! Started logfile: J1017+6116_X_2017_01_21_pus_uvs.log on Sun May 5 15:28:32 2019 obs J1017+6116_X_2017_01_21_pus_uva.fits ! Reading UV FITS file: J1017+6116_X_2017_01_21_pus_uva.fits ! AN table 1: 8 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.690972 visibilities/baseline/integration-bin. ! Found source: J1017+6116 ! ! 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 1086 lines of history. ! ! Reading 2388 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 J1017+6116_X_2017_01_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 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.768522Jy sigma=0.005260 ! Fit after self-cal, rms=0.761563Jy sigma=0.005215 ! 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=0.5844 mas, bmaj=2.882 mas, bpa=-38.75 degrees ! Estimated noise=3280.94 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 = 0.177024 Jy ! Component: 100 - total flux cleaned = 0.265221 Jy ! Total flux subtracted in 100 components = 0.265221 Jy ! Clean residual min=-0.035511 max=0.054019 Jy/beam ! Clean residual mean=-0.000516 rms=0.011178 Jy/beam ! Combined flux in latest and established models = 0.26522 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.26522 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=0.163272Jy sigma=0.001122 ! Fit after self-cal, rms=0.161731Jy sigma=0.001112 ! 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=0.7319 mas, bmaj=2.852 mas, bpa=-38.25 degrees ! Estimated noise=2149.1 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 = 0.0821358 Jy ! Component: 100 - total flux cleaned = 0.129375 Jy ! Component: 150 - total flux cleaned = 0.157991 Jy ! Component: 200 - total flux cleaned = 0.17645 Jy ! Total flux subtracted in 200 components = 0.17645 Jy ! Clean residual min=-0.013987 max=0.015930 Jy/beam ! Clean residual mean=-0.000203 rms=0.004807 Jy/beam ! Combined flux in latest and established models = 0.44167 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 17 components and 0.44167 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=0.118511Jy sigma=0.000699 ! Fit after self-cal, rms=0.116910Jy sigma=0.000689 ! 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 0.92 FD 1.00* HN 0.92 LA 1.05 ! MK 0.99 NL 0.94 OV 1.04 PT 0.91 ! SC 1.12 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.92 LA 1.03 ! MK 0.92 NL 0.92 OV 1.00 PT 0.94 ! SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.00* HN 0.94 LA 1.05 ! MK 0.97 NL 0.91 OV 0.97 PT 0.91 ! SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 0.90 LA 1.01 ! MK 1.05 NL 0.93 OV 1.00 PT 0.93 ! SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00* HN 0.89 LA 1.03 ! MK 1.04 NL 0.95 OV 0.97 PT 0.96 ! SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00* HN 0.97 LA 1.02 ! MK 1.01 NL 0.93 OV 1.12 PT 0.93 ! SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.95 LA 0.97 ! MK 1.00 NL 0.94 OV 1.14 PT 0.94 ! SC 1.13 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00* HN 0.93 LA 1.06 ! MK 1.05 NL 0.91 OV 1.05 PT 0.93 ! SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 0.94 LA 1.04 ! MK 1.06 NL 0.93 OV 1.17 PT 0.94 ! SC 1.08 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 0.94 LA 1.06 ! MK 1.03 NL 0.95 OV 1.07 PT 0.90 ! SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 1.00 LA 1.05 ! MK 0.96 NL 0.94 OV 1.18 PT 0.95 ! SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00* HN 0.94 LA 1.07 ! MK 1.11 NL 0.92 OV 1.03 PT 0.91 ! SC 0.97 ! ! ! Fit before self-cal, rms=0.116910Jy sigma=0.000689 ! Fit after self-cal, rms=0.115937Jy sigma=0.000655 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7411 mas, bmaj=2.829 mas, bpa=-38.58 degrees ! Estimated noise=2069.17 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 (5, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0104197 Jy ! Component: 100 - total flux cleaned = 0.00972426 Jy ! Component: 150 - total flux cleaned = 0.00952459 Jy ! Component: 200 - total flux cleaned = 0.00978552 Jy ! Total flux subtracted in 200 components = 0.00978552 Jy ! Clean residual min=-0.005566 max=0.005734 Jy/beam ! Clean residual mean=-0.000029 rms=0.001617 Jy/beam ! Combined flux in latest and established models = 0.451456 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 38 components and 0.451456 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=0.114566Jy sigma=0.000641 ! Fit after self-cal, rms=0.114574Jy sigma=0.000640 ! 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=0.114574Jy sigma=0.000640 ! Fit after self-cal, rms=0.114357Jy sigma=0.000639 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7379 mas, bmaj=2.826 mas, bpa=-38.61 degrees ! Estimated noise=2063.74 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00358256 Jy ! Component: 100 - total flux cleaned = 0.00416926 Jy ! Component: 150 - total flux cleaned = 0.00487224 Jy ! Component: 200 - total flux cleaned = 0.00532262 Jy ! Total flux subtracted in 200 components = 0.00532262 Jy ! Clean residual min=-0.004773 max=0.004542 Jy/beam ! Clean residual mean=-0.000017 rms=0.001287 Jy/beam ! Combined flux in latest and established models = 0.456778 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 57 components and 0.456778 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=0.114110Jy sigma=0.000637 ! Fit after self-cal, rms=0.114080Jy sigma=0.000637 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 = 0.000325567 Jy ! Component: 100 - total flux cleaned = 0.000705964 Jy ! Component: 150 - total flux cleaned = 0.000637825 Jy ! Component: 200 - total flux cleaned = 0.00064191 Jy ! Total flux subtracted in 200 components = 0.00064191 Jy ! Clean residual min=-0.004528 max=0.004256 Jy/beam ! Clean residual mean=-0.000011 rms=0.001193 Jy/beam ! Combined flux in latest and established models = 0.45742 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 72 components and 0.45742 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=0.113988Jy sigma=0.000636 ! Fit after self-cal, rms=0.113979Jy sigma=0.000636 ! 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=0.113979Jy sigma=0.000636 ! Fit after self-cal, rms=0.113907Jy sigma=0.000636 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7361 mas, bmaj=2.823 mas, bpa=-38.64 degrees ! Estimated noise=2060.88 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00188478 Jy ! Component: 100 - total flux cleaned = 0.00214233 Jy ! Component: 150 - total flux cleaned = 0.00231845 Jy ! Component: 200 - total flux cleaned = 0.00226608 Jy ! Total flux subtracted in 200 components = 0.00226608 Jy ! Clean residual min=-0.004147 max=0.003776 Jy/beam ! Clean residual mean=-0.000006 rms=0.001094 Jy/beam ! Combined flux in latest and established models = 0.459686 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 80 components and 0.459686 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=0.113843Jy sigma=0.000636 ! Fit after self-cal, rms=0.113840Jy sigma=0.000636 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 = 0.000125019 Jy ! Component: 100 - total flux cleaned = 0.000126844 Jy ! Component: 150 - total flux cleaned = 3.63254e-05 Jy ! Component: 200 - total flux cleaned = -4.91199e-05 Jy ! Total flux subtracted in 200 components = -4.91199e-05 Jy ! Clean residual min=-0.004053 max=0.003590 Jy/beam ! Clean residual mean=-0.000005 rms=0.001055 Jy/beam ! Combined flux in latest and established models = 0.459637 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 93 components and 0.459637 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=0.113802Jy sigma=0.000635 ! Fit after self-cal, rms=0.113798Jy sigma=0.000635 ! 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=0.113798Jy sigma=0.000635 ! Fit after self-cal, rms=0.113662Jy sigma=0.000635 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.717 mas, bmaj=2.8 mas, bpa=-42.4 degrees ! Estimated noise=2747.18 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109049 Jy ! Component: 100 - total flux cleaned = 0.00109087 Jy ! Component: 150 - total flux cleaned = 0.0010897 Jy ! Component: 200 - total flux cleaned = 0.00102464 Jy ! Total flux subtracted in 200 components = 0.00102464 Jy ! Clean residual min=-0.003990 max=0.002922 Jy/beam ! Clean residual mean=-0.000010 rms=0.000982 Jy/beam ! Combined flux in latest and established models = 0.460662 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 110 components and 0.460662 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=0.113656Jy sigma=0.000635 ! Fit after self-cal, rms=0.113655Jy sigma=0.000635 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 = 3.45415e-05 Jy ! Component: 100 - total flux cleaned = 3.3855e-05 Jy ! Component: 150 - total flux cleaned = 3.34785e-05 Jy ! Component: 200 - total flux cleaned = 3.36851e-05 Jy ! Total flux subtracted in 200 components = 3.36851e-05 Jy ! Clean residual min=-0.003809 max=0.002888 Jy/beam ! Clean residual mean=-0.000008 rms=0.000931 Jy/beam ! Combined flux in latest and established models = 0.460695 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 119 components and 0.460695 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=0.113652Jy sigma=0.000635 ! Fit after self-cal, rms=0.113649Jy sigma=0.000635 ! 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=0.7345 mas, bmaj=2.822 mas, bpa=-38.66 degrees ! Estimated noise=2058.93 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7345 x 2.822 at -38.66 degrees (North through East) ! Clean map min=-0.0035739 max=0.24763 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=0.5841 mas, bmaj=2.857 mas, bpa=-39.08 degrees ! Estimated noise=3153.1 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.170484 Jy ! Component: 100 - total flux cleaned = 0.261387 Jy ! Component: 150 - total flux cleaned = 0.32026 Jy ! Component: 200 - total flux cleaned = 0.358582 Jy ! Total flux subtracted in 200 components = 0.358582 Jy ! Clean residual min=-0.017230 max=0.020647 Jy/beam ! Clean residual mean=-0.000251 rms=0.005003 Jy/beam ! Combined flux in latest and established models = 0.358582 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.358582 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7345 mas, bmaj=2.822 mas, bpa=-38.66 degrees ! Estimated noise=2058.93 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 = 0.0367767 Jy ! Component: 100 - total flux cleaned = 0.0578746 Jy ! Component: 150 - total flux cleaned = 0.0681444 Jy ! Component: 200 - total flux cleaned = 0.076071 Jy ! Total flux subtracted in 200 components = 0.076071 Jy ! Clean residual min=-0.006778 max=0.007147 Jy/beam ! Clean residual mean=-0.000168 rms=0.002102 Jy/beam ! Combined flux in latest and established models = 0.434653 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 34 components and 0.434653 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=1.717 mas, bmaj=2.8 mas, bpa=-42.4 degrees ! Estimated noise=2747.18 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0113634 Jy ! Component: 100 - total flux cleaned = 0.016936 Jy ! Component: 150 - total flux cleaned = 0.0202037 Jy ! Component: 200 - total flux cleaned = 0.0218866 Jy ! Total flux subtracted in 200 components = 0.0218866 Jy ! Clean residual min=-0.004386 max=0.003554 Jy/beam ! Clean residual mean=-0.000086 rms=0.001132 Jy/beam ! Combined flux in latest and established models = 0.45654 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 = 0.00124929 Jy ! Component: 100 - total flux cleaned = 0.00199682 Jy ! Component: 150 - total flux cleaned = 0.00259357 Jy ! Component: 200 - total flux cleaned = 0.00311726 Jy ! Total flux subtracted in 200 components = 0.00311726 Jy ! Clean residual min=-0.003758 max=0.003229 Jy/beam ! Clean residual mean=-0.000046 rms=0.000961 Jy/beam ! Combined flux in latest and established models = 0.459657 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 68 components and 0.459657 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7345 mas, bmaj=2.822 mas, bpa=-38.66 degrees ! Estimated noise=2058.93 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00238403 Jy ! Component: 100 - total flux cleaned = 0.002805 Jy ! Component: 150 - total flux cleaned = 0.00255168 Jy ! Component: 200 - total flux cleaned = 0.00233145 Jy ! Total flux subtracted in 200 components = 0.00233145 Jy ! Clean residual min=-0.003717 max=0.003655 Jy/beam ! Clean residual mean=-0.000004 rms=0.001033 Jy/beam ! Combined flux in latest and established models = 0.461989 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 93 components and 0.461989 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=0.113731Jy sigma=0.000636 ! Fit after self-cal, rms=0.113685Jy sigma=0.000635 wmodel J1017+6116_X_2017_01_21_pus_map.mod ! Writing 93 model components to file: J1017+6116_X_2017_01_21_pus_map.mod wobs J1017+6116_X_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J1017+6116_X_2017_01_21_pus_uvs.fits wwins J1017+6116_X_2017_01_21_pus_map.win ! wwins: Wrote 2 windows to J1017+6116_X_2017_01_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 = -0.000675089 Jy ! Component: 100 - total flux cleaned = -0.00110809 Jy ! Component: 150 - total flux cleaned = -0.0012249 Jy ! Component: 200 - total flux cleaned = -0.00133652 Jy ! Component: 250 - total flux cleaned = -0.00154842 Jy ! Component: 300 - total flux cleaned = -0.00164943 Jy ! Component: 350 - total flux cleaned = -0.00174725 Jy ! Component: 400 - total flux cleaned = -0.00193544 Jy ! Component: 450 - total flux cleaned = -0.00216396 Jy ! Component: 500 - total flux cleaned = -0.0023861 Jy ! Component: 550 - total flux cleaned = -0.002559 Jy ! Component: 600 - total flux cleaned = -0.00272736 Jy ! Component: 650 - total flux cleaned = -0.00285083 Jy ! Component: 700 - total flux cleaned = -0.00301142 Jy ! Component: 750 - total flux cleaned = -0.00301115 Jy ! Component: 800 - total flux cleaned = -0.00304969 Jy ! Component: 850 - total flux cleaned = -0.00305015 Jy ! Component: 900 - total flux cleaned = -0.00305105 Jy ! Component: 950 - total flux cleaned = -0.00312419 Jy ! Component: 1000 - total flux cleaned = -0.00312465 Jy ! Component: 1050 - total flux cleaned = -0.00309051 Jy ! Component: 1100 - total flux cleaned = -0.00309126 Jy ! Component: 1150 - total flux cleaned = -0.00315809 Jy ! Component: 1200 - total flux cleaned = -0.00305838 Jy ! Component: 1250 - total flux cleaned = -0.00302607 Jy ! Component: 1300 - total flux cleaned = -0.00296233 Jy ! Component: 1350 - total flux cleaned = -0.00296255 Jy ! Component: 1400 - total flux cleaned = -0.00293153 Jy ! Component: 1450 - total flux cleaned = -0.00287056 Jy ! Component: 1500 - total flux cleaned = -0.00290123 Jy ! Component: 1550 - total flux cleaned = -0.00299071 Jy ! Component: 1600 - total flux cleaned = -0.00304909 Jy ! Component: 1650 - total flux cleaned = -0.00313576 Jy ! Component: 1700 - total flux cleaned = -0.0031642 Jy ! Component: 1750 - total flux cleaned = -0.00322065 Jy ! Component: 1800 - total flux cleaned = -0.00330455 Jy ! Component: 1850 - total flux cleaned = -0.00335932 Jy ! Component: 1900 - total flux cleaned = -0.00333221 Jy ! Component: 1950 - total flux cleaned = -0.00341298 Jy ! Component: 2000 - total flux cleaned = -0.00333257 Jy ! Total flux subtracted in 2048 components = -0.0033591 Jy ! Clean residual min=-0.001691 max=0.001752 Jy/beam ! Clean residual mean=-0.000008 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.45863 Jy keep ! Adding 113 model components to the UV plane model. ! The established model now contains 206 components and 0.45863 Jy ![Exited script file: muppet] wmap "J1017+6116_X_2017_01_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7345 x 2.822 at -38.66 degrees (North through East) ! Clean map min=-0.0041448 max=0.2453 Jy/beam ! Writing clean map to FITS file: J1017+6116_X_2017_01_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.245295 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000498344 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.609482 0.609482 1.21896 2.43793 4.87586 9.75172 19.5034 39.0069 78.0137 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.245 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7345 x 2.822 at -38.66 degrees (North through East) ! Clean map min=-0.0041448 max=0.2453 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 J1017+6116_X_2017_01_21_pus_uvs.log closed on Sun May 5 15:28:33 2019