! Started logfile: J0038-2120_X_2014_08_09_pus_uvs.log on Wed Nov 30 14:01:23 2016 obs J0038-2120_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J0038-2120_X_2014_08_09_pus_uva.fits ! AN table 1: 96 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.76412 visibilities/baseline/integration-bin. ! Found source: J0038-2120 ! ! 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 324 lines of history. ! ! Reading 39612 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 J0038-2120_X_2014_08_09_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 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.949423Jy sigma=0.010440 ! Fit after self-cal, rms=0.929010Jy sigma=0.010233 ! 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=0.778 mas, bmaj=3.469 mas, bpa=18.4 degrees ! Estimated noise=508.686 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 = 0.049101 Jy ! Component: 100 - total flux cleaned = 0.0687356 Jy ! Total flux subtracted in 100 components = 0.0687356 Jy ! Clean residual min=-0.004545 max=0.009808 Jy/beam ! Clean residual mean=-0.000114 rms=0.001828 Jy/beam ! Combined flux in latest and established models = 0.0687356 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0687356 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=0.082521Jy sigma=0.000862 ! Fit after self-cal, rms=0.082303Jy sigma=0.000860 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0125454 Jy ! Component: 100 - total flux cleaned = 0.0206813 Jy ! Total flux subtracted in 100 components = 0.0206813 Jy ! Clean residual min=-0.004566 max=0.006206 Jy/beam ! Clean residual mean=-0.000074 rms=0.001307 Jy/beam ! Combined flux in latest and established models = 0.0894169 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 43 components and 0.0894169 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=0.078841Jy sigma=0.000817 ! Fit after self-cal, rms=0.078797Jy sigma=0.000816 ! 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=1.007 mas, bmaj=3.746 mas, bpa=16.43 degrees ! Estimated noise=326.664 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 = 0.0113403 Jy ! Component: 100 - total flux cleaned = 0.0175927 Jy ! Component: 150 - total flux cleaned = 0.0212605 Jy ! Component: 200 - total flux cleaned = 0.0235535 Jy ! Total flux subtracted in 200 components = 0.0235535 Jy ! Clean residual min=-0.005850 max=0.010122 Jy/beam ! Clean residual mean=-0.000093 rms=0.001735 Jy/beam ! Combined flux in latest and established models = 0.11297 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 88 components and 0.11297 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=0.077205Jy sigma=0.000797 ! Fit after self-cal, rms=0.077175Jy sigma=0.000796 ! Inverting map ! Added new window around map position (3, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00977069 Jy ! Component: 100 - total flux cleaned = 0.0144859 Jy ! Component: 150 - total flux cleaned = 0.017538 Jy ! Component: 200 - total flux cleaned = 0.0193797 Jy ! Total flux subtracted in 200 components = 0.0193797 Jy ! Clean residual min=-0.004595 max=0.005163 Jy/beam ! Clean residual mean=-0.000037 rms=0.001101 Jy/beam ! Combined flux in latest and established models = 0.13235 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 129 components and 0.13235 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=0.076049Jy sigma=0.000781 ! Fit after self-cal, rms=0.075845Jy sigma=0.000778 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.05 HN 0.99 KP 0.98 ! LA 0.97 MK 1.00* NL 1.05 OV 0.98 ! PT 0.98 SC 0.95 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 1.17 KP 0.93 ! LA 0.94 MK 1.00* NL 1.14 OV 1.03 ! PT 0.96 SC 0.91 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 1.00 KP 0.86 ! LA 0.99 MK 1.00* NL 1.07 OV 1.05 ! PT 0.93 SC 0.92 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.05 HN 0.95 KP 0.88 ! LA 0.99 MK 1.00* NL 1.07 OV 1.02 ! PT 0.92 SC 1.11 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.06 HN 1.06 KP 0.82 ! LA 0.99 MK 1.00* NL 1.09 OV 1.02 ! PT 0.95 SC 1.09 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.08 HN 1.00 KP 0.82 ! LA 0.98 MK 1.00* NL 1.08 OV 1.07 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.18 HN 0.98 KP 0.85 ! LA 1.08 MK 1.00* NL 1.14 OV 1.13 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.11 HN 1.22 KP 0.81 ! LA 0.97 MK 1.00* NL 1.09 OV 1.10 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.11 HN 1.00 KP 0.83 ! LA 1.02 MK 1.00* NL 1.02 OV 1.10 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.06 HN 0.96 KP 0.85 ! LA 1.03 MK 1.00* NL 1.02 OV 1.05 ! PT 0.96 SC 0.96 ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.06 HN 1.00 KP 0.88 ! LA 1.04 MK 1.00* NL 1.11 OV 1.02 ! PT 0.94 SC 0.96 ! ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.07 HN 0.97 KP 0.92 ! LA 1.03 MK 1.00* NL 1.11 OV 1.11 ! PT 0.98 SC 1.05 ! ! ! Fit before self-cal, rms=0.075845Jy sigma=0.000778 ! Fit after self-cal, rms=0.075817Jy sigma=0.000772 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.005 mas, bmaj=3.772 mas, bpa=16.51 degrees ! Estimated noise=330.031 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 = 0.00241192 Jy ! Component: 100 - total flux cleaned = 0.00301233 Jy ! Component: 150 - total flux cleaned = 0.00321944 Jy ! Component: 200 - total flux cleaned = 0.00330457 Jy ! Total flux subtracted in 200 components = 0.00330457 Jy ! Clean residual min=-0.002214 max=0.002377 Jy/beam ! Clean residual mean=-0.000021 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.135655 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 172 components and 0.135655 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=0.075712Jy sigma=0.000770 ! Fit after self-cal, rms=0.075691Jy sigma=0.000770 ! 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=0.075691Jy sigma=0.000770 ! Fit after self-cal, rms=0.076377Jy sigma=0.000770 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.005 mas, bmaj=3.778 mas, bpa=16.51 degrees ! Estimated noise=331.889 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112839 Jy ! Component: 100 - total flux cleaned = 0.00116974 Jy ! Component: 150 - total flux cleaned = 0.00120585 Jy ! Component: 200 - total flux cleaned = 0.00123819 Jy ! Total flux subtracted in 200 components = 0.00123819 Jy ! Clean residual min=-0.002126 max=0.002326 Jy/beam ! Clean residual mean=-0.000022 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.136893 Jy selfcal ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 205 components and 0.136893 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=0.076333Jy sigma=0.000769 ! Fit after self-cal, rms=0.076329Jy sigma=0.000769 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 = 0.000663677 Jy ! Component: 100 - total flux cleaned = 0.000632621 Jy ! Component: 150 - total flux cleaned = 0.000632281 Jy ! Component: 200 - total flux cleaned = 0.000583304 Jy ! Total flux subtracted in 200 components = 0.000583304 Jy ! Clean residual min=-0.002101 max=0.002271 Jy/beam ! Clean residual mean=-0.000021 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.137476 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 224 components and 0.137476 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=0.076306Jy sigma=0.000769 ! Fit after self-cal, rms=0.076301Jy sigma=0.000769 ! 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=0.076301Jy sigma=0.000769 ! Fit after self-cal, rms=0.077065Jy sigma=0.000768 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.005 mas, bmaj=3.78 mas, bpa=16.61 degrees ! Estimated noise=331.647 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000446221 Jy ! Component: 100 - total flux cleaned = 0.000418293 Jy ! Component: 150 - total flux cleaned = 0.000396122 Jy ! Component: 200 - total flux cleaned = 0.000416801 Jy ! Total flux subtracted in 200 components = 0.000416801 Jy ! Clean residual min=-0.002047 max=0.002112 Jy/beam ! Clean residual mean=-0.000017 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.137893 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 240 components and 0.137893 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=0.077047Jy sigma=0.000768 ! Fit after self-cal, rms=0.077060Jy sigma=0.000768 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 = 0.000415609 Jy ! Component: 100 - total flux cleaned = 0.000395409 Jy ! Component: 150 - total flux cleaned = 0.000377754 Jy ! Component: 200 - total flux cleaned = 0.000346075 Jy ! Total flux subtracted in 200 components = 0.000346075 Jy ! Clean residual min=-0.002033 max=0.002070 Jy/beam ! Clean residual mean=-0.000017 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.138239 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 253 components and 0.138239 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=0.077051Jy sigma=0.000767 ! Fit after self-cal, rms=0.077048Jy sigma=0.000767 ! 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=0.077048Jy sigma=0.000767 ! Fit after self-cal, rms=0.077482Jy sigma=0.000767 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.246 mas, bmaj=5.266 mas, bpa=5.083 degrees ! Estimated noise=383.404 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000163108 Jy ! Component: 100 - total flux cleaned = 0.000375296 Jy ! Component: 150 - total flux cleaned = 0.00041716 Jy ! Component: 200 - total flux cleaned = 0.000402172 Jy ! Total flux subtracted in 200 components = 0.000402172 Jy ! Clean residual min=-0.002767 max=0.002571 Jy/beam ! Clean residual mean=-0.000031 rms=0.000761 Jy/beam ! Combined flux in latest and established models = 0.138641 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 262 components and 0.138641 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=0.077478Jy sigma=0.000767 ! Fit after self-cal, rms=0.077484Jy sigma=0.000767 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 = 0.000183701 Jy ! Component: 100 - total flux cleaned = 0.000219141 Jy ! Component: 150 - total flux cleaned = 0.000247491 Jy ! Component: 200 - total flux cleaned = 0.000273994 Jy ! Total flux subtracted in 200 components = 0.000273994 Jy ! Clean residual min=-0.002754 max=0.002544 Jy/beam ! Clean residual mean=-0.000031 rms=0.000748 Jy/beam ! Combined flux in latest and established models = 0.138915 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 271 components and 0.138915 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=0.077482Jy sigma=0.000767 ! Fit after self-cal, rms=0.077479Jy sigma=0.000767 ! 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=1.006 mas, bmaj=3.786 mas, bpa=16.67 degrees ! Estimated noise=331.417 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.006 x 3.786 at 16.67 degrees (North through East) ! Clean map min=-0.0019126 max=0.071233 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=0.7718 mas, bmaj=3.5 mas, bpa=18.62 degrees ! Estimated noise=514.547 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0490469 Jy ! Component: 100 - total flux cleaned = 0.0703591 Jy ! Component: 150 - total flux cleaned = 0.0830787 Jy ! Component: 200 - total flux cleaned = 0.092178 Jy ! Total flux subtracted in 200 components = 0.092178 Jy ! Clean residual min=-0.003050 max=0.005273 Jy/beam ! Clean residual mean=-0.000073 rms=0.001223 Jy/beam ! Combined flux in latest and established models = 0.092178 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 53 model components to the UV plane model. ! The established model now contains 53 components and 0.092178 Jy ! Inverting map and beam ! Estimated beam: bmin=1.006 mas, bmaj=3.786 mas, bpa=16.67 degrees ! Estimated noise=331.417 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 = 0.0129306 Jy ! Component: 100 - total flux cleaned = 0.0217589 Jy ! Component: 150 - total flux cleaned = 0.0281385 Jy ! Component: 200 - total flux cleaned = 0.0328155 Jy ! Total flux subtracted in 200 components = 0.0328155 Jy ! Clean residual min=-0.002601 max=0.002947 Jy/beam ! Clean residual mean=-0.000072 rms=0.000871 Jy/beam ! Combined flux in latest and established models = 0.124993 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 119 components and 0.124993 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=2.246 mas, bmaj=5.266 mas, bpa=5.083 degrees ! Estimated noise=383.404 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00533044 Jy ! Component: 100 - total flux cleaned = 0.00874896 Jy ! Component: 150 - total flux cleaned = 0.0108224 Jy ! Component: 200 - total flux cleaned = 0.0118332 Jy ! Total flux subtracted in 200 components = 0.0118332 Jy ! Clean residual min=-0.003022 max=0.002430 Jy/beam ! Clean residual mean=-0.000050 rms=0.000814 Jy/beam ! Combined flux in latest and established models = 0.136827 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 = 0.000755911 Jy ! Component: 100 - total flux cleaned = 0.00132501 Jy ! Component: 150 - total flux cleaned = 0.00159262 Jy ! Component: 200 - total flux cleaned = 0.0016892 Jy ! Total flux subtracted in 200 components = 0.0016892 Jy ! Clean residual min=-0.002840 max=0.002545 Jy/beam ! Clean residual mean=-0.000036 rms=0.000752 Jy/beam ! Combined flux in latest and established models = 0.138516 Jy ! Adding 83 model components to the UV plane model. ! The established model now contains 182 components and 0.138516 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.006 mas, bmaj=3.786 mas, bpa=16.67 degrees ! Estimated noise=331.417 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.68653e-05 Jy ! Component: 100 - total flux cleaned = 0.000201755 Jy ! Component: 150 - total flux cleaned = 0.000283644 Jy ! Component: 200 - total flux cleaned = 0.000258802 Jy ! Total flux subtracted in 200 components = 0.000258802 Jy ! Clean residual min=-0.002063 max=0.002101 Jy/beam ! Clean residual mean=-0.000019 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.138775 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 200 components and 0.138775 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=0.077498Jy sigma=0.000767 ! Fit after self-cal, rms=0.077474Jy sigma=0.000767 wmodel J0038-2120_X_2014_08_09_pus_map.mod ! Writing 200 model components to file: J0038-2120_X_2014_08_09_pus_map.mod wobs J0038-2120_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J0038-2120_X_2014_08_09_pus_uvs.fits wwins J0038-2120_X_2014_08_09_pus_map.win ! wwins: Wrote 2 windows to J0038-2120_X_2014_08_09_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 = -0.000175982 Jy ! Component: 100 - total flux cleaned = -8.88065e-05 Jy ! Component: 150 - total flux cleaned = -3.84963e-05 Jy ! Component: 200 - total flux cleaned = 9.99751e-06 Jy ! Component: 250 - total flux cleaned = 3.3349e-05 Jy ! Component: 300 - total flux cleaned = 5.47181e-05 Jy ! Component: 350 - total flux cleaned = 3.41676e-05 Jy ! Component: 400 - total flux cleaned = 7.40454e-05 Jy ! Component: 450 - total flux cleaned = 5.55082e-05 Jy ! Component: 500 - total flux cleaned = 5.52059e-05 Jy ! Component: 550 - total flux cleaned = 2.03464e-05 Jy ! Component: 600 - total flux cleaned = 5.40399e-05 Jy ! Component: 650 - total flux cleaned = 7.06977e-05 Jy ! Component: 700 - total flux cleaned = 0.000133717 Jy ! Component: 750 - total flux cleaned = 0.000209694 Jy ! Component: 800 - total flux cleaned = 0.000239384 Jy ! Component: 850 - total flux cleaned = 0.000339728 Jy ! Component: 900 - total flux cleaned = 0.000437598 Jy ! Component: 950 - total flux cleaned = 0.000532845 Jy ! Component: 1000 - total flux cleaned = 0.000586001 Jy ! Component: 1050 - total flux cleaned = 0.000689715 Jy ! Component: 1100 - total flux cleaned = 0.000753052 Jy ! Component: 1150 - total flux cleaned = 0.00082753 Jy ! Component: 1200 - total flux cleaned = 0.000888281 Jy ! Component: 1250 - total flux cleaned = 0.000924084 Jy ! Component: 1300 - total flux cleaned = 0.000958657 Jy ! Component: 1350 - total flux cleaned = 0.000947296 Jy ! Component: 1400 - total flux cleaned = 0.0009585 Jy ! Component: 1450 - total flux cleaned = 0.000991383 Jy ! Component: 1500 - total flux cleaned = 0.000991299 Jy ! Component: 1550 - total flux cleaned = 0.00102309 Jy ! Component: 1600 - total flux cleaned = 0.00103355 Jy ! Component: 1650 - total flux cleaned = 0.00103369 Jy ! Component: 1700 - total flux cleaned = 0.00102384 Jy ! Component: 1750 - total flux cleaned = 0.00103378 Jy ! Component: 1800 - total flux cleaned = 0.00102386 Jy ! Component: 1850 - total flux cleaned = 0.000995181 Jy ! Component: 1900 - total flux cleaned = 0.00099505 Jy ! Component: 1950 - total flux cleaned = 0.000994873 Jy ! Component: 2000 - total flux cleaned = 0.000930263 Jy ! Total flux subtracted in 2048 components = 0.000930395 Jy ! Clean residual min=-0.000464 max=0.000471 Jy/beam ! Clean residual mean=-0.000006 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.139705 Jy keep ! Adding 140 model components to the UV plane model. ! The established model now contains 340 components and 0.139705 Jy ![Exited script file: muppet] wmap "J0038-2120_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.006 x 3.786 at 16.67 degrees (North through East) ! Clean map min=-0.0013591 max=0.071395 Jy/beam ! Writing clean map to FITS file: J0038-2120_X_2014_08_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0713949 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000189952 device "J0038-2120_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0038-2120_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.798173 0.798173 1.59635 3.19269 6.38538 12.7708 25.5415 51.0831 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.071 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.006 x 3.786 at 16.67 degrees (North through East) ! Clean map min=-0.0013591 max=0.071395 Jy/beam quit ! Quitting program ! Log file J0038-2120_X_2014_08_09_pus_uvs.log closed on Wed Nov 30 14:01:26 2016