! Started logfile: J2359+3850_X_2017_10_09_pus_uvs.log on Sun May 12 15:26:20 2019 obs J2359+3850_X_2017_10_09_pus_uva.fits ! Reading UV FITS file: J2359+3850_X_2017_10_09_pus_uva.fits ! AN table 1: 26 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.371795 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2359+3850 ! ! 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 763 lines of history. ! ! Reading 4176 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 J2359+3850_X_2017_10_09_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 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.746304Jy sigma=0.006466 ! Fit after self-cal, rms=0.740572Jy sigma=0.006415 ! 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=1.032 mas, bmaj=1.849 mas, bpa=9.519 degrees ! Estimated noise=2119.96 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 = 0.200406 Jy ! Component: 100 - total flux cleaned = 0.244614 Jy ! Total flux subtracted in 100 components = 0.244614 Jy ! Clean residual min=-0.008472 max=0.015214 Jy/beam ! Clean residual mean=-0.000009 rms=0.003082 Jy/beam ! Combined flux in latest and established models = 0.244614 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.244614 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=0.082896Jy sigma=0.000704 ! Fit after self-cal, rms=0.082897Jy sigma=0.000704 ! 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=1.304 mas, bmaj=1.996 mas, bpa=12.89 degrees ! Estimated noise=1270.56 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 = 0.0240428 Jy ! Component: 100 - total flux cleaned = 0.0376773 Jy ! Component: 150 - total flux cleaned = 0.046289 Jy ! Component: 200 - total flux cleaned = 0.0518291 Jy ! Total flux subtracted in 200 components = 0.0518291 Jy ! Clean residual min=-0.004578 max=0.005023 Jy/beam ! Clean residual mean=-0.000023 rms=0.001383 Jy/beam ! Combined flux in latest and established models = 0.296443 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 23 components and 0.296443 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=0.075855Jy sigma=0.000634 ! Fit after self-cal, rms=0.075855Jy sigma=0.000634 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.98 KP 1.00 ! LA 0.97 MK 0.98 NL 1.00* OV 1.00* ! PT 0.94 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.98 HN 0.99 KP 1.02 ! LA 0.94 MK 0.97 NL 1.00* OV 1.00* ! PT 0.98 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 0.97 KP 0.95 ! LA 0.98 MK 0.99 NL 1.00* OV 1.00* ! PT 0.98 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.97 HN 0.99 KP 0.97 ! LA 0.99 MK 1.01 NL 1.00* OV 1.00* ! PT 0.99 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.94 HN 1.03 KP 0.94 ! LA 0.99 MK 1.01 NL 1.00* OV 1.00* ! PT 0.98 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.96 HN 0.98 KP 0.98 ! LA 0.97 MK 1.00 NL 1.00* OV 1.00* ! PT 0.97 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 1.01 KP 0.95 ! LA 0.98 MK 1.00 NL 1.00* OV 1.00* ! PT 0.98 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.99 HN 0.95 KP 0.96 ! LA 1.01 MK 0.96 NL 1.00* OV 1.00* ! PT 1.00 ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.94 HN 0.99 KP 1.01 ! LA 0.99 MK 1.05 NL 1.00* OV 1.00* ! PT 1.05 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.97 HN 0.98 KP 1.01 ! LA 0.99 MK 1.02 NL 1.00* OV 1.00* ! PT 1.00 ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.97 HN 1.06 KP 1.04 ! LA 1.01 MK 0.96 NL 1.00* OV 1.00* ! PT 1.02 ! ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.96 HN 1.07 KP 1.01 ! LA 0.99 MK 1.02 NL 1.00* OV 1.00* ! PT 1.03 ! ! ! Fit before self-cal, rms=0.075855Jy sigma=0.000634 ! Fit after self-cal, rms=0.074962Jy sigma=0.000623 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.299 mas, bmaj=1.994 mas, bpa=12.58 degrees ! Estimated noise=1272.31 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 = -0.00110698 Jy ! Component: 100 - total flux cleaned = -0.00133247 Jy ! Component: 150 - total flux cleaned = -0.00133369 Jy ! Component: 200 - total flux cleaned = -0.00131369 Jy ! Total flux subtracted in 200 components = -0.00131369 Jy ! Clean residual min=-0.002982 max=0.002818 Jy/beam ! Clean residual mean=-0.000039 rms=0.000787 Jy/beam ! Combined flux in latest and established models = 0.29513 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 28 components and 0.29513 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=0.074934Jy sigma=0.000623 ! Fit after self-cal, rms=0.074954Jy sigma=0.000623 ! 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=0.074954Jy sigma=0.000623 ! Fit after self-cal, rms=0.074730Jy sigma=0.000620 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.299 mas, bmaj=1.995 mas, bpa=12.59 degrees ! Estimated noise=1272.15 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000636586 Jy ! Component: 100 - total flux cleaned = -0.00069866 Jy ! Component: 150 - total flux cleaned = -0.000699431 Jy ! Component: 200 - total flux cleaned = -0.000668126 Jy ! Total flux subtracted in 200 components = -0.000668126 Jy ! Clean residual min=-0.002947 max=0.002751 Jy/beam ! Clean residual mean=-0.000040 rms=0.000760 Jy/beam ! Combined flux in latest and established models = 0.294461 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 32 components and 0.294462 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=0.074718Jy sigma=0.000620 ! Fit after self-cal, rms=0.074720Jy sigma=0.000620 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 = -3.7332e-06 Jy ! Component: 100 - total flux cleaned = -6.90651e-07 Jy ! Component: 150 - total flux cleaned = 1.46461e-05 Jy ! Component: 200 - total flux cleaned = 4.24227e-05 Jy ! Total flux subtracted in 200 components = 4.24227e-05 Jy ! Clean residual min=-0.002900 max=0.002651 Jy/beam ! Clean residual mean=-0.000040 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.294504 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 33 components and 0.294504 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=0.074713Jy sigma=0.000620 ! Fit after self-cal, rms=0.074711Jy sigma=0.000620 ! 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=0.074711Jy sigma=0.000620 ! Fit after self-cal, rms=0.074696Jy sigma=0.000620 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.298 mas, bmaj=1.997 mas, bpa=12.61 degrees ! Estimated noise=1271.88 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000410537 Jy ! Component: 100 - total flux cleaned = -0.00046136 Jy ! Component: 150 - total flux cleaned = -0.000447405 Jy ! Component: 200 - total flux cleaned = -0.000434387 Jy ! Total flux subtracted in 200 components = -0.000434387 Jy ! Clean residual min=-0.002860 max=0.002618 Jy/beam ! Clean residual mean=-0.000040 rms=0.000736 Jy/beam ! Combined flux in latest and established models = 0.29407 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 0.29407 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=0.074689Jy sigma=0.000620 ! Fit after self-cal, rms=0.074688Jy sigma=0.000620 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 = 1.74822e-05 Jy ! Component: 100 - total flux cleaned = 3.54897e-06 Jy ! Component: 150 - total flux cleaned = 3.68033e-06 Jy ! Component: 200 - total flux cleaned = 3.4134e-06 Jy ! Total flux subtracted in 200 components = 3.4134e-06 Jy ! Clean residual min=-0.002834 max=0.002551 Jy/beam ! Clean residual mean=-0.000040 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.294073 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 37 components and 0.294073 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=0.074683Jy sigma=0.000620 ! Fit after self-cal, rms=0.074683Jy sigma=0.000620 ! 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=0.074683Jy sigma=0.000620 ! Fit after self-cal, rms=0.074655Jy sigma=0.000620 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.21 mas, bmaj=2.598 mas, bpa=35.99 degrees ! Estimated noise=1480.55 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.37828e-05 Jy ! Component: 100 - total flux cleaned = -0.000116194 Jy ! Component: 150 - total flux cleaned = -0.000154274 Jy ! Component: 200 - total flux cleaned = -0.000164894 Jy ! Total flux subtracted in 200 components = -0.000164894 Jy ! Clean residual min=-0.002933 max=0.002783 Jy/beam ! Clean residual mean=-0.000082 rms=0.000932 Jy/beam ! Combined flux in latest and established models = 0.293908 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 42 components and 0.293908 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=0.074655Jy sigma=0.000620 ! Fit after self-cal, rms=0.074651Jy sigma=0.000620 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 = -3.99975e-06 Jy ! Component: 100 - total flux cleaned = -5.85892e-06 Jy ! Component: 150 - total flux cleaned = -5.18132e-06 Jy ! Component: 200 - total flux cleaned = -5.36148e-06 Jy ! Total flux subtracted in 200 components = -5.36148e-06 Jy ! Clean residual min=-0.002936 max=0.002748 Jy/beam ! Clean residual mean=-0.000082 rms=0.000928 Jy/beam ! Combined flux in latest and established models = 0.293903 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 44 components and 0.293903 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=0.074650Jy sigma=0.000620 ! Fit after self-cal, rms=0.074648Jy sigma=0.000620 ! 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=1.297 mas, bmaj=1.999 mas, bpa=12.63 degrees ! Estimated noise=1271.44 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.297 x 1.999 at 12.63 degrees (North through East) ! Clean map min=-0.0027226 max=0.26179 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=1.031 mas, bmaj=1.864 mas, bpa=9.633 degrees ! Estimated noise=2112.3 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.199434 Jy ! Component: 100 - total flux cleaned = 0.243373 Jy ! Component: 150 - total flux cleaned = 0.259579 Jy ! Component: 200 - total flux cleaned = 0.269519 Jy ! Total flux subtracted in 200 components = 0.269519 Jy ! Clean residual min=-0.004283 max=0.005444 Jy/beam ! Clean residual mean=-0.000018 rms=0.001427 Jy/beam ! Combined flux in latest and established models = 0.269519 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.269519 Jy ! Inverting map and beam ! Estimated beam: bmin=1.297 mas, bmaj=1.999 mas, bpa=12.63 degrees ! Estimated noise=1271.44 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 = 0.00980832 Jy ! Component: 100 - total flux cleaned = 0.0153807 Jy ! Component: 150 - total flux cleaned = 0.0187369 Jy ! Component: 200 - total flux cleaned = 0.0208588 Jy ! Total flux subtracted in 200 components = 0.0208588 Jy ! Clean residual min=-0.002985 max=0.002495 Jy/beam ! Clean residual mean=-0.000042 rms=0.000784 Jy/beam ! Combined flux in latest and established models = 0.290378 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 36 components and 0.290378 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=2.21 mas, bmaj=2.598 mas, bpa=35.99 degrees ! Estimated noise=1480.55 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00218939 Jy ! Component: 100 - total flux cleaned = 0.00306262 Jy ! Component: 150 - total flux cleaned = 0.00333151 Jy ! Component: 200 - total flux cleaned = 0.00338129 Jy ! Total flux subtracted in 200 components = 0.00338129 Jy ! Clean residual min=-0.002954 max=0.002876 Jy/beam ! Clean residual mean=-0.000083 rms=0.000943 Jy/beam ! Combined flux in latest and established models = 0.293759 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 = 1.12596e-05 Jy ! Component: 100 - total flux cleaned = 2.18893e-05 Jy ! Component: 150 - total flux cleaned = 4.12259e-05 Jy ! Component: 200 - total flux cleaned = 5.05427e-05 Jy ! Total flux subtracted in 200 components = 5.05427e-05 Jy ! Clean residual min=-0.002952 max=0.002830 Jy/beam ! Clean residual mean=-0.000083 rms=0.000938 Jy/beam ! Combined flux in latest and established models = 0.29381 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 44 components and 0.29381 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.297 mas, bmaj=1.999 mas, bpa=12.63 degrees ! Estimated noise=1271.44 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000338188 Jy ! Component: 100 - total flux cleaned = -0.000220619 Jy ! Component: 150 - total flux cleaned = -0.000148609 Jy ! Component: 200 - total flux cleaned = -0.000133859 Jy ! Total flux subtracted in 200 components = -0.000133859 Jy ! Clean residual min=-0.002785 max=0.002483 Jy/beam ! Clean residual mean=-0.000039 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.293676 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 51 components and 0.293676 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=0.074652Jy sigma=0.000620 ! Fit after self-cal, rms=0.074649Jy sigma=0.000620 wmodel J2359+3850_X_2017_10_09_pus_map.mod ! Writing 51 model components to file: J2359+3850_X_2017_10_09_pus_map.mod wobs J2359+3850_X_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J2359+3850_X_2017_10_09_pus_uvs.fits wwins J2359+3850_X_2017_10_09_pus_map.win ! wwins: Wrote 1 windows to J2359+3850_X_2017_10_09_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 = -0.000950137 Jy ! Component: 100 - total flux cleaned = -0.00129261 Jy ! Component: 150 - total flux cleaned = -0.00163588 Jy ! Component: 200 - total flux cleaned = -0.00181312 Jy ! Component: 250 - total flux cleaned = -0.00201494 Jy ! Component: 300 - total flux cleaned = -0.0023952 Jy ! Component: 350 - total flux cleaned = -0.00275845 Jy ! Component: 400 - total flux cleaned = -0.0029605 Jy ! Component: 450 - total flux cleaned = -0.00321093 Jy ! Component: 500 - total flux cleaned = -0.0033987 Jy ! Component: 550 - total flux cleaned = -0.00358089 Jy ! Component: 600 - total flux cleaned = -0.00378328 Jy ! Component: 650 - total flux cleaned = -0.00397962 Jy ! Component: 700 - total flux cleaned = -0.00412267 Jy ! Component: 750 - total flux cleaned = -0.00426213 Jy ! Component: 800 - total flux cleaned = -0.00446494 Jy ! Component: 850 - total flux cleaned = -0.0046399 Jy ! Component: 900 - total flux cleaned = -0.00476784 Jy ! Component: 950 - total flux cleaned = -0.00489208 Jy ! Component: 1000 - total flux cleaned = -0.00499338 Jy ! Component: 1050 - total flux cleaned = -0.00507277 Jy ! Component: 1100 - total flux cleaned = -0.00520806 Jy ! Component: 1150 - total flux cleaned = -0.00524585 Jy ! Component: 1200 - total flux cleaned = -0.00522812 Jy ! Component: 1250 - total flux cleaned = -0.00526456 Jy ! Component: 1300 - total flux cleaned = -0.00522888 Jy ! Component: 1350 - total flux cleaned = -0.00515969 Jy ! Component: 1400 - total flux cleaned = -0.00515983 Jy ! Component: 1450 - total flux cleaned = -0.00506017 Jy ! Component: 1500 - total flux cleaned = -0.00496289 Jy ! Component: 1550 - total flux cleaned = -0.00494716 Jy ! Component: 1600 - total flux cleaned = -0.00497867 Jy ! Component: 1650 - total flux cleaned = -0.00494792 Jy ! Component: 1700 - total flux cleaned = -0.004933 Jy ! Component: 1750 - total flux cleaned = -0.0049484 Jy ! Component: 1800 - total flux cleaned = -0.00491896 Jy ! Component: 1850 - total flux cleaned = -0.00487533 Jy ! Component: 1900 - total flux cleaned = -0.00483268 Jy ! Component: 1950 - total flux cleaned = -0.00483276 Jy ! Component: 2000 - total flux cleaned = -0.00484638 Jy ! Total flux subtracted in 2048 components = -0.00480497 Jy ! Clean residual min=-0.000838 max=0.000890 Jy/beam ! Clean residual mean=-0.000007 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.288871 Jy keep ! Adding 129 model components to the UV plane model. ! The established model now contains 180 components and 0.288871 Jy ![Exited script file: muppet] wmap "J2359+3850_X_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.297 x 1.999 at 12.63 degrees (North through East) ! Clean map min=-0.0018649 max=0.26171 Jy/beam ! Writing clean map to FITS file: J2359+3850_X_2017_10_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.261709 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000256814 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.294389 0.294389 0.588778 1.17756 2.35511 4.71022 9.42045 18.8409 37.6818 75.3636 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.261 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.297 x 1.999 at 12.63 degrees (North through East) ! Clean map min=-0.0018649 max=0.26171 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 J2359+3850_X_2017_10_09_pus_uvs.log closed on Sun May 12 15:26:21 2019