! Started logfile: J1340+6923_X_2015_03_17_pus_uvs.log on Sat Dec 31 19:07:09 2016 obs J1340+6923_X_2015_03_17_pus_uva.fits ! Reading UV FITS file: J1340+6923_X_2015_03_17_pus_uva.fits ! AN table 1: 121 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.978512 visibilities/baseline/integration-bin. ! Found source: J1340+6923 ! ! 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 63936 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 J1340+6923_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 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.938254Jy sigma=0.010471 ! Fit after self-cal, rms=0.902608Jy sigma=0.010090 ! 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=0.7812 mas, bmaj=0.9439 mas, bpa=-81.34 degrees ! Estimated noise=845.64 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 = 0.0738646 Jy ! Component: 100 - total flux cleaned = 0.0958751 Jy ! Total flux subtracted in 100 components = 0.0958751 Jy ! Clean residual min=-0.004973 max=0.009114 Jy/beam ! Clean residual mean=-0.000021 rms=0.001312 Jy/beam ! Combined flux in latest and established models = 0.0958751 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0958751 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=0.079700Jy sigma=0.000817 ! Fit after self-cal, rms=0.079671Jy sigma=0.000816 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0103101 Jy ! Component: 100 - total flux cleaned = 0.015537 Jy ! Total flux subtracted in 100 components = 0.015537 Jy ! Clean residual min=-0.004495 max=0.003937 Jy/beam ! Clean residual mean=-0.000003 rms=0.001020 Jy/beam ! Combined flux in latest and established models = 0.111412 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 11 components and 0.111412 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=0.078340Jy sigma=0.000799 ! Fit after self-cal, rms=0.078333Jy sigma=0.000799 ! 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=1.018 mas, bmaj=1.221 mas, bpa=87.78 degrees ! Estimated noise=254.907 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 = 0.00401511 Jy ! Component: 100 - total flux cleaned = 0.00629016 Jy ! Component: 150 - total flux cleaned = 0.0076741 Jy ! Component: 200 - total flux cleaned = 0.00803175 Jy ! Total flux subtracted in 200 components = 0.00803175 Jy ! Clean residual min=-0.004025 max=0.003791 Jy/beam ! Clean residual mean=0.000022 rms=0.000978 Jy/beam ! Combined flux in latest and established models = 0.119444 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 20 components and 0.119444 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=0.078115Jy sigma=0.000797 ! Fit after self-cal, rms=0.078116Jy sigma=0.000796 ! 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 0.96 FD 1.13 HN 1.10 KP 0.91 ! LA 1.01 MK 0.93 NL 1.00 OV 0.99 ! PT 1.05 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.14 HN 1.12 KP 0.87 ! LA 0.98 MK 0.94 NL 1.01 OV 0.99 ! PT 0.97 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.10 HN 1.18 KP 0.81 ! LA 1.03 MK 0.95 NL 1.00 OV 1.00 ! PT 0.98 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.12 HN 1.09 KP 0.78 ! LA 1.04 MK 0.97 NL 0.99 OV 0.97 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.15 HN 1.04 KP 0.75 ! LA 1.03 MK 0.99 NL 1.02 OV 0.99 ! PT 1.00 SC 1.09 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.12 HN 1.08 KP 0.75 ! LA 1.01 MK 1.01 NL 1.05 OV 1.00 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.19 HN 1.14 KP 0.72 ! LA 1.03 MK 0.95 NL 1.05 OV 1.02 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.19 HN 1.11 KP 0.74 ! LA 1.01 MK 0.97 NL 1.02 OV 1.03 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.15 HN 1.11 KP 0.75 ! LA 1.02 MK 0.94 NL 1.02 OV 1.02 ! PT 1.01 SC 1.07 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.14 HN 1.16 KP 0.79 ! LA 1.05 MK 0.96 NL 1.03 OV 1.02 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.14 HN 1.10 KP 0.81 ! LA 1.05 MK 0.97 NL 1.01 OV 1.00 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.16 HN 1.08 KP 0.86 ! LA 1.07 MK 0.96 NL 1.04 OV 0.99 ! PT 1.02 SC 1.07 ! ! ! Fit before self-cal, rms=0.078116Jy sigma=0.000796 ! Fit after self-cal, rms=0.078201Jy sigma=0.000782 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.023 mas, bmaj=1.227 mas, bpa=89.24 degrees ! Estimated noise=255.418 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-4.2, -3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00252635 Jy ! Component: 100 - total flux cleaned = 0.00403823 Jy ! Component: 150 - total flux cleaned = 0.0049666 Jy ! Component: 200 - total flux cleaned = 0.00527756 Jy ! Total flux subtracted in 200 components = 0.00527756 Jy ! Clean residual min=-0.001272 max=0.001580 Jy/beam ! Clean residual mean=-0.000006 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.124721 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 48 components and 0.124721 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=0.078114Jy sigma=0.000780 ! Fit after self-cal, rms=0.078167Jy sigma=0.000780 ! 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=0.078167Jy sigma=0.000780 ! Fit after self-cal, rms=0.079661Jy sigma=0.000779 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.023 mas, bmaj=1.225 mas, bpa=88.68 degrees ! Estimated noise=255.419 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108711 Jy ! Component: 100 - total flux cleaned = 0.00186742 Jy ! Component: 150 - total flux cleaned = 0.00229823 Jy ! Component: 200 - total flux cleaned = 0.00245017 Jy ! Total flux subtracted in 200 components = 0.00245017 Jy ! Clean residual min=-0.000877 max=0.001362 Jy/beam ! Clean residual mean=-0.000003 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.127172 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 58 components and 0.127172 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=0.079641Jy sigma=0.000778 ! Fit after self-cal, rms=0.079678Jy sigma=0.000778 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-3.4, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114199 Jy ! Component: 100 - total flux cleaned = 0.00140936 Jy ! Component: 150 - total flux cleaned = 0.00160971 Jy ! Component: 200 - total flux cleaned = 0.00173374 Jy ! Total flux subtracted in 200 components = 0.00173374 Jy ! Clean residual min=-0.000950 max=0.001115 Jy/beam ! Clean residual mean=0.000003 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.128905 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 69 components and 0.128905 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=0.079659Jy sigma=0.000778 ! Fit after self-cal, rms=0.079658Jy sigma=0.000778 ! Inverting map ! Added new window around map position (-10.4, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108534 Jy ! Component: 100 - total flux cleaned = 0.00144362 Jy ! Component: 150 - total flux cleaned = 0.00174199 Jy ! Component: 200 - total flux cleaned = 0.00188612 Jy ! Total flux subtracted in 200 components = 0.00188612 Jy ! Clean residual min=-0.000848 max=0.000935 Jy/beam ! Clean residual mean=0.000008 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.130791 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 88 components and 0.130791 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=0.079642Jy sigma=0.000778 ! Fit after self-cal, rms=0.079638Jy sigma=0.000778 ! 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=0.079638Jy sigma=0.000778 ! Fit after self-cal, rms=0.079779Jy sigma=0.000778 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.023 mas, bmaj=1.226 mas, bpa=88.97 degrees ! Estimated noise=255.405 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000525711 Jy ! Component: 100 - total flux cleaned = 0.000817505 Jy ! Component: 150 - total flux cleaned = 0.000987426 Jy ! Component: 200 - total flux cleaned = 0.00109062 Jy ! Total flux subtracted in 200 components = 0.00109062 Jy ! Clean residual min=-0.000805 max=0.000937 Jy/beam ! Clean residual mean=0.000006 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.131882 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 95 components and 0.131882 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=0.079773Jy sigma=0.000778 ! Fit after self-cal, rms=0.079776Jy sigma=0.000778 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 (-24.2, -17.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000441363 Jy ! Component: 100 - total flux cleaned = 0.000362462 Jy ! Component: 150 - total flux cleaned = 0.000424247 Jy ! Component: 200 - total flux cleaned = 0.000479872 Jy ! Total flux subtracted in 200 components = 0.000479872 Jy ! Clean residual min=-0.000752 max=0.000899 Jy/beam ! Clean residual mean=0.000006 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.132362 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 106 components and 0.132362 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=0.079766Jy sigma=0.000778 ! Fit after self-cal, rms=0.079765Jy sigma=0.000778 ! Inverting map ! Added new window around map position (14.6, -13). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000631073 Jy ! Component: 100 - total flux cleaned = 0.000629116 Jy ! Component: 150 - total flux cleaned = 0.000628756 Jy ! Component: 200 - total flux cleaned = 0.000601169 Jy ! Total flux subtracted in 200 components = 0.000601169 Jy ! Clean residual min=-0.000722 max=0.000733 Jy/beam ! Clean residual mean=0.000005 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.132963 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 119 components and 0.132963 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=0.079755Jy sigma=0.000778 ! Fit after self-cal, rms=0.079755Jy sigma=0.000778 ! 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=0.079755Jy sigma=0.000778 ! Fit after self-cal, rms=0.079757Jy sigma=0.000778 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.245 mas, bmaj=2.614 mas, bpa=80.37 degrees ! Estimated noise=326.829 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000160791 Jy ! Component: 100 - total flux cleaned = 0.000175918 Jy ! Component: 150 - total flux cleaned = 0.000213252 Jy ! Component: 200 - total flux cleaned = 0.000236887 Jy ! Total flux subtracted in 200 components = 0.000236887 Jy ! Clean residual min=-0.000827 max=0.000825 Jy/beam ! Clean residual mean=0.000018 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.1332 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 133 components and 0.1332 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=0.079755Jy sigma=0.000778 ! Fit after self-cal, rms=0.079756Jy sigma=0.000778 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 = -1.29972e-05 Jy ! Component: 100 - total flux cleaned = -2.78589e-06 Jy ! Component: 150 - total flux cleaned = -2.24606e-05 Jy ! Component: 200 - total flux cleaned = -4.95176e-05 Jy ! Total flux subtracted in 200 components = -4.95176e-05 Jy ! Clean residual min=-0.000816 max=0.000807 Jy/beam ! Clean residual mean=0.000018 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.13315 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 141 components and 0.13315 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=0.079755Jy sigma=0.000778 ! Fit after self-cal, rms=0.079755Jy sigma=0.000778 ! 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=1.023 mas, bmaj=1.226 mas, bpa=89.21 degrees ! Estimated noise=255.295 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.023 x 1.226 at 89.21 degrees (North through East) ! Clean map min=-0.00075858 max=0.097378 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=0.7842 mas, bmaj=0.949 mas, bpa=-81.36 degrees ! Estimated noise=850.635 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0740552 Jy ! Component: 100 - total flux cleaned = 0.096764 Jy ! Component: 150 - total flux cleaned = 0.106636 Jy ! Component: 200 - total flux cleaned = 0.111733 Jy ! Total flux subtracted in 200 components = 0.111733 Jy ! Clean residual min=-0.002757 max=0.003648 Jy/beam ! Clean residual mean=-0.000021 rms=0.000776 Jy/beam ! Combined flux in latest and established models = 0.111733 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.111733 Jy ! Inverting map and beam ! Estimated beam: bmin=1.023 mas, bmaj=1.226 mas, bpa=89.21 degrees ! Estimated noise=255.295 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) ! Added new window around map position (1, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00432655 Jy ! Component: 100 - total flux cleaned = 0.00697179 Jy ! Component: 150 - total flux cleaned = 0.00907603 Jy ! Component: 200 - total flux cleaned = 0.0108163 Jy ! Total flux subtracted in 200 components = 0.0108163 Jy ! Clean residual min=-0.001036 max=0.001234 Jy/beam ! Clean residual mean=-0.000023 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.122549 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 49 components and 0.122549 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=2.245 mas, bmaj=2.614 mas, bpa=80.37 degrees ! Estimated noise=326.829 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00262173 Jy ! Component: 100 - total flux cleaned = 0.00431455 Jy ! Component: 150 - total flux cleaned = 0.00555429 Jy ! Component: 200 - total flux cleaned = 0.00640026 Jy ! Total flux subtracted in 200 components = 0.00640026 Jy ! Clean residual min=-0.000860 max=0.001104 Jy/beam ! Clean residual mean=-0.000006 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.12895 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 = 0.000551563 Jy ! Component: 100 - total flux cleaned = 0.00108518 Jy ! Component: 150 - total flux cleaned = 0.00151357 Jy ! Component: 200 - total flux cleaned = 0.00189788 Jy ! Total flux subtracted in 200 components = 0.00189788 Jy ! Clean residual min=-0.000746 max=0.000948 Jy/beam ! Clean residual mean=0.000004 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.130848 Jy ! Adding 91 model components to the UV plane model. ! The established model now contains 130 components and 0.130848 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.023 mas, bmaj=1.226 mas, bpa=89.21 degrees ! Estimated noise=255.295 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000710745 Jy ! Component: 100 - total flux cleaned = 0.00113452 Jy ! Component: 150 - total flux cleaned = 0.00140646 Jy ! Component: 200 - total flux cleaned = 0.00157743 Jy ! Total flux subtracted in 200 components = 0.00157743 Jy ! Clean residual min=-0.000728 max=0.000774 Jy/beam ! Clean residual mean=0.000002 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.132425 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 150 components and 0.132425 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=0.079757Jy sigma=0.000778 ! Fit after self-cal, rms=0.079751Jy sigma=0.000778 wmodel J1340+6923_X_2015_03_17_pus_map.mod ! Writing 150 model components to file: J1340+6923_X_2015_03_17_pus_map.mod wobs J1340+6923_X_2015_03_17_pus_uvs.fits ! Writing UV FITS file: J1340+6923_X_2015_03_17_pus_uvs.fits wwins J1340+6923_X_2015_03_17_pus_map.win ! wwins: Wrote 7 windows to J1340+6923_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 = 5.14546e-05 Jy ! Component: 100 - total flux cleaned = 0.000171874 Jy ! Component: 150 - total flux cleaned = 0.000229227 Jy ! Component: 200 - total flux cleaned = 0.000251593 Jy ! Component: 250 - total flux cleaned = 0.000273049 Jy ! Component: 300 - total flux cleaned = 0.000335893 Jy ! Component: 350 - total flux cleaned = 0.000427817 Jy ! Component: 400 - total flux cleaned = 0.000517429 Jy ! Component: 450 - total flux cleaned = 0.000575994 Jy ! Component: 500 - total flux cleaned = 0.000652582 Jy ! Component: 550 - total flux cleaned = 0.000727762 Jy ! Component: 600 - total flux cleaned = 0.000783157 Jy ! Component: 650 - total flux cleaned = 0.000855654 Jy ! Component: 700 - total flux cleaned = 0.000917738 Jy ! Component: 750 - total flux cleaned = 0.000970048 Jy ! Component: 800 - total flux cleaned = 0.000987161 Jy ! Component: 850 - total flux cleaned = 0.00102112 Jy ! Component: 900 - total flux cleaned = 0.00104614 Jy ! Component: 950 - total flux cleaned = 0.00107073 Jy ! Component: 1000 - total flux cleaned = 0.00109499 Jy ! Component: 1050 - total flux cleaned = 0.00109491 Jy ! Component: 1100 - total flux cleaned = 0.00111852 Jy ! Component: 1150 - total flux cleaned = 0.0011186 Jy ! Component: 1200 - total flux cleaned = 0.0011494 Jy ! Component: 1250 - total flux cleaned = 0.00116464 Jy ! Component: 1300 - total flux cleaned = 0.00119466 Jy ! Component: 1350 - total flux cleaned = 0.00121678 Jy ! Component: 1400 - total flux cleaned = 0.00120221 Jy ! Component: 1450 - total flux cleaned = 0.00123122 Jy ! Component: 1500 - total flux cleaned = 0.00121707 Jy ! Component: 1550 - total flux cleaned = 0.00123123 Jy ! Component: 1600 - total flux cleaned = 0.00126618 Jy ! Component: 1650 - total flux cleaned = 0.00125212 Jy ! Component: 1700 - total flux cleaned = 0.0012795 Jy ! Component: 1750 - total flux cleaned = 0.00126585 Jy ! Component: 1800 - total flux cleaned = 0.00125249 Jy ! Component: 1850 - total flux cleaned = 0.00125922 Jy ! Component: 1900 - total flux cleaned = 0.00125925 Jy ! Component: 1950 - total flux cleaned = 0.00126579 Jy ! Component: 2000 - total flux cleaned = 0.00127214 Jy ! Total flux subtracted in 2048 components = 0.00127856 Jy ! Clean residual min=-0.000331 max=0.000370 Jy/beam ! Clean residual mean=0.000001 rms=0.000116 Jy/beam ! Combined flux in latest and established models = 0.133704 Jy keep ! Adding 149 model components to the UV plane model. ! The established model now contains 299 components and 0.133704 Jy ![Exited script file: muppet] wmap "J1340+6923_X_2015_03_17_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.023 x 1.226 at 89.21 degrees (North through East) ! Clean map min=-0.00052047 max=0.097764 Jy/beam ! Writing clean map to FITS file: J1340+6923_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 0.0977636 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000115174 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.353425 0.353425 0.706849 1.4137 2.8274 5.65479 11.3096 22.6192 45.2383 90.4767 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.097 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.023 x 1.226 at 89.21 degrees (North through East) ! Clean map min=-0.00052047 max=0.097764 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 J1340+6923_X_2015_03_17_pus_uvs.log closed on Sat Dec 31 19:07:13 2016