! Started logfile: J1556+7420_X_2017_06_10_pus_uvs.log on Mon May 6 12:49:38 2019 obs J1556+7420_X_2017_06_10_pus_uva.fits ! Reading UV FITS file: J1556+7420_X_2017_06_10_pus_uva.fits ! AN table 1: 191 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.885398 visibilities/baseline/integration-bin. ! Found source: J1556+7420 ! ! 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 1309 lines of history. ! ! Reading 91320 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 J1556+7420_X_2017_06_10_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 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.910734Jy sigma=0.008228 ! Fit after self-cal, rms=0.897680Jy sigma=0.008119 ! 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=0.7344 mas, bmaj=1.202 mas, bpa=-61.32 degrees ! Estimated noise=596.929 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 = 0.0807653 Jy ! Component: 100 - total flux cleaned = 0.0989954 Jy ! Total flux subtracted in 100 components = 0.0989954 Jy ! Clean residual min=-0.002572 max=0.006379 Jy/beam ! Clean residual mean=-0.000016 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.0989954 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0989954 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=0.077766Jy sigma=0.000671 ! Fit after self-cal, rms=0.077760Jy sigma=0.000670 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00674019 Jy ! Component: 100 - total flux cleaned = 0.0103596 Jy ! Total flux subtracted in 100 components = 0.0103596 Jy ! Clean residual min=-0.002235 max=0.002052 Jy/beam ! Clean residual mean=-0.000003 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.109355 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 0.109355 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=0.077177Jy sigma=0.000665 ! Fit after self-cal, rms=0.077181Jy sigma=0.000665 ! 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=0.9467 mas, bmaj=1.457 mas, bpa=-62.16 degrees ! Estimated noise=261.092 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 = 0.00181706 Jy ! Component: 100 - total flux cleaned = 0.00267938 Jy ! Component: 150 - total flux cleaned = 0.00314355 Jy ! Component: 200 - total flux cleaned = 0.00325304 Jy ! Total flux subtracted in 200 components = 0.00325304 Jy ! Clean residual min=-0.001265 max=0.001053 Jy/beam ! Clean residual mean=0.000004 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.112608 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 20 components and 0.112608 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=0.077139Jy sigma=0.000664 ! Fit after self-cal, rms=0.077142Jy sigma=0.000664 ! 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 0.99 FD 0.99 HN 1.00 KP 1.03 ! LA 0.96 MK 0.96 NL 0.97 OV 1.00 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.97 KP 0.99 ! LA 0.98 MK 0.96 NL 0.98 OV 1.04 ! PT 1.04 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 0.96 KP 1.01 ! LA 1.01 MK 0.97 NL 0.98 OV 1.00 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.97 KP 1.00 ! LA 1.01 MK 0.96 NL 0.98 OV 1.00 ! PT 1.01 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.93 KP 0.99 ! LA 1.00 MK 0.98 NL 0.97 OV 1.02 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.97 KP 0.99 ! LA 1.00 MK 1.00 NL 0.99 OV 1.00 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.97 KP 1.00 ! LA 1.01 MK 0.98 NL 0.98 OV 1.01 ! PT 1.02 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 0.98 KP 1.00 ! LA 0.97 MK 0.96 NL 1.00 OV 1.01 ! PT 1.01 SC 1.10 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.99 KP 1.01 ! LA 0.99 MK 0.96 NL 0.98 OV 1.09 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.97 HN 0.95 KP 0.98 ! LA 1.00 MK 1.00 NL 1.00 OV 1.00 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.97 KP 0.97 ! LA 1.02 MK 0.97 NL 0.99 OV 1.00 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.01 HN 0.96 KP 0.96 ! LA 1.00 MK 1.20 NL 0.97 OV 1.00 ! PT 1.04 SC 1.06 ! ! ! Fit before self-cal, rms=0.077142Jy sigma=0.000664 ! Fit after self-cal, rms=0.077485Jy sigma=0.000663 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9484 mas, bmaj=1.466 mas, bpa=-62.02 degrees ! Estimated noise=261.467 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 = -0.000188535 Jy ! Component: 100 - total flux cleaned = -0.000223043 Jy ! Component: 150 - total flux cleaned = -0.000232578 Jy ! Component: 200 - total flux cleaned = -0.000241431 Jy ! Total flux subtracted in 200 components = -0.000241431 Jy ! Clean residual min=-0.000915 max=0.001008 Jy/beam ! Clean residual mean=0.000001 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.112367 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 23 components and 0.112367 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=0.077481Jy sigma=0.000663 ! Fit after self-cal, rms=0.077493Jy sigma=0.000663 ! 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=0.077493Jy sigma=0.000663 ! Fit after self-cal, rms=0.078536Jy sigma=0.000662 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9494 mas, bmaj=1.468 mas, bpa=-62.16 degrees ! Estimated noise=261.325 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000266943 Jy ! Component: 100 - total flux cleaned = -0.000286705 Jy ! Component: 150 - total flux cleaned = -0.000291886 Jy ! Component: 200 - total flux cleaned = -0.000291855 Jy ! Total flux subtracted in 200 components = -0.000291855 Jy ! Clean residual min=-0.000597 max=0.000880 Jy/beam ! Clean residual mean=0.000000 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.112075 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 29 components and 0.112075 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=0.078534Jy sigma=0.000662 ! Fit after self-cal, rms=0.078559Jy sigma=0.000662 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 (-1.8, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000637187 Jy ! Component: 100 - total flux cleaned = 0.000709914 Jy ! Component: 150 - total flux cleaned = 0.000736301 Jy ! Component: 200 - total flux cleaned = 0.000765184 Jy ! Total flux subtracted in 200 components = 0.000765184 Jy ! Clean residual min=-0.000616 max=0.000682 Jy/beam ! Clean residual mean=0.000002 rms=0.000163 Jy/beam ! Combined flux in latest and established models = 0.11284 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 45 components and 0.11284 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=0.078551Jy sigma=0.000662 ! Fit after self-cal, rms=0.078550Jy sigma=0.000662 ! 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=0.078550Jy sigma=0.000662 ! Fit after self-cal, rms=0.078754Jy sigma=0.000662 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9497 mas, bmaj=1.47 mas, bpa=-62.19 degrees ! Estimated noise=261.319 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000177271 Jy ! Component: 100 - total flux cleaned = 0.000227513 Jy ! Component: 150 - total flux cleaned = 0.000269361 Jy ! Component: 200 - total flux cleaned = 0.00029845 Jy ! Total flux subtracted in 200 components = 0.00029845 Jy ! Clean residual min=-0.000606 max=0.000647 Jy/beam ! Clean residual mean=0.000002 rms=0.000160 Jy/beam ! Combined flux in latest and established models = 0.113138 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 54 components and 0.113138 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=0.078751Jy sigma=0.000662 ! Fit after self-cal, rms=0.078754Jy sigma=0.000662 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 = 3.23961e-05 Jy ! Component: 100 - total flux cleaned = 5.21945e-05 Jy ! Component: 150 - total flux cleaned = 5.81757e-05 Jy ! Component: 200 - total flux cleaned = 6.9432e-05 Jy ! Total flux subtracted in 200 components = 6.9432e-05 Jy ! Clean residual min=-0.000601 max=0.000655 Jy/beam ! Clean residual mean=0.000002 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.113208 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 61 components and 0.113208 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=0.078752Jy sigma=0.000662 ! Fit after self-cal, rms=0.078752Jy sigma=0.000662 ! 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=0.078752Jy sigma=0.000662 ! Fit after self-cal, rms=0.078746Jy sigma=0.000662 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.215 mas, bmaj=2.75 mas, bpa=-74.5 degrees ! Estimated noise=334.373 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00013786 Jy ! Component: 100 - total flux cleaned = 0.000161495 Jy ! Component: 150 - total flux cleaned = 0.00016584 Jy ! Component: 200 - total flux cleaned = 0.000161991 Jy ! Total flux subtracted in 200 components = 0.000161991 Jy ! Clean residual min=-0.000688 max=0.000768 Jy/beam ! Clean residual mean=0.000005 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.11337 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 72 components and 0.11337 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=0.078746Jy sigma=0.000661 ! Fit after self-cal, rms=0.078746Jy sigma=0.000661 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 = 1.98644e-05 Jy ! Component: 100 - total flux cleaned = 3.14071e-05 Jy ! Component: 150 - total flux cleaned = 3.47861e-05 Jy ! Component: 200 - total flux cleaned = 3.18989e-05 Jy ! Total flux subtracted in 200 components = 3.18989e-05 Jy ! Clean residual min=-0.000686 max=0.000774 Jy/beam ! Clean residual mean=0.000005 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.113402 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 73 components and 0.113402 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=0.078746Jy sigma=0.000661 ! Fit after self-cal, rms=0.078746Jy sigma=0.000661 ! 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=0.9498 mas, bmaj=1.47 mas, bpa=-62.21 degrees ! Estimated noise=261.18 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9498 x 1.47 at -62.21 degrees (North through East) ! Clean map min=-0.00054111 max=0.1049 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=0.7376 mas, bmaj=1.216 mas, bpa=-61.69 degrees ! Estimated noise=596.973 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0806599 Jy ! Component: 100 - total flux cleaned = 0.0987371 Jy ! Component: 150 - total flux cleaned = 0.105132 Jy ! Component: 200 - total flux cleaned = 0.108392 Jy ! Total flux subtracted in 200 components = 0.108392 Jy ! Clean residual min=-0.001723 max=0.001608 Jy/beam ! Clean residual mean=-0.000005 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.108392 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.108392 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9498 mas, bmaj=1.47 mas, bpa=-62.21 degrees ! Estimated noise=261.18 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 = 0.00208461 Jy ! Component: 100 - total flux cleaned = 0.00320982 Jy ! Component: 150 - total flux cleaned = 0.00386049 Jy ! Component: 200 - total flux cleaned = 0.0041999 Jy ! Total flux subtracted in 200 components = 0.0041999 Jy ! Clean residual min=-0.000616 max=0.000657 Jy/beam ! Clean residual mean=0.000000 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.112592 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 34 components and 0.112592 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=2.215 mas, bmaj=2.75 mas, bpa=-74.5 degrees ! Estimated noise=334.373 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000581463 Jy ! Component: 100 - total flux cleaned = 0.000753111 Jy ! Component: 150 - total flux cleaned = 0.00078711 Jy ! Component: 200 - total flux cleaned = 0.00081333 Jy ! Total flux subtracted in 200 components = 0.00081333 Jy ! Clean residual min=-0.000680 max=0.000767 Jy/beam ! Clean residual mean=0.000004 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.113405 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 = 1.62569e-05 Jy ! Component: 100 - total flux cleaned = 2.57341e-05 Jy ! Component: 150 - total flux cleaned = 2.961e-05 Jy ! Component: 200 - total flux cleaned = 3.35136e-05 Jy ! Total flux subtracted in 200 components = 3.35136e-05 Jy ! Clean residual min=-0.000680 max=0.000766 Jy/beam ! Clean residual mean=0.000005 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.113439 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 58 components and 0.113439 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9498 mas, bmaj=1.47 mas, bpa=-62.21 degrees ! Estimated noise=261.18 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0001219 Jy ! Component: 100 - total flux cleaned = 0.000112602 Jy ! Component: 150 - total flux cleaned = 0.000104684 Jy ! Component: 200 - total flux cleaned = 9.74015e-05 Jy ! Total flux subtracted in 200 components = 9.74015e-05 Jy ! Clean residual min=-0.000572 max=0.000667 Jy/beam ! Clean residual mean=0.000003 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.113536 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 68 components and 0.113536 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=0.078748Jy sigma=0.000662 ! Fit after self-cal, rms=0.078747Jy sigma=0.000662 wmodel J1556+7420_X_2017_06_10_pus_map.mod ! Writing 68 model components to file: J1556+7420_X_2017_06_10_pus_map.mod wobs J1556+7420_X_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J1556+7420_X_2017_06_10_pus_uvs.fits wwins J1556+7420_X_2017_06_10_pus_map.win ! wwins: Wrote 2 windows to J1556+7420_X_2017_06_10_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 = 0.000250858 Jy ! Component: 100 - total flux cleaned = 0.000368921 Jy ! Component: 150 - total flux cleaned = 0.000471093 Jy ! Component: 200 - total flux cleaned = 0.000569627 Jy ! Component: 250 - total flux cleaned = 0.000636594 Jy ! Component: 300 - total flux cleaned = 0.000701815 Jy ! Component: 350 - total flux cleaned = 0.000720014 Jy ! Component: 400 - total flux cleaned = 0.00075545 Jy ! Component: 450 - total flux cleaned = 0.000764007 Jy ! Component: 500 - total flux cleaned = 0.000763938 Jy ! Component: 550 - total flux cleaned = 0.000755462 Jy ! Component: 600 - total flux cleaned = 0.00075542 Jy ! Component: 650 - total flux cleaned = 0.000763633 Jy ! Component: 700 - total flux cleaned = 0.000771734 Jy ! Component: 750 - total flux cleaned = 0.000771768 Jy ! Component: 800 - total flux cleaned = 0.000795555 Jy ! Component: 850 - total flux cleaned = 0.000811076 Jy ! Component: 900 - total flux cleaned = 0.000803322 Jy ! Component: 950 - total flux cleaned = 0.000803359 Jy ! Component: 1000 - total flux cleaned = 0.000780914 Jy ! Component: 1050 - total flux cleaned = 0.00077359 Jy ! Component: 1100 - total flux cleaned = 0.000781018 Jy ! Component: 1150 - total flux cleaned = 0.000780888 Jy ! Component: 1200 - total flux cleaned = 0.000780857 Jy ! Component: 1250 - total flux cleaned = 0.000766622 Jy ! Component: 1300 - total flux cleaned = 0.000787692 Jy ! Component: 1350 - total flux cleaned = 0.000766794 Jy ! Component: 1400 - total flux cleaned = 0.000773719 Jy ! Component: 1450 - total flux cleaned = 0.00079428 Jy ! Component: 1500 - total flux cleaned = 0.000767127 Jy ! Component: 1550 - total flux cleaned = 0.000800847 Jy ! Component: 1600 - total flux cleaned = 0.000827484 Jy ! Component: 1650 - total flux cleaned = 0.000807591 Jy ! Component: 1700 - total flux cleaned = 0.000820706 Jy ! Component: 1750 - total flux cleaned = 0.000807723 Jy ! Component: 1800 - total flux cleaned = 0.000794807 Jy ! Component: 1850 - total flux cleaned = 0.000814008 Jy ! Component: 1900 - total flux cleaned = 0.000801314 Jy ! Component: 1950 - total flux cleaned = 0.000776038 Jy ! Component: 2000 - total flux cleaned = 0.000769918 Jy ! Total flux subtracted in 2048 components = 0.000751288 Jy ! Clean residual min=-0.000410 max=0.000447 Jy/beam ! Clean residual mean=0.000001 rms=0.000115 Jy/beam ! Combined flux in latest and established models = 0.114288 Jy keep ! Adding 142 model components to the UV plane model. ! The established model now contains 210 components and 0.114288 Jy ![Exited script file: muppet] wmap "J1556+7420_X_2017_06_10_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9498 x 1.47 at -62.21 degrees (North through East) ! Clean map min=-0.00052785 max=0.10494 Jy/beam ! Writing clean map to FITS file: J1556+7420_X_2017_06_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.104936 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000114604 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.327638 0.327638 0.655276 1.31055 2.6211 5.24221 10.4844 20.9688 41.9377 83.8754 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.104 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9498 x 1.47 at -62.21 degrees (North through East) ! Clean map min=-0.00052785 max=0.10494 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 J1556+7420_X_2017_06_10_pus_uvs.log closed on Mon May 6 12:49:42 2019