! Started logfile: J0327-1803_X_2017_10_21_pus_uvs.log on Sat May 11 21:50:10 2019 obs J0327-1803_X_2017_10_21_pus_uva.fits ! Reading UV FITS file: J0327-1803_X_2017_10_21_pus_uva.fits ! AN table 1: 118 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.988465 visibilities/baseline/integration-bin. ! Found source: J0327-1803 ! ! 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 50388 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 J0327-1803_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 7 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.913032Jy sigma=0.007371 ! Fit after self-cal, rms=0.877774Jy sigma=0.007090 ! 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=0.7091 mas, bmaj=3.764 mas, bpa=-16.65 degrees ! Estimated noise=1033.94 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 = 0.0979235 Jy ! Component: 100 - total flux cleaned = 0.119445 Jy ! Total flux subtracted in 100 components = 0.119445 Jy ! Clean residual min=-0.004630 max=0.006687 Jy/beam ! Clean residual mean=-0.000010 rms=0.001369 Jy/beam ! Combined flux in latest and established models = 0.119445 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.119445 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=0.094503Jy sigma=0.000700 ! Fit after self-cal, rms=0.094490Jy sigma=0.000700 ! 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=0.92 mas, bmaj=3.838 mas, bpa=-15.13 degrees ! Estimated noise=397.425 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 = 0.00820548 Jy ! Component: 100 - total flux cleaned = 0.0122416 Jy ! Component: 150 - total flux cleaned = 0.0145835 Jy ! Component: 200 - total flux cleaned = 0.0160178 Jy ! Total flux subtracted in 200 components = 0.0160178 Jy ! Clean residual min=-0.002886 max=0.001777 Jy/beam ! Clean residual mean=-0.000006 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.135463 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 36 components and 0.135463 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=0.093816Jy sigma=0.000694 ! Fit after self-cal, rms=0.093829Jy sigma=0.000694 ! 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 0.98 HN 1.05 KP 0.99 ! LA 1.03 MK 1.01 NL 0.91 OV 0.98 ! PT 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.99 KP 0.98 ! LA 1.03 MK 1.01 NL 0.96 OV 1.02 ! PT 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.01 KP 0.98 ! LA 0.98 MK 1.03 NL 0.98 OV 0.98 ! PT 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.05 KP 0.97 ! LA 0.99 MK 1.04 NL 0.95 OV 1.00 ! PT 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.98 KP 0.98 ! LA 1.03 MK 0.99 NL 0.90 OV 1.00 ! PT 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.00 KP 0.94 ! LA 1.06 MK 1.01 NL 0.90 OV 0.99 ! PT 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 1.01 KP 0.95 ! LA 0.99 MK 1.04 NL 0.98 OV 1.01 ! PT 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.03 HN 1.04 KP 0.97 ! LA 1.05 MK 1.05 NL 0.96 OV 0.99 ! PT 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.08 KP 0.95 ! LA 0.99 MK 1.03 NL 0.95 OV 1.01 ! PT 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 1.03 KP 0.95 ! LA 1.00 MK 1.03 NL 0.95 OV 1.00 ! PT 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 1.07 KP 0.94 ! LA 0.98 MK 0.98 NL 1.01 OV 1.00 ! PT 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.01 HN 0.99 KP 0.97 ! LA 1.00 MK 0.97 NL 0.96 OV 1.02 ! PT 1.05 ! ! ! Fit before self-cal, rms=0.093829Jy sigma=0.000694 ! Fit after self-cal, rms=0.093921Jy sigma=0.000692 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9254 mas, bmaj=3.875 mas, bpa=-15.14 degrees ! Estimated noise=397.347 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 = -0.000635573 Jy ! Component: 100 - total flux cleaned = -0.000693044 Jy ! Component: 150 - total flux cleaned = -0.000709071 Jy ! Component: 200 - total flux cleaned = -0.000749484 Jy ! Total flux subtracted in 200 components = -0.000749484 Jy ! Clean residual min=-0.001346 max=0.001222 Jy/beam ! Clean residual mean=-0.000007 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.134714 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 48 components and 0.134714 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=0.093913Jy sigma=0.000692 ! Fit after self-cal, rms=0.093920Jy sigma=0.000692 ! 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=0.093920Jy sigma=0.000692 ! Fit after self-cal, rms=0.093989Jy sigma=0.000692 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9264 mas, bmaj=3.882 mas, bpa=-15.14 degrees ! Estimated noise=397.343 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000432776 Jy ! Component: 100 - total flux cleaned = -0.000526537 Jy ! Component: 150 - total flux cleaned = -0.000560603 Jy ! Component: 200 - total flux cleaned = -0.000591293 Jy ! Total flux subtracted in 200 components = -0.000591293 Jy ! Clean residual min=-0.001293 max=0.001144 Jy/beam ! Clean residual mean=-0.000006 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.134122 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 60 components and 0.134122 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=0.093985Jy sigma=0.000692 ! Fit after self-cal, rms=0.093987Jy 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 = -4.25358e-05 Jy ! Component: 100 - total flux cleaned = -6.88965e-05 Jy ! Component: 150 - total flux cleaned = -9.2685e-05 Jy ! Component: 200 - total flux cleaned = -0.00011419 Jy ! Total flux subtracted in 200 components = -0.00011419 Jy ! Clean residual min=-0.001268 max=0.001130 Jy/beam ! Clean residual mean=-0.000007 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.134008 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 67 components and 0.134008 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=0.093985Jy sigma=0.000692 ! Fit after self-cal, rms=0.093985Jy sigma=0.000692 ! 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=0.093985Jy sigma=0.000692 ! Fit after self-cal, rms=0.093967Jy sigma=0.000692 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9267 mas, bmaj=3.89 mas, bpa=-15.14 degrees ! Estimated noise=397.283 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000294428 Jy ! Component: 100 - total flux cleaned = -0.00037461 Jy ! Component: 150 - total flux cleaned = -0.000424725 Jy ! Component: 200 - total flux cleaned = -0.000460857 Jy ! Total flux subtracted in 200 components = -0.000460857 Jy ! Clean residual min=-0.001225 max=0.001110 Jy/beam ! Clean residual mean=-0.000006 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.133547 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 67 components and 0.133547 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=0.093965Jy sigma=0.000692 ! Fit after self-cal, rms=0.093966Jy 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 = -2.74298e-05 Jy ! Component: 100 - total flux cleaned = -4.53232e-05 Jy ! Component: 150 - total flux cleaned = -6.1588e-05 Jy ! Component: 200 - total flux cleaned = -7.63226e-05 Jy ! Total flux subtracted in 200 components = -7.63226e-05 Jy ! Clean residual min=-0.001211 max=0.001104 Jy/beam ! Clean residual mean=-0.000006 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.133471 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 75 components and 0.133471 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=0.093965Jy sigma=0.000692 ! Fit after self-cal, rms=0.093966Jy 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=0.093966Jy sigma=0.000692 ! Fit after self-cal, rms=0.093924Jy sigma=0.000692 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.256 mas, bmaj=5.289 mas, bpa=3.229 degrees ! Estimated noise=458.322 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000247805 Jy ! Component: 100 - total flux cleaned = -0.000312597 Jy ! Component: 150 - total flux cleaned = -0.000357231 Jy ! Component: 200 - total flux cleaned = -0.000388663 Jy ! Total flux subtracted in 200 components = -0.000388663 Jy ! Clean residual min=-0.001536 max=0.001037 Jy/beam ! Clean residual mean=-0.000009 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.133082 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 82 components and 0.133082 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=0.093924Jy sigma=0.000692 ! Fit after self-cal, rms=0.093922Jy 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 = -3.16146e-05 Jy ! Component: 100 - total flux cleaned = -3.79139e-05 Jy ! Component: 150 - total flux cleaned = -4.31191e-05 Jy ! Component: 200 - total flux cleaned = -4.29346e-05 Jy ! Total flux subtracted in 200 components = -4.29346e-05 Jy ! Clean residual min=-0.001527 max=0.001034 Jy/beam ! Clean residual mean=-0.000009 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.133039 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 87 components and 0.13304 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=0.093923Jy sigma=0.000692 ! Fit after self-cal, rms=0.093922Jy 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=0.9268 mas, bmaj=3.897 mas, bpa=-15.14 degrees ! Estimated noise=397.164 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9268 x 3.897 at -15.14 degrees (North through East) ! Clean map min=-0.0010879 max=0.12633 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=0.7113 mas, bmaj=3.825 mas, bpa=-16.66 degrees ! Estimated noise=1034.73 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.097939 Jy ! Component: 100 - total flux cleaned = 0.119506 Jy ! Component: 150 - total flux cleaned = 0.126015 Jy ! Component: 200 - total flux cleaned = 0.129471 Jy ! Total flux subtracted in 200 components = 0.129471 Jy ! Clean residual min=-0.002465 max=0.002589 Jy/beam ! Clean residual mean=-0.000003 rms=0.000747 Jy/beam ! Combined flux in latest and established models = 0.129471 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.129471 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9268 mas, bmaj=3.897 mas, bpa=-15.14 degrees ! Estimated noise=397.164 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) ! Added new window around map position (-1.2, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00222633 Jy ! Component: 100 - total flux cleaned = 0.00339183 Jy ! Component: 150 - total flux cleaned = 0.00389858 Jy ! Component: 200 - total flux cleaned = 0.00417513 Jy ! Total flux subtracted in 200 components = 0.00417513 Jy ! Clean residual min=-0.001138 max=0.001152 Jy/beam ! Clean residual mean=-0.000003 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.133646 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 43 components and 0.133646 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=2.256 mas, bmaj=5.289 mas, bpa=3.229 degrees ! Estimated noise=458.322 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.61644e-05 Jy ! Component: 100 - total flux cleaned = 0.000111157 Jy ! Component: 150 - total flux cleaned = 0.000124784 Jy ! Component: 200 - total flux cleaned = 0.000135633 Jy ! Total flux subtracted in 200 components = 0.000135633 Jy ! Clean residual min=-0.001513 max=0.001097 Jy/beam ! Clean residual mean=-0.000007 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.133781 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.87302e-09 Jy ! Component: 100 - total flux cleaned = 1.63691e-05 Jy ! Component: 150 - total flux cleaned = 9.46662e-06 Jy ! Component: 200 - total flux cleaned = 3.35642e-06 Jy ! Total flux subtracted in 200 components = 3.35642e-06 Jy ! Clean residual min=-0.001494 max=0.001091 Jy/beam ! Clean residual mean=-0.000007 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.133785 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 78 components and 0.133785 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9268 mas, bmaj=3.897 mas, bpa=-15.14 degrees ! Estimated noise=397.164 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000321278 Jy ! Component: 100 - total flux cleaned = 0.000358988 Jy ! Component: 150 - total flux cleaned = 0.00039168 Jy ! Component: 200 - total flux cleaned = 0.000431704 Jy ! Total flux subtracted in 200 components = 0.000431704 Jy ! Clean residual min=-0.001050 max=0.001161 Jy/beam ! Clean residual mean=-0.000003 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.134217 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 96 components and 0.134217 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=0.093919Jy sigma=0.000692 ! Fit after self-cal, rms=0.093918Jy sigma=0.000692 wmodel J0327-1803_X_2017_10_21_pus_map.mod ! Writing 96 model components to file: J0327-1803_X_2017_10_21_pus_map.mod wobs J0327-1803_X_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J0327-1803_X_2017_10_21_pus_uvs.fits wwins J0327-1803_X_2017_10_21_pus_map.win ! wwins: Wrote 2 windows to J0327-1803_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 = 4.86403e-05 Jy ! Component: 100 - total flux cleaned = 9.90154e-05 Jy ! Component: 150 - total flux cleaned = 8.45931e-05 Jy ! Component: 200 - total flux cleaned = 4.36547e-05 Jy ! Component: 250 - total flux cleaned = 4.25894e-05 Jy ! Component: 300 - total flux cleaned = 5.38527e-05 Jy ! Component: 350 - total flux cleaned = 7.43899e-05 Jy ! Component: 400 - total flux cleaned = 8.42477e-05 Jy ! Component: 450 - total flux cleaned = 7.46343e-05 Jy ! Component: 500 - total flux cleaned = 7.4616e-05 Jy ! Component: 550 - total flux cleaned = 7.48504e-05 Jy ! Component: 600 - total flux cleaned = 0.000100053 Jy ! Component: 650 - total flux cleaned = 0.000100144 Jy ! Component: 700 - total flux cleaned = 0.000100168 Jy ! Component: 750 - total flux cleaned = 8.51923e-05 Jy ! Component: 800 - total flux cleaned = 5.62845e-05 Jy ! Component: 850 - total flux cleaned = 4.9559e-05 Jy ! Component: 900 - total flux cleaned = 5.65799e-05 Jy ! Component: 950 - total flux cleaned = 7.64988e-05 Jy ! Component: 1000 - total flux cleaned = 7.65387e-05 Jy ! Component: 1050 - total flux cleaned = 0.000107916 Jy ! Component: 1100 - total flux cleaned = 0.000144492 Jy ! Component: 1150 - total flux cleaned = 0.000174387 Jy ! Component: 1200 - total flux cleaned = 0.00018604 Jy ! Component: 1250 - total flux cleaned = 0.000209058 Jy ! Component: 1300 - total flux cleaned = 0.000220432 Jy ! Component: 1350 - total flux cleaned = 0.000226001 Jy ! Component: 1400 - total flux cleaned = 0.000236905 Jy ! Component: 1450 - total flux cleaned = 0.00024218 Jy ! Component: 1500 - total flux cleaned = 0.000242113 Jy ! Component: 1550 - total flux cleaned = 0.000247317 Jy ! Component: 1600 - total flux cleaned = 0.000242116 Jy ! Component: 1650 - total flux cleaned = 0.000257164 Jy ! Component: 1700 - total flux cleaned = 0.000247166 Jy ! Component: 1750 - total flux cleaned = 0.000266687 Jy ! Component: 1800 - total flux cleaned = 0.000247471 Jy ! Component: 1850 - total flux cleaned = 0.000261869 Jy ! Component: 1900 - total flux cleaned = 0.000280713 Jy ! Component: 1950 - total flux cleaned = 0.000294668 Jy ! Component: 2000 - total flux cleaned = 0.000303825 Jy ! Total flux subtracted in 2048 components = 0.00029923 Jy ! Clean residual min=-0.000249 max=0.000279 Jy/beam ! Clean residual mean=-0.000001 rms=0.000088 Jy/beam ! Combined flux in latest and established models = 0.134516 Jy keep ! Adding 126 model components to the UV plane model. ! The established model now contains 222 components and 0.134516 Jy ![Exited script file: muppet] wmap "J0327-1803_X_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9268 x 3.897 at -15.14 degrees (North through East) ! Clean map min=-0.00072507 max=0.12629 Jy/beam ! Writing clean map to FITS file: J0327-1803_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 0.12629 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.53221e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.202682 0.202682 0.405363 0.810726 1.62145 3.24291 6.48581 12.9716 25.9432 51.8865 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.126 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9268 x 3.897 at -15.14 degrees (North through East) ! Clean map min=-0.00072507 max=0.12629 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 J0327-1803_X_2017_10_21_pus_uvs.log closed on Sat May 11 21:50:13 2019