! Started logfile: J0711+0048_X_2015_03_17_pus_uvs.log on Sat Dec 31 19:02:15 2016 obs J0711+0048_X_2015_03_17_pus_uva.fits ! Reading UV FITS file: J0711+0048_X_2015_03_17_pus_uva.fits ! AN table 1: 121 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.97888 visibilities/baseline/integration-bin. ! Found source: J0711+0048 ! ! 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 63960 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 J0711+0048_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=1.002201Jy sigma=0.011243 ! Fit after self-cal, rms=0.969848Jy sigma=0.010901 ! 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=0.7576 mas, bmaj=1.726 mas, bpa=-1.393 degrees ! Estimated noise=416.652 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 = 0.0249593 Jy ! Component: 100 - total flux cleaned = 0.0304126 Jy ! Total flux subtracted in 100 components = 0.0304126 Jy ! Clean residual min=-0.001623 max=0.001599 Jy/beam ! Clean residual mean=0.000003 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.0304126 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0304126 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=0.073339Jy sigma=0.000754 ! Fit after self-cal, rms=0.071729Jy sigma=0.000735 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00416522 Jy ! Component: 100 - total flux cleaned = 0.00505629 Jy ! Total flux subtracted in 100 components = 0.00505629 Jy ! Clean residual min=-0.001727 max=0.001818 Jy/beam ! Clean residual mean=0.000004 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.0354689 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 7 components and 0.0354689 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=0.071459Jy sigma=0.000733 ! Fit after self-cal, rms=0.071454Jy sigma=0.000733 ! 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=0.9158 mas, bmaj=2.026 mas, bpa=-2.106 degrees ! Estimated noise=253.863 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 = 0.00056933 Jy ! Component: 100 - total flux cleaned = 0.000659604 Jy ! Component: 150 - total flux cleaned = 0.000681216 Jy ! Component: 200 - total flux cleaned = 0.000701666 Jy ! Total flux subtracted in 200 components = 0.000701666 Jy ! Clean residual min=-0.001416 max=0.001541 Jy/beam ! Clean residual mean=0.000006 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.0361705 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 15 components and 0.0361705 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=0.071445Jy sigma=0.000733 ! Fit after self-cal, rms=0.071448Jy sigma=0.000733 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.04 HN 0.96 KP 1.09 ! LA 1.03 MK 1.06 NL 1.10 OV 1.08 ! PT 0.92 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.06 HN 1.07 KP 1.02 ! LA 1.10 MK 0.99 NL 1.18 OV 1.08 ! PT 0.91 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.04 HN 1.03 KP 0.88 ! LA 1.01 MK 1.05 NL 1.13 OV 1.10 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.04 HN 0.99 KP 0.92 ! LA 1.12 MK 1.01 NL 1.10 OV 1.11 ! PT 0.91 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.95 KP 0.92 ! LA 1.07 MK 0.96 NL 1.10 OV 1.05 ! PT 0.92 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.03 KP 0.87 ! LA 1.08 MK 1.01 NL 1.05 OV 1.09 ! PT 0.96 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.07 HN 0.97 KP 0.85 ! LA 1.02 MK 1.00 NL 1.11 OV 1.12 ! PT 0.89 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 0.95 KP 0.83 ! LA 0.98 MK 0.98 NL 1.08 OV 1.18 ! PT 0.93 SC 1.10 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.03 HN 0.91 KP 0.88 ! LA 1.05 MK 0.91 NL 1.16 OV 1.08 ! PT 0.90 SC 0.92 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 HN 0.90 KP 0.93 ! LA 1.04 MK 0.90 NL 1.04 OV 1.05 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.96 HN 0.84 KP 0.95 ! LA 1.05 MK 0.85 NL 1.08 OV 1.05 ! PT 0.85 SC 0.91 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 0.99 HN 0.89 KP 0.91 ! LA 1.09 MK 0.81 NL 1.08 OV 1.02 ! PT 0.88 SC 0.88 ! ! ! Fit before self-cal, rms=0.071448Jy sigma=0.000733 ! Fit after self-cal, rms=0.069119Jy sigma=0.000732 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9051 mas, bmaj=2.017 mas, bpa=-2.53 degrees ! Estimated noise=254.784 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 = 0.000763681 Jy ! Component: 100 - total flux cleaned = 0.0010368 Jy ! Component: 150 - total flux cleaned = 0.00110035 Jy ! Component: 200 - total flux cleaned = 0.00112912 Jy ! Total flux subtracted in 200 components = 0.00112912 Jy ! Clean residual min=-0.001090 max=0.001090 Jy/beam ! Clean residual mean=0.000005 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.0372997 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 19 components and 0.0372997 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=0.069109Jy sigma=0.000732 ! Fit after self-cal, rms=0.069019Jy sigma=0.000731 ! 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=0.069019Jy sigma=0.000731 ! Fit after self-cal, rms=0.067455Jy sigma=0.000730 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9043 mas, bmaj=2.012 mas, bpa=-2.879 degrees ! Estimated noise=253.932 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000240856 Jy ! Component: 100 - total flux cleaned = 0.000304075 Jy ! Component: 150 - total flux cleaned = 0.000326968 Jy ! Component: 200 - total flux cleaned = 0.000341019 Jy ! Total flux subtracted in 200 components = 0.000341019 Jy ! Clean residual min=-0.000785 max=0.000899 Jy/beam ! Clean residual mean=-0.000001 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.0376407 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 25 components and 0.0376407 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=0.067453Jy sigma=0.000730 ! Fit after self-cal, rms=0.067437Jy sigma=0.000729 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 = 6.91522e-05 Jy ! Component: 100 - total flux cleaned = 8.25361e-05 Jy ! Component: 150 - total flux cleaned = 8.86371e-05 Jy ! Component: 200 - total flux cleaned = 9.99935e-05 Jy ! Total flux subtracted in 200 components = 9.99935e-05 Jy ! Clean residual min=-0.000762 max=0.000832 Jy/beam ! Clean residual mean=0.000000 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.0377407 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 25 components and 0.0377407 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=0.067436Jy sigma=0.000729 ! Fit after self-cal, rms=0.067436Jy sigma=0.000729 ! 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=0.067436Jy sigma=0.000729 ! Fit after self-cal, rms=0.067497Jy sigma=0.000729 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.901 mas, bmaj=2.007 mas, bpa=-2.985 degrees ! Estimated noise=253.638 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000200378 Jy ! Component: 100 - total flux cleaned = 0.000244082 Jy ! Component: 150 - total flux cleaned = 0.000256634 Jy ! Component: 200 - total flux cleaned = 0.000273804 Jy ! Total flux subtracted in 200 components = 0.000273804 Jy ! Clean residual min=-0.000752 max=0.000839 Jy/beam ! Clean residual mean=-0.000001 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.0380145 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 26 components and 0.0380145 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=0.067495Jy sigma=0.000729 ! Fit after self-cal, rms=0.067508Jy sigma=0.000729 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 = 3.01041e-05 Jy ! Component: 100 - total flux cleaned = 3.64497e-05 Jy ! Component: 150 - total flux cleaned = 5.3593e-05 Jy ! Component: 200 - total flux cleaned = 6.40395e-05 Jy ! Total flux subtracted in 200 components = 6.40395e-05 Jy ! Clean residual min=-0.000745 max=0.000816 Jy/beam ! Clean residual mean=-0.000000 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.0380785 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 26 components and 0.0380785 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=0.067507Jy sigma=0.000729 ! Fit after self-cal, rms=0.067504Jy sigma=0.000729 ! 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=0.067504Jy sigma=0.000729 ! Fit after self-cal, rms=0.067566Jy sigma=0.000729 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.19 mas, bmaj=3.245 mas, bpa=2.726 degrees ! Estimated noise=325.086 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000410053 Jy ! Component: 100 - total flux cleaned = 0.000560015 Jy ! Component: 150 - total flux cleaned = 0.000591148 Jy ! Component: 200 - total flux cleaned = 0.000619957 Jy ! Total flux subtracted in 200 components = 0.000619957 Jy ! Clean residual min=-0.000955 max=0.001126 Jy/beam ! Clean residual mean=-0.000002 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.0386985 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 32 components and 0.0386985 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=0.067565Jy sigma=0.000729 ! Fit after self-cal, rms=0.067575Jy sigma=0.000729 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.85965e-05 Jy ! Component: 100 - total flux cleaned = 0.000114057 Jy ! Component: 150 - total flux cleaned = 0.000142791 Jy ! Component: 200 - total flux cleaned = 0.000163514 Jy ! Total flux subtracted in 200 components = 0.000163514 Jy ! Clean residual min=-0.000970 max=0.001130 Jy/beam ! Clean residual mean=-0.000001 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.038862 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 32 components and 0.038862 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=0.067574Jy sigma=0.000729 ! Fit after self-cal, rms=0.067572Jy sigma=0.000729 ! 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=0.8984 mas, bmaj=2.004 mas, bpa=-3.072 degrees ! Estimated noise=253.522 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8984 x 2.004 at -3.072 degrees (North through East) ! Clean map min=-0.00071041 max=0.034909 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=0.7421 mas, bmaj=1.714 mas, bpa=-2.79 degrees ! Estimated noise=408.448 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0275493 Jy ! Component: 100 - total flux cleaned = 0.0335678 Jy ! Component: 150 - total flux cleaned = 0.0355699 Jy ! Component: 200 - total flux cleaned = 0.0367851 Jy ! Total flux subtracted in 200 components = 0.0367851 Jy ! Clean residual min=-0.001206 max=0.001272 Jy/beam ! Clean residual mean=-0.000001 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.0367851 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 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0367851 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8984 mas, bmaj=2.004 mas, bpa=-3.072 degrees ! Estimated noise=253.522 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 (-0.2, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00122876 Jy ! Component: 100 - total flux cleaned = 0.00191458 Jy ! Component: 150 - total flux cleaned = 0.00224674 Jy ! Component: 200 - total flux cleaned = 0.00236376 Jy ! Total flux subtracted in 200 components = 0.00236376 Jy ! Clean residual min=-0.000750 max=0.000822 Jy/beam ! Clean residual mean=-0.000001 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.0391488 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 22 components and 0.0391488 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=2.19 mas, bmaj=3.245 mas, bpa=2.726 degrees ! Estimated noise=325.086 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000341583 Jy ! Component: 100 - total flux cleaned = 0.000513906 Jy ! Component: 150 - total flux cleaned = 0.000544216 Jy ! Component: 200 - total flux cleaned = 0.000561868 Jy ! Total flux subtracted in 200 components = 0.000561868 Jy ! Clean residual min=-0.000927 max=0.001225 Jy/beam ! Clean residual mean=-0.000002 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.0397107 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 = 1.60274e-05 Jy ! Component: 100 - total flux cleaned = 3.07268e-05 Jy ! Component: 150 - total flux cleaned = 4.10587e-05 Jy ! Component: 200 - total flux cleaned = 5.41176e-05 Jy ! Total flux subtracted in 200 components = 5.41176e-05 Jy ! Clean residual min=-0.000924 max=0.001222 Jy/beam ! Clean residual mean=-0.000002 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.0397648 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 40 components and 0.0397648 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8984 mas, bmaj=2.004 mas, bpa=-3.072 degrees ! Estimated noise=253.522 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000193513 Jy ! Component: 100 - total flux cleaned = -0.000203717 Jy ! Component: 150 - total flux cleaned = -0.00021283 Jy ! Component: 200 - total flux cleaned = -0.000212977 Jy ! Total flux subtracted in 200 components = -0.000212977 Jy ! Clean residual min=-0.000757 max=0.000834 Jy/beam ! Clean residual mean=-0.000001 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.0395519 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 47 components and 0.0395519 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=0.067565Jy sigma=0.000729 ! Fit after self-cal, rms=0.067561Jy sigma=0.000729 wmodel J0711+0048_X_2015_03_17_pus_map.mod ! Writing 47 model components to file: J0711+0048_X_2015_03_17_pus_map.mod wobs J0711+0048_X_2015_03_17_pus_uvs.fits ! Writing UV FITS file: J0711+0048_X_2015_03_17_pus_uvs.fits wwins J0711+0048_X_2015_03_17_pus_map.win ! wwins: Wrote 2 windows to J0711+0048_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 = -2.46578e-05 Jy ! Component: 100 - total flux cleaned = -5.11711e-05 Jy ! Component: 150 - total flux cleaned = -8.87503e-05 Jy ! Component: 200 - total flux cleaned = -0.000100596 Jy ! Component: 250 - total flux cleaned = -0.000100243 Jy ! Component: 300 - total flux cleaned = -8.89964e-05 Jy ! Component: 350 - total flux cleaned = -8.89959e-05 Jy ! Component: 400 - total flux cleaned = -8.8858e-05 Jy ! Component: 450 - total flux cleaned = -5.87484e-05 Jy ! Component: 500 - total flux cleaned = -8.82227e-05 Jy ! Component: 550 - total flux cleaned = -0.000107222 Jy ! Component: 600 - total flux cleaned = -9.79323e-05 Jy ! Component: 650 - total flux cleaned = -0.000106992 Jy ! Component: 700 - total flux cleaned = -0.000133578 Jy ! Component: 750 - total flux cleaned = -0.000142097 Jy ! Component: 800 - total flux cleaned = -0.000159008 Jy ! Component: 850 - total flux cleaned = -0.000175575 Jy ! Component: 900 - total flux cleaned = -0.000159012 Jy ! Component: 950 - total flux cleaned = -0.000191287 Jy ! Component: 1000 - total flux cleaned = -0.000175532 Jy ! Component: 1050 - total flux cleaned = -0.000167954 Jy ! Component: 1100 - total flux cleaned = -0.000183269 Jy ! Component: 1150 - total flux cleaned = -0.000168226 Jy ! Component: 1200 - total flux cleaned = -0.000183196 Jy ! Component: 1250 - total flux cleaned = -0.000190727 Jy ! Component: 1300 - total flux cleaned = -0.000219539 Jy ! Component: 1350 - total flux cleaned = -0.000190884 Jy ! Component: 1400 - total flux cleaned = -0.000197923 Jy ! Component: 1450 - total flux cleaned = -0.000204742 Jy ! Component: 1500 - total flux cleaned = -0.000197795 Jy ! Component: 1550 - total flux cleaned = -0.000211133 Jy ! Component: 1600 - total flux cleaned = -0.00021113 Jy ! Component: 1650 - total flux cleaned = -0.000197873 Jy ! Component: 1700 - total flux cleaned = -0.00020441 Jy ! Component: 1750 - total flux cleaned = -0.000217169 Jy ! Component: 1800 - total flux cleaned = -0.000204462 Jy ! Component: 1850 - total flux cleaned = -0.000217044 Jy ! Component: 1900 - total flux cleaned = -0.000210814 Jy ! Component: 1950 - total flux cleaned = -0.000216893 Jy ! Component: 2000 - total flux cleaned = -0.000210758 Jy ! Total flux subtracted in 2048 components = -0.000222886 Jy ! Clean residual min=-0.000330 max=0.000359 Jy/beam ! Clean residual mean=-0.000001 rms=0.000117 Jy/beam ! Combined flux in latest and established models = 0.039329 Jy keep ! Adding 164 model components to the UV plane model. ! The established model now contains 211 components and 0.039329 Jy ![Exited script file: muppet] wmap "J0711+0048_X_2015_03_17_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8984 x 2.004 at -3.072 degrees (North through East) ! Clean map min=-0.00063539 max=0.035027 Jy/beam ! Writing clean map to FITS file: J0711+0048_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 0.0350274 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000116493 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.997733 0.997733 1.99547 3.99093 7.98187 15.9637 31.9275 63.8549 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.035 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8984 x 2.004 at -3.072 degrees (North through East) ! Clean map min=-0.00063539 max=0.035027 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 J0711+0048_X_2015_03_17_pus_uvs.log closed on Sat Dec 31 19:02:19 2016