! Started logfile: J1817+0328_X_2015_03_17_pus_uvs.log on Sat Dec 31 19:10:24 2016 obs J1817+0328_X_2015_03_17_pus_uva.fits ! Reading UV FITS file: J1817+0328_X_2015_03_17_pus_uva.fits ! AN table 1: 121 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.875298 visibilities/baseline/integration-bin. ! Found source: J1817+0328 ! ! 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 338 lines of history. ! ! Reading 57192 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 J1817+0328_X_2015_03_17_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 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.998554Jy sigma=0.011146 ! Fit after self-cal, rms=0.965527Jy sigma=0.010809 ! 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=0.7953 mas, bmaj=1.737 mas, bpa=-0.41 degrees ! Estimated noise=666.164 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 = 0.0280105 Jy ! Component: 100 - total flux cleaned = 0.0341836 Jy ! Total flux subtracted in 100 components = 0.0341836 Jy ! Clean residual min=-0.003262 max=0.004217 Jy/beam ! Clean residual mean=-0.000014 rms=0.000814 Jy/beam ! Combined flux in latest and established models = 0.0341836 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0341836 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=0.077713Jy sigma=0.000771 ! Fit after self-cal, rms=0.076355Jy sigma=0.000755 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00414937 Jy ! Component: 100 - total flux cleaned = 0.00545776 Jy ! Total flux subtracted in 100 components = 0.00545776 Jy ! Clean residual min=-0.003777 max=0.004407 Jy/beam ! Clean residual mean=-0.000005 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 0.0396414 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 11 components and 0.0396414 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=0.076098Jy sigma=0.000753 ! Fit after self-cal, rms=0.076079Jy sigma=0.000753 ! 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=0.9871 mas, bmaj=1.994 mas, bpa=0.222 degrees ! Estimated noise=271.439 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 (2.2, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00356073 Jy ! Component: 100 - total flux cleaned = 0.00532481 Jy ! Component: 150 - total flux cleaned = 0.00621732 Jy ! Component: 200 - total flux cleaned = 0.00651735 Jy ! Total flux subtracted in 200 components = 0.00651735 Jy ! Clean residual min=-0.001831 max=0.003566 Jy/beam ! Clean residual mean=0.000001 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.0461587 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 37 components and 0.0461587 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=0.075912Jy sigma=0.000751 ! Fit after self-cal, rms=0.075762Jy sigma=0.000750 ! Inverting map ! Added new window around map position (-2.2, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00309918 Jy ! Component: 100 - total flux cleaned = 0.00493579 Jy ! Component: 150 - total flux cleaned = 0.00622822 Jy ! Component: 200 - total flux cleaned = 0.00709116 Jy ! Total flux subtracted in 200 components = 0.00709116 Jy ! Clean residual min=-0.001568 max=0.001609 Jy/beam ! Clean residual mean=0.000006 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.0532499 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 55 components and 0.0532499 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=0.075609Jy sigma=0.000748 ! Fit after self-cal, rms=0.075488Jy sigma=0.000747 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.04 HN 0.96 KP 0.94 ! LA 1.04 MK 1.11 NL 1.05 OV 1.09 ! PT 1.08 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.06 HN 0.88 KP 0.96 ! LA 1.08 MK 1.03 NL 1.08 OV 1.23 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.07 HN 1.02 KP 0.93 ! LA 1.02 MK 1.04 NL 1.04 OV 1.19 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.06 HN 0.88 KP 0.87 ! LA 1.05 MK 1.04 NL 1.03 OV 1.11 ! PT 0.98 SC 0.94 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.81 KP 0.88 ! LA 1.06 MK 1.08 NL 1.02 OV 1.14 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.02 HN 0.84 KP 0.81 ! LA 1.04 MK 0.97 NL 1.14 OV 1.08 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.88 KP 0.84 ! LA 1.05 MK 0.99 NL 1.06 OV 1.10 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.03 HN 0.87 KP 0.89 ! LA 0.95 MK 0.98 NL 1.10 OV 1.09 ! PT 1.03 SC 0.97 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 0.84 KP 0.85 ! LA 1.04 MK 1.00 NL 1.03 OV 1.09 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.96 HN 0.79 KP 0.88 ! LA 1.14 MK 0.94 NL 0.99 OV 1.06 ! PT 1.06 SC 0.93 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.93 HN 0.81 KP 0.93 ! LA 1.09 MK 0.88 NL 1.05 OV 1.03 ! PT 0.96 SC 0.88 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 0.83 KP 0.92 ! LA 1.02 MK 0.82 NL 1.08 OV 1.00 ! PT 0.92 SC 0.85 ! ! ! Fit before self-cal, rms=0.075488Jy sigma=0.000747 ! Fit after self-cal, rms=0.072215Jy sigma=0.000746 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9775 mas, bmaj=1.976 mas, bpa=0.426 degrees ! Estimated noise=271.284 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 (4.4, -4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146636 Jy ! Component: 100 - total flux cleaned = 0.00232928 Jy ! Component: 150 - total flux cleaned = 0.00266931 Jy ! Component: 200 - total flux cleaned = 0.00293216 Jy ! Total flux subtracted in 200 components = 0.00293216 Jy ! Clean residual min=-0.000962 max=0.001140 Jy/beam ! Clean residual mean=0.000003 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.056182 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 74 components and 0.056182 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=0.072180Jy sigma=0.000745 ! Fit after self-cal, rms=0.072039Jy sigma=0.000744 ! 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=0.072039Jy sigma=0.000744 ! Fit after self-cal, rms=0.070719Jy sigma=0.000744 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.976 mas, bmaj=1.97 mas, bpa=0.507 degrees ! Estimated noise=269.362 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000987284 Jy ! Component: 100 - total flux cleaned = 0.00157715 Jy ! Component: 150 - total flux cleaned = 0.00178806 Jy ! Component: 200 - total flux cleaned = 0.00188065 Jy ! Total flux subtracted in 200 components = 0.00188065 Jy ! Clean residual min=-0.000824 max=0.000975 Jy/beam ! Clean residual mean=0.000000 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.0580627 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 92 components and 0.0580627 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=0.070702Jy sigma=0.000744 ! Fit after self-cal, rms=0.070687Jy sigma=0.000743 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 (-5.2, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000838703 Jy ! Component: 100 - total flux cleaned = 0.00110236 Jy ! Component: 150 - total flux cleaned = 0.00112182 Jy ! Component: 200 - total flux cleaned = 0.00110497 Jy ! Total flux subtracted in 200 components = 0.00110497 Jy ! Clean residual min=-0.000799 max=0.000922 Jy/beam ! Clean residual mean=0.000001 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.0591676 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 110 components and 0.0591676 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=0.070670Jy sigma=0.000743 ! Fit after self-cal, rms=0.070648Jy sigma=0.000743 ! Inverting map ! Added new window around map position (13.6, 14.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000916442 Jy ! Component: 100 - total flux cleaned = 0.00112602 Jy ! Component: 150 - total flux cleaned = 0.00114659 Jy ! Component: 200 - total flux cleaned = 0.00112893 Jy ! Total flux subtracted in 200 components = 0.00112893 Jy ! Clean residual min=-0.000751 max=0.000685 Jy/beam ! Clean residual mean=0.000002 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.0602966 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 123 components and 0.0602966 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=0.070632Jy sigma=0.000743 ! Fit after self-cal, rms=0.070619Jy sigma=0.000743 ! 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=0.070619Jy sigma=0.000743 ! Fit after self-cal, rms=0.070376Jy sigma=0.000743 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9748 mas, bmaj=1.967 mas, bpa=0.7283 degrees ! Estimated noise=267.836 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000712389 Jy ! Component: 100 - total flux cleaned = 0.00107422 Jy ! Component: 150 - total flux cleaned = 0.00114476 Jy ! Component: 200 - total flux cleaned = 0.00119316 Jy ! Total flux subtracted in 200 components = 0.00119316 Jy ! Clean residual min=-0.000696 max=0.000638 Jy/beam ! Clean residual mean=0.000002 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.0614897 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 135 components and 0.0614897 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=0.070365Jy sigma=0.000743 ! Fit after self-cal, rms=0.070366Jy sigma=0.000743 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 = 0.000440876 Jy ! Component: 100 - total flux cleaned = 0.000458707 Jy ! Component: 150 - total flux cleaned = 0.00047397 Jy ! Component: 200 - total flux cleaned = 0.000443829 Jy ! Total flux subtracted in 200 components = 0.000443829 Jy ! Clean residual min=-0.000677 max=0.000638 Jy/beam ! Clean residual mean=0.000002 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.0619336 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 141 components and 0.0619336 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=0.070358Jy sigma=0.000742 ! Fit after self-cal, rms=0.070352Jy sigma=0.000742 ! 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=0.070352Jy sigma=0.000742 ! Fit after self-cal, rms=0.070348Jy sigma=0.000742 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.332 mas, bmaj=3.171 mas, bpa=5.579 degrees ! Estimated noise=332.653 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000459883 Jy ! Component: 100 - total flux cleaned = 0.000633864 Jy ! Component: 150 - total flux cleaned = 0.000686204 Jy ! Component: 200 - total flux cleaned = 0.00069829 Jy ! Total flux subtracted in 200 components = 0.00069829 Jy ! Clean residual min=-0.000699 max=0.000708 Jy/beam ! Clean residual mean=0.000003 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.0626318 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 169 components and 0.0626318 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=0.070344Jy sigma=0.000742 ! Fit after self-cal, rms=0.070337Jy sigma=0.000742 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 = 0.000219376 Jy ! Component: 100 - total flux cleaned = 0.000234403 Jy ! Component: 150 - total flux cleaned = 0.000198081 Jy ! Component: 200 - total flux cleaned = 0.000153954 Jy ! Total flux subtracted in 200 components = 0.000153954 Jy ! Clean residual min=-0.000712 max=0.000671 Jy/beam ! Clean residual mean=0.000003 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.0627858 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 178 components and 0.0627858 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=0.070334Jy sigma=0.000742 ! Fit after self-cal, rms=0.070331Jy sigma=0.000742 ! 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=0.9741 mas, bmaj=1.965 mas, bpa=0.845 degrees ! Estimated noise=267.337 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9741 x 1.965 at 0.845 degrees (North through East) ! Clean map min=-0.00091142 max=0.038472 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=0.7866 mas, bmaj=1.719 mas, bpa=-0.02157 degrees ! Estimated noise=648.108 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0295608 Jy ! Component: 100 - total flux cleaned = 0.0383732 Jy ! Component: 150 - total flux cleaned = 0.0437404 Jy ! Component: 200 - total flux cleaned = 0.0476136 Jy ! Total flux subtracted in 200 components = 0.0476136 Jy ! Clean residual min=-0.002694 max=0.002523 Jy/beam ! Clean residual mean=-0.000011 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 0.0476135 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0476135 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9741 mas, bmaj=1.965 mas, bpa=0.845 degrees ! Estimated noise=267.337 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 = 0.00366479 Jy ! Component: 100 - total flux cleaned = 0.00636188 Jy ! Component: 150 - total flux cleaned = 0.00847896 Jy ! Component: 200 - total flux cleaned = 0.0101889 Jy ! Total flux subtracted in 200 components = 0.0101889 Jy ! Clean residual min=-0.001287 max=0.001091 Jy/beam ! Clean residual mean=-0.000003 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.0578025 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 50 components and 0.0578025 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=2.332 mas, bmaj=3.171 mas, bpa=5.579 degrees ! Estimated noise=332.653 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00184363 Jy ! Component: 100 - total flux cleaned = 0.00298398 Jy ! Component: 150 - total flux cleaned = 0.00361212 Jy ! Component: 200 - total flux cleaned = 0.00400976 Jy ! Total flux subtracted in 200 components = 0.00400976 Jy ! Clean residual min=-0.001076 max=0.000785 Jy/beam ! Clean residual mean=-0.000000 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.0618122 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 = 0.00036931 Jy ! Component: 100 - total flux cleaned = 0.000542988 Jy ! Component: 150 - total flux cleaned = 0.000676038 Jy ! Component: 200 - total flux cleaned = 0.000736536 Jy ! Total flux subtracted in 200 components = 0.000736536 Jy ! Clean residual min=-0.000903 max=0.000696 Jy/beam ! Clean residual mean=0.000001 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.0625488 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 104 components and 0.0625488 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9741 mas, bmaj=1.965 mas, bpa=0.845 degrees ! Estimated noise=267.337 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.82149e-05 Jy ! Component: 100 - total flux cleaned = -0.000146741 Jy ! Component: 150 - total flux cleaned = -0.000145501 Jy ! Component: 200 - total flux cleaned = -0.000168666 Jy ! Total flux subtracted in 200 components = -0.000168666 Jy ! Clean residual min=-0.000759 max=0.000675 Jy/beam ! Clean residual mean=0.000001 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.0623801 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 122 components and 0.0623801 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=0.070351Jy sigma=0.000742 ! Fit after self-cal, rms=0.070354Jy sigma=0.000742 wmodel J1817+0328_X_2015_03_17_pus_map.mod ! Writing 122 model components to file: J1817+0328_X_2015_03_17_pus_map.mod wobs J1817+0328_X_2015_03_17_pus_uvs.fits ! Writing UV FITS file: J1817+0328_X_2015_03_17_pus_uvs.fits wwins J1817+0328_X_2015_03_17_pus_map.win ! wwins: Wrote 6 windows to J1817+0328_X_2015_03_17_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 = -0.000292714 Jy ! Component: 100 - total flux cleaned = -0.000511675 Jy ! Component: 150 - total flux cleaned = -0.000580191 Jy ! Component: 200 - total flux cleaned = -0.000602261 Jy ! Component: 250 - total flux cleaned = -0.000634394 Jy ! Component: 300 - total flux cleaned = -0.000644977 Jy ! Component: 350 - total flux cleaned = -0.000685566 Jy ! Component: 400 - total flux cleaned = -0.000734914 Jy ! Component: 450 - total flux cleaned = -0.000792603 Jy ! Component: 500 - total flux cleaned = -0.000839516 Jy ! Component: 550 - total flux cleaned = -0.00085816 Jy ! Component: 600 - total flux cleaned = -0.000894337 Jy ! Component: 650 - total flux cleaned = -0.000911966 Jy ! Component: 700 - total flux cleaned = -0.00090342 Jy ! Component: 750 - total flux cleaned = -0.000912055 Jy ! Component: 800 - total flux cleaned = -0.000895362 Jy ! Component: 850 - total flux cleaned = -0.000920112 Jy ! Component: 900 - total flux cleaned = -0.000919893 Jy ! Component: 950 - total flux cleaned = -0.000919629 Jy ! Component: 1000 - total flux cleaned = -0.000896096 Jy ! Component: 1050 - total flux cleaned = -0.000911569 Jy ! Component: 1100 - total flux cleaned = -0.00092673 Jy ! Component: 1150 - total flux cleaned = -0.000919232 Jy ! Component: 1200 - total flux cleaned = -0.000934054 Jy ! Component: 1250 - total flux cleaned = -0.000926905 Jy ! Component: 1300 - total flux cleaned = -0.00091992 Jy ! Component: 1350 - total flux cleaned = -0.000955113 Jy ! Component: 1400 - total flux cleaned = -0.000948107 Jy ! Component: 1450 - total flux cleaned = -0.000954928 Jy ! Component: 1500 - total flux cleaned = -0.000955046 Jy ! Component: 1550 - total flux cleaned = -0.000988395 Jy ! Component: 1600 - total flux cleaned = -0.00104078 Jy ! Component: 1650 - total flux cleaned = -0.00109256 Jy ! Component: 1700 - total flux cleaned = -0.00109888 Jy ! Component: 1750 - total flux cleaned = -0.00114315 Jy ! Component: 1800 - total flux cleaned = -0.00118051 Jy ! Component: 1850 - total flux cleaned = -0.00119284 Jy ! Component: 1900 - total flux cleaned = -0.0012295 Jy ! Component: 1950 - total flux cleaned = -0.00125368 Jy ! Component: 2000 - total flux cleaned = -0.00128956 Jy ! Total flux subtracted in 2048 components = -0.00131909 Jy ! Clean residual min=-0.000389 max=0.000298 Jy/beam ! Clean residual mean=-0.000000 rms=0.000111 Jy/beam ! Combined flux in latest and established models = 0.061061 Jy keep ! Adding 135 model components to the UV plane model. ! The established model now contains 257 components and 0.061061 Jy ![Exited script file: muppet] wmap "J1817+0328_X_2015_03_17_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9741 x 1.965 at 0.845 degrees (North through East) ! Clean map min=-0.00065109 max=0.038051 Jy/beam ! Writing clean map to FITS file: J1817+0328_X_2015_03_17_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0380508 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000111335 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.877785 0.877785 1.75557 3.51114 7.02228 14.0446 28.0891 56.1782 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.038 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9741 x 1.965 at 0.845 degrees (North through East) ! Clean map min=-0.00065109 max=0.038051 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 J1817+0328_X_2015_03_17_pus_uvs.log closed on Sat Dec 31 19:10:28 2016