! Started logfile: J0320-1702_X_2017_10_21_pus_uvs.log on Sat May 11 21:50:03 2019 obs J0320-1702_X_2017_10_21_pus_uva.fits ! Reading UV FITS file: J0320-1702_X_2017_10_21_pus_uva.fits ! AN table 1: 72 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.982253 visibilities/baseline/integration-bin. ! Found source: J0320-1702 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1202 lines of history. ! ! Reading 30552 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 J0320-1702_X_2017_10_21_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 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 36 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.881592Jy sigma=0.007092 ! Fit after self-cal, rms=0.862069Jy sigma=0.006941 ! 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=0.7313 mas, bmaj=3.852 mas, bpa=-16.33 degrees ! Estimated noise=826.312 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 = 0.110756 Jy ! Component: 100 - total flux cleaned = 0.134955 Jy ! Total flux subtracted in 100 components = 0.134955 Jy ! Clean residual min=-0.004628 max=0.007132 Jy/beam ! Clean residual mean=-0.000025 rms=0.001792 Jy/beam ! Combined flux in latest and established models = 0.134955 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.134955 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=0.096566Jy sigma=0.000708 ! Fit after self-cal, rms=0.096563Jy sigma=0.000708 ! 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=0.9279 mas, bmaj=3.803 mas, bpa=-14.76 degrees ! Estimated noise=515.112 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 = 0.0095565 Jy ! Component: 100 - total flux cleaned = 0.0148758 Jy ! Component: 150 - total flux cleaned = 0.0181602 Jy ! Component: 200 - total flux cleaned = 0.020274 Jy ! Total flux subtracted in 200 components = 0.020274 Jy ! Clean residual min=-0.004383 max=0.005135 Jy/beam ! Clean residual mean=-0.000028 rms=0.001467 Jy/beam ! Combined flux in latest and established models = 0.155229 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 47 components and 0.155229 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=0.095626Jy sigma=0.000699 ! Fit after self-cal, rms=0.095625Jy sigma=0.000699 ! 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 1.02 FD 1.05 HN 1.04 KP 1.00 ! LA 0.96 MK 1.00 NL 0.93 OV 1.04 ! PT 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.08 HN 1.02 KP 0.96 ! LA 0.96 MK 1.02 NL 1.00 OV 1.02 ! PT 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.04 HN 1.00 KP 0.95 ! LA 0.95 MK 1.04 NL 0.94 OV 1.00 ! PT 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 1.06 KP 0.95 ! LA 0.95 MK 1.05 NL 0.94 OV 0.98 ! PT 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.06 HN 1.00 KP 0.95 ! LA 0.99 MK 1.00 NL 0.90 OV 0.95 ! PT 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.05 HN 1.04 KP 0.94 ! LA 1.00 MK 1.03 NL 0.93 OV 0.97 ! PT 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.08 HN 1.05 KP 0.92 ! LA 0.95 MK 1.00 NL 0.96 OV 0.97 ! PT 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.13 HN 1.03 KP 0.95 ! LA 0.95 MK 1.00 NL 0.99 OV 1.01 ! PT 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.07 HN 1.02 KP 0.92 ! LA 0.97 MK 1.00 NL 0.98 OV 0.97 ! PT 1.05 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.08 KP 0.94 ! LA 0.98 MK 0.99 NL 0.98 OV 0.99 ! PT 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.07 HN 1.06 KP 0.97 ! LA 0.95 MK 0.98 NL 0.93 OV 0.99 ! PT 1.07 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 0.97 KP 0.99 ! LA 0.99 MK 0.97 NL 1.00 OV 1.03 ! PT 1.01 ! ! ! Fit before self-cal, rms=0.095625Jy sigma=0.000699 ! Fit after self-cal, rms=0.095069Jy sigma=0.000696 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9341 mas, bmaj=3.838 mas, bpa=-14.83 degrees ! Estimated noise=512.453 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 = -0.000219103 Jy ! Component: 100 - total flux cleaned = -0.000407912 Jy ! Component: 150 - total flux cleaned = -0.000472989 Jy ! Component: 200 - total flux cleaned = -0.000531841 Jy ! Total flux subtracted in 200 components = -0.000531841 Jy ! Clean residual min=-0.002888 max=0.005365 Jy/beam ! Clean residual mean=-0.000024 rms=0.001227 Jy/beam ! Combined flux in latest and established models = 0.154697 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 62 components and 0.154697 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=0.095056Jy sigma=0.000696 ! Fit after self-cal, rms=0.095079Jy sigma=0.000695 ! 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=0.095079Jy sigma=0.000695 ! Fit after self-cal, rms=0.094927Jy sigma=0.000695 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9339 mas, bmaj=3.844 mas, bpa=-14.84 degrees ! Estimated noise=511.905 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000394783 Jy ! Component: 100 - total flux cleaned = -0.000473669 Jy ! Component: 150 - total flux cleaned = -0.00049158 Jy ! Component: 200 - total flux cleaned = -0.000491325 Jy ! Total flux subtracted in 200 components = -0.000491325 Jy ! Clean residual min=-0.002915 max=0.005370 Jy/beam ! Clean residual mean=-0.000023 rms=0.001216 Jy/beam ! Combined flux in latest and established models = 0.154205 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 63 components and 0.154205 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=0.094920Jy sigma=0.000695 ! Fit after self-cal, rms=0.094918Jy sigma=0.000695 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 (10.2, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00462847 Jy ! Component: 100 - total flux cleaned = 0.00704752 Jy ! Component: 150 - total flux cleaned = 0.00859326 Jy ! Component: 200 - total flux cleaned = 0.00978045 Jy ! Total flux subtracted in 200 components = 0.00978045 Jy ! Clean residual min=-0.002361 max=0.003374 Jy/beam ! Clean residual mean=-0.000038 rms=0.000897 Jy/beam ! Combined flux in latest and established models = 0.163986 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 91 components and 0.163986 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=0.094701Jy sigma=0.000693 ! Fit after self-cal, rms=0.094675Jy sigma=0.000693 ! 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=0.094675Jy sigma=0.000693 ! Fit after self-cal, rms=0.094685Jy sigma=0.000693 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9356 mas, bmaj=3.866 mas, bpa=-14.87 degrees ! Estimated noise=511.874 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0021034 Jy ! Component: 100 - total flux cleaned = 0.00272583 Jy ! Component: 150 - total flux cleaned = 0.0029499 Jy ! Component: 200 - total flux cleaned = 0.00295387 Jy ! Total flux subtracted in 200 components = 0.00295387 Jy ! Clean residual min=-0.002055 max=0.002933 Jy/beam ! Clean residual mean=-0.000024 rms=0.000750 Jy/beam ! Combined flux in latest and established models = 0.16694 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 118 components and 0.16694 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=0.094639Jy sigma=0.000692 ! Fit after self-cal, rms=0.094642Jy sigma=0.000692 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 = 0.000200923 Jy ! Component: 100 - total flux cleaned = 0.000260149 Jy ! Component: 150 - total flux cleaned = 0.000332721 Jy ! Component: 200 - total flux cleaned = 0.000401035 Jy ! Total flux subtracted in 200 components = 0.000401035 Jy ! Clean residual min=-0.002040 max=0.002869 Jy/beam ! Clean residual mean=-0.000026 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.167341 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 136 components and 0.167341 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=0.094634Jy sigma=0.000692 ! Fit after self-cal, rms=0.094634Jy sigma=0.000692 ! 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=0.094634Jy sigma=0.000692 ! Fit after self-cal, rms=0.094834Jy sigma=0.000692 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.278 mas, bmaj=5.224 mas, bpa=3.829 degrees ! Estimated noise=588.173 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00094511 Jy ! Component: 100 - total flux cleaned = 0.0012143 Jy ! Component: 150 - total flux cleaned = 0.00128666 Jy ! Component: 200 - total flux cleaned = 0.00134916 Jy ! Total flux subtracted in 200 components = 0.00134916 Jy ! Clean residual min=-0.002521 max=0.003416 Jy/beam ! Clean residual mean=-0.000026 rms=0.001006 Jy/beam ! Combined flux in latest and established models = 0.16869 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 148 components and 0.16869 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=0.094825Jy sigma=0.000692 ! Fit after self-cal, rms=0.094831Jy sigma=0.000692 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 = 0.000209641 Jy ! Component: 100 - total flux cleaned = 0.000264238 Jy ! Component: 150 - total flux cleaned = 0.00033082 Jy ! Component: 200 - total flux cleaned = 0.000376017 Jy ! Total flux subtracted in 200 components = 0.000376017 Jy ! Clean residual min=-0.002520 max=0.003354 Jy/beam ! Clean residual mean=-0.000027 rms=0.000993 Jy/beam ! Combined flux in latest and established models = 0.169066 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 161 components and 0.169066 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=0.094829Jy sigma=0.000692 ! Fit after self-cal, rms=0.094829Jy sigma=0.000692 ! 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=0.9364 mas, bmaj=3.877 mas, bpa=-14.89 degrees ! Estimated noise=512.549 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9364 x 3.877 at -14.89 degrees (North through East) ! Clean map min=-0.0018388 max=0.14124 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=0.7342 mas, bmaj=3.924 mas, bpa=-16.45 degrees ! Estimated noise=829.738 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.111157 Jy ! Component: 100 - total flux cleaned = 0.135419 Jy ! Component: 150 - total flux cleaned = 0.143024 Jy ! Component: 200 - total flux cleaned = 0.147727 Jy ! Total flux subtracted in 200 components = 0.147727 Jy ! Clean residual min=-0.003688 max=0.004133 Jy/beam ! Clean residual mean=-0.000009 rms=0.001141 Jy/beam ! Combined flux in latest and established models = 0.147727 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.147727 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9364 mas, bmaj=3.877 mas, bpa=-14.89 degrees ! Estimated noise=512.549 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 = 0.00431806 Jy ! Component: 100 - total flux cleaned = 0.00731537 Jy ! Component: 150 - total flux cleaned = 0.00930932 Jy ! Component: 200 - total flux cleaned = 0.0109727 Jy ! Total flux subtracted in 200 components = 0.0109727 Jy ! Clean residual min=-0.002306 max=0.003528 Jy/beam ! Clean residual mean=-0.000020 rms=0.000837 Jy/beam ! Combined flux in latest and established models = 0.1587 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 61 components and 0.1587 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=2.278 mas, bmaj=5.224 mas, bpa=3.829 degrees ! Estimated noise=588.173 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0026767 Jy ! Component: 100 - total flux cleaned = 0.00466076 Jy ! Component: 150 - total flux cleaned = 0.00596692 Jy ! Component: 200 - total flux cleaned = 0.00672596 Jy ! Total flux subtracted in 200 components = 0.00672596 Jy ! Clean residual min=-0.002639 max=0.003691 Jy/beam ! Clean residual mean=-0.000029 rms=0.001058 Jy/beam ! Combined flux in latest and established models = 0.165425 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 = 0.000592355 Jy ! Component: 100 - total flux cleaned = 0.00109511 Jy ! Component: 150 - total flux cleaned = 0.00152687 Jy ! Component: 200 - total flux cleaned = 0.00184854 Jy ! Total flux subtracted in 200 components = 0.00184854 Jy ! Clean residual min=-0.002628 max=0.003344 Jy/beam ! Clean residual mean=-0.000028 rms=0.001006 Jy/beam ! Combined flux in latest and established models = 0.167274 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 109 components and 0.167274 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9364 mas, bmaj=3.877 mas, bpa=-14.89 degrees ! Estimated noise=512.549 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000130093 Jy ! Component: 100 - total flux cleaned = -0.00016158 Jy ! Component: 150 - total flux cleaned = -0.000132848 Jy ! Component: 200 - total flux cleaned = -0.000108983 Jy ! Total flux subtracted in 200 components = -0.000108983 Jy ! Clean residual min=-0.001899 max=0.002787 Jy/beam ! Clean residual mean=-0.000017 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.167165 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 123 components and 0.167165 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=0.094836Jy sigma=0.000692 ! Fit after self-cal, rms=0.094821Jy sigma=0.000692 wmodel J0320-1702_X_2017_10_21_pus_map.mod ! Writing 123 model components to file: J0320-1702_X_2017_10_21_pus_map.mod wobs J0320-1702_X_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J0320-1702_X_2017_10_21_pus_uvs.fits wwins J0320-1702_X_2017_10_21_pus_map.win ! wwins: Wrote 2 windows to J0320-1702_X_2017_10_21_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118686 Jy ! Component: 100 - total flux cleaned = 0.00165682 Jy ! Component: 150 - total flux cleaned = 0.00179302 Jy ! Component: 200 - total flux cleaned = 0.00179374 Jy ! Component: 250 - total flux cleaned = 0.00176326 Jy ! Component: 300 - total flux cleaned = 0.00176176 Jy ! Component: 350 - total flux cleaned = 0.0018393 Jy ! Component: 400 - total flux cleaned = 0.00186267 Jy ! Component: 450 - total flux cleaned = 0.00191066 Jy ! Component: 500 - total flux cleaned = 0.00195682 Jy ! Component: 550 - total flux cleaned = 0.0019576 Jy ! Component: 600 - total flux cleaned = 0.00204303 Jy ! Component: 650 - total flux cleaned = 0.00210424 Jy ! Component: 700 - total flux cleaned = 0.00210471 Jy ! Component: 750 - total flux cleaned = 0.00214277 Jy ! Component: 800 - total flux cleaned = 0.00214275 Jy ! Component: 850 - total flux cleaned = 0.00217856 Jy ! Component: 900 - total flux cleaned = 0.00223066 Jy ! Component: 950 - total flux cleaned = 0.00231516 Jy ! Component: 1000 - total flux cleaned = 0.00239756 Jy ! Component: 1050 - total flux cleaned = 0.00247773 Jy ! Component: 1100 - total flux cleaned = 0.00255589 Jy ! Component: 1150 - total flux cleaned = 0.00261709 Jy ! Component: 1200 - total flux cleaned = 0.0026921 Jy ! Component: 1250 - total flux cleaned = 0.00279459 Jy ! Component: 1300 - total flux cleaned = 0.00283768 Jy ! Component: 1350 - total flux cleaned = 0.00293605 Jy ! Component: 1400 - total flux cleaned = 0.00303232 Jy ! Component: 1450 - total flux cleaned = 0.00314047 Jy ! Component: 1500 - total flux cleaned = 0.00322007 Jy ! Component: 1550 - total flux cleaned = 0.00329851 Jy ! Component: 1600 - total flux cleaned = 0.00338864 Jy ! Component: 1650 - total flux cleaned = 0.00347745 Jy ! Component: 1700 - total flux cleaned = 0.00356494 Jy ! Component: 1750 - total flux cleaned = 0.0036512 Jy ! Component: 1800 - total flux cleaned = 0.00369976 Jy ! Component: 1850 - total flux cleaned = 0.00374802 Jy ! Component: 1900 - total flux cleaned = 0.00384264 Jy ! Component: 1950 - total flux cleaned = 0.0038894 Jy ! Component: 2000 - total flux cleaned = 0.00393568 Jy ! Total flux subtracted in 2048 components = 0.00396992 Jy ! Clean residual min=-0.000598 max=0.000664 Jy/beam ! Clean residual mean=-0.000008 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.171135 Jy keep ! Adding 143 model components to the UV plane model. ! The established model now contains 266 components and 0.171135 Jy ![Exited script file: muppet] wmap "J0320-1702_X_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9364 x 3.877 at -14.89 degrees (North through East) ! Clean map min=-0.0013608 max=0.14089 Jy/beam ! Writing clean map to FITS file: J0320-1702_X_2017_10_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.140886 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000224746 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.478571 0.478571 0.957142 1.91428 3.82857 7.65713 15.3143 30.6285 61.2571 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.14 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9364 x 3.877 at -14.89 degrees (North through East) ! Clean map min=-0.0013608 max=0.14089 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J0320-1702_X_2017_10_21_pus_uvs.log closed on Sat May 11 21:50:05 2019