! Started logfile: J0038-0329_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:20:43 2017 obs J0038-0329_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J0038-0329_X_2014_01_04_pus_uva.fits ! AN table 1: 76 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: J0038-0329 ! ! 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 13680 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 J0038-0329_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 228 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 228 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 228 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 228 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 228 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 228 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 228 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 228 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 228 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 228 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 228 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 228 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.931509Jy sigma=0.011218 ! Fit after self-cal, rms=0.908347Jy sigma=0.011044 ! 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=0.6298 mas, bmaj=1.638 mas, bpa=2.131 degrees ! Estimated noise=1031.68 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 = 0.0680114 Jy ! Component: 100 - total flux cleaned = 0.0905958 Jy ! Total flux subtracted in 100 components = 0.0905958 Jy ! Clean residual min=-0.007781 max=0.010412 Jy/beam ! Clean residual mean=0.000031 rms=0.002188 Jy/beam ! Combined flux in latest and established models = 0.0905958 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0905958 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=0.076995Jy sigma=0.000825 ! Fit after self-cal, rms=0.077062Jy sigma=0.000824 ! 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=0.7651 mas, bmaj=1.9 mas, bpa=1.746 degrees ! Estimated noise=507.208 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 = 0.0179041 Jy ! Component: 100 - total flux cleaned = 0.0259447 Jy ! Component: 150 - total flux cleaned = 0.0301318 Jy ! Component: 200 - total flux cleaned = 0.0324068 Jy ! Total flux subtracted in 200 components = 0.0324068 Jy ! Clean residual min=-0.003645 max=0.004868 Jy/beam ! Clean residual mean=0.000022 rms=0.001124 Jy/beam ! Combined flux in latest and established models = 0.123003 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 24 components and 0.123003 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=0.073834Jy sigma=0.000764 ! Fit after self-cal, rms=0.073936Jy sigma=0.000763 ! 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 0.96 NL 1.00 OV 1.04 PT 0.94 ! SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.96 ! MK 0.96 NL 0.99 OV 0.99 PT 0.93 ! SC 1.10 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 0.99 NL 1.00 OV 1.02 PT 0.87 ! SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 1.01 NL 0.99 OV 0.98 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 0.96 ! MK 1.03 NL 1.03 OV 1.05 PT 0.91 ! SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 1.03 NL 1.03 OV 1.00 PT 0.91 ! SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.03 ! MK 0.98 NL 0.99 OV 1.07 PT 0.92 ! SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.95 ! MK 1.00 NL 1.04 OV 1.07 PT 0.92 ! SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 0.98 NL 1.05 OV 1.07 PT 0.96 ! SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 1.04 NL 1.06 OV 1.03 PT 0.92 ! SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.03 ! MK 0.99 NL 1.06 OV 1.10 PT 0.93 ! SC 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.05 ! MK 1.00 NL 1.03 OV 1.07 PT 0.95 ! SC 1.05 ! ! ! Fit before self-cal, rms=0.073936Jy sigma=0.000763 ! Fit after self-cal, rms=0.073939Jy sigma=0.000758 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7703 mas, bmaj=1.914 mas, bpa=1.458 degrees ! Estimated noise=505.562 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 (1.6, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00320207 Jy ! Component: 100 - total flux cleaned = 0.00344564 Jy ! Component: 150 - total flux cleaned = 0.0037546 Jy ! Component: 200 - total flux cleaned = 0.00409405 Jy ! Total flux subtracted in 200 components = 0.00409405 Jy ! Clean residual min=-0.002433 max=0.002000 Jy/beam ! Clean residual mean=-0.000001 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.127097 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 43 components and 0.127097 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=0.073696Jy sigma=0.000755 ! Fit after self-cal, rms=0.073688Jy sigma=0.000755 ! 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=0.073688Jy sigma=0.000755 ! Fit after self-cal, rms=0.076526Jy sigma=0.000753 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7701 mas, bmaj=1.91 mas, bpa=1.608 degrees ! Estimated noise=505.356 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138763 Jy ! Component: 100 - total flux cleaned = 0.00153945 Jy ! Component: 150 - total flux cleaned = 0.00150749 Jy ! Component: 200 - total flux cleaned = 0.00145458 Jy ! Total flux subtracted in 200 components = 0.00145458 Jy ! Clean residual min=-0.001560 max=0.001581 Jy/beam ! Clean residual mean=-0.000002 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.128551 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 54 components and 0.128551 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=0.076488Jy sigma=0.000753 ! Fit after self-cal, rms=0.076523Jy sigma=0.000753 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 = 0.000428488 Jy ! Component: 100 - total flux cleaned = 0.000403107 Jy ! Component: 150 - total flux cleaned = 0.000335639 Jy ! Component: 200 - total flux cleaned = 0.000294064 Jy ! Total flux subtracted in 200 components = 0.000294064 Jy ! Clean residual min=-0.001533 max=0.001513 Jy/beam ! Clean residual mean=-0.000002 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.128845 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 62 components and 0.128845 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=0.076505Jy sigma=0.000752 ! Fit after self-cal, rms=0.076505Jy sigma=0.000752 ! 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=0.076505Jy sigma=0.000752 ! Fit after self-cal, rms=0.076039Jy sigma=0.000752 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.768 mas, bmaj=1.907 mas, bpa=1.609 degrees ! Estimated noise=503.705 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00062309 Jy ! Component: 100 - total flux cleaned = 0.000624487 Jy ! Component: 150 - total flux cleaned = 0.000587182 Jy ! Component: 200 - total flux cleaned = 0.000570563 Jy ! Total flux subtracted in 200 components = 0.000570563 Jy ! Clean residual min=-0.001286 max=0.001511 Jy/beam ! Clean residual mean=-0.000001 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.129416 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 64 components and 0.129416 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=0.076025Jy sigma=0.000752 ! Fit after self-cal, rms=0.076018Jy sigma=0.000752 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-17.8, -4.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000772859 Jy ! Component: 100 - total flux cleaned = 0.000859032 Jy ! Component: 150 - total flux cleaned = 0.000946689 Jy ! Component: 200 - total flux cleaned = 0.000872126 Jy ! Total flux subtracted in 200 components = 0.000872126 Jy ! Clean residual min=-0.001181 max=0.001164 Jy/beam ! Clean residual mean=-0.000001 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.130288 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 75 components and 0.130288 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=0.075991Jy sigma=0.000752 ! Fit after self-cal, rms=0.075988Jy sigma=0.000752 ! 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=0.075988Jy sigma=0.000752 ! Fit after self-cal, rms=0.075614Jy sigma=0.000752 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.069 mas, bmaj=4.663 mas, bpa=-3.977 degrees ! Estimated noise=642.269 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000368497 Jy ! Component: 100 - total flux cleaned = 0.00034816 Jy ! Component: 150 - total flux cleaned = 0.000320962 Jy ! Component: 200 - total flux cleaned = 0.000304578 Jy ! Total flux subtracted in 200 components = 0.000304578 Jy ! Clean residual min=-0.000831 max=0.000817 Jy/beam ! Clean residual mean=0.000001 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.130592 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 85 components and 0.130592 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=0.075612Jy sigma=0.000752 ! Fit after self-cal, rms=0.075606Jy sigma=0.000752 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.94771e-05 Jy ! Component: 100 - total flux cleaned = 6.03931e-05 Jy ! Component: 150 - total flux cleaned = 5.24347e-05 Jy ! Component: 200 - total flux cleaned = 4.53669e-05 Jy ! Total flux subtracted in 200 components = 4.53669e-05 Jy ! Clean residual min=-0.000837 max=0.000818 Jy/beam ! Clean residual mean=0.000001 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.130638 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 89 components and 0.130638 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=0.075605Jy sigma=0.000752 ! Fit after self-cal, rms=0.075602Jy sigma=0.000752 ! 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=0.7661 mas, bmaj=1.903 mas, bpa=1.665 degrees ! Estimated noise=501.842 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7661 x 1.903 at 1.665 degrees (North through East) ! Clean map min=-0.0013312 max=0.096572 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=0.6296 mas, bmaj=1.642 mas, bpa=1.964 degrees ! Estimated noise=1029.23 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0675898 Jy ! Component: 100 - total flux cleaned = 0.0916179 Jy ! Component: 150 - total flux cleaned = 0.104549 Jy ! Component: 200 - total flux cleaned = 0.112082 Jy ! Total flux subtracted in 200 components = 0.112082 Jy ! Clean residual min=-0.004258 max=0.004023 Jy/beam ! Clean residual mean=0.000010 rms=0.000983 Jy/beam ! Combined flux in latest and established models = 0.112082 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.112082 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7661 mas, bmaj=1.903 mas, bpa=1.665 degrees ! Estimated noise=501.842 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 = 0.00631817 Jy ! Component: 100 - total flux cleaned = 0.00975501 Jy ! Component: 150 - total flux cleaned = 0.0120993 Jy ! Component: 200 - total flux cleaned = 0.0138667 Jy ! Total flux subtracted in 200 components = 0.0138667 Jy ! Clean residual min=-0.001899 max=0.001508 Jy/beam ! Clean residual mean=0.000008 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.125949 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 24 components and 0.125949 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=2.069 mas, bmaj=4.663 mas, bpa=-3.977 degrees ! Estimated noise=642.269 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00210301 Jy ! Component: 100 - total flux cleaned = 0.00324001 Jy ! Component: 150 - total flux cleaned = 0.00393252 Jy ! Component: 200 - total flux cleaned = 0.00435508 Jy ! Total flux subtracted in 200 components = 0.00435508 Jy ! Clean residual min=-0.000824 max=0.000911 Jy/beam ! Clean residual mean=0.000004 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.130304 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 = 0.000162766 Jy ! Component: 100 - total flux cleaned = 0.000205379 Jy ! Component: 150 - total flux cleaned = 0.000243868 Jy ! Component: 200 - total flux cleaned = 0.000244495 Jy ! Total flux subtracted in 200 components = 0.000244495 Jy ! Clean residual min=-0.000761 max=0.000747 Jy/beam ! Clean residual mean=0.000003 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.130548 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 64 components and 0.130548 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7661 mas, bmaj=1.903 mas, bpa=1.665 degrees ! Estimated noise=501.842 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000650236 Jy ! Component: 100 - total flux cleaned = 0.000498311 Jy ! Component: 150 - total flux cleaned = 0.000313902 Jy ! Component: 200 - total flux cleaned = 0.000244398 Jy ! Total flux subtracted in 200 components = 0.000244398 Jy ! Clean residual min=-0.001278 max=0.001148 Jy/beam ! Clean residual mean=0.000000 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.130793 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 80 components and 0.130793 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=0.075616Jy sigma=0.000752 ! Fit after self-cal, rms=0.075540Jy sigma=0.000752 wmodel J0038-0329_X_2014_01_04_pus_map.mod ! Writing 80 model components to file: J0038-0329_X_2014_01_04_pus_map.mod wobs J0038-0329_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J0038-0329_X_2014_01_04_pus_uvs.fits wwins J0038-0329_X_2014_01_04_pus_map.win ! wwins: Wrote 3 windows to J0038-0329_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 = -6.79024e-05 Jy ! Component: 100 - total flux cleaned = 7.96406e-05 Jy ! Component: 150 - total flux cleaned = 0.00025184 Jy ! Component: 200 - total flux cleaned = 0.000430127 Jy ! Component: 250 - total flux cleaned = 0.000476656 Jy ! Component: 300 - total flux cleaned = 0.000520323 Jy ! Component: 350 - total flux cleaned = 0.000604709 Jy ! Component: 400 - total flux cleaned = 0.00063184 Jy ! Component: 450 - total flux cleaned = 0.000644302 Jy ! Component: 500 - total flux cleaned = 0.000657016 Jy ! Component: 550 - total flux cleaned = 0.000656875 Jy ! Component: 600 - total flux cleaned = 0.00064463 Jy ! Component: 650 - total flux cleaned = 0.000621295 Jy ! Component: 700 - total flux cleaned = 0.000587307 Jy ! Component: 750 - total flux cleaned = 0.000554083 Jy ! Component: 800 - total flux cleaned = 0.000532242 Jy ! Component: 850 - total flux cleaned = 0.000532184 Jy ! Component: 900 - total flux cleaned = 0.000511434 Jy ! Component: 950 - total flux cleaned = 0.000470798 Jy ! Component: 1000 - total flux cleaned = 0.000460894 Jy ! Component: 1050 - total flux cleaned = 0.000431501 Jy ! Component: 1100 - total flux cleaned = 0.000431536 Jy ! Component: 1150 - total flux cleaned = 0.000384078 Jy ! Component: 1200 - total flux cleaned = 0.000346978 Jy ! Component: 1250 - total flux cleaned = 0.000310505 Jy ! Component: 1300 - total flux cleaned = 0.000292582 Jy ! Component: 1350 - total flux cleaned = 0.000248204 Jy ! Component: 1400 - total flux cleaned = 0.000187204 Jy ! Component: 1450 - total flux cleaned = 0.000127084 Jy ! Component: 1500 - total flux cleaned = 6.79041e-05 Jy ! Component: 1550 - total flux cleaned = 9.24942e-06 Jy ! Component: 1600 - total flux cleaned = -5.67814e-05 Jy ! Component: 1650 - total flux cleaned = -9.76346e-05 Jy ! Component: 1700 - total flux cleaned = -0.000146033 Jy ! Component: 1750 - total flux cleaned = -0.000185912 Jy ! Component: 1800 - total flux cleaned = -0.000225369 Jy ! Component: 1850 - total flux cleaned = -0.0002878 Jy ! Component: 1900 - total flux cleaned = -0.000318656 Jy ! Component: 1950 - total flux cleaned = -0.000387421 Jy ! Component: 2000 - total flux cleaned = -0.000440324 Jy ! Total flux subtracted in 2048 components = -0.000492654 Jy ! Clean residual min=-0.000457 max=0.000464 Jy/beam ! Clean residual mean=0.000002 rms=0.000138 Jy/beam ! Combined flux in latest and established models = 0.1303 Jy keep ! Adding 122 model components to the UV plane model. ! The established model now contains 202 components and 0.1303 Jy ![Exited script file: muppet] wmap "J0038-0329_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7661 x 1.903 at 1.665 degrees (North through East) ! Clean map min=-0.00065672 max=0.096427 Jy/beam ! Writing clean map to FITS file: J0038-0329_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 0.0964272 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000136314 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.424094 0.424094 0.848189 1.69638 3.39276 6.78551 13.571 27.142 54.2841 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.096 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7661 x 1.903 at 1.665 degrees (North through East) ! Clean map min=-0.00065672 max=0.096427 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 J0038-0329_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:20:44 2017