! Started logfile: J2247-0850_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:28:28 2017 obs J2247-0850_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J2247-0850_X_2014_01_04_pus_uva.fits ! AN table 1: 126 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.277778 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2247-0850 ! ! 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 382 lines of history. ! ! Reading 15120 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 J2247-0850_X_2014_01_04_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 504 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 504 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 567 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 567 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 567 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 567 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 567 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 504 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 567 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 567 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 567 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 567 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.975236Jy sigma=0.012986 ! Fit after self-cal, rms=0.934872Jy sigma=0.012488 ! 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=0.8043 mas, bmaj=2.287 mas, bpa=11.4 degrees ! Estimated noise=1084.31 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 = 0.0496844 Jy ! Component: 100 - total flux cleaned = 0.0619234 Jy ! Total flux subtracted in 100 components = 0.0619234 Jy ! Clean residual min=-0.004751 max=0.005775 Jy/beam ! Clean residual mean=0.000037 rms=0.001419 Jy/beam ! Combined flux in latest and established models = 0.0619234 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0619234 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=0.058380Jy sigma=0.000733 ! Fit after self-cal, rms=0.058220Jy sigma=0.000731 ! 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=1.04 mas, bmaj=3.391 mas, bpa=15.57 degrees ! Estimated noise=471.218 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 = 0.00748097 Jy ! Component: 100 - total flux cleaned = 0.0111123 Jy ! Component: 150 - total flux cleaned = 0.0130608 Jy ! Component: 200 - total flux cleaned = 0.0141254 Jy ! Total flux subtracted in 200 components = 0.0141254 Jy ! Clean residual min=-0.002633 max=0.003056 Jy/beam ! Clean residual mean=0.000046 rms=0.000799 Jy/beam ! Combined flux in latest and established models = 0.0760488 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 30 components and 0.0760488 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=0.057372Jy sigma=0.000718 ! Fit after self-cal, rms=0.057385Jy sigma=0.000718 ! 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 1.00* KP 1.00* LA 0.99 ! MK 1.04 NL 0.97 OV 1.00 PT 0.95 ! SC 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.94 ! MK 0.92 NL 1.02 OV 0.99 PT 0.97 ! SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 1.00* NL 1.01 OV 1.06 PT 0.95 ! SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 1.00* NL 1.05 OV 0.95 PT 0.93 ! SC 1.16 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.04 ! MK 1.00* NL 1.00 OV 1.05 PT 0.93 ! SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.97 ! MK 1.00* NL 1.11 OV 1.00 PT 0.92 ! SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 1.00* NL 1.05 OV 1.01 PT 0.92 ! SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 0.92 NL 1.12 OV 1.01 PT 0.95 ! SC 1.09 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.03 ! MK 1.00* NL 1.06 OV 1.00 PT 0.94 ! SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 1.00* NL 1.10 OV 1.03 PT 0.92 ! SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.05 ! MK 1.00* NL 1.04 OV 1.02 PT 0.98 ! SC 0.92 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.04 ! MK 1.00* NL 1.08 OV 0.99 PT 0.92 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.057385Jy sigma=0.000718 ! Fit after self-cal, rms=0.057157Jy sigma=0.000715 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.049 mas, bmaj=3.403 mas, bpa=15.24 degrees ! Estimated noise=473.451 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 = -0.000137739 Jy ! Component: 100 - total flux cleaned = -0.000154062 Jy ! Component: 150 - total flux cleaned = -0.000153575 Jy ! Component: 200 - total flux cleaned = -0.000153217 Jy ! Total flux subtracted in 200 components = -0.000153217 Jy ! Clean residual min=-0.001800 max=0.002340 Jy/beam ! Clean residual mean=0.000001 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.0758956 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 37 components and 0.0758956 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=0.057149Jy sigma=0.000715 ! Fit after self-cal, rms=0.057155Jy sigma=0.000715 ! 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=0.057155Jy sigma=0.000715 ! Fit after self-cal, rms=0.057233Jy sigma=0.000714 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.049 mas, bmaj=3.402 mas, bpa=15.22 degrees ! Estimated noise=473.339 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.23452e-05 Jy ! Component: 100 - total flux cleaned = -3.52625e-05 Jy ! Component: 150 - total flux cleaned = -4.59702e-05 Jy ! Component: 200 - total flux cleaned = -4.58473e-05 Jy ! Total flux subtracted in 200 components = -4.58473e-05 Jy ! Clean residual min=-0.001643 max=0.002161 Jy/beam ! Clean residual mean=0.000003 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.0758497 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 40 components and 0.0758497 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=0.057229Jy sigma=0.000714 ! Fit after self-cal, rms=0.057247Jy sigma=0.000714 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 = -2.14766e-06 Jy ! Component: 100 - total flux cleaned = -1.33291e-05 Jy ! Component: 150 - total flux cleaned = -1.3732e-05 Jy ! Component: 200 - total flux cleaned = -1.38699e-05 Jy ! Total flux subtracted in 200 components = -1.38699e-05 Jy ! Clean residual min=-0.001604 max=0.002122 Jy/beam ! Clean residual mean=0.000004 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.0758359 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 41 components and 0.0758359 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=0.057244Jy sigma=0.000713 ! Fit after self-cal, rms=0.057243Jy sigma=0.000713 ! 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=0.057243Jy sigma=0.000713 ! Fit after self-cal, rms=0.057250Jy sigma=0.000713 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.049 mas, bmaj=3.401 mas, bpa=15.2 degrees ! Estimated noise=473.363 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.84607e-05 Jy ! Component: 100 - total flux cleaned = -5.86577e-05 Jy ! Component: 150 - total flux cleaned = -5.84481e-05 Jy ! Component: 200 - total flux cleaned = -5.86726e-05 Jy ! Total flux subtracted in 200 components = -5.86726e-05 Jy ! Clean residual min=-0.001605 max=0.002104 Jy/beam ! Clean residual mean=0.000003 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.0757772 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 41 components and 0.0757772 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=0.057248Jy sigma=0.000713 ! Fit after self-cal, rms=0.057251Jy sigma=0.000713 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 = -2.52226e-06 Jy ! Component: 100 - total flux cleaned = -1.20304e-05 Jy ! Component: 150 - total flux cleaned = -1.25381e-05 Jy ! Component: 200 - total flux cleaned = -1.90155e-05 Jy ! Total flux subtracted in 200 components = -1.90155e-05 Jy ! Clean residual min=-0.001603 max=0.002076 Jy/beam ! Clean residual mean=0.000004 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.0757582 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 41 components and 0.0757582 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=0.057249Jy sigma=0.000713 ! Fit after self-cal, rms=0.057248Jy sigma=0.000713 ! 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=0.057248Jy sigma=0.000713 ! Fit after self-cal, rms=0.057207Jy sigma=0.000713 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.404 mas, bmaj=6.999 mas, bpa=-3.674 degrees ! Estimated noise=539.26 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000112144 Jy ! Component: 100 - total flux cleaned = 0.000113082 Jy ! Component: 150 - total flux cleaned = 9.33445e-05 Jy ! Component: 200 - total flux cleaned = 9.34026e-05 Jy ! Total flux subtracted in 200 components = 9.34026e-05 Jy ! Clean residual min=-0.001570 max=0.002133 Jy/beam ! Clean residual mean=0.000003 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.0758516 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 46 components and 0.0758516 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=0.057210Jy sigma=0.000713 ! Fit after self-cal, rms=0.057203Jy sigma=0.000713 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 = -4.79472e-06 Jy ! Component: 100 - total flux cleaned = -7.29556e-06 Jy ! Component: 150 - total flux cleaned = -2.45418e-05 Jy ! Component: 200 - total flux cleaned = -2.54691e-05 Jy ! Total flux subtracted in 200 components = -2.54691e-05 Jy ! Clean residual min=-0.001540 max=0.002090 Jy/beam ! Clean residual mean=0.000003 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.0758261 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 50 components and 0.0758261 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=0.057206Jy sigma=0.000713 ! Fit after self-cal, rms=0.057199Jy sigma=0.000713 ! 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=1.049 mas, bmaj=3.401 mas, bpa=15.19 degrees ! Estimated noise=473.107 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.049 x 3.401 at 15.19 degrees (North through East) ! Clean map min=-0.0015046 max=0.065583 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=0.8036 mas, bmaj=2.266 mas, bpa=10.55 degrees ! Estimated noise=1087.55 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0497042 Jy ! Component: 100 - total flux cleaned = 0.0618262 Jy ! Component: 150 - total flux cleaned = 0.0673395 Jy ! Component: 200 - total flux cleaned = 0.0705358 Jy ! Total flux subtracted in 200 components = 0.0705358 Jy ! Clean residual min=-0.003418 max=0.003131 Jy/beam ! Clean residual mean=0.000011 rms=0.000924 Jy/beam ! Combined flux in latest and established models = 0.0705358 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0705358 Jy ! Inverting map and beam ! Estimated beam: bmin=1.049 mas, bmaj=3.401 mas, bpa=15.19 degrees ! Estimated noise=473.107 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 = 0.00303415 Jy ! Component: 100 - total flux cleaned = 0.0043705 Jy ! Component: 150 - total flux cleaned = 0.00477088 Jy ! Component: 200 - total flux cleaned = 0.00485136 Jy ! Total flux subtracted in 200 components = 0.00485136 Jy ! Clean residual min=-0.001693 max=0.002237 Jy/beam ! Clean residual mean=0.000005 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.0753872 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 33 components and 0.0753872 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=2.404 mas, bmaj=6.999 mas, bpa=-3.674 degrees ! Estimated noise=539.26 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000462569 Jy ! Component: 100 - total flux cleaned = 0.000465138 Jy ! Component: 150 - total flux cleaned = 0.000466494 Jy ! Component: 200 - total flux cleaned = 0.00046722 Jy ! Total flux subtracted in 200 components = 0.00046722 Jy ! Clean residual min=-0.001658 max=0.002217 Jy/beam ! Clean residual mean=0.000002 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.0758544 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 = 2.67214e-05 Jy ! Component: 100 - total flux cleaned = 3.54657e-05 Jy ! Component: 150 - total flux cleaned = 2.69061e-05 Jy ! Component: 200 - total flux cleaned = 2.67487e-05 Jy ! Total flux subtracted in 200 components = 2.67487e-05 Jy ! Clean residual min=-0.001638 max=0.002189 Jy/beam ! Clean residual mean=0.000002 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.0758811 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 41 components and 0.0758811 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.049 mas, bmaj=3.401 mas, bpa=15.19 degrees ! Estimated noise=473.107 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000168328 Jy ! Component: 100 - total flux cleaned = -0.000151929 Jy ! Component: 150 - total flux cleaned = -0.000183591 Jy ! Component: 200 - total flux cleaned = -0.000211686 Jy ! Total flux subtracted in 200 components = -0.000211686 Jy ! Clean residual min=-0.001635 max=0.002040 Jy/beam ! Clean residual mean=0.000003 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.0756695 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 47 components and 0.0756695 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=0.057202Jy sigma=0.000713 ! Fit after self-cal, rms=0.057203Jy sigma=0.000713 wmodel J2247-0850_X_2014_01_04_pus_map.mod ! Writing 47 model components to file: J2247-0850_X_2014_01_04_pus_map.mod wobs J2247-0850_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J2247-0850_X_2014_01_04_pus_uvs.fits wwins J2247-0850_X_2014_01_04_pus_map.win ! wwins: Wrote 1 windows to J2247-0850_X_2014_01_04_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 = 0.000856241 Jy ! Component: 100 - total flux cleaned = 0.00108129 Jy ! Component: 150 - total flux cleaned = 0.00108101 Jy ! Component: 200 - total flux cleaned = 0.00105941 Jy ! Component: 250 - total flux cleaned = 0.00104198 Jy ! Component: 300 - total flux cleaned = 0.000961056 Jy ! Component: 350 - total flux cleaned = 0.000931504 Jy ! Component: 400 - total flux cleaned = 0.000850236 Jy ! Component: 450 - total flux cleaned = 0.000800303 Jy ! Component: 500 - total flux cleaned = 0.000742833 Jy ! Component: 550 - total flux cleaned = 0.000731901 Jy ! Component: 600 - total flux cleaned = 0.000692816 Jy ! Component: 650 - total flux cleaned = 0.00069332 Jy ! Component: 700 - total flux cleaned = 0.000745668 Jy ! Component: 750 - total flux cleaned = 0.000794621 Jy ! Component: 800 - total flux cleaned = 0.000849312 Jy ! Component: 850 - total flux cleaned = 0.000871973 Jy ! Component: 900 - total flux cleaned = 0.000871856 Jy ! Component: 950 - total flux cleaned = 0.000878753 Jy ! Component: 1000 - total flux cleaned = 0.000919619 Jy ! Component: 1050 - total flux cleaned = 0.000959754 Jy ! Component: 1100 - total flux cleaned = 0.00101898 Jy ! Component: 1150 - total flux cleaned = 0.00108378 Jy ! Component: 1200 - total flux cleaned = 0.00114145 Jy ! Component: 1250 - total flux cleaned = 0.00119848 Jy ! Component: 1300 - total flux cleaned = 0.00125495 Jy ! Component: 1350 - total flux cleaned = 0.00128607 Jy ! Component: 1400 - total flux cleaned = 0.00131077 Jy ! Component: 1450 - total flux cleaned = 0.00132924 Jy ! Component: 1500 - total flux cleaned = 0.00135994 Jy ! Component: 1550 - total flux cleaned = 0.00139662 Jy ! Component: 1600 - total flux cleaned = 0.00142101 Jy ! Component: 1650 - total flux cleaned = 0.00145752 Jy ! Component: 1700 - total flux cleaned = 0.00150001 Jy ! Component: 1750 - total flux cleaned = 0.00151216 Jy ! Component: 1800 - total flux cleaned = 0.00154254 Jy ! Component: 1850 - total flux cleaned = 0.00155473 Jy ! Component: 1900 - total flux cleaned = 0.00157915 Jy ! Component: 1950 - total flux cleaned = 0.00160372 Jy ! Component: 2000 - total flux cleaned = 0.00161606 Jy ! Total flux subtracted in 2048 components = 0.00163473 Jy ! Clean residual min=-0.000335 max=0.000376 Jy/beam ! Clean residual mean=-0.000002 rms=0.000100 Jy/beam ! Combined flux in latest and established models = 0.0773042 Jy keep ! Adding 115 model components to the UV plane model. ! The established model now contains 162 components and 0.0773042 Jy ![Exited script file: muppet] wmap "J2247-0850_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.049 x 3.401 at 15.19 degrees (North through East) ! Clean map min=-0.00055019 max=0.065496 Jy/beam ! Writing clean map to FITS file: J2247-0850_X_2014_01_04_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0654959 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000101913 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.466808 0.466808 0.933616 1.86723 3.73446 7.46893 14.9379 29.8757 59.7514 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.065 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.049 x 3.401 at 15.19 degrees (North through East) ! Clean map min=-0.00055019 max=0.065496 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 J2247-0850_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:28:29 2017