! Started logfile: J0909-0231_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:23:44 2017 obs J0909-0231_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J0909-0231_X_2014_01_04_pus_uva.fits ! AN table 1: 117 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.499288 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0909-0231 ! ! 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 25236 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 J0909-0231_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 351 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 352 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 352 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 410 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 293 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 410 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 352 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 410 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 527 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 468 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 469 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 468 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.927680Jy sigma=0.011747 ! Fit after self-cal, rms=0.906267Jy sigma=0.011473 ! 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=0.7503 mas, bmaj=1.891 mas, bpa=5.789 degrees ! Estimated noise=869.789 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 = 0.0618433 Jy ! Component: 100 - total flux cleaned = 0.0866777 Jy ! Total flux subtracted in 100 components = 0.0866777 Jy ! Clean residual min=-0.009070 max=0.013043 Jy/beam ! Clean residual mean=-0.000031 rms=0.003495 Jy/beam ! Combined flux in latest and established models = 0.0866777 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 30 components and 0.0866777 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=0.077240Jy sigma=0.001016 ! Fit after self-cal, rms=0.077218Jy sigma=0.001015 ! 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=1.003 mas, bmaj=2.427 mas, bpa=9.825 degrees ! Estimated noise=418.541 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 = 0.0312865 Jy ! Component: 100 - total flux cleaned = 0.04773 Jy ! Component: 150 - total flux cleaned = 0.0566184 Jy ! Component: 200 - total flux cleaned = 0.0615054 Jy ! Total flux subtracted in 200 components = 0.0615054 Jy ! Clean residual min=-0.013335 max=0.017829 Jy/beam ! Clean residual mean=0.000121 rms=0.005121 Jy/beam ! Combined flux in latest and established models = 0.148183 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 48 components and 0.148183 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=0.066221Jy sigma=0.000835 ! Fit after self-cal, rms=0.066137Jy sigma=0.000832 ! 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 1.08 KP 1.00* LA 0.85 ! MK 0.76 NL 1.38 OV 1.22 PT 0.79 ! SC 1.28 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 KP 1.00* LA 0.86 ! MK 0.78 NL 1.38 OV 1.17 PT 0.75 ! SC 1.27 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 KP 1.00* LA 0.83 ! MK 0.84 NL 1.49 OV 1.23 PT 0.75 ! SC 1.22 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 KP 1.00* LA 0.85 ! MK 0.75 NL 1.46 OV 1.21 PT 0.75 ! SC 1.14 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 KP 1.00* LA 0.86 ! MK 0.80 NL 1.49 OV 1.19 PT 0.75 ! SC 1.21 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 KP 1.00* LA 0.86 ! MK 1.00* NL 1.51 OV 1.22 PT 0.74 ! SC 1.23 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 KP 1.00* LA 0.86 ! MK 0.88 NL 1.51 OV 1.26 PT 0.75 ! SC 1.25 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 KP 1.00* LA 0.89 ! MK 1.00* NL 1.57 OV 1.26 PT 0.73 ! SC 1.23 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 KP 1.00* LA 0.88 ! MK 1.00* NL 1.63 OV 1.26 PT 0.73 ! SC 1.00* ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 KP 1.00* LA 0.87 ! MK 1.00* NL 1.47 OV 1.26 PT 0.77 ! SC 1.23 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.15 KP 1.00* LA 0.86 ! MK 1.00* NL 1.59 OV 1.24 PT 0.79 ! SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.15 KP 1.00* LA 0.90 ! MK 1.00* NL 1.48 OV 1.22 PT 0.77 ! SC 1.30 ! ! ! Fit before self-cal, rms=0.066137Jy sigma=0.000832 ! Fit after self-cal, rms=0.073321Jy sigma=0.000732 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.02 mas, bmaj=2.45 mas, bpa=5.928 degrees ! Estimated noise=439.336 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 = -0.000168915 Jy ! Component: 100 - total flux cleaned = -0.000569081 Jy ! Component: 150 - total flux cleaned = -0.000782367 Jy ! Component: 200 - total flux cleaned = -0.000915098 Jy ! Total flux subtracted in 200 components = -0.000915098 Jy ! Clean residual min=-0.006008 max=0.008687 Jy/beam ! Clean residual mean=0.000033 rms=0.001923 Jy/beam ! Combined flux in latest and established models = 0.147268 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 54 components and 0.147268 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=0.073009Jy sigma=0.000732 ! Fit after self-cal, rms=0.073767Jy sigma=0.000728 ! 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=0.073767Jy sigma=0.000728 ! Fit after self-cal, rms=0.075785Jy sigma=0.000723 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.035 mas, bmaj=2.478 mas, bpa=6.217 degrees ! Estimated noise=445.584 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000396402 Jy ! Component: 100 - total flux cleaned = -0.00069191 Jy ! Component: 150 - total flux cleaned = -0.000869752 Jy ! Component: 200 - total flux cleaned = -0.00107935 Jy ! Total flux subtracted in 200 components = -0.00107935 Jy ! Clean residual min=-0.004289 max=0.008008 Jy/beam ! Clean residual mean=0.000019 rms=0.001619 Jy/beam ! Combined flux in latest and established models = 0.146189 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 56 components and 0.146189 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=0.075499Jy sigma=0.000722 ! Fit after self-cal, rms=0.075594Jy sigma=0.000722 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 (2.2, -10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00698188 Jy ! Component: 100 - total flux cleaned = 0.00758816 Jy ! Component: 150 - total flux cleaned = 0.00805952 Jy ! Component: 200 - total flux cleaned = 0.00836508 Jy ! Total flux subtracted in 200 components = 0.00836508 Jy ! Clean residual min=-0.003259 max=0.003827 Jy/beam ! Clean residual mean=-0.000004 rms=0.001042 Jy/beam ! Combined flux in latest and established models = 0.154554 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 79 components and 0.154554 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=0.074454Jy sigma=0.000713 ! Fit after self-cal, rms=0.074020Jy sigma=0.000712 ! 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=0.074020Jy sigma=0.000712 ! Fit after self-cal, rms=0.071851Jy sigma=0.000711 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.029 mas, bmaj=2.471 mas, bpa=6.062 degrees ! Estimated noise=439.903 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00315081 Jy ! Component: 100 - total flux cleaned = 0.00339715 Jy ! Component: 150 - total flux cleaned = 0.00326316 Jy ! Component: 200 - total flux cleaned = 0.00326354 Jy ! Total flux subtracted in 200 components = 0.00326354 Jy ! Clean residual min=-0.002878 max=0.002967 Jy/beam ! Clean residual mean=-0.000003 rms=0.000806 Jy/beam ! Combined flux in latest and established models = 0.157817 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 87 components and 0.157817 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=0.071576Jy sigma=0.000710 ! Fit after self-cal, rms=0.071395Jy sigma=0.000709 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 = 0.00085896 Jy ! Component: 100 - total flux cleaned = 0.000810713 Jy ! Component: 150 - total flux cleaned = 0.000810938 Jy ! Component: 200 - total flux cleaned = 0.000811379 Jy ! Total flux subtracted in 200 components = 0.000811379 Jy ! Clean residual min=-0.002657 max=0.002852 Jy/beam ! Clean residual mean=-0.000005 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.158629 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 97 components and 0.158629 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=0.071289Jy sigma=0.000709 ! Fit after self-cal, rms=0.071239Jy sigma=0.000709 ! 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=0.071239Jy sigma=0.000709 ! Fit after self-cal, rms=0.070529Jy sigma=0.000708 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.566 mas, bmaj=5.19 mas, bpa=2.771 degrees ! Estimated noise=491.552 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141749 Jy ! Component: 100 - total flux cleaned = 0.00156093 Jy ! Component: 150 - total flux cleaned = 0.00153123 Jy ! Component: 200 - total flux cleaned = 0.00150561 Jy ! Total flux subtracted in 200 components = 0.00150561 Jy ! Clean residual min=-0.002294 max=0.002322 Jy/beam ! Clean residual mean=-0.000004 rms=0.000745 Jy/beam ! Combined flux in latest and established models = 0.160134 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 104 components and 0.160134 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=0.070482Jy sigma=0.000708 ! Fit after self-cal, rms=0.070456Jy sigma=0.000708 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 = 0.000427743 Jy ! Component: 100 - total flux cleaned = 0.000405675 Jy ! Component: 150 - total flux cleaned = 0.00040566 Jy ! Component: 200 - total flux cleaned = 0.000386734 Jy ! Total flux subtracted in 200 components = 0.000386734 Jy ! Clean residual min=-0.002245 max=0.002185 Jy/beam ! Clean residual mean=-0.000005 rms=0.000722 Jy/beam ! Combined flux in latest and established models = 0.160521 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 106 components and 0.160521 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=0.070444Jy sigma=0.000708 ! Fit after self-cal, rms=0.070444Jy sigma=0.000708 ! 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=1.028 mas, bmaj=2.47 mas, bpa=5.974 degrees ! Estimated noise=437.873 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.028 x 2.47 at 5.974 degrees (North through East) ! Clean map min=-0.003395 max=0.092068 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=0.7464 mas, bmaj=1.894 mas, bpa=1.994 degrees ! Estimated noise=938.23 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0674605 Jy ! Component: 100 - total flux cleaned = 0.0940733 Jy ! Component: 150 - total flux cleaned = 0.110284 Jy ! Component: 200 - total flux cleaned = 0.120825 Jy ! Total flux subtracted in 200 components = 0.120825 Jy ! Clean residual min=-0.005887 max=0.007797 Jy/beam ! Clean residual mean=-0.000008 rms=0.001904 Jy/beam ! Combined flux in latest and established models = 0.120825 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 0.120825 Jy ! Inverting map and beam ! Estimated beam: bmin=1.028 mas, bmaj=2.47 mas, bpa=5.974 degrees ! Estimated noise=437.873 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 = 0.0125723 Jy ! Component: 100 - total flux cleaned = 0.0205845 Jy ! Component: 150 - total flux cleaned = 0.0262602 Jy ! Component: 200 - total flux cleaned = 0.0300634 Jy ! Total flux subtracted in 200 components = 0.0300634 Jy ! Clean residual min=-0.004095 max=0.004398 Jy/beam ! Clean residual mean=0.000013 rms=0.001287 Jy/beam ! Combined flux in latest and established models = 0.150889 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 68 components and 0.150889 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=2.566 mas, bmaj=5.19 mas, bpa=2.771 degrees ! Estimated noise=491.552 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00450935 Jy ! Component: 100 - total flux cleaned = 0.00615964 Jy ! Component: 150 - total flux cleaned = 0.00687664 Jy ! Component: 200 - total flux cleaned = 0.00745437 Jy ! Total flux subtracted in 200 components = 0.00745437 Jy ! Clean residual min=-0.003345 max=0.002656 Jy/beam ! Clean residual mean=0.000004 rms=0.001018 Jy/beam ! Combined flux in latest and established models = 0.158343 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 = 0.000410752 Jy ! Component: 100 - total flux cleaned = 0.000705681 Jy ! Component: 150 - total flux cleaned = 0.000789937 Jy ! Component: 200 - total flux cleaned = 0.000868289 Jy ! Total flux subtracted in 200 components = 0.000868289 Jy ! Clean residual min=-0.003076 max=0.002475 Jy/beam ! Clean residual mean=0.000001 rms=0.000910 Jy/beam ! Combined flux in latest and established models = 0.159211 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 97 components and 0.159211 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.028 mas, bmaj=2.47 mas, bpa=5.974 degrees ! Estimated noise=437.873 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.56705e-05 Jy ! Component: 100 - total flux cleaned = -5.07797e-05 Jy ! Component: 150 - total flux cleaned = 5.02809e-05 Jy ! Component: 200 - total flux cleaned = 0.000140265 Jy ! Total flux subtracted in 200 components = 0.000140265 Jy ! Clean residual min=-0.003319 max=0.002777 Jy/beam ! Clean residual mean=-0.000001 rms=0.000773 Jy/beam ! Combined flux in latest and established models = 0.159352 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 111 components and 0.159352 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=0.070374Jy sigma=0.000709 ! Fit after self-cal, rms=0.070298Jy sigma=0.000708 wmodel J0909-0231_X_2014_01_04_pus_map.mod ! Writing 111 model components to file: J0909-0231_X_2014_01_04_pus_map.mod wobs J0909-0231_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J0909-0231_X_2014_01_04_pus_uvs.fits wwins J0909-0231_X_2014_01_04_pus_map.win ! wwins: Wrote 2 windows to J0909-0231_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 = -0.000678951 Jy ! Component: 100 - total flux cleaned = -0.000909635 Jy ! Component: 150 - total flux cleaned = -0.000792205 Jy ! Component: 200 - total flux cleaned = -0.000537081 Jy ! Component: 250 - total flux cleaned = -0.000302066 Jy ! Component: 300 - total flux cleaned = 9.04675e-06 Jy ! Component: 350 - total flux cleaned = 0.00024391 Jy ! Component: 400 - total flux cleaned = 0.00046721 Jy ! Component: 450 - total flux cleaned = 0.000573931 Jy ! Component: 500 - total flux cleaned = 0.000776106 Jy ! Component: 550 - total flux cleaned = 0.000921337 Jy ! Component: 600 - total flux cleaned = 0.00110783 Jy ! Component: 650 - total flux cleaned = 0.00126365 Jy ! Component: 700 - total flux cleaned = 0.00126468 Jy ! Component: 750 - total flux cleaned = 0.00124456 Jy ! Component: 800 - total flux cleaned = 0.0012053 Jy ! Component: 850 - total flux cleaned = 0.00110832 Jy ! Component: 900 - total flux cleaned = 0.000995566 Jy ! Component: 950 - total flux cleaned = 0.000813702 Jy ! Component: 1000 - total flux cleaned = 0.000654615 Jy ! Component: 1050 - total flux cleaned = 0.000517349 Jy ! Component: 1100 - total flux cleaned = 0.00036712 Jy ! Component: 1150 - total flux cleaned = 0.000237045 Jy ! Component: 1200 - total flux cleaned = 0.000141647 Jy ! Component: 1250 - total flux cleaned = 3.2741e-05 Jy ! Component: 1300 - total flux cleaned = -0.00010422 Jy ! Component: 1350 - total flux cleaned = -0.000222839 Jy ! Component: 1400 - total flux cleaned = -0.000338551 Jy ! Component: 1450 - total flux cleaned = -0.000437993 Jy ! Component: 1500 - total flux cleaned = -0.000549495 Jy ! Component: 1550 - total flux cleaned = -0.000618083 Jy ! Component: 1600 - total flux cleaned = -0.00071155 Jy ! Component: 1650 - total flux cleaned = -0.000777339 Jy ! Component: 1700 - total flux cleaned = -0.000880152 Jy ! Component: 1750 - total flux cleaned = -0.000955755 Jy ! Component: 1800 - total flux cleaned = -0.00105483 Jy ! Component: 1850 - total flux cleaned = -0.00114016 Jy ! Component: 1900 - total flux cleaned = -0.00118798 Jy ! Component: 1950 - total flux cleaned = -0.00119966 Jy ! Component: 2000 - total flux cleaned = -0.00117649 Jy ! Total flux subtracted in 2048 components = -0.00116522 Jy ! Clean residual min=-0.000577 max=0.000582 Jy/beam ! Clean residual mean=0.000003 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.158186 Jy keep ! Adding 115 model components to the UV plane model. ! The established model now contains 226 components and 0.158186 Jy ![Exited script file: muppet] wmap "J0909-0231_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.028 x 2.47 at 5.974 degrees (North through East) ! Clean map min=-0.0026257 max=0.097335 Jy/beam ! Writing clean map to FITS file: J0909-0231_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 0.0973349 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000201545 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.621189 0.621189 1.24238 2.48476 4.96951 9.93902 19.878 39.7561 79.5122 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.097 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.028 x 2.47 at 5.974 degrees (North through East) ! Clean map min=-0.0026257 max=0.097335 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 J0909-0231_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:23:45 2017