! Started logfile: J1722+2458_X_2014_05_31_pus_uvs.log on Sun Nov 27 18:10:13 2016 obs J1722+2458_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J1722+2458_X_2014_05_31_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.97154 visibilities/baseline/integration-bin. ! Found source: J1722+2458 ! ! 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 59808 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 J1722+2458_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 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.957958Jy sigma=0.011640 ! Fit after self-cal, rms=0.914391Jy sigma=0.011156 ! 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=0.753 mas, bmaj=1.481 mas, bpa=-3.785 degrees ! Estimated noise=557.006 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 = 0.0626737 Jy ! Component: 100 - total flux cleaned = 0.0844863 Jy ! Total flux subtracted in 100 components = 0.0844863 Jy ! Clean residual min=-0.007619 max=0.022464 Jy/beam ! Clean residual mean=-0.000062 rms=0.002411 Jy/beam ! Combined flux in latest and established models = 0.0844863 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0844863 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=0.083669Jy sigma=0.000991 ! Fit after self-cal, rms=0.083560Jy sigma=0.000989 ! Inverting map ! Added new window around map position (0.2, 3.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0194789 Jy ! Component: 100 - total flux cleaned = 0.0292645 Jy ! Total flux subtracted in 100 components = 0.0292645 Jy ! Clean residual min=-0.005422 max=0.015420 Jy/beam ! Clean residual mean=-0.000041 rms=0.001846 Jy/beam ! Combined flux in latest and established models = 0.113751 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 23 components and 0.113751 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=0.077767Jy sigma=0.000914 ! Fit after self-cal, rms=0.076827Jy sigma=0.000899 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0114246 Jy ! Component: 100 - total flux cleaned = 0.0178134 Jy ! Total flux subtracted in 100 components = 0.0178134 Jy ! Clean residual min=-0.005092 max=0.009918 Jy/beam ! Clean residual mean=-0.000029 rms=0.001511 Jy/beam ! Combined flux in latest and established models = 0.131564 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 31 components and 0.131564 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=0.074411Jy sigma=0.000868 ! Fit after self-cal, rms=0.074157Jy sigma=0.000863 ! 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=0.9537 mas, bmaj=1.773 mas, bpa=-0.6875 degrees ! Estimated noise=239.946 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 (-0.6, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.015056 Jy ! Component: 100 - total flux cleaned = 0.0250947 Jy ! Component: 150 - total flux cleaned = 0.032824 Jy ! Component: 200 - total flux cleaned = 0.0390683 Jy ! Total flux subtracted in 200 components = 0.0390683 Jy ! Clean residual min=-0.004457 max=0.004706 Jy/beam ! Clean residual mean=-0.000035 rms=0.001207 Jy/beam ! Combined flux in latest and established models = 0.170632 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 82 components and 0.170632 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=0.070316Jy sigma=0.000811 ! Fit after self-cal, rms=0.070114Jy sigma=0.000809 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.09 HN 1.17 KP 0.90 ! LA 0.98 MK 0.98 NL 1.00 OV 0.98 ! PT 0.93 SC 1.16 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.09 HN 1.19 KP 0.83 ! LA 0.96 MK 0.99 NL 0.95 OV 0.96 ! PT 0.89 SC 1.14 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.07 HN 1.17 KP 0.79 ! LA 1.01 MK 0.98 NL 1.01 OV 0.97 ! PT 0.89 SC 1.10 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.06 HN 1.13 KP 0.76 ! LA 1.03 MK 1.00 NL 0.99 OV 0.93 ! PT 0.89 SC 1.14 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.09 HN 1.15 KP 0.71 ! LA 0.99 MK 1.03 NL 1.01 OV 0.96 ! PT 0.90 SC 1.12 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.10 HN 1.17 KP 0.73 ! LA 1.00 MK 1.01 NL 1.02 OV 0.99 ! PT 0.90 SC 1.12 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.26 HN 1.28 KP 0.76 ! LA 1.09 MK 1.07 NL 1.03 OV 1.01 ! PT 0.96 SC 1.21 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.11 HN 1.23 KP 0.72 ! LA 0.99 MK 1.03 NL 1.01 OV 0.98 ! PT 0.89 SC 1.18 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.08 HN 1.17 KP 0.74 ! LA 1.02 MK 1.02 NL 1.00 OV 1.03 ! PT 0.89 SC 1.11 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.10 HN 1.20 KP 0.78 ! LA 1.01 MK 1.05 NL 1.03 OV 1.00 ! PT 0.90 SC 1.10 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.10 HN 1.17 KP 0.82 ! LA 1.05 MK 1.02 NL 1.04 OV 0.98 ! PT 0.91 SC 1.13 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.13 HN 1.09 KP 0.85 ! LA 1.01 MK 1.01 NL 1.02 OV 1.03 ! PT 0.94 SC 1.12 ! ! ! Fit before self-cal, rms=0.070114Jy sigma=0.000809 ! Fit after self-cal, rms=0.070525Jy sigma=0.000784 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9848 mas, bmaj=1.829 mas, bpa=-1.478 degrees ! Estimated noise=239.721 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 = 0.00289643 Jy ! Component: 100 - total flux cleaned = 0.00454497 Jy ! Component: 150 - total flux cleaned = 0.00584431 Jy ! Component: 200 - total flux cleaned = 0.00680414 Jy ! Total flux subtracted in 200 components = 0.00680414 Jy ! Clean residual min=-0.001487 max=0.001962 Jy/beam ! Clean residual mean=0.000009 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.177436 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 99 components and 0.177436 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=0.070230Jy sigma=0.000779 ! Fit after self-cal, rms=0.070293Jy sigma=0.000779 ! 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=0.070293Jy sigma=0.000779 ! Fit after self-cal, rms=0.070124Jy sigma=0.000778 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9833 mas, bmaj=1.822 mas, bpa=-0.6445 degrees ! Estimated noise=239.326 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116867 Jy ! Component: 100 - total flux cleaned = 0.00194555 Jy ! Component: 150 - total flux cleaned = 0.00257143 Jy ! Component: 200 - total flux cleaned = 0.00298218 Jy ! Total flux subtracted in 200 components = 0.00298218 Jy ! Clean residual min=-0.001286 max=0.001264 Jy/beam ! Clean residual mean=0.000007 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.180419 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 110 components and 0.180419 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=0.070050Jy sigma=0.000777 ! Fit after self-cal, rms=0.070044Jy sigma=0.000777 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000380714 Jy ! Component: 100 - total flux cleaned = 0.000515231 Jy ! Component: 150 - total flux cleaned = 0.000604458 Jy ! Component: 200 - total flux cleaned = 0.000709733 Jy ! Total flux subtracted in 200 components = 0.000709733 Jy ! Clean residual min=-0.001279 max=0.001104 Jy/beam ! Clean residual mean=0.000008 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.181128 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 116 components and 0.181128 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=0.070016Jy sigma=0.000776 ! Fit after self-cal, rms=0.070013Jy 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=0.070013Jy sigma=0.000776 ! Fit after self-cal, rms=0.069593Jy sigma=0.000776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9834 mas, bmaj=1.819 mas, bpa=-0.5933 degrees ! Estimated noise=238.442 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000432985 Jy ! Component: 100 - total flux cleaned = 0.00068108 Jy ! Component: 150 - total flux cleaned = 0.000871623 Jy ! Component: 200 - total flux cleaned = 0.000976248 Jy ! Total flux subtracted in 200 components = 0.000976248 Jy ! Clean residual min=-0.001106 max=0.000950 Jy/beam ! Clean residual mean=0.000005 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.182105 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 123 components and 0.182105 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=0.069573Jy sigma=0.000776 ! Fit after self-cal, rms=0.069568Jy 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 = 0.000169314 Jy ! Component: 100 - total flux cleaned = 0.000268853 Jy ! Component: 150 - total flux cleaned = 0.000342439 Jy ! Component: 200 - total flux cleaned = 0.00042807 Jy ! Total flux subtracted in 200 components = 0.00042807 Jy ! Clean residual min=-0.001103 max=0.000909 Jy/beam ! Clean residual mean=0.000006 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.182533 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 124 components and 0.182533 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=0.069557Jy sigma=0.000776 ! Fit after self-cal, rms=0.069557Jy 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=0.069557Jy sigma=0.000776 ! Fit after self-cal, rms=0.069325Jy sigma=0.000776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.14 mas, bmaj=2.857 mas, bpa=-1.855 degrees ! Estimated noise=279.706 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000353436 Jy ! Component: 100 - total flux cleaned = 0.000351758 Jy ! Component: 150 - total flux cleaned = 0.000340291 Jy ! Component: 200 - total flux cleaned = 0.000320955 Jy ! Total flux subtracted in 200 components = 0.000320955 Jy ! Clean residual min=-0.000859 max=0.000787 Jy/beam ! Clean residual mean=0.000010 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.182854 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 138 components and 0.182854 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=0.069323Jy sigma=0.000776 ! Fit after self-cal, rms=0.069316Jy 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 = -6.46167e-06 Jy ! Component: 100 - total flux cleaned = -5.5974e-06 Jy ! Component: 150 - total flux cleaned = -5.19778e-06 Jy ! Component: 200 - total flux cleaned = -2.09009e-05 Jy ! Total flux subtracted in 200 components = -2.09009e-05 Jy ! Clean residual min=-0.000872 max=0.000782 Jy/beam ! Clean residual mean=0.000010 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.182833 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 139 components and 0.182833 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=0.069315Jy sigma=0.000776 ! Fit after self-cal, rms=0.069312Jy 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=0.9836 mas, bmaj=1.817 mas, bpa=-0.5892 degrees ! Estimated noise=238.04 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9836 x 1.817 at -0.5892 degrees (North through East) ! Clean map min=-0.00070483 max=0.073509 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=0.7705 mas, bmaj=1.504 mas, bpa=-3.778 degrees ! Estimated noise=565.714 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0650539 Jy ! Component: 100 - total flux cleaned = 0.0946434 Jy ! Component: 150 - total flux cleaned = 0.112158 Jy ! Component: 200 - total flux cleaned = 0.124096 Jy ! Total flux subtracted in 200 components = 0.124096 Jy ! Clean residual min=-0.004043 max=0.006840 Jy/beam ! Clean residual mean=-0.000035 rms=0.001210 Jy/beam ! Combined flux in latest and established models = 0.124096 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.124096 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9836 mas, bmaj=1.817 mas, bpa=-0.5892 degrees ! Estimated noise=238.04 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 = 0.0137102 Jy ! Component: 100 - total flux cleaned = 0.0232417 Jy ! Component: 150 - total flux cleaned = 0.0304246 Jy ! Component: 200 - total flux cleaned = 0.0359938 Jy ! Total flux subtracted in 200 components = 0.0359938 Jy ! Clean residual min=-0.001927 max=0.003356 Jy/beam ! Clean residual mean=-0.000040 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.16009 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 79 components and 0.16009 Jy ! Inverting map ! Added new window around map position (0.2, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00439428 Jy ! Component: 100 - total flux cleaned = 0.00787831 Jy ! Component: 150 - total flux cleaned = 0.0106759 Jy ! Component: 200 - total flux cleaned = 0.0129472 Jy ! Total flux subtracted in 200 components = 0.0129472 Jy ! Clean residual min=-0.001153 max=0.001472 Jy/beam ! Clean residual mean=-0.000014 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.173037 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 113 components and 0.173037 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=2.14 mas, bmaj=2.857 mas, bpa=-1.855 degrees ! Estimated noise=279.706 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00284504 Jy ! Component: 100 - total flux cleaned = 0.00469043 Jy ! Component: 150 - total flux cleaned = 0.00600925 Jy ! Component: 200 - total flux cleaned = 0.00698138 Jy ! Total flux subtracted in 200 components = 0.00698138 Jy ! Clean residual min=-0.001115 max=0.000891 Jy/beam ! Clean residual mean=-0.000001 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.180018 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 = 0.000726391 Jy ! Component: 100 - total flux cleaned = 0.0011346 Jy ! Component: 150 - total flux cleaned = 0.00134067 Jy ! Component: 200 - total flux cleaned = 0.00143814 Jy ! Total flux subtracted in 200 components = 0.00143814 Jy ! Clean residual min=-0.000990 max=0.000729 Jy/beam ! Clean residual mean=0.000005 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.181457 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 169 components and 0.181456 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9836 mas, bmaj=1.817 mas, bpa=-0.5892 degrees ! Estimated noise=238.04 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000196031 Jy ! Component: 100 - total flux cleaned = -0.000227781 Jy ! Component: 150 - total flux cleaned = -0.000205259 Jy ! Component: 200 - total flux cleaned = -0.00011581 Jy ! Total flux subtracted in 200 components = -0.00011581 Jy ! Clean residual min=-0.000793 max=0.000883 Jy/beam ! Clean residual mean=0.000001 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.181341 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 185 components and 0.181341 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=0.069296Jy sigma=0.000776 ! Fit after self-cal, rms=0.069283Jy sigma=0.000776 wmodel J1722+2458_X_2014_05_31_pus_map.mod ! Writing 185 model components to file: J1722+2458_X_2014_05_31_pus_map.mod wobs J1722+2458_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J1722+2458_X_2014_05_31_pus_uvs.fits wwins J1722+2458_X_2014_05_31_pus_map.win ! wwins: Wrote 4 windows to J1722+2458_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 = 0.000318959 Jy ! Component: 100 - total flux cleaned = 0.000529838 Jy ! Component: 150 - total flux cleaned = 0.000687999 Jy ! Component: 200 - total flux cleaned = 0.000825947 Jy ! Component: 250 - total flux cleaned = 0.0009708 Jy ! Component: 300 - total flux cleaned = 0.00106419 Jy ! Component: 350 - total flux cleaned = 0.00115472 Jy ! Component: 400 - total flux cleaned = 0.00124262 Jy ! Component: 450 - total flux cleaned = 0.00128573 Jy ! Component: 500 - total flux cleaned = 0.00131717 Jy ! Component: 550 - total flux cleaned = 0.00133751 Jy ! Component: 600 - total flux cleaned = 0.00135766 Jy ! Component: 650 - total flux cleaned = 0.00139701 Jy ! Component: 700 - total flux cleaned = 0.00145436 Jy ! Component: 750 - total flux cleaned = 0.00146386 Jy ! Component: 800 - total flux cleaned = 0.00154685 Jy ! Component: 850 - total flux cleaned = 0.00159207 Jy ! Component: 900 - total flux cleaned = 0.00164543 Jy ! Component: 950 - total flux cleaned = 0.00167166 Jy ! Component: 1000 - total flux cleaned = 0.00172349 Jy ! Component: 1050 - total flux cleaned = 0.00173201 Jy ! Component: 1100 - total flux cleaned = 0.0017823 Jy ! Component: 1150 - total flux cleaned = 0.00180706 Jy ! Component: 1200 - total flux cleaned = 0.00180706 Jy ! Component: 1250 - total flux cleaned = 0.00183105 Jy ! Component: 1300 - total flux cleaned = 0.00182324 Jy ! Component: 1350 - total flux cleaned = 0.00186973 Jy ! Component: 1400 - total flux cleaned = 0.00183892 Jy ! Component: 1450 - total flux cleaned = 0.0018692 Jy ! Component: 1500 - total flux cleaned = 0.0018692 Jy ! Component: 1550 - total flux cleaned = 0.00188369 Jy ! Component: 1600 - total flux cleaned = 0.0018836 Jy ! Component: 1650 - total flux cleaned = 0.00189076 Jy ! Component: 1700 - total flux cleaned = 0.00188368 Jy ! Component: 1750 - total flux cleaned = 0.00187672 Jy ! Component: 1800 - total flux cleaned = 0.00188354 Jy ! Component: 1850 - total flux cleaned = 0.00186309 Jy ! Component: 1900 - total flux cleaned = 0.0018496 Jy ! Component: 1950 - total flux cleaned = 0.00184285 Jy ! Component: 2000 - total flux cleaned = 0.00184285 Jy ! Total flux subtracted in 2048 components = 0.00182967 Jy ! Clean residual min=-0.000345 max=0.000404 Jy/beam ! Clean residual mean=0.000000 rms=0.000122 Jy/beam ! Combined flux in latest and established models = 0.18317 Jy keep ! Adding 130 model components to the UV plane model. ! The established model now contains 315 components and 0.18317 Jy ![Exited script file: muppet] wmap "J1722+2458_X_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9836 x 1.817 at -0.5892 degrees (North through East) ! Clean map min=-0.00057667 max=0.072857 Jy/beam ! Writing clean map to FITS file: J1722+2458_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 0.0728573 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000120896 device "J1722+2458_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J1722+2458_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.497804 0.497804 0.995608 1.99122 3.98243 7.96487 15.9297 31.8595 63.7189 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.072 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9836 x 1.817 at -0.5892 degrees (North through East) ! Clean map min=-0.00057667 max=0.072857 Jy/beam quit ! Quitting program ! Log file J1722+2458_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 18:10:17 2016