! Started logfile: J1419+3821_X_2017_08_05_pus_uvs.log on Thu May 9 18:53:52 2019 obs J1419+3821_X_2017_08_05_pus_uva.fits ! Reading UV FITS file: J1419+3821_X_2017_08_05_pus_uva.fits ! AN table 1: 9 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.881481 visibilities/baseline/integration-bin. ! Found source: J1419+3821 ! ! 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 575 lines of history. ! ! Reading 4284 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 J1419+3821_X_2017_08_05_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 15 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=0.612496Jy sigma=0.005240 ! Fit after self-cal, rms=0.604676Jy sigma=0.005177 ! 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=0.6999 mas, bmaj=2.193 mas, bpa=17.95 degrees ! Estimated noise=2040.11 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 = 0.304579 Jy ! Component: 100 - total flux cleaned = 0.373467 Jy ! Total flux subtracted in 100 components = 0.373467 Jy ! Clean residual min=-0.014494 max=0.024799 Jy/beam ! Clean residual mean=-0.000036 rms=0.004587 Jy/beam ! Combined flux in latest and established models = 0.373467 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.373467 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=0.099952Jy sigma=0.000802 ! Fit after self-cal, rms=0.099949Jy sigma=0.000802 ! 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=0.8436 mas, bmaj=2.299 mas, bpa=17.56 degrees ! Estimated noise=1294.79 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 = 0.0309959 Jy ! Component: 100 - total flux cleaned = 0.0446292 Jy ! Component: 150 - total flux cleaned = 0.0526517 Jy ! Component: 200 - total flux cleaned = 0.0581206 Jy ! Total flux subtracted in 200 components = 0.0581206 Jy ! Clean residual min=-0.013865 max=0.013528 Jy/beam ! Clean residual mean=0.000013 rms=0.003359 Jy/beam ! Combined flux in latest and established models = 0.431588 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 23 components and 0.431588 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=0.089986Jy sigma=0.000728 ! Fit after self-cal, rms=0.089983Jy sigma=0.000728 ! 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 0.97 HN 1.06 KP 1.10 ! LA 1.00 MK 0.98 NL 0.88 OV 1.09 ! PT 1.07 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.03 KP 1.06 ! LA 0.96 MK 1.01 NL 0.90 OV 1.10 ! PT 1.04 SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.07 KP 0.95 ! LA 1.00 MK 0.98 NL 0.89 OV 1.11 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.05 KP 0.90 ! LA 0.98 MK 1.01 NL 0.88 OV 1.07 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 0.99 KP 0.85 ! LA 0.97 MK 1.03 NL 0.92 OV 1.10 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.95 HN 1.02 KP 0.85 ! LA 1.00 MK 0.99 NL 0.90 OV 1.11 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 1.15 KP 0.82 ! LA 0.98 MK 1.00 NL 0.91 OV 1.13 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.06 KP 0.84 ! LA 1.00 MK 0.94 NL 0.91 OV 1.15 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 1.17 KP 0.86 ! LA 0.98 MK 0.96 NL 0.90 OV 1.15 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.08 KP 0.92 ! LA 1.03 MK 1.01 NL 0.90 OV 1.10 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.05 KP 0.96 ! LA 1.03 MK 0.99 NL 0.89 OV 1.09 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.01 KP 1.04 ! LA 1.02 MK 0.98 NL 0.89 OV 1.07 ! PT 1.03 SC 1.01 ! ! ! Fit before self-cal, rms=0.089983Jy sigma=0.000728 ! Fit after self-cal, rms=0.079831Jy sigma=0.000653 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8495 mas, bmaj=2.302 mas, bpa=17.42 degrees ! Estimated noise=1287.28 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 = -0.00100474 Jy ! Component: 100 - total flux cleaned = -0.000517018 Jy ! Component: 150 - total flux cleaned = -0.000192618 Jy ! Component: 200 - total flux cleaned = 1.2503e-05 Jy ! Total flux subtracted in 200 components = 1.2503e-05 Jy ! Clean residual min=-0.003787 max=0.003009 Jy/beam ! Clean residual mean=-0.000014 rms=0.000886 Jy/beam ! Combined flux in latest and established models = 0.4316 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 33 components and 0.4316 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=0.079613Jy sigma=0.000651 ! Fit after self-cal, rms=0.079611Jy sigma=0.000651 ! 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=0.079611Jy sigma=0.000651 ! Fit after self-cal, rms=0.079586Jy sigma=0.000651 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8494 mas, bmaj=2.301 mas, bpa=17.4 degrees ! Estimated noise=1287.57 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000522472 Jy ! Component: 100 - total flux cleaned = -0.000257856 Jy ! Component: 150 - total flux cleaned = -0.000144677 Jy ! Component: 200 - total flux cleaned = 7.26809e-06 Jy ! Total flux subtracted in 200 components = 7.26809e-06 Jy ! Clean residual min=-0.003491 max=0.002802 Jy/beam ! Clean residual mean=-0.000015 rms=0.000817 Jy/beam ! Combined flux in latest and established models = 0.431608 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 35 components and 0.431608 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=0.079492Jy sigma=0.000650 ! Fit after self-cal, rms=0.079491Jy sigma=0.000650 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 = 0.000165375 Jy ! Component: 100 - total flux cleaned = 0.000295252 Jy ! Component: 150 - total flux cleaned = 0.000373674 Jy ! Component: 200 - total flux cleaned = 0.000443991 Jy ! Total flux subtracted in 200 components = 0.000443991 Jy ! Clean residual min=-0.003352 max=0.002773 Jy/beam ! Clean residual mean=-0.000015 rms=0.000798 Jy/beam ! Combined flux in latest and established models = 0.432052 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 37 components and 0.432052 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=0.079451Jy sigma=0.000650 ! Fit after self-cal, rms=0.079452Jy sigma=0.000650 ! 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=0.079452Jy sigma=0.000650 ! Fit after self-cal, rms=0.079351Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8492 mas, bmaj=2.3 mas, bpa=17.37 degrees ! Estimated noise=1286.53 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000286114 Jy ! Component: 100 - total flux cleaned = -0.000210712 Jy ! Component: 150 - total flux cleaned = -0.000140192 Jy ! Component: 200 - total flux cleaned = -7.59687e-05 Jy ! Total flux subtracted in 200 components = -7.59687e-05 Jy ! Clean residual min=-0.003167 max=0.002655 Jy/beam ! Clean residual mean=-0.000016 rms=0.000768 Jy/beam ! Combined flux in latest and established models = 0.431976 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 40 components and 0.431976 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=0.079318Jy sigma=0.000649 ! Fit after self-cal, rms=0.079317Jy sigma=0.000649 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 = 9.35131e-05 Jy ! Component: 100 - total flux cleaned = 0.000146903 Jy ! Component: 150 - total flux cleaned = 0.000195891 Jy ! Component: 200 - total flux cleaned = 0.000241459 Jy ! Total flux subtracted in 200 components = 0.000241459 Jy ! Clean residual min=-0.003081 max=0.002647 Jy/beam ! Clean residual mean=-0.000016 rms=0.000760 Jy/beam ! Combined flux in latest and established models = 0.432217 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 43 components and 0.432217 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=0.079302Jy sigma=0.000649 ! Fit after self-cal, rms=0.079302Jy sigma=0.000649 ! 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=0.079302Jy sigma=0.000649 ! Fit after self-cal, rms=0.079241Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.034 mas, bmaj=2.796 mas, bpa=10.71 degrees ! Estimated noise=1664.11 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00039218 Jy ! Component: 100 - total flux cleaned = 0.000430613 Jy ! Component: 150 - total flux cleaned = 0.000463125 Jy ! Component: 200 - total flux cleaned = 0.000482598 Jy ! Total flux subtracted in 200 components = 0.000482598 Jy ! Clean residual min=-0.003063 max=0.003420 Jy/beam ! Clean residual mean=-0.000038 rms=0.000885 Jy/beam ! Combined flux in latest and established models = 0.4327 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 46 components and 0.4327 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=0.079240Jy sigma=0.000649 ! Fit after self-cal, rms=0.079239Jy sigma=0.000649 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 = 3.23586e-05 Jy ! Component: 100 - total flux cleaned = 4.17453e-05 Jy ! Component: 150 - total flux cleaned = 4.9977e-05 Jy ! Component: 200 - total flux cleaned = 5.76817e-05 Jy ! Total flux subtracted in 200 components = 5.76817e-05 Jy ! Clean residual min=-0.003057 max=0.003400 Jy/beam ! Clean residual mean=-0.000038 rms=0.000885 Jy/beam ! Combined flux in latest and established models = 0.432757 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 49 components and 0.432757 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=0.079242Jy sigma=0.000649 ! Fit after self-cal, rms=0.079241Jy sigma=0.000649 ! 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=0.8492 mas, bmaj=2.3 mas, bpa=17.35 degrees ! Estimated noise=1285.82 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8492 x 2.3 at 17.35 degrees (North through East) ! Clean map min=-0.002716 max=0.39517 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=0.7052 mas, bmaj=2.196 mas, bpa=17.8 degrees ! Estimated noise=2038.68 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.304341 Jy ! Component: 100 - total flux cleaned = 0.372026 Jy ! Component: 150 - total flux cleaned = 0.395863 Jy ! Component: 200 - total flux cleaned = 0.407612 Jy ! Total flux subtracted in 200 components = 0.407612 Jy ! Clean residual min=-0.005326 max=0.006228 Jy/beam ! Clean residual mean=-0.000018 rms=0.001479 Jy/beam ! Combined flux in latest and established models = 0.407612 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.407612 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8492 mas, bmaj=2.3 mas, bpa=17.35 degrees ! Estimated noise=1285.82 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 = 0.00884044 Jy ! Component: 100 - total flux cleaned = 0.0142073 Jy ! Component: 150 - total flux cleaned = 0.0178581 Jy ! Component: 200 - total flux cleaned = 0.020381 Jy ! Total flux subtracted in 200 components = 0.020381 Jy ! Clean residual min=-0.003072 max=0.002656 Jy/beam ! Clean residual mean=-0.000019 rms=0.000809 Jy/beam ! Combined flux in latest and established models = 0.427993 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 53 components and 0.427993 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=2.034 mas, bmaj=2.796 mas, bpa=10.71 degrees ! Estimated noise=1664.11 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0027477 Jy ! Component: 100 - total flux cleaned = 0.00397313 Jy ! Component: 150 - total flux cleaned = 0.00457018 Jy ! Component: 200 - total flux cleaned = 0.00484791 Jy ! Total flux subtracted in 200 components = 0.00484791 Jy ! Clean residual min=-0.003027 max=0.003381 Jy/beam ! Clean residual mean=-0.000037 rms=0.000883 Jy/beam ! Combined flux in latest and established models = 0.432841 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 = 2.62248e-05 Jy ! Component: 100 - total flux cleaned = 4.17789e-05 Jy ! Component: 150 - total flux cleaned = 5.59363e-05 Jy ! Component: 200 - total flux cleaned = 6.86614e-05 Jy ! Total flux subtracted in 200 components = 6.86614e-05 Jy ! Clean residual min=-0.003017 max=0.003385 Jy/beam ! Clean residual mean=-0.000037 rms=0.000881 Jy/beam ! Combined flux in latest and established models = 0.432909 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 70 components and 0.432909 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8492 mas, bmaj=2.3 mas, bpa=17.35 degrees ! Estimated noise=1285.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000258895 Jy ! Component: 100 - total flux cleaned = -0.000260422 Jy ! Component: 150 - total flux cleaned = -0.000304595 Jy ! Component: 200 - total flux cleaned = -0.000373156 Jy ! Total flux subtracted in 200 components = -0.000373156 Jy ! Clean residual min=-0.002725 max=0.002823 Jy/beam ! Clean residual mean=-0.000016 rms=0.000754 Jy/beam ! Combined flux in latest and established models = 0.432536 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 79 components and 0.432536 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=0.079238Jy sigma=0.000649 ! Fit after self-cal, rms=0.079236Jy sigma=0.000649 wmodel J1419+3821_X_2017_08_05_pus_map.mod ! Writing 79 model components to file: J1419+3821_X_2017_08_05_pus_map.mod wobs J1419+3821_X_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J1419+3821_X_2017_08_05_pus_uvs.fits wwins J1419+3821_X_2017_08_05_pus_map.win ! wwins: Wrote 1 windows to J1419+3821_X_2017_08_05_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 = -0.000132832 Jy ! Component: 100 - total flux cleaned = -0.000179406 Jy ! Component: 150 - total flux cleaned = -0.000225792 Jy ! Component: 200 - total flux cleaned = -0.000311739 Jy ! Component: 250 - total flux cleaned = -0.000353981 Jy ! Component: 300 - total flux cleaned = -0.000315424 Jy ! Component: 350 - total flux cleaned = -0.000315542 Jy ! Component: 400 - total flux cleaned = -0.000388015 Jy ! Component: 450 - total flux cleaned = -0.000354177 Jy ! Component: 500 - total flux cleaned = -0.00048969 Jy ! Component: 550 - total flux cleaned = -0.000619214 Jy ! Component: 600 - total flux cleaned = -0.000618143 Jy ! Component: 650 - total flux cleaned = -0.000740756 Jy ! Component: 700 - total flux cleaned = -0.000770653 Jy ! Component: 750 - total flux cleaned = -0.000800039 Jy ! Component: 800 - total flux cleaned = -0.00082812 Jy ! Component: 850 - total flux cleaned = -0.000883059 Jy ! Component: 900 - total flux cleaned = -0.00090957 Jy ! Component: 950 - total flux cleaned = -0.000962019 Jy ! Component: 1000 - total flux cleaned = -0.000962017 Jy ! Component: 1050 - total flux cleaned = -0.00103723 Jy ! Component: 1100 - total flux cleaned = -0.00108616 Jy ! Component: 1150 - total flux cleaned = -0.00118178 Jy ! Component: 1200 - total flux cleaned = -0.00118139 Jy ! Component: 1250 - total flux cleaned = -0.0012043 Jy ! Component: 1300 - total flux cleaned = -0.00122606 Jy ! Component: 1350 - total flux cleaned = -0.00122555 Jy ! Component: 1400 - total flux cleaned = -0.00131318 Jy ! Component: 1450 - total flux cleaned = -0.00142079 Jy ! Component: 1500 - total flux cleaned = -0.0014844 Jy ! Component: 1550 - total flux cleaned = -0.00163031 Jy ! Component: 1600 - total flux cleaned = -0.00169176 Jy ! Component: 1650 - total flux cleaned = -0.0017322 Jy ! Component: 1700 - total flux cleaned = -0.00181212 Jy ! Component: 1750 - total flux cleaned = -0.00189094 Jy ! Component: 1800 - total flux cleaned = -0.00194933 Jy ! Component: 1850 - total flux cleaned = -0.00202592 Jy ! Component: 1900 - total flux cleaned = -0.00206363 Jy ! Component: 1950 - total flux cleaned = -0.00208248 Jy ! Component: 2000 - total flux cleaned = -0.00210076 Jy ! Total flux subtracted in 2048 components = -0.00206391 Jy ! Clean residual min=-0.001115 max=0.001133 Jy/beam ! Clean residual mean=-0.000006 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.430472 Jy keep ! Adding 127 model components to the UV plane model. ! The established model now contains 206 components and 0.430472 Jy ![Exited script file: muppet] wmap "J1419+3821_X_2017_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8492 x 2.3 at 17.35 degrees (North through East) ! Clean map min=-0.0016939 max=0.39534 Jy/beam ! Writing clean map to FITS file: J1419+3821_X_2017_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.395345 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000342946 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.260238 0.260238 0.520477 1.04095 2.08191 4.16382 8.32763 16.6553 33.3105 66.621 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.395 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8492 x 2.3 at 17.35 degrees (North through East) ! Clean map min=-0.0016939 max=0.39534 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 J1419+3821_X_2017_08_05_pus_uvs.log closed on Thu May 9 18:53:53 2019