! Started logfile: J1812-2836_X_2017_06_10_pus_uvs.log on Mon May 6 12:51:02 2019 obs J1812-2836_X_2017_06_10_pus_uva.fits ! Reading UV FITS file: J1812-2836_X_2017_06_10_pus_uva.fits ! AN table 1: 76 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.787719 visibilities/baseline/integration-bin. ! Found source: J1812-2836 ! ! 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 1309 lines of history. ! ! Reading 32328 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 J1812-2836_X_2017_06_10_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 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.903848Jy sigma=0.007720 ! Fit after self-cal, rms=0.889267Jy sigma=0.007593 ! 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=0.6443 mas, bmaj=1.626 mas, bpa=-1.307 degrees ! Estimated noise=895.953 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 = 0.0724379 Jy ! Component: 100 - total flux cleaned = 0.105587 Jy ! Total flux subtracted in 100 components = 0.105587 Jy ! Clean residual min=-0.007869 max=0.024540 Jy/beam ! Clean residual mean=-0.000106 rms=0.003083 Jy/beam ! Combined flux in latest and established models = 0.105587 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.105587 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=0.098046Jy sigma=0.000818 ! Fit after self-cal, rms=0.097854Jy sigma=0.000816 ! Inverting map ! Added new window around map position (1, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0244962 Jy ! Component: 100 - total flux cleaned = 0.039993 Jy ! Total flux subtracted in 100 components = 0.039993 Jy ! Clean residual min=-0.005932 max=0.015488 Jy/beam ! Clean residual mean=-0.000046 rms=0.002047 Jy/beam ! Combined flux in latest and established models = 0.14558 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 31 components and 0.14558 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=0.086990Jy sigma=0.000721 ! Fit after self-cal, rms=0.086485Jy sigma=0.000717 ! Inverting map ! Added new window around map position (-1.6, -2.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0148142 Jy ! Component: 100 - total flux cleaned = 0.0241027 Jy ! Total flux subtracted in 100 components = 0.0241027 Jy ! Clean residual min=-0.004123 max=0.006634 Jy/beam ! Clean residual mean=-0.000016 rms=0.001413 Jy/beam ! Combined flux in latest and established models = 0.169683 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 43 components and 0.169683 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=0.082433Jy sigma=0.000681 ! Fit after self-cal, rms=0.082298Jy sigma=0.000680 ! 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=0.8339 mas, bmaj=2.018 mas, bpa=0.6845 degrees ! Estimated noise=470.059 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 = 0.0121074 Jy ! Component: 100 - total flux cleaned = 0.019468 Jy ! Component: 150 - total flux cleaned = 0.0242076 Jy ! Component: 200 - total flux cleaned = 0.0273111 Jy ! Total flux subtracted in 200 components = 0.0273111 Jy ! Clean residual min=-0.003012 max=0.005392 Jy/beam ! Clean residual mean=0.000006 rms=0.001109 Jy/beam ! Combined flux in latest and established models = 0.196994 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 66 components and 0.196994 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=0.080382Jy sigma=0.000663 ! Fit after self-cal, rms=0.080289Jy sigma=0.000662 ! 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 0.98 FD 0.93 HN 1.00* KP 1.01 ! LA 0.95 MK 0.92 NL 1.14 OV 0.97 ! PT 1.00 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 1.00* KP 0.97 ! LA 0.96 MK 0.94 NL 1.14 OV 0.99 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 1.00* KP 0.99 ! LA 0.99 MK 1.03 NL 1.07 OV 0.96 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.93 HN 1.00* KP 0.99 ! LA 0.98 MK 1.07 NL 1.09 OV 1.00 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.00* KP 0.99 ! LA 0.95 MK 1.07 NL 1.10 OV 0.98 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.00* KP 1.00 ! LA 0.98 MK 1.00 NL 1.12 OV 0.96 ! PT 1.00 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.00* KP 0.97 ! LA 0.98 MK 0.99 NL 1.08 OV 1.02 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.00* KP 0.99 ! LA 0.96 MK 0.98 NL 1.11 OV 1.02 ! PT 1.00 SC 0.96 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 1.00* KP 1.02 ! LA 1.00 MK 0.95 NL 1.17 OV 1.01 ! PT 1.01 SC 0.90 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.00* KP 1.01 ! LA 0.98 MK 0.95 NL 1.15 OV 0.96 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.00* KP 1.00 ! LA 1.01 MK 0.88 NL 1.09 OV 1.02 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 1.00* KP 0.96 ! LA 0.97 MK 0.92 NL 1.07 OV 1.00 ! PT 1.02 SC 0.98 ! ! ! Fit before self-cal, rms=0.080289Jy sigma=0.000662 ! Fit after self-cal, rms=0.079403Jy sigma=0.000659 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8281 mas, bmaj=2.007 mas, bpa=0.8299 degrees ! Estimated noise=466.019 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 = -0.000463459 Jy ! Component: 100 - total flux cleaned = -0.000420131 Jy ! Component: 150 - total flux cleaned = -0.000340921 Jy ! Component: 200 - total flux cleaned = -0.000342076 Jy ! Total flux subtracted in 200 components = -0.000342076 Jy ! Clean residual min=-0.003165 max=0.004213 Jy/beam ! Clean residual mean=0.000008 rms=0.000884 Jy/beam ! Combined flux in latest and established models = 0.196652 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 72 components and 0.196652 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=0.079356Jy sigma=0.000659 ! Fit after self-cal, rms=0.079371Jy sigma=0.000659 ! 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=0.079371Jy sigma=0.000659 ! Fit after self-cal, rms=0.080277Jy sigma=0.000655 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8336 mas, bmaj=2.022 mas, bpa=0.93 degrees ! Estimated noise=470.132 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000214483 Jy ! Component: 100 - total flux cleaned = -0.000372024 Jy ! Component: 150 - total flux cleaned = -0.000428319 Jy ! Component: 200 - total flux cleaned = -0.000454449 Jy ! Total flux subtracted in 200 components = -0.000454449 Jy ! Clean residual min=-0.001889 max=0.003275 Jy/beam ! Clean residual mean=0.000001 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.196198 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 79 components and 0.196198 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=0.080257Jy sigma=0.000655 ! Fit after self-cal, rms=0.080277Jy sigma=0.000654 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 (-4, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00282188 Jy ! Component: 100 - total flux cleaned = 0.00290472 Jy ! Component: 150 - total flux cleaned = 0.00265712 Jy ! Component: 200 - total flux cleaned = 0.00257163 Jy ! Total flux subtracted in 200 components = 0.00257163 Jy ! Clean residual min=-0.001853 max=0.001829 Jy/beam ! Clean residual mean=0.000002 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.198769 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 93 components and 0.198769 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=0.080158Jy sigma=0.000653 ! Fit after self-cal, rms=0.080133Jy sigma=0.000653 ! 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=0.080133Jy sigma=0.000653 ! Fit after self-cal, rms=0.080529Jy sigma=0.000653 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8332 mas, bmaj=2.023 mas, bpa=1.109 degrees ! Estimated noise=468.52 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000506603 Jy ! Component: 100 - total flux cleaned = 0.000509783 Jy ! Component: 150 - total flux cleaned = 0.000476784 Jy ! Component: 200 - total flux cleaned = 0.000476893 Jy ! Total flux subtracted in 200 components = 0.000476893 Jy ! Clean residual min=-0.001414 max=0.001743 Jy/beam ! Clean residual mean=-0.000002 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.199246 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 100 components and 0.199246 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=0.080497Jy sigma=0.000652 ! Fit after self-cal, rms=0.080507Jy sigma=0.000652 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 (12, -20). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000639161 Jy ! Component: 100 - total flux cleaned = 0.000608921 Jy ! Component: 150 - total flux cleaned = 0.000546658 Jy ! Component: 200 - total flux cleaned = 0.000489196 Jy ! Total flux subtracted in 200 components = 0.000489196 Jy ! Clean residual min=-0.001468 max=0.001450 Jy/beam ! Clean residual mean=-0.000002 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.199735 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 112 components and 0.199735 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=0.080468Jy sigma=0.000652 ! Fit after self-cal, rms=0.080459Jy sigma=0.000652 ! Inverting map ! Added new window around map position (-21.8, 24.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111253 Jy ! Component: 100 - total flux cleaned = 0.00120733 Jy ! Component: 150 - total flux cleaned = 0.00123275 Jy ! Component: 200 - total flux cleaned = 0.00118594 Jy ! Total flux subtracted in 200 components = 0.00118594 Jy ! Clean residual min=-0.001345 max=0.001267 Jy/beam ! Clean residual mean=-0.000002 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.200921 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 124 components and 0.200921 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=0.080434Jy sigma=0.000652 ! Fit after self-cal, rms=0.080430Jy sigma=0.000652 ! 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=0.080430Jy sigma=0.000652 ! Fit after self-cal, rms=0.080486Jy sigma=0.000652 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.468 mas, bmaj=6.208 mas, bpa=3.086 degrees ! Estimated noise=602.01 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000743679 Jy ! Component: 100 - total flux cleaned = 0.000937727 Jy ! Component: 150 - total flux cleaned = 0.000967763 Jy ! Component: 200 - total flux cleaned = 0.00095592 Jy ! Total flux subtracted in 200 components = 0.00095592 Jy ! Clean residual min=-0.000902 max=0.001308 Jy/beam ! Clean residual mean=-0.000005 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.201877 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 138 components and 0.201877 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=0.080484Jy sigma=0.000652 ! Fit after self-cal, rms=0.080486Jy sigma=0.000652 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 = 0.000121664 Jy ! Component: 100 - total flux cleaned = 0.000121998 Jy ! Component: 150 - total flux cleaned = 0.000111418 Jy ! Component: 200 - total flux cleaned = 0.000101386 Jy ! Total flux subtracted in 200 components = 0.000101386 Jy ! Clean residual min=-0.000926 max=0.001222 Jy/beam ! Clean residual mean=-0.000005 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.201979 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 142 components and 0.201979 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=0.080484Jy sigma=0.000652 ! Fit after self-cal, rms=0.080483Jy sigma=0.000652 ! 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=0.8331 mas, bmaj=2.025 mas, bpa=1.182 degrees ! Estimated noise=468.314 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8331 x 2.025 at 1.182 degrees (North through East) ! Clean map min=-0.0021431 max=0.087522 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=0.642 mas, bmaj=1.628 mas, bpa=-0.7871 degrees ! Estimated noise=890.829 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0722837 Jy ! Component: 100 - total flux cleaned = 0.109416 Jy ! Component: 150 - total flux cleaned = 0.133584 Jy ! Component: 200 - total flux cleaned = 0.15018 Jy ! Total flux subtracted in 200 components = 0.15018 Jy ! Clean residual min=-0.004264 max=0.010910 Jy/beam ! Clean residual mean=-0.000061 rms=0.001614 Jy/beam ! Combined flux in latest and established models = 0.15018 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.15018 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8331 mas, bmaj=2.025 mas, bpa=1.182 degrees ! Estimated noise=468.314 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 (-0.6, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0181902 Jy ! Component: 100 - total flux cleaned = 0.0287275 Jy ! Component: 150 - total flux cleaned = 0.0355262 Jy ! Component: 200 - total flux cleaned = 0.0400442 Jy ! Total flux subtracted in 200 components = 0.0400442 Jy ! Clean residual min=-0.001812 max=0.002880 Jy/beam ! Clean residual mean=-0.000020 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.190224 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 63 components and 0.190225 Jy ! Inverting map ! Added new window around map position (-2.8, -6.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00332699 Jy ! Component: 100 - total flux cleaned = 0.0056848 Jy ! Component: 150 - total flux cleaned = 0.00750502 Jy ! Component: 200 - total flux cleaned = 0.00895733 Jy ! Total flux subtracted in 200 components = 0.00895733 Jy ! Clean residual min=-0.001380 max=0.001292 Jy/beam ! Clean residual mean=-0.000005 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.199182 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 98 components and 0.199182 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=2.468 mas, bmaj=6.208 mas, bpa=3.086 degrees ! Estimated noise=602.01 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00165319 Jy ! Component: 100 - total flux cleaned = 0.00238624 Jy ! Component: 150 - total flux cleaned = 0.00273315 Jy ! Component: 200 - total flux cleaned = 0.00296016 Jy ! Total flux subtracted in 200 components = 0.00296016 Jy ! Clean residual min=-0.000983 max=0.000963 Jy/beam ! Clean residual mean=-0.000003 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.202142 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 = 0.0001677 Jy ! Component: 100 - total flux cleaned = 0.000312692 Jy ! Component: 150 - total flux cleaned = 0.000455483 Jy ! Component: 200 - total flux cleaned = 0.000562985 Jy ! Total flux subtracted in 200 components = 0.000562985 Jy ! Clean residual min=-0.000871 max=0.000852 Jy/beam ! Clean residual mean=-0.000002 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.202705 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 144 components and 0.202705 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8331 mas, bmaj=2.025 mas, bpa=1.182 degrees ! Estimated noise=468.314 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000415674 Jy ! Component: 100 - total flux cleaned = 0.000509216 Jy ! Component: 150 - total flux cleaned = 0.000536735 Jy ! Component: 200 - total flux cleaned = 0.000562239 Jy ! Total flux subtracted in 200 components = 0.000562239 Jy ! Clean residual min=-0.001060 max=0.001121 Jy/beam ! Clean residual mean=-0.000001 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.203267 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 165 components and 0.203267 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=0.080456Jy sigma=0.000652 ! Fit after self-cal, rms=0.080424Jy sigma=0.000651 wmodel J1812-2836_X_2017_06_10_pus_map.mod ! Writing 165 model components to file: J1812-2836_X_2017_06_10_pus_map.mod wobs J1812-2836_X_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J1812-2836_X_2017_06_10_pus_uvs.fits wwins J1812-2836_X_2017_06_10_pus_map.win ! wwins: Wrote 8 windows to J1812-2836_X_2017_06_10_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 = 6.09859e-05 Jy ! Component: 100 - total flux cleaned = -2.74494e-05 Jy ! Component: 150 - total flux cleaned = -0.000110117 Jy ! Component: 200 - total flux cleaned = -0.000141628 Jy ! Component: 250 - total flux cleaned = -0.000141779 Jy ! Component: 300 - total flux cleaned = -7.01986e-05 Jy ! Component: 350 - total flux cleaned = -1.49137e-05 Jy ! Component: 400 - total flux cleaned = 6.6055e-05 Jy ! Component: 450 - total flux cleaned = 0.000132102 Jy ! Component: 500 - total flux cleaned = 0.000196905 Jy ! Component: 550 - total flux cleaned = 0.000285185 Jy ! Component: 600 - total flux cleaned = 0.000309819 Jy ! Component: 650 - total flux cleaned = 0.000358414 Jy ! Component: 700 - total flux cleaned = 0.000405959 Jy ! Component: 750 - total flux cleaned = 0.000441012 Jy ! Component: 800 - total flux cleaned = 0.000498646 Jy ! Component: 850 - total flux cleaned = 0.000510092 Jy ! Component: 900 - total flux cleaned = 0.00057736 Jy ! Component: 950 - total flux cleaned = 0.000621529 Jy ! Component: 1000 - total flux cleaned = 0.000632488 Jy ! Component: 1050 - total flux cleaned = 0.000686448 Jy ! Component: 1100 - total flux cleaned = 0.000728808 Jy ! Component: 1150 - total flux cleaned = 0.000760147 Jy ! Component: 1200 - total flux cleaned = 0.000780889 Jy ! Component: 1250 - total flux cleaned = 0.000801323 Jy ! Component: 1300 - total flux cleaned = 0.000811506 Jy ! Component: 1350 - total flux cleaned = 0.000821499 Jy ! Component: 1400 - total flux cleaned = 0.000831348 Jy ! Component: 1450 - total flux cleaned = 0.000792363 Jy ! Component: 1500 - total flux cleaned = 0.000802116 Jy ! Component: 1550 - total flux cleaned = 0.00078315 Jy ! Component: 1600 - total flux cleaned = 0.000792745 Jy ! Component: 1650 - total flux cleaned = 0.000783529 Jy ! Component: 1700 - total flux cleaned = 0.000774309 Jy ! Component: 1750 - total flux cleaned = 0.000783344 Jy ! Component: 1800 - total flux cleaned = 0.000756225 Jy ! Component: 1850 - total flux cleaned = 0.000720423 Jy ! Component: 1900 - total flux cleaned = 0.000720497 Jy ! Component: 1950 - total flux cleaned = 0.000737987 Jy ! Component: 2000 - total flux cleaned = 0.000703388 Jy ! Total flux subtracted in 2048 components = 0.000703346 Jy ! Clean residual min=-0.000436 max=0.000560 Jy/beam ! Clean residual mean=-0.000001 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.203971 Jy keep ! Adding 120 model components to the UV plane model. ! The established model now contains 285 components and 0.203971 Jy ![Exited script file: muppet] wmap "J1812-2836_X_2017_06_10_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8331 x 2.025 at 1.182 degrees (North through East) ! Clean map min=-0.00078229 max=0.08434 Jy/beam ! Writing clean map to FITS file: J1812-2836_X_2017_06_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.08434 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000153398 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.545643 0.545643 1.09129 2.18257 4.36514 8.73029 17.4606 34.9212 69.8423 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.084 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8331 x 2.025 at 1.182 degrees (North through East) ! Clean map min=-0.00078229 max=0.08434 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 J1812-2836_X_2017_06_10_pus_uvs.log closed on Mon May 6 12:51:04 2019