! Started logfile: J0407+6821_X_2015_01_23_pus_uvs.log on Sun Jan 1 22:09:46 2017 obs J0407+6821_X_2015_01_23_pus_uva.fits ! Reading UV FITS file: J0407+6821_X_2015_01_23_pus_uva.fits ! AN table 1: 121 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.980716 visibilities/baseline/integration-bin. ! Found source: J0407+6821 ! ! 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 350 lines of history. ! ! Reading 64080 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 J0407+6821_X_2015_01_23_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 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.909129Jy sigma=0.010561 ! Fit after self-cal, rms=0.870381Jy sigma=0.010124 ! 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=0.7749 mas, bmaj=1.053 mas, bpa=-81.75 degrees ! Estimated noise=724.48 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 = 0.100444 Jy ! Component: 100 - total flux cleaned = 0.124254 Jy ! Total flux subtracted in 100 components = 0.124254 Jy ! Clean residual min=-0.007034 max=0.011276 Jy/beam ! Clean residual mean=0.000102 rms=0.002319 Jy/beam ! Combined flux in latest and established models = 0.124254 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.124254 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=0.083142Jy sigma=0.000912 ! Fit after self-cal, rms=0.083138Jy sigma=0.000912 ! 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=0.9882 mas, bmaj=1.341 mas, bpa=-87.96 degrees ! Estimated noise=244.897 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 = 0.0105573 Jy ! Component: 100 - total flux cleaned = 0.0148465 Jy ! Component: 150 - total flux cleaned = 0.0168022 Jy ! Component: 200 - total flux cleaned = 0.0177579 Jy ! Total flux subtracted in 200 components = 0.0177579 Jy ! Clean residual min=-0.009829 max=0.011659 Jy/beam ! Clean residual mean=0.000216 rms=0.002610 Jy/beam ! Combined flux in latest and established models = 0.142011 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.142011 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=0.081732Jy sigma=0.000901 ! Fit after self-cal, rms=0.081724Jy sigma=0.000901 ! 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 0.91 FD 1.04 HN 1.02 KP 0.84 ! LA 1.65 MK 0.94 NL 0.94 OV 0.94 ! PT 0.96 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.08 HN 1.02 KP 0.80 ! LA 1.71 MK 0.93 NL 0.96 OV 0.93 ! PT 0.91 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.07 HN 1.06 KP 0.76 ! LA 1.74 MK 0.95 NL 0.95 OV 0.92 ! PT 0.88 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.03 HN 1.03 KP 0.72 ! LA 1.72 MK 0.98 NL 0.96 OV 0.92 ! PT 0.91 SC 1.11 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.04 HN 1.01 KP 0.69 ! LA 1.74 MK 0.97 NL 0.97 OV 0.93 ! PT 0.91 SC 1.08 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.09 HN 1.01 KP 0.69 ! LA 1.72 MK 0.97 NL 0.98 OV 0.94 ! PT 0.91 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.16 HN 1.14 KP 0.68 ! LA 1.78 MK 1.02 NL 1.03 OV 1.00 ! PT 0.97 SC 1.18 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.12 HN 1.09 KP 0.68 ! LA 1.83 MK 0.96 NL 0.98 OV 0.97 ! PT 0.90 SC 1.09 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.06 HN 1.08 KP 0.70 ! LA 1.79 MK 0.95 NL 0.97 OV 0.98 ! PT 0.92 SC 1.06 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.07 HN 1.06 KP 0.74 ! LA 1.85 MK 0.98 NL 0.98 OV 0.97 ! PT 0.91 SC 1.04 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 1.07 KP 0.76 ! LA 1.75 MK 0.98 NL 0.98 OV 0.97 ! PT 0.91 SC 1.07 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.05 HN 1.04 KP 0.79 ! LA 1.79 MK 0.99 NL 0.96 OV 0.96 ! PT 0.92 SC 1.08 ! ! ! Fit before self-cal, rms=0.081724Jy sigma=0.000901 ! Fit after self-cal, rms=0.086603Jy sigma=0.000808 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9905 mas, bmaj=1.343 mas, bpa=-87.42 degrees ! Estimated noise=246.386 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 = 0.00164677 Jy ! Component: 100 - total flux cleaned = 0.00191368 Jy ! Component: 150 - total flux cleaned = 0.00198652 Jy ! Component: 200 - total flux cleaned = 0.00208396 Jy ! Total flux subtracted in 200 components = 0.00208396 Jy ! Clean residual min=-0.005874 max=0.004826 Jy/beam ! Clean residual mean=-0.000055 rms=0.001266 Jy/beam ! Combined flux in latest and established models = 0.144095 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 18 components and 0.144095 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=0.086523Jy sigma=0.000807 ! Fit after self-cal, rms=0.086865Jy sigma=0.000806 ! 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=0.086865Jy sigma=0.000806 ! Fit after self-cal, rms=0.085828Jy sigma=0.000781 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9891 mas, bmaj=1.344 mas, bpa=-87.83 degrees ! Estimated noise=246.474 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000775559 Jy ! Component: 100 - total flux cleaned = 0.000715904 Jy ! Component: 150 - total flux cleaned = 0.000666107 Jy ! Component: 200 - total flux cleaned = 0.000622624 Jy ! Total flux subtracted in 200 components = 0.000622624 Jy ! Clean residual min=-0.001286 max=0.003161 Jy/beam ! Clean residual mean=-0.000007 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.144718 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 22 components and 0.144718 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=0.085803Jy sigma=0.000781 ! Fit after self-cal, rms=0.085870Jy sigma=0.000781 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 (-2.6, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.002747 Jy ! Component: 100 - total flux cleaned = 0.00376836 Jy ! Component: 150 - total flux cleaned = 0.0040026 Jy ! Component: 200 - total flux cleaned = 0.00410777 Jy ! Total flux subtracted in 200 components = 0.00410777 Jy ! Clean residual min=-0.001033 max=0.001523 Jy/beam ! Clean residual mean=-0.000001 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.148826 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 36 components and 0.148826 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=0.085784Jy sigma=0.000779 ! Fit after self-cal, rms=0.085777Jy sigma=0.000779 ! Inverting map ! Added new window around map position (7.6, -9.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129902 Jy ! Component: 100 - total flux cleaned = 0.00181288 Jy ! Component: 150 - total flux cleaned = 0.00201807 Jy ! Component: 200 - total flux cleaned = 0.00210764 Jy ! Total flux subtracted in 200 components = 0.00210764 Jy ! Clean residual min=-0.001141 max=0.001163 Jy/beam ! Clean residual mean=0.000002 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.150933 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 49 components and 0.150933 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=0.085751Jy sigma=0.000779 ! Fit after self-cal, rms=0.085753Jy sigma=0.000779 ! 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=0.085753Jy sigma=0.000779 ! Fit after self-cal, rms=0.086304Jy sigma=0.000779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9877 mas, bmaj=1.34 mas, bpa=-88.2 degrees ! Estimated noise=246.256 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109561 Jy ! Component: 100 - total flux cleaned = 0.00138417 Jy ! Component: 150 - total flux cleaned = 0.00142108 Jy ! Component: 200 - total flux cleaned = 0.00143696 Jy ! Total flux subtracted in 200 components = 0.00143696 Jy ! Clean residual min=-0.000877 max=0.001027 Jy/beam ! Clean residual mean=0.000001 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.15237 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 65 components and 0.15237 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=0.086288Jy sigma=0.000778 ! Fit after self-cal, rms=0.086289Jy sigma=0.000778 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-18.8, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000860444 Jy ! Component: 100 - total flux cleaned = 0.001156 Jy ! Component: 150 - total flux cleaned = 0.00132479 Jy ! Component: 200 - total flux cleaned = 0.00148738 Jy ! Total flux subtracted in 200 components = 0.00148738 Jy ! Clean residual min=-0.000794 max=0.000799 Jy/beam ! Clean residual mean=0.000001 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.153858 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 82 components and 0.153858 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=0.086276Jy sigma=0.000778 ! Fit after self-cal, rms=0.086276Jy sigma=0.000778 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.086276Jy sigma=0.000778 ! Fit after self-cal, rms=0.086460Jy sigma=0.000778 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.177 mas, bmaj=2.726 mas, bpa=81.8 degrees ! Estimated noise=313.333 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000671639 Jy ! Component: 100 - total flux cleaned = 0.000751452 Jy ! Component: 150 - total flux cleaned = 0.000751262 Jy ! Component: 200 - total flux cleaned = 0.000768998 Jy ! Total flux subtracted in 200 components = 0.000768998 Jy ! Clean residual min=-0.000810 max=0.000889 Jy/beam ! Clean residual mean=-0.000000 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.154627 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 103 components and 0.154627 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=0.086458Jy sigma=0.000778 ! Fit after self-cal, rms=0.086458Jy sigma=0.000778 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.13017e-05 Jy ! Component: 100 - total flux cleaned = 7.7571e-06 Jy ! Component: 150 - total flux cleaned = 6.16712e-08 Jy ! Component: 200 - total flux cleaned = 1.9633e-05 Jy ! Total flux subtracted in 200 components = 1.9633e-05 Jy ! Clean residual min=-0.000790 max=0.000875 Jy/beam ! Clean residual mean=0.000001 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.154646 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 121 components and 0.154646 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=0.086458Jy sigma=0.000778 ! Fit after self-cal, rms=0.086457Jy sigma=0.000778 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.9867 mas, bmaj=1.338 mas, bpa=-88.24 degrees ! Estimated noise=246.317 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9867 x 1.338 at -88.24 degrees (North through East) ! Clean map min=-0.00070055 max=0.13016 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=0.7792 mas, bmaj=1.062 mas, bpa=-81.91 degrees ! Estimated noise=722.365 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0999856 Jy ! Component: 100 - total flux cleaned = 0.123634 Jy ! Component: 150 - total flux cleaned = 0.133974 Jy ! Component: 200 - total flux cleaned = 0.139523 Jy ! Total flux subtracted in 200 components = 0.139523 Jy ! Clean residual min=-0.002412 max=0.002869 Jy/beam ! Clean residual mean=-0.000000 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.139523 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.139523 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9867 mas, bmaj=1.338 mas, bpa=-88.24 degrees ! Estimated noise=246.317 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 = 0.00490651 Jy ! Component: 100 - total flux cleaned = 0.00756493 Jy ! Component: 150 - total flux cleaned = 0.00924872 Jy ! Component: 200 - total flux cleaned = 0.0104976 Jy ! Total flux subtracted in 200 components = 0.0104976 Jy ! Clean residual min=-0.001000 max=0.000895 Jy/beam ! Clean residual mean=-0.000005 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.15002 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 46 components and 0.15002 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=2.177 mas, bmaj=2.726 mas, bpa=81.8 degrees ! Estimated noise=313.333 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00152853 Jy ! Component: 100 - total flux cleaned = 0.00247779 Jy ! Component: 150 - total flux cleaned = 0.00318774 Jy ! Component: 200 - total flux cleaned = 0.00359289 Jy ! Total flux subtracted in 200 components = 0.00359289 Jy ! Clean residual min=-0.000946 max=0.000846 Jy/beam ! Clean residual mean=-0.000002 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.153613 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 = 0.000206255 Jy ! Component: 100 - total flux cleaned = 0.000350794 Jy ! Component: 150 - total flux cleaned = 0.000476871 Jy ! Component: 200 - total flux cleaned = 0.000588079 Jy ! Total flux subtracted in 200 components = 0.000588079 Jy ! Clean residual min=-0.000841 max=0.000852 Jy/beam ! Clean residual mean=-0.000000 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.154201 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 97 components and 0.154201 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9867 mas, bmaj=1.338 mas, bpa=-88.24 degrees ! Estimated noise=246.317 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000515395 Jy ! Component: 100 - total flux cleaned = 0.00065388 Jy ! Component: 150 - total flux cleaned = 0.000698413 Jy ! Component: 200 - total flux cleaned = 0.000698545 Jy ! Total flux subtracted in 200 components = 0.000698545 Jy ! Clean residual min=-0.000756 max=0.000783 Jy/beam ! Clean residual mean=0.000000 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.1549 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 115 components and 0.1549 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=0.086458Jy sigma=0.000778 ! Fit after self-cal, rms=0.086456Jy sigma=0.000778 wmodel J0407+6821_X_2015_01_23_pus_map.mod ! Writing 115 model components to file: J0407+6821_X_2015_01_23_pus_map.mod wobs J0407+6821_X_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J0407+6821_X_2015_01_23_pus_uvs.fits wwins J0407+6821_X_2015_01_23_pus_map.win ! wwins: Wrote 4 windows to J0407+6821_X_2015_01_23_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 = -4.48895e-05 Jy ! Component: 100 - total flux cleaned = -9.72857e-05 Jy ! Component: 150 - total flux cleaned = -0.000170931 Jy ! Component: 200 - total flux cleaned = -0.000241435 Jy ! Component: 250 - total flux cleaned = -0.000297891 Jy ! Component: 300 - total flux cleaned = -0.00033045 Jy ! Component: 350 - total flux cleaned = -0.00034104 Jy ! Component: 400 - total flux cleaned = -0.000320551 Jy ! Component: 450 - total flux cleaned = -0.000340609 Jy ! Component: 500 - total flux cleaned = -0.000389065 Jy ! Component: 550 - total flux cleaned = -0.000388993 Jy ! Component: 600 - total flux cleaned = -0.000416859 Jy ! Component: 650 - total flux cleaned = -0.000407756 Jy ! Component: 700 - total flux cleaned = -0.000399072 Jy ! Component: 750 - total flux cleaned = -0.000416553 Jy ! Component: 800 - total flux cleaned = -0.000407902 Jy ! Component: 850 - total flux cleaned = -0.000433044 Jy ! Component: 900 - total flux cleaned = -0.000433029 Jy ! Component: 950 - total flux cleaned = -0.000473526 Jy ! Component: 1000 - total flux cleaned = -0.000497279 Jy ! Component: 1050 - total flux cleaned = -0.000497311 Jy ! Component: 1100 - total flux cleaned = -0.000520673 Jy ! Component: 1150 - total flux cleaned = -0.000543762 Jy ! Component: 1200 - total flux cleaned = -0.000588952 Jy ! Component: 1250 - total flux cleaned = -0.000611103 Jy ! Component: 1300 - total flux cleaned = -0.000618371 Jy ! Component: 1350 - total flux cleaned = -0.000654499 Jy ! Component: 1400 - total flux cleaned = -0.000661516 Jy ! Component: 1450 - total flux cleaned = -0.000689539 Jy ! Component: 1500 - total flux cleaned = -0.000689469 Jy ! Component: 1550 - total flux cleaned = -0.000710165 Jy ! Component: 1600 - total flux cleaned = -0.00073053 Jy ! Component: 1650 - total flux cleaned = -0.000743925 Jy ! Component: 1700 - total flux cleaned = -0.000750482 Jy ! Component: 1750 - total flux cleaned = -0.000743785 Jy ! Component: 1800 - total flux cleaned = -0.000756796 Jy ! Component: 1850 - total flux cleaned = -0.000769737 Jy ! Component: 1900 - total flux cleaned = -0.000756991 Jy ! Component: 1950 - total flux cleaned = -0.000750713 Jy ! Component: 2000 - total flux cleaned = -0.000744485 Jy ! Total flux subtracted in 2048 components = -0.000756917 Jy ! Clean residual min=-0.000409 max=0.000343 Jy/beam ! Clean residual mean=0.000000 rms=0.000111 Jy/beam ! Combined flux in latest and established models = 0.154143 Jy keep ! Adding 149 model components to the UV plane model. ! The established model now contains 264 components and 0.154143 Jy ![Exited script file: muppet] wmap "J0407+6821_X_2015_01_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9867 x 1.338 at -88.24 degrees (North through East) ! Clean map min=-0.0006678 max=0.13052 Jy/beam ! Writing clean map to FITS file: J0407+6821_X_2015_01_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.130517 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000111358 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.255962 0.255962 0.511924 1.02385 2.0477 4.09539 8.19079 16.3816 32.7632 65.5263 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.13 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9867 x 1.338 at -88.24 degrees (North through East) ! Clean map min=-0.0006678 max=0.13052 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 J0407+6821_X_2015_01_23_pus_uvs.log closed on Sun Jan 1 22:09:50 2017