa=16.15 degrees ! Estimated noise=1918.48 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00142344 Jy ! Component: 100 - total flux cleaned = -0.00170875 Jy ! Component: 150 - total flux cleaned = -0.00170202 Jy ! Component: 200 - total flux cleaned = -0.00170194 Jy ! Total flux subtracted in 200 components = -0.00170194 Jy ! Clean residual min=-0.004338 max=0.004474 Jy/beam ! Clean residual mean=0.000002 rms=0.001139 Jy/beam ! Combined flux in latest and established models = 0.502477 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 47 components and 0.502477 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=0.125403Jy sigma=0.000640 ! Fit after self-cal, rms=0.125402Jy sigma=0.000640 wmodel J0310+3814_X_2017_01_21_pus_map.mod ! Writing 47 model components to file: J0310+3814_X_2017_01_21_pus_map.mod wobs J0310+3814_X_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J0310+3814_X_2017_01_21_pus_uvs.fits wwins J0310+3814_X_2017_01_21_pus_map.win ! wwins: Wrote 1 windows to J0310+3814_X_2017_01_21_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 = 0.000814527 Jy ! Component: 100 - total flux cleaned = 0.00102866 Jy ! Component: 150 - total flux cleaned = 0.00122321 Jy ! Component: 200 - total flux cleaned = 0.0017076 Jy ! Component: 250 - total flux cleaned = 0.0021637 Jy ! Component: 300 - total flux cleaned = 0.00254239 Jy ! Component: 350 - total flux cleaned = 0.00280103 Jy ! Component: 400 - total flux cleaned = 0.00309864 Jy ! Component: 450 - total flux cleaned = 0.00328866 Jy ! Component: 500 - total flux cleaned = 0.00338073 Jy ! Component: 550 - total flux cleaned = 0.0037382 Jy ! Component: 600 - total flux cleaned = 0.00391175 Jy ! Component: 650 - total flux cleaned = 0.00399592 Jy ! Component: 700 - total flux cleaned = 0.00387291 Jy ! Component: 750 - total flux cleaned = 0.00379272 Jy ! Component: 800 - total flux cleaned = 0.00359815 Jy ! Component: 850 - total flux cleaned = 0.00356079 Jy ! Component: 900 - total flux cleaned = 0.00341099 Jy ! Component: 950 - total flux cleaned = 0.00319136 Jy ! Component: 1000 - total flux cleaned = 0.00304791 Jy ! Component: 1050 - total flux cleaned = 0.00294423 Jy ! Component: 1100 - total flux cleaned = 0.00301244 Jy ! Component: 1150 - total flux cleaned = 0.00297795 Jy ! Component: 1200 - total flux cleaned = 0.00281222 Jy ! Component: 1250 - total flux cleaned = 0.00258568 Jy ! Component: 1300 - total flux cleaned = 0.00242688 Jy ! Component: 1350 - total flux cleaned = 0.00236464 Jy ! Component: 1400 - total flux cleaned = 0.00220976 Jy ! Component: 1450 - total flux cleaned = 0.00202751 Jy ! Component: 1500 - total flux cleaned = 0.00199792 Jy ! Component: 1550 - total flux cleaned = 0.0018206 Jy ! Component: 1600 - total flux cleaned = 0.0017044 Jy ! Component: 1650 - total flux cleaned = 0.00164659 Jy ! Component: 1700 - total flux cleaned = 0.00153335 Jy ! Component: 1750 - total flux cleaned = 0.00147696 Jy ! Component: 1800 - total flux cleaned = 0.00139382 Jy ! Component: 1850 - total flux cleaned = 0.00131204 Jy ! Component: 1900 - total flux cleaned = 0.00117785 Jy ! Component: 1950 - total flux cleaned = 0.00107155 Jy ! Component: 2000 - total flux cleaned = 0.00104554 Jy ! Total flux subtracted in 2048 components = 0.00104539 Jy ! Clean residual min=-0.001820 max=0.001678 Jy/beam ! Clean residual mean=-0.000001 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.503522 Jy keep ! Adding 156 model components to the UV plane model. ! The established model now contains 203 components and 0.503522 Jy ![Exited script file: muppet] wmap "J0310+3814_X_2017_01_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7158 x 2.162 at 16.15 degrees (North through East) ! Clean map min=-0.0027942 max=0.48405 Jy/beam ! Writing clean map to FITS file: J0310+3814_X_2017_01_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.484047 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000487056 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.301864 0.301864 0.603729 1.20746 2.41492 4.82983 9.65966 19.3193 38.6387 77.2773 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.484 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7158 x 2.162 at 16.15 degrees (North through East) ! Clean map min=-0.0027942 max=0.48405 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 J0310+3814_X_2017_01_21_pus_uvs.log closed on Sun May 5 15:25:26 2019