! Started logfile: J0731-2224_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:23:11 2017 obs J0731-2224_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J0731-2224_X_2014_01_04_pus_uva.fits ! AN table 1: 98 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.416667 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0731-2224 ! ! 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 17640 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 J0731-2224_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 294 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 294 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 294 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 294 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 294 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 294 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 294 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 294 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 294 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 294 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 294 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 294 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.921604Jy sigma=0.010780 ! Fit after self-cal, rms=0.880658Jy sigma=0.010297 ! 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=0.574 mas, bmaj=1.492 mas, bpa=-0.2146 degrees ! Estimated noise=872.598 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 = 0.0828793 Jy ! Component: 100 - total flux cleaned = 0.134109 Jy ! Total flux subtracted in 100 components = 0.134109 Jy ! Clean residual min=-0.018891 max=0.029583 Jy/beam ! Clean residual mean=0.000096 rms=0.009378 Jy/beam ! Combined flux in latest and established models = 0.134109 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 26 components and 0.134109 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=0.139102Jy sigma=0.001781 ! Fit after self-cal, rms=0.138295Jy sigma=0.001770 ! 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=0.7095 mas, bmaj=1.734 mas, bpa=-1.402 degrees ! Estimated noise=450.15 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 = 0.0746523 Jy ! Component: 100 - total flux cleaned = 0.122692 Jy ! Component: 150 - total flux cleaned = 0.157411 Jy ! Component: 200 - total flux cleaned = 0.182494 Jy ! Total flux subtracted in 200 components = 0.182494 Jy ! Clean residual min=-0.016181 max=0.016202 Jy/beam ! Clean residual mean=-0.000121 rms=0.008405 Jy/beam ! Combined flux in latest and established models = 0.316604 Jy ! Performing phase self-cal ! Adding 93 model components to the UV plane model. ! The established model now contains 111 components and 0.316604 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=0.085929Jy sigma=0.001037 ! Fit after self-cal, rms=0.084421Jy sigma=0.001021 ! 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 0.84 ! MK 1.07 NL 1.19 OV 1.07 PT 0.78 ! SC 0.88 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.83 ! MK 0.99 NL 1.17 OV 1.08 PT 0.76 ! SC 0.88 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.85 ! MK 1.03 NL 1.21 OV 1.08 PT 0.74 ! SC 0.91 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.87 ! MK 0.97 NL 1.18 OV 1.07 PT 0.74 ! SC 0.94 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.86 ! MK 0.99 NL 1.20 OV 1.10 PT 0.75 ! SC 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.86 ! MK 1.12 NL 1.21 OV 1.10 PT 0.74 ! SC 0.94 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.87 ! MK 1.08 NL 1.22 OV 1.15 PT 0.76 ! SC 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.85 ! MK 0.98 NL 1.18 OV 1.14 PT 0.77 ! SC 0.90 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.87 ! MK 1.05 NL 1.23 OV 1.16 PT 0.78 ! SC 0.85 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.89 ! MK 1.12 NL 1.26 OV 1.15 PT 0.76 ! SC 0.83 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.90 ! MK 0.99 NL 1.29 OV 1.10 PT 0.78 ! SC 0.84 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.89 ! MK 0.99 NL 1.23 OV 1.13 PT 0.79 ! SC 0.76 ! ! ! Fit before self-cal, rms=0.084421Jy sigma=0.001021 ! Fit after self-cal, rms=0.067959Jy sigma=0.000814 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7138 mas, bmaj=1.748 mas, bpa=0.4959 degrees ! Estimated noise=410.631 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 = 0.00267619 Jy ! Component: 100 - total flux cleaned = 0.00235424 Jy ! Component: 150 - total flux cleaned = 0.00136616 Jy ! Component: 200 - total flux cleaned = 0.0012386 Jy ! Total flux subtracted in 200 components = 0.0012386 Jy ! Clean residual min=-0.002544 max=0.002537 Jy/beam ! Clean residual mean=0.000005 rms=0.000850 Jy/beam ! Combined flux in latest and established models = 0.317843 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 143 components and 0.317843 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=0.066198Jy sigma=0.000792 ! Fit after self-cal, rms=0.066296Jy sigma=0.000791 ! 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=0.066296Jy sigma=0.000791 ! Fit after self-cal, rms=0.064565Jy sigma=0.000788 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7034 mas, bmaj=1.752 mas, bpa=0.3873 degrees ! Estimated noise=400.466 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000386137 Jy ! Component: 100 - total flux cleaned = 0.00105562 Jy ! Component: 150 - total flux cleaned = 0.00187503 Jy ! Component: 200 - total flux cleaned = 0.00234835 Jy ! Total flux subtracted in 200 components = 0.00234835 Jy ! Clean residual min=-0.001230 max=0.001240 Jy/beam ! Clean residual mean=-0.000004 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.320191 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 178 components and 0.320191 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=0.064215Jy sigma=0.000784 ! Fit after self-cal, rms=0.064107Jy sigma=0.000783 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 = 0.000203219 Jy ! Component: 100 - total flux cleaned = 0.000556354 Jy ! Component: 150 - total flux cleaned = 0.000879174 Jy ! Component: 200 - total flux cleaned = 0.00128676 Jy ! Total flux subtracted in 200 components = 0.00128676 Jy ! Clean residual min=-0.000914 max=0.000916 Jy/beam ! Clean residual mean=-0.000004 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.321478 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 216 components and 0.321478 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=0.063957Jy sigma=0.000782 ! Fit after self-cal, rms=0.063902Jy sigma=0.000782 ! 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=0.063902Jy sigma=0.000782 ! Fit after self-cal, rms=0.062993Jy sigma=0.000782 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6992 mas, bmaj=1.747 mas, bpa=0.2263 degrees ! Estimated noise=396.281 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000146271 Jy ! Component: 100 - total flux cleaned = 0.000672865 Jy ! Component: 150 - total flux cleaned = 0.000906345 Jy ! Component: 200 - total flux cleaned = 0.00133397 Jy ! Total flux subtracted in 200 components = 0.00133397 Jy ! Clean residual min=-0.000676 max=0.000682 Jy/beam ! Clean residual mean=-0.000002 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.322812 Jy selfcal ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 241 components and 0.322812 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=0.062912Jy sigma=0.000781 ! Fit after self-cal, rms=0.062883Jy 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000210925 Jy ! Component: 100 - total flux cleaned = 0.000332867 Jy ! Component: 150 - total flux cleaned = 0.000446709 Jy ! Component: 200 - total flux cleaned = 0.000380454 Jy ! Total flux subtracted in 200 components = 0.000380454 Jy ! Clean residual min=-0.000542 max=0.000544 Jy/beam ! Clean residual mean=-0.000002 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.323192 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 262 components and 0.323192 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=0.062837Jy sigma=0.000780 ! Fit after self-cal, rms=0.062824Jy sigma=0.000780 ! 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=0.062824Jy sigma=0.000780 ! Fit after self-cal, rms=0.062232Jy sigma=0.000780 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.11 mas, bmaj=5.546 mas, bpa=-2.075 degrees ! Estimated noise=551.594 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000461595 Jy ! Component: 100 - total flux cleaned = -0.000894632 Jy ! Component: 150 - total flux cleaned = -0.00118773 Jy ! Component: 200 - total flux cleaned = -0.00146145 Jy ! Total flux subtracted in 200 components = -0.00146145 Jy ! Clean residual min=-0.000243 max=0.000239 Jy/beam ! Clean residual mean=-0.000000 rms=0.000084 Jy/beam ! Combined flux in latest and established models = 0.321731 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 294 components and 0.321731 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=0.062223Jy sigma=0.000780 ! Fit after self-cal, rms=0.062219Jy sigma=0.000780 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 = -4.74906e-05 Jy ! Component: 100 - total flux cleaned = -4.755e-05 Jy ! Component: 150 - total flux cleaned = 9.75627e-05 Jy ! Component: 200 - total flux cleaned = 0.000200328 Jy ! Total flux subtracted in 200 components = 0.000200328 Jy ! Clean residual min=-0.000185 max=0.000187 Jy/beam ! Clean residual mean=-0.000002 rms=0.000069 Jy/beam ! Combined flux in latest and established models = 0.321931 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 330 components and 0.321931 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=0.062213Jy sigma=0.000780 ! Fit after self-cal, rms=0.062212Jy sigma=0.000780 ! 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=0.6966 mas, bmaj=1.743 mas, bpa=0.08659 degrees ! Estimated noise=393.51 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6966 x 1.743 at 0.08659 degrees (North through East) ! Clean map min=-0.0035133 max=0.091833 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=0.5647 mas, bmaj=1.525 mas, bpa=1.447 degrees ! Estimated noise=750.649 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0743407 Jy ! Component: 100 - total flux cleaned = 0.12358 Jy ! Component: 150 - total flux cleaned = 0.160407 Jy ! Component: 200 - total flux cleaned = 0.18895 Jy ! Total flux subtracted in 200 components = 0.18895 Jy ! Clean residual min=-0.012581 max=0.016750 Jy/beam ! Clean residual mean=0.000052 rms=0.005162 Jy/beam ! Combined flux in latest and established models = 0.18895 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 40 model components to the UV plane model. ! The established model now contains 40 components and 0.18895 Jy ! Inverting map and beam ! Estimated beam: bmin=0.6966 mas, bmaj=1.743 mas, bpa=0.08659 degrees ! Estimated noise=393.51 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 = 0.0397239 Jy ! Component: 100 - total flux cleaned = 0.0650478 Jy ! Component: 150 - total flux cleaned = 0.0827728 Jy ! Component: 200 - total flux cleaned = 0.0933712 Jy ! Total flux subtracted in 200 components = 0.0933712 Jy ! Clean residual min=-0.007502 max=0.007559 Jy/beam ! Clean residual mean=-0.000040 rms=0.003139 Jy/beam ! Combined flux in latest and established models = 0.282321 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 92 components and 0.282321 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=2.11 mas, bmaj=5.546 mas, bpa=-2.075 degrees ! Estimated noise=551.594 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00943505 Jy ! Component: 100 - total flux cleaned = 0.013009 Jy ! Component: 150 - total flux cleaned = 0.0150671 Jy ! Component: 200 - total flux cleaned = 0.0164375 Jy ! Total flux subtracted in 200 components = 0.0164375 Jy ! Clean residual min=-0.002809 max=0.002811 Jy/beam ! Clean residual mean=-0.000003 rms=0.001387 Jy/beam ! Combined flux in latest and established models = 0.298759 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 = 0.000634096 Jy ! Component: 100 - total flux cleaned = 0.00091286 Jy ! Component: 150 - total flux cleaned = 0.0018559 Jy ! Component: 200 - total flux cleaned = 0.00371172 Jy ! Total flux subtracted in 200 components = 0.00371172 Jy ! Clean residual min=-0.002430 max=0.002470 Jy/beam ! Clean residual mean=0.000023 rms=0.000800 Jy/beam ! Combined flux in latest and established models = 0.302471 Jy ! Adding 125 model components to the UV plane model. ! The established model now contains 213 components and 0.302471 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.6966 mas, bmaj=1.743 mas, bpa=0.08659 degrees ! Estimated noise=393.51 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00421636 Jy ! Component: 100 - total flux cleaned = 0.00684552 Jy ! Component: 150 - total flux cleaned = 0.00881625 Jy ! Component: 200 - total flux cleaned = 0.0103138 Jy ! Total flux subtracted in 200 components = 0.0103138 Jy ! Clean residual min=-0.001416 max=0.001430 Jy/beam ! Clean residual mean=0.000006 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.312785 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 250 components and 0.312785 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=0.062499Jy sigma=0.000784 ! Fit after self-cal, rms=0.062468Jy sigma=0.000783 wmodel J0731-2224_X_2014_01_04_pus_map.mod ! Writing 250 model components to file: J0731-2224_X_2014_01_04_pus_map.mod wobs J0731-2224_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J0731-2224_X_2014_01_04_pus_uvs.fits wwins J0731-2224_X_2014_01_04_pus_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: muppet] ! wmap "J0731-2224_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6966 x 1.743 at 0.08659 degrees (North through East) ! Clean map min=-0.002159 max=0.085394 Jy/beam ! Writing clean map to FITS file: J0731-2224_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 0.0853938 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000419003 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.47201 1.47201 2.94403 5.88806 11.7761 23.5522 47.1045 94.2089 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.085 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6966 x 1.743 at 0.08659 degrees (North through East) ! Clean map min=-0.002159 max=0.085394 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 J0731-2224_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:23:13 2017