! Started logfile: J1640-0011_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:26:45 2017 obs J1640-0011_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J1640-0011_X_2014_01_04_pus_uva.fits ! AN table 1: 98 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: J1640-0011 ! ! 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 14700 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 J1640-0011_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 343 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 343 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 343 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 343 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 343 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 343 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 343 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 343 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 343 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 343 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 343 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 343 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.856960Jy sigma=0.010042 ! Fit after self-cal, rms=0.808252Jy sigma=0.009536 ! 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=0.5822 mas, bmaj=1.648 mas, bpa=0.9796 degrees ! Estimated noise=840.313 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 = 0.15169 Jy ! Component: 100 - total flux cleaned = 0.192493 Jy ! Total flux subtracted in 100 components = 0.192493 Jy ! Clean residual min=-0.015938 max=0.030231 Jy/beam ! Clean residual mean=-0.000003 rms=0.005190 Jy/beam ! Combined flux in latest and established models = 0.192493 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.192493 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=0.091449Jy sigma=0.000977 ! Fit after self-cal, rms=0.091439Jy sigma=0.000977 ! 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=0.7056 mas, bmaj=1.868 mas, bpa=-2.148 degrees ! Estimated noise=494.248 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 (-6.8, 4.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0296338 Jy ! Component: 100 - total flux cleaned = 0.0431621 Jy ! Component: 150 - total flux cleaned = 0.0492727 Jy ! Component: 200 - total flux cleaned = 0.0508278 Jy ! Total flux subtracted in 200 components = 0.0508278 Jy ! Clean residual min=-0.008285 max=0.013279 Jy/beam ! Clean residual mean=-0.000006 rms=0.002533 Jy/beam ! Combined flux in latest and established models = 0.243321 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 20 components and 0.243321 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=0.081303Jy sigma=0.000844 ! Fit after self-cal, rms=0.080615Jy sigma=0.000833 ! 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 0.95 ! MK 1.00 NL 0.99 OV 0.95 PT 0.96 ! SC 0.99 ! ! ! 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 0.99 OV 0.96 PT 0.93 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 1.02 NL 0.99 OV 0.98 PT 0.90 ! SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 1.01 NL 1.01 OV 0.98 PT 0.93 ! SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 1.03 NL 0.99 OV 0.99 PT 0.92 ! SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 1.03 NL 1.01 OV 0.99 PT 0.92 ! SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 1.01 NL 1.02 OV 1.02 PT 0.91 ! SC 0.97 ! ! ! 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 1.02 OV 1.01 PT 0.92 ! SC 0.98 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 1.00 NL 1.02 OV 1.02 PT 0.94 ! SC 0.94 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.03 ! MK 1.00 NL 1.04 OV 1.01 PT 0.90 ! SC 0.91 ! ! ! 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 1.00 OV 1.00 PT 0.92 ! SC 0.91 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 1.02 NL 1.02 OV 1.00 PT 0.95 ! SC 0.90 ! ! ! Fit before self-cal, rms=0.080615Jy sigma=0.000833 ! Fit after self-cal, rms=0.077816Jy sigma=0.000820 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7069 mas, bmaj=1.868 mas, bpa=-1.631 degrees ! Estimated noise=480.638 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 = 0.000304402 Jy ! Component: 100 - total flux cleaned = 0.000655182 Jy ! Component: 150 - total flux cleaned = 0.000644717 Jy ! Component: 200 - total flux cleaned = 0.000778808 Jy ! Total flux subtracted in 200 components = 0.000778808 Jy ! Clean residual min=-0.006093 max=0.005455 Jy/beam ! Clean residual mean=0.000003 rms=0.001396 Jy/beam ! Combined flux in latest and established models = 0.244099 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 31 components and 0.244099 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=0.076654Jy sigma=0.000815 ! Fit after self-cal, rms=0.076564Jy sigma=0.000814 ! 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=0.076564Jy sigma=0.000814 ! Fit after self-cal, rms=0.094436Jy sigma=0.000804 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7061 mas, bmaj=1.891 mas, bpa=-2.187 degrees ! Estimated noise=492.556 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000969557 Jy ! Component: 100 - total flux cleaned = -0.000973067 Jy ! Component: 150 - total flux cleaned = -0.00104252 Jy ! Component: 200 - total flux cleaned = -0.00116366 Jy ! Total flux subtracted in 200 components = -0.00116366 Jy ! Clean residual min=-0.003183 max=0.003287 Jy/beam ! Clean residual mean=0.000001 rms=0.000790 Jy/beam ! Combined flux in latest and established models = 0.242936 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 45 components and 0.242936 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=0.094322Jy sigma=0.000802 ! Fit after self-cal, rms=0.094443Jy sigma=0.000802 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 = -2.44627e-05 Jy ! Component: 100 - total flux cleaned = -2.69666e-05 Jy ! Component: 150 - total flux cleaned = -2.86711e-05 Jy ! Component: 200 - total flux cleaned = -2.7808e-05 Jy ! Total flux subtracted in 200 components = -2.7808e-05 Jy ! Clean residual min=-0.002846 max=0.002997 Jy/beam ! Clean residual mean=0.000001 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.242908 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 52 components and 0.242908 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=0.094395Jy sigma=0.000801 ! Fit after self-cal, rms=0.094408Jy sigma=0.000801 ! 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=0.094408Jy sigma=0.000801 ! Fit after self-cal, rms=0.097269Jy sigma=0.000801 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7066 mas, bmaj=1.893 mas, bpa=-2.211 degrees ! Estimated noise=493.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00045092 Jy ! Component: 100 - total flux cleaned = -0.000499145 Jy ! Component: 150 - total flux cleaned = -0.00054346 Jy ! Component: 200 - total flux cleaned = -0.00054488 Jy ! Total flux subtracted in 200 components = -0.00054488 Jy ! Clean residual min=-0.002602 max=0.002662 Jy/beam ! Clean residual mean=0.000000 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.242363 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 55 components and 0.242363 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=0.097220Jy sigma=0.000801 ! Fit after self-cal, rms=0.097252Jy sigma=0.000801 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 = -5.12324e-06 Jy ! Component: 100 - total flux cleaned = 3.09292e-05 Jy ! Component: 150 - total flux cleaned = 6.52179e-05 Jy ! Component: 200 - total flux cleaned = 0.000127889 Jy ! Total flux subtracted in 200 components = 0.000127889 Jy ! Clean residual min=-0.002448 max=0.002510 Jy/beam ! Clean residual mean=0.000000 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.242491 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 56 components and 0.242491 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=0.097224Jy sigma=0.000800 ! Fit after self-cal, rms=0.097241Jy sigma=0.000800 ! 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=0.097241Jy sigma=0.000800 ! Fit after self-cal, rms=0.099163Jy sigma=0.000800 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.97 mas, bmaj=4.749 mas, bpa=-7.201 degrees ! Estimated noise=654.998 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000761176 Jy ! Component: 100 - total flux cleaned = 0.000804539 Jy ! Component: 150 - total flux cleaned = 0.000821979 Jy ! Component: 200 - total flux cleaned = 0.0008551 Jy ! Total flux subtracted in 200 components = 0.0008551 Jy ! Clean residual min=-0.002006 max=0.002393 Jy/beam ! Clean residual mean=0.000002 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 0.243346 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 63 components and 0.243346 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=0.099164Jy sigma=0.000800 ! Fit after self-cal, rms=0.099167Jy sigma=0.000800 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 = 0.000241358 Jy ! Component: 100 - total flux cleaned = 0.000221305 Jy ! Component: 150 - total flux cleaned = 0.000204758 Jy ! Component: 200 - total flux cleaned = 0.00020532 Jy ! Total flux subtracted in 200 components = 0.00020532 Jy ! Clean residual min=-0.001926 max=0.002359 Jy/beam ! Clean residual mean=0.000002 rms=0.000696 Jy/beam ! Combined flux in latest and established models = 0.243551 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 75 components and 0.243551 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=0.099168Jy sigma=0.000800 ! Fit after self-cal, rms=0.099169Jy sigma=0.000800 ! 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=0.707 mas, bmaj=1.895 mas, bpa=-2.237 degrees ! Estimated noise=494.562 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.707 x 1.895 at -2.237 degrees (North through East) ! Clean map min=-0.0045194 max=0.18469 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=0.5786 mas, bmaj=1.663 mas, bpa=0.8473 degrees ! Estimated noise=853.668 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.153689 Jy ! Component: 100 - total flux cleaned = 0.19516 Jy ! Component: 150 - total flux cleaned = 0.213874 Jy ! Component: 200 - total flux cleaned = 0.224529 Jy ! Total flux subtracted in 200 components = 0.224529 Jy ! Clean residual min=-0.004961 max=0.005953 Jy/beam ! Clean residual mean=-0.000001 rms=0.001466 Jy/beam ! Combined flux in latest and established models = 0.224529 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.224529 Jy ! Inverting map and beam ! Estimated beam: bmin=0.707 mas, bmaj=1.895 mas, bpa=-2.237 degrees ! Estimated noise=494.562 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) ! Added new window around map position (-0.6, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00851531 Jy ! Component: 100 - total flux cleaned = 0.0126385 Jy ! Component: 150 - total flux cleaned = 0.0139518 Jy ! Component: 200 - total flux cleaned = 0.0149899 Jy ! Total flux subtracted in 200 components = 0.0149899 Jy ! Clean residual min=-0.002822 max=0.002680 Jy/beam ! Clean residual mean=-0.000000 rms=0.000791 Jy/beam ! Combined flux in latest and established models = 0.239519 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 39 components and 0.239519 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=1.97 mas, bmaj=4.749 mas, bpa=-7.201 degrees ! Estimated noise=654.998 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00172582 Jy ! Component: 100 - total flux cleaned = 0.001843 Jy ! Component: 150 - total flux cleaned = 0.00188643 Jy ! Component: 200 - total flux cleaned = 0.00192493 Jy ! Total flux subtracted in 200 components = 0.00192493 Jy ! Clean residual min=-0.002824 max=0.002401 Jy/beam ! Clean residual mean=-0.000000 rms=0.000891 Jy/beam ! Combined flux in latest and established models = 0.241444 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 = 3.93488e-05 Jy ! Component: 100 - total flux cleaned = 7.5781e-05 Jy ! Component: 150 - total flux cleaned = 0.000108724 Jy ! Component: 200 - total flux cleaned = 0.000140319 Jy ! Total flux subtracted in 200 components = 0.000140319 Jy ! Clean residual min=-0.002374 max=0.002186 Jy/beam ! Clean residual mean=-0.000000 rms=0.000784 Jy/beam ! Combined flux in latest and established models = 0.241585 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 53 components and 0.241584 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.707 mas, bmaj=1.895 mas, bpa=-2.237 degrees ! Estimated noise=494.562 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00108651 Jy ! Component: 100 - total flux cleaned = -0.00122228 Jy ! Component: 150 - total flux cleaned = -0.00128063 Jy ! Component: 200 - total flux cleaned = -0.00138364 Jy ! Total flux subtracted in 200 components = -0.00138364 Jy ! Clean residual min=-0.002369 max=0.001732 Jy/beam ! Clean residual mean=-0.000001 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.240201 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 68 components and 0.240201 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=0.099138Jy sigma=0.000800 ! Fit after self-cal, rms=0.099106Jy sigma=0.000800 wmodel J1640-0011_X_2014_01_04_pus_map.mod ! Writing 68 model components to file: J1640-0011_X_2014_01_04_pus_map.mod wobs J1640-0011_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J1640-0011_X_2014_01_04_pus_uvs.fits wwins J1640-0011_X_2014_01_04_pus_map.win ! wwins: Wrote 3 windows to J1640-0011_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 = -0.00107345 Jy ! Component: 100 - total flux cleaned = -0.00181848 Jy ! Component: 150 - total flux cleaned = -0.00232292 Jy ! Component: 200 - total flux cleaned = -0.00275828 Jy ! Component: 250 - total flux cleaned = -0.00302904 Jy ! Component: 300 - total flux cleaned = -0.00330847 Jy ! Component: 350 - total flux cleaned = -0.00359583 Jy ! Component: 400 - total flux cleaned = -0.00382227 Jy ! Component: 450 - total flux cleaned = -0.00399493 Jy ! Component: 500 - total flux cleaned = -0.00418159 Jy ! Component: 550 - total flux cleaned = -0.00436119 Jy ! Component: 600 - total flux cleaned = -0.00447744 Jy ! Component: 650 - total flux cleaned = -0.00451511 Jy ! Component: 700 - total flux cleaned = -0.00453347 Jy ! Component: 750 - total flux cleaned = -0.00460342 Jy ! Component: 800 - total flux cleaned = -0.00465446 Jy ! Component: 850 - total flux cleaned = -0.00465471 Jy ! Component: 900 - total flux cleaned = -0.00465489 Jy ! Component: 950 - total flux cleaned = -0.00465483 Jy ! Component: 1000 - total flux cleaned = -0.00460827 Jy ! Component: 1050 - total flux cleaned = -0.00454794 Jy ! Component: 1100 - total flux cleaned = -0.004489 Jy ! Component: 1150 - total flux cleaned = -0.00447442 Jy ! Component: 1200 - total flux cleaned = -0.00446031 Jy ! Component: 1250 - total flux cleaned = -0.00441841 Jy ! Component: 1300 - total flux cleaned = -0.00439079 Jy ! Component: 1350 - total flux cleaned = -0.00431092 Jy ! Component: 1400 - total flux cleaned = -0.00427196 Jy ! Component: 1450 - total flux cleaned = -0.00423358 Jy ! Component: 1500 - total flux cleaned = -0.0041958 Jy ! Component: 1550 - total flux cleaned = -0.0041218 Jy ! Component: 1600 - total flux cleaned = -0.00404912 Jy ! Component: 1650 - total flux cleaned = -0.00402536 Jy ! Component: 1700 - total flux cleaned = -0.00403715 Jy ! Component: 1750 - total flux cleaned = -0.00407188 Jy ! Component: 1800 - total flux cleaned = -0.00410601 Jy ! Component: 1850 - total flux cleaned = -0.00415127 Jy ! Component: 1900 - total flux cleaned = -0.00421828 Jy ! Component: 1950 - total flux cleaned = -0.00428459 Jy ! Component: 2000 - total flux cleaned = -0.00435029 Jy ! Total flux subtracted in 2048 components = -0.00441545 Jy ! Clean residual min=-0.000629 max=0.000617 Jy/beam ! Clean residual mean=-0.000001 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.235785 Jy keep ! Adding 112 model components to the UV plane model. ! The established model now contains 180 components and 0.235785 Jy ![Exited script file: muppet] wmap "J1640-0011_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.707 x 1.895 at -2.237 degrees (North through East) ! Clean map min=-0.0020169 max=0.18557 Jy/beam ! Writing clean map to FITS file: J1640-0011_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 0.185573 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000192804 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.311688 0.311688 0.623376 1.24675 2.49351 4.98701 9.97402 19.948 39.8961 79.7922 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.185 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.707 x 1.895 at -2.237 degrees (North through East) ! Clean map min=-0.0020169 max=0.18557 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 J1640-0011_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:26:47 2017