! Started logfile: J0551+3751_X_2017_03_27_pus_uvs.log on Sat Apr 27 21:59:05 2019 obs J0551+3751_X_2017_03_27_pus_uva.fits ! Reading UV FITS file: J0551+3751_X_2017_03_27_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.90117 visibilities/baseline/integration-bin. ! Found source: J0551+3751 ! ! 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 1844 lines of history. ! ! Reading 55476 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 J0551+3751_X_2017_03_27_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=0.874389Jy sigma=0.007494 ! Fit after self-cal, rms=0.867673Jy sigma=0.007442 ! 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=0.7187 mas, bmaj=1.351 mas, bpa=3.233 degrees ! Estimated noise=822.063 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 = 0.103923 Jy ! Component: 100 - total flux cleaned = 0.127744 Jy ! Total flux subtracted in 100 components = 0.127744 Jy ! Clean residual min=-0.003172 max=0.008574 Jy/beam ! Clean residual mean=0.000003 rms=0.000921 Jy/beam ! Combined flux in latest and established models = 0.127744 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.127744 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=0.081826Jy sigma=0.000665 ! Fit after self-cal, rms=0.081824Jy sigma=0.000665 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00863966 Jy ! Component: 100 - total flux cleaned = 0.0123789 Jy ! Total flux subtracted in 100 components = 0.0123789 Jy ! Clean residual min=-0.002746 max=0.003110 Jy/beam ! Clean residual mean=0.000010 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.140123 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 11 components and 0.140123 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=0.080948Jy sigma=0.000657 ! Fit after self-cal, rms=0.080946Jy sigma=0.000656 ! 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=0.911 mas, bmaj=1.64 mas, bpa=1.76 degrees ! Estimated noise=354.184 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 = 0.00204483 Jy ! Component: 100 - total flux cleaned = 0.00282686 Jy ! Component: 150 - total flux cleaned = 0.00298341 Jy ! Component: 200 - total flux cleaned = 0.00310194 Jy ! Total flux subtracted in 200 components = 0.00310194 Jy ! Clean residual min=-0.002390 max=0.002135 Jy/beam ! Clean residual mean=0.000026 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.143225 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 22 components and 0.143225 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=0.080896Jy sigma=0.000656 ! Fit after self-cal, rms=0.080893Jy sigma=0.000656 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.02 KP 1.01 ! LA 0.99 MK 0.97 NL 0.97 OV 1.00 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 0.95 KP 1.01 ! LA 1.00 MK 0.99 NL 0.97 OV 1.00 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 0.98 KP 0.96 ! LA 1.02 MK 0.96 NL 0.96 OV 0.97 ! PT 1.05 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.94 HN 1.04 KP 1.00 ! LA 1.03 MK 0.99 NL 0.96 OV 0.99 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 0.96 KP 1.00 ! LA 1.02 MK 1.00 NL 0.96 OV 0.99 ! PT 1.05 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 1.00 KP 0.97 ! LA 1.00 MK 0.97 NL 0.95 OV 1.01 ! PT 1.07 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 0.99 KP 0.97 ! LA 1.05 MK 0.99 NL 0.95 OV 0.99 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.96 KP 1.02 ! LA 1.00 MK 0.99 NL 0.97 OV 0.99 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.96 KP 0.98 ! LA 1.02 MK 0.96 NL 0.96 OV 0.97 ! PT 1.06 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 1.08 KP 0.89 ! LA 1.02 MK 1.00 NL 0.85 OV 1.06 ! PT 1.09 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.05 KP 0.98 ! LA 1.07 MK 1.03 NL 0.91 OV 1.13 ! PT 1.22 SC 1.06 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.03 KP 1.01 ! LA 1.03 MK 0.98 NL 0.87 OV 1.10 ! PT 1.13 SC 1.01 ! ! ! Fit before self-cal, rms=0.080893Jy sigma=0.000656 ! Fit after self-cal, rms=0.080512Jy sigma=0.000651 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9129 mas, bmaj=1.638 mas, bpa=1.178 degrees ! Estimated noise=353.557 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 (2.6, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00153051 Jy ! Component: 100 - total flux cleaned = 0.00176923 Jy ! Component: 150 - total flux cleaned = 0.00180051 Jy ! Component: 200 - total flux cleaned = 0.00185356 Jy ! Total flux subtracted in 200 components = 0.00185356 Jy ! Clean residual min=-0.001197 max=0.001256 Jy/beam ! Clean residual mean=0.000009 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.145078 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 38 components and 0.145078 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=0.080468Jy sigma=0.000651 ! Fit after self-cal, rms=0.080477Jy sigma=0.000651 ! 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=0.080477Jy sigma=0.000651 ! Fit after self-cal, rms=0.080884Jy sigma=0.000649 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9124 mas, bmaj=1.639 mas, bpa=1.438 degrees ! Estimated noise=353.833 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000649015 Jy ! Component: 100 - total flux cleaned = 0.000879234 Jy ! Component: 150 - total flux cleaned = 0.00104734 Jy ! Component: 200 - total flux cleaned = 0.00114294 Jy ! Total flux subtracted in 200 components = 0.00114294 Jy ! Clean residual min=-0.000930 max=0.001257 Jy/beam ! Clean residual mean=0.000008 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.146221 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 50 components and 0.146221 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=0.080872Jy sigma=0.000649 ! Fit after self-cal, rms=0.080885Jy sigma=0.000649 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 (5.2, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00121423 Jy ! Component: 100 - total flux cleaned = 0.00187126 Jy ! Component: 150 - total flux cleaned = 0.00218923 Jy ! Component: 200 - total flux cleaned = 0.00231015 Jy ! Total flux subtracted in 200 components = 0.00231015 Jy ! Clean residual min=-0.000933 max=0.000935 Jy/beam ! Clean residual mean=0.000010 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.148531 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 68 components and 0.148531 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=0.080866Jy sigma=0.000649 ! Fit after self-cal, rms=0.080866Jy sigma=0.000649 ! 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=0.080866Jy sigma=0.000649 ! Fit after self-cal, rms=0.080910Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9128 mas, bmaj=1.639 mas, bpa=1.461 degrees ! Estimated noise=353.827 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000327189 Jy ! Component: 100 - total flux cleaned = 0.000503297 Jy ! Component: 150 - total flux cleaned = 0.000573799 Jy ! Component: 200 - total flux cleaned = 0.000639722 Jy ! Total flux subtracted in 200 components = 0.000639722 Jy ! Clean residual min=-0.000920 max=0.000891 Jy/beam ! Clean residual mean=0.000010 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.149171 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 77 components and 0.149171 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=0.080905Jy sigma=0.000649 ! Fit after self-cal, rms=0.080906Jy sigma=0.000649 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 = 6.55301e-05 Jy ! Component: 100 - total flux cleaned = 0.000127117 Jy ! Component: 150 - total flux cleaned = 0.000173585 Jy ! Component: 200 - total flux cleaned = 0.000217253 Jy ! Total flux subtracted in 200 components = 0.000217253 Jy ! Clean residual min=-0.000897 max=0.000887 Jy/beam ! Clean residual mean=0.000010 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.149388 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 80 components and 0.149388 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=0.080903Jy sigma=0.000649 ! Fit after self-cal, rms=0.080903Jy sigma=0.000649 ! 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=0.080903Jy sigma=0.000649 ! Fit after self-cal, rms=0.080935Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.069 mas, bmaj=2.736 mas, bpa=1.263 degrees ! Estimated noise=460.584 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000166538 Jy ! Component: 100 - total flux cleaned = 0.000186665 Jy ! Component: 150 - total flux cleaned = 0.000186823 Jy ! Component: 200 - total flux cleaned = 0.000179411 Jy ! Total flux subtracted in 200 components = 0.000179411 Jy ! Clean residual min=-0.001000 max=0.001112 Jy/beam ! Clean residual mean=0.000022 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.149568 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 92 components and 0.149568 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=0.080934Jy sigma=0.000649 ! Fit after self-cal, rms=0.080934Jy sigma=0.000649 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 = 2.44335e-05 Jy ! Component: 100 - total flux cleaned = 1.72136e-05 Jy ! Component: 150 - total flux cleaned = 5.27812e-06 Jy ! Component: 200 - total flux cleaned = 5.33611e-06 Jy ! Total flux subtracted in 200 components = 5.33611e-06 Jy ! Clean residual min=-0.001000 max=0.001103 Jy/beam ! Clean residual mean=0.000021 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.149573 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 98 components and 0.149573 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=0.080933Jy sigma=0.000649 ! Fit after self-cal, rms=0.080933Jy sigma=0.000649 ! 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=0.9131 mas, bmaj=1.639 mas, bpa=1.478 degrees ! Estimated noise=353.928 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9131 x 1.639 at 1.478 degrees (North through East) ! Clean map min=-0.00079146 max=0.13481 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=0.7202 mas, bmaj=1.353 mas, bpa=3.024 degrees ! Estimated noise=825.333 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.104223 Jy ! Component: 100 - total flux cleaned = 0.128417 Jy ! Component: 150 - total flux cleaned = 0.137356 Jy ! Component: 200 - total flux cleaned = 0.141119 Jy ! Total flux subtracted in 200 components = 0.141119 Jy ! Clean residual min=-0.002334 max=0.002163 Jy/beam ! Clean residual mean=0.000002 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.141119 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.141119 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9131 mas, bmaj=1.639 mas, bpa=1.478 degrees ! Estimated noise=353.928 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 = 0.00244798 Jy ! Component: 100 - total flux cleaned = 0.00406453 Jy ! Component: 150 - total flux cleaned = 0.00527689 Jy ! Component: 200 - total flux cleaned = 0.00612778 Jy ! Total flux subtracted in 200 components = 0.00612778 Jy ! Clean residual min=-0.000926 max=0.000950 Jy/beam ! Clean residual mean=0.000008 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.147247 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 29 components and 0.147247 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=2.069 mas, bmaj=2.736 mas, bpa=1.263 degrees ! Estimated noise=460.584 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116333 Jy ! Component: 100 - total flux cleaned = 0.00181113 Jy ! Component: 150 - total flux cleaned = 0.00209078 Jy ! Component: 200 - total flux cleaned = 0.0022489 Jy ! Total flux subtracted in 200 components = 0.0022489 Jy ! Clean residual min=-0.001085 max=0.001195 Jy/beam ! Clean residual mean=0.000022 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.149496 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 = 7.44147e-05 Jy ! Component: 100 - total flux cleaned = 8.78066e-05 Jy ! Component: 150 - total flux cleaned = 8.83354e-05 Jy ! Component: 200 - total flux cleaned = 9.92378e-05 Jy ! Total flux subtracted in 200 components = 9.92378e-05 Jy ! Clean residual min=-0.001049 max=0.001171 Jy/beam ! Clean residual mean=0.000021 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.149595 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 77 components and 0.149595 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9131 mas, bmaj=1.639 mas, bpa=1.478 degrees ! Estimated noise=353.928 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000162144 Jy ! Component: 100 - total flux cleaned = 0.000199561 Jy ! Component: 150 - total flux cleaned = 0.000266574 Jy ! Component: 200 - total flux cleaned = 0.000326741 Jy ! Total flux subtracted in 200 components = 0.000326741 Jy ! Clean residual min=-0.000892 max=0.000921 Jy/beam ! Clean residual mean=0.000010 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.149922 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 87 components and 0.149922 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=0.080941Jy sigma=0.000649 ! Fit after self-cal, rms=0.080941Jy sigma=0.000649 wmodel J0551+3751_X_2017_03_27_pus_map.mod ! Writing 87 model components to file: J0551+3751_X_2017_03_27_pus_map.mod wobs J0551+3751_X_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J0551+3751_X_2017_03_27_pus_uvs.fits wwins J0551+3751_X_2017_03_27_pus_map.win ! wwins: Wrote 3 windows to J0551+3751_X_2017_03_27_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 = 0.000233174 Jy ! Component: 100 - total flux cleaned = 0.000426904 Jy ! Component: 150 - total flux cleaned = 0.00052548 Jy ! Component: 200 - total flux cleaned = 0.000566303 Jy ! Component: 250 - total flux cleaned = 0.000579387 Jy ! Component: 300 - total flux cleaned = 0.000592118 Jy ! Component: 350 - total flux cleaned = 0.000604569 Jy ! Component: 400 - total flux cleaned = 0.000616753 Jy ! Component: 450 - total flux cleaned = 0.000651854 Jy ! Component: 500 - total flux cleaned = 0.000709179 Jy ! Component: 550 - total flux cleaned = 0.000720393 Jy ! Component: 600 - total flux cleaned = 0.000753712 Jy ! Component: 650 - total flux cleaned = 0.000818455 Jy ! Component: 700 - total flux cleaned = 0.00086053 Jy ! Component: 750 - total flux cleaned = 0.000881222 Jy ! Component: 800 - total flux cleaned = 0.000922313 Jy ! Component: 850 - total flux cleaned = 0.000962764 Jy ! Component: 900 - total flux cleaned = 0.000992801 Jy ! Component: 950 - total flux cleaned = 0.00106172 Jy ! Component: 1000 - total flux cleaned = 0.00110059 Jy ! Component: 1050 - total flux cleaned = 0.00115812 Jy ! Component: 1100 - total flux cleaned = 0.00116741 Jy ! Component: 1150 - total flux cleaned = 0.00114866 Jy ! Component: 1200 - total flux cleaned = 0.00117648 Jy ! Component: 1250 - total flux cleaned = 0.00113057 Jy ! Component: 1300 - total flux cleaned = 0.00113069 Jy ! Component: 1350 - total flux cleaned = 0.00113071 Jy ! Component: 1400 - total flux cleaned = 0.00112189 Jy ! Component: 1450 - total flux cleaned = 0.00108678 Jy ! Component: 1500 - total flux cleaned = 0.001078 Jy ! Component: 1550 - total flux cleaned = 0.00101764 Jy ! Component: 1600 - total flux cleaned = 0.00105166 Jy ! Component: 1650 - total flux cleaned = 0.000975674 Jy ! Component: 1700 - total flux cleaned = 0.00100923 Jy ! Component: 1750 - total flux cleaned = 0.00099247 Jy ! Component: 1800 - total flux cleaned = 0.000984182 Jy ! Component: 1850 - total flux cleaned = 0.000959764 Jy ! Component: 1900 - total flux cleaned = 0.000967828 Jy ! Component: 1950 - total flux cleaned = 0.000975706 Jy ! Component: 2000 - total flux cleaned = 0.000975613 Jy ! Total flux subtracted in 2048 components = 0.000967831 Jy ! Clean residual min=-0.000487 max=0.000397 Jy/beam ! Clean residual mean=0.000005 rms=0.000148 Jy/beam ! Combined flux in latest and established models = 0.15089 Jy keep ! Adding 162 model components to the UV plane model. ! The established model now contains 249 components and 0.15089 Jy ![Exited script file: muppet] wmap "J0551+3751_X_2017_03_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9131 x 1.639 at 1.478 degrees (North through East) ! Clean map min=-0.00064702 max=0.13462 Jy/beam ! Writing clean map to FITS file: J0551+3751_X_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.134622 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000147675 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.329089 0.329089 0.658178 1.31636 2.63271 5.26542 10.5308 21.0617 42.1234 84.2468 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.134 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9131 x 1.639 at 1.478 degrees (North through East) ! Clean map min=-0.00064702 max=0.13462 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 J0551+3751_X_2017_03_27_pus_uvs.log closed on Sat Apr 27 21:59:07 2019