! Started logfile: J1444-0859_X_2017_10_21_pus_uvs.log on Sat May 11 21:55:54 2019 obs J1444-0859_X_2017_10_21_pus_uva.fits ! Reading UV FITS file: J1444-0859_X_2017_10_21_pus_uva.fits ! AN table 1: 295 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.991431 visibilities/baseline/integration-bin. ! Found source: J1444-0859 ! ! 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 126348 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 J1444-0859_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 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 219 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.873729Jy sigma=0.006811 ! Fit after self-cal, rms=0.843655Jy sigma=0.006569 ! 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=0.8016 mas, bmaj=3.522 mas, bpa=-19.33 degrees ! Estimated noise=594.11 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 = 0.126227 Jy ! Component: 100 - total flux cleaned = 0.15394 Jy ! Total flux subtracted in 100 components = 0.15394 Jy ! Clean residual min=-0.007139 max=0.012413 Jy/beam ! Clean residual mean=0.000050 rms=0.002505 Jy/beam ! Combined flux in latest and established models = 0.15394 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.15394 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=0.102999Jy sigma=0.000743 ! Fit after self-cal, rms=0.102997Jy sigma=0.000743 ! 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=1.051 mas, bmaj=3.817 mas, bpa=-17.96 degrees ! Estimated noise=260.661 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 = 0.0119587 Jy ! Component: 100 - total flux cleaned = 0.0185809 Jy ! Component: 150 - total flux cleaned = 0.0223581 Jy ! Component: 200 - total flux cleaned = 0.0230168 Jy ! Total flux subtracted in 200 components = 0.0230168 Jy ! Clean residual min=-0.005632 max=0.010239 Jy/beam ! Clean residual mean=0.000065 rms=0.002258 Jy/beam ! Combined flux in latest and established models = 0.176957 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 38 components and 0.176957 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=0.101814Jy sigma=0.000729 ! Fit after self-cal, rms=0.101849Jy sigma=0.000729 ! 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 1.06 FD 1.01 HN 1.41 KP 0.96 ! LA 0.97 MK 1.01 NL 0.86 OV 0.97 ! PT 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.36 KP 0.95 ! LA 0.97 MK 1.00 NL 0.87 OV 0.98 ! PT 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 1.36 KP 0.94 ! LA 0.95 MK 1.05 NL 0.86 OV 0.98 ! PT 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.37 KP 0.94 ! LA 0.96 MK 1.03 NL 0.88 OV 0.96 ! PT 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.98 HN 1.31 KP 0.94 ! LA 1.00 MK 1.00 NL 0.84 OV 0.97 ! PT 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 1.33 KP 0.95 ! LA 0.99 MK 1.03 NL 0.85 OV 0.97 ! PT 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.36 KP 0.94 ! LA 0.95 MK 1.03 NL 0.88 OV 0.97 ! PT 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.04 HN 1.31 KP 0.95 ! LA 0.96 MK 1.03 NL 0.88 OV 0.98 ! PT 0.95 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.33 KP 0.93 ! LA 0.94 MK 1.00 NL 0.89 OV 0.97 ! PT 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.99 HN 1.37 KP 0.94 ! LA 0.94 MK 1.02 NL 0.88 OV 0.97 ! PT 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.99 HN 1.31 KP 0.94 ! LA 0.96 MK 0.99 NL 0.87 OV 0.97 ! PT 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.99 HN 1.30 KP 0.92 ! LA 0.98 MK 0.92 NL 0.88 OV 1.00 ! PT 1.02 ! ! ! Fit before self-cal, rms=0.101849Jy sigma=0.000729 ! Fit after self-cal, rms=0.106764Jy sigma=0.000707 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.085 mas, bmaj=3.88 mas, bpa=-18.41 degrees ! Estimated noise=259.876 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 = -0.0060917 Jy ! Component: 100 - total flux cleaned = -0.00693495 Jy ! Component: 150 - total flux cleaned = -0.00694221 Jy ! Component: 200 - total flux cleaned = -0.00694709 Jy ! Total flux subtracted in 200 components = -0.00694709 Jy ! Clean residual min=-0.004112 max=0.005485 Jy/beam ! Clean residual mean=0.000040 rms=0.001362 Jy/beam ! Combined flux in latest and established models = 0.17001 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 46 components and 0.17001 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=0.106171Jy sigma=0.000704 ! Fit after self-cal, rms=0.106401Jy sigma=0.000704 ! 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=0.106401Jy sigma=0.000704 ! Fit after self-cal, rms=0.111629Jy sigma=0.000691 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.082 mas, bmaj=3.9 mas, bpa=-18.26 degrees ! Estimated noise=258.395 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000681539 Jy ! Component: 100 - total flux cleaned = -0.000690799 Jy ! Component: 150 - total flux cleaned = -0.000740869 Jy ! Component: 200 - total flux cleaned = -0.000699477 Jy ! Total flux subtracted in 200 components = -0.000699477 Jy ! Clean residual min=-0.001512 max=0.001286 Jy/beam ! Clean residual mean=0.000007 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.16931 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 49 components and 0.16931 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=0.111555Jy sigma=0.000690 ! Fit after self-cal, rms=0.111707Jy sigma=0.000690 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 = -0.000137958 Jy ! Component: 100 - total flux cleaned = -0.000292153 Jy ! Component: 150 - total flux cleaned = -0.000402409 Jy ! Component: 200 - total flux cleaned = -0.000452993 Jy ! Total flux subtracted in 200 components = -0.000452993 Jy ! Clean residual min=-0.001450 max=0.001119 Jy/beam ! Clean residual mean=0.000009 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.168857 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 56 components and 0.168857 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=0.111689Jy sigma=0.000690 ! Fit after self-cal, rms=0.111687Jy sigma=0.000690 ! 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=0.111687Jy sigma=0.000690 ! Fit after self-cal, rms=0.112396Jy sigma=0.000690 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.081 mas, bmaj=3.899 mas, bpa=-18.21 degrees ! Estimated noise=258.133 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000579692 Jy ! Component: 100 - total flux cleaned = -0.000542351 Jy ! Component: 150 - total flux cleaned = -0.000511596 Jy ! Component: 200 - total flux cleaned = -0.000561142 Jy ! Total flux subtracted in 200 components = -0.000561142 Jy ! Clean residual min=-0.001255 max=0.000988 Jy/beam ! Clean residual mean=0.000007 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.168296 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 59 components and 0.168296 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=0.112368Jy sigma=0.000690 ! Fit after self-cal, rms=0.112374Jy sigma=0.000690 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 = -6.71326e-05 Jy ! Component: 100 - total flux cleaned = -0.000132101 Jy ! Component: 150 - total flux cleaned = -0.000191502 Jy ! Component: 200 - total flux cleaned = -0.000245567 Jy ! Total flux subtracted in 200 components = -0.000245567 Jy ! Clean residual min=-0.001215 max=0.000934 Jy/beam ! Clean residual mean=0.000008 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.16805 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 65 components and 0.16805 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=0.112365Jy sigma=0.000690 ! Fit after self-cal, rms=0.112362Jy sigma=0.000690 ! 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=0.112362Jy sigma=0.000690 ! Fit after self-cal, rms=0.112720Jy sigma=0.000690 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.443 mas, bmaj=4.578 mas, bpa=-7.731 degrees ! Estimated noise=290.844 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.99778e-05 Jy ! Component: 100 - total flux cleaned = -0.000133653 Jy ! Component: 150 - total flux cleaned = -0.000159463 Jy ! Component: 200 - total flux cleaned = -0.000180362 Jy ! Total flux subtracted in 200 components = -0.000180362 Jy ! Clean residual min=-0.000959 max=0.001031 Jy/beam ! Clean residual mean=0.000010 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.16787 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 67 components and 0.16787 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=0.112714Jy sigma=0.000690 ! Fit after self-cal, rms=0.112717Jy sigma=0.000690 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 = 1.91146e-05 Jy ! Component: 100 - total flux cleaned = -1.31633e-06 Jy ! Component: 150 - total flux cleaned = -1.92101e-05 Jy ! Component: 200 - total flux cleaned = -2.46193e-05 Jy ! Total flux subtracted in 200 components = -2.46193e-05 Jy ! Clean residual min=-0.000950 max=0.001032 Jy/beam ! Clean residual mean=0.000011 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.167845 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 75 components and 0.167845 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=0.112716Jy sigma=0.000690 ! Fit after self-cal, rms=0.112715Jy sigma=0.000690 ! 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=1.08 mas, bmaj=3.901 mas, bpa=-18.18 degrees ! Estimated noise=257.95 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.08 x 3.901 at -18.18 degrees (North through East) ! Clean map min=-0.0010395 max=0.16199 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=0.8206 mas, bmaj=3.58 mas, bpa=-19.52 degrees ! Estimated noise=601.054 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.127545 Jy ! Component: 100 - total flux cleaned = 0.155363 Jy ! Component: 150 - total flux cleaned = 0.16315 Jy ! Component: 200 - total flux cleaned = 0.167213 Jy ! Total flux subtracted in 200 components = 0.167213 Jy ! Clean residual min=-0.002245 max=0.002782 Jy/beam ! Clean residual mean=-0.000000 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.167213 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.167213 Jy ! Inverting map and beam ! Estimated beam: bmin=1.08 mas, bmaj=3.901 mas, bpa=-18.18 degrees ! Estimated noise=257.95 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 = 0.000349995 Jy ! Component: 100 - total flux cleaned = 0.0004698 Jy ! Component: 150 - total flux cleaned = 0.000518224 Jy ! Component: 200 - total flux cleaned = 0.000555131 Jy ! Total flux subtracted in 200 components = 0.000555131 Jy ! Clean residual min=-0.001025 max=0.001084 Jy/beam ! Clean residual mean=0.000005 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.167768 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 25 components and 0.167768 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=2.443 mas, bmaj=4.578 mas, bpa=-7.731 degrees ! Estimated noise=290.844 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.12912e-05 Jy ! Component: 100 - total flux cleaned = 1.16887e-05 Jy ! Component: 150 - total flux cleaned = -3.67449e-07 Jy ! Component: 200 - total flux cleaned = -1.922e-05 Jy ! Total flux subtracted in 200 components = -1.922e-05 Jy ! Clean residual min=-0.000963 max=0.000970 Jy/beam ! Clean residual mean=0.000011 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.167749 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 = 2.82002e-07 Jy ! Component: 100 - total flux cleaned = -7.28447e-06 Jy ! Component: 150 - total flux cleaned = -1.36862e-05 Jy ! Component: 200 - total flux cleaned = -1.35489e-05 Jy ! Total flux subtracted in 200 components = -1.35489e-05 Jy ! Clean residual min=-0.000951 max=0.000975 Jy/beam ! Clean residual mean=0.000011 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.167736 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 37 components and 0.167736 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.08 mas, bmaj=3.901 mas, bpa=-18.18 degrees ! Estimated noise=257.95 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000181659 Jy ! Component: 100 - total flux cleaned = -0.000223602 Jy ! Component: 150 - total flux cleaned = -0.000222992 Jy ! Component: 200 - total flux cleaned = -0.000223601 Jy ! Total flux subtracted in 200 components = -0.000223601 Jy ! Clean residual min=-0.000925 max=0.000893 Jy/beam ! Clean residual mean=0.000007 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.167512 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 49 components and 0.167512 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=0.112703Jy sigma=0.000690 ! Fit after self-cal, rms=0.112676Jy sigma=0.000690 wmodel J1444-0859_X_2017_10_21_pus_map.mod ! Writing 49 model components to file: J1444-0859_X_2017_10_21_pus_map.mod wobs J1444-0859_X_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J1444-0859_X_2017_10_21_pus_uvs.fits wwins J1444-0859_X_2017_10_21_pus_map.win ! wwins: Wrote 1 windows to J1444-0859_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 = -0.000241307 Jy ! Component: 100 - total flux cleaned = -0.000351762 Jy ! Component: 150 - total flux cleaned = -0.000454221 Jy ! Component: 200 - total flux cleaned = -0.000509606 Jy ! Component: 250 - total flux cleaned = -0.000562086 Jy ! Component: 300 - total flux cleaned = -0.000562364 Jy ! Component: 350 - total flux cleaned = -0.000538718 Jy ! Component: 400 - total flux cleaned = -0.000504498 Jy ! Component: 450 - total flux cleaned = -0.000471505 Jy ! Component: 500 - total flux cleaned = -0.000449993 Jy ! Component: 550 - total flux cleaned = -0.000450063 Jy ! Component: 600 - total flux cleaned = -0.000490926 Jy ! Component: 650 - total flux cleaned = -0.000530905 Jy ! Component: 700 - total flux cleaned = -0.00058958 Jy ! Component: 750 - total flux cleaned = -0.000646982 Jy ! Component: 800 - total flux cleaned = -0.000684468 Jy ! Component: 850 - total flux cleaned = -0.000721269 Jy ! Component: 900 - total flux cleaned = -0.000748607 Jy ! Component: 950 - total flux cleaned = -0.000810872 Jy ! Component: 1000 - total flux cleaned = -0.00086319 Jy ! Component: 1050 - total flux cleaned = -0.000897505 Jy ! Component: 1100 - total flux cleaned = -0.000948062 Jy ! Component: 1150 - total flux cleaned = -0.000989372 Jy ! Component: 1200 - total flux cleaned = -0.00103805 Jy ! Component: 1250 - total flux cleaned = -0.00106212 Jy ! Component: 1300 - total flux cleaned = -0.00111742 Jy ! Component: 1350 - total flux cleaned = -0.00117974 Jy ! Component: 1400 - total flux cleaned = -0.00122566 Jy ! Component: 1450 - total flux cleaned = -0.00126344 Jy ! Component: 1500 - total flux cleaned = -0.00130081 Jy ! Component: 1550 - total flux cleaned = -0.001367 Jy ! Component: 1600 - total flux cleaned = -0.00139601 Jy ! Component: 1650 - total flux cleaned = -0.0014532 Jy ! Component: 1700 - total flux cleaned = -0.00147451 Jy ! Component: 1750 - total flux cleaned = -0.00152328 Jy ! Component: 1800 - total flux cleaned = -0.00155086 Jy ! Component: 1850 - total flux cleaned = -0.00160509 Jy ! Component: 1900 - total flux cleaned = -0.00163854 Jy ! Component: 1950 - total flux cleaned = -0.00168477 Jy ! Component: 2000 - total flux cleaned = -0.00168483 Jy ! Total flux subtracted in 2048 components = -0.0017107 Jy ! Clean residual min=-0.000373 max=0.000382 Jy/beam ! Clean residual mean=0.000001 rms=0.000128 Jy/beam ! Combined flux in latest and established models = 0.165801 Jy keep ! Adding 117 model components to the UV plane model. ! The established model now contains 166 components and 0.165801 Jy ![Exited script file: muppet] wmap "J1444-0859_X_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.08 x 3.901 at -18.18 degrees (North through East) ! Clean map min=-0.00069572 max=0.16178 Jy/beam ! Writing clean map to FITS file: J1444-0859_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 0.161778 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000126056 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.233756 0.233756 0.467512 0.935025 1.87005 3.7401 7.4802 14.9604 29.9208 59.8416 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.161 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.08 x 3.901 at -18.18 degrees (North through East) ! Clean map min=-0.00069572 max=0.16178 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 J1444-0859_X_2017_10_21_pus_uvs.log closed on Sat May 11 21:55:59 2019