! Started logfile: J0424+0036_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:06:31 2016 obs J0424+0036_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J0424+0036_X_2014_08_05_pus_uva.fits ! AN table 1: 65 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.699487 visibilities/baseline/integration-bin. ! Found source: J0424+0036 ! ! 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 414 lines of history. ! ! Reading 24552 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 J0424+0036_X_2014_08_05_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 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.738869Jy sigma=0.008032 ! Fit after self-cal, rms=0.726955Jy sigma=0.007944 ! 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=0.9763 mas, bmaj=2.526 mas, bpa=20.41 degrees ! Estimated noise=667.96 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.206334 Jy ! Component: 100 - total flux cleaned = 0.256828 Jy ! Total flux subtracted in 100 components = 0.256828 Jy ! Clean residual min=-0.013275 max=0.020329 Jy/beam ! Clean residual mean=0.000005 rms=0.003107 Jy/beam ! Combined flux in latest and established models = 0.256828 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.256828 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=0.102240Jy sigma=0.001042 ! Fit after self-cal, rms=0.102224Jy sigma=0.001041 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0242409 Jy ! Component: 100 - total flux cleaned = 0.039699 Jy ! Total flux subtracted in 100 components = 0.039699 Jy ! Clean residual min=-0.012096 max=0.011312 Jy/beam ! Clean residual mean=-0.000013 rms=0.002334 Jy/beam ! Combined flux in latest and established models = 0.296527 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 22 components and 0.296527 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=0.093396Jy sigma=0.000933 ! Fit after self-cal, rms=0.093394Jy sigma=0.000932 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.233 mas, bmaj=2.751 mas, bpa=19.69 degrees ! Estimated noise=417.121 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 = 0.0162755 Jy ! Component: 100 - total flux cleaned = 0.0252538 Jy ! Component: 150 - total flux cleaned = 0.0305461 Jy ! Component: 200 - total flux cleaned = 0.0337718 Jy ! Total flux subtracted in 200 components = 0.0337718 Jy ! Clean residual min=-0.011507 max=0.011756 Jy/beam ! Clean residual mean=-0.000035 rms=0.002608 Jy/beam ! Combined flux in latest and established models = 0.330299 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 53 components and 0.330299 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=0.090505Jy sigma=0.000900 ! Fit after self-cal, rms=0.090502Jy sigma=0.000900 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.09 HN 1.09 KP 0.92 ! LA 1.04 MK 1.00* NL 0.98 OV 0.98 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.11 HN 1.12 KP 0.86 ! LA 1.04 MK 1.00* NL 0.97 OV 0.98 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 1.14 KP 0.82 ! LA 1.07 MK 1.00* NL 0.98 OV 0.98 ! PT 0.94 SC 1.03 ! ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.07 HN 1.09 KP 0.79 ! LA 1.07 MK 1.00* NL 0.97 OV 0.99 ! PT 0.94 SC 1.04 ! ! ! Correcting IF 5. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.10 HN 1.08 KP 0.73 ! LA 1.05 MK 1.00* NL 0.98 OV 1.00 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.12 HN 1.09 KP 0.76 ! LA 1.06 MK 1.00* NL 1.00 OV 1.02 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.23 HN 1.22 KP 0.79 ! LA 1.15 MK 1.00* NL 1.04 OV 1.07 ! PT 1.03 SC 1.09 ! ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.15 HN 1.15 KP 0.74 ! LA 1.06 MK 1.00* NL 1.00 OV 1.03 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 9. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.10 HN 1.17 KP 0.74 ! LA 1.07 MK 1.00* NL 1.00 OV 1.05 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 10. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 1.13 KP 0.80 ! LA 1.11 MK 1.00* NL 0.99 OV 1.02 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 11. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 1.11 KP 0.83 ! LA 1.10 MK 1.00* NL 1.00 OV 1.02 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 12. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.13 HN 1.17 KP 0.86 ! LA 1.08 MK 1.00* NL 1.00 OV 1.04 ! PT 0.99 SC 1.02 ! ! ! Fit before self-cal, rms=0.090502Jy sigma=0.000900 ! Fit after self-cal, rms=0.081584Jy sigma=0.000788 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.24 mas, bmaj=2.772 mas, bpa=19.99 degrees ! Estimated noise=417.923 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 (2.2, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132462 Jy ! Component: 100 - total flux cleaned = 0.000649135 Jy ! Component: 150 - total flux cleaned = 0.000867962 Jy ! Component: 200 - total flux cleaned = 0.00105753 Jy ! Total flux subtracted in 200 components = 0.00105753 Jy ! Clean residual min=-0.003308 max=0.003916 Jy/beam ! Clean residual mean=0.000004 rms=0.000814 Jy/beam ! Combined flux in latest and established models = 0.331357 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 67 components and 0.331357 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=0.080856Jy sigma=0.000782 ! Fit after self-cal, rms=0.080872Jy sigma=0.000781 ! 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=0.080872Jy sigma=0.000781 ! Fit after self-cal, rms=0.082723Jy sigma=0.000767 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.243 mas, bmaj=2.775 mas, bpa=19.83 degrees ! Estimated noise=417.86 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00070886 Jy ! Component: 100 - total flux cleaned = -0.000581117 Jy ! Component: 150 - total flux cleaned = -0.000316552 Jy ! Component: 200 - total flux cleaned = -0.000127999 Jy ! Total flux subtracted in 200 components = -0.000127999 Jy ! Clean residual min=-0.002068 max=0.001954 Jy/beam ! Clean residual mean=0.000008 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.331229 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 87 components and 0.331229 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=0.082618Jy sigma=0.000765 ! Fit after self-cal, rms=0.082663Jy sigma=0.000765 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000410768 Jy ! Component: 100 - total flux cleaned = 0.000712307 Jy ! Component: 150 - total flux cleaned = 0.000866293 Jy ! Component: 200 - total flux cleaned = 0.000971774 Jy ! Total flux subtracted in 200 components = 0.000971774 Jy ! Clean residual min=-0.001961 max=0.001715 Jy/beam ! Clean residual mean=0.000007 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.3322 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 93 components and 0.3322 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=0.082621Jy sigma=0.000765 ! Fit after self-cal, rms=0.082619Jy sigma=0.000765 ! 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=0.082619Jy sigma=0.000765 ! Fit after self-cal, rms=0.085472Jy sigma=0.000763 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.245 mas, bmaj=2.778 mas, bpa=19.79 degrees ! Estimated noise=417.658 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000656592 Jy ! Component: 100 - total flux cleaned = -0.000614518 Jy ! Component: 150 - total flux cleaned = -0.000432927 Jy ! Component: 200 - total flux cleaned = -0.000306167 Jy ! Total flux subtracted in 200 components = -0.000306167 Jy ! Clean residual min=-0.001700 max=0.001558 Jy/beam ! Clean residual mean=0.000006 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.331894 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 104 components and 0.331894 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=0.085425Jy sigma=0.000763 ! Fit after self-cal, rms=0.085449Jy sigma=0.000763 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000318504 Jy ! Component: 100 - total flux cleaned = 0.000492408 Jy ! Component: 150 - total flux cleaned = 0.000624284 Jy ! Component: 200 - total flux cleaned = 0.000696978 Jy ! Total flux subtracted in 200 components = 0.000696978 Jy ! Clean residual min=-0.001632 max=0.001488 Jy/beam ! Clean residual mean=0.000005 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.332591 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 111 components and 0.332591 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=0.085430Jy sigma=0.000763 ! Fit after self-cal, rms=0.085429Jy sigma=0.000763 ! 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=0.085429Jy sigma=0.000763 ! Fit after self-cal, rms=0.085734Jy sigma=0.000762 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.394 mas, bmaj=3.394 mas, bpa=5.917 degrees ! Estimated noise=465.052 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000414356 Jy ! Component: 100 - total flux cleaned = -0.000349057 Jy ! Component: 150 - total flux cleaned = -0.00034819 Jy ! Component: 200 - total flux cleaned = -0.000347232 Jy ! Total flux subtracted in 200 components = -0.000347232 Jy ! Clean residual min=-0.001372 max=0.001555 Jy/beam ! Clean residual mean=0.000009 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.332244 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 121 components and 0.332244 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=0.085721Jy sigma=0.000762 ! Fit after self-cal, rms=0.085723Jy sigma=0.000762 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 = 1.96771e-05 Jy ! Component: 100 - total flux cleaned = 3.62308e-05 Jy ! Component: 150 - total flux cleaned = 4.98546e-05 Jy ! Component: 200 - total flux cleaned = 2.74216e-05 Jy ! Total flux subtracted in 200 components = 2.74216e-05 Jy ! Clean residual min=-0.001404 max=0.001525 Jy/beam ! Clean residual mean=0.000009 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.332271 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 128 components and 0.332271 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=0.085718Jy sigma=0.000762 ! Fit after self-cal, rms=0.085717Jy sigma=0.000762 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.246 mas, bmaj=2.783 mas, bpa=19.79 degrees ! Estimated noise=417.465 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.246 x 2.783 at 19.79 degrees (North through East) ! Clean map min=-0.0014927 max=0.27512 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=0.9824 mas, bmaj=2.563 mas, bpa=20.52 degrees ! Estimated noise=680.661 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.210027 Jy ! Component: 100 - total flux cleaned = 0.260553 Jy ! Component: 150 - total flux cleaned = 0.281668 Jy ! Component: 200 - total flux cleaned = 0.294479 Jy ! Total flux subtracted in 200 components = 0.294479 Jy ! Clean residual min=-0.003089 max=0.006880 Jy/beam ! Clean residual mean=0.000025 rms=0.001080 Jy/beam ! Combined flux in latest and established models = 0.294479 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.294479 Jy ! Inverting map and beam ! Estimated beam: bmin=1.246 mas, bmaj=2.783 mas, bpa=19.79 degrees ! Estimated noise=417.465 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 = 0.0121603 Jy ! Component: 100 - total flux cleaned = 0.019587 Jy ! Component: 150 - total flux cleaned = 0.0244035 Jy ! Component: 200 - total flux cleaned = 0.027723 Jy ! Total flux subtracted in 200 components = 0.027723 Jy ! Clean residual min=-0.001682 max=0.001875 Jy/beam ! Clean residual mean=0.000009 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.322202 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 86 components and 0.322202 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=2.394 mas, bmaj=3.394 mas, bpa=5.917 degrees ! Estimated noise=465.052 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0032342 Jy ! Component: 100 - total flux cleaned = 0.0053279 Jy ! Component: 150 - total flux cleaned = 0.00682057 Jy ! Component: 200 - total flux cleaned = 0.00791053 Jy ! Total flux subtracted in 200 components = 0.00791053 Jy ! Clean residual min=-0.001440 max=0.001498 Jy/beam ! Clean residual mean=0.000010 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.330112 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 = 0.00081303 Jy ! Component: 100 - total flux cleaned = 0.00142318 Jy ! Component: 150 - total flux cleaned = 0.00173118 Jy ! Component: 200 - total flux cleaned = 0.00186138 Jy ! Total flux subtracted in 200 components = 0.00186138 Jy ! Clean residual min=-0.001383 max=0.001516 Jy/beam ! Clean residual mean=0.000008 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.331974 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 144 components and 0.331974 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.246 mas, bmaj=2.783 mas, bpa=19.79 degrees ! Estimated noise=417.465 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000252607 Jy ! Component: 100 - total flux cleaned = 0.000324271 Jy ! Component: 150 - total flux cleaned = 0.000410471 Jy ! Component: 200 - total flux cleaned = 0.000451294 Jy ! Total flux subtracted in 200 components = 0.000451294 Jy ! Clean residual min=-0.001491 max=0.001377 Jy/beam ! Clean residual mean=0.000005 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.332425 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 159 components and 0.332425 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=0.085713Jy sigma=0.000762 ! Fit after self-cal, rms=0.085704Jy sigma=0.000762 wmodel J0424+0036_X_2014_08_05_pus_map.mod ! Writing 159 model components to file: J0424+0036_X_2014_08_05_pus_map.mod wobs J0424+0036_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J0424+0036_X_2014_08_05_pus_uvs.fits wwins J0424+0036_X_2014_08_05_pus_map.win ! wwins: Wrote 2 windows to J0424+0036_X_2014_08_05_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 = -8.50639e-05 Jy ! Component: 100 - total flux cleaned = -2.0791e-05 Jy ! Component: 150 - total flux cleaned = 9.71944e-05 Jy ! Component: 200 - total flux cleaned = 0.000116755 Jy ! Component: 250 - total flux cleaned = 0.000154047 Jy ! Component: 300 - total flux cleaned = 0.000118135 Jy ! Component: 350 - total flux cleaned = 1.35844e-05 Jy ! Component: 400 - total flux cleaned = -3.74806e-05 Jy ! Component: 450 - total flux cleaned = -0.00012069 Jy ! Component: 500 - total flux cleaned = -0.000201837 Jy ! Component: 550 - total flux cleaned = -0.0002331 Jy ! Component: 600 - total flux cleaned = -0.000248973 Jy ! Component: 650 - total flux cleaned = -0.000279693 Jy ! Component: 700 - total flux cleaned = -0.000294734 Jy ! Component: 750 - total flux cleaned = -0.000279724 Jy ! Component: 800 - total flux cleaned = -0.000265397 Jy ! Component: 850 - total flux cleaned = -0.000236914 Jy ! Component: 900 - total flux cleaned = -0.000208842 Jy ! Component: 950 - total flux cleaned = -0.000222989 Jy ! Component: 1000 - total flux cleaned = -0.000236722 Jy ! Component: 1050 - total flux cleaned = -0.000236748 Jy ! Component: 1100 - total flux cleaned = -0.00022358 Jy ! Component: 1150 - total flux cleaned = -0.000249713 Jy ! Component: 1200 - total flux cleaned = -0.000223777 Jy ! Component: 1250 - total flux cleaned = -0.000211073 Jy ! Component: 1300 - total flux cleaned = -0.000185866 Jy ! Component: 1350 - total flux cleaned = -0.000210686 Jy ! Component: 1400 - total flux cleaned = -0.000149144 Jy ! Component: 1450 - total flux cleaned = -0.000185942 Jy ! Component: 1500 - total flux cleaned = -0.000198105 Jy ! Component: 1550 - total flux cleaned = -0.000162387 Jy ! Component: 1600 - total flux cleaned = -0.000162362 Jy ! Component: 1650 - total flux cleaned = -0.000115437 Jy ! Component: 1700 - total flux cleaned = -0.000115352 Jy ! Component: 1750 - total flux cleaned = -6.92949e-05 Jy ! Component: 1800 - total flux cleaned = -5.79741e-05 Jy ! Component: 1850 - total flux cleaned = -4.67908e-05 Jy ! Component: 1900 - total flux cleaned = -3.54554e-05 Jy ! Component: 1950 - total flux cleaned = 3.09639e-05 Jy ! Component: 2000 - total flux cleaned = 4.19085e-05 Jy ! Total flux subtracted in 2048 components = 5.28253e-05 Jy ! Clean residual min=-0.000540 max=0.000672 Jy/beam ! Clean residual mean=0.000003 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.332478 Jy keep ! Adding 148 model components to the UV plane model. ! The established model now contains 307 components and 0.332478 Jy ![Exited script file: muppet] wmap "J0424+0036_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.246 x 2.783 at 19.79 degrees (North through East) ! Clean map min=-0.0012183 max=0.27598 Jy/beam ! Writing clean map to FITS file: J0424+0036_X_2014_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.275985 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000224716 device "J0424+0036_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J0424+0036_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.24427 0.24427 0.488539 0.977079 1.95416 3.90831 7.81663 15.6333 31.2665 62.533 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.275 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.246 x 2.783 at 19.79 degrees (North through East) ! Clean map min=-0.0012183 max=0.27598 Jy/beam quit ! Quitting program ! Log file J0424+0036_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:06:33 2016