! Started logfile: J0406-3826_X_2017_03_27_pus_uvs.log on Sat Apr 27 21:57:54 2019 obs J0406-3826_X_2017_03_27_pus_uva.fits ! Reading UV FITS file: J0406-3826_X_2017_03_27_pus_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.355556 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0406-3826 ! ! 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 1844 lines of history. ! ! Reading 3072 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 J0406-3826_X_2017_03_27_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 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.192174Jy sigma=0.001247 ! Fit after self-cal, rms=0.181508Jy sigma=0.001176 ! 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=0.7694 mas, bmaj=5.328 mas, bpa=-17.5 degrees ! Estimated noise=2445.18 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 = 0.779289 Jy ! Component: 100 - total flux cleaned = 0.951452 Jy ! Total flux subtracted in 100 components = 0.951452 Jy ! Clean residual min=-0.052326 max=0.059499 Jy/beam ! Clean residual mean=0.000484 rms=0.014881 Jy/beam ! Combined flux in latest and established models = 0.951452 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.951452 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=0.191371Jy sigma=0.001277 ! Fit after self-cal, rms=0.191342Jy sigma=0.001277 ! 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=0.9789 mas, bmaj=5.715 mas, bpa=-16.39 degrees ! Estimated noise=1860.91 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 = 0.0817294 Jy ! Component: 100 - total flux cleaned = 0.126875 Jy ! Component: 150 - total flux cleaned = 0.154649 Jy ! Component: 200 - total flux cleaned = 0.172245 Jy ! Total flux subtracted in 200 components = 0.172245 Jy ! Clean residual min=-0.039200 max=0.038220 Jy/beam ! Clean residual mean=0.001274 rms=0.011247 Jy/beam ! Combined flux in latest and established models = 1.1237 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 44 components and 1.1237 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=0.154325Jy sigma=0.000987 ! Fit after self-cal, rms=0.154201Jy sigma=0.000986 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 0.92 HN 1.00* KP 0.96 ! LA 1.00 MK 0.98 NL 1.00* OV 0.97 ! PT 0.98 SC 1.00* ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.28 FD 0.94 HN 1.00* KP 0.97 ! LA 1.00 MK 1.00 NL 1.00* OV 0.97 ! PT 0.95 SC 1.00* ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.27 FD 0.93 HN 1.00* KP 0.92 ! LA 1.02 MK 1.00 NL 1.00* OV 0.97 ! PT 0.96 SC 1.00* ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 0.91 HN 1.00* KP 0.94 ! LA 1.02 MK 1.01 NL 1.00* OV 0.98 ! PT 0.98 SC 1.00* ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.31 FD 0.92 HN 1.00* KP 0.94 ! LA 1.02 MK 1.03 NL 1.00* OV 0.97 ! PT 0.97 SC 1.00* ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.31 FD 0.91 HN 1.00* KP 0.94 ! LA 1.02 MK 1.02 NL 1.00* OV 0.98 ! PT 0.98 SC 1.00* ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.30 FD 0.93 HN 1.00* KP 0.94 ! LA 1.04 MK 1.03 NL 1.00* OV 0.97 ! PT 0.97 SC 1.00* ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.35 FD 0.97 HN 1.00* KP 0.94 ! LA 1.02 MK 1.03 NL 1.00* OV 0.97 ! PT 0.98 SC 1.00* ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.32 FD 0.94 HN 1.00* KP 0.93 ! LA 1.03 MK 1.01 NL 1.00* OV 0.98 ! PT 0.98 SC 1.00* ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.30 FD 0.92 HN 1.00* KP 0.85 ! LA 1.03 MK 0.99 NL 1.00* OV 1.05 ! PT 1.03 SC 1.00* ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.42 FD 0.99 HN 1.00* KP 0.96 ! LA 1.09 MK 1.07 NL 1.00* OV 1.11 ! PT 1.12 SC 1.00* ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.27 FD 0.96 HN 1.00* KP 0.96 ! LA 1.05 MK 0.99 NL 1.00* OV 1.10 ! PT 1.07 SC 1.00* ! ! ! Fit before self-cal, rms=0.154201Jy sigma=0.000986 ! Fit after self-cal, rms=0.104621Jy sigma=0.000655 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9752 mas, bmaj=5.763 mas, bpa=-16.2 degrees ! Estimated noise=1871.48 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 (-4.2, -7.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0147766 Jy ! Component: 100 - total flux cleaned = 0.0134542 Jy ! Component: 150 - total flux cleaned = 0.0129415 Jy ! Component: 200 - total flux cleaned = 0.0120602 Jy ! Total flux subtracted in 200 components = 0.0120602 Jy ! Clean residual min=-0.007546 max=0.006301 Jy/beam ! Clean residual mean=0.000115 rms=0.001939 Jy/beam ! Combined flux in latest and established models = 1.13576 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 66 components and 1.13576 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=0.102047Jy sigma=0.000634 ! Fit after self-cal, rms=0.102113Jy sigma=0.000633 ! 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=0.102113Jy sigma=0.000633 ! Fit after self-cal, rms=0.101623Jy sigma=0.000628 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9745 mas, bmaj=5.761 mas, bpa=-16.22 degrees ! Estimated noise=1869.83 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00165127 Jy ! Component: 100 - total flux cleaned = 0.000810031 Jy ! Component: 150 - total flux cleaned = 0.000209471 Jy ! Component: 200 - total flux cleaned = -6.38575e-05 Jy ! Total flux subtracted in 200 components = -6.38575e-05 Jy ! Clean residual min=-0.006034 max=0.005091 Jy/beam ! Clean residual mean=0.000084 rms=0.001538 Jy/beam ! Combined flux in latest and established models = 1.13569 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 75 components and 1.13569 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=0.101138Jy sigma=0.000624 ! Fit after self-cal, rms=0.101120Jy sigma=0.000624 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 = 0.000367589 Jy ! Component: 100 - total flux cleaned = -8.76519e-05 Jy ! Component: 150 - total flux cleaned = -8.80104e-05 Jy ! Component: 200 - total flux cleaned = -0.000187134 Jy ! Total flux subtracted in 200 components = -0.000187134 Jy ! Clean residual min=-0.005413 max=0.004758 Jy/beam ! Clean residual mean=0.000085 rms=0.001408 Jy/beam ! Combined flux in latest and established models = 1.13551 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 82 components and 1.13551 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=0.100901Jy sigma=0.000622 ! Fit after self-cal, rms=0.100893Jy sigma=0.000622 ! 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=0.100893Jy sigma=0.000622 ! Fit after self-cal, rms=0.100649Jy sigma=0.000619 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9743 mas, bmaj=5.762 mas, bpa=-16.24 degrees ! Estimated noise=1869.42 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00147365 Jy ! Component: 100 - total flux cleaned = -0.00212399 Jy ! Component: 150 - total flux cleaned = -0.002463 Jy ! Component: 200 - total flux cleaned = -0.0025404 Jy ! Total flux subtracted in 200 components = -0.0025404 Jy ! Clean residual min=-0.004050 max=0.003821 Jy/beam ! Clean residual mean=0.000043 rms=0.001191 Jy/beam ! Combined flux in latest and established models = 1.13297 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 96 components and 1.13297 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=0.100490Jy sigma=0.000618 ! Fit after self-cal, rms=0.100488Jy sigma=0.000618 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 = -3.95418e-05 Jy ! Component: 100 - total flux cleaned = -0.000176135 Jy ! Component: 150 - total flux cleaned = -0.00011258 Jy ! Component: 200 - total flux cleaned = -0.000114855 Jy ! Total flux subtracted in 200 components = -0.000114855 Jy ! Clean residual min=-0.003993 max=0.003683 Jy/beam ! Clean residual mean=0.000045 rms=0.001135 Jy/beam ! Combined flux in latest and established models = 1.13285 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 105 components and 1.13285 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=0.100409Jy sigma=0.000618 ! Fit after self-cal, rms=0.100405Jy sigma=0.000618 ! 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=0.100405Jy sigma=0.000618 ! Fit after self-cal, rms=0.100475Jy sigma=0.000617 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.092 mas, bmaj=11.01 mas, bpa=4.871 degrees ! Estimated noise=2223.73 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000495275 Jy ! Component: 100 - total flux cleaned = -0.000535491 Jy ! Component: 150 - total flux cleaned = -0.000568818 Jy ! Component: 200 - total flux cleaned = -0.000567566 Jy ! Total flux subtracted in 200 components = -0.000567566 Jy ! Clean residual min=-0.003112 max=0.003788 Jy/beam ! Clean residual mean=0.000058 rms=0.001248 Jy/beam ! Combined flux in latest and established models = 1.13228 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 127 components and 1.13228 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=0.100446Jy sigma=0.000617 ! Fit after self-cal, rms=0.100446Jy sigma=0.000617 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 = 0.000117222 Jy ! Component: 100 - total flux cleaned = 0.000118012 Jy ! Component: 150 - total flux cleaned = 0.00011746 Jy ! Component: 200 - total flux cleaned = 0.000116375 Jy ! Total flux subtracted in 200 components = 0.000116375 Jy ! Clean residual min=-0.003023 max=0.003759 Jy/beam ! Clean residual mean=0.000058 rms=0.001233 Jy/beam ! Combined flux in latest and established models = 1.1324 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 137 components and 1.1324 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=0.100441Jy sigma=0.000617 ! Fit after self-cal, rms=0.100441Jy sigma=0.000617 ! 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=0.9743 mas, bmaj=5.765 mas, bpa=-16.24 degrees ! Estimated noise=1869.4 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9743 x 5.765 at -16.24 degrees (North through East) ! Clean map min=-0.0042858 max=0.97518 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 ! Performing amp+phase self-cal ! ! 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=0.100441Jy sigma=0.000617 ! Fit after self-cal, rms=0.092467Jy sigma=0.000557 ! Inverting map and beam ! Estimated beam: bmin=0.9745 mas, bmaj=5.766 mas, bpa=-16.24 degrees ! Estimated noise=1869.43 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000520208 Jy ! Component: 100 - total flux cleaned = -0.000707756 Jy ! Component: 150 - total flux cleaned = -0.000763525 Jy ! Component: 200 - total flux cleaned = -0.000813217 Jy ! Total flux subtracted in 200 components = -0.000813217 Jy ! Clean residual min=-0.003572 max=0.003454 Jy/beam ! Clean residual mean=0.000034 rms=0.001020 Jy/beam ! Combined flux in latest and established models = 1.13159 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 143 components and 1.13159 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=0.092390Jy sigma=0.000557 ! Fit after self-cal, rms=0.092386Jy sigma=0.000557 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.90999e-05 Jy ! Component: 100 - total flux cleaned = -8.90281e-05 Jy ! Component: 150 - total flux cleaned = -0.00017769 Jy ! Component: 200 - total flux cleaned = -0.000179911 Jy ! Total flux subtracted in 200 components = -0.000179911 Jy ! Clean residual min=-0.003346 max=0.003333 Jy/beam ! Clean residual mean=0.000034 rms=0.000991 Jy/beam ! Combined flux in latest and established models = 1.13141 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 147 components and 1.13141 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=0.092340Jy sigma=0.000556 ! Fit after self-cal, rms=0.092339Jy sigma=0.000556 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.092339Jy sigma=0.000556 ! Fit after self-cal, rms=0.092372Jy sigma=0.000556 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=0.7685 mas, bmaj=5.404 mas, bpa=-17.33 degrees ! Estimated noise=2450.29 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.780067 Jy ! Component: 100 - total flux cleaned = 0.951582 Jy ! Component: 150 - total flux cleaned = 1.01269 Jy ! Component: 200 - total flux cleaned = 1.048 Jy ! Total flux subtracted in 200 components = 1.048 Jy ! Clean residual min=-0.010813 max=0.017788 Jy/beam ! Clean residual mean=-0.000084 rms=0.004174 Jy/beam ! Combined flux in latest and established models = 1.048 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 1.048 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9744 mas, bmaj=5.767 mas, bpa=-16.25 degrees ! Estimated noise=1869.33 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 = 0.0289178 Jy ! Component: 100 - total flux cleaned = 0.0460592 Jy ! Component: 150 - total flux cleaned = 0.0571002 Jy ! Component: 200 - total flux cleaned = 0.0643803 Jy ! Total flux subtracted in 200 components = 0.0643803 Jy ! Clean residual min=-0.004651 max=0.005555 Jy/beam ! Clean residual mean=-0.000022 rms=0.001621 Jy/beam ! Combined flux in latest and established models = 1.11238 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 59 components and 1.11238 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=3.093 mas, bmaj=11.01 mas, bpa=4.863 degrees ! Estimated noise=2223.23 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00677999 Jy ! Component: 100 - total flux cleaned = 0.00993491 Jy ! Component: 150 - total flux cleaned = 0.0116974 Jy ! Component: 200 - total flux cleaned = 0.0132272 Jy ! Total flux subtracted in 200 components = 0.0132272 Jy ! Clean residual min=-0.003789 max=0.003588 Jy/beam ! Clean residual mean=0.000016 rms=0.001353 Jy/beam ! Combined flux in latest and established models = 1.12561 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 = 0.0012474 Jy ! Component: 100 - total flux cleaned = 0.00207793 Jy ! Component: 150 - total flux cleaned = 0.00255079 Jy ! Component: 200 - total flux cleaned = 0.00296153 Jy ! Total flux subtracted in 200 components = 0.00296153 Jy ! Clean residual min=-0.003131 max=0.003279 Jy/beam ! Clean residual mean=0.000031 rms=0.001204 Jy/beam ! Combined flux in latest and established models = 1.12857 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 121 components and 1.12857 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9744 mas, bmaj=5.767 mas, bpa=-16.25 degrees ! Estimated noise=1869.33 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.30808e-05 Jy ! Component: 100 - total flux cleaned = 0.000260066 Jy ! Component: 150 - total flux cleaned = 0.000577481 Jy ! Component: 200 - total flux cleaned = 0.000950804 Jy ! Total flux subtracted in 200 components = 0.000950804 Jy ! Clean residual min=-0.002842 max=0.003102 Jy/beam ! Clean residual mean=0.000027 rms=0.000963 Jy/beam ! Combined flux in latest and established models = 1.12952 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 144 components and 1.12952 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=0.092371Jy sigma=0.000556 ! Fit after self-cal, rms=0.092343Jy sigma=0.000556 wmodel J0406-3826_X_2017_03_27_pus_map.mod ! Writing 144 model components to file: J0406-3826_X_2017_03_27_pus_map.mod wobs J0406-3826_X_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J0406-3826_X_2017_03_27_pus_uvs.fits wwins J0406-3826_X_2017_03_27_pus_map.win ! wwins: Wrote 2 windows to J0406-3826_X_2017_03_27_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 = 0.00107831 Jy ! Component: 100 - total flux cleaned = 0.00152488 Jy ! Component: 150 - total flux cleaned = 0.00175621 Jy ! Component: 200 - total flux cleaned = 0.00201869 Jy ! Component: 250 - total flux cleaned = 0.00210093 Jy ! Component: 300 - total flux cleaned = 0.00210013 Jy ! Component: 350 - total flux cleaned = 0.00217568 Jy ! Component: 400 - total flux cleaned = 0.0021012 Jy ! Component: 450 - total flux cleaned = 0.00228069 Jy ! Component: 500 - total flux cleaned = 0.0023497 Jy ! Component: 550 - total flux cleaned = 0.00234917 Jy ! Component: 600 - total flux cleaned = 0.0023161 Jy ! Component: 650 - total flux cleaned = 0.00231568 Jy ! Component: 700 - total flux cleaned = 0.00237645 Jy ! Component: 750 - total flux cleaned = 0.00246596 Jy ! Component: 800 - total flux cleaned = 0.00263931 Jy ! Component: 850 - total flux cleaned = 0.00272459 Jy ! Component: 900 - total flux cleaned = 0.00286277 Jy ! Component: 950 - total flux cleaned = 0.00307874 Jy ! Component: 1000 - total flux cleaned = 0.0032635 Jy ! Component: 1050 - total flux cleaned = 0.00347022 Jy ! Component: 1100 - total flux cleaned = 0.00367273 Jy ! Component: 1150 - total flux cleaned = 0.00382138 Jy ! Component: 1200 - total flux cleaned = 0.00401616 Jy ! Component: 1250 - total flux cleaned = 0.00415897 Jy ! Component: 1300 - total flux cleaned = 0.00432275 Jy ! Component: 1350 - total flux cleaned = 0.00450629 Jy ! Component: 1400 - total flux cleaned = 0.00466386 Jy ! Component: 1450 - total flux cleaned = 0.00486221 Jy ! Component: 1500 - total flux cleaned = 0.00499203 Jy ! Component: 1550 - total flux cleaned = 0.00512006 Jy ! Component: 1600 - total flux cleaned = 0.00526694 Jy ! Component: 1650 - total flux cleaned = 0.00537032 Jy ! Component: 1700 - total flux cleaned = 0.00551224 Jy ! Component: 1750 - total flux cleaned = 0.00563132 Jy ! Component: 1800 - total flux cleaned = 0.00565049 Jy ! Component: 1850 - total flux cleaned = 0.00572772 Jy ! Component: 1900 - total flux cleaned = 0.00574683 Jy ! Component: 1950 - total flux cleaned = 0.00578438 Jy ! Component: 2000 - total flux cleaned = 0.00578446 Jy ! Total flux subtracted in 2048 components = 0.00589387 Jy ! Clean residual min=-0.001407 max=0.000999 Jy/beam ! Clean residual mean=0.000020 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 1.13542 Jy keep ! Adding 107 model components to the UV plane model. ! The established model now contains 251 components and 1.13542 Jy ![Exited script file: muppet] wmap "J0406-3826_X_2017_03_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9744 x 5.767 at -16.25 degrees (North through East) ! Clean map min=-0.0033164 max=0.97662 Jy/beam ! Writing clean map to FITS file: J0406-3826_X_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.976623 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000370094 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.113686 0.113686 0.227371 0.454743 0.909486 1.81897 3.63794 7.27589 14.5518 29.1035 58.2071 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.976 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9744 x 5.767 at -16.25 degrees (North through East) ! Clean map min=-0.0033164 max=0.97662 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 J0406-3826_X_2017_03_27_pus_uvs.log closed on Sat Apr 27 21:57:55 2019