! Started logfile: J1828+6434_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:16:09 2016 obs J1828+6434_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J1828+6434_X_2014_06_09_pus_uva.fits ! AN table 1: 105 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.691852 visibilities/baseline/integration-bin. ! Found source: J1828+6434 ! ! 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 39228 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 J1828+6434_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 175 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 175 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 175 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 175 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 175 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 175 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 175 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 175 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 175 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 175 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 175 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 175 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.975428Jy sigma=0.011743 ! Fit after self-cal, rms=0.949393Jy sigma=0.011477 ! 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=0.7744 mas, bmaj=1.819 mas, bpa=58.77 degrees ! Estimated noise=709.46 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 = 0.0400957 Jy ! Component: 100 - total flux cleaned = 0.0499345 Jy ! Total flux subtracted in 100 components = 0.0499345 Jy ! Clean residual min=-0.002752 max=0.003881 Jy/beam ! Clean residual mean=-0.000025 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.0499345 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0499345 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=0.069130Jy sigma=0.000782 ! Fit after self-cal, rms=0.068809Jy sigma=0.000780 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00459926 Jy ! Component: 100 - total flux cleaned = 0.00731303 Jy ! Total flux subtracted in 100 components = 0.00731303 Jy ! Clean residual min=-0.002187 max=0.002380 Jy/beam ! Clean residual mean=-0.000011 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.0572475 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 19 components and 0.0572475 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=0.068351Jy sigma=0.000774 ! Fit after self-cal, rms=0.068359Jy sigma=0.000774 ! 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=1.034 mas, bmaj=1.921 mas, bpa=62.38 degrees ! Estimated noise=299.442 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 = 0.00353818 Jy ! Component: 100 - total flux cleaned = 0.00556846 Jy ! Component: 150 - total flux cleaned = 0.00682161 Jy ! Component: 200 - total flux cleaned = 0.00761669 Jy ! Total flux subtracted in 200 components = 0.00761669 Jy ! Clean residual min=-0.002089 max=0.001877 Jy/beam ! Clean residual mean=0.000007 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.0648642 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 44 components and 0.0648642 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=0.068155Jy sigma=0.000771 ! Fit after self-cal, rms=0.068168Jy sigma=0.000771 ! 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 1.10 HN 1.02 KP 0.94 ! LA 1.03 MK 1.01 NL 1.00 OV 0.97 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.02 KP 0.91 ! LA 1.04 MK 1.03 NL 0.99 OV 0.98 ! PT 0.93 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 1.03 KP 0.84 ! LA 1.01 MK 1.00 NL 1.00 OV 1.02 ! PT 0.93 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.05 KP 0.78 ! LA 1.07 MK 0.88 NL 1.00 OV 1.04 ! PT 0.95 SC 1.10 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 1.01 KP 0.79 ! LA 0.98 MK 1.02 NL 1.03 OV 1.03 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 1.14 KP 0.76 ! LA 1.01 MK 1.02 NL 1.02 OV 1.03 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.05 KP 0.81 ! LA 1.16 MK 0.98 NL 1.05 OV 1.09 ! PT 1.01 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.17 HN 1.00 KP 0.77 ! LA 1.02 MK 1.00 NL 1.05 OV 1.00 ! PT 0.92 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 HN 1.06 KP 0.82 ! LA 1.03 MK 1.02 NL 1.05 OV 1.08 ! PT 0.96 SC 0.95 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 HN 0.99 KP 0.86 ! LA 1.01 MK 1.01 NL 1.01 OV 1.04 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 HN 0.95 KP 0.80 ! LA 1.01 MK 1.09 NL 1.04 OV 1.05 ! PT 0.96 SC 1.08 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 0.96 KP 0.91 ! LA 1.08 MK 0.99 NL 1.04 OV 0.98 ! PT 0.96 SC 0.98 ! ! ! Fit before self-cal, rms=0.068168Jy sigma=0.000771 ! Fit after self-cal, rms=0.067327Jy sigma=0.000767 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.039 mas, bmaj=1.925 mas, bpa=62.46 degrees ! Estimated noise=299.361 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 = 0.000237166 Jy ! Component: 100 - total flux cleaned = 0.00022576 Jy ! Component: 150 - total flux cleaned = 0.000215866 Jy ! Component: 200 - total flux cleaned = 0.000216219 Jy ! Total flux subtracted in 200 components = 0.000216219 Jy ! Clean residual min=-0.000959 max=0.001075 Jy/beam ! Clean residual mean=-0.000008 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.0650804 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 49 components and 0.0650804 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=0.067323Jy sigma=0.000767 ! Fit after self-cal, rms=0.067322Jy sigma=0.000767 ! 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=0.067322Jy sigma=0.000767 ! Fit after self-cal, rms=0.067126Jy sigma=0.000766 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.04 mas, bmaj=1.911 mas, bpa=62.89 degrees ! Estimated noise=298.775 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000239435 Jy ! Component: 100 - total flux cleaned = 0.000214988 Jy ! Component: 150 - total flux cleaned = 0.000207637 Jy ! Component: 200 - total flux cleaned = 0.000201159 Jy ! Total flux subtracted in 200 components = 0.000201159 Jy ! Clean residual min=-0.000971 max=0.001013 Jy/beam ! Clean residual mean=-0.000007 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.0652816 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 57 components and 0.0652816 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=0.067123Jy sigma=0.000766 ! Fit after self-cal, rms=0.067132Jy sigma=0.000766 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 = 5.79615e-05 Jy ! Component: 100 - total flux cleaned = 1.54352e-05 Jy ! Component: 150 - total flux cleaned = 3.2535e-06 Jy ! Component: 200 - total flux cleaned = -2.41763e-06 Jy ! Total flux subtracted in 200 components = -2.41763e-06 Jy ! Clean residual min=-0.000944 max=0.001049 Jy/beam ! Clean residual mean=-0.000007 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.0652792 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 60 components and 0.0652792 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=0.067131Jy sigma=0.000766 ! Fit after self-cal, rms=0.067129Jy sigma=0.000766 ! 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=0.067129Jy sigma=0.000766 ! Fit after self-cal, rms=0.066991Jy sigma=0.000766 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.04 mas, bmaj=1.903 mas, bpa=63.08 degrees ! Estimated noise=298.432 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000155069 Jy ! Component: 100 - total flux cleaned = 0.000132778 Jy ! Component: 150 - total flux cleaned = 0.000132863 Jy ! Component: 200 - total flux cleaned = 0.000132727 Jy ! Total flux subtracted in 200 components = 0.000132727 Jy ! Clean residual min=-0.000936 max=0.000998 Jy/beam ! Clean residual mean=-0.000007 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.0654119 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 61 components and 0.0654119 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=0.066989Jy sigma=0.000766 ! Fit after self-cal, rms=0.066988Jy sigma=0.000766 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 = 1.78748e-05 Jy ! Component: 100 - total flux cleaned = 4.28217e-07 Jy ! Component: 150 - total flux cleaned = -5.12769e-06 Jy ! Component: 200 - total flux cleaned = -1.51715e-05 Jy ! Total flux subtracted in 200 components = -1.51715e-05 Jy ! Clean residual min=-0.000935 max=0.001002 Jy/beam ! Clean residual mean=-0.000007 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.0653967 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 61 components and 0.0653967 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=0.066987Jy sigma=0.000766 ! Fit after self-cal, rms=0.066987Jy sigma=0.000766 ! 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=0.066987Jy sigma=0.000766 ! Fit after self-cal, rms=0.066887Jy sigma=0.000766 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.357 mas, bmaj=2.972 mas, bpa=79.68 degrees ! Estimated noise=358.065 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.70954e-05 Jy ! Component: 100 - total flux cleaned = 5.92713e-05 Jy ! Component: 150 - total flux cleaned = 4.19209e-05 Jy ! Component: 200 - total flux cleaned = 3.31978e-05 Jy ! Total flux subtracted in 200 components = 3.31978e-05 Jy ! Clean residual min=-0.001076 max=0.001349 Jy/beam ! Clean residual mean=-0.000017 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.0654299 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 65 components and 0.0654299 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=0.066887Jy sigma=0.000766 ! Fit after self-cal, rms=0.066882Jy sigma=0.000766 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 = -8.63833e-06 Jy ! Component: 100 - total flux cleaned = -2.12289e-05 Jy ! Component: 150 - total flux cleaned = -2.55466e-05 Jy ! Component: 200 - total flux cleaned = -3.26372e-05 Jy ! Total flux subtracted in 200 components = -3.26372e-05 Jy ! Clean residual min=-0.001064 max=0.001345 Jy/beam ! Clean residual mean=-0.000017 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.0653973 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 65 components and 0.0653973 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=0.066883Jy sigma=0.000766 ! Fit after self-cal, rms=0.066881Jy sigma=0.000766 ! 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=1.04 mas, bmaj=1.898 mas, bpa=63.21 degrees ! Estimated noise=298.246 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.04 x 1.898 at 63.21 degrees (North through East) ! Clean map min=-0.00089427 max=0.052066 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=0.781 mas, bmaj=1.777 mas, bpa=59.33 degrees ! Estimated noise=709.214 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0398394 Jy ! Component: 100 - total flux cleaned = 0.0509384 Jy ! Component: 150 - total flux cleaned = 0.0559597 Jy ! Component: 200 - total flux cleaned = 0.0589639 Jy ! Total flux subtracted in 200 components = 0.0589639 Jy ! Clean residual min=-0.001962 max=0.002013 Jy/beam ! Clean residual mean=-0.000015 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.0589639 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0589639 Jy ! Inverting map and beam ! Estimated beam: bmin=1.04 mas, bmaj=1.898 mas, bpa=63.21 degrees ! Estimated noise=298.246 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 = 0.00284319 Jy ! Component: 100 - total flux cleaned = 0.00435239 Jy ! Component: 150 - total flux cleaned = 0.00522726 Jy ! Component: 200 - total flux cleaned = 0.00575248 Jy ! Total flux subtracted in 200 components = 0.00575248 Jy ! Clean residual min=-0.000928 max=0.001076 Jy/beam ! Clean residual mean=-0.000011 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.0647164 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 36 components and 0.0647164 Jy ! Inverting map ! Added new window around map position (8.4, 4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102523 Jy ! Component: 100 - total flux cleaned = 0.0015916 Jy ! Component: 150 - total flux cleaned = 0.00195201 Jy ! Component: 200 - total flux cleaned = 0.00222894 Jy ! Total flux subtracted in 200 components = 0.00222894 Jy ! Clean residual min=-0.000816 max=0.000938 Jy/beam ! Clean residual mean=-0.000004 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.0669453 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 52 components and 0.0669453 Jy ! Inverting map ! Added new window around map position (0.2, -22.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000381331 Jy ! Component: 100 - total flux cleaned = 0.000257979 Jy ! Component: 150 - total flux cleaned = 0.000366632 Jy ! Component: 200 - total flux cleaned = 0.000437107 Jy ! Total flux subtracted in 200 components = 0.000437107 Jy ! Clean residual min=-0.000772 max=0.000741 Jy/beam ! Clean residual mean=-0.000004 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.0673824 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 63 components and 0.0673824 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=2.357 mas, bmaj=2.972 mas, bpa=79.68 degrees ! Estimated noise=358.065 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000458286 Jy ! Component: 100 - total flux cleaned = 0.000680893 Jy ! Component: 150 - total flux cleaned = 0.000793382 Jy ! Component: 200 - total flux cleaned = 0.000891386 Jy ! Total flux subtracted in 200 components = 0.000891386 Jy ! Clean residual min=-0.000852 max=0.000755 Jy/beam ! Clean residual mean=-0.000002 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.0682738 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 = 6.59232e-05 Jy ! Component: 100 - total flux cleaned = 9.9487e-05 Jy ! Component: 150 - total flux cleaned = 0.000112181 Jy ! Component: 200 - total flux cleaned = 0.000130575 Jy ! Total flux subtracted in 200 components = 0.000130575 Jy ! Clean residual min=-0.000844 max=0.000725 Jy/beam ! Clean residual mean=-0.000002 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.0684044 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 86 components and 0.0684044 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.04 mas, bmaj=1.898 mas, bpa=63.21 degrees ! Estimated noise=298.246 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000264209 Jy ! Component: 100 - total flux cleaned = -0.000276236 Jy ! Component: 150 - total flux cleaned = -0.000234617 Jy ! Component: 200 - total flux cleaned = -0.000205177 Jy ! Total flux subtracted in 200 components = -0.000205177 Jy ! Clean residual min=-0.000728 max=0.000684 Jy/beam ! Clean residual mean=-0.000001 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.0681992 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 99 components and 0.0681992 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=0.066849Jy sigma=0.000766 ! Fit after self-cal, rms=0.066838Jy sigma=0.000765 wmodel J1828+6434_X_2014_06_09_pus_map.mod ! Writing 99 model components to file: J1828+6434_X_2014_06_09_pus_map.mod wobs J1828+6434_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J1828+6434_X_2014_06_09_pus_uvs.fits wwins J1828+6434_X_2014_06_09_pus_map.win ! wwins: Wrote 3 windows to J1828+6434_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 = -0.000116913 Jy ! Component: 100 - total flux cleaned = -0.00019614 Jy ! Component: 150 - total flux cleaned = -0.000220805 Jy ! Component: 200 - total flux cleaned = -0.000232684 Jy ! Component: 250 - total flux cleaned = -0.000266514 Jy ! Component: 300 - total flux cleaned = -0.000277541 Jy ! Component: 350 - total flux cleaned = -0.000287923 Jy ! Component: 400 - total flux cleaned = -0.000317852 Jy ! Component: 450 - total flux cleaned = -0.000337318 Jy ! Component: 500 - total flux cleaned = -0.000384623 Jy ! Component: 550 - total flux cleaned = -0.000421539 Jy ! Component: 600 - total flux cleaned = -0.000430693 Jy ! Component: 650 - total flux cleaned = -0.000475053 Jy ! Component: 700 - total flux cleaned = -0.000483683 Jy ! Component: 750 - total flux cleaned = -0.000526168 Jy ! Component: 800 - total flux cleaned = -0.000534542 Jy ! Component: 850 - total flux cleaned = -0.000550942 Jy ! Component: 900 - total flux cleaned = -0.000575056 Jy ! Component: 950 - total flux cleaned = -0.000582962 Jy ! Component: 1000 - total flux cleaned = -0.000583002 Jy ! Component: 1050 - total flux cleaned = -0.000605943 Jy ! Component: 1100 - total flux cleaned = -0.000613363 Jy ! Component: 1150 - total flux cleaned = -0.000613436 Jy ! Component: 1200 - total flux cleaned = -0.000613471 Jy ! Component: 1250 - total flux cleaned = -0.000627945 Jy ! Component: 1300 - total flux cleaned = -0.000627959 Jy ! Component: 1350 - total flux cleaned = -0.000642015 Jy ! Component: 1400 - total flux cleaned = -0.000655884 Jy ! Component: 1450 - total flux cleaned = -0.000662731 Jy ! Component: 1500 - total flux cleaned = -0.000682911 Jy ! Component: 1550 - total flux cleaned = -0.000676269 Jy ! Component: 1600 - total flux cleaned = -0.000669804 Jy ! Component: 1650 - total flux cleaned = -0.000689311 Jy ! Component: 1700 - total flux cleaned = -0.000676391 Jy ! Component: 1750 - total flux cleaned = -0.000682784 Jy ! Component: 1800 - total flux cleaned = -0.000689009 Jy ! Component: 1850 - total flux cleaned = -0.000682741 Jy ! Component: 1900 - total flux cleaned = -0.000670345 Jy ! Component: 1950 - total flux cleaned = -0.000658089 Jy ! Component: 2000 - total flux cleaned = -0.000645919 Jy ! Total flux subtracted in 2048 components = -0.00063994 Jy ! Clean residual min=-0.000298 max=0.000330 Jy/beam ! Clean residual mean=-0.000001 rms=0.000110 Jy/beam ! Combined flux in latest and established models = 0.0675592 Jy keep ! Adding 121 model components to the UV plane model. ! The established model now contains 220 components and 0.0675592 Jy ![Exited script file: muppet] wmap "J1828+6434_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.04 x 1.898 at 63.21 degrees (North through East) ! Clean map min=-0.000688 max=0.051915 Jy/beam ! Writing clean map to FITS file: J1828+6434_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 0.0519147 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000109015 device "J1828+6434_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1828+6434_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.629965 0.629965 1.25993 2.51986 5.03972 10.0794 20.1589 40.3177 80.6355 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.051 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.04 x 1.898 at 63.21 degrees (North through East) ! Clean map min=-0.000688 max=0.051915 Jy/beam quit ! Quitting program ! Log file J1828+6434_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:16:12 2016