! Started logfile: J0342+4809_X_2014_05_31_pus_uvs.log on Sun Nov 27 18:00:34 2016 obs J0342+4809_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J0342+4809_X_2014_05_31_pus_uva.fits ! AN table 1: 93 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.987575 visibilities/baseline/integration-bin. ! Found source: J0342+4809 ! ! 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 49596 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 J0342+4809_X_2014_05_31_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 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.949420Jy sigma=0.011135 ! Fit after self-cal, rms=0.928504Jy sigma=0.010910 ! 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=0.8074 mas, bmaj=1.131 mas, bpa=-8.584 degrees ! Estimated noise=722.088 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 = 0.0551017 Jy ! Component: 100 - total flux cleaned = 0.0696495 Jy ! Total flux subtracted in 100 components = 0.0696495 Jy ! Clean residual min=-0.003177 max=0.006188 Jy/beam ! Clean residual mean=-0.000023 rms=0.000957 Jy/beam ! Combined flux in latest and established models = 0.0696495 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0696495 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=0.071848Jy sigma=0.000804 ! Fit after self-cal, rms=0.071832Jy sigma=0.000804 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00700387 Jy ! Component: 100 - total flux cleaned = 0.0108237 Jy ! Total flux subtracted in 100 components = 0.0108237 Jy ! Clean residual min=-0.003287 max=0.004449 Jy/beam ! Clean residual mean=-0.000016 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 0.0804731 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 15 components and 0.0804731 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=0.070962Jy sigma=0.000793 ! Fit after self-cal, rms=0.070968Jy sigma=0.000793 ! 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=1.015 mas, bmaj=1.374 mas, bpa=-2.32 degrees ! Estimated noise=273.175 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 (1.8, -2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00529791 Jy ! Component: 100 - total flux cleaned = 0.00861043 Jy ! Component: 150 - total flux cleaned = 0.0111549 Jy ! Component: 200 - total flux cleaned = 0.0131867 Jy ! Total flux subtracted in 200 components = 0.0131867 Jy ! Clean residual min=-0.003787 max=0.002504 Jy/beam ! Clean residual mean=-0.000010 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.0936598 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 45 components and 0.0936598 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=0.070478Jy sigma=0.000787 ! Fit after self-cal, rms=0.070453Jy sigma=0.000787 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.07 HN 1.09 KP 0.89 ! LA 1.02 MK 0.93 NL 0.99 OV 0.99 ! PT 0.96 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.06 HN 1.09 KP 0.87 ! LA 1.02 MK 0.91 NL 1.03 OV 1.03 ! PT 0.95 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.09 HN 1.13 KP 0.84 ! LA 1.02 MK 0.95 NL 1.01 OV 0.99 ! PT 0.92 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.07 HN 1.10 KP 0.77 ! LA 1.02 MK 0.95 NL 1.00 OV 1.00 ! PT 0.91 SC 1.09 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.10 HN 1.09 KP 0.74 ! LA 1.05 MK 1.01 NL 1.03 OV 1.02 ! PT 0.91 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.12 HN 1.16 KP 0.74 ! LA 1.01 MK 0.96 NL 1.07 OV 0.99 ! PT 0.95 SC 1.12 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.15 HN 1.18 KP 0.79 ! LA 1.08 MK 1.06 NL 1.08 OV 1.05 ! PT 1.04 SC 1.11 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.11 HN 1.22 KP 0.74 ! LA 1.00 MK 0.99 NL 1.02 OV 1.03 ! PT 0.94 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.10 HN 1.15 KP 0.76 ! LA 1.03 MK 0.97 NL 1.03 OV 1.03 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.11 HN 1.08 KP 0.79 ! LA 1.05 MK 1.00 NL 1.11 OV 1.01 ! PT 0.91 SC 1.03 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.06 HN 1.17 KP 0.81 ! LA 1.07 MK 1.03 NL 1.03 OV 1.00 ! PT 0.92 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.10 HN 1.07 KP 0.89 ! LA 1.01 MK 0.94 NL 1.08 OV 1.05 ! PT 0.91 SC 1.06 ! ! ! Fit before self-cal, rms=0.070453Jy sigma=0.000787 ! Fit after self-cal, rms=0.070255Jy sigma=0.000778 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.027 mas, bmaj=1.39 mas, bpa=-2.855 degrees ! Estimated noise=271.242 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 = 0.00136676 Jy ! Component: 100 - total flux cleaned = 0.00156792 Jy ! Component: 150 - total flux cleaned = 0.00165095 Jy ! Component: 200 - total flux cleaned = 0.00166757 Jy ! Total flux subtracted in 200 components = 0.00166757 Jy ! Clean residual min=-0.001063 max=0.001130 Jy/beam ! Clean residual mean=-0.000009 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.0953274 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 61 components and 0.0953274 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=0.070228Jy sigma=0.000777 ! Fit after self-cal, rms=0.070276Jy sigma=0.000777 ! 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=0.070276Jy sigma=0.000777 ! Fit after self-cal, rms=0.070406Jy sigma=0.000776 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.027 mas, bmaj=1.384 mas, bpa=-2.14 degrees ! Estimated noise=270.607 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000246236 Jy ! Component: 100 - total flux cleaned = 0.000215012 Jy ! Component: 150 - total flux cleaned = 0.00022724 Jy ! Component: 200 - total flux cleaned = 0.000261663 Jy ! Total flux subtracted in 200 components = 0.000261663 Jy ! Clean residual min=-0.000881 max=0.000907 Jy/beam ! Clean residual mean=-0.000008 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.095589 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 74 components and 0.095589 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=0.070399Jy sigma=0.000776 ! Fit after self-cal, rms=0.070414Jy sigma=0.000776 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 (-1, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00057468 Jy ! Component: 100 - total flux cleaned = 0.000576831 Jy ! Component: 150 - total flux cleaned = 0.000610686 Jy ! Component: 200 - total flux cleaned = 0.000652143 Jy ! Total flux subtracted in 200 components = 0.000652143 Jy ! Clean residual min=-0.000796 max=0.000661 Jy/beam ! Clean residual mean=-0.000006 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.0962412 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 84 components and 0.0962412 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=0.070401Jy sigma=0.000776 ! Fit after self-cal, rms=0.070401Jy sigma=0.000776 ! 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=0.070401Jy sigma=0.000776 ! Fit after self-cal, rms=0.070447Jy sigma=0.000776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.028 mas, bmaj=1.384 mas, bpa=-1.817 degrees ! Estimated noise=270.812 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000447899 Jy ! Component: 100 - total flux cleaned = 0.000572673 Jy ! Component: 150 - total flux cleaned = 0.000584969 Jy ! Component: 200 - total flux cleaned = 0.000584824 Jy ! Total flux subtracted in 200 components = 0.000584824 Jy ! Clean residual min=-0.000728 max=0.000651 Jy/beam ! Clean residual mean=-0.000007 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.096826 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 89 components and 0.096826 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=0.070441Jy sigma=0.000776 ! Fit after self-cal, rms=0.070442Jy sigma=0.000776 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 = 7.41175e-05 Jy ! Component: 100 - total flux cleaned = 6.43614e-05 Jy ! Component: 150 - total flux cleaned = 7.338e-05 Jy ! Component: 200 - total flux cleaned = 7.32302e-05 Jy ! Total flux subtracted in 200 components = 7.32302e-05 Jy ! Clean residual min=-0.000714 max=0.000665 Jy/beam ! Clean residual mean=-0.000007 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.0968992 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 96 components and 0.0968992 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=0.070439Jy sigma=0.000776 ! Fit after self-cal, rms=0.070439Jy sigma=0.000776 ! 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=0.070439Jy sigma=0.000776 ! Fit after self-cal, rms=0.070422Jy sigma=0.000776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.251 mas, bmaj=2.51 mas, bpa=5.122 degrees ! Estimated noise=329.799 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000346927 Jy ! Component: 100 - total flux cleaned = 0.000570654 Jy ! Component: 150 - total flux cleaned = 0.000655273 Jy ! Component: 200 - total flux cleaned = 0.000687581 Jy ! Total flux subtracted in 200 components = 0.000687581 Jy ! Clean residual min=-0.000737 max=0.000670 Jy/beam ! Clean residual mean=-0.000014 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.0975868 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 114 components and 0.0975868 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=0.070421Jy sigma=0.000776 ! Fit after self-cal, rms=0.070420Jy sigma=0.000776 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 = 6.04492e-05 Jy ! Component: 100 - total flux cleaned = 8.45254e-05 Jy ! Component: 150 - total flux cleaned = 0.000101052 Jy ! Component: 200 - total flux cleaned = 0.000104534 Jy ! Total flux subtracted in 200 components = 0.000104534 Jy ! Clean residual min=-0.000740 max=0.000664 Jy/beam ! Clean residual mean=-0.000014 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.0976913 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 122 components and 0.0976913 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=0.070419Jy sigma=0.000776 ! Fit after self-cal, rms=0.070418Jy sigma=0.000776 ! 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=1.028 mas, bmaj=1.385 mas, bpa=-1.583 degrees ! Estimated noise=270.876 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.028 x 1.385 at -1.583 degrees (North through East) ! Clean map min=-0.000679 max=0.069729 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=0.8176 mas, bmaj=1.136 mas, bpa=-8.205 degrees ! Estimated noise=726.26 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0552274 Jy ! Component: 100 - total flux cleaned = 0.0698943 Jy ! Component: 150 - total flux cleaned = 0.0771489 Jy ! Component: 200 - total flux cleaned = 0.0817871 Jy ! Total flux subtracted in 200 components = 0.0817871 Jy ! Clean residual min=-0.002459 max=0.002503 Jy/beam ! Clean residual mean=-0.000017 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.0817871 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0817871 Jy ! Inverting map and beam ! Estimated beam: bmin=1.028 mas, bmaj=1.385 mas, bpa=-1.583 degrees ! Estimated noise=270.876 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 = 0.00415789 Jy ! Component: 100 - total flux cleaned = 0.0069059 Jy ! Component: 150 - total flux cleaned = 0.00885218 Jy ! Component: 200 - total flux cleaned = 0.0103374 Jy ! Total flux subtracted in 200 components = 0.0103374 Jy ! Clean residual min=-0.000853 max=0.001055 Jy/beam ! Clean residual mean=-0.000018 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.0921246 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 49 components and 0.0921245 Jy ! Inverting map ! Added new window around map position (3, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00122009 Jy ! Component: 100 - total flux cleaned = 0.00218873 Jy ! Component: 150 - total flux cleaned = 0.00297436 Jy ! Component: 200 - total flux cleaned = 0.00361815 Jy ! Total flux subtracted in 200 components = 0.00361815 Jy ! Clean residual min=-0.000742 max=0.000626 Jy/beam ! Clean residual mean=-0.000010 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.0957427 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 72 components and 0.0957427 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=2.251 mas, bmaj=2.51 mas, bpa=5.122 degrees ! Estimated noise=329.799 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000885128 Jy ! Component: 100 - total flux cleaned = 0.00142187 Jy ! Component: 150 - total flux cleaned = 0.0016877 Jy ! Component: 200 - total flux cleaned = 0.00183416 Jy ! Total flux subtracted in 200 components = 0.00183416 Jy ! Clean residual min=-0.000810 max=0.000651 Jy/beam ! Clean residual mean=-0.000014 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.0975768 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 = 0.00012639 Jy ! Component: 100 - total flux cleaned = 0.000208681 Jy ! Component: 150 - total flux cleaned = 0.000259899 Jy ! Component: 200 - total flux cleaned = 0.000287907 Jy ! Total flux subtracted in 200 components = 0.000287907 Jy ! Clean residual min=-0.000780 max=0.000660 Jy/beam ! Clean residual mean=-0.000013 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.0978647 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 125 components and 0.0978647 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.028 mas, bmaj=1.385 mas, bpa=-1.583 degrees ! Estimated noise=270.876 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.22583e-06 Jy ! Component: 100 - total flux cleaned = 3.93911e-05 Jy ! Component: 150 - total flux cleaned = 2.8087e-05 Jy ! Component: 200 - total flux cleaned = 3.82301e-05 Jy ! Total flux subtracted in 200 components = 3.82301e-05 Jy ! Clean residual min=-0.000740 max=0.000641 Jy/beam ! Clean residual mean=-0.000006 rms=0.000160 Jy/beam ! Combined flux in latest and established models = 0.097903 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 140 components and 0.097903 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=0.070417Jy sigma=0.000776 ! Fit after self-cal, rms=0.070414Jy sigma=0.000776 wmodel J0342+4809_X_2014_05_31_pus_map.mod ! Writing 140 model components to file: J0342+4809_X_2014_05_31_pus_map.mod wobs J0342+4809_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J0342+4809_X_2014_05_31_pus_uvs.fits wwins J0342+4809_X_2014_05_31_pus_map.win ! wwins: Wrote 4 windows to J0342+4809_X_2014_05_31_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 = -9.9451e-05 Jy ! Component: 100 - total flux cleaned = -7.70681e-05 Jy ! Component: 150 - total flux cleaned = -0.000108424 Jy ! Component: 200 - total flux cleaned = -0.00015917 Jy ! Component: 250 - total flux cleaned = -0.000236693 Jy ! Component: 300 - total flux cleaned = -0.000301756 Jy ! Component: 350 - total flux cleaned = -0.000337944 Jy ! Component: 400 - total flux cleaned = -0.000346742 Jy ! Component: 450 - total flux cleaned = -0.000355185 Jy ! Component: 500 - total flux cleaned = -0.000371868 Jy ! Component: 550 - total flux cleaned = -0.000412763 Jy ! Component: 600 - total flux cleaned = -0.000404606 Jy ! Component: 650 - total flux cleaned = -0.000420492 Jy ! Component: 700 - total flux cleaned = -0.000436017 Jy ! Component: 750 - total flux cleaned = -0.000451452 Jy ! Component: 800 - total flux cleaned = -0.000474158 Jy ! Component: 850 - total flux cleaned = -0.000489157 Jy ! Component: 900 - total flux cleaned = -0.000532968 Jy ! Component: 950 - total flux cleaned = -0.000547368 Jy ! Component: 1000 - total flux cleaned = -0.000590034 Jy ! Component: 1050 - total flux cleaned = -0.000645986 Jy ! Component: 1100 - total flux cleaned = -0.000694411 Jy ! Component: 1150 - total flux cleaned = -0.000769279 Jy ! Component: 1200 - total flux cleaned = -0.000823115 Jy ! Component: 1250 - total flux cleaned = -0.000889768 Jy ! Component: 1300 - total flux cleaned = -0.00092925 Jy ! Component: 1350 - total flux cleaned = -0.000974789 Jy ! Component: 1400 - total flux cleaned = -0.0010456 Jy ! Component: 1450 - total flux cleaned = -0.00107749 Jy ! Component: 1500 - total flux cleaned = -0.00114063 Jy ! Component: 1550 - total flux cleaned = -0.00117179 Jy ! Component: 1600 - total flux cleaned = -0.00122124 Jy ! Component: 1650 - total flux cleaned = -0.00124567 Jy ! Component: 1700 - total flux cleaned = -0.001276 Jy ! Component: 1750 - total flux cleaned = -0.00129406 Jy ! Component: 1800 - total flux cleaned = -0.00131187 Jy ! Component: 1850 - total flux cleaned = -0.0013532 Jy ! Component: 1900 - total flux cleaned = -0.00137068 Jy ! Component: 1950 - total flux cleaned = -0.0013823 Jy ! Component: 2000 - total flux cleaned = -0.00141687 Jy ! Total flux subtracted in 2048 components = -0.00144548 Jy ! Clean residual min=-0.000410 max=0.000330 Jy/beam ! Clean residual mean=-0.000003 rms=0.000104 Jy/beam ! Combined flux in latest and established models = 0.0964575 Jy keep ! Adding 138 model components to the UV plane model. ! The established model now contains 278 components and 0.0964575 Jy ![Exited script file: muppet] wmap "J0342+4809_X_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.028 x 1.385 at -1.583 degrees (North through East) ! Clean map min=-0.00066835 max=0.070286 Jy/beam ! Writing clean map to FITS file: J0342+4809_X_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0702863 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000103707 device "J0342+4809_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J0342+4809_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.442646 0.442646 0.885293 1.77059 3.54117 7.08234 14.1647 28.3294 56.6587 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.07 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.028 x 1.385 at -1.583 degrees (North through East) ! Clean map min=-0.00066835 max=0.070286 Jy/beam quit ! Quitting program ! Log file J0342+4809_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 18:00:38 2016