! Started logfile: J2109-4110_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:18:31 2016 obs J2109-4110_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J2109-4110_X_2014_06_09_pus_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.455556 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2109-4110 ! ! 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 3936 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 J2109-4110_X_2014_06_09_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 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.662213Jy sigma=0.005360 ! Fit after self-cal, rms=0.660453Jy sigma=0.005345 ! 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=0.9131 mas, bmaj=5.1 mas, bpa=-2.256 degrees ! Estimated noise=3319.79 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.25333 Jy ! Component: 100 - total flux cleaned = 0.378198 Jy ! Total flux subtracted in 100 components = 0.378198 Jy ! Clean residual min=-0.056874 max=0.068445 Jy/beam ! Clean residual mean=-0.001244 rms=0.026510 Jy/beam ! Combined flux in latest and established models = 0.378198 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 48 components and 0.378198 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=0.221823Jy sigma=0.001859 ! Fit after self-cal, rms=0.221687Jy sigma=0.001857 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.056 mas, bmaj=6.986 mas, bpa=0.9384 degrees ! Estimated noise=1670.89 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 = 0.132712 Jy ! Component: 100 - total flux cleaned = 0.203039 Jy ! Component: 150 - total flux cleaned = 0.221135 Jy ! Component: 200 - total flux cleaned = 0.224956 Jy ! Total flux subtracted in 200 components = 0.224956 Jy ! Clean residual min=-0.019083 max=0.018933 Jy/beam ! Clean residual mean=-0.000727 rms=0.009626 Jy/beam ! Combined flux in latest and established models = 0.603153 Jy ! Performing phase self-cal ! Adding 115 model components to the UV plane model. ! The established model now contains 150 components and 0.603153 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=0.128108Jy sigma=0.000940 ! Fit after self-cal, rms=0.127968Jy sigma=0.000938 ! 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 1.00* FD 0.99 HN 0.69 KP 1.01 ! LA 0.99 MK 1.00* NL 1.08 OV 1.00* ! PT 0.96 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.49 KP 0.94 ! LA 0.99 MK 1.00* NL 1.18 OV 1.00* ! PT 0.91 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 0.92 KP 0.91 ! LA 1.00 MK 1.00* NL 1.41 OV 1.00* ! PT 0.90 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.15 KP 0.85 ! LA 1.01 MK 1.00* NL 1.02 OV 1.00* ! PT 0.91 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.33 KP 0.80 ! LA 1.01 MK 1.00* NL 1.27 OV 1.00* ! PT 0.93 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 0.73 KP 0.83 ! LA 0.99 MK 1.00* NL 1.18 OV 1.00* ! PT 0.92 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.15 HN 1.35 KP 0.89 ! LA 1.05 MK 1.00* NL 1.13 OV 1.00* ! PT 0.98 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 HN 1.76 KP 0.82 ! LA 1.01 MK 1.00* NL 1.41 OV 1.00* ! PT 0.94 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 0.59 KP 0.86 ! LA 1.01 MK 1.00* NL 1.29 OV 1.00* ! PT 0.92 SC 1.05 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 0.94 KP 0.89 ! LA 1.03 MK 1.00* NL 1.03 OV 1.00* ! PT 0.93 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.00* KP 0.94 ! LA 1.06 MK 1.00* NL 1.10 OV 1.00* ! PT 0.91 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 HN 1.00 KP 0.97 ! LA 1.04 MK 1.00* NL 1.12 OV 1.00* ! PT 0.94 SC 1.07 ! ! ! Fit before self-cal, rms=0.127968Jy sigma=0.000938 ! Fit after self-cal, rms=0.123069Jy sigma=0.000820 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.065 mas, bmaj=7.254 mas, bpa=0.8568 degrees ! Estimated noise=1646.1 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 = 0.00950277 Jy ! Component: 100 - total flux cleaned = 0.00682727 Jy ! Component: 150 - total flux cleaned = 0.00387916 Jy ! Component: 200 - total flux cleaned = 0.00293091 Jy ! Total flux subtracted in 200 components = 0.00293091 Jy ! Clean residual min=-0.004943 max=0.004977 Jy/beam ! Clean residual mean=0.000204 rms=0.002082 Jy/beam ! Combined flux in latest and established models = 0.606084 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 203 components and 0.606084 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=0.119405Jy sigma=0.000788 ! Fit after self-cal, rms=0.119308Jy sigma=0.000788 ! 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=0.119308Jy sigma=0.000788 ! Fit after self-cal, rms=0.117848Jy sigma=0.000787 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.067 mas, bmaj=7.231 mas, bpa=0.8267 degrees ! Estimated noise=1641.99 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000707309 Jy ! Component: 100 - total flux cleaned = -0.000404863 Jy ! Component: 150 - total flux cleaned = -0.000794357 Jy ! Component: 200 - total flux cleaned = -0.000985017 Jy ! Total flux subtracted in 200 components = -0.000985017 Jy ! Clean residual min=-0.002783 max=0.002819 Jy/beam ! Clean residual mean=0.000095 rms=0.001131 Jy/beam ! Combined flux in latest and established models = 0.605099 Jy selfcal ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 243 components and 0.605099 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=0.116832Jy sigma=0.000782 ! Fit after self-cal, rms=0.116761Jy sigma=0.000782 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000836209 Jy ! Component: 100 - total flux cleaned = -0.000706111 Jy ! Component: 150 - total flux cleaned = -0.000711076 Jy ! Component: 200 - total flux cleaned = -0.00035286 Jy ! Total flux subtracted in 200 components = -0.00035286 Jy ! Clean residual min=-0.001922 max=0.001929 Jy/beam ! Clean residual mean=0.000065 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 0.604746 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 272 components and 0.604747 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=0.116355Jy sigma=0.000780 ! Fit after self-cal, rms=0.116325Jy sigma=0.000780 ! 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=0.116325Jy sigma=0.000780 ! Fit after self-cal, rms=0.115570Jy sigma=0.000780 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.066 mas, bmaj=7.223 mas, bpa=0.8299 degrees ! Estimated noise=1638.96 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.14849e-07 Jy ! Component: 100 - total flux cleaned = -9.537e-05 Jy ! Component: 150 - total flux cleaned = -1.59329e-05 Jy ! Component: 200 - total flux cleaned = -1.96954e-05 Jy ! Total flux subtracted in 200 components = -1.96954e-05 Jy ! Clean residual min=-0.001322 max=0.001313 Jy/beam ! Clean residual mean=0.000026 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.604727 Jy selfcal ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 308 components and 0.604727 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=0.115365Jy sigma=0.000779 ! Fit after self-cal, rms=0.115343Jy sigma=0.000779 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000315578 Jy ! Component: 100 - total flux cleaned = 0.000534462 Jy ! Component: 150 - total flux cleaned = 0.00066984 Jy ! Component: 200 - total flux cleaned = 0.000800009 Jy ! Total flux subtracted in 200 components = 0.000800009 Jy ! Clean residual min=-0.001068 max=0.001060 Jy/beam ! Clean residual mean=0.000019 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.605527 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 339 components and 0.605527 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=0.115225Jy sigma=0.000778 ! Fit after self-cal, rms=0.115212Jy 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=0.115212Jy sigma=0.000778 ! Fit after self-cal, rms=0.114843Jy sigma=0.000778 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.744 mas, bmaj=9.522 mas, bpa=-8.739 degrees ! Estimated noise=1906.91 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00049765 Jy ! Component: 100 - total flux cleaned = -0.000405721 Jy ! Component: 150 - total flux cleaned = -0.000185298 Jy ! Component: 200 - total flux cleaned = -0.000103385 Jy ! Total flux subtracted in 200 components = -0.000103385 Jy ! Clean residual min=-0.000681 max=0.000671 Jy/beam ! Clean residual mean=0.000000 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.605423 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 357 components and 0.605423 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=0.114784Jy sigma=0.000778 ! Fit after self-cal, rms=0.114774Jy 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 = 7.1002e-05 Jy ! Component: 100 - total flux cleaned = 0.000109921 Jy ! Component: 150 - total flux cleaned = 0.000288271 Jy ! Component: 200 - total flux cleaned = 0.000288884 Jy ! Total flux subtracted in 200 components = 0.000288884 Jy ! Clean residual min=-0.000559 max=0.000556 Jy/beam ! Clean residual mean=-0.000001 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.605712 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 375 components and 0.605712 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=0.114735Jy sigma=0.000778 ! Fit after self-cal, rms=0.114732Jy sigma=0.000778 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.065 mas, bmaj=7.22 mas, bpa=0.8326 degrees ! Estimated noise=1636.88 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.065 x 7.22 at 0.8326 degrees (North through East) ! Clean map min=-0.006766 max=0.23148 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=0.9132 mas, bmaj=5.208 mas, bpa=-2.394 degrees ! Estimated noise=3320.39 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.251748 Jy ! Component: 100 - total flux cleaned = 0.36942 Jy ! Component: 150 - total flux cleaned = 0.448523 Jy ! Component: 200 - total flux cleaned = 0.482836 Jy ! Total flux subtracted in 200 components = 0.482836 Jy ! Clean residual min=-0.031366 max=0.031641 Jy/beam ! Clean residual mean=-0.000327 rms=0.013147 Jy/beam ! Combined flux in latest and established models = 0.482836 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 97 model components to the UV plane model. ! The established model now contains 97 components and 0.482836 Jy ! Inverting map and beam ! Estimated beam: bmin=1.065 mas, bmaj=7.22 mas, bpa=0.8326 degrees ! Estimated noise=1636.88 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 = 0.0585369 Jy ! Component: 100 - total flux cleaned = 0.0800136 Jy ! Component: 150 - total flux cleaned = 0.0750192 Jy ! Component: 200 - total flux cleaned = 0.0731715 Jy ! Total flux subtracted in 200 components = 0.0731715 Jy ! Clean residual min=-0.009852 max=0.009857 Jy/beam ! Clean residual mean=0.000313 rms=0.005185 Jy/beam ! Combined flux in latest and established models = 0.556008 Jy ! Adding 119 model components to the UV plane model. ! The established model now contains 206 components and 0.556008 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=2.744 mas, bmaj=9.522 mas, bpa=-8.739 degrees ! Estimated noise=1906.91 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00355595 Jy ! Component: 100 - total flux cleaned = -6.19749e-05 Jy ! Component: 150 - total flux cleaned = -0.00335461 Jy ! Component: 200 - total flux cleaned = -0.00641052 Jy ! Total flux subtracted in 200 components = -0.00641052 Jy ! Clean residual min=-0.005858 max=0.005831 Jy/beam ! Clean residual mean=0.000248 rms=0.002933 Jy/beam ! Combined flux in latest and established models = 0.549597 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 = -0.00291121 Jy ! Component: 100 - total flux cleaned = -0.00491288 Jy ! Component: 150 - total flux cleaned = -0.00795603 Jy ! Component: 200 - total flux cleaned = -0.00869212 Jy ! Total flux subtracted in 200 components = -0.00869212 Jy ! Clean residual min=-0.004062 max=0.004055 Jy/beam ! Clean residual mean=0.000048 rms=0.001804 Jy/beam ! Combined flux in latest and established models = 0.540905 Jy ! Adding 135 model components to the UV plane model. ! The established model now contains 330 components and 0.540905 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.065 mas, bmaj=7.22 mas, bpa=0.8326 degrees ! Estimated noise=1636.88 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000968585 Jy ! Component: 100 - total flux cleaned = 0.00118845 Jy ! Component: 150 - total flux cleaned = 0.000611514 Jy ! Component: 200 - total flux cleaned = 0.00101993 Jy ! Total flux subtracted in 200 components = 0.00101993 Jy ! Clean residual min=-0.002052 max=0.002062 Jy/beam ! Clean residual mean=-0.000018 rms=0.000802 Jy/beam ! Combined flux in latest and established models = 0.541925 Jy selfcal ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 371 components and 0.541925 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=0.115265Jy sigma=0.000781 ! Fit after self-cal, rms=0.115202Jy sigma=0.000780 wmodel J2109-4110_X_2014_06_09_pus_map.mod ! Writing 371 model components to file: J2109-4110_X_2014_06_09_pus_map.mod wobs J2109-4110_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J2109-4110_X_2014_06_09_pus_uvs.fits wwins J2109-4110_X_2014_06_09_pus_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: muppet] ! wmap "J2109-4110_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.065 x 7.22 at 0.8326 degrees (North through East) ! Clean map min=-0.012703 max=0.23952 Jy/beam ! Writing clean map to FITS file: J2109-4110_X_2014_06_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.239516 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000750945 device "J2109-4110_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J2109-4110_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.940578 0.940578 1.88116 3.76231 7.52462 15.0492 30.0985 60.197 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0022 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.239 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.065 x 7.22 at 0.8326 degrees (North through East) ! Clean map min=-0.012703 max=0.23952 Jy/beam quit ! Quitting program ! Log file J2109-4110_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:18:33 2016