! Started logfile: J0211-1558_X_2014_05_31_pus_uvs.log on Sun Nov 27 17:59:02 2016 obs J0211-1558_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J0211-1558_X_2014_05_31_pus_uva.fits ! AN table 1: 122 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.9898 visibilities/baseline/integration-bin. ! Found source: J0211-1558 ! ! 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 344 lines of history. ! ! Reading 65208 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 J0211-1558_X_2014_05_31_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 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.974843Jy sigma=0.010736 ! Fit after self-cal, rms=0.905114Jy sigma=0.009957 ! 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=0.6846 mas, bmaj=1.651 mas, bpa=-2.156 degrees ! Estimated noise=693.595 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 = 0.0740461 Jy ! Component: 100 - total flux cleaned = 0.0910049 Jy ! Total flux subtracted in 100 components = 0.0910049 Jy ! Clean residual min=-0.003452 max=0.006199 Jy/beam ! Clean residual mean=0.000013 rms=0.001082 Jy/beam ! Combined flux in latest and established models = 0.0910049 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0910049 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=0.078385Jy sigma=0.000803 ! Fit after self-cal, rms=0.078371Jy sigma=0.000803 ! 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=0.8465 mas, bmaj=2.028 mas, bpa=-1.844 degrees ! Estimated noise=255.5 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 = 0.00850077 Jy ! Component: 100 - total flux cleaned = 0.0120965 Jy ! Component: 150 - total flux cleaned = 0.0138697 Jy ! Component: 200 - total flux cleaned = 0.0148474 Jy ! Total flux subtracted in 200 components = 0.0148474 Jy ! Clean residual min=-0.003716 max=0.003755 Jy/beam ! Clean residual mean=-0.000013 rms=0.000947 Jy/beam ! Combined flux in latest and established models = 0.105852 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 29 components and 0.105852 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=0.077550Jy sigma=0.000794 ! Fit after self-cal, rms=0.077561Jy sigma=0.000794 ! 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 0.94 FD 1.11 HN 1.14 KP 0.93 ! LA 1.02 MK 0.97 NL 1.00 OV 1.00 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.12 HN 1.13 KP 0.89 ! LA 1.03 MK 0.96 NL 1.00 OV 0.98 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.14 HN 1.17 KP 0.82 ! LA 1.03 MK 0.98 NL 1.01 OV 1.01 ! PT 0.91 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.09 HN 1.13 KP 0.80 ! LA 1.06 MK 0.96 NL 1.02 OV 0.97 ! PT 0.92 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 1.07 KP 0.75 ! LA 1.03 MK 1.01 NL 1.04 OV 1.01 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.12 HN 1.14 KP 0.75 ! LA 1.03 MK 0.99 NL 1.06 OV 1.00 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.22 HN 1.27 KP 0.79 ! LA 1.11 MK 1.03 NL 1.07 OV 1.05 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.17 HN 1.20 KP 0.75 ! LA 1.03 MK 0.99 NL 1.02 OV 1.05 ! PT 0.93 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.11 HN 1.22 KP 0.76 ! LA 1.03 MK 1.00 NL 1.03 OV 1.03 ! PT 0.95 SC 0.94 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.09 HN 1.12 KP 0.80 ! LA 1.05 MK 1.00 NL 1.02 OV 1.02 ! PT 0.94 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.15 HN 1.18 KP 0.81 ! LA 1.05 MK 0.99 NL 1.04 OV 1.02 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.12 HN 1.15 KP 0.85 ! LA 1.06 MK 0.96 NL 1.03 OV 1.03 ! PT 0.99 SC 1.05 ! ! ! Fit before self-cal, rms=0.077561Jy sigma=0.000794 ! Fit after self-cal, rms=0.077951Jy sigma=0.000780 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8507 mas, bmaj=2.024 mas, bpa=-1.598 degrees ! Estimated noise=254.877 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 (1.8, -7.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00152469 Jy ! Component: 100 - total flux cleaned = 0.00193451 Jy ! Component: 150 - total flux cleaned = 0.0020303 Jy ! Component: 200 - total flux cleaned = 0.00208215 Jy ! Total flux subtracted in 200 components = 0.00208215 Jy ! Clean residual min=-0.000931 max=0.000996 Jy/beam ! Clean residual mean=0.000002 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.107934 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 44 components and 0.107935 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=0.077912Jy sigma=0.000780 ! Fit after self-cal, rms=0.077972Jy sigma=0.000779 ! 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=0.077972Jy sigma=0.000779 ! Fit after self-cal, rms=0.078692Jy sigma=0.000779 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8498 mas, bmaj=2.03 mas, bpa=-1.579 degrees ! Estimated noise=254.96 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000593328 Jy ! Component: 100 - total flux cleaned = 0.000800082 Jy ! Component: 150 - total flux cleaned = 0.000877409 Jy ! Component: 200 - total flux cleaned = 0.000876972 Jy ! Total flux subtracted in 200 components = 0.000876972 Jy ! Clean residual min=-0.000671 max=0.000768 Jy/beam ! Clean residual mean=0.000001 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.108811 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 56 components and 0.108811 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=0.078682Jy sigma=0.000779 ! Fit after self-cal, rms=0.078697Jy sigma=0.000779 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 = 0.000138291 Jy ! Component: 100 - total flux cleaned = 0.000165564 Jy ! Component: 150 - total flux cleaned = 0.000153671 Jy ! Component: 200 - total flux cleaned = 0.000132024 Jy ! Total flux subtracted in 200 components = 0.000132024 Jy ! Clean residual min=-0.000649 max=0.000762 Jy/beam ! Clean residual mean=0.000002 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.108944 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 62 components and 0.108944 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=0.078693Jy sigma=0.000779 ! Fit after self-cal, rms=0.078692Jy sigma=0.000779 ! 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=0.078692Jy sigma=0.000779 ! Fit after self-cal, rms=0.078688Jy sigma=0.000779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8495 mas, bmaj=2.029 mas, bpa=-1.602 degrees ! Estimated noise=254.725 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000131823 Jy ! Component: 100 - total flux cleaned = 0.000168498 Jy ! Component: 150 - total flux cleaned = 0.000178656 Jy ! Component: 200 - total flux cleaned = 0.000178587 Jy ! Total flux subtracted in 200 components = 0.000178587 Jy ! Clean residual min=-0.000632 max=0.000774 Jy/beam ! Clean residual mean=0.000002 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.109122 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 70 components and 0.109122 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=0.078685Jy sigma=0.000779 ! Fit after self-cal, rms=0.078685Jy sigma=0.000779 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 (-21.2, 20.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000647585 Jy ! Component: 100 - total flux cleaned = 0.000823966 Jy ! Component: 150 - total flux cleaned = 0.000934508 Jy ! Component: 200 - total flux cleaned = 0.00105803 Jy ! Total flux subtracted in 200 components = 0.00105803 Jy ! Clean residual min=-0.000605 max=0.000616 Jy/beam ! Clean residual mean=0.000001 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.11018 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 81 components and 0.11018 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=0.078675Jy sigma=0.000778 ! Fit after self-cal, rms=0.078673Jy sigma=0.000778 ! 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=0.078673Jy sigma=0.000778 ! Fit after self-cal, rms=0.078723Jy sigma=0.000778 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.224 mas, bmaj=4.244 mas, bpa=2.544 degrees ! Estimated noise=318.841 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000316208 Jy ! Component: 100 - total flux cleaned = 0.000482565 Jy ! Component: 150 - total flux cleaned = 0.000525571 Jy ! Component: 200 - total flux cleaned = 0.000541967 Jy ! Total flux subtracted in 200 components = 0.000541967 Jy ! Clean residual min=-0.000581 max=0.000518 Jy/beam ! Clean residual mean=0.000001 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.110722 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 92 components and 0.110722 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=0.078722Jy sigma=0.000778 ! Fit after self-cal, rms=0.078723Jy sigma=0.000778 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 = 4.83131e-05 Jy ! Component: 100 - total flux cleaned = 5.85087e-05 Jy ! Component: 150 - total flux cleaned = 7.29733e-05 Jy ! Component: 200 - total flux cleaned = 8.2268e-05 Jy ! Total flux subtracted in 200 components = 8.2268e-05 Jy ! Clean residual min=-0.000581 max=0.000518 Jy/beam ! Clean residual mean=0.000000 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.110804 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 98 components and 0.110804 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=0.078723Jy sigma=0.000778 ! Fit after self-cal, rms=0.078722Jy sigma=0.000778 ! 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=0.8494 mas, bmaj=2.028 mas, bpa=-1.626 degrees ! Estimated noise=254.62 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8494 x 2.028 at -1.626 degrees (North through East) ! Clean map min=-0.00056099 max=0.095938 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=0.6858 mas, bmaj=1.646 mas, bpa=-1.838 degrees ! Estimated noise=694.721 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0740657 Jy ! Component: 100 - total flux cleaned = 0.0913981 Jy ! Component: 150 - total flux cleaned = 0.0980762 Jy ! Component: 200 - total flux cleaned = 0.101193 Jy ! Total flux subtracted in 200 components = 0.101193 Jy ! Clean residual min=-0.001742 max=0.002033 Jy/beam ! Clean residual mean=0.000008 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.101193 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.101193 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8494 mas, bmaj=2.028 mas, bpa=-1.626 degrees ! Estimated noise=254.62 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 = 0.00247011 Jy ! Component: 100 - total flux cleaned = 0.00392699 Jy ! Component: 150 - total flux cleaned = 0.00495528 Jy ! Component: 200 - total flux cleaned = 0.00577261 Jy ! Total flux subtracted in 200 components = 0.00577261 Jy ! Clean residual min=-0.000643 max=0.000791 Jy/beam ! Clean residual mean=0.000003 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.106965 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 38 components and 0.106965 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=2.224 mas, bmaj=4.244 mas, bpa=2.544 degrees ! Estimated noise=318.841 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000961623 Jy ! Component: 100 - total flux cleaned = 0.00160847 Jy ! Component: 150 - total flux cleaned = 0.00209153 Jy ! Component: 200 - total flux cleaned = 0.00247245 Jy ! Total flux subtracted in 200 components = 0.00247245 Jy ! Clean residual min=-0.000595 max=0.000535 Jy/beam ! Clean residual mean=0.000003 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.109438 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 = 0.000303442 Jy ! Component: 100 - total flux cleaned = 0.00054821 Jy ! Component: 150 - total flux cleaned = 0.000734121 Jy ! Component: 200 - total flux cleaned = 0.000811681 Jy ! Total flux subtracted in 200 components = 0.000811681 Jy ! Clean residual min=-0.000545 max=0.000524 Jy/beam ! Clean residual mean=0.000002 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.11025 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 70 components and 0.11025 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8494 mas, bmaj=2.028 mas, bpa=-1.626 degrees ! Estimated noise=254.62 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.11903e-05 Jy ! Component: 100 - total flux cleaned = 1.34001e-05 Jy ! Component: 150 - total flux cleaned = 4.35702e-05 Jy ! Component: 200 - total flux cleaned = 8.62708e-05 Jy ! Total flux subtracted in 200 components = 8.62708e-05 Jy ! Clean residual min=-0.000613 max=0.000635 Jy/beam ! Clean residual mean=0.000001 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.110336 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 83 components and 0.110336 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=0.078724Jy sigma=0.000778 ! Fit after self-cal, rms=0.078722Jy sigma=0.000778 wmodel J0211-1558_X_2014_05_31_pus_map.mod ! Writing 83 model components to file: J0211-1558_X_2014_05_31_pus_map.mod wobs J0211-1558_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J0211-1558_X_2014_05_31_pus_uvs.fits wwins J0211-1558_X_2014_05_31_pus_map.win ! wwins: Wrote 3 windows to J0211-1558_X_2014_05_31_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 = 2.76512e-05 Jy ! Component: 100 - total flux cleaned = -1.64448e-05 Jy ! Component: 150 - total flux cleaned = -5.91133e-05 Jy ! Component: 200 - total flux cleaned = -6.94985e-05 Jy ! Component: 250 - total flux cleaned = -4.98022e-05 Jy ! Component: 300 - total flux cleaned = 7.77563e-06 Jy ! Component: 350 - total flux cleaned = 3.59549e-05 Jy ! Component: 400 - total flux cleaned = 0.000100281 Jy ! Component: 450 - total flux cleaned = 0.000162872 Jy ! Component: 500 - total flux cleaned = 0.000171758 Jy ! Component: 550 - total flux cleaned = 0.000240325 Jy ! Component: 600 - total flux cleaned = 0.000257047 Jy ! Component: 650 - total flux cleaned = 0.000257154 Jy ! Component: 700 - total flux cleaned = 0.00028955 Jy ! Component: 750 - total flux cleaned = 0.000305397 Jy ! Component: 800 - total flux cleaned = 0.000344274 Jy ! Component: 850 - total flux cleaned = 0.000328995 Jy ! Component: 900 - total flux cleaned = 0.000351855 Jy ! Component: 950 - total flux cleaned = 0.000374163 Jy ! Component: 1000 - total flux cleaned = 0.000403565 Jy ! Component: 1050 - total flux cleaned = 0.000410874 Jy ! Component: 1100 - total flux cleaned = 0.000432279 Jy ! Component: 1150 - total flux cleaned = 0.000439369 Jy ! Component: 1200 - total flux cleaned = 0.000446399 Jy ! Component: 1250 - total flux cleaned = 0.000453274 Jy ! Component: 1300 - total flux cleaned = 0.000460125 Jy ! Component: 1350 - total flux cleaned = 0.000473584 Jy ! Component: 1400 - total flux cleaned = 0.000493541 Jy ! Component: 1450 - total flux cleaned = 0.000473773 Jy ! Component: 1500 - total flux cleaned = 0.000506197 Jy ! Component: 1550 - total flux cleaned = 0.00049324 Jy ! Component: 1600 - total flux cleaned = 0.00052512 Jy ! Component: 1650 - total flux cleaned = 0.000543933 Jy ! Component: 1700 - total flux cleaned = 0.000550159 Jy ! Component: 1750 - total flux cleaned = 0.000550241 Jy ! Component: 1800 - total flux cleaned = 0.000593057 Jy ! Component: 1850 - total flux cleaned = 0.000587008 Jy ! Component: 1900 - total flux cleaned = 0.000605072 Jy ! Component: 1950 - total flux cleaned = 0.000640755 Jy ! Component: 2000 - total flux cleaned = 0.000652514 Jy ! Total flux subtracted in 2048 components = 0.000664137 Jy ! Clean residual min=-0.000295 max=0.000327 Jy/beam ! Clean residual mean=0.000001 rms=0.000108 Jy/beam ! Combined flux in latest and established models = 0.111 Jy keep ! Adding 146 model components to the UV plane model. ! The established model now contains 229 components and 0.111 Jy ![Exited script file: muppet] wmap "J0211-1558_X_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8494 x 2.028 at -1.626 degrees (North through East) ! Clean map min=-0.00047905 max=0.096189 Jy/beam ! Writing clean map to FITS file: J0211-1558_X_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.096189 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000107775 device "J0211-1558_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J0211-1558_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.336135 0.336135 0.672269 1.34454 2.68908 5.37815 10.7563 21.5126 43.0252 86.0504 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.096 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8494 x 2.028 at -1.626 degrees (North through East) ! Clean map min=-0.00047905 max=0.096189 Jy/beam quit ! Quitting program ! Log file J0211-1558_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 17:59:06 2016