! Started logfile: J0326-3746_X_2017_10_21_pus_uvs.log on Sat May 11 21:50:08 2019 obs J0326-3746_X_2017_10_21_pus_uva.fits ! Reading UV FITS file: J0326-3746_X_2017_10_21_pus_uva.fits ! AN table 1: 145 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.522414 visibilities/baseline/integration-bin. ! Found source: J0326-3746 ! ! 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 1202 lines of history. ! ! Reading 32724 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 J0326-3746_X_2017_10_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 399 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 369 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 369 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 399 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 369 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 399 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 369 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 369 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 369 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 398 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 399 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 399 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.976267Jy sigma=0.006435 ! Fit after self-cal, rms=0.924895Jy sigma=0.006193 ! 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=0.8771 mas, bmaj=6.167 mas, bpa=-14.65 degrees ! Estimated noise=1061.48 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 (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0635114 Jy ! Component: 100 - total flux cleaned = 0.0775022 Jy ! Total flux subtracted in 100 components = 0.0775022 Jy ! Clean residual min=-0.003770 max=0.004441 Jy/beam ! Clean residual mean=0.000004 rms=0.001175 Jy/beam ! Combined flux in latest and established models = 0.0775022 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0775022 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=0.122441Jy sigma=0.000663 ! Fit after self-cal, rms=0.122076Jy sigma=0.000661 ! 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=1.116 mas, bmaj=6.803 mas, bpa=-13.67 degrees ! Estimated noise=619.523 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 = 0.00499578 Jy ! Component: 100 - total flux cleaned = 0.00639219 Jy ! Component: 150 - total flux cleaned = 0.00639736 Jy ! Component: 200 - total flux cleaned = 0.00633477 Jy ! Total flux subtracted in 200 components = 0.00633477 Jy ! Clean residual min=-0.002559 max=0.002482 Jy/beam ! Clean residual mean=0.000021 rms=0.000769 Jy/beam ! Combined flux in latest and established models = 0.083837 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 49 components and 0.083837 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=0.121783Jy sigma=0.000660 ! Fit after self-cal, rms=0.121769Jy sigma=0.000660 ! 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 0.97 FD 1.06 HN 1.00* KP 1.04 ! LA 0.98 MK 1.05 NL 0.91 OV 0.98 ! PT 0.93 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.31 FD 1.02 HN 1.00* KP 1.02 ! LA 1.05 MK 1.03 NL 0.89 OV 1.03 ! PT 0.97 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 1.00* KP 0.99 ! LA 1.07 MK 1.10 NL 0.89 OV 1.02 ! PT 0.90 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.98 HN 1.00* KP 1.00 ! LA 1.00 MK 1.09 NL 0.88 OV 1.05 ! PT 0.82 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.00* KP 0.99 ! LA 1.04 MK 0.98 NL 0.88 OV 1.01 ! PT 0.93 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.06 HN 1.00* KP 1.02 ! LA 1.02 MK 1.07 NL 0.87 OV 1.01 ! PT 0.91 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.06 HN 1.00* KP 1.01 ! LA 1.02 MK 1.01 NL 0.84 OV 1.02 ! PT 0.97 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.07 HN 1.00* KP 1.00 ! LA 1.08 MK 1.09 NL 0.82 OV 1.04 ! PT 0.88 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.06 HN 1.00* KP 0.99 ! LA 0.99 MK 1.05 NL 0.90 OV 1.01 ! PT 0.92 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.00* KP 1.00 ! LA 0.99 MK 0.97 NL 0.89 OV 1.02 ! PT 0.96 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.00* KP 0.99 ! LA 1.02 MK 1.08 NL 0.84 OV 1.04 ! PT 0.88 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.92 HN 1.00* KP 1.02 ! LA 1.04 MK 0.95 NL 0.82 OV 1.00 ! PT 0.85 ! ! ! Fit before self-cal, rms=0.121769Jy sigma=0.000660 ! Fit after self-cal, rms=0.114106Jy sigma=0.000658 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.125 mas, bmaj=6.818 mas, bpa=-13.5 degrees ! Estimated noise=612.843 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 = 0.000301156 Jy ! Component: 100 - total flux cleaned = 0.0003285 Jy ! Component: 150 - total flux cleaned = 0.000326705 Jy ! Component: 200 - total flux cleaned = 0.000308395 Jy ! Total flux subtracted in 200 components = 0.000308395 Jy ! Clean residual min=-0.001702 max=0.001916 Jy/beam ! Clean residual mean=0.000005 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.0841453 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 62 components and 0.0841453 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=0.114091Jy sigma=0.000658 ! Fit after self-cal, rms=0.113916Jy sigma=0.000658 ! 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=0.113916Jy sigma=0.000658 ! Fit after self-cal, rms=0.113378Jy sigma=0.000657 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.128 mas, bmaj=6.825 mas, bpa=-13.5 degrees ! Estimated noise=612.504 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000125628 Jy ! Component: 100 - total flux cleaned = -7.12051e-05 Jy ! Component: 150 - total flux cleaned = -7.04953e-05 Jy ! Component: 200 - total flux cleaned = -8.11821e-05 Jy ! Total flux subtracted in 200 components = -8.11821e-05 Jy ! Clean residual min=-0.001640 max=0.001996 Jy/beam ! Clean residual mean=-0.000002 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.0840642 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 73 components and 0.0840642 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=0.113374Jy sigma=0.000657 ! Fit after self-cal, rms=0.113385Jy sigma=0.000657 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 = 3.23687e-06 Jy ! Component: 100 - total flux cleaned = -7.61444e-06 Jy ! Component: 150 - total flux cleaned = -1.79366e-05 Jy ! Component: 200 - total flux cleaned = -2.78298e-05 Jy ! Total flux subtracted in 200 components = -2.78298e-05 Jy ! Clean residual min=-0.001669 max=0.002057 Jy/beam ! Clean residual mean=0.000000 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.0840363 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 82 components and 0.0840363 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=0.113383Jy sigma=0.000657 ! Fit after self-cal, rms=0.113382Jy sigma=0.000657 ! Inverting map ! Added new window around map position (-16.8, 9.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136891 Jy ! Component: 100 - total flux cleaned = 0.00145188 Jy ! Component: 150 - total flux cleaned = 0.00160282 Jy ! Component: 200 - total flux cleaned = 0.00166887 Jy ! Total flux subtracted in 200 components = 0.00166887 Jy ! Clean residual min=-0.001576 max=0.001604 Jy/beam ! Clean residual mean=-0.000001 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.0857052 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 102 components and 0.0857052 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=0.113351Jy sigma=0.000657 ! Fit after self-cal, rms=0.113343Jy sigma=0.000657 ! 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=0.113343Jy sigma=0.000657 ! Fit after self-cal, rms=0.112993Jy sigma=0.000657 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.129 mas, bmaj=6.829 mas, bpa=-13.49 degrees ! Estimated noise=611.351 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000795829 Jy ! Component: 100 - total flux cleaned = 0.000901422 Jy ! Component: 150 - total flux cleaned = 0.000901977 Jy ! Component: 200 - total flux cleaned = 0.000900748 Jy ! Total flux subtracted in 200 components = 0.000900748 Jy ! Clean residual min=-0.001549 max=0.001604 Jy/beam ! Clean residual mean=-0.000005 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.0866059 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 113 components and 0.086606 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=0.112977Jy sigma=0.000657 ! Fit after self-cal, rms=0.112989Jy sigma=0.000657 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 = 0.000230029 Jy ! Component: 100 - total flux cleaned = 0.000273689 Jy ! Component: 150 - total flux cleaned = 0.000293064 Jy ! Component: 200 - total flux cleaned = 0.00032691 Jy ! Total flux subtracted in 200 components = 0.00032691 Jy ! Clean residual min=-0.001577 max=0.001616 Jy/beam ! Clean residual mean=-0.000005 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.0869329 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 123 components and 0.0869329 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=0.112980Jy sigma=0.000657 ! Fit after self-cal, rms=0.112986Jy sigma=0.000657 ! 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=0.112986Jy sigma=0.000657 ! Fit after self-cal, rms=0.112639Jy sigma=0.000657 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.688 mas, bmaj=9.793 mas, bpa=0.3032 degrees ! Estimated noise=667.062 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000647912 Jy ! Component: 100 - total flux cleaned = 0.000734768 Jy ! Component: 150 - total flux cleaned = 0.000775906 Jy ! Component: 200 - total flux cleaned = 0.000814702 Jy ! Total flux subtracted in 200 components = 0.000814702 Jy ! Clean residual min=-0.001618 max=0.001636 Jy/beam ! Clean residual mean=-0.000005 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.0877476 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 141 components and 0.0877476 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=0.112635Jy sigma=0.000657 ! Fit after self-cal, rms=0.112645Jy sigma=0.000657 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 = 0.000325246 Jy ! Component: 100 - total flux cleaned = 0.000324928 Jy ! Component: 150 - total flux cleaned = 0.000324537 Jy ! Component: 200 - total flux cleaned = 0.000312753 Jy ! Total flux subtracted in 200 components = 0.000312753 Jy ! Clean residual min=-0.001635 max=0.001636 Jy/beam ! Clean residual mean=-0.000006 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.0880603 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 153 components and 0.0880603 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=0.112642Jy sigma=0.000657 ! Fit after self-cal, rms=0.112646Jy sigma=0.000657 ! 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=1.13 mas, bmaj=6.832 mas, bpa=-13.49 degrees ! Estimated noise=609.776 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.13 x 6.832 at -13.49 degrees (North through East) ! Clean map min=-0.0016202 max=0.08271 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=0.8864 mas, bmaj=6.202 mas, bpa=-14.52 degrees ! Estimated noise=1047.95 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.062916 Jy ! Component: 100 - total flux cleaned = 0.0767868 Jy ! Component: 150 - total flux cleaned = 0.0818943 Jy ! Component: 200 - total flux cleaned = 0.0838208 Jy ! Total flux subtracted in 200 components = 0.0838208 Jy ! Clean residual min=-0.003171 max=0.003077 Jy/beam ! Clean residual mean=-0.000008 rms=0.000869 Jy/beam ! Combined flux in latest and established models = 0.0838209 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0838209 Jy ! Inverting map and beam ! Estimated beam: bmin=1.13 mas, bmaj=6.832 mas, bpa=-13.49 degrees ! Estimated noise=609.776 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 = 0.00216704 Jy ! Component: 100 - total flux cleaned = 0.00360684 Jy ! Component: 150 - total flux cleaned = 0.00423059 Jy ! Component: 200 - total flux cleaned = 0.00434254 Jy ! Total flux subtracted in 200 components = 0.00434254 Jy ! Clean residual min=-0.001835 max=0.001722 Jy/beam ! Clean residual mean=-0.000003 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.0881634 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 35 components and 0.0881634 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=2.688 mas, bmaj=9.793 mas, bpa=0.3032 degrees ! Estimated noise=667.062 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000623239 Jy ! Component: 100 - total flux cleaned = 0.000675701 Jy ! Component: 150 - total flux cleaned = 0.000723406 Jy ! Component: 200 - total flux cleaned = 0.000744635 Jy ! Total flux subtracted in 200 components = 0.000744635 Jy ! Clean residual min=-0.001567 max=0.001831 Jy/beam ! Clean residual mean=-0.000006 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.088908 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 = 9.46329e-09 Jy ! Component: 100 - total flux cleaned = -2.05498e-07 Jy ! Component: 150 - total flux cleaned = -4.02014e-07 Jy ! Component: 200 - total flux cleaned = -1.67207e-05 Jy ! Total flux subtracted in 200 components = -1.67207e-05 Jy ! Clean residual min=-0.001566 max=0.001804 Jy/beam ! Clean residual mean=-0.000006 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.0888913 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 73 components and 0.0888913 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.13 mas, bmaj=6.832 mas, bpa=-13.49 degrees ! Estimated noise=609.776 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000316335 Jy ! Component: 100 - total flux cleaned = -0.000429933 Jy ! Component: 150 - total flux cleaned = -0.000506675 Jy ! Component: 200 - total flux cleaned = -0.00055358 Jy ! Total flux subtracted in 200 components = -0.00055358 Jy ! Clean residual min=-0.001616 max=0.001655 Jy/beam ! Clean residual mean=-0.000005 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.0883377 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 90 components and 0.0883377 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=0.112660Jy sigma=0.000657 ! Fit after self-cal, rms=0.112671Jy sigma=0.000657 wmodel J0326-3746_X_2017_10_21_pus_map.mod ! Writing 90 model components to file: J0326-3746_X_2017_10_21_pus_map.mod wobs J0326-3746_X_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J0326-3746_X_2017_10_21_pus_uvs.fits wwins J0326-3746_X_2017_10_21_pus_map.win ! wwins: Wrote 2 windows to J0326-3746_X_2017_10_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 = 0.000118824 Jy ! Component: 100 - total flux cleaned = 0.000360906 Jy ! Component: 150 - total flux cleaned = 0.000669331 Jy ! Component: 200 - total flux cleaned = 0.000831962 Jy ! Component: 250 - total flux cleaned = 0.000927447 Jy ! Component: 300 - total flux cleaned = 0.000945841 Jy ! Component: 350 - total flux cleaned = 0.000962487 Jy ! Component: 400 - total flux cleaned = 0.00102736 Jy ! Component: 450 - total flux cleaned = 0.00111959 Jy ! Component: 500 - total flux cleaned = 0.00120825 Jy ! Component: 550 - total flux cleaned = 0.00126508 Jy ! Component: 600 - total flux cleaned = 0.00129221 Jy ! Component: 650 - total flux cleaned = 0.00130525 Jy ! Component: 700 - total flux cleaned = 0.00131811 Jy ! Component: 750 - total flux cleaned = 0.00137946 Jy ! Component: 800 - total flux cleaned = 0.00137891 Jy ! Component: 850 - total flux cleaned = 0.00136734 Jy ! Component: 900 - total flux cleaned = 0.00139 Jy ! Component: 950 - total flux cleaned = 0.00140091 Jy ! Component: 1000 - total flux cleaned = 0.00141118 Jy ! Component: 1050 - total flux cleaned = 0.00140073 Jy ! Component: 1100 - total flux cleaned = 0.00138087 Jy ! Component: 1150 - total flux cleaned = 0.00139046 Jy ! Component: 1200 - total flux cleaned = 0.00139056 Jy ! Component: 1250 - total flux cleaned = 0.00142741 Jy ! Component: 1300 - total flux cleaned = 0.00144514 Jy ! Component: 1350 - total flux cleaned = 0.00147152 Jy ! Component: 1400 - total flux cleaned = 0.00149744 Jy ! Component: 1450 - total flux cleaned = 0.00156441 Jy ! Component: 1500 - total flux cleaned = 0.00159715 Jy ! Component: 1550 - total flux cleaned = 0.00163717 Jy ! Component: 1600 - total flux cleaned = 0.0016607 Jy ! Component: 1650 - total flux cleaned = 0.00170703 Jy ! Component: 1700 - total flux cleaned = 0.00175229 Jy ! Component: 1750 - total flux cleaned = 0.00178932 Jy ! Component: 1800 - total flux cleaned = 0.00179655 Jy ! Component: 1850 - total flux cleaned = 0.00183258 Jy ! Component: 1900 - total flux cleaned = 0.00185374 Jy ! Component: 1950 - total flux cleaned = 0.0018468 Jy ! Component: 2000 - total flux cleaned = 0.00189469 Jy ! Total flux subtracted in 2048 components = 0.00188796 Jy ! Clean residual min=-0.000346 max=0.000353 Jy/beam ! Clean residual mean=-0.000000 rms=0.000147 Jy/beam ! Combined flux in latest and established models = 0.0902257 Jy keep ! Adding 121 model components to the UV plane model. ! The established model now contains 211 components and 0.0902257 Jy ![Exited script file: muppet] wmap "J0326-3746_X_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.13 x 6.832 at -13.49 degrees (North through East) ! Clean map min=-0.0010993 max=0.081715 Jy/beam ! Writing clean map to FITS file: J0326-3746_X_2017_10_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0817152 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00014681 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.538981 0.538981 1.07796 2.15593 4.31185 8.6237 17.2474 34.4948 68.9896 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.081 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.13 x 6.832 at -13.49 degrees (North through East) ! Clean map min=-0.0010993 max=0.081715 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 J0326-3746_X_2017_10_21_pus_uvs.log closed on Sat May 11 21:50:10 2019