! Started logfile: J1616+4632_X_2015_01_22_pus_uvs.log on Wed Jan 4 13:12:44 2017 obs J1616+4632_X_2015_01_22_pus_uva.fits ! Reading UV FITS file: J1616+4632_X_2015_01_22_pus_uva.fits ! AN table 1: 43 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1616+4632 ! ! 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 295 lines of history. ! ! Reading 23220 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 J1616+4632_X_2015_01_22_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. ! ! 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. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.917128Jy sigma=0.010136 ! Fit after self-cal, rms=0.909464Jy sigma=0.010077 ! 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=0.6725 mas, bmaj=2.329 mas, bpa=21.04 degrees ! Estimated noise=795.302 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 = 0.0753908 Jy ! Component: 100 - total flux cleaned = 0.091831 Jy ! Total flux subtracted in 100 components = 0.091831 Jy ! Clean residual min=-0.004732 max=0.005522 Jy/beam ! Clean residual mean=-0.000011 rms=0.001540 Jy/beam ! Combined flux in latest and established models = 0.091831 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.091831 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=0.089763Jy sigma=0.000797 ! Fit after self-cal, rms=0.089763Jy sigma=0.000797 ! 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=0.82 mas, bmaj=2.381 mas, bpa=20.2 degrees ! Estimated noise=437.744 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 = 0.000949333 Jy ! Component: 100 - total flux cleaned = 0.000386275 Jy ! Component: 150 - total flux cleaned = 0.000228749 Jy ! Component: 200 - total flux cleaned = 0.000116801 Jy ! Total flux subtracted in 200 components = 0.000116801 Jy ! Clean residual min=-0.003705 max=0.003864 Jy/beam ! Clean residual mean=-0.000018 rms=0.000921 Jy/beam ! Combined flux in latest and established models = 0.0919478 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0919478 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=0.089594Jy sigma=0.000793 ! Fit after self-cal, rms=0.089589Jy sigma=0.000793 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.16 HN 1.04 KP 1.21 ! LA 0.99 MK 0.93 NL 0.89 OV 0.91 ! PT 1.09 SC 1.11 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.13 HN 1.06 KP 1.11 ! LA 0.99 MK 0.94 NL 0.92 OV 0.96 ! PT 0.96 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.14 HN 1.07 KP 1.02 ! LA 0.97 MK 0.92 NL 0.89 OV 0.90 ! PT 0.95 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.09 HN 1.00 KP 1.02 ! LA 0.98 MK 0.97 NL 0.91 OV 0.90 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.13 HN 1.04 KP 0.95 ! LA 1.10 MK 0.96 NL 0.89 OV 0.95 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.18 HN 1.04 KP 0.96 ! LA 1.11 MK 0.93 NL 0.92 OV 0.98 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.21 HN 1.28 KP 0.96 ! LA 0.98 MK 0.98 NL 0.95 OV 1.07 ! PT 1.07 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.19 HN 1.09 KP 0.92 ! LA 0.97 MK 0.97 NL 0.94 OV 0.99 ! PT 1.07 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.12 HN 1.09 KP 0.97 ! LA 1.02 MK 0.97 NL 0.94 OV 1.00 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.12 HN 1.04 KP 1.01 ! LA 1.16 MK 0.97 NL 0.92 OV 0.91 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.15 HN 1.03 KP 1.07 ! LA 1.21 MK 0.97 NL 0.92 OV 0.92 ! PT 1.10 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.20 HN 0.99 KP 1.06 ! LA 1.10 MK 0.94 NL 0.95 OV 0.99 ! PT 1.01 SC 0.99 ! ! ! Fit before self-cal, rms=0.089589Jy sigma=0.000793 ! Fit after self-cal, rms=0.094279Jy sigma=0.000784 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8205 mas, bmaj=2.382 mas, bpa=20.23 degrees ! Estimated noise=434.494 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 = 0.00135714 Jy ! Component: 100 - total flux cleaned = 0.00213731 Jy ! Component: 150 - total flux cleaned = 0.00253083 Jy ! Component: 200 - total flux cleaned = 0.00258663 Jy ! Total flux subtracted in 200 components = 0.00258663 Jy ! Clean residual min=-0.001194 max=0.001507 Jy/beam ! Clean residual mean=-0.000010 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.0945344 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 24 components and 0.0945344 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=0.094257Jy sigma=0.000783 ! Fit after self-cal, rms=0.094413Jy sigma=0.000783 ! 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=0.094413Jy sigma=0.000783 ! Fit after self-cal, rms=0.095176Jy sigma=0.000783 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8189 mas, bmaj=2.378 mas, bpa=20.23 degrees ! Estimated noise=435.365 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000814582 Jy ! Component: 100 - total flux cleaned = 0.00130407 Jy ! Component: 150 - total flux cleaned = 0.00162808 Jy ! Component: 200 - total flux cleaned = 0.00171172 Jy ! Total flux subtracted in 200 components = 0.00171172 Jy ! Clean residual min=-0.001137 max=0.001365 Jy/beam ! Clean residual mean=-0.000010 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.0962461 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 30 components and 0.0962461 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=0.095167Jy sigma=0.000783 ! Fit after self-cal, rms=0.095175Jy sigma=0.000783 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.04123e-05 Jy ! Component: 100 - total flux cleaned = 0.000102652 Jy ! Component: 150 - total flux cleaned = 0.000133276 Jy ! Component: 200 - total flux cleaned = 0.000161677 Jy ! Total flux subtracted in 200 components = 0.000161677 Jy ! Clean residual min=-0.001150 max=0.001350 Jy/beam ! Clean residual mean=-0.000010 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.0964078 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 0.0964078 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=0.095174Jy sigma=0.000783 ! Fit after self-cal, rms=0.095175Jy sigma=0.000783 ! 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=0.095175Jy sigma=0.000783 ! Fit after self-cal, rms=0.095541Jy sigma=0.000783 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8177 mas, bmaj=2.374 mas, bpa=20.22 degrees ! Estimated noise=435.817 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000507725 Jy ! Component: 100 - total flux cleaned = 0.000831562 Jy ! Component: 150 - total flux cleaned = 0.00104881 Jy ! Component: 200 - total flux cleaned = 0.00112466 Jy ! Total flux subtracted in 200 components = 0.00112466 Jy ! Clean residual min=-0.001105 max=0.001273 Jy/beam ! Clean residual mean=-0.000010 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.0975325 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 37 components and 0.0975325 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=0.095536Jy sigma=0.000783 ! Fit after self-cal, rms=0.095539Jy sigma=0.000783 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.87368e-05 Jy ! Component: 100 - total flux cleaned = 7.11687e-05 Jy ! Component: 150 - total flux cleaned = 8.94078e-05 Jy ! Component: 200 - total flux cleaned = 0.000100972 Jy ! Total flux subtracted in 200 components = 0.000100972 Jy ! Clean residual min=-0.001119 max=0.001266 Jy/beam ! Clean residual mean=-0.000010 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.0976335 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 39 components and 0.0976335 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=0.095538Jy sigma=0.000783 ! Fit after self-cal, rms=0.095538Jy sigma=0.000783 ! 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=0.095538Jy sigma=0.000783 ! Fit after self-cal, rms=0.095776Jy sigma=0.000783 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.893 mas, bmaj=2.704 mas, bpa=15.38 degrees ! Estimated noise=588.089 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000922603 Jy ! Component: 100 - total flux cleaned = 0.00136148 Jy ! Component: 150 - total flux cleaned = 0.00145186 Jy ! Component: 200 - total flux cleaned = 0.00147867 Jy ! Total flux subtracted in 200 components = 0.00147867 Jy ! Clean residual min=-0.001409 max=0.001382 Jy/beam ! Clean residual mean=-0.000026 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.0991121 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 47 components and 0.0991121 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=0.095778Jy sigma=0.000783 ! Fit after self-cal, rms=0.095775Jy sigma=0.000783 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.03991e-05 Jy ! Component: 100 - total flux cleaned = 6.14534e-05 Jy ! Component: 150 - total flux cleaned = 5.43694e-05 Jy ! Component: 200 - total flux cleaned = 6.15187e-05 Jy ! Total flux subtracted in 200 components = 6.15187e-05 Jy ! Clean residual min=-0.001406 max=0.001341 Jy/beam ! Clean residual mean=-0.000026 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.0991736 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 50 components and 0.0991736 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=0.095778Jy sigma=0.000783 ! Fit after self-cal, rms=0.095777Jy sigma=0.000783 ! 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=0.8168 mas, bmaj=2.372 mas, bpa=20.22 degrees ! Estimated noise=436.142 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8168 x 2.372 at 20.22 degrees (North through East) ! Clean map min=-0.0010731 max=0.095712 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=0.6696 mas, bmaj=2.331 mas, bpa=21.11 degrees ! Estimated noise=792.178 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0750338 Jy ! Component: 100 - total flux cleaned = 0.0914021 Jy ! Component: 150 - total flux cleaned = 0.0952035 Jy ! Component: 200 - total flux cleaned = 0.096835 Jy ! Total flux subtracted in 200 components = 0.096835 Jy ! Clean residual min=-0.002310 max=0.002779 Jy/beam ! Clean residual mean=-0.000004 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.096835 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.096835 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8168 mas, bmaj=2.372 mas, bpa=20.22 degrees ! Estimated noise=436.142 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 = 0.00117476 Jy ! Component: 100 - total flux cleaned = 0.00145011 Jy ! Component: 150 - total flux cleaned = 0.00155096 Jy ! Component: 200 - total flux cleaned = 0.00160789 Jy ! Total flux subtracted in 200 components = 0.00160789 Jy ! Clean residual min=-0.001138 max=0.001296 Jy/beam ! Clean residual mean=-0.000010 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.0984429 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 21 components and 0.0984428 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=1.893 mas, bmaj=2.704 mas, bpa=15.38 degrees ! Estimated noise=588.089 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000599528 Jy ! Component: 100 - total flux cleaned = 0.000682417 Jy ! Component: 150 - total flux cleaned = 0.000709081 Jy ! Component: 200 - total flux cleaned = 0.000736669 Jy ! Total flux subtracted in 200 components = 0.000736669 Jy ! Clean residual min=-0.001420 max=0.001369 Jy/beam ! Clean residual mean=-0.000026 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.0991795 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.48423e-05 Jy ! Component: 100 - total flux cleaned = 2.93034e-05 Jy ! Component: 150 - total flux cleaned = 3.61315e-05 Jy ! Component: 200 - total flux cleaned = 4.27876e-05 Jy ! Total flux subtracted in 200 components = 4.27876e-05 Jy ! Clean residual min=-0.001422 max=0.001357 Jy/beam ! Clean residual mean=-0.000026 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.0992223 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 32 components and 0.0992223 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8168 mas, bmaj=2.372 mas, bpa=20.22 degrees ! Estimated noise=436.142 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000459221 Jy ! Component: 100 - total flux cleaned = -0.000462304 Jy ! Component: 150 - total flux cleaned = -0.000491937 Jy ! Component: 200 - total flux cleaned = -0.000516705 Jy ! Total flux subtracted in 200 components = -0.000516705 Jy ! Clean residual min=-0.001138 max=0.001226 Jy/beam ! Clean residual mean=-0.000010 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.0987056 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 43 components and 0.0987056 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=0.095773Jy sigma=0.000783 ! Fit after self-cal, rms=0.095773Jy sigma=0.000783 wmodel J1616+4632_X_2015_01_22_pus_map.mod ! Writing 43 model components to file: J1616+4632_X_2015_01_22_pus_map.mod wobs J1616+4632_X_2015_01_22_pus_uvs.fits ! Writing UV FITS file: J1616+4632_X_2015_01_22_pus_uvs.fits wwins J1616+4632_X_2015_01_22_pus_map.win ! wwins: Wrote 1 windows to J1616+4632_X_2015_01_22_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 = 0.000243051 Jy ! Component: 100 - total flux cleaned = 0.000342895 Jy ! Component: 150 - total flux cleaned = 0.000324413 Jy ! Component: 200 - total flux cleaned = 0.00037726 Jy ! Component: 250 - total flux cleaned = 0.00041095 Jy ! Component: 300 - total flux cleaned = 0.000410825 Jy ! Component: 350 - total flux cleaned = 0.000410964 Jy ! Component: 400 - total flux cleaned = 0.000426509 Jy ! Component: 450 - total flux cleaned = 0.000441208 Jy ! Component: 500 - total flux cleaned = 0.000412035 Jy ! Component: 550 - total flux cleaned = 0.000384043 Jy ! Component: 600 - total flux cleaned = 0.000411413 Jy ! Component: 650 - total flux cleaned = 0.00039772 Jy ! Component: 700 - total flux cleaned = 0.000398032 Jy ! Component: 750 - total flux cleaned = 0.000410961 Jy ! Component: 800 - total flux cleaned = 0.00043605 Jy ! Component: 850 - total flux cleaned = 0.000436109 Jy ! Component: 900 - total flux cleaned = 0.000436084 Jy ! Component: 950 - total flux cleaned = 0.000412379 Jy ! Component: 1000 - total flux cleaned = 0.000377571 Jy ! Component: 1050 - total flux cleaned = 0.000331877 Jy ! Component: 1100 - total flux cleaned = 0.000320591 Jy ! Component: 1150 - total flux cleaned = 0.00026534 Jy ! Component: 1200 - total flux cleaned = 0.000222012 Jy ! Component: 1250 - total flux cleaned = 0.000200801 Jy ! Component: 1300 - total flux cleaned = 0.000211284 Jy ! Component: 1350 - total flux cleaned = 0.000169893 Jy ! Component: 1400 - total flux cleaned = 0.00016994 Jy ! Component: 1450 - total flux cleaned = 0.000159961 Jy ! Component: 1500 - total flux cleaned = 0.000130385 Jy ! Component: 1550 - total flux cleaned = 0.000120582 Jy ! Component: 1600 - total flux cleaned = 0.000101162 Jy ! Component: 1650 - total flux cleaned = 0.000110539 Jy ! Component: 1700 - total flux cleaned = 0.000101079 Jy ! Component: 1750 - total flux cleaned = 7.34101e-05 Jy ! Component: 1800 - total flux cleaned = 6.43981e-05 Jy ! Component: 1850 - total flux cleaned = 3.76222e-05 Jy ! Component: 1900 - total flux cleaned = 3.75579e-05 Jy ! Component: 1950 - total flux cleaned = -6.58716e-06 Jy ! Component: 2000 - total flux cleaned = -1.52722e-05 Jy ! Total flux subtracted in 2048 components = -4.98484e-05 Jy ! Clean residual min=-0.000478 max=0.000566 Jy/beam ! Clean residual mean=-0.000005 rms=0.000161 Jy/beam ! Combined flux in latest and established models = 0.0986557 Jy keep ! Adding 128 model components to the UV plane model. ! The established model now contains 171 components and 0.0986557 Jy ![Exited script file: muppet] wmap "J1616+4632_X_2015_01_22_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8168 x 2.372 at 20.22 degrees (North through East) ! Clean map min=-0.0010245 max=0.095606 Jy/beam ! Writing clean map to FITS file: J1616+4632_X_2015_01_22_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0956057 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000159447 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.500328 0.500328 1.00066 2.00131 4.00262 8.00525 16.0105 32.021 64.042 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.095 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8168 x 2.372 at 20.22 degrees (North through East) ! Clean map min=-0.0010245 max=0.095606 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 J1616+4632_X_2015_01_22_pus_uvs.log closed on Wed Jan 4 13:12:46 2017