! Started logfile: J1403+0610_X_2017_07_16_pus_uvs.log on Thu May 9 14:05:47 2019 obs J1403+0610_X_2017_07_16_pus_uva.fits ! Reading UV FITS file: J1403+0610_X_2017_07_16_pus_uva.fits ! AN table 1: 112 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.746825 visibilities/baseline/integration-bin. ! Found source: J1403+0610 ! ! 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 1200 lines of history. ! ! Reading 45168 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 J1403+0610_X_2017_07_16_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 174 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 193 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 165 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 181 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 227 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 288 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 227 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 218 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 250 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 264 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 286 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.983434Jy sigma=0.008167 ! Fit after self-cal, rms=0.953764Jy sigma=0.007947 ! 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=0.6927 mas, bmaj=1.616 mas, bpa=-0.6451 degrees ! Estimated noise=684.007 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 = 0.0378944 Jy ! Component: 100 - total flux cleaned = 0.0461741 Jy ! Total flux subtracted in 100 components = 0.0461741 Jy ! Clean residual min=-0.001956 max=0.002400 Jy/beam ! Clean residual mean=0.000002 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.0461741 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0461741 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=0.080335Jy sigma=0.000622 ! Fit after self-cal, rms=0.079658Jy sigma=0.000617 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00334176 Jy ! Component: 100 - total flux cleaned = 0.00499466 Jy ! Total flux subtracted in 100 components = 0.00499466 Jy ! Clean residual min=-0.002113 max=0.002103 Jy/beam ! Clean residual mean=0.000002 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.0511688 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0511688 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=0.079499Jy sigma=0.000616 ! Fit after self-cal, rms=0.079505Jy sigma=0.000616 ! 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=0.8468 mas, bmaj=1.865 mas, bpa=1.803 degrees ! Estimated noise=436.755 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 = 0.00111657 Jy ! Component: 100 - total flux cleaned = 0.00149799 Jy ! Component: 150 - total flux cleaned = 0.00158667 Jy ! Component: 200 - total flux cleaned = 0.0015872 Jy ! Total flux subtracted in 200 components = 0.0015872 Jy ! Clean residual min=-0.001426 max=0.001490 Jy/beam ! Clean residual mean=0.000001 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.052756 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 20 components and 0.052756 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=0.079486Jy sigma=0.000616 ! Fit after self-cal, rms=0.079485Jy sigma=0.000616 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.98 KP 0.92 ! LA 1.01 MK 0.99 NL 1.03 OV 1.07 ! PT 0.97 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.08 KP 1.05 ! LA 1.03 MK 1.02 NL 1.03 OV 1.02 ! PT 1.11 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.08 KP 0.92 ! LA 1.01 MK 1.06 NL 1.07 OV 1.00 ! PT 1.02 SC 1.13 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.02 KP 0.99 ! LA 1.00 MK 1.06 NL 0.96 OV 1.09 ! PT 1.11 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.97 KP 1.01 ! LA 0.98 MK 1.06 NL 1.05 OV 1.02 ! PT 0.98 SC 1.11 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00* HN 0.95 KP 0.96 ! LA 1.00 MK 1.03 NL 1.03 OV 0.99 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.96 KP 0.93 ! LA 0.99 MK 0.96 NL 1.07 OV 0.97 ! PT 1.05 SC 1.15 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.06 KP 0.97 ! LA 1.02 MK 1.00 NL 0.99 OV 1.04 ! PT 1.07 SC 0.93 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00* HN 1.02 KP 0.90 ! LA 1.04 MK 0.96 NL 0.98 OV 1.06 ! PT 1.08 SC 0.90 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00* HN 1.02 KP 0.87 ! LA 0.97 MK 0.95 NL 1.02 OV 1.02 ! PT 1.07 SC 0.89 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.00* HN 0.92 KP 0.92 ! LA 0.98 MK 0.94 NL 1.04 OV 0.98 ! PT 1.06 SC 0.91 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.00* HN 0.85 KP 0.92 ! LA 0.98 MK 0.87 NL 1.00 OV 0.92 ! PT 1.00 SC 0.91 ! ! ! Fit before self-cal, rms=0.079485Jy sigma=0.000616 ! Fit after self-cal, rms=0.078606Jy sigma=0.000615 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8468 mas, bmaj=1.86 mas, bpa=1.863 degrees ! Estimated noise=437.732 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 = 0.000279262 Jy ! Component: 100 - total flux cleaned = 0.000358396 Jy ! Component: 150 - total flux cleaned = 0.000385608 Jy ! Component: 200 - total flux cleaned = 0.000402506 Jy ! Total flux subtracted in 200 components = 0.000402506 Jy ! Clean residual min=-0.001180 max=0.001312 Jy/beam ! Clean residual mean=0.000000 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.0531585 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 24 components and 0.0531585 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=0.078601Jy sigma=0.000615 ! Fit after self-cal, rms=0.078591Jy sigma=0.000615 ! 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=0.078591Jy sigma=0.000615 ! Fit after self-cal, rms=0.078557Jy sigma=0.000614 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8468 mas, bmaj=1.857 mas, bpa=1.973 degrees ! Estimated noise=438.689 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000230964 Jy ! Component: 100 - total flux cleaned = 0.00029566 Jy ! Component: 150 - total flux cleaned = 0.000349097 Jy ! Component: 200 - total flux cleaned = 0.000372241 Jy ! Total flux subtracted in 200 components = 0.000372241 Jy ! Clean residual min=-0.001085 max=0.001123 Jy/beam ! Clean residual mean=0.000001 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.0535307 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 26 components and 0.0535307 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=0.078553Jy sigma=0.000614 ! Fit after self-cal, rms=0.078595Jy sigma=0.000613 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 (-2.2, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106573 Jy ! Component: 100 - total flux cleaned = 0.00133127 Jy ! Component: 150 - total flux cleaned = 0.00134726 Jy ! Component: 200 - total flux cleaned = 0.00132021 Jy ! Total flux subtracted in 200 components = 0.00132021 Jy ! Clean residual min=-0.001080 max=0.001053 Jy/beam ! Clean residual mean=0.000001 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.0548509 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 41 components and 0.0548509 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=0.078582Jy sigma=0.000613 ! Fit after self-cal, rms=0.078559Jy sigma=0.000613 ! 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=0.078559Jy sigma=0.000613 ! Fit after self-cal, rms=0.078953Jy sigma=0.000613 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8459 mas, bmaj=1.853 mas, bpa=2.028 degrees ! Estimated noise=439.566 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000702868 Jy ! Component: 100 - total flux cleaned = 0.000943619 Jy ! Component: 150 - total flux cleaned = 0.00104815 Jy ! Component: 200 - total flux cleaned = 0.00107102 Jy ! Total flux subtracted in 200 components = 0.00107102 Jy ! Clean residual min=-0.001040 max=0.001039 Jy/beam ! Clean residual mean=0.000001 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.0559219 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 47 components and 0.0559219 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=0.078947Jy sigma=0.000613 ! Fit after self-cal, rms=0.078968Jy sigma=0.000613 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 = 0.000375483 Jy ! Component: 100 - total flux cleaned = 0.000454466 Jy ! Component: 150 - total flux cleaned = 0.000500241 Jy ! Component: 200 - total flux cleaned = 0.000520504 Jy ! Total flux subtracted in 200 components = 0.000520504 Jy ! Clean residual min=-0.001032 max=0.000998 Jy/beam ! Clean residual mean=0.000001 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.0564424 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 50 components and 0.0564424 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=0.078964Jy sigma=0.000613 ! Fit after self-cal, rms=0.078954Jy sigma=0.000613 ! 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=0.078954Jy sigma=0.000613 ! Fit after self-cal, rms=0.079256Jy sigma=0.000613 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.959 mas, bmaj=3.036 mas, bpa=-1.698 degrees ! Estimated noise=579.63 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000568183 Jy ! Component: 100 - total flux cleaned = 0.000797406 Jy ! Component: 150 - total flux cleaned = 0.000823462 Jy ! Component: 200 - total flux cleaned = 0.000838891 Jy ! Total flux subtracted in 200 components = 0.000838891 Jy ! Clean residual min=-0.001130 max=0.001026 Jy/beam ! Clean residual mean=0.000002 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.0572813 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 62 components and 0.0572813 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=0.079254Jy sigma=0.000613 ! Fit after self-cal, rms=0.079258Jy sigma=0.000612 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 = 0.000164198 Jy ! Component: 100 - total flux cleaned = 0.000181726 Jy ! Component: 150 - total flux cleaned = 0.000189807 Jy ! Component: 200 - total flux cleaned = 0.000204078 Jy ! Total flux subtracted in 200 components = 0.000204078 Jy ! Clean residual min=-0.001174 max=0.001038 Jy/beam ! Clean residual mean=0.000002 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.0574854 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 65 components and 0.0574854 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=0.079258Jy sigma=0.000612 ! Fit after self-cal, rms=0.079255Jy sigma=0.000612 ! 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=0.8456 mas, bmaj=1.851 mas, bpa=2.028 degrees ! Estimated noise=440.216 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8456 x 1.851 at 2.028 degrees (North through East) ! Clean map min=-0.00095428 max=0.050439 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=0.6926 mas, bmaj=1.609 mas, bpa=-0.3385 degrees ! Estimated noise=680.286 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0384093 Jy ! Component: 100 - total flux cleaned = 0.0470798 Jy ! Component: 150 - total flux cleaned = 0.0507994 Jy ! Component: 200 - total flux cleaned = 0.0531583 Jy ! Total flux subtracted in 200 components = 0.0531583 Jy ! Clean residual min=-0.001782 max=0.002002 Jy/beam ! Clean residual mean=0.000000 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.0531583 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 0.0531583 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8456 mas, bmaj=1.851 mas, bpa=2.028 degrees ! Estimated noise=440.216 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 = 0.00179399 Jy ! Component: 100 - total flux cleaned = 0.00269717 Jy ! Component: 150 - total flux cleaned = 0.00305088 Jy ! Component: 200 - total flux cleaned = 0.00333763 Jy ! Total flux subtracted in 200 components = 0.00333763 Jy ! Clean residual min=-0.001124 max=0.001071 Jy/beam ! Clean residual mean=0.000001 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.0564959 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 27 components and 0.0564959 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=1.959 mas, bmaj=3.036 mas, bpa=-1.698 degrees ! Estimated noise=579.63 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0007511 Jy ! Component: 100 - total flux cleaned = 0.000990576 Jy ! Component: 150 - total flux cleaned = 0.00101812 Jy ! Component: 200 - total flux cleaned = 0.00105319 Jy ! Total flux subtracted in 200 components = 0.00105319 Jy ! Clean residual min=-0.001216 max=0.001057 Jy/beam ! Clean residual mean=0.000002 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.0575491 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 = 3.16621e-05 Jy ! Component: 100 - total flux cleaned = 6.02633e-05 Jy ! Component: 150 - total flux cleaned = 7.76759e-05 Jy ! Component: 200 - total flux cleaned = 9.35593e-05 Jy ! Total flux subtracted in 200 components = 9.35593e-05 Jy ! Clean residual min=-0.001186 max=0.001048 Jy/beam ! Clean residual mean=0.000002 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.0576426 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 53 components and 0.0576427 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8456 mas, bmaj=1.851 mas, bpa=2.028 degrees ! Estimated noise=440.216 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.2026e-05 Jy ! Component: 100 - total flux cleaned = 6.22279e-05 Jy ! Component: 150 - total flux cleaned = 6.13915e-05 Jy ! Component: 200 - total flux cleaned = 6.13289e-05 Jy ! Total flux subtracted in 200 components = 6.13289e-05 Jy ! Clean residual min=-0.001037 max=0.001014 Jy/beam ! Clean residual mean=0.000001 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.057704 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 68 components and 0.057704 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=0.079259Jy sigma=0.000612 ! Fit after self-cal, rms=0.079260Jy sigma=0.000612 wmodel J1403+0610_X_2017_07_16_pus_map.mod ! Writing 68 model components to file: J1403+0610_X_2017_07_16_pus_map.mod wobs J1403+0610_X_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J1403+0610_X_2017_07_16_pus_uvs.fits wwins J1403+0610_X_2017_07_16_pus_map.win ! wwins: Wrote 2 windows to J1403+0610_X_2017_07_16_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 = -0.000220269 Jy ! Component: 100 - total flux cleaned = -0.000386615 Jy ! Component: 150 - total flux cleaned = -0.000480916 Jy ! Component: 200 - total flux cleaned = -0.000526495 Jy ! Component: 250 - total flux cleaned = -0.000570528 Jy ! Component: 300 - total flux cleaned = -0.000626967 Jy ! Component: 350 - total flux cleaned = -0.000681371 Jy ! Component: 400 - total flux cleaned = -0.000734492 Jy ! Component: 450 - total flux cleaned = -0.000760251 Jy ! Component: 500 - total flux cleaned = -0.000785527 Jy ! Component: 550 - total flux cleaned = -0.000822726 Jy ! Component: 600 - total flux cleaned = -0.000846871 Jy ! Component: 650 - total flux cleaned = -0.000894646 Jy ! Component: 700 - total flux cleaned = -0.000906361 Jy ! Component: 750 - total flux cleaned = -0.000941069 Jy ! Component: 800 - total flux cleaned = -0.000975171 Jy ! Component: 850 - total flux cleaned = -0.000975013 Jy ! Component: 900 - total flux cleaned = -0.000953016 Jy ! Component: 950 - total flux cleaned = -0.000953018 Jy ! Component: 1000 - total flux cleaned = -0.000931412 Jy ! Component: 1050 - total flux cleaned = -0.000931483 Jy ! Component: 1100 - total flux cleaned = -0.000910485 Jy ! Component: 1150 - total flux cleaned = -0.000910363 Jy ! Component: 1200 - total flux cleaned = -0.000879457 Jy ! Component: 1250 - total flux cleaned = -0.000828906 Jy ! Component: 1300 - total flux cleaned = -0.000809002 Jy ! Component: 1350 - total flux cleaned = -0.000798923 Jy ! Component: 1400 - total flux cleaned = -0.000759903 Jy ! Component: 1450 - total flux cleaned = -0.000740656 Jy ! Component: 1500 - total flux cleaned = -0.000740625 Jy ! Component: 1550 - total flux cleaned = -0.0007122 Jy ! Component: 1600 - total flux cleaned = -0.000684324 Jy ! Component: 1650 - total flux cleaned = -0.000702744 Jy ! Component: 1700 - total flux cleaned = -0.000675319 Jy ! Component: 1750 - total flux cleaned = -0.000657436 Jy ! Component: 1800 - total flux cleaned = -0.000657476 Jy ! Component: 1850 - total flux cleaned = -0.000648668 Jy ! Component: 1900 - total flux cleaned = -0.000604932 Jy ! Component: 1950 - total flux cleaned = -0.000596287 Jy ! Component: 2000 - total flux cleaned = -0.000553394 Jy ! Total flux subtracted in 2048 components = -0.000544934 Jy ! Clean residual min=-0.000516 max=0.000446 Jy/beam ! Clean residual mean=0.000001 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.0571591 Jy keep ! Adding 133 model components to the UV plane model. ! The established model now contains 201 components and 0.057159 Jy ![Exited script file: muppet] wmap "J1403+0610_X_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8456 x 1.851 at 2.028 degrees (North through East) ! Clean map min=-0.00089624 max=0.050178 Jy/beam ! Writing clean map to FITS file: J1403+0610_X_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.050178 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000156625 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.936417 0.936417 1.87283 3.74567 7.49133 14.9827 29.9653 59.9307 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.05 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8456 x 1.851 at 2.028 degrees (North through East) ! Clean map min=-0.00089624 max=0.050178 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 J1403+0610_X_2017_07_16_pus_uvs.log closed on Thu May 9 14:05:49 2019