! Started logfile: J0536+5038_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:07:59 2016 obs J0536+5038_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J0536+5038_X_2014_06_09_pus_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.692857 visibilities/baseline/integration-bin. ! Found source: J0536+5038 ! ! 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 344 lines of history. ! ! Reading 20952 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 J0536+5038_X_2014_06_09_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 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.786549Jy sigma=0.009371 ! Fit after self-cal, rms=0.768620Jy sigma=0.009163 ! 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=0.8206 mas, bmaj=1.231 mas, bpa=-38.57 degrees ! Estimated noise=843.517 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 = 0.172279 Jy ! Component: 100 - total flux cleaned = 0.250602 Jy ! Total flux subtracted in 100 components = 0.250602 Jy ! Clean residual min=-0.022032 max=0.069558 Jy/beam ! Clean residual mean=-0.000498 rms=0.007847 Jy/beam ! Combined flux in latest and established models = 0.250602 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.250602 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=0.144218Jy sigma=0.001704 ! Fit after self-cal, rms=0.143588Jy sigma=0.001696 ! Inverting map ! Added new window around map position (-1.6, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0637979 Jy ! Component: 100 - total flux cleaned = 0.099589 Jy ! Total flux subtracted in 100 components = 0.099589 Jy ! Clean residual min=-0.014349 max=0.025081 Jy/beam ! Clean residual mean=-0.000247 rms=0.004333 Jy/beam ! Combined flux in latest and established models = 0.350191 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 28 components and 0.350191 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=0.101858Jy sigma=0.001171 ! Fit after self-cal, rms=0.099833Jy sigma=0.001147 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0267046 Jy ! Component: 100 - total flux cleaned = 0.0437039 Jy ! Total flux subtracted in 100 components = 0.0437039 Jy ! Clean residual min=-0.011404 max=0.012712 Jy/beam ! Clean residual mean=-0.000137 rms=0.003208 Jy/beam ! Combined flux in latest and established models = 0.393894 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 42 components and 0.393894 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=0.088827Jy sigma=0.001016 ! Fit after self-cal, rms=0.088362Jy sigma=0.001010 ! 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=1.062 mas, bmaj=1.458 mas, bpa=-38.16 degrees ! Estimated noise=407.456 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 = 0.0185071 Jy ! Component: 100 - total flux cleaned = 0.0289558 Jy ! Component: 150 - total flux cleaned = 0.0340209 Jy ! Component: 200 - total flux cleaned = 0.0359381 Jy ! Total flux subtracted in 200 components = 0.0359381 Jy ! Clean residual min=-0.012736 max=0.013330 Jy/beam ! Clean residual mean=-0.000092 rms=0.003465 Jy/beam ! Combined flux in latest and established models = 0.429833 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 55 components and 0.429833 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=0.083671Jy sigma=0.000967 ! Fit after self-cal, rms=0.083499Jy sigma=0.000964 ! 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 1.00* FD 1.13 HN 1.06 KP 0.90 ! LA 1.02 MK 0.96 NL 0.96 OV 0.97 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.08 KP 0.85 ! LA 1.02 MK 0.95 NL 0.96 OV 0.97 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.07 KP 0.81 ! LA 1.05 MK 0.94 NL 0.95 OV 0.98 ! PT 0.93 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.04 KP 0.78 ! LA 1.05 MK 0.98 NL 0.96 OV 0.97 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.01 KP 0.74 ! LA 1.05 MK 0.97 NL 1.00 OV 0.98 ! PT 0.95 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.15 HN 1.08 KP 0.75 ! LA 1.06 MK 0.97 NL 1.00 OV 0.99 ! PT 0.94 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.25 HN 1.21 KP 0.78 ! LA 1.13 MK 1.03 NL 1.04 OV 1.08 ! PT 1.03 SC 1.11 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.17 HN 1.17 KP 0.74 ! LA 1.05 MK 1.00 NL 0.99 OV 1.02 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 1.13 KP 0.76 ! LA 1.07 MK 0.95 NL 0.99 OV 1.03 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.16 HN 1.15 KP 0.79 ! LA 1.08 MK 0.99 NL 1.01 OV 1.00 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.18 HN 1.13 KP 0.82 ! LA 1.09 MK 1.01 NL 1.03 OV 1.01 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.17 HN 1.10 KP 0.87 ! LA 1.07 MK 1.04 NL 1.01 OV 1.04 ! PT 1.01 SC 1.03 ! ! ! Fit before self-cal, rms=0.083499Jy sigma=0.000964 ! Fit after self-cal, rms=0.070566Jy sigma=0.000799 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.063 mas, bmaj=1.47 mas, bpa=-37.8 degrees ! Estimated noise=409.299 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 = -0.00235782 Jy ! Component: 100 - total flux cleaned = -0.00319025 Jy ! Component: 150 - total flux cleaned = -0.00367812 Jy ! Component: 200 - total flux cleaned = -0.00409246 Jy ! Total flux subtracted in 200 components = -0.00409246 Jy ! Clean residual min=-0.004405 max=0.004436 Jy/beam ! Clean residual mean=-0.000011 rms=0.000997 Jy/beam ! Combined flux in latest and established models = 0.42574 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 62 components and 0.42574 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=0.070175Jy sigma=0.000795 ! Fit after self-cal, rms=0.070205Jy sigma=0.000794 ! 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=0.070205Jy sigma=0.000794 ! Fit after self-cal, rms=0.070716Jy sigma=0.000789 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.07 mas, bmaj=1.451 mas, bpa=-38.43 degrees ! Estimated noise=410.837 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00128717 Jy ! Component: 100 - total flux cleaned = -0.00155089 Jy ! Component: 150 - total flux cleaned = -0.00178035 Jy ! Component: 200 - total flux cleaned = -0.00188564 Jy ! Total flux subtracted in 200 components = -0.00188564 Jy ! Clean residual min=-0.003637 max=0.004026 Jy/beam ! Clean residual mean=-0.000008 rms=0.000833 Jy/beam ! Combined flux in latest and established models = 0.423854 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 64 components and 0.423854 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=0.070588Jy sigma=0.000788 ! Fit after self-cal, rms=0.070577Jy sigma=0.000788 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 (3.6, -17.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00168733 Jy ! Component: 100 - total flux cleaned = 0.00189349 Jy ! Component: 150 - total flux cleaned = 0.00181835 Jy ! Component: 200 - total flux cleaned = 0.00195871 Jy ! Total flux subtracted in 200 components = 0.00195871 Jy ! Clean residual min=-0.003007 max=0.003028 Jy/beam ! Clean residual mean=-0.000011 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.425813 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 80 components and 0.425813 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=0.070271Jy sigma=0.000784 ! Fit after self-cal, rms=0.070263Jy sigma=0.000784 ! 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=0.070263Jy sigma=0.000784 ! Fit after self-cal, rms=0.070026Jy sigma=0.000784 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.067 mas, bmaj=1.454 mas, bpa=-38.28 degrees ! Estimated noise=409.327 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000129309 Jy ! Component: 100 - total flux cleaned = -0.000367785 Jy ! Component: 150 - total flux cleaned = -0.000420284 Jy ! Component: 200 - total flux cleaned = -0.000420995 Jy ! Total flux subtracted in 200 components = -0.000420995 Jy ! Clean residual min=-0.002840 max=0.002693 Jy/beam ! Clean residual mean=0.000001 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.425392 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 85 components and 0.425392 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=0.069935Jy sigma=0.000783 ! Fit after self-cal, rms=0.069929Jy sigma=0.000783 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 = -0.000160485 Jy ! Component: 100 - total flux cleaned = -0.000202872 Jy ! Component: 150 - total flux cleaned = -0.000280904 Jy ! Component: 200 - total flux cleaned = -0.000390967 Jy ! Total flux subtracted in 200 components = -0.000390967 Jy ! Clean residual min=-0.002723 max=0.002572 Jy/beam ! Clean residual mean=-0.000000 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.425001 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 91 components and 0.425001 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=0.069884Jy sigma=0.000783 ! Fit after self-cal, rms=0.069881Jy sigma=0.000783 ! 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=0.069881Jy sigma=0.000783 ! Fit after self-cal, rms=0.069758Jy sigma=0.000783 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.556 mas, bmaj=2.825 mas, bpa=-41.93 degrees ! Estimated noise=493.23 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000887555 Jy ! Component: 100 - total flux cleaned = -0.00115354 Jy ! Component: 150 - total flux cleaned = -0.00127749 Jy ! Component: 200 - total flux cleaned = -0.00129247 Jy ! Total flux subtracted in 200 components = -0.00129247 Jy ! Clean residual min=-0.001946 max=0.002019 Jy/beam ! Clean residual mean=-0.000001 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.423708 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 94 components and 0.423708 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=0.069748Jy sigma=0.000782 ! Fit after self-cal, rms=0.069751Jy sigma=0.000782 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.93526e-05 Jy ! Component: 100 - total flux cleaned = -7.64719e-05 Jy ! Component: 150 - total flux cleaned = -6.24022e-05 Jy ! Component: 200 - total flux cleaned = -7.46175e-05 Jy ! Total flux subtracted in 200 components = -7.46175e-05 Jy ! Clean residual min=-0.001970 max=0.002018 Jy/beam ! Clean residual mean=-0.000002 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.423634 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 101 components and 0.423634 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=0.069746Jy sigma=0.000782 ! Fit after self-cal, rms=0.069748Jy sigma=0.000782 ! 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=1.065 mas, bmaj=1.457 mas, bpa=-38.17 degrees ! Estimated noise=408.691 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.065 x 1.457 at -38.17 degrees (North through East) ! Clean map min=-0.003152 max=0.20872 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=0.8235 mas, bmaj=1.226 mas, bpa=-38.5 degrees ! Estimated noise=852.973 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.17851 Jy ! Component: 100 - total flux cleaned = 0.266656 Jy ! Component: 150 - total flux cleaned = 0.317749 Jy ! Component: 200 - total flux cleaned = 0.349972 Jy ! Total flux subtracted in 200 components = 0.349972 Jy ! Clean residual min=-0.008492 max=0.017687 Jy/beam ! Clean residual mean=-0.000190 rms=0.003022 Jy/beam ! Combined flux in latest and established models = 0.349972 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.349972 Jy ! Inverting map and beam ! Estimated beam: bmin=1.065 mas, bmaj=1.457 mas, bpa=-38.17 degrees ! Estimated noise=408.691 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 = 0.0291684 Jy ! Component: 100 - total flux cleaned = 0.0456572 Jy ! Component: 150 - total flux cleaned = 0.0556029 Jy ! Component: 200 - total flux cleaned = 0.0615177 Jy ! Total flux subtracted in 200 components = 0.0615177 Jy ! Clean residual min=-0.003763 max=0.005715 Jy/beam ! Clean residual mean=-0.000055 rms=0.001027 Jy/beam ! Combined flux in latest and established models = 0.41149 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 46 components and 0.41149 Jy ! Inverting map ! Added new window around map position (1.4, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00456707 Jy ! Component: 100 - total flux cleaned = 0.00576483 Jy ! Component: 150 - total flux cleaned = 0.00627956 Jy ! Component: 200 - total flux cleaned = 0.00695824 Jy ! Total flux subtracted in 200 components = 0.00695824 Jy ! Clean residual min=-0.003387 max=0.003125 Jy/beam ! Clean residual mean=-0.000024 rms=0.000754 Jy/beam ! Combined flux in latest and established models = 0.418448 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 62 components and 0.418448 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=2.556 mas, bmaj=2.825 mas, bpa=-41.93 degrees ! Estimated noise=493.23 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00234895 Jy ! Component: 100 - total flux cleaned = 0.00312252 Jy ! Component: 150 - total flux cleaned = 0.00361476 Jy ! Component: 200 - total flux cleaned = 0.00401254 Jy ! Total flux subtracted in 200 components = 0.00401254 Jy ! Clean residual min=-0.001720 max=0.001957 Jy/beam ! Clean residual mean=-0.000015 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.422461 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 = 0.000185876 Jy ! Component: 100 - total flux cleaned = 0.000350652 Jy ! Component: 150 - total flux cleaned = 0.000472928 Jy ! Component: 200 - total flux cleaned = 0.000584848 Jy ! Total flux subtracted in 200 components = 0.000584848 Jy ! Clean residual min=-0.001715 max=0.001860 Jy/beam ! Clean residual mean=-0.000011 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.423045 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 95 components and 0.423046 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.065 mas, bmaj=1.457 mas, bpa=-38.17 degrees ! Estimated noise=408.691 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0012079 Jy ! Component: 100 - total flux cleaned = -0.00129294 Jy ! Component: 150 - total flux cleaned = -0.0011544 Jy ! Component: 200 - total flux cleaned = -0.00115542 Jy ! Total flux subtracted in 200 components = -0.00115542 Jy ! Clean residual min=-0.002524 max=0.002319 Jy/beam ! Clean residual mean=-0.000009 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.42189 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 109 components and 0.42189 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=0.069745Jy sigma=0.000783 ! Fit after self-cal, rms=0.069690Jy sigma=0.000782 wmodel J0536+5038_X_2014_06_09_pus_map.mod ! Writing 109 model components to file: J0536+5038_X_2014_06_09_pus_map.mod wobs J0536+5038_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J0536+5038_X_2014_06_09_pus_uvs.fits wwins J0536+5038_X_2014_06_09_pus_map.win ! wwins: Wrote 4 windows to J0536+5038_X_2014_06_09_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 = -0.000848895 Jy ! Component: 100 - total flux cleaned = -0.000928567 Jy ! Component: 150 - total flux cleaned = -0.00104008 Jy ! Component: 200 - total flux cleaned = -0.00118122 Jy ! Component: 250 - total flux cleaned = -0.00145326 Jy ! Component: 300 - total flux cleaned = -0.00168178 Jy ! Component: 350 - total flux cleaned = -0.00183932 Jy ! Component: 400 - total flux cleaned = -0.00190038 Jy ! Component: 450 - total flux cleaned = -0.00192975 Jy ! Component: 500 - total flux cleaned = -0.0020442 Jy ! Component: 550 - total flux cleaned = -0.00201594 Jy ! Component: 600 - total flux cleaned = -0.00204314 Jy ! Component: 650 - total flux cleaned = -0.00209624 Jy ! Component: 700 - total flux cleaned = -0.00214797 Jy ! Component: 750 - total flux cleaned = -0.00222271 Jy ! Component: 800 - total flux cleaned = -0.00219871 Jy ! Component: 850 - total flux cleaned = -0.00224687 Jy ! Component: 900 - total flux cleaned = -0.00226999 Jy ! Component: 950 - total flux cleaned = -0.0023377 Jy ! Component: 1000 - total flux cleaned = -0.00233743 Jy ! Component: 1050 - total flux cleaned = -0.00235929 Jy ! Component: 1100 - total flux cleaned = -0.00235919 Jy ! Component: 1150 - total flux cleaned = -0.00244248 Jy ! Component: 1200 - total flux cleaned = -0.00244294 Jy ! Component: 1250 - total flux cleaned = -0.00252266 Jy ! Component: 1300 - total flux cleaned = -0.00256165 Jy ! Component: 1350 - total flux cleaned = -0.00265737 Jy ! Component: 1400 - total flux cleaned = -0.00265726 Jy ! Component: 1450 - total flux cleaned = -0.00276816 Jy ! Component: 1500 - total flux cleaned = -0.00280417 Jy ! Component: 1550 - total flux cleaned = -0.00287496 Jy ! Component: 1600 - total flux cleaned = -0.00294402 Jy ! Component: 1650 - total flux cleaned = -0.00299485 Jy ! Component: 1700 - total flux cleaned = -0.0030114 Jy ! Component: 1750 - total flux cleaned = -0.00304447 Jy ! Component: 1800 - total flux cleaned = -0.00310943 Jy ! Component: 1850 - total flux cleaned = -0.00314146 Jy ! Component: 1900 - total flux cleaned = -0.00321991 Jy ! Component: 1950 - total flux cleaned = -0.00320482 Jy ! Component: 2000 - total flux cleaned = -0.00326568 Jy ! Total flux subtracted in 2048 components = -0.00329527 Jy ! Clean residual min=-0.000753 max=0.000776 Jy/beam ! Clean residual mean=-0.000002 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.418595 Jy keep ! Adding 122 model components to the UV plane model. ! The established model now contains 231 components and 0.418595 Jy ![Exited script file: muppet] wmap "J0536+5038_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.065 x 1.457 at -38.17 degrees (North through East) ! Clean map min=-0.0026147 max=0.21389 Jy/beam ! Writing clean map to FITS file: J0536+5038_X_2014_06_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.213885 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000273877 device "J0536+5038_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0536+5038_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.384146 0.384146 0.768292 1.53658 3.07317 6.14633 12.2927 24.5853 49.1707 98.3413 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.213 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.065 x 1.457 at -38.17 degrees (North through East) ! Clean map min=-0.0026147 max=0.21389 Jy/beam quit ! Quitting program ! Log file J0536+5038_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:08:01 2016