! Started logfile: J0334-4008_X_2017_04_28_pus_uvs.log on Mon Apr 29 14:23:43 2019 obs J0334-4008_X_2017_04_28_pus_uva.fits ! Reading UV FITS file: J0334-4008_X_2017_04_28_pus_uva.fits ! AN table 1: 10 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.566667 visibilities/baseline/integration-bin. ! Found source: J0334-4008 ! ! 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 907 lines of history. ! ! Reading 3060 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 J0334-4008_X_2017_04_28_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 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.551995Jy sigma=0.002034 ! Fit after self-cal, rms=0.527934Jy sigma=0.001918 ! 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=0.5656 mas, bmaj=1.761 mas, bpa=-6.24 degrees ! Estimated noise=4224.28 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 = 0.592587 Jy ! Component: 100 - total flux cleaned = 0.796924 Jy ! Total flux subtracted in 100 components = 0.796924 Jy ! Clean residual min=-0.086656 max=0.120404 Jy/beam ! Clean residual mean=0.000183 rms=0.030051 Jy/beam ! Combined flux in latest and established models = 0.796924 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.796924 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=0.410076Jy sigma=0.001623 ! Fit after self-cal, rms=0.409357Jy sigma=0.001622 ! 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=0.686 mas, bmaj=1.966 mas, bpa=-5.176 degrees ! Estimated noise=2759.52 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 = 0.0999681 Jy ! Component: 100 - total flux cleaned = 0.146542 Jy ! Component: 150 - total flux cleaned = 0.169047 Jy ! Component: 200 - total flux cleaned = 0.17476 Jy ! Total flux subtracted in 200 components = 0.17476 Jy ! Clean residual min=-0.070010 max=0.111764 Jy/beam ! Clean residual mean=0.001197 rms=0.028782 Jy/beam ! Combined flux in latest and established models = 0.971685 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 16 components and 0.971685 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=0.431355Jy sigma=0.001288 ! Fit after self-cal, rms=0.431096Jy sigma=0.001288 ! 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 0.88 HN 1.00* KP 0.88 ! LA 3.22 MK 0.96 NL 1.42 OV 0.95 ! PT 0.89 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.89 HN 1.00* KP 0.90 ! LA 3.13 MK 0.98 NL 1.36 OV 0.89 ! PT 0.91 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.89 HN 1.00* KP 0.81 ! LA 3.25 MK 0.99 NL 1.36 OV 0.96 ! PT 0.90 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.85 HN 1.00* KP 0.86 ! LA 3.32 MK 0.99 NL 1.35 OV 0.95 ! PT 0.90 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.86 HN 1.00* KP 0.84 ! LA 3.06 MK 1.01 NL 1.47 OV 0.90 ! PT 0.91 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.86 HN 1.00* KP 0.86 ! LA 3.41 MK 0.99 NL 1.46 OV 0.91 ! PT 0.91 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.88 HN 1.00* KP 0.85 ! LA 3.53 MK 1.02 NL 1.39 OV 0.90 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.91 HN 1.00* KP 0.85 ! LA 3.85 MK 1.01 NL 1.48 OV 0.90 ! PT 0.93 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.89 HN 1.00* KP 0.84 ! LA 3.82 MK 0.99 NL 1.52 OV 0.91 ! PT 0.87 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.88 HN 1.00* KP 0.86 ! LA 3.45 MK 1.00 NL 1.44 OV 0.91 ! PT 0.91 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.89 HN 1.00* KP 0.86 ! LA 8.15 MK 1.01 NL 1.58 OV 0.92 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.87 HN 1.00* KP 0.86 ! LA 3.18 MK 1.02 NL 1.46 OV 0.91 ! PT 0.96 SC 0.99 ! ! ! Fit before self-cal, rms=0.431096Jy sigma=0.001288 ! Fit after self-cal, rms=1.058988Jy sigma=0.000670 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6858 mas, bmaj=1.967 mas, bpa=-4.873 degrees ! Estimated noise=2741.24 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 = 0.0007885 Jy ! Component: 100 - total flux cleaned = 0.00141643 Jy ! Component: 150 - total flux cleaned = 0.00142417 Jy ! Component: 200 - total flux cleaned = 0.00142967 Jy ! Total flux subtracted in 200 components = 0.00142967 Jy ! Clean residual min=-0.012670 max=0.017581 Jy/beam ! Clean residual mean=0.000055 rms=0.003511 Jy/beam ! Combined flux in latest and established models = 0.973114 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 22 components and 0.973114 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=1.058842Jy sigma=0.000667 ! Fit after self-cal, rms=1.065709Jy sigma=0.000666 ! Inverting map ! Added new window around map position (-2.2, 5.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.012331 Jy ! Component: 100 - total flux cleaned = 0.0111029 Jy ! Component: 150 - total flux cleaned = 0.0108379 Jy ! Component: 200 - total flux cleaned = 0.0114179 Jy ! Total flux subtracted in 200 components = 0.0114179 Jy ! Clean residual min=-0.008118 max=0.010356 Jy/beam ! Clean residual mean=0.000075 rms=0.002364 Jy/beam ! Combined flux in latest and established models = 0.984532 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 34 components and 0.984532 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=1.065318Jy sigma=0.000655 ! Fit after self-cal, rms=1.065423Jy sigma=0.000655 ! 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=1.065423Jy sigma=0.000655 ! Fit after self-cal, rms=1.069165Jy sigma=0.000654 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6848 mas, bmaj=1.965 mas, bpa=-5.017 degrees ! Estimated noise=2736.25 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00325659 Jy ! Component: 100 - total flux cleaned = 0.00325755 Jy ! Component: 150 - total flux cleaned = 0.0036525 Jy ! Component: 200 - total flux cleaned = 0.00364758 Jy ! Total flux subtracted in 200 components = 0.00364758 Jy ! Clean residual min=-0.006660 max=0.009434 Jy/beam ! Clean residual mean=0.000062 rms=0.002019 Jy/beam ! Combined flux in latest and established models = 0.98818 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 45 components and 0.98818 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=1.069052Jy sigma=0.000652 ! Fit after self-cal, rms=1.068931Jy sigma=0.000652 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 (4.4, 9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0040729 Jy ! Component: 100 - total flux cleaned = 0.00524889 Jy ! Component: 150 - total flux cleaned = 0.00661389 Jy ! Component: 200 - total flux cleaned = 0.00728275 Jy ! Total flux subtracted in 200 components = 0.00728275 Jy ! Clean residual min=-0.005590 max=0.006121 Jy/beam ! Clean residual mean=0.000056 rms=0.001698 Jy/beam ! Combined flux in latest and established models = 0.995462 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 56 components and 0.995462 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=1.068642Jy sigma=0.000650 ! Fit after self-cal, rms=1.068316Jy sigma=0.000650 ! 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=1.068316Jy sigma=0.000650 ! Fit after self-cal, rms=1.065486Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6845 mas, bmaj=1.964 mas, bpa=-5.068 degrees ! Estimated noise=2735.17 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000234257 Jy ! Component: 100 - total flux cleaned = 0.000502279 Jy ! Component: 150 - total flux cleaned = 0.000660525 Jy ! Component: 200 - total flux cleaned = 0.0006595 Jy ! Total flux subtracted in 200 components = 0.0006595 Jy ! Clean residual min=-0.005424 max=0.005965 Jy/beam ! Clean residual mean=0.000039 rms=0.001598 Jy/beam ! Combined flux in latest and established models = 0.996122 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 66 components and 0.996122 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=1.065423Jy sigma=0.000650 ! Fit after self-cal, rms=1.065337Jy sigma=0.000650 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.59167e-06 Jy ! Component: 100 - total flux cleaned = 7.36993e-05 Jy ! Component: 150 - total flux cleaned = -5.37751e-05 Jy ! Component: 200 - total flux cleaned = -0.0001131 Jy ! Total flux subtracted in 200 components = -0.0001131 Jy ! Clean residual min=-0.005207 max=0.005929 Jy/beam ! Clean residual mean=0.000040 rms=0.001581 Jy/beam ! Combined flux in latest and established models = 0.996009 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 70 components and 0.996009 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=1.065299Jy sigma=0.000650 ! Fit after self-cal, rms=1.065285Jy sigma=0.000650 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=1.065285Jy sigma=0.000650 ! Fit after self-cal, rms=1.063648Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.409 mas, bmaj=8.251 mas, bpa=-3.171 degrees ! Estimated noise=4263.34 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000523529 Jy ! Component: 100 - total flux cleaned = -0.000991554 Jy ! Component: 150 - total flux cleaned = -0.00136918 Jy ! Component: 200 - total flux cleaned = -0.00161729 Jy ! Total flux subtracted in 200 components = -0.00161729 Jy ! Clean residual min=-0.005945 max=0.007776 Jy/beam ! Clean residual mean=0.000074 rms=0.002367 Jy/beam ! Combined flux in latest and established models = 0.994392 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 75 components and 0.994392 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=1.063631Jy sigma=0.000650 ! Fit after self-cal, rms=1.063625Jy sigma=0.000650 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.46748e-05 Jy ! Component: 100 - total flux cleaned = -0.000327454 Jy ! Component: 150 - total flux cleaned = -0.000463911 Jy ! Component: 200 - total flux cleaned = -0.000636856 Jy ! Total flux subtracted in 200 components = -0.000636856 Jy ! Clean residual min=-0.005982 max=0.007720 Jy/beam ! Clean residual mean=0.000077 rms=0.002344 Jy/beam ! Combined flux in latest and established models = 0.993755 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 77 components and 0.993755 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=1.063615Jy sigma=0.000650 ! Fit after self-cal, rms=1.063602Jy sigma=0.000650 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.6844 mas, bmaj=1.964 mas, bpa=-5.108 degrees ! Estimated noise=2736.89 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6844 x 1.964 at -5.108 degrees (North through East) ! Clean map min=-0.0081911 max=0.78054 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 ! Performing amp+phase self-cal ! ! 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=1.063602Jy sigma=0.000650 ! Fit after self-cal, rms=2.022210Jy sigma=0.000596 ! Inverting map and beam ! Estimated beam: bmin=0.684 mas, bmaj=1.963 mas, bpa=-5.102 degrees ! Estimated noise=2735.48 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000254704 Jy ! Component: 100 - total flux cleaned = 0.000376164 Jy ! Component: 150 - total flux cleaned = 0.000376376 Jy ! Component: 200 - total flux cleaned = 0.000375499 Jy ! Total flux subtracted in 200 components = 0.000375499 Jy ! Clean residual min=-0.005254 max=0.005817 Jy/beam ! Clean residual mean=0.000037 rms=0.001527 Jy/beam ! Combined flux in latest and established models = 0.99413 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 83 components and 0.99413 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=2.022192Jy sigma=0.000596 ! Fit after self-cal, rms=2.022099Jy sigma=0.000596 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000236078 Jy ! Component: 100 - total flux cleaned = 0.00028356 Jy ! Component: 150 - total flux cleaned = 0.000194336 Jy ! Component: 200 - total flux cleaned = 6.76749e-05 Jy ! Total flux subtracted in 200 components = 6.76749e-05 Jy ! Clean residual min=-0.005239 max=0.005887 Jy/beam ! Clean residual mean=0.000037 rms=0.001527 Jy/beam ! Combined flux in latest and established models = 0.994198 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 89 components and 0.994198 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=2.022079Jy sigma=0.000596 ! Fit after self-cal, rms=2.022036Jy sigma=0.000596 ! Inverting map ! Performing amp+phase self-cal ! ! 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=2.022036Jy sigma=0.000596 ! Fit after self-cal, rms=2.010687Jy sigma=0.000596 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=0.5675 mas, bmaj=1.761 mas, bpa=-6.186 degrees ! Estimated noise=4076.27 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.571028 Jy ! Component: 100 - total flux cleaned = 0.76635 Jy ! Component: 150 - total flux cleaned = 0.86204 Jy ! Component: 200 - total flux cleaned = 0.91594 Jy ! Total flux subtracted in 200 components = 0.91594 Jy ! Clean residual min=-0.027002 max=0.029636 Jy/beam ! Clean residual mean=-0.000062 rms=0.007382 Jy/beam ! Combined flux in latest and established models = 0.91594 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 0.91594 Jy ! Inverting map and beam ! Estimated beam: bmin=0.6838 mas, bmaj=1.963 mas, bpa=-5.128 degrees ! Estimated noise=2736.08 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 = 0.0351209 Jy ! Component: 100 - total flux cleaned = 0.0479574 Jy ! Component: 150 - total flux cleaned = 0.0579185 Jy ! Component: 200 - total flux cleaned = 0.0637841 Jy ! Total flux subtracted in 200 components = 0.0637841 Jy ! Clean residual min=-0.010220 max=0.008743 Jy/beam ! Clean residual mean=0.000029 rms=0.002497 Jy/beam ! Combined flux in latest and established models = 0.979724 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 23 components and 0.979724 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=2.407 mas, bmaj=8.24 mas, bpa=-3.171 degrees ! Estimated noise=4269.34 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00851491 Jy ! Component: 100 - total flux cleaned = 0.0117518 Jy ! Component: 150 - total flux cleaned = 0.0123062 Jy ! Component: 200 - total flux cleaned = 0.0127915 Jy ! Total flux subtracted in 200 components = 0.0127915 Jy ! Clean residual min=-0.006712 max=0.007157 Jy/beam ! Clean residual mean=0.000098 rms=0.002476 Jy/beam ! Combined flux in latest and established models = 0.992516 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000425587 Jy ! Component: 100 - total flux cleaned = 0.000896081 Jy ! Component: 150 - total flux cleaned = 0.00122718 Jy ! Component: 200 - total flux cleaned = 0.0015179 Jy ! Total flux subtracted in 200 components = 0.0015179 Jy ! Clean residual min=-0.006537 max=0.007527 Jy/beam ! Clean residual mean=0.000098 rms=0.002403 Jy/beam ! Combined flux in latest and established models = 0.994033 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 35 components and 0.994033 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.6838 mas, bmaj=1.963 mas, bpa=-5.128 degrees ! Estimated noise=2736.08 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00265115 Jy ! Component: 100 - total flux cleaned = -0.00289579 Jy ! Component: 150 - total flux cleaned = -0.0025342 Jy ! Component: 200 - total flux cleaned = -0.00222354 Jy ! Total flux subtracted in 200 components = -0.00222354 Jy ! Clean residual min=-0.008313 max=0.005719 Jy/beam ! Clean residual mean=0.000036 rms=0.001868 Jy/beam ! Combined flux in latest and established models = 0.99181 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 49 components and 0.99181 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=2.010684Jy sigma=0.000599 ! Fit after self-cal, rms=2.010631Jy sigma=0.000598 wmodel J0334-4008_X_2017_04_28_pus_map.mod ! Writing 49 model components to file: J0334-4008_X_2017_04_28_pus_map.mod wobs J0334-4008_X_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J0334-4008_X_2017_04_28_pus_uvs.fits wwins J0334-4008_X_2017_04_28_pus_map.win ! wwins: Wrote 3 windows to J0334-4008_X_2017_04_28_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 = -0.00351762 Jy ! Component: 100 - total flux cleaned = -0.00549681 Jy ! Component: 150 - total flux cleaned = -0.00652929 Jy ! Component: 200 - total flux cleaned = -0.00672171 Jy ! Component: 250 - total flux cleaned = -0.00620124 Jy ! Component: 300 - total flux cleaned = -0.00569767 Jy ! Component: 350 - total flux cleaned = -0.00521352 Jy ! Component: 400 - total flux cleaned = -0.0047434 Jy ! Component: 450 - total flux cleaned = -0.00421168 Jy ! Component: 500 - total flux cleaned = -0.00361931 Jy ! Component: 550 - total flux cleaned = -0.00303787 Jy ! Component: 600 - total flux cleaned = -0.00239872 Jy ! Component: 650 - total flux cleaned = -0.00184366 Jy ! Component: 700 - total flux cleaned = -0.00143535 Jy ! Component: 750 - total flux cleaned = -0.000900129 Jy ! Component: 800 - total flux cleaned = -0.000637105 Jy ! Component: 850 - total flux cleaned = -0.000378432 Jy ! Component: 900 - total flux cleaned = -0.000187706 Jy ! Component: 950 - total flux cleaned = -6.25993e-05 Jy ! Component: 1000 - total flux cleaned = 0.000247828 Jy ! Component: 1050 - total flux cleaned = 0.000370334 Jy ! Component: 1100 - total flux cleaned = 0.000552121 Jy ! Component: 1150 - total flux cleaned = 0.000611806 Jy ! Component: 1200 - total flux cleaned = 0.00078982 Jy ! Component: 1250 - total flux cleaned = 0.00102499 Jy ! Component: 1300 - total flux cleaned = 0.00120018 Jy ! Component: 1350 - total flux cleaned = 0.00148921 Jy ! Component: 1400 - total flux cleaned = 0.00160437 Jy ! Component: 1450 - total flux cleaned = 0.00166108 Jy ! Component: 1500 - total flux cleaned = 0.00166103 Jy ! Component: 1550 - total flux cleaned = 0.00171696 Jy ! Component: 1600 - total flux cleaned = 0.00166114 Jy ! Component: 1650 - total flux cleaned = 0.00160587 Jy ! Component: 1700 - total flux cleaned = 0.00177076 Jy ! Component: 1750 - total flux cleaned = 0.0017701 Jy ! Component: 1800 - total flux cleaned = 0.0018244 Jy ! Component: 1850 - total flux cleaned = 0.00176976 Jy ! Component: 1900 - total flux cleaned = 0.00182386 Jy ! Component: 1950 - total flux cleaned = 0.00182408 Jy ! Component: 2000 - total flux cleaned = 0.00187782 Jy ! Total flux subtracted in 2048 components = 0.00193138 Jy ! Clean residual min=-0.002772 max=0.002879 Jy/beam ! Clean residual mean=0.000025 rms=0.001046 Jy/beam ! Combined flux in latest and established models = 0.993741 Jy keep ! Adding 129 model components to the UV plane model. ! The established model now contains 178 components and 0.993741 Jy ![Exited script file: muppet] wmap "J0334-4008_X_2017_04_28_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6838 x 1.963 at -5.128 degrees (North through East) ! Clean map min=-0.0097784 max=0.7737 Jy/beam ! Writing clean map to FITS file: J0334-4008_X_2017_04_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.773695 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00103756 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.402314 0.402314 0.804628 1.60926 3.21851 6.43702 12.874 25.7481 51.4962 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0031 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.773 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6838 x 1.963 at -5.128 degrees (North through East) ! Clean map min=-0.0097784 max=0.7737 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 J0334-4008_X_2017_04_28_pus_uvs.log closed on Mon Apr 29 14:23:44 2019