! Started logfile: J1550+0527_X_2014_05_31_pus_uvs.log on Sun Nov 27 18:09:08 2016 obs J1550+0527_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J1550+0527_X_2014_05_31_pus_uva.fits ! AN table 1: 91 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.833211 visibilities/baseline/integration-bin. ! Found source: J1550+0527 ! ! 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 40944 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 J1550+0527_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 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.825541Jy sigma=0.009823 ! Fit after self-cal, rms=0.807071Jy sigma=0.009596 ! 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=0.7386 mas, bmaj=1.71 mas, bpa=-1.528 degrees ! Estimated noise=496.453 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 = 0.88927 Jy ! Component: 100 - total flux cleaned = 1.28152 Jy ! Total flux subtracted in 100 components = 1.28152 Jy ! Clean residual min=-0.069669 max=0.191559 Jy/beam ! Clean residual mean=-0.000308 rms=0.022805 Jy/beam ! Combined flux in latest and established models = 1.28152 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 1.28152 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=0.575121Jy sigma=0.006947 ! Fit after self-cal, rms=0.566753Jy sigma=0.006856 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.231826 Jy ! Component: 100 - total flux cleaned = 0.369231 Jy ! Total flux subtracted in 100 components = 0.369231 Jy ! Clean residual min=-0.045933 max=0.097920 Jy/beam ! Clean residual mean=-0.000085 rms=0.014651 Jy/beam ! Combined flux in latest and established models = 1.65075 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 30 components and 1.65075 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=0.388592Jy sigma=0.004574 ! Fit after self-cal, rms=0.387357Jy sigma=0.004562 ! Inverting map ! Added new window around map position (1, 1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.111898 Jy ! Component: 100 - total flux cleaned = 0.193605 Jy ! Total flux subtracted in 100 components = 0.193605 Jy ! Clean residual min=-0.043308 max=0.064922 Jy/beam ! Clean residual mean=0.000011 rms=0.011726 Jy/beam ! Combined flux in latest and established models = 1.84435 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 49 components and 1.84435 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=0.316428Jy sigma=0.003654 ! Fit after self-cal, rms=0.314269Jy sigma=0.003633 ! 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=0.9762 mas, bmaj=2.055 mas, bpa=1.134 degrees ! Estimated noise=301.01 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 = 0.132466 Jy ! Component: 100 - total flux cleaned = 0.218238 Jy ! Component: 150 - total flux cleaned = 0.277033 Jy ! Component: 200 - total flux cleaned = 0.317738 Jy ! Total flux subtracted in 200 components = 0.317738 Jy ! Clean residual min=-0.054848 max=0.061661 Jy/beam ! Clean residual mean=0.000518 rms=0.014360 Jy/beam ! Combined flux in latest and established models = 2.16209 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 82 components and 2.16209 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=0.242848Jy sigma=0.002773 ! Fit after self-cal, rms=0.241172Jy sigma=0.002755 ! 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 0.93 FD 1.10 HN 1.11 KP 0.91 ! LA 1.02 MK 0.97 NL 0.99 OV 0.97 ! PT 0.98 SC 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.11 HN 1.13 KP 0.86 ! LA 1.02 MK 0.97 NL 0.98 OV 0.97 ! PT 0.93 SC 1.10 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.11 HN 1.15 KP 0.82 ! LA 1.04 MK 0.98 NL 1.00 OV 0.97 ! PT 0.91 SC 1.10 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.09 HN 1.12 KP 0.78 ! LA 1.05 MK 0.98 NL 1.00 OV 0.96 ! PT 0.92 SC 1.10 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.10 HN 1.09 KP 0.74 ! LA 1.04 MK 1.01 NL 1.01 OV 0.98 ! PT 0.93 SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.14 HN 1.13 KP 0.74 ! LA 1.06 MK 0.99 NL 1.02 OV 0.99 ! PT 0.93 SC 1.10 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.23 HN 1.27 KP 0.79 ! LA 1.13 MK 1.04 NL 1.07 OV 1.04 ! PT 1.00 SC 1.17 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.16 HN 1.20 KP 0.74 ! LA 1.04 MK 1.00 NL 1.02 OV 1.02 ! PT 0.93 SC 1.12 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.13 HN 1.20 KP 0.76 ! LA 1.05 MK 0.99 NL 1.02 OV 1.01 ! PT 0.94 SC 1.06 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.13 HN 1.18 KP 0.79 ! LA 1.07 MK 1.01 NL 1.03 OV 1.01 ! PT 0.94 SC 1.06 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.13 HN 1.17 KP 0.83 ! LA 1.08 MK 1.02 NL 1.03 OV 1.00 ! PT 0.95 SC 1.09 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.13 HN 1.15 KP 0.86 ! LA 1.06 MK 1.02 NL 1.03 OV 1.00 ! PT 0.97 SC 1.10 ! ! ! Fit before self-cal, rms=0.241172Jy sigma=0.002755 ! Fit after self-cal, rms=0.093794Jy sigma=0.001012 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9961 mas, bmaj=2.085 mas, bpa=0.5149 degrees ! Estimated noise=302.601 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (2.6, 8.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0169214 Jy ! Component: 100 - total flux cleaned = 0.0212379 Jy ! Component: 150 - total flux cleaned = 0.0247074 Jy ! Component: 200 - total flux cleaned = 0.0281069 Jy ! Total flux subtracted in 200 components = 0.0281069 Jy ! Clean residual min=-0.009532 max=0.012793 Jy/beam ! Clean residual mean=0.000027 rms=0.002276 Jy/beam ! Combined flux in latest and established models = 2.1902 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 100 components and 2.1902 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=0.087736Jy sigma=0.000931 ! Fit after self-cal, rms=0.087310Jy sigma=0.000925 ! Inverting map ! Added new window around map position (0, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00687502 Jy ! Component: 100 - total flux cleaned = 0.00942834 Jy ! Component: 150 - total flux cleaned = 0.0112793 Jy ! Component: 200 - total flux cleaned = 0.012678 Jy ! Total flux subtracted in 200 components = 0.012678 Jy ! Clean residual min=-0.007937 max=0.009370 Jy/beam ! Clean residual mean=0.000023 rms=0.001885 Jy/beam ! Combined flux in latest and established models = 2.20288 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 114 components and 2.20288 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=0.084058Jy sigma=0.000891 ! Fit after self-cal, rms=0.083703Jy sigma=0.000888 ! 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=0.083703Jy sigma=0.000888 ! Fit after self-cal, rms=0.082679Jy sigma=0.000875 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9931 mas, bmaj=2.08 mas, bpa=0.6309 degrees ! Estimated noise=301.886 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00152206 Jy ! Component: 100 - total flux cleaned = 0.00302345 Jy ! Component: 150 - total flux cleaned = 0.00369907 Jy ! Component: 200 - total flux cleaned = 0.00493921 Jy ! Total flux subtracted in 200 components = 0.00493921 Jy ! Clean residual min=-0.006849 max=0.007773 Jy/beam ! Clean residual mean=0.000014 rms=0.001498 Jy/beam ! Combined flux in latest and established models = 2.20782 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 126 components and 2.20782 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=0.081149Jy sigma=0.000859 ! Fit after self-cal, rms=0.080953Jy sigma=0.000858 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 (-8.2, 12.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00342037 Jy ! Component: 100 - total flux cleaned = 0.005407 Jy ! Component: 150 - total flux cleaned = 0.00628122 Jy ! Component: 200 - total flux cleaned = 0.00677005 Jy ! Total flux subtracted in 200 components = 0.00677005 Jy ! Clean residual min=-0.006284 max=0.006925 Jy/beam ! Clean residual mean=0.000016 rms=0.001329 Jy/beam ! Combined flux in latest and established models = 2.21459 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 135 components and 2.21459 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=0.079849Jy sigma=0.000846 ! Fit after self-cal, rms=0.079704Jy sigma=0.000845 ! Inverting map ! Added new window around map position (-0.6, -3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00275422 Jy ! Component: 100 - total flux cleaned = 0.00274214 Jy ! Component: 150 - total flux cleaned = 0.00310875 Jy ! Component: 200 - total flux cleaned = 0.00344705 Jy ! Total flux subtracted in 200 components = 0.00344705 Jy ! Clean residual min=-0.005459 max=0.005515 Jy/beam ! Clean residual mean=0.000016 rms=0.001176 Jy/beam ! Combined flux in latest and established models = 2.21803 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 150 components and 2.21803 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=0.078587Jy sigma=0.000834 ! Fit after self-cal, rms=0.078530Jy sigma=0.000833 ! 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=0.078530Jy sigma=0.000833 ! Fit after self-cal, rms=0.077940Jy sigma=0.000827 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9932 mas, bmaj=2.08 mas, bpa=0.5513 degrees ! Estimated noise=301.786 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000794496 Jy ! Component: 100 - total flux cleaned = 0.00111957 Jy ! Component: 150 - total flux cleaned = 0.00200648 Jy ! Component: 200 - total flux cleaned = 0.00227874 Jy ! Total flux subtracted in 200 components = 0.00227874 Jy ! Clean residual min=-0.004834 max=0.005017 Jy/beam ! Clean residual mean=0.000012 rms=0.001024 Jy/beam ! Combined flux in latest and established models = 2.22031 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 160 components and 2.22031 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=0.077294Jy sigma=0.000820 ! Fit after self-cal, rms=0.077247Jy sigma=0.000820 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 (0.6, 10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00328897 Jy ! Component: 100 - total flux cleaned = 0.00441437 Jy ! Component: 150 - total flux cleaned = 0.00502757 Jy ! Component: 200 - total flux cleaned = 0.0054868 Jy ! Total flux subtracted in 200 components = 0.0054868 Jy ! Clean residual min=-0.004610 max=0.003909 Jy/beam ! Clean residual mean=0.000010 rms=0.000917 Jy/beam ! Combined flux in latest and established models = 2.2258 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 172 components and 2.2258 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=0.076713Jy sigma=0.000815 ! Fit after self-cal, rms=0.076678Jy sigma=0.000814 ! 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=0.076678Jy sigma=0.000814 ! Fit after self-cal, rms=0.076553Jy sigma=0.000813 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.338 mas, bmaj=3.237 mas, bpa=4.049 degrees ! Estimated noise=354.365 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000914654 Jy ! Component: 100 - total flux cleaned = 0.00184706 Jy ! Component: 150 - total flux cleaned = 0.00218882 Jy ! Component: 200 - total flux cleaned = 0.00235844 Jy ! Total flux subtracted in 200 components = 0.00235844 Jy ! Clean residual min=-0.002876 max=0.003123 Jy/beam ! Clean residual mean=0.000011 rms=0.000773 Jy/beam ! Combined flux in latest and established models = 2.22816 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 191 components and 2.22816 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=0.076490Jy sigma=0.000812 ! Fit after self-cal, rms=0.076453Jy sigma=0.000812 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 = 2.82002e-05 Jy ! Component: 100 - total flux cleaned = 0.000140201 Jy ! Component: 150 - total flux cleaned = 0.000140574 Jy ! Component: 200 - total flux cleaned = 0.000141266 Jy ! Total flux subtracted in 200 components = 0.000141266 Jy ! Clean residual min=-0.002779 max=0.003032 Jy/beam ! Clean residual mean=0.000012 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 2.2283 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 202 components and 2.2283 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=0.076412Jy sigma=0.000811 ! Fit after self-cal, rms=0.076379Jy sigma=0.000811 ! 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=0.9934 mas, bmaj=2.08 mas, bpa=0.5224 degrees ! Estimated noise=301.652 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9934 x 2.08 at 0.5224 degrees (North through East) ! Clean map min=-0.0039872 max=1.1421 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 ! Performing amp+phase self-cal ! ! 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=0.076379Jy sigma=0.000811 ! Fit after self-cal, rms=0.071776Jy sigma=0.000754 ! Inverting map and beam ! Estimated beam: bmin=0.993 mas, bmaj=2.08 mas, bpa=0.5096 degrees ! Estimated noise=301.569 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000142066 Jy ! Component: 100 - total flux cleaned = 0.000259045 Jy ! Component: 150 - total flux cleaned = 0.000154351 Jy ! Component: 200 - total flux cleaned = 5.79701e-05 Jy ! Total flux subtracted in 200 components = 5.79701e-05 Jy ! Clean residual min=-0.004159 max=0.003571 Jy/beam ! Clean residual mean=0.000006 rms=0.000781 Jy/beam ! Combined flux in latest and established models = 2.22836 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 211 components and 2.22836 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=0.071442Jy sigma=0.000751 ! Fit after self-cal, rms=0.071424Jy sigma=0.000750 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000123773 Jy ! Component: 100 - total flux cleaned = 0.000126167 Jy ! Component: 150 - total flux cleaned = 3.79161e-05 Jy ! Component: 200 - total flux cleaned = -4.81573e-05 Jy ! Total flux subtracted in 200 components = -4.81573e-05 Jy ! Clean residual min=-0.003965 max=0.003428 Jy/beam ! Clean residual mean=0.000006 rms=0.000750 Jy/beam ! Combined flux in latest and established models = 2.22831 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 218 components and 2.22831 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=0.071182Jy sigma=0.000748 ! Fit after self-cal, rms=0.071164Jy sigma=0.000748 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.071164Jy sigma=0.000748 ! Fit after self-cal, rms=0.071115Jy sigma=0.000748 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=0.7478 mas, bmaj=1.72 mas, bpa=-1.975 degrees ! Estimated noise=501.759 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.898316 Jy ! Component: 100 - total flux cleaned = 1.30107 Jy ! Component: 150 - total flux cleaned = 1.52957 Jy ! Component: 200 - total flux cleaned = 1.6788 Jy ! Total flux subtracted in 200 components = 1.6788 Jy ! Clean residual min=-0.026195 max=0.082660 Jy/beam ! Clean residual mean=-0.000200 rms=0.010464 Jy/beam ! Combined flux in latest and established models = 1.6788 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 27 model components to the UV plane model. ! The established model now contains 27 components and 1.6788 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9931 mas, bmaj=2.079 mas, bpa=0.5158 degrees ! Estimated noise=301.468 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 = 0.178231 Jy ! Component: 100 - total flux cleaned = 0.285097 Jy ! Component: 150 - total flux cleaned = 0.352572 Jy ! Component: 200 - total flux cleaned = 0.397048 Jy ! Total flux subtracted in 200 components = 0.397048 Jy ! Clean residual min=-0.010777 max=0.024142 Jy/beam ! Clean residual mean=-0.000084 rms=0.004708 Jy/beam ! Combined flux in latest and established models = 2.07585 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 76 components and 2.07585 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0304774 Jy ! Component: 100 - total flux cleaned = 0.0526212 Jy ! Component: 150 - total flux cleaned = 0.0696871 Jy ! Component: 200 - total flux cleaned = 0.0830838 Jy ! Total flux subtracted in 200 components = 0.0830838 Jy ! Clean residual min=-0.006117 max=0.008430 Jy/beam ! Clean residual mean=-0.000019 rms=0.002066 Jy/beam ! Combined flux in latest and established models = 2.15894 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 118 components and 2.15894 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=2.339 mas, bmaj=3.236 mas, bpa=4.121 degrees ! Estimated noise=354.216 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0167249 Jy ! Component: 100 - total flux cleaned = 0.028271 Jy ! Component: 150 - total flux cleaned = 0.0369442 Jy ! Component: 200 - total flux cleaned = 0.0436015 Jy ! Total flux subtracted in 200 components = 0.0436015 Jy ! Clean residual min=-0.003841 max=0.004685 Jy/beam ! Clean residual mean=-0.000007 rms=0.001438 Jy/beam ! Combined flux in latest and established models = 2.20254 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 = 0.00522385 Jy ! Component: 100 - total flux cleaned = 0.00940594 Jy ! Component: 150 - total flux cleaned = 0.0128543 Jy ! Component: 200 - total flux cleaned = 0.0157446 Jy ! Total flux subtracted in 200 components = 0.0157446 Jy ! Clean residual min=-0.002741 max=0.003215 Jy/beam ! Clean residual mean=0.000003 rms=0.000897 Jy/beam ! Combined flux in latest and established models = 2.21828 Jy ! Adding 92 model components to the UV plane model. ! The established model now contains 182 components and 2.21828 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9931 mas, bmaj=2.079 mas, bpa=0.5158 degrees ! Estimated noise=301.468 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00207248 Jy ! Component: 100 - total flux cleaned = 0.00320964 Jy ! Component: 150 - total flux cleaned = 0.00364263 Jy ! Component: 200 - total flux cleaned = 0.00390576 Jy ! Total flux subtracted in 200 components = 0.00390576 Jy ! Clean residual min=-0.003986 max=0.004309 Jy/beam ! Clean residual mean=0.000004 rms=0.000805 Jy/beam ! Combined flux in latest and established models = 2.22219 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 205 components and 2.22219 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=0.071105Jy sigma=0.000749 ! Fit after self-cal, rms=0.070862Jy sigma=0.000746 wmodel J1550+0527_X_2014_05_31_pus_map.mod ! Writing 205 model components to file: J1550+0527_X_2014_05_31_pus_map.mod wobs J1550+0527_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J1550+0527_X_2014_05_31_pus_uvs.fits wwins J1550+0527_X_2014_05_31_pus_map.win ! wwins: Wrote 7 windows to J1550+0527_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 = -0.000756142 Jy ! Component: 100 - total flux cleaned = -0.00125207 Jy ! Component: 150 - total flux cleaned = -0.00142833 Jy ! Component: 200 - total flux cleaned = -0.00137297 Jy ! Component: 250 - total flux cleaned = -0.00116001 Jy ! Component: 300 - total flux cleaned = -0.00100572 Jy ! Component: 350 - total flux cleaned = -0.000611532 Jy ! Component: 400 - total flux cleaned = -0.00032589 Jy ! Component: 450 - total flux cleaned = 4.47723e-05 Jy ! Component: 500 - total flux cleaned = 0.0003605 Jy ! Component: 550 - total flux cleaned = 0.000711488 Jy ! Component: 600 - total flux cleaned = 0.000925021 Jy ! Component: 650 - total flux cleaned = 0.00117486 Jy ! Component: 700 - total flux cleaned = 0.00146003 Jy ! Component: 750 - total flux cleaned = 0.00169845 Jy ! Component: 800 - total flux cleaned = 0.00193278 Jy ! Component: 850 - total flux cleaned = 0.0022769 Jy ! Component: 900 - total flux cleaned = 0.00253937 Jy ! Component: 950 - total flux cleaned = 0.00279724 Jy ! Component: 1000 - total flux cleaned = 0.00301556 Jy ! Component: 1050 - total flux cleaned = 0.00337305 Jy ! Component: 1100 - total flux cleaned = 0.00365407 Jy ! Component: 1150 - total flux cleaned = 0.00396488 Jy ! Component: 1200 - total flux cleaned = 0.00420347 Jy ! Component: 1250 - total flux cleaned = 0.00453833 Jy ! Component: 1300 - total flux cleaned = 0.00473619 Jy ! Component: 1350 - total flux cleaned = 0.00506148 Jy ! Component: 1400 - total flux cleaned = 0.00531752 Jy ! Component: 1450 - total flux cleaned = 0.00560148 Jy ! Component: 1500 - total flux cleaned = 0.00588127 Jy ! Component: 1550 - total flux cleaned = 0.0061262 Jy ! Component: 1600 - total flux cleaned = 0.00633744 Jy ! Component: 1650 - total flux cleaned = 0.00648642 Jy ! Component: 1700 - total flux cleaned = 0.00678015 Jy ! Component: 1750 - total flux cleaned = 0.00698259 Jy ! Component: 1800 - total flux cleaned = 0.00709663 Jy ! Component: 1850 - total flux cleaned = 0.00726518 Jy ! Component: 1900 - total flux cleaned = 0.00740409 Jy ! Component: 1950 - total flux cleaned = 0.00751373 Jy ! Component: 2000 - total flux cleaned = 0.00759519 Jy ! Total flux subtracted in 2048 components = 0.00772941 Jy ! Clean residual min=-0.001340 max=0.001429 Jy/beam ! Clean residual mean=0.000004 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 2.22992 Jy keep ! Adding 106 model components to the UV plane model. ! The established model now contains 308 components and 2.22992 Jy ![Exited script file: muppet] wmap "J1550+0527_X_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9931 x 2.079 at 0.5158 degrees (North through East) ! Clean map min=-0.0028541 max=1.144 Jy/beam ! Writing clean map to FITS file: J1550+0527_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 1.14402 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000451144 device "J1550+0527_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J1550+0527_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.118305 0.118305 0.23661 0.47322 0.94644 1.89288 3.78576 7.57152 15.143 30.2861 60.5722 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.144 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9931 x 2.079 at 0.5158 degrees (North through East) ! Clean map min=-0.0028541 max=1.144 Jy/beam quit ! Quitting program ! Log file J1550+0527_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 18:09:12 2016