! Started logfile: J0440+2728_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:22:09 2017 obs J0440+2728_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J0440+2728_X_2014_01_04_pus_uva.fits ! AN table 1: 116 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: J0440+2728 ! ! 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 17400 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 J0440+2728_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 406 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 406 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 406 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 406 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 406 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 406 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 406 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 406 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 406 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 406 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 406 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 406 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.870851Jy sigma=0.011308 ! Fit after self-cal, rms=0.806231Jy sigma=0.010441 ! 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=0.7418 mas, bmaj=1.253 mas, bpa=7.584 degrees ! Estimated noise=909.252 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 = 0.147341 Jy ! Component: 100 - total flux cleaned = 0.182296 Jy ! Total flux subtracted in 100 components = 0.182296 Jy ! Clean residual min=-0.008935 max=0.014206 Jy/beam ! Clean residual mean=-0.000490 rms=0.002768 Jy/beam ! Combined flux in latest and established models = 0.182296 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.182296 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=0.073698Jy sigma=0.000891 ! Fit after self-cal, rms=0.073721Jy sigma=0.000891 ! 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=0.94 mas, bmaj=1.481 mas, bpa=4.319 degrees ! Estimated noise=419.901 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 = 0.0208642 Jy ! Component: 100 - total flux cleaned = 0.0301888 Jy ! Component: 150 - total flux cleaned = 0.0351893 Jy ! Component: 200 - total flux cleaned = 0.0380296 Jy ! Total flux subtracted in 200 components = 0.0380296 Jy ! Clean residual min=-0.007923 max=0.004830 Jy/beam ! Clean residual mean=-0.000213 rms=0.001543 Jy/beam ! Combined flux in latest and established models = 0.220326 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 24 components and 0.220326 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=0.068768Jy sigma=0.000808 ! Fit after self-cal, rms=0.068834Jy sigma=0.000808 ! 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 1.00 ! MK 1.02 NL 0.98 OV 1.02 PT 0.97 ! SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 0.99 NL 1.01 OV 1.01 PT 0.92 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 1.02 NL 1.01 OV 1.03 PT 0.91 ! SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 1.01 NL 1.00 OV 1.01 PT 0.92 ! SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 0.99 NL 1.01 OV 1.03 PT 0.91 ! SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 1.05 NL 1.02 OV 1.03 PT 0.91 ! SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.03 ! MK 1.02 NL 1.02 OV 1.06 PT 0.91 ! SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 1.00 NL 1.03 OV 1.06 PT 0.92 ! SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 1.00 NL 1.02 OV 1.06 PT 0.92 ! SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.03 ! MK 1.03 NL 1.03 OV 1.04 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 1.02 ! MK 1.06 NL 1.04 OV 1.02 PT 0.92 ! SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 1.03 NL 1.02 OV 1.04 PT 0.93 ! SC 0.97 ! ! ! Fit before self-cal, rms=0.068834Jy sigma=0.000808 ! Fit after self-cal, rms=0.068244Jy sigma=0.000795 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9446 mas, bmaj=1.491 mas, bpa=4.541 degrees ! Estimated noise=418.79 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 = -0.00141298 Jy ! Component: 100 - total flux cleaned = -0.00155084 Jy ! Component: 150 - total flux cleaned = -0.00155243 Jy ! Component: 200 - total flux cleaned = -0.00149383 Jy ! Total flux subtracted in 200 components = -0.00149383 Jy ! Clean residual min=-0.002886 max=0.003067 Jy/beam ! Clean residual mean=-0.000070 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 0.218832 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 28 components and 0.218832 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=0.068164Jy sigma=0.000794 ! Fit after self-cal, rms=0.068165Jy sigma=0.000794 ! 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=0.068165Jy sigma=0.000794 ! Fit after self-cal, rms=0.068979Jy sigma=0.000792 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9497 mas, bmaj=1.486 mas, bpa=4.454 degrees ! Estimated noise=418.822 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000539856 Jy ! Component: 100 - total flux cleaned = -0.000613091 Jy ! Component: 150 - total flux cleaned = -0.000700599 Jy ! Component: 200 - total flux cleaned = -0.000760959 Jy ! Total flux subtracted in 200 components = -0.000760959 Jy ! Clean residual min=-0.002577 max=0.002600 Jy/beam ! Clean residual mean=-0.000041 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.218071 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 32 components and 0.218071 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=0.068961Jy sigma=0.000792 ! Fit after self-cal, rms=0.068976Jy sigma=0.000792 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 (-5.8, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00234742 Jy ! Component: 100 - total flux cleaned = 0.00287051 Jy ! Component: 150 - total flux cleaned = 0.00303741 Jy ! Component: 200 - total flux cleaned = 0.00321635 Jy ! Total flux subtracted in 200 components = 0.00321635 Jy ! Clean residual min=-0.002099 max=0.001531 Jy/beam ! Clean residual mean=-0.000001 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.221287 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 49 components and 0.221287 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=0.068889Jy sigma=0.000791 ! Fit after self-cal, rms=0.068888Jy sigma=0.000791 ! 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=0.068888Jy sigma=0.000791 ! Fit after self-cal, rms=0.068999Jy sigma=0.000791 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9504 mas, bmaj=1.484 mas, bpa=4.511 degrees ! Estimated noise=417.899 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000865211 Jy ! Component: 100 - total flux cleaned = 0.000927149 Jy ! Component: 150 - total flux cleaned = 0.000952057 Jy ! Component: 200 - total flux cleaned = 0.000974516 Jy ! Total flux subtracted in 200 components = 0.000974516 Jy ! Clean residual min=-0.001806 max=0.001233 Jy/beam ! Clean residual mean=0.000011 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.222262 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 61 components and 0.222262 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=0.068971Jy sigma=0.000790 ! Fit after self-cal, rms=0.068975Jy sigma=0.000790 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 = 0.000113691 Jy ! Component: 100 - total flux cleaned = 5.15848e-05 Jy ! Component: 150 - total flux cleaned = 5.12091e-05 Jy ! Component: 200 - total flux cleaned = 5.141e-05 Jy ! Total flux subtracted in 200 components = 5.141e-05 Jy ! Clean residual min=-0.001677 max=0.001134 Jy/beam ! Clean residual mean=0.000012 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.222313 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 63 components and 0.222313 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=0.068963Jy sigma=0.000790 ! Fit after self-cal, rms=0.068963Jy sigma=0.000790 ! 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=0.068963Jy sigma=0.000790 ! Fit after self-cal, rms=0.068997Jy sigma=0.000790 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.403 mas, bmaj=3.456 mas, bpa=-13.53 degrees ! Estimated noise=508.645 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000237141 Jy ! Component: 100 - total flux cleaned = 0.000204525 Jy ! Component: 150 - total flux cleaned = 0.000192946 Jy ! Component: 200 - total flux cleaned = 0.000192596 Jy ! Total flux subtracted in 200 components = 0.000192596 Jy ! Clean residual min=-0.001847 max=0.001127 Jy/beam ! Clean residual mean=0.000018 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.222506 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 74 components and 0.222506 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=0.068994Jy sigma=0.000790 ! Fit after self-cal, rms=0.068994Jy sigma=0.000790 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 = -1.40358e-06 Jy ! Component: 100 - total flux cleaned = 4.78251e-05 Jy ! Component: 150 - total flux cleaned = 4.77669e-05 Jy ! Component: 200 - total flux cleaned = 4.83738e-05 Jy ! Total flux subtracted in 200 components = 4.83738e-05 Jy ! Clean residual min=-0.001775 max=0.001087 Jy/beam ! Clean residual mean=0.000020 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.222554 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 79 components and 0.222554 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=0.068994Jy sigma=0.000790 ! Fit after self-cal, rms=0.068994Jy sigma=0.000790 ! 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=0.9503 mas, bmaj=1.483 mas, bpa=4.541 degrees ! Estimated noise=417.523 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9503 x 1.483 at 4.541 degrees (North through East) ! Clean map min=-0.0015323 max=0.19656 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=0.749 mas, bmaj=1.249 mas, bpa=7.677 degrees ! Estimated noise=915.592 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.14823 Jy ! Component: 100 - total flux cleaned = 0.182992 Jy ! Component: 150 - total flux cleaned = 0.19648 Jy ! Component: 200 - total flux cleaned = 0.203683 Jy ! Total flux subtracted in 200 components = 0.203683 Jy ! Clean residual min=-0.004395 max=0.004750 Jy/beam ! Clean residual mean=-0.000172 rms=0.001261 Jy/beam ! Combined flux in latest and established models = 0.203683 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.203683 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9503 mas, bmaj=1.483 mas, bpa=4.541 degrees ! Estimated noise=417.523 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 = 0.00669036 Jy ! Component: 100 - total flux cleaned = 0.0101115 Jy ! Component: 150 - total flux cleaned = 0.0123902 Jy ! Component: 200 - total flux cleaned = 0.0140279 Jy ! Total flux subtracted in 200 components = 0.0140279 Jy ! Clean residual min=-0.002058 max=0.001972 Jy/beam ! Clean residual mean=-0.000051 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.217711 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 34 components and 0.217711 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=2.403 mas, bmaj=3.456 mas, bpa=-13.53 degrees ! Estimated noise=508.645 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00208464 Jy ! Component: 100 - total flux cleaned = 0.00313939 Jy ! Component: 150 - total flux cleaned = 0.00352681 Jy ! Component: 200 - total flux cleaned = 0.00368914 Jy ! Total flux subtracted in 200 components = 0.00368914 Jy ! Clean residual min=-0.001912 max=0.001200 Jy/beam ! Clean residual mean=-0.000007 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.2214 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 = 0.000138798 Jy ! Component: 100 - total flux cleaned = 0.000248041 Jy ! Component: 150 - total flux cleaned = 0.000346097 Jy ! Component: 200 - total flux cleaned = 0.000433559 Jy ! Total flux subtracted in 200 components = 0.000433559 Jy ! Clean residual min=-0.001764 max=0.001177 Jy/beam ! Clean residual mean=0.000005 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.221834 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 48 components and 0.221834 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9503 mas, bmaj=1.483 mas, bpa=4.541 degrees ! Estimated noise=417.523 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000415821 Jy ! Component: 100 - total flux cleaned = -0.000571799 Jy ! Component: 150 - total flux cleaned = -0.000603243 Jy ! Component: 200 - total flux cleaned = -0.000658387 Jy ! Total flux subtracted in 200 components = -0.000658387 Jy ! Clean residual min=-0.001471 max=0.001394 Jy/beam ! Clean residual mean=-0.000004 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.221175 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 60 components and 0.221175 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=0.069025Jy sigma=0.000790 ! Fit after self-cal, rms=0.069019Jy sigma=0.000790 wmodel J0440+2728_X_2014_01_04_pus_map.mod ! Writing 60 model components to file: J0440+2728_X_2014_01_04_pus_map.mod wobs J0440+2728_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J0440+2728_X_2014_01_04_pus_uvs.fits wwins J0440+2728_X_2014_01_04_pus_map.win ! wwins: Wrote 2 windows to J0440+2728_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 = -5.75901e-05 Jy ! Component: 100 - total flux cleaned = 9.7906e-05 Jy ! Component: 150 - total flux cleaned = 0.00015926 Jy ! Component: 200 - total flux cleaned = 0.000196252 Jy ! Component: 250 - total flux cleaned = 0.000279742 Jy ! Component: 300 - total flux cleaned = 0.000310486 Jy ! Component: 350 - total flux cleaned = 0.000383684 Jy ! Component: 400 - total flux cleaned = 0.00047988 Jy ! Component: 450 - total flux cleaned = 0.000558253 Jy ! Component: 500 - total flux cleaned = 0.000608334 Jy ! Component: 550 - total flux cleaned = 0.000620417 Jy ! Component: 600 - total flux cleaned = 0.000643562 Jy ! Component: 650 - total flux cleaned = 0.000677331 Jy ! Component: 700 - total flux cleaned = 0.000732122 Jy ! Component: 750 - total flux cleaned = 0.000806314 Jy ! Component: 800 - total flux cleaned = 0.000868047 Jy ! Component: 850 - total flux cleaned = 0.000938031 Jy ! Component: 900 - total flux cleaned = 0.00100614 Jy ! Component: 950 - total flux cleaned = 0.00101553 Jy ! Component: 1000 - total flux cleaned = 0.00106219 Jy ! Component: 1050 - total flux cleaned = 0.0010894 Jy ! Component: 1100 - total flux cleaned = 0.00110715 Jy ! Component: 1150 - total flux cleaned = 0.00114198 Jy ! Component: 1200 - total flux cleaned = 0.00116746 Jy ! Component: 1250 - total flux cleaned = 0.0011675 Jy ! Component: 1300 - total flux cleaned = 0.00117573 Jy ! Component: 1350 - total flux cleaned = 0.00119196 Jy ! Component: 1400 - total flux cleaned = 0.00123164 Jy ! Component: 1450 - total flux cleaned = 0.00127051 Jy ! Component: 1500 - total flux cleaned = 0.0013012 Jy ! Component: 1550 - total flux cleaned = 0.00133903 Jy ! Component: 1600 - total flux cleaned = 0.00137641 Jy ! Component: 1650 - total flux cleaned = 0.00141323 Jy ! Component: 1700 - total flux cleaned = 0.0014569 Jy ! Component: 1750 - total flux cleaned = 0.001507 Jy ! Component: 1800 - total flux cleaned = 0.0015282 Jy ! Component: 1850 - total flux cleaned = 0.00157024 Jy ! Component: 1900 - total flux cleaned = 0.00161874 Jy ! Component: 1950 - total flux cleaned = 0.00165984 Jy ! Component: 2000 - total flux cleaned = 0.00169374 Jy ! Total flux subtracted in 2048 components = 0.00174744 Jy ! Clean residual min=-0.000404 max=0.000380 Jy/beam ! Clean residual mean=-0.000002 rms=0.000116 Jy/beam ! Combined flux in latest and established models = 0.222923 Jy keep ! Adding 110 model components to the UV plane model. ! The established model now contains 170 components and 0.222923 Jy ![Exited script file: muppet] wmap "J0440+2728_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9503 x 1.483 at 4.541 degrees (North through East) ! Clean map min=-0.00083625 max=0.1976 Jy/beam ! Writing clean map to FITS file: J0440+2728_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 0.197603 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000114753 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.174218 0.174218 0.348436 0.696871 1.39374 2.78749 5.57497 11.1499 22.2999 44.5998 89.1995 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.197 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9503 x 1.483 at 4.541 degrees (North through East) ! Clean map min=-0.00083625 max=0.1976 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 J0440+2728_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:22:10 2017