! Started logfile: J0832+1554_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:10:06 2016 obs J0832+1554_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J0832+1554_X_2014_06_09_pus_uva.fits ! AN table 1: 82 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.696206 visibilities/baseline/integration-bin. ! Found source: J0832+1554 ! ! 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 344 lines of history. ! ! Reading 30828 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 J0832+1554_X_2014_06_09_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 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.864470Jy sigma=0.010597 ! Fit after self-cal, rms=0.847366Jy sigma=0.010396 ! 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=0.7751 mas, bmaj=1.735 mas, bpa=-4.159 degrees ! Estimated noise=645.719 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 = 0.115937 Jy ! Component: 100 - total flux cleaned = 0.148013 Jy ! Total flux subtracted in 100 components = 0.148013 Jy ! Clean residual min=-0.007219 max=0.012483 Jy/beam ! Clean residual mean=-0.000062 rms=0.002242 Jy/beam ! Combined flux in latest and established models = 0.148013 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.148013 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=0.075564Jy sigma=0.000881 ! Fit after self-cal, rms=0.075527Jy sigma=0.000880 ! 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=0.9369 mas, bmaj=2.038 mas, bpa=-3.383 degrees ! Estimated noise=331.826 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 = 0.0174586 Jy ! Component: 100 - total flux cleaned = 0.0263894 Jy ! Component: 150 - total flux cleaned = 0.031512 Jy ! Component: 200 - total flux cleaned = 0.0346477 Jy ! Total flux subtracted in 200 components = 0.0346477 Jy ! Clean residual min=-0.007845 max=0.007941 Jy/beam ! Clean residual mean=-0.000035 rms=0.001996 Jy/beam ! Combined flux in latest and established models = 0.182661 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 36 components and 0.182661 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=0.071374Jy sigma=0.000832 ! Fit after self-cal, rms=0.071380Jy sigma=0.000832 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.05 KP 0.87 ! LA 0.98 MK 0.97 NL 0.99 OV 1.01 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.10 KP 0.85 ! LA 1.01 MK 0.98 NL 0.97 OV 1.00 ! PT 0.90 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.11 KP 0.79 ! LA 1.03 MK 0.99 NL 0.99 OV 1.01 ! PT 0.90 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.06 KP 0.76 ! LA 1.03 MK 1.04 NL 0.99 OV 0.99 ! PT 0.93 SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.05 KP 0.73 ! LA 1.02 MK 0.99 NL 1.02 OV 0.99 ! PT 0.92 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.17 HN 1.11 KP 0.72 ! LA 1.02 MK 1.01 NL 1.02 OV 1.03 ! PT 0.93 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.26 HN 1.26 KP 0.79 ! LA 1.10 MK 1.06 NL 1.07 OV 1.10 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.15 HN 1.19 KP 0.72 ! LA 1.03 MK 1.04 NL 1.02 OV 1.07 ! PT 0.93 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.16 HN 1.16 KP 0.75 ! LA 1.05 MK 1.00 NL 1.02 OV 1.06 ! PT 0.92 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 1.13 KP 0.77 ! LA 1.09 MK 1.05 NL 1.05 OV 1.07 ! PT 0.93 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.18 HN 1.12 KP 0.83 ! LA 1.07 MK 1.02 NL 1.02 OV 1.04 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 1.07 KP 0.84 ! LA 1.07 MK 1.03 NL 1.06 OV 1.07 ! PT 0.98 SC 1.03 ! ! ! Fit before self-cal, rms=0.071380Jy sigma=0.000832 ! Fit after self-cal, rms=0.068159Jy sigma=0.000776 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9445 mas, bmaj=2.065 mas, bpa=-2.991 degrees ! Estimated noise=333.788 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 (1.6, -5.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00440164 Jy ! Component: 100 - total flux cleaned = 0.00651706 Jy ! Component: 150 - total flux cleaned = 0.00725492 Jy ! Component: 200 - total flux cleaned = 0.00750926 Jy ! Total flux subtracted in 200 components = 0.00750926 Jy ! Clean residual min=-0.001819 max=0.001572 Jy/beam ! Clean residual mean=0.000003 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.19017 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 59 components and 0.19017 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=0.067894Jy sigma=0.000772 ! Fit after self-cal, rms=0.067939Jy sigma=0.000771 ! 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=0.067939Jy sigma=0.000771 ! Fit after self-cal, rms=0.067776Jy sigma=0.000770 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.945 mas, bmaj=2.059 mas, bpa=-2.828 degrees ! Estimated noise=332.669 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00084187 Jy ! Component: 100 - total flux cleaned = 0.000845729 Jy ! Component: 150 - total flux cleaned = 0.000905271 Jy ! Component: 200 - total flux cleaned = 0.000957701 Jy ! Total flux subtracted in 200 components = 0.000957701 Jy ! Clean residual min=-0.001398 max=0.001176 Jy/beam ! Clean residual mean=0.000004 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.191127 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 70 components and 0.191127 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=0.067739Jy sigma=0.000770 ! Fit after self-cal, rms=0.067737Jy sigma=0.000770 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 = 0.000133385 Jy ! Component: 100 - total flux cleaned = 0.000156997 Jy ! Component: 150 - total flux cleaned = 0.000178429 Jy ! Component: 200 - total flux cleaned = 0.000198336 Jy ! Total flux subtracted in 200 components = 0.000198336 Jy ! Clean residual min=-0.001319 max=0.001122 Jy/beam ! Clean residual mean=0.000004 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.191326 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 75 components and 0.191326 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=0.067722Jy sigma=0.000769 ! Fit after self-cal, rms=0.067719Jy sigma=0.000769 ! 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=0.067719Jy sigma=0.000769 ! Fit after self-cal, rms=0.067694Jy sigma=0.000769 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9447 mas, bmaj=2.06 mas, bpa=-2.819 degrees ! Estimated noise=332.232 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.40112e-05 Jy ! Component: 100 - total flux cleaned = 4.21201e-05 Jy ! Component: 150 - total flux cleaned = 7.59786e-05 Jy ! Component: 200 - total flux cleaned = 9.10026e-05 Jy ! Total flux subtracted in 200 components = 9.10026e-05 Jy ! Clean residual min=-0.001213 max=0.001107 Jy/beam ! Clean residual mean=0.000003 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.191417 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 80 components and 0.191417 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=0.067682Jy sigma=0.000769 ! Fit after self-cal, rms=0.067680Jy sigma=0.000769 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 = 1.62738e-05 Jy ! Component: 100 - total flux cleaned = 7.54056e-05 Jy ! Component: 150 - total flux cleaned = 0.000102255 Jy ! Component: 200 - total flux cleaned = 0.000102156 Jy ! Total flux subtracted in 200 components = 0.000102156 Jy ! Clean residual min=-0.001144 max=0.001118 Jy/beam ! Clean residual mean=0.000003 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.191519 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 87 components and 0.191519 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=0.067674Jy sigma=0.000769 ! Fit after self-cal, rms=0.067672Jy sigma=0.000769 ! 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=0.067672Jy sigma=0.000769 ! Fit after self-cal, rms=0.067653Jy sigma=0.000769 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.24 mas, bmaj=3.692 mas, bpa=-11.2 degrees ! Estimated noise=403.956 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.10702e-05 Jy ! Component: 100 - total flux cleaned = -2.62275e-05 Jy ! Component: 150 - total flux cleaned = -6.36649e-05 Jy ! Component: 200 - total flux cleaned = -8.17726e-05 Jy ! Total flux subtracted in 200 components = -8.17726e-05 Jy ! Clean residual min=-0.001050 max=0.001119 Jy/beam ! Clean residual mean=0.000006 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.191437 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 101 components and 0.191437 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=0.067651Jy sigma=0.000769 ! Fit after self-cal, rms=0.067649Jy sigma=0.000769 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 = -1.72964e-05 Jy ! Component: 100 - total flux cleaned = -2.89145e-05 Jy ! Component: 150 - total flux cleaned = -4.81876e-05 Jy ! Component: 200 - total flux cleaned = -7.28371e-05 Jy ! Total flux subtracted in 200 components = -7.28371e-05 Jy ! Clean residual min=-0.000997 max=0.001128 Jy/beam ! Clean residual mean=0.000006 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.191364 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 105 components and 0.191364 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=0.067647Jy sigma=0.000769 ! Fit after self-cal, rms=0.067644Jy sigma=0.000769 ! 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=0.9443 mas, bmaj=2.061 mas, bpa=-2.83 degrees ! Estimated noise=331.904 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9443 x 2.061 at -2.83 degrees (North through East) ! Clean map min=-0.00093953 max=0.14877 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=0.7785 mas, bmaj=1.745 mas, bpa=-3.552 degrees ! Estimated noise=651.267 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.116848 Jy ! Component: 100 - total flux cleaned = 0.14965 Jy ! Component: 150 - total flux cleaned = 0.162751 Jy ! Component: 200 - total flux cleaned = 0.170233 Jy ! Total flux subtracted in 200 components = 0.170233 Jy ! Clean residual min=-0.003580 max=0.004042 Jy/beam ! Clean residual mean=-0.000021 rms=0.000923 Jy/beam ! Combined flux in latest and established models = 0.170233 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.170233 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9443 mas, bmaj=2.061 mas, bpa=-2.83 degrees ! Estimated noise=331.904 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 = 0.00582984 Jy ! Component: 100 - total flux cleaned = 0.00960041 Jy ! Component: 150 - total flux cleaned = 0.0122493 Jy ! Component: 200 - total flux cleaned = 0.0141964 Jy ! Total flux subtracted in 200 components = 0.0141964 Jy ! Clean residual min=-0.001293 max=0.001452 Jy/beam ! Clean residual mean=-0.000011 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.18443 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 59 components and 0.18443 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=2.24 mas, bmaj=3.692 mas, bpa=-11.2 degrees ! Estimated noise=403.956 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00229089 Jy ! Component: 100 - total flux cleaned = 0.00367972 Jy ! Component: 150 - total flux cleaned = 0.00461883 Jy ! Component: 200 - total flux cleaned = 0.00527238 Jy ! Total flux subtracted in 200 components = 0.00527238 Jy ! Clean residual min=-0.000983 max=0.001158 Jy/beam ! Clean residual mean=-0.000000 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.189702 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 = 0.000457661 Jy ! Component: 100 - total flux cleaned = 0.000785051 Jy ! Component: 150 - total flux cleaned = 0.000907823 Jy ! Component: 200 - total flux cleaned = 0.00097116 Jy ! Total flux subtracted in 200 components = 0.00097116 Jy ! Clean residual min=-0.000909 max=0.001120 Jy/beam ! Clean residual mean=0.000003 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.190673 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 97 components and 0.190673 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9443 mas, bmaj=2.061 mas, bpa=-2.83 degrees ! Estimated noise=331.904 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000251027 Jy ! Component: 100 - total flux cleaned = -0.000227132 Jy ! Component: 150 - total flux cleaned = -0.000205709 Jy ! Component: 200 - total flux cleaned = -0.00018763 Jy ! Total flux subtracted in 200 components = -0.00018763 Jy ! Clean residual min=-0.000940 max=0.001004 Jy/beam ! Clean residual mean=0.000001 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.190486 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 109 components and 0.190486 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=0.067643Jy sigma=0.000769 ! Fit after self-cal, rms=0.067635Jy sigma=0.000769 wmodel J0832+1554_X_2014_06_09_pus_map.mod ! Writing 109 model components to file: J0832+1554_X_2014_06_09_pus_map.mod wobs J0832+1554_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J0832+1554_X_2014_06_09_pus_uvs.fits wwins J0832+1554_X_2014_06_09_pus_map.win ! wwins: Wrote 2 windows to J0832+1554_X_2014_06_09_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 = 0.000276976 Jy ! Component: 100 - total flux cleaned = 0.000420952 Jy ! Component: 150 - total flux cleaned = 0.000541205 Jy ! Component: 200 - total flux cleaned = 0.000582863 Jy ! Component: 250 - total flux cleaned = 0.000676849 Jy ! Component: 300 - total flux cleaned = 0.000741249 Jy ! Component: 350 - total flux cleaned = 0.000766426 Jy ! Component: 400 - total flux cleaned = 0.000826897 Jy ! Component: 450 - total flux cleaned = 0.000862024 Jy ! Component: 500 - total flux cleaned = 0.000918709 Jy ! Component: 550 - total flux cleaned = 0.000940442 Jy ! Component: 600 - total flux cleaned = 0.000961923 Jy ! Component: 650 - total flux cleaned = 0.00103498 Jy ! Component: 700 - total flux cleaned = 0.0010962 Jy ! Component: 750 - total flux cleaned = 0.001136 Jy ! Component: 800 - total flux cleaned = 0.00121413 Jy ! Component: 850 - total flux cleaned = 0.00127173 Jy ! Component: 900 - total flux cleaned = 0.00132834 Jy ! Component: 950 - total flux cleaned = 0.00142058 Jy ! Component: 1000 - total flux cleaned = 0.00145687 Jy ! Component: 1050 - total flux cleaned = 0.00150143 Jy ! Component: 1100 - total flux cleaned = 0.00153657 Jy ! Component: 1150 - total flux cleaned = 0.00157098 Jy ! Component: 1200 - total flux cleaned = 0.00162183 Jy ! Component: 1250 - total flux cleaned = 0.00162174 Jy ! Component: 1300 - total flux cleaned = 0.00166292 Jy ! Component: 1350 - total flux cleaned = 0.0016793 Jy ! Component: 1400 - total flux cleaned = 0.00171909 Jy ! Component: 1450 - total flux cleaned = 0.00176623 Jy ! Component: 1500 - total flux cleaned = 0.00181248 Jy ! Component: 1550 - total flux cleaned = 0.00182767 Jy ! Component: 1600 - total flux cleaned = 0.00188782 Jy ! Component: 1650 - total flux cleaned = 0.00190257 Jy ! Component: 1700 - total flux cleaned = 0.00195372 Jy ! Component: 1750 - total flux cleaned = 0.00198959 Jy ! Component: 1800 - total flux cleaned = 0.00204639 Jy ! Component: 1850 - total flux cleaned = 0.00208135 Jy ! Component: 1900 - total flux cleaned = 0.0021297 Jy ! Component: 1950 - total flux cleaned = 0.00217747 Jy ! Component: 2000 - total flux cleaned = 0.00222459 Jy ! Total flux subtracted in 2048 components = 0.00224457 Jy ! Clean residual min=-0.000394 max=0.000408 Jy/beam ! Clean residual mean=0.000001 rms=0.000124 Jy/beam ! Combined flux in latest and established models = 0.19273 Jy keep ! Adding 146 model components to the UV plane model. ! The established model now contains 255 components and 0.19273 Jy ![Exited script file: muppet] wmap "J0832+1554_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9443 x 2.061 at -2.83 degrees (North through East) ! Clean map min=-0.00052718 max=0.15065 Jy/beam ! Writing clean map to FITS file: J0832+1554_X_2014_06_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.150651 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000123284 device "J0832+1554_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0832+1554_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.245502 0.245502 0.491005 0.982009 1.96402 3.92804 7.85608 15.7122 31.4243 62.8486 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.15 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9443 x 2.061 at -2.83 degrees (North through East) ! Clean map min=-0.00052718 max=0.15065 Jy/beam quit ! Quitting program ! Log file J0832+1554_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:10:09 2016