! Started logfile: J0854+2006_X_2017_05_31_pus_uvs.log on Tue Feb 5 10:46:47 2019 obs J0854+2006_X_2017_05_31_pus_uva.fits ! Reading UV FITS file: J0854+2006_X_2017_05_31_pus_uva.fits ! AN table 1: 41 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.782656 visibilities/baseline/integration-bin. ! Found source: J0854+2006 ! ! 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 1698 lines of history. ! ! Reading 17328 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 J0854+2006_X_2017_05_31_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 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=4.717769Jy sigma=0.038298 ! Fit after self-cal, rms=4.691209Jy sigma=0.038097 ! 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=0.7849 mas, bmaj=1.937 mas, bpa=-3.317 degrees ! Estimated noise=1027.22 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 = 4.31589 Jy ! Component: 100 - total flux cleaned = 5.2931 Jy ! Total flux subtracted in 100 components = 5.2931 Jy ! Clean residual min=-0.146813 max=0.350851 Jy/beam ! Clean residual mean=-0.000076 rms=0.035624 Jy/beam ! Combined flux in latest and established models = 5.2931 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 5.2931 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=0.773817Jy sigma=0.006222 ! Fit after self-cal, rms=0.773692Jy sigma=0.006221 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.364082 Jy ! Component: 100 - total flux cleaned = 0.535006 Jy ! Total flux subtracted in 100 components = 0.535006 Jy ! Clean residual min=-0.116893 max=0.140515 Jy/beam ! Clean residual mean=0.000201 rms=0.023910 Jy/beam ! Combined flux in latest and established models = 5.8281 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 9 components and 5.8281 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=0.584070Jy sigma=0.004369 ! Fit after self-cal, rms=0.583372Jy sigma=0.004364 ! Inverting map ! Added new window around map position (-1.2, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.113813 Jy ! Component: 100 - total flux cleaned = 0.141912 Jy ! Total flux subtracted in 100 components = 0.141912 Jy ! Clean residual min=-0.105792 max=0.087140 Jy/beam ! Clean residual mean=0.000258 rms=0.021989 Jy/beam ! Combined flux in latest and established models = 5.97001 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 15 components and 5.97001 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=0.559113Jy sigma=0.004102 ! Fit after self-cal, rms=0.556971Jy sigma=0.004083 ! 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=1.057 mas, bmaj=2.243 mas, bpa=0.07311 degrees ! Estimated noise=679.893 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 = 0.0110748 Jy ! Component: 100 - total flux cleaned = 0.00331936 Jy ! Component: 150 - total flux cleaned = -0.0027557 Jy ! Component: 200 - total flux cleaned = -0.00402635 Jy ! Total flux subtracted in 200 components = -0.00402635 Jy ! Clean residual min=-0.117144 max=0.089527 Jy/beam ! Clean residual mean=0.000445 rms=0.024460 Jy/beam ! Combined flux in latest and established models = 5.96599 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 26 components and 5.96599 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=0.547460Jy sigma=0.003980 ! Fit after self-cal, rms=0.546793Jy sigma=0.003974 ! 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 0.96 FD 0.99 HN 1.01 KP 1.01 ! LA 0.97 MK 1.00 NL 0.97 OV 1.08 ! PT 1.06 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.03 KP 0.95 ! LA 0.98 MK 0.99 NL 0.96 OV 1.08 ! PT 1.13 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.03 KP 0.90 ! LA 0.99 MK 1.01 NL 0.97 OV 1.08 ! PT 1.08 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.01 KP 0.98 ! LA 1.00 MK 1.02 NL 0.97 OV 1.08 ! PT 1.09 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.98 KP 0.99 ! LA 0.99 MK 1.03 NL 0.88 OV 1.09 ! PT 1.09 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.00 KP 0.98 ! LA 0.99 MK 1.01 NL 0.88 OV 1.00 ! PT 1.08 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.05 KP 0.98 ! LA 1.00 MK 1.03 NL 0.87 OV 1.00 ! PT 1.11 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 1.07 KP 0.97 ! LA 0.98 MK 1.02 NL 0.88 OV 0.99 ! PT 1.10 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.07 KP 0.98 ! LA 0.99 MK 1.01 NL 0.87 OV 1.00 ! PT 1.11 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.05 KP 0.98 ! LA 1.01 MK 1.03 NL 0.88 OV 0.99 ! PT 1.10 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.04 KP 0.89 ! LA 1.01 MK 1.04 NL 0.89 OV 0.99 ! PT 1.12 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.02 KP 0.93 ! LA 0.99 MK 1.02 NL 0.89 OV 1.09 ! PT 1.13 SC 1.03 ! ! ! Fit before self-cal, rms=0.546793Jy sigma=0.003974 ! Fit after self-cal, rms=0.292127Jy sigma=0.001865 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.066 mas, bmaj=2.239 mas, bpa=-0.06519 degrees ! Estimated noise=677.716 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 = 0.0430135 Jy ! Component: 100 - total flux cleaned = 0.045228 Jy ! Component: 150 - total flux cleaned = 0.0498167 Jy ! Component: 200 - total flux cleaned = 0.054268 Jy ! Total flux subtracted in 200 components = 0.054268 Jy ! Clean residual min=-0.033491 max=0.041450 Jy/beam ! Clean residual mean=-0.000514 rms=0.010336 Jy/beam ! Combined flux in latest and established models = 6.02026 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 44 components and 6.02026 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=0.278172Jy sigma=0.001716 ! Fit after self-cal, rms=0.277132Jy sigma=0.001699 ! 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=0.277132Jy sigma=0.001699 ! Fit after self-cal, rms=0.155043Jy sigma=0.001073 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.064 mas, bmaj=2.237 mas, bpa=-0.08904 degrees ! Estimated noise=677.274 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.016083 Jy ! Component: 100 - total flux cleaned = 0.020466 Jy ! Component: 150 - total flux cleaned = 0.0235371 Jy ! Component: 200 - total flux cleaned = 0.0265773 Jy ! Total flux subtracted in 200 components = 0.0265773 Jy ! Clean residual min=-0.014208 max=0.038719 Jy/beam ! Clean residual mean=-0.000171 rms=0.004843 Jy/beam ! Combined flux in latest and established models = 6.04683 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 47 components and 6.04683 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=0.150433Jy sigma=0.001026 ! Fit after self-cal, rms=0.150327Jy sigma=0.001023 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 (-3.2, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0335984 Jy ! Component: 100 - total flux cleaned = 0.0472764 Jy ! Component: 150 - total flux cleaned = 0.0525871 Jy ! Component: 200 - total flux cleaned = 0.0554242 Jy ! Total flux subtracted in 200 components = 0.0554242 Jy ! Clean residual min=-0.013588 max=0.013267 Jy/beam ! Clean residual mean=-0.000074 rms=0.003606 Jy/beam ! Combined flux in latest and established models = 6.10226 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 79 components and 6.10226 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=0.143026Jy sigma=0.000940 ! Fit after self-cal, rms=0.142573Jy sigma=0.000935 ! 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=0.142573Jy sigma=0.000935 ! Fit after self-cal, rms=0.109534Jy sigma=0.000807 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.063 mas, bmaj=2.236 mas, bpa=-0.118 degrees ! Estimated noise=677.065 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0165717 Jy ! Component: 100 - total flux cleaned = 0.0217354 Jy ! Component: 150 - total flux cleaned = 0.0247083 Jy ! Component: 200 - total flux cleaned = 0.0269786 Jy ! Total flux subtracted in 200 components = 0.0269786 Jy ! Clean residual min=-0.007530 max=0.009499 Jy/beam ! Clean residual mean=-0.000039 rms=0.001983 Jy/beam ! Combined flux in latest and established models = 6.12923 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 94 components and 6.12924 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=0.105748Jy sigma=0.000773 ! Fit after self-cal, rms=0.105596Jy sigma=0.000771 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, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00628938 Jy ! Component: 100 - total flux cleaned = 0.0103985 Jy ! Component: 150 - total flux cleaned = 0.0126903 Jy ! Component: 200 - total flux cleaned = 0.0149926 Jy ! Total flux subtracted in 200 components = 0.0149926 Jy ! Clean residual min=-0.006786 max=0.007071 Jy/beam ! Clean residual mean=-0.000013 rms=0.001758 Jy/beam ! Combined flux in latest and established models = 6.14423 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 106 components and 6.14423 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=0.104164Jy sigma=0.000759 ! Fit after self-cal, rms=0.104114Jy sigma=0.000759 ! 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=0.104114Jy sigma=0.000759 ! Fit after self-cal, rms=0.103552Jy sigma=0.000753 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.154 mas, bmaj=2.869 mas, bpa=-2.509 degrees ! Estimated noise=801.012 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00975937 Jy ! Component: 100 - total flux cleaned = 0.0147038 Jy ! Component: 150 - total flux cleaned = 0.0165735 Jy ! Component: 200 - total flux cleaned = 0.0175726 Jy ! Total flux subtracted in 200 components = 0.0175726 Jy ! Clean residual min=-0.004440 max=0.004999 Jy/beam ! Clean residual mean=-0.000008 rms=0.001418 Jy/beam ! Combined flux in latest and established models = 6.1618 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 127 components and 6.1618 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=0.102868Jy sigma=0.000747 ! Fit after self-cal, rms=0.102849Jy sigma=0.000746 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 = 0.00118894 Jy ! Component: 100 - total flux cleaned = 0.00233912 Jy ! Component: 150 - total flux cleaned = 0.00294935 Jy ! Component: 200 - total flux cleaned = 0.00358864 Jy ! Total flux subtracted in 200 components = 0.00358864 Jy ! Clean residual min=-0.004325 max=0.004588 Jy/beam ! Clean residual mean=0.000008 rms=0.001348 Jy/beam ! Combined flux in latest and established models = 6.16539 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 135 components and 6.16539 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=0.102599Jy sigma=0.000744 ! Fit after self-cal, rms=0.102595Jy sigma=0.000744 ! 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=1.064 mas, bmaj=2.236 mas, bpa=-0.1604 degrees ! Estimated noise=677.167 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.064 x 2.236 at -0.1604 degrees (North through East) ! Clean map min=-0.0050895 max=5.5888 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 ! Performing amp+phase self-cal ! ! 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=0.102595Jy sigma=0.000744 ! Fit after self-cal, rms=0.091078Jy sigma=0.000653 ! Inverting map and beam ! Estimated beam: bmin=1.064 mas, bmaj=2.236 mas, bpa=-0.1732 degrees ! Estimated noise=677.128 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000430613 Jy ! Component: 100 - total flux cleaned = 0.000526128 Jy ! Component: 150 - total flux cleaned = 0.000933744 Jy ! Component: 200 - total flux cleaned = 0.00111272 Jy ! Total flux subtracted in 200 components = 0.00111272 Jy ! Clean residual min=-0.004883 max=0.005435 Jy/beam ! Clean residual mean=-0.000006 rms=0.001248 Jy/beam ! Combined flux in latest and established models = 6.1665 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 145 components and 6.1665 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=0.090000Jy sigma=0.000644 ! Fit after self-cal, rms=0.089950Jy sigma=0.000644 ! Inverting map ! Added new window around map position (1.2, -11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00245801 Jy ! Component: 100 - total flux cleaned = 0.00314691 Jy ! Component: 150 - total flux cleaned = 0.00361379 Jy ! Component: 200 - total flux cleaned = 0.0039046 Jy ! Total flux subtracted in 200 components = 0.0039046 Jy ! Clean residual min=-0.004370 max=0.004892 Jy/beam ! Clean residual mean=-0.000010 rms=0.001159 Jy/beam ! Combined flux in latest and established models = 6.17041 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 158 components and 6.17041 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=0.089338Jy sigma=0.000638 ! Fit after self-cal, rms=0.089304Jy sigma=0.000638 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.089304Jy sigma=0.000638 ! Fit after self-cal, rms=0.089160Jy sigma=0.000637 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=0.791 mas, bmaj=1.94 mas, bpa=-3.531 degrees ! Estimated noise=1022.35 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.29437 Jy ! Component: 100 - total flux cleaned = 5.25512 Jy ! Component: 150 - total flux cleaned = 5.59657 Jy ! Component: 200 - total flux cleaned = 5.77799 Jy ! Total flux subtracted in 200 components = 5.77799 Jy ! Clean residual min=-0.026175 max=0.088486 Jy/beam ! Clean residual mean=-0.000151 rms=0.008649 Jy/beam ! Combined flux in latest and established models = 5.77799 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 9 model components to the UV plane model. ! The established model now contains 9 components and 5.77799 Jy ! Inverting map and beam ! Estimated beam: bmin=1.064 mas, bmaj=2.235 mas, bpa=-0.1983 degrees ! Estimated noise=677.266 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 = 0.135892 Jy ! Component: 100 - total flux cleaned = 0.20886 Jy ! Component: 150 - total flux cleaned = 0.256355 Jy ! Component: 200 - total flux cleaned = 0.288859 Jy ! Total flux subtracted in 200 components = 0.288859 Jy ! Clean residual min=-0.008297 max=0.018071 Jy/beam ! Clean residual mean=-0.000170 rms=0.003111 Jy/beam ! Combined flux in latest and established models = 6.06684 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 35 components and 6.06684 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0234234 Jy ! Component: 100 - total flux cleaned = 0.0410473 Jy ! Component: 150 - total flux cleaned = 0.0546628 Jy ! Component: 200 - total flux cleaned = 0.065456 Jy ! Total flux subtracted in 200 components = 0.065456 Jy ! Clean residual min=-0.005830 max=0.008078 Jy/beam ! Clean residual mean=-0.000066 rms=0.001586 Jy/beam ! Combined flux in latest and established models = 6.1323 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 67 components and 6.1323 Jy ! Inverting map ! Added new window around map position (1.2, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00922759 Jy ! Component: 100 - total flux cleaned = 0.0167271 Jy ! Component: 150 - total flux cleaned = 0.0215844 Jy ! Component: 200 - total flux cleaned = 0.0256648 Jy ! Total flux subtracted in 200 components = 0.0256648 Jy ! Clean residual min=-0.004993 max=0.004874 Jy/beam ! Clean residual mean=-0.000034 rms=0.001207 Jy/beam ! Combined flux in latest and established models = 6.15797 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 82 components and 6.15797 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=2.154 mas, bmaj=2.867 mas, bpa=-2.584 degrees ! Estimated noise=801.052 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00612646 Jy ! Component: 100 - total flux cleaned = 0.00951017 Jy ! Component: 150 - total flux cleaned = 0.0116521 Jy ! Component: 200 - total flux cleaned = 0.0130234 Jy ! Total flux subtracted in 200 components = 0.0130234 Jy ! Clean residual min=-0.003142 max=0.003541 Jy/beam ! Clean residual mean=-0.000028 rms=0.001021 Jy/beam ! Combined flux in latest and established models = 6.17099 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100547 Jy ! Component: 100 - total flux cleaned = 0.00172785 Jy ! Component: 150 - total flux cleaned = 0.00246834 Jy ! Component: 200 - total flux cleaned = 0.00322291 Jy ! Total flux subtracted in 200 components = 0.00322291 Jy ! Clean residual min=-0.002972 max=0.003311 Jy/beam ! Clean residual mean=-0.000021 rms=0.000943 Jy/beam ! Combined flux in latest and established models = 6.17421 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 144 components and 6.17421 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.064 mas, bmaj=2.235 mas, bpa=-0.1983 degrees ! Estimated noise=677.266 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000901888 Jy ! Component: 100 - total flux cleaned = 0.00105558 Jy ! Component: 150 - total flux cleaned = 0.00148347 Jy ! Component: 200 - total flux cleaned = 0.00161712 Jy ! Total flux subtracted in 200 components = 0.00161712 Jy ! Clean residual min=-0.004113 max=0.004473 Jy/beam ! Clean residual mean=-0.000008 rms=0.000997 Jy/beam ! Combined flux in latest and established models = 6.17583 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 159 components and 6.17583 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=0.088518Jy sigma=0.000632 ! Fit after self-cal, rms=0.088365Jy sigma=0.000630 wmodel J0854+2006_X_2017_05_31_pus_map.mod ! Writing 159 model components to file: J0854+2006_X_2017_05_31_pus_map.mod wobs J0854+2006_X_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J0854+2006_X_2017_05_31_pus_uvs.fits wwins J0854+2006_X_2017_05_31_pus_map.win ! wwins: Wrote 6 windows to J0854+2006_X_2017_05_31_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 = 4.59464e-05 Jy ! Component: 100 - total flux cleaned = 0.00033037 Jy ! Component: 150 - total flux cleaned = 0.000734663 Jy ! Component: 200 - total flux cleaned = 0.00118539 Jy ! Component: 250 - total flux cleaned = 0.00143407 Jy ! Component: 300 - total flux cleaned = 0.00155528 Jy ! Component: 350 - total flux cleaned = 0.00173129 Jy ! Component: 400 - total flux cleaned = 0.0017897 Jy ! Component: 450 - total flux cleaned = 0.00190258 Jy ! Component: 500 - total flux cleaned = 0.0019583 Jy ! Component: 550 - total flux cleaned = 0.00222725 Jy ! Component: 600 - total flux cleaned = 0.00238635 Jy ! Component: 650 - total flux cleaned = 0.00264831 Jy ! Component: 700 - total flux cleaned = 0.00295665 Jy ! Component: 750 - total flux cleaned = 0.00300706 Jy ! Component: 800 - total flux cleaned = 0.00310847 Jy ! Component: 850 - total flux cleaned = 0.00340353 Jy ! Component: 900 - total flux cleaned = 0.00325771 Jy ! Component: 950 - total flux cleaned = 0.00335356 Jy ! Component: 1000 - total flux cleaned = 0.00349682 Jy ! Component: 1050 - total flux cleaned = 0.00354347 Jy ! Component: 1100 - total flux cleaned = 0.00363576 Jy ! Component: 1150 - total flux cleaned = 0.00377322 Jy ! Component: 1200 - total flux cleaned = 0.00377337 Jy ! Component: 1250 - total flux cleaned = 0.00386374 Jy ! Component: 1300 - total flux cleaned = 0.00408518 Jy ! Component: 1350 - total flux cleaned = 0.00412884 Jy ! Component: 1400 - total flux cleaned = 0.00443199 Jy ! Component: 1450 - total flux cleaned = 0.00430212 Jy ! Component: 1500 - total flux cleaned = 0.00442971 Jy ! Component: 1550 - total flux cleaned = 0.00447174 Jy ! Component: 1600 - total flux cleaned = 0.00447181 Jy ! Component: 1650 - total flux cleaned = 0.0045135 Jy ! Component: 1700 - total flux cleaned = 0.00447268 Jy ! Component: 1750 - total flux cleaned = 0.00451335 Jy ! Component: 1800 - total flux cleaned = 0.00459432 Jy ! Component: 1850 - total flux cleaned = 0.00459455 Jy ! Component: 1900 - total flux cleaned = 0.00459514 Jy ! Component: 1950 - total flux cleaned = 0.00451648 Jy ! Component: 2000 - total flux cleaned = 0.00471135 Jy ! Total flux subtracted in 2048 components = 0.00444008 Jy ! Clean residual min=-0.001929 max=0.001956 Jy/beam ! Clean residual mean=-0.000006 rms=0.000728 Jy/beam ! Combined flux in latest and established models = 6.18027 Jy keep ! Adding 141 model components to the UV plane model. ! The established model now contains 298 components and 6.18027 Jy ![Exited script file: muppet] wmap "J0854+2006_X_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.064 x 2.235 at -0.1983 degrees (North through East) ! Clean map min=-0.0044996 max=5.5943 Jy/beam ! Writing clean map to FITS file: J0854+2006_X_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 5.59431 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000726862 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0389787 0.0389787 0.0779574 0.155915 0.31183 0.623659 1.24732 2.49464 4.98927 9.97854 19.9571 39.9142 79.8284 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0021 print "peak=",int(1000*peak_flux)/1000 ! peak= 5.594 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.064 x 2.235 at -0.1983 degrees (North through East) ! Clean map min=-0.0044996 max=5.5943 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 J0854+2006_X_2017_05_31_pus_uvs.log closed on Tue Feb 5 10:46:49 2019