! Started logfile: J1607-3331_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:26:35 2017 obs J1607-3331_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J1607-3331_X_2014_01_04_pus_uva.fits ! AN table 1: 48 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.189815 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1607-3331 ! ! 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 3936 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 J1607-3331_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 312 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 312 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 312 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 312 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 312 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 312 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 312 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 312 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 312 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 312 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 312 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 312 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.939467Jy sigma=0.008400 ! Fit after self-cal, rms=0.906480Jy sigma=0.008215 ! 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=0.5691 mas, bmaj=1.64 mas, bpa=9.502 degrees ! Estimated noise=2184.21 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 = 0.0754757 Jy ! Component: 100 - total flux cleaned = 0.0989313 Jy ! Total flux subtracted in 100 components = 0.0989313 Jy ! Clean residual min=-0.008566 max=0.013035 Jy/beam ! Clean residual mean=0.000208 rms=0.003343 Jy/beam ! Combined flux in latest and established models = 0.0989313 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0989313 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=0.095500Jy sigma=0.000791 ! Fit after self-cal, rms=0.095549Jy sigma=0.000790 ! 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=0.7038 mas, bmaj=1.907 mas, bpa=7.568 degrees ! Estimated noise=1320.21 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 = 0.015441 Jy ! Component: 100 - total flux cleaned = 0.022885 Jy ! Component: 150 - total flux cleaned = 0.0265998 Jy ! Component: 200 - total flux cleaned = 0.028563 Jy ! Total flux subtracted in 200 components = 0.028563 Jy ! Clean residual min=-0.004447 max=0.008159 Jy/beam ! Clean residual mean=0.000165 rms=0.001956 Jy/beam ! Combined flux in latest and established models = 0.127494 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 29 components and 0.127494 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=0.093747Jy sigma=0.000761 ! Fit after self-cal, rms=0.093765Jy sigma=0.000761 ! 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 0.92 ! MK 0.92 NL 1.33 OV 1.02 PT 0.91 ! SC 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.94 ! MK 1.02 NL 1.25 OV 0.93 PT 0.88 ! SC 1.24 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.89 ! MK 0.94 NL 1.19 OV 1.03 PT 0.90 ! SC 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 1.07 NL 1.10 OV 0.89 PT 0.94 ! SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 1.16 NL 1.13 OV 0.99 PT 0.85 ! SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.09 ! MK 1.00 NL 1.20 OV 0.94 PT 0.89 ! SC 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 1.04 NL 1.09 OV 1.01 PT 0.96 ! SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 0.95 NL 1.09 OV 0.91 PT 0.99 ! SC 1.08 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.03 ! MK 1.06 NL 1.16 OV 0.99 PT 0.90 ! SC 1.06 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.03 ! MK 1.09 NL 1.31 OV 0.88 PT 0.89 ! SC 1.15 ! ! ! 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 1.23 OV 1.10 PT 0.89 ! SC 0.81 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.08 ! MK 0.97 NL 0.94 OV 0.97 PT 1.01 ! SC 0.83 ! ! ! Fit before self-cal, rms=0.093765Jy sigma=0.000761 ! Fit after self-cal, rms=0.098512Jy sigma=0.000750 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.708 mas, bmaj=1.908 mas, bpa=7.88 degrees ! Estimated noise=1318.14 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 = 0.000601248 Jy ! Component: 100 - total flux cleaned = 0.000737261 Jy ! Component: 150 - total flux cleaned = 0.000777954 Jy ! Component: 200 - total flux cleaned = 0.000737216 Jy ! Total flux subtracted in 200 components = 0.000737216 Jy ! Clean residual min=-0.003751 max=0.003477 Jy/beam ! Clean residual mean=0.000022 rms=0.000935 Jy/beam ! Combined flux in latest and established models = 0.128232 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 35 components and 0.128232 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=0.098454Jy sigma=0.000749 ! Fit after self-cal, rms=0.098966Jy sigma=0.000749 ! 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=0.098966Jy sigma=0.000749 ! Fit after self-cal, rms=0.099916Jy sigma=0.000749 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7071 mas, bmaj=1.908 mas, bpa=7.78 degrees ! Estimated noise=1322.87 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000581755 Jy ! Component: 100 - total flux cleaned = 0.000714715 Jy ! Component: 150 - total flux cleaned = 0.000754245 Jy ! Component: 200 - total flux cleaned = 0.000789848 Jy ! Total flux subtracted in 200 components = 0.000789848 Jy ! Clean residual min=-0.003534 max=0.003261 Jy/beam ! Clean residual mean=0.000017 rms=0.000890 Jy/beam ! Combined flux in latest and established models = 0.129021 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 37 components and 0.129021 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=0.099866Jy sigma=0.000748 ! Fit after self-cal, rms=0.099909Jy sigma=0.000748 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.84122e-05 Jy ! Component: 100 - total flux cleaned = 2.99447e-05 Jy ! Component: 150 - total flux cleaned = 6.40822e-05 Jy ! Component: 200 - total flux cleaned = 9.62495e-05 Jy ! Total flux subtracted in 200 components = 9.62495e-05 Jy ! Clean residual min=-0.003534 max=0.003132 Jy/beam ! Clean residual mean=0.000016 rms=0.000875 Jy/beam ! Combined flux in latest and established models = 0.129118 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 37 components and 0.129118 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=0.099872Jy sigma=0.000748 ! Fit after self-cal, rms=0.099878Jy sigma=0.000748 ! 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=0.099878Jy sigma=0.000748 ! Fit after self-cal, rms=0.099701Jy sigma=0.000748 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7053 mas, bmaj=1.906 mas, bpa=7.712 degrees ! Estimated noise=1323.18 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00048563 Jy ! Component: 100 - total flux cleaned = 0.000597185 Jy ! Component: 150 - total flux cleaned = 0.000631381 Jy ! Component: 200 - total flux cleaned = 0.000663434 Jy ! Total flux subtracted in 200 components = 0.000663434 Jy ! Clean residual min=-0.003429 max=0.002958 Jy/beam ! Clean residual mean=0.000017 rms=0.000849 Jy/beam ! Combined flux in latest and established models = 0.129781 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 38 components and 0.129781 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=0.099664Jy sigma=0.000748 ! Fit after self-cal, rms=0.099657Jy sigma=0.000748 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.69594e-05 Jy ! Component: 100 - total flux cleaned = 5.03223e-05 Jy ! Component: 150 - total flux cleaned = 7.84093e-05 Jy ! Component: 200 - total flux cleaned = 7.80473e-05 Jy ! Total flux subtracted in 200 components = 7.80473e-05 Jy ! Clean residual min=-0.003435 max=0.002848 Jy/beam ! Clean residual mean=0.000016 rms=0.000840 Jy/beam ! Combined flux in latest and established models = 0.129859 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 38 components and 0.129859 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=0.099629Jy sigma=0.000748 ! Fit after self-cal, rms=0.099629Jy sigma=0.000748 ! 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=0.099629Jy sigma=0.000748 ! Fit after self-cal, rms=0.099364Jy sigma=0.000748 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.192 mas, bmaj=7.813 mas, bpa=9.629 degrees ! Estimated noise=1766.77 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.48933e-05 Jy ! Component: 100 - total flux cleaned = 6.66856e-05 Jy ! Component: 150 - total flux cleaned = 6.77644e-05 Jy ! Component: 200 - total flux cleaned = 6.82111e-05 Jy ! Total flux subtracted in 200 components = 6.82111e-05 Jy ! Clean residual min=-0.002278 max=0.002126 Jy/beam ! Clean residual mean=0.000056 rms=0.000915 Jy/beam ! Combined flux in latest and established models = 0.129927 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 40 components and 0.129927 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=0.099371Jy sigma=0.000748 ! Fit after self-cal, rms=0.099350Jy sigma=0.000748 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 = -2.63162e-05 Jy ! Component: 100 - total flux cleaned = -2.46311e-05 Jy ! Component: 150 - total flux cleaned = -2.36054e-05 Jy ! Component: 200 - total flux cleaned = -2.3268e-05 Jy ! Total flux subtracted in 200 components = -2.3268e-05 Jy ! Clean residual min=-0.002280 max=0.002118 Jy/beam ! Clean residual mean=0.000056 rms=0.000915 Jy/beam ! Combined flux in latest and established models = 0.129904 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 40 components and 0.129904 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=0.099359Jy sigma=0.000748 ! Fit after self-cal, rms=0.099351Jy sigma=0.000748 ! 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=0.7036 mas, bmaj=1.904 mas, bpa=7.653 degrees ! Estimated noise=1322.79 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7036 x 1.904 at 7.653 degrees (North through East) ! Clean map min=-0.0028395 max=0.10073 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=0.5675 mas, bmaj=1.627 mas, bpa=9.769 degrees ! Estimated noise=2183.78 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.074265 Jy ! Component: 100 - total flux cleaned = 0.100691 Jy ! Component: 150 - total flux cleaned = 0.113912 Jy ! Component: 200 - total flux cleaned = 0.121302 Jy ! Total flux subtracted in 200 components = 0.121302 Jy ! Clean residual min=-0.006207 max=0.005686 Jy/beam ! Clean residual mean=0.000054 rms=0.001708 Jy/beam ! Combined flux in latest and established models = 0.121302 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 0.121302 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7036 mas, bmaj=1.904 mas, bpa=7.653 degrees ! Estimated noise=1322.79 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 = 0.00485924 Jy ! Component: 100 - total flux cleaned = 0.00717355 Jy ! Component: 150 - total flux cleaned = 0.00776812 Jy ! Component: 200 - total flux cleaned = 0.00789778 Jy ! Total flux subtracted in 200 components = 0.00789778 Jy ! Clean residual min=-0.003554 max=0.003076 Jy/beam ! Clean residual mean=0.000029 rms=0.000858 Jy/beam ! Combined flux in latest and established models = 0.129199 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 15 components and 0.129199 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=2.192 mas, bmaj=7.813 mas, bpa=9.629 degrees ! Estimated noise=1766.77 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000277699 Jy ! Component: 100 - total flux cleaned = 0.00027926 Jy ! Component: 150 - total flux cleaned = 0.000280676 Jy ! Component: 200 - total flux cleaned = 0.000281376 Jy ! Total flux subtracted in 200 components = 0.000281376 Jy ! Clean residual min=-0.002357 max=0.002112 Jy/beam ! Clean residual mean=0.000068 rms=0.000929 Jy/beam ! Combined flux in latest and established models = 0.129481 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 = 6.22963e-07 Jy ! Component: 100 - total flux cleaned = 1.06574e-06 Jy ! Component: 150 - total flux cleaned = 1.40038e-06 Jy ! Component: 200 - total flux cleaned = 1.68401e-06 Jy ! Total flux subtracted in 200 components = 1.68401e-06 Jy ! Clean residual min=-0.002336 max=0.002159 Jy/beam ! Clean residual mean=0.000068 rms=0.000922 Jy/beam ! Combined flux in latest and established models = 0.129482 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 23 components and 0.129482 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7036 mas, bmaj=1.904 mas, bpa=7.653 degrees ! Estimated noise=1322.79 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000180281 Jy ! Component: 100 - total flux cleaned = -0.000190989 Jy ! Component: 150 - total flux cleaned = -1.39464e-05 Jy ! Component: 200 - total flux cleaned = 0.00010633 Jy ! Total flux subtracted in 200 components = 0.00010633 Jy ! Clean residual min=-0.003451 max=0.002992 Jy/beam ! Clean residual mean=0.000025 rms=0.000818 Jy/beam ! Combined flux in latest and established models = 0.129589 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 26 components and 0.129589 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=0.099333Jy sigma=0.000748 ! Fit after self-cal, rms=0.099320Jy sigma=0.000748 wmodel J1607-3331_X_2014_01_04_pus_map.mod ! Writing 26 model components to file: J1607-3331_X_2014_01_04_pus_map.mod wobs J1607-3331_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J1607-3331_X_2014_01_04_pus_uvs.fits wwins J1607-3331_X_2014_01_04_pus_map.win ! wwins: Wrote 1 windows to J1607-3331_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 = -0.000481167 Jy ! Component: 100 - total flux cleaned = -0.000747898 Jy ! Component: 150 - total flux cleaned = -0.000870095 Jy ! Component: 200 - total flux cleaned = -0.000944704 Jy ! Component: 250 - total flux cleaned = -0.000743136 Jy ! Component: 300 - total flux cleaned = -0.000553745 Jy ! Component: 350 - total flux cleaned = -0.000375311 Jy ! Component: 400 - total flux cleaned = -0.000290735 Jy ! Component: 450 - total flux cleaned = -0.000290624 Jy ! Component: 500 - total flux cleaned = -0.000263278 Jy ! Component: 550 - total flux cleaned = -0.000288977 Jy ! Component: 600 - total flux cleaned = -0.000362642 Jy ! Component: 650 - total flux cleaned = -0.00041001 Jy ! Component: 700 - total flux cleaned = -0.00043309 Jy ! Component: 750 - total flux cleaned = -0.000456329 Jy ! Component: 800 - total flux cleaned = -0.00052314 Jy ! Component: 850 - total flux cleaned = -0.000545095 Jy ! Component: 900 - total flux cleaned = -0.00062999 Jy ! Component: 950 - total flux cleaned = -0.000650351 Jy ! Component: 1000 - total flux cleaned = -0.00062993 Jy ! Component: 1050 - total flux cleaned = -0.000629735 Jy ! Component: 1100 - total flux cleaned = -0.00059037 Jy ! Component: 1150 - total flux cleaned = -0.000551693 Jy ! Component: 1200 - total flux cleaned = -0.000513411 Jy ! Component: 1250 - total flux cleaned = -0.000494364 Jy ! Component: 1300 - total flux cleaned = -0.000456774 Jy ! Component: 1350 - total flux cleaned = -0.000419509 Jy ! Component: 1400 - total flux cleaned = -0.00040094 Jy ! Component: 1450 - total flux cleaned = -0.000401031 Jy ! Component: 1500 - total flux cleaned = -0.000419445 Jy ! Component: 1550 - total flux cleaned = -0.00041934 Jy ! Component: 1600 - total flux cleaned = -0.000328058 Jy ! Component: 1650 - total flux cleaned = -0.00030986 Jy ! Component: 1700 - total flux cleaned = -0.000309783 Jy ! Component: 1750 - total flux cleaned = -0.000291756 Jy ! Component: 1800 - total flux cleaned = -0.000255584 Jy ! Component: 1850 - total flux cleaned = -0.000273643 Jy ! Component: 1900 - total flux cleaned = -0.000255644 Jy ! Component: 1950 - total flux cleaned = -0.000237325 Jy ! Component: 2000 - total flux cleaned = -0.000182797 Jy ! Total flux subtracted in 2048 components = -0.00014624 Jy ! Clean residual min=-0.001029 max=0.001083 Jy/beam ! Clean residual mean=0.000005 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.129442 Jy keep ! Adding 89 model components to the UV plane model. ! The established model now contains 115 components and 0.129442 Jy ![Exited script file: muppet] wmap "J1607-3331_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7036 x 1.904 at 7.653 degrees (North through East) ! Clean map min=-0.0019273 max=0.1011 Jy/beam ! Writing clean map to FITS file: J1607-3331_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 0.101102 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000396894 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.1777 1.1777 2.3554 4.71081 9.42162 18.8432 37.6865 75.3729 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.101 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7036 x 1.904 at 7.653 degrees (North through East) ! Clean map min=-0.0019273 max=0.1011 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 J1607-3331_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:26:36 2017