! Started logfile: J0426+2952_X_2015_03_17_pus_uvs.log on Sat Dec 31 19:00:13 2016 obs J0426+2952_X_2015_03_17_pus_uva.fits ! Reading UV FITS file: J0426+2952_X_2015_03_17_pus_uva.fits ! AN table 1: 104 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.871368 visibilities/baseline/integration-bin. ! Found source: J0426+2952 ! ! 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 48936 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 J0426+2952_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 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.961118Jy sigma=0.011406 ! Fit after self-cal, rms=0.939779Jy sigma=0.011185 ! 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=0.8513 mas, bmaj=1.356 mas, bpa=-14.94 degrees ! Estimated noise=542.393 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 = 0.0439984 Jy ! Component: 100 - total flux cleaned = 0.0590401 Jy ! Total flux subtracted in 100 components = 0.0590401 Jy ! Clean residual min=-0.004992 max=0.015544 Jy/beam ! Clean residual mean=-0.000043 rms=0.001672 Jy/beam ! Combined flux in latest and established models = 0.0590401 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0590401 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=0.076588Jy sigma=0.000862 ! Fit after self-cal, rms=0.076476Jy sigma=0.000860 ! Inverting map ! Added new window around map position (1.6, 1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.013801 Jy ! Component: 100 - total flux cleaned = 0.0214674 Jy ! Total flux subtracted in 100 components = 0.0214674 Jy ! Clean residual min=-0.003389 max=0.006130 Jy/beam ! Clean residual mean=-0.000025 rms=0.001091 Jy/beam ! Combined flux in latest and established models = 0.0805075 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 28 components and 0.0805075 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=0.073018Jy sigma=0.000817 ! Fit after self-cal, rms=0.072514Jy sigma=0.000811 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00851173 Jy ! Component: 100 - total flux cleaned = 0.0133009 Jy ! Total flux subtracted in 100 components = 0.0133009 Jy ! Clean residual min=-0.003194 max=0.003949 Jy/beam ! Clean residual mean=-0.000014 rms=0.000845 Jy/beam ! Combined flux in latest and established models = 0.0938083 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 37 components and 0.0938083 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=0.071068Jy sigma=0.000794 ! Fit after self-cal, rms=0.070878Jy sigma=0.000792 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00507609 Jy ! Component: 100 - total flux cleaned = 0.00812196 Jy ! Total flux subtracted in 100 components = 0.00812196 Jy ! Clean residual min=-0.003025 max=0.003292 Jy/beam ! Clean residual mean=-0.000007 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 0.10193 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 42 components and 0.10193 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=0.070295Jy sigma=0.000785 ! Fit after self-cal, rms=0.070232Jy sigma=0.000784 ! 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=1.075 mas, bmaj=1.593 mas, bpa=-9.879 degrees ! Estimated noise=272.108 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 = 0.00465395 Jy ! Component: 100 - total flux cleaned = 0.00721978 Jy ! Component: 150 - total flux cleaned = 0.00902565 Jy ! Component: 200 - total flux cleaned = 0.0103388 Jy ! Total flux subtracted in 200 components = 0.0103388 Jy ! Clean residual min=-0.002721 max=0.003734 Jy/beam ! Clean residual mean=-0.000007 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 0.112269 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 54 components and 0.112269 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=0.069864Jy sigma=0.000781 ! Fit after self-cal, rms=0.069838Jy sigma=0.000780 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.10 HN 1.07 KP 0.92 ! LA 1.05 MK 0.98 NL 0.98 OV 1.03 ! PT 1.01 SC 1.09 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.08 HN 1.11 KP 0.87 ! LA 1.03 MK 1.05 NL 1.00 OV 1.00 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.12 HN 1.10 KP 0.82 ! LA 1.03 MK 1.13 NL 1.01 OV 1.01 ! PT 0.94 SC 1.06 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.07 HN 1.07 KP 0.80 ! LA 1.07 MK 1.06 NL 1.00 OV 0.98 ! PT 0.97 SC 1.08 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.11 HN 1.06 KP 0.76 ! LA 1.02 MK 1.04 NL 1.05 OV 1.03 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.06 HN 1.09 KP 0.76 ! LA 1.01 MK 1.10 NL 1.02 OV 1.03 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.07 HN 1.06 KP 0.73 ! LA 1.03 MK 0.94 NL 1.01 OV 1.09 ! PT 0.97 SC 1.09 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.14 HN 1.12 KP 0.77 ! LA 1.03 MK 0.96 NL 1.01 OV 1.02 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.16 HN 1.08 KP 0.75 ! LA 1.07 MK 0.97 NL 0.98 OV 1.09 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.14 HN 1.09 KP 0.81 ! LA 1.05 MK 0.93 NL 1.02 OV 1.03 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.05 HN 1.10 KP 0.83 ! LA 1.06 MK 0.83 NL 1.01 OV 1.07 ! PT 1.01 SC 0.95 ! ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.08 HN 1.05 KP 0.89 ! LA 1.00 MK 0.97 NL 1.00 OV 1.09 ! PT 1.03 SC 0.99 ! ! ! Fit before self-cal, rms=0.069838Jy sigma=0.000780 ! Fit after self-cal, rms=0.069714Jy sigma=0.000773 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.081 mas, bmaj=1.605 mas, bpa=-9.956 degrees ! Estimated noise=274.001 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, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0024017 Jy ! Component: 100 - total flux cleaned = 0.00306188 Jy ! Component: 150 - total flux cleaned = 0.00320266 Jy ! Component: 200 - total flux cleaned = 0.00331884 Jy ! Total flux subtracted in 200 components = 0.00331884 Jy ! Clean residual min=-0.001270 max=0.001179 Jy/beam ! Clean residual mean=0.000003 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.115588 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 70 components and 0.115588 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=0.069621Jy sigma=0.000772 ! Fit after self-cal, rms=0.069621Jy sigma=0.000772 ! 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=0.069621Jy sigma=0.000772 ! Fit after self-cal, rms=0.069236Jy sigma=0.000771 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.082 mas, bmaj=1.594 mas, bpa=-9.693 degrees ! Estimated noise=272.637 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111553 Jy ! Component: 100 - total flux cleaned = 0.001545 Jy ! Component: 150 - total flux cleaned = 0.00182849 Jy ! Component: 200 - total flux cleaned = 0.00182707 Jy ! Total flux subtracted in 200 components = 0.00182707 Jy ! Clean residual min=-0.000827 max=0.000936 Jy/beam ! Clean residual mean=0.000000 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.117415 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 80 components and 0.117415 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=0.069204Jy sigma=0.000770 ! Fit after self-cal, rms=0.069212Jy sigma=0.000770 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 = 0.000209074 Jy ! Component: 100 - total flux cleaned = 0.000255865 Jy ! Component: 150 - total flux cleaned = 0.000254561 Jy ! Component: 200 - total flux cleaned = 0.000235121 Jy ! Total flux subtracted in 200 components = 0.000235121 Jy ! Clean residual min=-0.000833 max=0.000916 Jy/beam ! Clean residual mean=0.000002 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.11765 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 85 components and 0.11765 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=0.069199Jy sigma=0.000770 ! Fit after self-cal, rms=0.069196Jy sigma=0.000770 ! 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=0.069196Jy sigma=0.000770 ! Fit after self-cal, rms=0.068973Jy sigma=0.000770 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.082 mas, bmaj=1.594 mas, bpa=-9.834 degrees ! Estimated noise=271.69 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000548419 Jy ! Component: 100 - total flux cleaned = 0.000824662 Jy ! Component: 150 - total flux cleaned = 0.000962469 Jy ! Component: 200 - total flux cleaned = 0.00100672 Jy ! Total flux subtracted in 200 components = 0.00100672 Jy ! Clean residual min=-0.000763 max=0.000855 Jy/beam ! Clean residual mean=0.000001 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.118657 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 88 components and 0.118657 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=0.068962Jy sigma=0.000770 ! Fit after self-cal, rms=0.068964Jy sigma=0.000770 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 = 0.000140589 Jy ! Component: 100 - total flux cleaned = 0.000155222 Jy ! Component: 150 - total flux cleaned = 0.000155335 Jy ! Component: 200 - total flux cleaned = 0.000167794 Jy ! Total flux subtracted in 200 components = 0.000167794 Jy ! Clean residual min=-0.000776 max=0.000847 Jy/beam ! Clean residual mean=0.000001 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.118825 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 95 components and 0.118825 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=0.068958Jy sigma=0.000770 ! Fit after self-cal, rms=0.068958Jy sigma=0.000770 ! 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=0.068958Jy sigma=0.000770 ! Fit after self-cal, rms=0.068867Jy sigma=0.000770 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.278 mas, bmaj=2.674 mas, bpa=-8.903 degrees ! Estimated noise=324.437 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000265472 Jy ! Component: 100 - total flux cleaned = 0.000304514 Jy ! Component: 150 - total flux cleaned = 0.00033209 Jy ! Component: 200 - total flux cleaned = 0.000354391 Jy ! Total flux subtracted in 200 components = 0.000354391 Jy ! Clean residual min=-0.000835 max=0.001042 Jy/beam ! Clean residual mean=-0.000001 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.119179 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 111 components and 0.119179 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=0.068864Jy sigma=0.000770 ! Fit after self-cal, rms=0.068864Jy sigma=0.000770 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 = 1.239e-05 Jy ! Component: 100 - total flux cleaned = 4.21314e-05 Jy ! Component: 150 - total flux cleaned = 6.58146e-05 Jy ! Component: 200 - total flux cleaned = 7.27059e-05 Jy ! Total flux subtracted in 200 components = 7.27059e-05 Jy ! Clean residual min=-0.000808 max=0.001037 Jy/beam ! Clean residual mean=-0.000000 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.119252 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 116 components and 0.119252 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=0.068863Jy sigma=0.000770 ! Fit after self-cal, rms=0.068862Jy sigma=0.000770 ! Inverting map ! Added new window around map position (-19.2, -24.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000831284 Jy ! Component: 100 - total flux cleaned = 0.00107739 Jy ! Component: 150 - total flux cleaned = 0.00129124 Jy ! Component: 200 - total flux cleaned = 0.0014176 Jy ! Total flux subtracted in 200 components = 0.0014176 Jy ! Clean residual min=-0.000674 max=0.000852 Jy/beam ! Clean residual mean=-0.000001 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.120669 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 155 components and 0.120669 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=0.068853Jy sigma=0.000770 ! Fit after self-cal, rms=0.068852Jy sigma=0.000770 ! 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=1.082 mas, bmaj=1.595 mas, bpa=-9.965 degrees ! Estimated noise=271.22 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.082 x 1.595 at -9.965 degrees (North through East) ! Clean map min=-0.00067095 max=0.053164 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=0.8554 mas, bmaj=1.36 mas, bpa=-15.27 degrees ! Estimated noise=543.626 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0446079 Jy ! Component: 100 - total flux cleaned = 0.0662704 Jy ! Component: 150 - total flux cleaned = 0.079861 Jy ! Component: 200 - total flux cleaned = 0.0887511 Jy ! Total flux subtracted in 200 components = 0.0887511 Jy ! Clean residual min=-0.002766 max=0.004822 Jy/beam ! Clean residual mean=-0.000016 rms=0.000844 Jy/beam ! Combined flux in latest and established models = 0.0887511 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0887511 Jy ! Inverting map and beam ! Estimated beam: bmin=1.082 mas, bmaj=1.595 mas, bpa=-9.965 degrees ! Estimated noise=271.22 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 = 0.00905025 Jy ! Component: 100 - total flux cleaned = 0.0147865 Jy ! Component: 150 - total flux cleaned = 0.0187149 Jy ! Component: 200 - total flux cleaned = 0.0215794 Jy ! Total flux subtracted in 200 components = 0.0215794 Jy ! Clean residual min=-0.001215 max=0.001651 Jy/beam ! Clean residual mean=-0.000028 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.110331 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 65 components and 0.110331 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0021636 Jy ! Component: 100 - total flux cleaned = 0.00382455 Jy ! Component: 150 - total flux cleaned = 0.00511783 Jy ! Component: 200 - total flux cleaned = 0.00616919 Jy ! Total flux subtracted in 200 components = 0.00616919 Jy ! Clean residual min=-0.000877 max=0.000958 Jy/beam ! Clean residual mean=-0.000010 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.1165 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 94 components and 0.1165 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=2.278 mas, bmaj=2.674 mas, bpa=-8.903 degrees ! Estimated noise=324.437 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130358 Jy ! Component: 100 - total flux cleaned = 0.002162 Jy ! Component: 150 - total flux cleaned = 0.00263486 Jy ! Component: 200 - total flux cleaned = 0.00305084 Jy ! Total flux subtracted in 200 components = 0.00305084 Jy ! Clean residual min=-0.000756 max=0.000833 Jy/beam ! Clean residual mean=-0.000007 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.119551 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 = 0.000230247 Jy ! Component: 100 - total flux cleaned = 0.00042274 Jy ! Component: 150 - total flux cleaned = 0.00061455 Jy ! Component: 200 - total flux cleaned = 0.00074635 Jy ! Total flux subtracted in 200 components = 0.00074635 Jy ! Clean residual min=-0.000729 max=0.000840 Jy/beam ! Clean residual mean=-0.000005 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.120297 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 152 components and 0.120297 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.082 mas, bmaj=1.595 mas, bpa=-9.965 degrees ! Estimated noise=271.22 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.92031e-05 Jy ! Component: 100 - total flux cleaned = 0.000130347 Jy ! Component: 150 - total flux cleaned = 0.000283126 Jy ! Component: 200 - total flux cleaned = 0.000371521 Jy ! Total flux subtracted in 200 components = 0.000371521 Jy ! Clean residual min=-0.000739 max=0.000835 Jy/beam ! Clean residual mean=-0.000002 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.120668 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 170 components and 0.120668 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=0.068846Jy sigma=0.000770 ! Fit after self-cal, rms=0.068841Jy sigma=0.000770 wmodel J0426+2952_X_2015_03_17_pus_map.mod ! Writing 170 model components to file: J0426+2952_X_2015_03_17_pus_map.mod wobs J0426+2952_X_2015_03_17_pus_uvs.fits ! Writing UV FITS file: J0426+2952_X_2015_03_17_pus_uvs.fits wwins J0426+2952_X_2015_03_17_pus_map.win ! wwins: Wrote 4 windows to J0426+2952_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 = 1.88891e-05 Jy ! Component: 100 - total flux cleaned = 3.08503e-05 Jy ! Component: 150 - total flux cleaned = 7.82199e-05 Jy ! Component: 200 - total flux cleaned = 8.96816e-05 Jy ! Component: 250 - total flux cleaned = 6.80475e-05 Jy ! Component: 300 - total flux cleaned = 6.81475e-05 Jy ! Component: 350 - total flux cleaned = 7.84492e-05 Jy ! Component: 400 - total flux cleaned = 9.83258e-05 Jy ! Component: 450 - total flux cleaned = 0.000127157 Jy ! Component: 500 - total flux cleaned = 0.0001364 Jy ! Component: 550 - total flux cleaned = 0.000145663 Jy ! Component: 600 - total flux cleaned = 0.000172701 Jy ! Component: 650 - total flux cleaned = 0.000199027 Jy ! Component: 700 - total flux cleaned = 0.000216298 Jy ! Component: 750 - total flux cleaned = 0.000266765 Jy ! Component: 800 - total flux cleaned = 0.000250311 Jy ! Component: 850 - total flux cleaned = 0.00025039 Jy ! Component: 900 - total flux cleaned = 0.00022652 Jy ! Component: 950 - total flux cleaned = 0.000202988 Jy ! Component: 1000 - total flux cleaned = 0.000172194 Jy ! Component: 1050 - total flux cleaned = 0.000149445 Jy ! Component: 1100 - total flux cleaned = 0.000179211 Jy ! Component: 1150 - total flux cleaned = 0.000149647 Jy ! Component: 1200 - total flux cleaned = 0.000156842 Jy ! Component: 1250 - total flux cleaned = 0.000149687 Jy ! Component: 1300 - total flux cleaned = 0.00013551 Jy ! Component: 1350 - total flux cleaned = 0.000128426 Jy ! Component: 1400 - total flux cleaned = 0.000114501 Jy ! Component: 1450 - total flux cleaned = 8.04192e-05 Jy ! Component: 1500 - total flux cleaned = 8.03563e-05 Jy ! Component: 1550 - total flux cleaned = 8.68057e-05 Jy ! Component: 1600 - total flux cleaned = 7.35866e-05 Jy ! Component: 1650 - total flux cleaned = 5.40811e-05 Jy ! Component: 1700 - total flux cleaned = 4.75998e-05 Jy ! Component: 1750 - total flux cleaned = 3.49202e-05 Jy ! Component: 1800 - total flux cleaned = 3.4971e-05 Jy ! Component: 1850 - total flux cleaned = 1.02974e-05 Jy ! Component: 1900 - total flux cleaned = 2.87354e-05 Jy ! Component: 1950 - total flux cleaned = 2.2652e-05 Jy ! Component: 2000 - total flux cleaned = 3.46192e-05 Jy ! Total flux subtracted in 2048 components = 2.27321e-05 Jy ! Clean residual min=-0.000405 max=0.000359 Jy/beam ! Clean residual mean=-0.000001 rms=0.000112 Jy/beam ! Combined flux in latest and established models = 0.120691 Jy keep ! Adding 143 model components to the UV plane model. ! The established model now contains 311 components and 0.120691 Jy ![Exited script file: muppet] wmap "J0426+2952_X_2015_03_17_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.082 x 1.595 at -9.965 degrees (North through East) ! Clean map min=-0.00069412 max=0.053479 Jy/beam ! Writing clean map to FITS file: J0426+2952_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 0.0534789 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000111089 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.623173 0.623173 1.24635 2.49269 4.98538 9.97077 19.9415 39.8831 79.7661 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.053 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.082 x 1.595 at -9.965 degrees (North through East) ! Clean map min=-0.00069412 max=0.053479 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 J0426+2952_X_2015_03_17_pus_uvs.log closed on Sat Dec 31 19:00:17 2016