! Started logfile: J1327+5008_X_2017_02_24_pus_uvs.log on Sat May 4 10:03:11 2019 obs J1327+5008_X_2017_02_24_pus_uva.fits ! Reading UV FITS file: J1327+5008_X_2017_02_24_pus_uva.fits ! AN table 1: 173 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.855748 visibilities/baseline/integration-bin. ! Found source: J1327+5008 ! ! 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 1882 lines of history. ! ! Reading 79944 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 J1327+5008_X_2017_02_24_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 134 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 134 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 134 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 134 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 134 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 134 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 134 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 134 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 134 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 134 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 134 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 134 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.811799Jy sigma=0.007101 ! Fit after self-cal, rms=0.791653Jy sigma=0.006940 ! 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=0.807 mas, bmaj=1.106 mas, bpa=-13.34 degrees ! Estimated noise=831.037 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 = 0.16375 Jy ! Component: 100 - total flux cleaned = 0.20064 Jy ! Total flux subtracted in 100 components = 0.20064 Jy ! Clean residual min=-0.004398 max=0.013001 Jy/beam ! Clean residual mean=-0.000015 rms=0.001296 Jy/beam ! Combined flux in latest and established models = 0.20064 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.20064 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=0.081062Jy sigma=0.000677 ! Fit after self-cal, rms=0.081063Jy sigma=0.000677 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0131716 Jy ! Component: 100 - total flux cleaned = 0.0192562 Jy ! Total flux subtracted in 100 components = 0.0192562 Jy ! Clean residual min=-0.003178 max=0.004000 Jy/beam ! Clean residual mean=-0.000000 rms=0.000823 Jy/beam ! Combined flux in latest and established models = 0.219896 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 11 components and 0.219896 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=0.079178Jy sigma=0.000658 ! Fit after self-cal, rms=0.079176Jy sigma=0.000658 ! 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=0.9976 mas, bmaj=1.384 mas, bpa=-5.512 degrees ! Estimated noise=287.948 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 (-0.2, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0033316 Jy ! Component: 100 - total flux cleaned = 0.00318424 Jy ! Component: 150 - total flux cleaned = 0.00299646 Jy ! Component: 200 - total flux cleaned = 0.00294392 Jy ! Total flux subtracted in 200 components = 0.00294392 Jy ! Clean residual min=-0.001984 max=0.001963 Jy/beam ! Clean residual mean=-0.000000 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.22284 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 29 components and 0.22284 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=0.079013Jy sigma=0.000656 ! Fit after self-cal, rms=0.079000Jy sigma=0.000656 ! 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 0.96 FD 1.02 HN 1.01 KP 1.03 ! LA 1.02 MK 0.96 NL 0.96 OV 0.99 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 0.97 KP 1.03 ! LA 1.03 MK 0.94 NL 0.96 OV 0.98 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 0.98 KP 1.03 ! LA 0.99 MK 0.97 NL 0.97 OV 1.00 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 0.99 KP 1.03 ! LA 1.00 MK 0.98 NL 0.98 OV 0.99 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 0.97 KP 1.02 ! LA 0.97 MK 0.99 NL 0.98 OV 0.99 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 0.99 KP 1.00 ! LA 1.03 MK 0.99 NL 0.96 OV 0.99 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 0.98 KP 1.02 ! LA 1.00 MK 0.97 NL 0.97 OV 0.99 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 0.99 KP 1.01 ! LA 1.01 MK 0.97 NL 0.99 OV 1.00 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 0.97 KP 1.01 ! LA 0.98 MK 0.96 NL 0.97 OV 0.99 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 0.98 KP 1.02 ! LA 0.99 MK 0.98 NL 0.98 OV 0.99 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 1.05 KP 1.01 ! LA 0.99 MK 0.97 NL 0.97 OV 1.00 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 0.99 KP 1.05 ! LA 0.99 MK 0.97 NL 0.96 OV 1.00 ! PT 1.00 SC 1.05 ! ! ! Fit before self-cal, rms=0.079000Jy sigma=0.000656 ! Fit after self-cal, rms=0.078643Jy sigma=0.000652 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9981 mas, bmaj=1.387 mas, bpa=-6.621 degrees ! Estimated noise=286.977 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 = 0.00109522 Jy ! Component: 100 - total flux cleaned = 0.00122012 Jy ! Component: 150 - total flux cleaned = 0.00135136 Jy ! Component: 200 - total flux cleaned = 0.00139646 Jy ! Total flux subtracted in 200 components = 0.00139646 Jy ! Clean residual min=-0.001079 max=0.001117 Jy/beam ! Clean residual mean=0.000003 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.224237 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 48 components and 0.224237 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=0.078611Jy sigma=0.000652 ! Fit after self-cal, rms=0.078623Jy sigma=0.000652 ! 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=0.078623Jy sigma=0.000652 ! Fit after self-cal, rms=0.079004Jy sigma=0.000651 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9982 mas, bmaj=1.386 mas, bpa=-6.463 degrees ! Estimated noise=287.177 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000637029 Jy ! Component: 100 - total flux cleaned = 0.000849874 Jy ! Component: 150 - total flux cleaned = 0.000927301 Jy ! Component: 200 - total flux cleaned = 0.000971106 Jy ! Total flux subtracted in 200 components = 0.000971106 Jy ! Clean residual min=-0.000775 max=0.000865 Jy/beam ! Clean residual mean=0.000001 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.225208 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 62 components and 0.225208 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=0.078997Jy sigma=0.000650 ! Fit after self-cal, rms=0.079006Jy sigma=0.000650 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, -7.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00065857 Jy ! Component: 100 - total flux cleaned = 0.000904914 Jy ! Component: 150 - total flux cleaned = 0.00105249 Jy ! Component: 200 - total flux cleaned = 0.00116645 Jy ! Total flux subtracted in 200 components = 0.00116645 Jy ! Clean residual min=-0.000750 max=0.000660 Jy/beam ! Clean residual mean=0.000001 rms=0.000170 Jy/beam ! Combined flux in latest and established models = 0.226374 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 78 components and 0.226374 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=0.078997Jy sigma=0.000650 ! Fit after self-cal, rms=0.078996Jy sigma=0.000650 ! 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=0.078996Jy sigma=0.000650 ! Fit after self-cal, rms=0.079022Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9977 mas, bmaj=1.386 mas, bpa=-6.486 degrees ! Estimated noise=287.194 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000340653 Jy ! Component: 100 - total flux cleaned = 0.000448846 Jy ! Component: 150 - total flux cleaned = 0.00055587 Jy ! Component: 200 - total flux cleaned = 0.000634207 Jy ! Total flux subtracted in 200 components = 0.000634207 Jy ! Clean residual min=-0.000693 max=0.000670 Jy/beam ! Clean residual mean=0.000001 rms=0.000164 Jy/beam ! Combined flux in latest and established models = 0.227008 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 85 components and 0.227008 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=0.079018Jy sigma=0.000650 ! Fit after self-cal, rms=0.079019Jy sigma=0.000650 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 = 5.63622e-05 Jy ! Component: 100 - total flux cleaned = 0.000108613 Jy ! Component: 150 - total flux cleaned = 0.000133237 Jy ! Component: 200 - total flux cleaned = 0.000156604 Jy ! Total flux subtracted in 200 components = 0.000156604 Jy ! Clean residual min=-0.000694 max=0.000661 Jy/beam ! Clean residual mean=0.000001 rms=0.000162 Jy/beam ! Combined flux in latest and established models = 0.227165 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 91 components and 0.227165 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=0.079017Jy sigma=0.000650 ! Fit after self-cal, rms=0.079017Jy sigma=0.000650 ! 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=0.079017Jy sigma=0.000650 ! Fit after self-cal, rms=0.079035Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.293 mas, bmaj=2.424 mas, bpa=-11.59 degrees ! Estimated noise=362.059 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000244359 Jy ! Component: 100 - total flux cleaned = 0.000305484 Jy ! Component: 150 - total flux cleaned = 0.00032768 Jy ! Component: 200 - total flux cleaned = 0.000354071 Jy ! Total flux subtracted in 200 components = 0.000354071 Jy ! Clean residual min=-0.000713 max=0.000749 Jy/beam ! Clean residual mean=0.000002 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.227519 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 109 components and 0.227519 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=0.079035Jy sigma=0.000650 ! Fit after self-cal, rms=0.079035Jy sigma=0.000650 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 = 4.15726e-05 Jy ! Component: 100 - total flux cleaned = 5.90374e-05 Jy ! Component: 150 - total flux cleaned = 8.03037e-05 Jy ! Component: 200 - total flux cleaned = 9.50107e-05 Jy ! Total flux subtracted in 200 components = 9.50107e-05 Jy ! Clean residual min=-0.000709 max=0.000745 Jy/beam ! Clean residual mean=0.000002 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.227614 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 114 components and 0.227614 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=0.079035Jy sigma=0.000650 ! Fit after self-cal, rms=0.079034Jy sigma=0.000650 ! 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=0.9975 mas, bmaj=1.386 mas, bpa=-6.506 degrees ! Estimated noise=287.248 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9975 x 1.386 at -6.506 degrees (North through East) ! Clean map min=-0.00060955 max=0.21068 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=0.806 mas, bmaj=1.11 mas, bpa=-14.33 degrees ! Estimated noise=828.059 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.163097 Jy ! Component: 100 - total flux cleaned = 0.199876 Jy ! Component: 150 - total flux cleaned = 0.212816 Jy ! Component: 200 - total flux cleaned = 0.218794 Jy ! Total flux subtracted in 200 components = 0.218794 Jy ! Clean residual min=-0.002180 max=0.002859 Jy/beam ! Clean residual mean=-0.000004 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.218794 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.218794 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9975 mas, bmaj=1.386 mas, bpa=-6.506 degrees ! Estimated noise=287.248 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 = 0.00328331 Jy ! Component: 100 - total flux cleaned = 0.00501668 Jy ! Component: 150 - total flux cleaned = 0.00609993 Jy ! Component: 200 - total flux cleaned = 0.00690378 Jy ! Total flux subtracted in 200 components = 0.00690378 Jy ! Clean residual min=-0.000712 max=0.000758 Jy/beam ! Clean residual mean=0.000000 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.225698 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 47 components and 0.225698 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=2.293 mas, bmaj=2.424 mas, bpa=-11.59 degrees ! Estimated noise=362.059 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000786632 Jy ! Component: 100 - total flux cleaned = 0.00124006 Jy ! Component: 150 - total flux cleaned = 0.00139455 Jy ! Component: 200 - total flux cleaned = 0.0015115 Jy ! Total flux subtracted in 200 components = 0.0015115 Jy ! Clean residual min=-0.000796 max=0.000759 Jy/beam ! Clean residual mean=0.000003 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.22721 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 = 0.000100662 Jy ! Component: 100 - total flux cleaned = 0.000177668 Jy ! Component: 150 - total flux cleaned = 0.000236623 Jy ! Component: 200 - total flux cleaned = 0.000298077 Jy ! Total flux subtracted in 200 components = 0.000298077 Jy ! Clean residual min=-0.000776 max=0.000756 Jy/beam ! Clean residual mean=0.000003 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.227508 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 76 components and 0.227508 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9975 mas, bmaj=1.386 mas, bpa=-6.506 degrees ! Estimated noise=287.248 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000193519 Jy ! Component: 100 - total flux cleaned = 0.000205467 Jy ! Component: 150 - total flux cleaned = 0.000205495 Jy ! Component: 200 - total flux cleaned = 0.000195351 Jy ! Total flux subtracted in 200 components = 0.000195351 Jy ! Clean residual min=-0.000689 max=0.000700 Jy/beam ! Clean residual mean=0.000001 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.227703 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 97 components and 0.227703 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=0.079040Jy sigma=0.000650 ! Fit after self-cal, rms=0.079038Jy sigma=0.000650 wmodel J1327+5008_X_2017_02_24_pus_map.mod ! Writing 97 model components to file: J1327+5008_X_2017_02_24_pus_map.mod wobs J1327+5008_X_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J1327+5008_X_2017_02_24_pus_uvs.fits wwins J1327+5008_X_2017_02_24_pus_map.win ! wwins: Wrote 3 windows to J1327+5008_X_2017_02_24_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 = -5.2321e-05 Jy ! Component: 100 - total flux cleaned = -6.37078e-05 Jy ! Component: 150 - total flux cleaned = -4.22304e-05 Jy ! Component: 200 - total flux cleaned = -1.16945e-05 Jy ! Component: 250 - total flux cleaned = -2.14493e-05 Jy ! Component: 300 - total flux cleaned = -4.98943e-05 Jy ! Component: 350 - total flux cleaned = -6.84866e-05 Jy ! Component: 400 - total flux cleaned = -7.77124e-05 Jy ! Component: 450 - total flux cleaned = -7.78909e-05 Jy ! Component: 500 - total flux cleaned = -9.52212e-05 Jy ! Component: 550 - total flux cleaned = -0.000112092 Jy ! Component: 600 - total flux cleaned = -0.000112238 Jy ! Component: 650 - total flux cleaned = -0.000152824 Jy ! Component: 700 - total flux cleaned = -0.000160762 Jy ! Component: 750 - total flux cleaned = -0.000176545 Jy ! Component: 800 - total flux cleaned = -0.000176664 Jy ! Component: 850 - total flux cleaned = -0.000191801 Jy ! Component: 900 - total flux cleaned = -0.000169312 Jy ! Component: 950 - total flux cleaned = -0.000154505 Jy ! Component: 1000 - total flux cleaned = -0.000140058 Jy ! Component: 1050 - total flux cleaned = -0.000140039 Jy ! Component: 1100 - total flux cleaned = -0.000147069 Jy ! Component: 1150 - total flux cleaned = -0.000153983 Jy ! Component: 1200 - total flux cleaned = -0.000153895 Jy ! Component: 1250 - total flux cleaned = -0.000113018 Jy ! Component: 1300 - total flux cleaned = -0.00011967 Jy ! Component: 1350 - total flux cleaned = -9.97244e-05 Jy ! Component: 1400 - total flux cleaned = -0.000106267 Jy ! Component: 1450 - total flux cleaned = -9.3222e-05 Jy ! Component: 1500 - total flux cleaned = -8.04379e-05 Jy ! Component: 1550 - total flux cleaned = -9.31616e-05 Jy ! Component: 1600 - total flux cleaned = -0.000118238 Jy ! Component: 1650 - total flux cleaned = -0.000112033 Jy ! Component: 1700 - total flux cleaned = -9.97917e-05 Jy ! Component: 1750 - total flux cleaned = -0.000118209 Jy ! Component: 1800 - total flux cleaned = -0.000136251 Jy ! Component: 1850 - total flux cleaned = -0.000124365 Jy ! Component: 1900 - total flux cleaned = -0.000136247 Jy ! Component: 1950 - total flux cleaned = -0.0001305 Jy ! Component: 2000 - total flux cleaned = -0.000147873 Jy ! Total flux subtracted in 2048 components = -0.000153638 Jy ! Clean residual min=-0.000299 max=0.000287 Jy/beam ! Clean residual mean=0.000001 rms=0.000107 Jy/beam ! Combined flux in latest and established models = 0.227549 Jy keep ! Adding 147 model components to the UV plane model. ! The established model now contains 244 components and 0.227549 Jy ![Exited script file: muppet] wmap "J1327+5008_X_2017_02_24_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9975 x 1.386 at -6.506 degrees (North through East) ! Clean map min=-0.00053381 max=0.21051 Jy/beam ! Writing clean map to FITS file: J1327+5008_X_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.210508 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000106862 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.152292 0.152292 0.304584 0.609168 1.21834 2.43667 4.87335 9.74669 19.4934 38.9868 77.9735 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.21 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9975 x 1.386 at -6.506 degrees (North through East) ! Clean map min=-0.00053381 max=0.21051 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 J1327+5008_X_2017_02_24_pus_uvs.log closed on Sat May 4 10:03:15 2019