! Started logfile: J0330+3639_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:35:58 2016 obs J0330+3639_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J0330+3639_X_2014_12_20_pus_uva.fits ! AN table 1: 123 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.970009 visibilities/baseline/integration-bin. ! Found source: J0330+3639 ! ! 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 364 lines of history. ! ! Reading 64428 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 J0330+3639_X_2014_12_20_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 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.989280Jy sigma=0.012671 ! Fit after self-cal, rms=0.962743Jy sigma=0.012356 ! 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=0.7599 mas, bmaj=1.413 mas, bpa=-8.022 degrees ! Estimated noise=443.744 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 = 0.0265345 Jy ! Component: 100 - total flux cleaned = 0.0356851 Jy ! Total flux subtracted in 100 components = 0.0356851 Jy ! Clean residual min=-0.003442 max=0.005747 Jy/beam ! Clean residual mean=-0.000085 rms=0.001091 Jy/beam ! Combined flux in latest and established models = 0.0356851 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0356851 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=0.068280Jy sigma=0.000850 ! Fit after self-cal, rms=0.067671Jy sigma=0.000843 ! 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=0.9417 mas, bmaj=1.685 mas, bpa=-7.595 degrees ! Estimated noise=219.253 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 = 0.0119301 Jy ! Component: 100 - total flux cleaned = 0.0192302 Jy ! Component: 150 - total flux cleaned = 0.023964 Jy ! Component: 200 - total flux cleaned = 0.0270519 Jy ! Total flux subtracted in 200 components = 0.0270519 Jy ! Clean residual min=-0.003476 max=0.006088 Jy/beam ! Clean residual mean=-0.000107 rms=0.001218 Jy/beam ! Combined flux in latest and established models = 0.062737 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 45 components and 0.0627371 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=0.065651Jy sigma=0.000809 ! Fit after self-cal, rms=0.065558Jy sigma=0.000806 ! 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 1.16 FD 1.09 HN 1.19 KP 0.95 ! LA 0.77 MK 1.22 NL 1.28 OV 1.04 ! PT 0.81 SC 1.34 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.07 HN 1.18 KP 0.96 ! LA 0.78 MK 1.14 NL 1.18 OV 1.08 ! PT 0.77 SC 1.37 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 1.07 HN 1.11 KP 0.96 ! LA 0.78 MK 1.17 NL 1.23 OV 1.05 ! PT 0.75 SC 1.32 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.14 HN 1.15 KP 0.84 ! LA 0.81 MK 1.14 NL 1.27 OV 0.99 ! PT 0.77 SC 1.31 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.11 HN 1.07 KP 0.82 ! LA 0.84 MK 1.09 NL 1.28 OV 1.03 ! PT 0.77 SC 1.19 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 1.12 HN 1.12 KP 0.82 ! LA 0.81 MK 1.10 NL 1.23 OV 1.06 ! PT 0.78 SC 1.16 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.15 HN 1.03 KP 0.84 ! LA 0.82 MK 1.06 NL 1.26 OV 1.10 ! PT 0.84 SC 1.20 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 1.21 HN 1.00 KP 0.88 ! LA 0.79 MK 1.15 NL 1.28 OV 1.00 ! PT 0.78 SC 1.26 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.11 HN 0.94 KP 0.85 ! LA 0.82 MK 1.03 NL 1.29 OV 1.09 ! PT 0.81 SC 1.17 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.11 HN 0.93 KP 0.88 ! LA 0.88 MK 0.94 NL 1.25 OV 1.06 ! PT 0.82 SC 1.05 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.10 HN 0.90 KP 0.92 ! LA 0.83 MK 0.93 NL 1.25 OV 1.06 ! PT 0.80 SC 1.09 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.08 HN 0.87 KP 0.94 ! LA 0.85 MK 0.86 NL 1.19 OV 1.04 ! PT 0.80 SC 1.05 ! ! ! Fit before self-cal, rms=0.065558Jy sigma=0.000806 ! Fit after self-cal, rms=0.070771Jy sigma=0.000795 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9819 mas, bmaj=1.767 mas, bpa=-8.815 degrees ! Estimated noise=222.574 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-1.6, 7.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00634797 Jy ! Component: 100 - total flux cleaned = 0.0102391 Jy ! Component: 150 - total flux cleaned = 0.0127883 Jy ! Component: 200 - total flux cleaned = 0.0146748 Jy ! Total flux subtracted in 200 components = 0.0146748 Jy ! Clean residual min=-0.002172 max=0.002802 Jy/beam ! Clean residual mean=-0.000002 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.0774119 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 77 components and 0.0774119 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=0.070251Jy sigma=0.000784 ! Fit after self-cal, rms=0.070439Jy sigma=0.000780 ! 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=0.070439Jy sigma=0.000780 ! Fit after self-cal, rms=0.072676Jy sigma=0.000778 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.983 mas, bmaj=1.744 mas, bpa=-9.056 degrees ! Estimated noise=224.203 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00259963 Jy ! Component: 100 - total flux cleaned = 0.00392657 Jy ! Component: 150 - total flux cleaned = 0.00455473 Jy ! Component: 200 - total flux cleaned = 0.00476108 Jy ! Total flux subtracted in 200 components = 0.00476108 Jy ! Clean residual min=-0.001551 max=0.001949 Jy/beam ! Clean residual mean=-0.000008 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.082173 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 91 components and 0.0821729 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=0.072568Jy sigma=0.000776 ! Fit after self-cal, rms=0.072601Jy sigma=0.000775 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 = 0.00104866 Jy ! Component: 100 - total flux cleaned = 0.00130148 Jy ! Component: 150 - total flux cleaned = 0.00140919 Jy ! Component: 200 - total flux cleaned = 0.00156749 Jy ! Total flux subtracted in 200 components = 0.00156749 Jy ! Clean residual min=-0.001401 max=0.001950 Jy/beam ! Clean residual mean=-0.000006 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.0837404 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 96 components and 0.0837404 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=0.072554Jy sigma=0.000775 ! Fit after self-cal, rms=0.072526Jy sigma=0.000775 ! 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=0.072526Jy sigma=0.000775 ! Fit after self-cal, rms=0.071455Jy sigma=0.000774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9805 mas, bmaj=1.739 mas, bpa=-9.428 degrees ! Estimated noise=222.225 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000856743 Jy ! Component: 100 - total flux cleaned = 0.00119123 Jy ! Component: 150 - total flux cleaned = 0.00138695 Jy ! Component: 200 - total flux cleaned = 0.00153152 Jy ! Total flux subtracted in 200 components = 0.00153152 Jy ! Clean residual min=-0.001331 max=0.001913 Jy/beam ! Clean residual mean=-0.000006 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.0852719 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 99 components and 0.0852719 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=0.071419Jy sigma=0.000774 ! Fit after self-cal, rms=0.071384Jy sigma=0.000774 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) ! Added new window around map position (19.6, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00178312 Jy ! Component: 100 - total flux cleaned = 0.00271671 Jy ! Component: 150 - total flux cleaned = 0.00291936 Jy ! Component: 200 - total flux cleaned = 0.00307015 Jy ! Total flux subtracted in 200 components = 0.00307015 Jy ! Clean residual min=-0.001314 max=0.001525 Jy/beam ! Clean residual mean=-0.000004 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.0883421 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 113 components and 0.0883421 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=0.071326Jy sigma=0.000773 ! Fit after self-cal, rms=0.071305Jy sigma=0.000773 ! 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=0.071305Jy sigma=0.000773 ! Fit after self-cal, rms=0.070388Jy sigma=0.000773 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.343 mas, bmaj=2.795 mas, bpa=-18 degrees ! Estimated noise=249.992 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119834 Jy ! Component: 100 - total flux cleaned = 0.00147358 Jy ! Component: 150 - total flux cleaned = 0.00153218 Jy ! Component: 200 - total flux cleaned = 0.00160577 Jy ! Total flux subtracted in 200 components = 0.00160577 Jy ! Clean residual min=-0.001731 max=0.002231 Jy/beam ! Clean residual mean=-0.000005 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.0899479 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 128 components and 0.0899479 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=0.070368Jy sigma=0.000772 ! Fit after self-cal, rms=0.070355Jy sigma=0.000772 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 = 0.000255681 Jy ! Component: 100 - total flux cleaned = 0.000182882 Jy ! Component: 150 - total flux cleaned = 0.000160257 Jy ! Component: 200 - total flux cleaned = 0.000159948 Jy ! Total flux subtracted in 200 components = 0.000159948 Jy ! Clean residual min=-0.001701 max=0.002209 Jy/beam ! Clean residual mean=-0.000003 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.0901078 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 130 components and 0.0901078 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=0.070345Jy sigma=0.000772 ! Fit after self-cal, rms=0.070334Jy sigma=0.000772 ! Inverting map ! Added new window around map position (-12.8, 14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00165571 Jy ! Component: 100 - total flux cleaned = 0.00186313 Jy ! Component: 150 - total flux cleaned = 0.00202393 Jy ! Component: 200 - total flux cleaned = 0.00212307 Jy ! Total flux subtracted in 200 components = 0.00212307 Jy ! Clean residual min=-0.001345 max=0.001580 Jy/beam ! Clean residual mean=-0.000002 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.0922309 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 160 components and 0.0922309 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=0.070285Jy sigma=0.000771 ! Fit after self-cal, rms=0.070257Jy sigma=0.000771 ! 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=0.9794 mas, bmaj=1.736 mas, bpa=-9.862 degrees ! Estimated noise=220.287 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9794 x 1.736 at -9.862 degrees (North through East) ! Clean map min=-0.0017534 max=0.03537 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=0.778 mas, bmaj=1.437 mas, bpa=-10.56 degrees ! Estimated noise=459.861 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0271801 Jy ! Component: 100 - total flux cleaned = 0.0378413 Jy ! Component: 150 - total flux cleaned = 0.0458128 Jy ! Component: 200 - total flux cleaned = 0.0522576 Jy ! Total flux subtracted in 200 components = 0.0522576 Jy ! Clean residual min=-0.003352 max=0.005159 Jy/beam ! Clean residual mean=-0.000050 rms=0.000926 Jy/beam ! Combined flux in latest and established models = 0.0522576 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0522576 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9794 mas, bmaj=1.736 mas, bpa=-9.862 degrees ! Estimated noise=220.287 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 = 0.00823451 Jy ! Component: 100 - total flux cleaned = 0.0139952 Jy ! Component: 150 - total flux cleaned = 0.0184723 Jy ! Component: 200 - total flux cleaned = 0.0220718 Jy ! Total flux subtracted in 200 components = 0.0220718 Jy ! Clean residual min=-0.002030 max=0.003108 Jy/beam ! Clean residual mean=-0.000037 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.0743293 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 50 components and 0.0743293 Jy ! Inverting map ! Added new window around map position (1.2, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00325106 Jy ! Component: 100 - total flux cleaned = 0.00541766 Jy ! Component: 150 - total flux cleaned = 0.00728051 Jy ! Component: 200 - total flux cleaned = 0.00891648 Jy ! Total flux subtracted in 200 components = 0.00891648 Jy ! Clean residual min=-0.001616 max=0.002058 Jy/beam ! Clean residual mean=-0.000020 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.0832458 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 74 components and 0.0832458 Jy ! Inverting map ! Added new window around map position (-1.2, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00216816 Jy ! Component: 100 - total flux cleaned = 0.00344001 Jy ! Component: 150 - total flux cleaned = 0.00439712 Jy ! Component: 200 - total flux cleaned = 0.00516048 Jy ! Total flux subtracted in 200 components = 0.00516048 Jy ! Clean residual min=-0.001354 max=0.001419 Jy/beam ! Clean residual mean=-0.000007 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.0884063 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 97 components and 0.0884063 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=2.343 mas, bmaj=2.795 mas, bpa=-18 degrees ! Estimated noise=249.992 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00183183 Jy ! Component: 100 - total flux cleaned = 0.00300321 Jy ! Component: 150 - total flux cleaned = 0.00347652 Jy ! Component: 200 - total flux cleaned = 0.00372577 Jy ! Total flux subtracted in 200 components = 0.00372577 Jy ! Clean residual min=-0.001416 max=0.001474 Jy/beam ! Clean residual mean=-0.000000 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.0921321 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 = 0.000224994 Jy ! Component: 100 - total flux cleaned = 0.000396201 Jy ! Component: 150 - total flux cleaned = 0.000554226 Jy ! Component: 200 - total flux cleaned = 0.000672497 Jy ! Total flux subtracted in 200 components = 0.000672497 Jy ! Clean residual min=-0.001268 max=0.001342 Jy/beam ! Clean residual mean=0.000003 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.0928046 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 158 components and 0.0928045 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9794 mas, bmaj=1.736 mas, bpa=-9.862 degrees ! Estimated noise=220.287 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.46819e-05 Jy ! Component: 100 - total flux cleaned = 0.000140068 Jy ! Component: 150 - total flux cleaned = 0.000226477 Jy ! Component: 200 - total flux cleaned = 0.000334824 Jy ! Total flux subtracted in 200 components = 0.000334824 Jy ! Clean residual min=-0.001150 max=0.001093 Jy/beam ! Clean residual mean=0.000003 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.0931394 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 192 components and 0.0931394 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=0.070185Jy sigma=0.000770 ! Fit after self-cal, rms=0.070090Jy sigma=0.000770 wmodel J0330+3639_X_2014_12_20_pus_map.mod ! Writing 192 model components to file: J0330+3639_X_2014_12_20_pus_map.mod wobs J0330+3639_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J0330+3639_X_2014_12_20_pus_uvs.fits wwins J0330+3639_X_2014_12_20_pus_map.win ! wwins: Wrote 6 windows to J0330+3639_X_2014_12_20_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 = 0.000280141 Jy ! Component: 100 - total flux cleaned = 0.000446195 Jy ! Component: 150 - total flux cleaned = 0.000680587 Jy ! Component: 200 - total flux cleaned = 0.0008843 Jy ! Component: 250 - total flux cleaned = 0.00111289 Jy ! Component: 300 - total flux cleaned = 0.00136519 Jy ! Component: 350 - total flux cleaned = 0.00157645 Jy ! Component: 400 - total flux cleaned = 0.00181202 Jy ! Component: 450 - total flux cleaned = 0.0020096 Jy ! Component: 500 - total flux cleaned = 0.00217196 Jy ! Component: 550 - total flux cleaned = 0.00234422 Jy ! Component: 600 - total flux cleaned = 0.00251176 Jy ! Component: 650 - total flux cleaned = 0.0026481 Jy ! Component: 700 - total flux cleaned = 0.0028213 Jy ! Component: 750 - total flux cleaned = 0.00292551 Jy ! Component: 800 - total flux cleaned = 0.00304069 Jy ! Component: 850 - total flux cleaned = 0.00316587 Jy ! Component: 900 - total flux cleaned = 0.00323954 Jy ! Component: 950 - total flux cleaned = 0.00336018 Jy ! Component: 1000 - total flux cleaned = 0.0034547 Jy ! Component: 1050 - total flux cleaned = 0.00350135 Jy ! Component: 1100 - total flux cleaned = 0.00360459 Jy ! Component: 1150 - total flux cleaned = 0.00372846 Jy ! Component: 1200 - total flux cleaned = 0.00379498 Jy ! Component: 1250 - total flux cleaned = 0.00386068 Jy ! Component: 1300 - total flux cleaned = 0.00393611 Jy ! Component: 1350 - total flux cleaned = 0.00402096 Jy ! Component: 1400 - total flux cleaned = 0.0040837 Jy ! Component: 1450 - total flux cleaned = 0.00413536 Jy ! Component: 1500 - total flux cleaned = 0.0042167 Jy ! Component: 1550 - total flux cleaned = 0.00428686 Jy ! Component: 1600 - total flux cleaned = 0.00434595 Jy ! Component: 1650 - total flux cleaned = 0.00438473 Jy ! Component: 1700 - total flux cleaned = 0.00441361 Jy ! Component: 1750 - total flux cleaned = 0.0044992 Jy ! Component: 1800 - total flux cleaned = 0.00453681 Jy ! Component: 1850 - total flux cleaned = 0.00458318 Jy ! Component: 1900 - total flux cleaned = 0.00463828 Jy ! Component: 1950 - total flux cleaned = 0.00466552 Jy ! Component: 2000 - total flux cleaned = 0.00474595 Jy ! Total flux subtracted in 2048 components = 0.00476364 Jy ! Clean residual min=-0.000506 max=0.000475 Jy/beam ! Clean residual mean=0.000001 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.097903 Jy keep ! Adding 146 model components to the UV plane model. ! The established model now contains 336 components and 0.097903 Jy ![Exited script file: muppet] wmap "J0330+3639_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9794 x 1.736 at -9.862 degrees (North through East) ! Clean map min=-0.0015313 max=0.034943 Jy/beam ! Writing clean map to FITS file: J0330+3639_X_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0349433 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000170348 device "J0330+3639_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J0330+3639_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.46249 1.46249 2.92499 5.84997 11.6999 23.3999 46.7998 93.5995 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.034 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9794 x 1.736 at -9.862 degrees (North through East) ! Clean map min=-0.0015313 max=0.034943 Jy/beam quit ! Quitting program ! Log file J0330+3639_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:36:03 2016