! Started logfile: J0630+1738_X_2017_03_23_pus_uvs.log on Mon May 13 10:19:36 2019 obs J0630+1738_X_2017_03_23_pus_uva.fits ! Reading UV FITS file: J0630+1738_X_2017_03_23_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.900195 visibilities/baseline/integration-bin. ! Found source: J0630+1738 ! ! 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 1124 lines of history. ! ! Reading 55416 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 J0630+1738_X_2017_03_23_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 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.771369Jy sigma=0.006226 ! Fit after self-cal, rms=0.750752Jy sigma=0.006055 ! 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=0.8123 mas, bmaj=1.603 mas, bpa=-2.265 degrees ! Estimated noise=850.873 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 = 0.201144 Jy ! Component: 100 - total flux cleaned = 0.247442 Jy ! Total flux subtracted in 100 components = 0.247442 Jy ! Clean residual min=-0.007273 max=0.016582 Jy/beam ! Clean residual mean=-0.000020 rms=0.002332 Jy/beam ! Combined flux in latest and established models = 0.247442 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.247442 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=0.102762Jy sigma=0.000754 ! Fit after self-cal, rms=0.102772Jy sigma=0.000754 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0165613 Jy ! Component: 100 - total flux cleaned = 0.0247167 Jy ! Total flux subtracted in 100 components = 0.0247167 Jy ! Clean residual min=-0.006779 max=0.008161 Jy/beam ! Clean residual mean=-0.000016 rms=0.001849 Jy/beam ! Combined flux in latest and established models = 0.272158 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 15 components and 0.272158 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=0.100996Jy sigma=0.000732 ! Fit after self-cal, rms=0.100987Jy sigma=0.000732 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9583 mas, bmaj=1.905 mas, bpa=-3.124 degrees ! Estimated noise=378.275 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 = 0.00304206 Jy ! Component: 100 - total flux cleaned = 0.00342597 Jy ! Component: 150 - total flux cleaned = 0.00327375 Jy ! Component: 200 - total flux cleaned = 0.00318196 Jy ! Total flux subtracted in 200 components = 0.00318196 Jy ! Clean residual min=-0.007854 max=0.010475 Jy/beam ! Clean residual mean=-0.000008 rms=0.002398 Jy/beam ! Combined flux in latest and established models = 0.27534 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 22 components and 0.27534 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=0.100923Jy sigma=0.000730 ! Fit after self-cal, rms=0.100900Jy sigma=0.000730 ! 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 0.97 FD 0.97 HN 0.98 KP 0.98 ! LA 1.11 MK 0.99 NL 0.93 OV 0.96 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.01 KP 0.96 ! LA 1.11 MK 0.99 NL 0.92 OV 0.96 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.97 HN 0.96 KP 0.97 ! LA 1.15 MK 1.01 NL 0.93 OV 0.96 ! PT 1.05 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 0.99 KP 0.97 ! LA 1.14 MK 1.01 NL 0.93 OV 1.00 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.95 HN 0.96 KP 0.98 ! LA 1.14 MK 1.01 NL 0.94 OV 0.96 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 0.97 KP 0.96 ! LA 1.13 MK 1.00 NL 0.94 OV 0.96 ! PT 1.01 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.98 KP 0.97 ! LA 1.16 MK 1.03 NL 0.94 OV 0.96 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.99 KP 0.96 ! LA 1.14 MK 1.01 NL 0.93 OV 0.96 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.99 KP 0.98 ! LA 1.14 MK 1.00 NL 0.93 OV 0.96 ! PT 1.04 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.01 KP 0.98 ! LA 1.17 MK 1.04 NL 0.92 OV 0.97 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.98 KP 0.96 ! LA 1.17 MK 1.02 NL 0.94 OV 0.97 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.99 KP 1.00 ! LA 1.14 MK 1.04 NL 0.93 OV 0.98 ! PT 0.99 SC 1.01 ! ! ! Fit before self-cal, rms=0.100900Jy sigma=0.000730 ! Fit after self-cal, rms=0.100511Jy sigma=0.000710 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9613 mas, bmaj=1.905 mas, bpa=-3.385 degrees ! Estimated noise=376.41 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 = 0.0014195 Jy ! Component: 100 - total flux cleaned = 0.00146473 Jy ! Component: 150 - total flux cleaned = 0.0015501 Jy ! Component: 200 - total flux cleaned = 0.00176905 Jy ! Total flux subtracted in 200 components = 0.00176905 Jy ! Clean residual min=-0.006220 max=0.007750 Jy/beam ! Clean residual mean=-0.000051 rms=0.001990 Jy/beam ! Combined flux in latest and established models = 0.277109 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 27 components and 0.277109 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=0.100433Jy sigma=0.000709 ! Fit after self-cal, rms=0.100460Jy sigma=0.000709 ! 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=0.100460Jy sigma=0.000709 ! Fit after self-cal, rms=0.100444Jy sigma=0.000660 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9583 mas, bmaj=1.897 mas, bpa=-3.428 degrees ! Estimated noise=379.019 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00290352 Jy ! Component: 100 - total flux cleaned = 0.00438989 Jy ! Component: 150 - total flux cleaned = 0.00538453 Jy ! Component: 200 - total flux cleaned = 0.00576981 Jy ! Total flux subtracted in 200 components = 0.00576981 Jy ! Clean residual min=-0.002787 max=0.002968 Jy/beam ! Clean residual mean=-0.000006 rms=0.000797 Jy/beam ! Combined flux in latest and established models = 0.282879 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 34 components and 0.282879 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=0.100394Jy sigma=0.000659 ! Fit after self-cal, rms=0.100529Jy sigma=0.000659 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 = 0.000746943 Jy ! Component: 100 - total flux cleaned = 0.00077656 Jy ! Component: 150 - total flux cleaned = 0.000798452 Jy ! Component: 200 - total flux cleaned = 0.000797378 Jy ! Total flux subtracted in 200 components = 0.000797378 Jy ! Clean residual min=-0.002702 max=0.002966 Jy/beam ! Clean residual mean=-0.000005 rms=0.000787 Jy/beam ! Combined flux in latest and established models = 0.283677 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 35 components and 0.283677 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=0.100516Jy sigma=0.000658 ! Fit after self-cal, rms=0.100508Jy sigma=0.000658 ! 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=0.100508Jy sigma=0.000658 ! Fit after self-cal, rms=0.102540Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9571 mas, bmaj=1.895 mas, bpa=-3.524 degrees ! Estimated noise=379.017 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111002 Jy ! Component: 100 - total flux cleaned = 0.00124837 Jy ! Component: 150 - total flux cleaned = 0.00129351 Jy ! Component: 200 - total flux cleaned = 0.00136839 Jy ! Total flux subtracted in 200 components = 0.00136839 Jy ! Clean residual min=-0.001469 max=0.002272 Jy/beam ! Clean residual mean=-0.000009 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.285045 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 38 components and 0.285045 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=0.102524Jy sigma=0.000651 ! Fit after self-cal, rms=0.102564Jy sigma=0.000651 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 (-1.6, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00197191 Jy ! Component: 100 - total flux cleaned = 0.00263739 Jy ! Component: 150 - total flux cleaned = 0.00271922 Jy ! Component: 200 - total flux cleaned = 0.00274073 Jy ! Total flux subtracted in 200 components = 0.00274073 Jy ! Clean residual min=-0.001304 max=0.001462 Jy/beam ! Clean residual mean=-0.000006 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.287786 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 49 components and 0.287786 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=0.102523Jy sigma=0.000650 ! Fit after self-cal, rms=0.102518Jy sigma=0.000650 ! Inverting map ! Added new window around map position (1.4, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108666 Jy ! Component: 100 - total flux cleaned = 0.00131833 Jy ! Component: 150 - total flux cleaned = 0.00148385 Jy ! Component: 200 - total flux cleaned = 0.00156469 Jy ! Total flux subtracted in 200 components = 0.00156469 Jy ! Clean residual min=-0.001263 max=0.001288 Jy/beam ! Clean residual mean=-0.000005 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.28935 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 68 components and 0.28935 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=0.102495Jy sigma=0.000650 ! Fit after self-cal, rms=0.102492Jy sigma=0.000650 ! Inverting map ! Added new window around map position (-24.4, -24.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000543985 Jy ! Component: 100 - total flux cleaned = 0.000569707 Jy ! Component: 150 - total flux cleaned = 0.000531813 Jy ! Component: 200 - total flux cleaned = 0.0004976 Jy ! Total flux subtracted in 200 components = 0.0004976 Jy ! Clean residual min=-0.001229 max=0.001113 Jy/beam ! Clean residual mean=-0.000004 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.289848 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 78 components and 0.289848 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=0.102477Jy sigma=0.000650 ! Fit after self-cal, rms=0.102477Jy sigma=0.000650 ! 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=0.102477Jy sigma=0.000650 ! Fit after self-cal, rms=0.102650Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.021 mas, bmaj=2.831 mas, bpa=-4.597 degrees ! Estimated noise=470.634 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000991906 Jy ! Component: 100 - total flux cleaned = 0.00135496 Jy ! Component: 150 - total flux cleaned = 0.00149848 Jy ! Component: 200 - total flux cleaned = 0.00158722 Jy ! Total flux subtracted in 200 components = 0.00158722 Jy ! Clean residual min=-0.001086 max=0.001161 Jy/beam ! Clean residual mean=-0.000012 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.291435 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 108 components and 0.291435 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=0.102643Jy sigma=0.000650 ! Fit after self-cal, rms=0.102644Jy sigma=0.000650 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 = 0.000147677 Jy ! Component: 100 - total flux cleaned = 0.000190492 Jy ! Component: 150 - total flux cleaned = 0.000208678 Jy ! Component: 200 - total flux cleaned = 0.000216971 Jy ! Total flux subtracted in 200 components = 0.000216971 Jy ! Clean residual min=-0.001078 max=0.001123 Jy/beam ! Clean residual mean=-0.000011 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.291652 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 130 components and 0.291652 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=0.102643Jy sigma=0.000650 ! Fit after self-cal, rms=0.102643Jy sigma=0.000650 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.9558 mas, bmaj=1.894 mas, bpa=-3.583 degrees ! Estimated noise=378.87 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9558 x 1.894 at -3.583 degrees (North through East) ! Clean map min=-0.0010759 max=0.25701 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=0.816 mas, bmaj=1.604 mas, bpa=-2.782 degrees ! Estimated noise=841.486 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.198784 Jy ! Component: 100 - total flux cleaned = 0.244054 Jy ! Component: 150 - total flux cleaned = 0.261117 Jy ! Component: 200 - total flux cleaned = 0.270521 Jy ! Total flux subtracted in 200 components = 0.270521 Jy ! Clean residual min=-0.002953 max=0.004756 Jy/beam ! Clean residual mean=-0.000010 rms=0.000802 Jy/beam ! Combined flux in latest and established models = 0.270521 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.270521 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9558 mas, bmaj=1.894 mas, bpa=-3.583 degrees ! Estimated noise=378.87 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 = 0.0070094 Jy ! Component: 100 - total flux cleaned = 0.0111347 Jy ! Component: 150 - total flux cleaned = 0.0139468 Jy ! Component: 200 - total flux cleaned = 0.0160208 Jy ! Total flux subtracted in 200 components = 0.0160208 Jy ! Clean residual min=-0.001500 max=0.001257 Jy/beam ! Clean residual mean=-0.000010 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.286542 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 50 components and 0.286542 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=2.021 mas, bmaj=2.831 mas, bpa=-4.597 degrees ! Estimated noise=470.634 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00234845 Jy ! Component: 100 - total flux cleaned = 0.00364497 Jy ! Component: 150 - total flux cleaned = 0.00433131 Jy ! Component: 200 - total flux cleaned = 0.00470929 Jy ! Total flux subtracted in 200 components = 0.00470929 Jy ! Clean residual min=-0.001115 max=0.001195 Jy/beam ! Clean residual mean=-0.000013 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.291251 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 = 0.000152104 Jy ! Component: 100 - total flux cleaned = 0.000281134 Jy ! Component: 150 - total flux cleaned = 0.000329462 Jy ! Component: 200 - total flux cleaned = 0.000329575 Jy ! Total flux subtracted in 200 components = 0.000329575 Jy ! Clean residual min=-0.001063 max=0.001167 Jy/beam ! Clean residual mean=-0.000012 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.291581 Jy ! Adding 82 model components to the UV plane model. ! The established model now contains 121 components and 0.291581 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9558 mas, bmaj=1.894 mas, bpa=-3.583 degrees ! Estimated noise=378.87 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0003356 Jy ! Component: 100 - total flux cleaned = 0.000414814 Jy ! Component: 150 - total flux cleaned = 0.000413507 Jy ! Component: 200 - total flux cleaned = 0.000372249 Jy ! Total flux subtracted in 200 components = 0.000372249 Jy ! Clean residual min=-0.001227 max=0.000933 Jy/beam ! Clean residual mean=-0.000005 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.291953 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 145 components and 0.291953 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=0.102653Jy sigma=0.000650 ! Fit after self-cal, rms=0.102645Jy sigma=0.000650 wmodel J0630+1738_X_2017_03_23_pus_map.mod ! Writing 145 model components to file: J0630+1738_X_2017_03_23_pus_map.mod wobs J0630+1738_X_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J0630+1738_X_2017_03_23_pus_uvs.fits wwins J0630+1738_X_2017_03_23_pus_map.win ! wwins: Wrote 4 windows to J0630+1738_X_2017_03_23_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 = -0.000538451 Jy ! Component: 100 - total flux cleaned = -0.000717516 Jy ! Component: 150 - total flux cleaned = -0.000781991 Jy ! Component: 200 - total flux cleaned = -0.000827238 Jy ! Component: 250 - total flux cleaned = -0.000915805 Jy ! Component: 300 - total flux cleaned = -0.00101593 Jy ! Component: 350 - total flux cleaned = -0.00113995 Jy ! Component: 400 - total flux cleaned = -0.00119369 Jy ! Component: 450 - total flux cleaned = -0.00127237 Jy ! Component: 500 - total flux cleaned = -0.00132374 Jy ! Component: 550 - total flux cleaned = -0.00139917 Jy ! Component: 600 - total flux cleaned = -0.00144819 Jy ! Component: 650 - total flux cleaned = -0.00147251 Jy ! Component: 700 - total flux cleaned = -0.00150821 Jy ! Component: 750 - total flux cleaned = -0.00149645 Jy ! Component: 800 - total flux cleaned = -0.0015658 Jy ! Component: 850 - total flux cleaned = -0.00155425 Jy ! Component: 900 - total flux cleaned = -0.00159889 Jy ! Component: 950 - total flux cleaned = -0.00160971 Jy ! Component: 1000 - total flux cleaned = -0.00158792 Jy ! Component: 1050 - total flux cleaned = -0.00162021 Jy ! Component: 1100 - total flux cleaned = -0.00160972 Jy ! Component: 1150 - total flux cleaned = -0.00167261 Jy ! Component: 1200 - total flux cleaned = -0.00169317 Jy ! Component: 1250 - total flux cleaned = -0.00170351 Jy ! Component: 1300 - total flux cleaned = -0.0017437 Jy ! Component: 1350 - total flux cleaned = -0.00172367 Jy ! Component: 1400 - total flux cleaned = -0.00171397 Jy ! Component: 1450 - total flux cleaned = -0.00176284 Jy ! Component: 1500 - total flux cleaned = -0.00176275 Jy ! Component: 1550 - total flux cleaned = -0.00177229 Jy ! Component: 1600 - total flux cleaned = -0.00177226 Jy ! Component: 1650 - total flux cleaned = -0.00178153 Jy ! Component: 1700 - total flux cleaned = -0.0017537 Jy ! Component: 1750 - total flux cleaned = -0.00174442 Jy ! Component: 1800 - total flux cleaned = -0.00175356 Jy ! Component: 1850 - total flux cleaned = -0.00176261 Jy ! Component: 1900 - total flux cleaned = -0.00172661 Jy ! Component: 1950 - total flux cleaned = -0.00173539 Jy ! Component: 2000 - total flux cleaned = -0.00170017 Jy ! Total flux subtracted in 2048 components = -0.0017264 Jy ! Clean residual min=-0.000659 max=0.000455 Jy/beam ! Clean residual mean=-0.000001 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.290227 Jy keep ! Adding 159 model components to the UV plane model. ! The established model now contains 304 components and 0.290227 Jy ![Exited script file: muppet] wmap "J0630+1738_X_2017_03_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9558 x 1.894 at -3.583 degrees (North through East) ! Clean map min=-0.0010242 max=0.25685 Jy/beam ! Writing clean map to FITS file: J0630+1738_X_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.256846 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000166333 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.194279 0.194279 0.388558 0.777116 1.55423 3.10846 6.21693 12.4339 24.8677 49.7354 99.4708 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.256 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9558 x 1.894 at -3.583 degrees (North through East) ! Clean map min=-0.0010242 max=0.25685 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 J0630+1738_X_2017_03_23_pus_uvs.log closed on Mon May 13 10:19:40 2019