! Started logfile: J0801-2831_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:23:27 2017 obs J0801-2831_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J0801-2831_X_2014_01_04_pus_uva.fits ! AN table 1: 108 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.347222 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0801-2831 ! ! 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 16200 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 J0801-2831_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 378 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 378 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 378 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 378 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 378 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 378 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 378 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 378 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 378 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 378 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 378 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 378 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.905827Jy sigma=0.010441 ! Fit after self-cal, rms=0.887133Jy sigma=0.010234 ! 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=0.6212 mas, bmaj=1.93 mas, bpa=6.884 degrees ! Estimated noise=663.524 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 = 0.0845918 Jy ! Component: 100 - total flux cleaned = 0.112809 Jy ! Total flux subtracted in 100 components = 0.112809 Jy ! Clean residual min=-0.005936 max=0.012401 Jy/beam ! Clean residual mean=-0.000058 rms=0.002384 Jy/beam ! Combined flux in latest and established models = 0.112809 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.112809 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=0.070388Jy sigma=0.000799 ! Fit after self-cal, rms=0.070362Jy sigma=0.000798 ! 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=0.7459 mas, bmaj=2.21 mas, bpa=5.552 degrees ! Estimated noise=482.747 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 = 0.0172455 Jy ! Component: 100 - total flux cleaned = 0.0245072 Jy ! Component: 150 - total flux cleaned = 0.0281015 Jy ! Component: 200 - total flux cleaned = 0.0299915 Jy ! Total flux subtracted in 200 components = 0.0299915 Jy ! Clean residual min=-0.004240 max=0.004133 Jy/beam ! Clean residual mean=-0.000019 rms=0.001181 Jy/beam ! Combined flux in latest and established models = 0.1428 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 23 components and 0.1428 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=0.066829Jy sigma=0.000751 ! Fit after self-cal, rms=0.066844Jy sigma=0.000751 ! 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 0.96 ! MK 1.00 NL 1.04 OV 0.99 PT 0.96 ! SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.97 ! MK 0.98 NL 1.04 OV 0.99 PT 0.94 ! SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 1.03 NL 1.05 OV 0.97 PT 0.89 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 1.02 NL 1.07 OV 0.96 PT 0.91 ! SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 1.06 NL 1.08 OV 0.99 PT 0.91 ! SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 0.96 NL 1.08 OV 1.03 PT 0.89 ! SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 1.05 NL 1.07 OV 1.06 PT 0.92 ! SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 0.99 NL 1.06 OV 1.02 PT 0.93 ! SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.97 ! MK 0.95 NL 1.07 OV 1.04 PT 0.93 ! SC 0.94 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.04 ! MK 0.99 NL 1.08 OV 1.02 PT 0.91 ! SC 0.92 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 1.02 NL 1.07 OV 1.03 PT 0.94 ! SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 1.01 NL 1.06 OV 1.03 PT 0.94 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.066844Jy sigma=0.000751 ! Fit after self-cal, rms=0.066742Jy sigma=0.000745 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7488 mas, bmaj=2.223 mas, bpa=5.595 degrees ! Estimated noise=481.283 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-2, 4.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00276146 Jy ! Component: 100 - total flux cleaned = 0.0026183 Jy ! Component: 150 - total flux cleaned = 0.00236447 Jy ! Component: 200 - total flux cleaned = 0.00210118 Jy ! Total flux subtracted in 200 components = 0.00210118 Jy ! Clean residual min=-0.001438 max=0.001656 Jy/beam ! Clean residual mean=0.000004 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.144902 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 35 components and 0.144902 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=0.066599Jy sigma=0.000743 ! Fit after self-cal, rms=0.066626Jy sigma=0.000743 ! 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=0.066626Jy sigma=0.000743 ! Fit after self-cal, rms=0.066267Jy sigma=0.000742 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7452 mas, bmaj=2.215 mas, bpa=5.778 degrees ! Estimated noise=478.906 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000287485 Jy ! Component: 100 - total flux cleaned = 0.000387926 Jy ! Component: 150 - total flux cleaned = 0.00043773 Jy ! Component: 200 - total flux cleaned = 0.00040906 Jy ! Total flux subtracted in 200 components = 0.00040906 Jy ! Clean residual min=-0.001294 max=0.001102 Jy/beam ! Clean residual mean=0.000000 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.145311 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 51 components and 0.145311 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=0.066255Jy sigma=0.000742 ! Fit after self-cal, rms=0.066266Jy sigma=0.000742 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 = -7.59026e-06 Jy ! Component: 100 - total flux cleaned = -3.27608e-05 Jy ! Component: 150 - total flux cleaned = -4.44832e-05 Jy ! Component: 200 - total flux cleaned = -6.65991e-05 Jy ! Total flux subtracted in 200 components = -6.65991e-05 Jy ! Clean residual min=-0.001277 max=0.001073 Jy/beam ! Clean residual mean=0.000000 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.145244 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 57 components and 0.145244 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=0.066262Jy sigma=0.000742 ! Fit after self-cal, rms=0.066260Jy sigma=0.000742 ! 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=0.066260Jy sigma=0.000742 ! Fit after self-cal, rms=0.066064Jy sigma=0.000742 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7438 mas, bmaj=2.211 mas, bpa=5.817 degrees ! Estimated noise=477.862 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000206866 Jy ! Component: 100 - total flux cleaned = 0.000219173 Jy ! Component: 150 - total flux cleaned = 0.000197567 Jy ! Component: 200 - total flux cleaned = 0.000177113 Jy ! Total flux subtracted in 200 components = 0.000177113 Jy ! Clean residual min=-0.001244 max=0.001075 Jy/beam ! Clean residual mean=0.000001 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.145421 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 59 components and 0.145421 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=0.066060Jy sigma=0.000742 ! Fit after self-cal, rms=0.066058Jy sigma=0.000742 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 = 1.44839e-05 Jy ! Component: 100 - total flux cleaned = 4.43507e-06 Jy ! Component: 150 - total flux cleaned = -1.39365e-05 Jy ! Component: 200 - total flux cleaned = -3.97174e-05 Jy ! Total flux subtracted in 200 components = -3.97174e-05 Jy ! Clean residual min=-0.001229 max=0.001060 Jy/beam ! Clean residual mean=0.000000 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.145381 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 63 components and 0.145381 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=0.066055Jy sigma=0.000742 ! Fit after self-cal, rms=0.066044Jy sigma=0.000742 ! 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=0.066044Jy sigma=0.000742 ! Fit after self-cal, rms=0.065913Jy sigma=0.000742 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.049 mas, bmaj=6.176 mas, bpa=-1.354 degrees ! Estimated noise=639.478 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.7307e-05 Jy ! Component: 100 - total flux cleaned = -2.17641e-05 Jy ! Component: 150 - total flux cleaned = -3.87124e-05 Jy ! Component: 200 - total flux cleaned = -5.79279e-05 Jy ! Total flux subtracted in 200 components = -5.79279e-05 Jy ! Clean residual min=-0.000848 max=0.000633 Jy/beam ! Clean residual mean=0.000001 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.145323 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 66 components and 0.145323 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=0.065912Jy sigma=0.000742 ! Fit after self-cal, rms=0.065911Jy sigma=0.000742 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 = 7.39685e-06 Jy ! Component: 100 - total flux cleaned = 7.43715e-06 Jy ! Component: 150 - total flux cleaned = -4.60003e-08 Jy ! Component: 200 - total flux cleaned = -1.77105e-05 Jy ! Total flux subtracted in 200 components = -1.77105e-05 Jy ! Clean residual min=-0.000850 max=0.000629 Jy/beam ! Clean residual mean=0.000001 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.145306 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 69 components and 0.145306 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=0.065910Jy sigma=0.000742 ! Fit after self-cal, rms=0.065909Jy sigma=0.000742 ! 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=0.7431 mas, bmaj=2.209 mas, bpa=5.838 degrees ! Estimated noise=477.211 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7431 x 2.209 at 5.838 degrees (North through East) ! Clean map min=-0.0012775 max=0.10877 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=0.6175 mas, bmaj=1.926 mas, bpa=7.124 degrees ! Estimated noise=660.226 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0842112 Jy ! Component: 100 - total flux cleaned = 0.113251 Jy ! Component: 150 - total flux cleaned = 0.126739 Jy ! Component: 200 - total flux cleaned = 0.133732 Jy ! Total flux subtracted in 200 components = 0.133732 Jy ! Clean residual min=-0.003077 max=0.003695 Jy/beam ! Clean residual mean=-0.000021 rms=0.000926 Jy/beam ! Combined flux in latest and established models = 0.133732 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.133732 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7431 mas, bmaj=2.209 mas, bpa=5.838 degrees ! Estimated noise=477.211 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 = 0.0052851 Jy ! Component: 100 - total flux cleaned = 0.00827762 Jy ! Component: 150 - total flux cleaned = 0.00979796 Jy ! Component: 200 - total flux cleaned = 0.0103586 Jy ! Total flux subtracted in 200 components = 0.0103586 Jy ! Clean residual min=-0.001509 max=0.001069 Jy/beam ! Clean residual mean=-0.000004 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.144091 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 34 components and 0.144091 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=2.049 mas, bmaj=6.176 mas, bpa=-1.354 degrees ! Estimated noise=639.478 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104448 Jy ! Component: 100 - total flux cleaned = 0.00112864 Jy ! Component: 150 - total flux cleaned = 0.00116184 Jy ! Component: 200 - total flux cleaned = 0.00118631 Jy ! Total flux subtracted in 200 components = 0.00118631 Jy ! Clean residual min=-0.000918 max=0.000650 Jy/beam ! Clean residual mean=0.000001 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.145277 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 = 1.279e-05 Jy ! Component: 100 - total flux cleaned = 3.4692e-05 Jy ! Component: 150 - total flux cleaned = 5.46417e-05 Jy ! Component: 200 - total flux cleaned = 6.374e-05 Jy ! Total flux subtracted in 200 components = 6.374e-05 Jy ! Clean residual min=-0.000898 max=0.000655 Jy/beam ! Clean residual mean=0.000002 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.145341 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 50 components and 0.145341 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7431 mas, bmaj=2.209 mas, bpa=5.838 degrees ! Estimated noise=477.211 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000123809 Jy ! Component: 100 - total flux cleaned = -0.000122507 Jy ! Component: 150 - total flux cleaned = -0.00015403 Jy ! Component: 200 - total flux cleaned = -0.000168527 Jy ! Total flux subtracted in 200 components = -0.000168527 Jy ! Clean residual min=-0.001281 max=0.001077 Jy/beam ! Clean residual mean=-0.000000 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.145172 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 64 components and 0.145172 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=0.065916Jy sigma=0.000742 ! Fit after self-cal, rms=0.065916Jy sigma=0.000742 wmodel J0801-2831_X_2014_01_04_pus_map.mod ! Writing 64 model components to file: J0801-2831_X_2014_01_04_pus_map.mod wobs J0801-2831_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J0801-2831_X_2014_01_04_pus_uvs.fits wwins J0801-2831_X_2014_01_04_pus_map.win ! wwins: Wrote 2 windows to J0801-2831_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 = -0.000187536 Jy ! Component: 100 - total flux cleaned = -0.000397384 Jy ! Component: 150 - total flux cleaned = -0.000528364 Jy ! Component: 200 - total flux cleaned = -0.000620622 Jy ! Component: 250 - total flux cleaned = -0.000721787 Jy ! Component: 300 - total flux cleaned = -0.00079058 Jy ! Component: 350 - total flux cleaned = -0.000869495 Jy ! Component: 400 - total flux cleaned = -0.000944554 Jy ! Component: 450 - total flux cleaned = -0.000969051 Jy ! Component: 500 - total flux cleaned = -0.00101555 Jy ! Component: 550 - total flux cleaned = -0.00103768 Jy ! Component: 600 - total flux cleaned = -0.0010269 Jy ! Component: 650 - total flux cleaned = -0.00103774 Jy ! Component: 700 - total flux cleaned = -0.00105805 Jy ! Component: 750 - total flux cleaned = -0.00107789 Jy ! Component: 800 - total flux cleaned = -0.00109738 Jy ! Component: 850 - total flux cleaned = -0.00114446 Jy ! Component: 900 - total flux cleaned = -0.00114422 Jy ! Component: 950 - total flux cleaned = -0.00117121 Jy ! Component: 1000 - total flux cleaned = -0.00117995 Jy ! Component: 1050 - total flux cleaned = -0.00118021 Jy ! Component: 1100 - total flux cleaned = -0.00118876 Jy ! Component: 1150 - total flux cleaned = -0.00119699 Jy ! Component: 1200 - total flux cleaned = -0.00117251 Jy ! Component: 1250 - total flux cleaned = -0.00116437 Jy ! Component: 1300 - total flux cleaned = -0.0011489 Jy ! Component: 1350 - total flux cleaned = -0.00112623 Jy ! Component: 1400 - total flux cleaned = -0.00112631 Jy ! Component: 1450 - total flux cleaned = -0.00114818 Jy ! Component: 1500 - total flux cleaned = -0.0011553 Jy ! Component: 1550 - total flux cleaned = -0.00115512 Jy ! Component: 1600 - total flux cleaned = -0.00117591 Jy ! Component: 1650 - total flux cleaned = -0.00117587 Jy ! Component: 1700 - total flux cleaned = -0.00120961 Jy ! Component: 1750 - total flux cleaned = -0.00122955 Jy ! Component: 1800 - total flux cleaned = -0.00126235 Jy ! Component: 1850 - total flux cleaned = -0.00127532 Jy ! Component: 1900 - total flux cleaned = -0.00130089 Jy ! Component: 1950 - total flux cleaned = -0.00128186 Jy ! Component: 2000 - total flux cleaned = -0.00130061 Jy ! Total flux subtracted in 2048 components = -0.00128829 Jy ! Clean residual min=-0.000409 max=0.000335 Jy/beam ! Clean residual mean=0.000002 rms=0.000106 Jy/beam ! Combined flux in latest and established models = 0.143884 Jy keep ! Adding 101 model components to the UV plane model. ! The established model now contains 165 components and 0.143884 Jy ![Exited script file: muppet] wmap "J0801-2831_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7431 x 2.209 at 5.838 degrees (North through East) ! Clean map min=-0.0010621 max=0.1088 Jy/beam ! Writing clean map to FITS file: J0801-2831_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 0.108803 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000103802 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.286211 0.286211 0.572422 1.14484 2.28969 4.57937 9.15875 18.3175 36.635 73.27 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.108 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7431 x 2.209 at 5.838 degrees (North through East) ! Clean map min=-0.0010621 max=0.1088 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 J0801-2831_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:23:29 2017