! Started logfile: J0845-3347_X_2017_10_21_pus_uvs.log on Sat May 11 21:52:41 2019 obs J0845-3347_X_2017_10_21_pus_uva.fits ! Reading UV FITS file: J0845-3347_X_2017_10_21_pus_uva.fits ! AN table 1: 146 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.589802 visibilities/baseline/integration-bin. ! Found source: J0845-3347 ! ! 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 1202 lines of history. ! ! Reading 37200 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 J0845-3347_X_2017_10_21_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 299 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 299 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 299 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 299 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 299 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 372 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 299 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 299 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 299 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 299 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 299 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 299 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.910265Jy sigma=0.006562 ! Fit after self-cal, rms=0.858723Jy sigma=0.006206 ! 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=0.8644 mas, bmaj=5.952 mas, bpa=-20.79 degrees ! Estimated noise=951.775 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 = 0.109504 Jy ! Component: 100 - total flux cleaned = 0.136485 Jy ! Total flux subtracted in 100 components = 0.136485 Jy ! Clean residual min=-0.006927 max=0.011683 Jy/beam ! Clean residual mean=-0.000097 rms=0.002162 Jy/beam ! Combined flux in latest and established models = 0.136485 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.136485 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=0.105141Jy sigma=0.000726 ! Fit after self-cal, rms=0.105141Jy sigma=0.000725 ! 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=1.164 mas, bmaj=6.686 mas, bpa=-19.95 degrees ! Estimated noise=515.815 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 = 0.0177039 Jy ! Component: 100 - total flux cleaned = 0.0265697 Jy ! Component: 150 - total flux cleaned = 0.0313685 Jy ! Component: 200 - total flux cleaned = 0.0340201 Jy ! Total flux subtracted in 200 components = 0.0340201 Jy ! Clean residual min=-0.004161 max=0.003672 Jy/beam ! Clean residual mean=0.000051 rms=0.001060 Jy/beam ! Combined flux in latest and established models = 0.170505 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 61 components and 0.170505 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=0.102349Jy sigma=0.000704 ! Fit after self-cal, rms=0.102334Jy sigma=0.000704 ! 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 1.04 FD 1.03 HN 1.00* KP 0.93 ! LA 0.99 MK 1.01 NL 1.01 OV 1.02 ! PT 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.02 HN 1.00* KP 0.93 ! LA 1.02 MK 1.02 NL 0.98 OV 1.00 ! PT 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.00* KP 0.95 ! LA 0.98 MK 1.03 NL 0.98 OV 1.02 ! PT 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.02 HN 1.00* KP 0.92 ! LA 0.98 MK 1.04 NL 1.02 OV 1.01 ! PT 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.99 HN 1.00* KP 0.91 ! LA 1.05 MK 1.05 NL 0.99 OV 0.99 ! PT 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.00* KP 0.91 ! LA 1.03 MK 1.03 NL 0.97 OV 1.00 ! PT 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.00* KP 0.89 ! LA 0.98 MK 1.03 NL 1.01 OV 1.05 ! PT 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.06 HN 1.00* KP 0.91 ! LA 1.05 MK 1.06 NL 1.00 OV 0.98 ! PT 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 1.00* KP 0.93 ! LA 1.00 MK 1.01 NL 1.00 OV 1.01 ! PT 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.01 HN 1.00* KP 0.92 ! LA 1.03 MK 1.01 NL 1.03 OV 1.01 ! PT 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.00* KP 0.90 ! LA 0.99 MK 1.06 NL 1.03 OV 1.02 ! PT 1.08 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.00* KP 0.92 ! LA 1.05 MK 1.01 NL 1.01 OV 1.06 ! PT 1.02 ! ! ! Fit before self-cal, rms=0.102334Jy sigma=0.000704 ! Fit after self-cal, rms=0.102649Jy sigma=0.000701 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.179 mas, bmaj=6.791 mas, bpa=-19.9 degrees ! Estimated noise=515.98 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 = -0.000836265 Jy ! Component: 100 - total flux cleaned = -0.000979328 Jy ! Component: 150 - total flux cleaned = -0.00110422 Jy ! Component: 200 - total flux cleaned = -0.0011884 Jy ! Total flux subtracted in 200 components = -0.0011884 Jy ! Clean residual min=-0.002844 max=0.002817 Jy/beam ! Clean residual mean=-0.000005 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.169316 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 68 components and 0.169316 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=0.102626Jy sigma=0.000701 ! Fit after self-cal, rms=0.102656Jy sigma=0.000701 ! 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=0.102656Jy sigma=0.000701 ! Fit after self-cal, rms=0.102831Jy sigma=0.000700 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.177 mas, bmaj=6.801 mas, bpa=-19.94 degrees ! Estimated noise=515.414 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000959112 Jy ! Component: 100 - total flux cleaned = -0.00115109 Jy ! Component: 150 - total flux cleaned = -0.0013321 Jy ! Component: 200 - total flux cleaned = -0.00150051 Jy ! Total flux subtracted in 200 components = -0.00150051 Jy ! Clean residual min=-0.002210 max=0.002027 Jy/beam ! Clean residual mean=-0.000007 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.167816 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 78 components and 0.167816 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=0.102820Jy sigma=0.000699 ! Fit after self-cal, rms=0.102841Jy sigma=0.000699 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 = -0.00017158 Jy ! Component: 100 - total flux cleaned = -0.000239205 Jy ! Component: 150 - total flux cleaned = -0.000288558 Jy ! Component: 200 - total flux cleaned = -0.000333973 Jy ! Total flux subtracted in 200 components = -0.000333973 Jy ! Clean residual min=-0.002171 max=0.002128 Jy/beam ! Clean residual mean=-0.000008 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.167482 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 94 components and 0.167482 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=0.102839Jy sigma=0.000699 ! Fit after self-cal, rms=0.102838Jy sigma=0.000699 ! 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=0.102838Jy sigma=0.000699 ! Fit after self-cal, rms=0.102993Jy sigma=0.000699 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.178 mas, bmaj=6.822 mas, bpa=-19.96 degrees ! Estimated noise=515.475 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000612555 Jy ! Component: 100 - total flux cleaned = -0.000743854 Jy ! Component: 150 - total flux cleaned = -0.00086832 Jy ! Component: 200 - total flux cleaned = -0.000962184 Jy ! Total flux subtracted in 200 components = -0.000962184 Jy ! Clean residual min=-0.002084 max=0.001989 Jy/beam ! Clean residual mean=-0.000006 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.16652 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 97 components and 0.16652 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=0.102988Jy sigma=0.000699 ! Fit after self-cal, rms=0.102990Jy sigma=0.000699 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 = -0.000101288 Jy ! Component: 100 - total flux cleaned = -0.000139983 Jy ! Component: 150 - total flux cleaned = -0.000185902 Jy ! Component: 200 - total flux cleaned = -0.00022914 Jy ! Total flux subtracted in 200 components = -0.00022914 Jy ! Clean residual min=-0.002048 max=0.002024 Jy/beam ! Clean residual mean=-0.000007 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.166291 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 102 components and 0.166291 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=0.102989Jy sigma=0.000699 ! Fit after self-cal, rms=0.102989Jy sigma=0.000699 ! 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=0.102989Jy sigma=0.000699 ! Fit after self-cal, rms=0.103055Jy sigma=0.000699 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.761 mas, bmaj=9.479 mas, bpa=-6.708 degrees ! Estimated noise=560.694 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000452359 Jy ! Component: 100 - total flux cleaned = -0.000561216 Jy ! Component: 150 - total flux cleaned = -0.000582686 Jy ! Component: 200 - total flux cleaned = -0.000621973 Jy ! Total flux subtracted in 200 components = -0.000621973 Jy ! Clean residual min=-0.002107 max=0.002179 Jy/beam ! Clean residual mean=-0.000007 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.165669 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 108 components and 0.165669 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=0.103054Jy sigma=0.000699 ! Fit after self-cal, rms=0.103056Jy sigma=0.000699 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 (-4.4, 9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100951 Jy ! Component: 100 - total flux cleaned = 0.00076366 Jy ! Component: 150 - total flux cleaned = 0.000510935 Jy ! Component: 200 - total flux cleaned = 0.000482418 Jy ! Total flux subtracted in 200 components = 0.000482418 Jy ! Clean residual min=-0.001526 max=0.001257 Jy/beam ! Clean residual mean=-0.000004 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.166151 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 145 components and 0.166151 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=0.103023Jy sigma=0.000699 ! Fit after self-cal, rms=0.103027Jy sigma=0.000699 ! 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=1.178 mas, bmaj=6.837 mas, bpa=-19.97 degrees ! Estimated noise=515.369 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.178 x 6.837 at -19.97 degrees (North through East) ! Clean map min=-0.0014799 max=0.14662 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=0.8681 mas, bmaj=6.077 mas, bpa=-20.79 degrees ! Estimated noise=960.491 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.110136 Jy ! Component: 100 - total flux cleaned = 0.136769 Jy ! Component: 150 - total flux cleaned = 0.149226 Jy ! Component: 200 - total flux cleaned = 0.156496 Jy ! Total flux subtracted in 200 components = 0.156496 Jy ! Clean residual min=-0.002872 max=0.003705 Jy/beam ! Clean residual mean=-0.000029 rms=0.000943 Jy/beam ! Combined flux in latest and established models = 0.156496 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.156496 Jy ! Inverting map and beam ! Estimated beam: bmin=1.178 mas, bmaj=6.837 mas, bpa=-19.97 degrees ! Estimated noise=515.369 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 = 0.00571273 Jy ! Component: 100 - total flux cleaned = 0.00879256 Jy ! Component: 150 - total flux cleaned = 0.00978562 Jy ! Component: 200 - total flux cleaned = 0.00989869 Jy ! Total flux subtracted in 200 components = 0.00989869 Jy ! Clean residual min=-0.001694 max=0.001339 Jy/beam ! Clean residual mean=-0.000006 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.166395 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 74 components and 0.166395 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=2.761 mas, bmaj=9.479 mas, bpa=-6.708 degrees ! Estimated noise=560.694 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.29812e-05 Jy ! Component: 100 - total flux cleaned = -0.000254394 Jy ! Component: 150 - total flux cleaned = -0.000403947 Jy ! Component: 200 - total flux cleaned = -0.000403465 Jy ! Total flux subtracted in 200 components = -0.000403465 Jy ! Clean residual min=-0.001475 max=0.001038 Jy/beam ! Clean residual mean=-0.000009 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.165991 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 = 6.77326e-05 Jy ! Component: 100 - total flux cleaned = 8.74695e-05 Jy ! Component: 150 - total flux cleaned = 8.75519e-05 Jy ! Component: 200 - total flux cleaned = 0.000104923 Jy ! Total flux subtracted in 200 components = 0.000104923 Jy ! Clean residual min=-0.001400 max=0.000987 Jy/beam ! Clean residual mean=-0.000007 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.166096 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 149 components and 0.166096 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.178 mas, bmaj=6.837 mas, bpa=-19.97 degrees ! Estimated noise=515.369 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000125963 Jy ! Component: 100 - total flux cleaned = -0.000126059 Jy ! Component: 150 - total flux cleaned = -3.30891e-05 Jy ! Component: 200 - total flux cleaned = 9.45765e-06 Jy ! Total flux subtracted in 200 components = 9.45765e-06 Jy ! Clean residual min=-0.001351 max=0.000913 Jy/beam ! Clean residual mean=-0.000003 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.166106 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 186 components and 0.166106 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=0.103017Jy sigma=0.000699 ! Fit after self-cal, rms=0.103018Jy sigma=0.000699 wmodel J0845-3347_X_2017_10_21_pus_map.mod ! Writing 186 model components to file: J0845-3347_X_2017_10_21_pus_map.mod wobs J0845-3347_X_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J0845-3347_X_2017_10_21_pus_uvs.fits wwins J0845-3347_X_2017_10_21_pus_map.win ! wwins: Wrote 2 windows to J0845-3347_X_2017_10_21_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 = -0.000440421 Jy ! Component: 100 - total flux cleaned = -0.000394918 Jy ! Component: 150 - total flux cleaned = -0.000309791 Jy ! Component: 200 - total flux cleaned = -0.000269628 Jy ! Component: 250 - total flux cleaned = -0.000306644 Jy ! Component: 300 - total flux cleaned = -0.000353573 Jy ! Component: 350 - total flux cleaned = -0.000432227 Jy ! Component: 400 - total flux cleaned = -0.000486687 Jy ! Component: 450 - total flux cleaned = -0.000550227 Jy ! Component: 500 - total flux cleaned = -0.000601626 Jy ! Component: 550 - total flux cleaned = -0.000641716 Jy ! Component: 600 - total flux cleaned = -0.000700018 Jy ! Component: 650 - total flux cleaned = -0.000737783 Jy ! Component: 700 - total flux cleaned = -0.000728475 Jy ! Component: 750 - total flux cleaned = -0.000737621 Jy ! Component: 800 - total flux cleaned = -0.000728934 Jy ! Component: 850 - total flux cleaned = -0.000728937 Jy ! Component: 900 - total flux cleaned = -0.000728876 Jy ! Component: 950 - total flux cleaned = -0.000704164 Jy ! Component: 1000 - total flux cleaned = -0.000728637 Jy ! Component: 1050 - total flux cleaned = -0.000768085 Jy ! Component: 1100 - total flux cleaned = -0.000768067 Jy ! Component: 1150 - total flux cleaned = -0.000790735 Jy ! Component: 1200 - total flux cleaned = -0.000790607 Jy ! Component: 1250 - total flux cleaned = -0.000797877 Jy ! Component: 1300 - total flux cleaned = -0.000805028 Jy ! Component: 1350 - total flux cleaned = -0.000819303 Jy ! Component: 1400 - total flux cleaned = -0.000819455 Jy ! Component: 1450 - total flux cleaned = -0.000833301 Jy ! Component: 1500 - total flux cleaned = -0.000867186 Jy ! Component: 1550 - total flux cleaned = -0.000880446 Jy ! Component: 1600 - total flux cleaned = -0.000880372 Jy ! Component: 1650 - total flux cleaned = -0.000893251 Jy ! Component: 1700 - total flux cleaned = -0.00089321 Jy ! Component: 1750 - total flux cleaned = -0.000905826 Jy ! Component: 1800 - total flux cleaned = -0.000905844 Jy ! Component: 1850 - total flux cleaned = -0.000924405 Jy ! Component: 1900 - total flux cleaned = -0.000936569 Jy ! Component: 1950 - total flux cleaned = -0.000954486 Jy ! Component: 2000 - total flux cleaned = -0.000960377 Jy ! Total flux subtracted in 2048 components = -0.000977913 Jy ! Clean residual min=-0.000338 max=0.000316 Jy/beam ! Clean residual mean=-0.000002 rms=0.000124 Jy/beam ! Combined flux in latest and established models = 0.165128 Jy keep ! Adding 123 model components to the UV plane model. ! The established model now contains 309 components and 0.165128 Jy ![Exited script file: muppet] wmap "J0845-3347_X_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.178 x 6.837 at -19.97 degrees (North through East) ! Clean map min=-0.0010875 max=0.14537 Jy/beam ! Writing clean map to FITS file: J0845-3347_X_2017_10_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.145368 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000125901 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.259826 0.259826 0.519653 1.03931 2.07861 4.15722 8.31444 16.6289 33.2578 66.5155 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.145 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.178 x 6.837 at -19.97 degrees (North through East) ! Clean map min=-0.0010875 max=0.14537 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 J0845-3347_X_2017_10_21_pus_uvs.log closed on Sat May 11 21:52:44 2019