! Started logfile: J1709-1728_X_2017_02_19_pus_uvs.log on Sat May 4 21:45:45 2019 obs J1709-1728_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J1709-1728_X_2017_02_19_pus_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.280556 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1709-1728 ! ! 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 858 lines of history. ! ! Reading 2424 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 J1709-1728_X_2017_02_19_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 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.703029Jy sigma=0.004253 ! Fit after self-cal, rms=0.690441Jy sigma=0.004202 ! 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=0.8844 mas, bmaj=3.208 mas, bpa=-6.74 degrees ! Estimated noise=3253.08 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 = 0.240268 Jy ! Component: 100 - total flux cleaned = 0.297074 Jy ! Total flux subtracted in 100 components = 0.297074 Jy ! Clean residual min=-0.019228 max=0.024359 Jy/beam ! Clean residual mean=-0.000072 rms=0.005961 Jy/beam ! Combined flux in latest and established models = 0.297074 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.297074 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=0.131519Jy sigma=0.000707 ! Fit after self-cal, rms=0.131432Jy sigma=0.000707 ! 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=1.089 mas, bmaj=3.286 mas, bpa=-5.078 degrees ! Estimated noise=2453.6 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 = 0.0365541 Jy ! Component: 100 - total flux cleaned = 0.0556787 Jy ! Component: 150 - total flux cleaned = 0.0659383 Jy ! Component: 200 - total flux cleaned = 0.0719781 Jy ! Total flux subtracted in 200 components = 0.0719781 Jy ! Clean residual min=-0.012099 max=0.011534 Jy/beam ! Clean residual mean=-0.000036 rms=0.003097 Jy/beam ! Combined flux in latest and established models = 0.369052 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.369052 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=0.121714Jy sigma=0.000637 ! Fit after self-cal, rms=0.121555Jy sigma=0.000636 ! 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 0.99 FD 1.02 HN 1.00* KP 0.90 ! LA 1.06 MK 1.03 NL 1.00* OV 1.07 ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.00* KP 0.89 ! LA 1.03 MK 1.00 NL 1.00* OV 1.04 ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.00* KP 0.92 ! LA 1.06 MK 1.00 NL 1.00* OV 0.96 ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.00* KP 0.92 ! LA 1.01 MK 1.00 NL 1.00* OV 1.08 ! PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.93 HN 1.00* KP 0.94 ! LA 1.02 MK 1.02 NL 1.00* OV 1.05 ! PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 1.00* KP 0.91 ! LA 1.04 MK 0.98 NL 1.00* OV 1.04 ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.07 HN 1.00* KP 0.92 ! LA 0.97 MK 1.03 NL 1.00* OV 1.09 ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.00* KP 0.92 ! LA 1.01 MK 1.03 NL 1.00* OV 1.03 ! PT 1.00* SC 1.00* ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.03 HN 1.00* KP 0.92 ! LA 1.02 MK 0.99 NL 1.00* OV 1.08 ! PT 1.00* SC 1.00* ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.00* KP 0.95 ! LA 0.98 MK 1.01 NL 1.00* OV 1.08 ! PT 1.00* SC 1.00* ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.08 HN 1.00* KP 0.96 ! LA 1.02 MK 0.90 NL 1.00* OV 1.07 ! PT 1.00* SC 1.00* ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.03 HN 1.00* KP 0.96 ! LA 1.04 MK 1.05 NL 1.00* OV 0.99 ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.121555Jy sigma=0.000636 ! Fit after self-cal, rms=0.118492Jy sigma=0.000623 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.092 mas, bmaj=3.267 mas, bpa=-5.005 degrees ! Estimated noise=2429.75 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 = 0.000800011 Jy ! Component: 100 - total flux cleaned = 0.000689495 Jy ! Component: 150 - total flux cleaned = 0.000793475 Jy ! Component: 200 - total flux cleaned = 0.000878158 Jy ! Total flux subtracted in 200 components = 0.000878158 Jy ! Clean residual min=-0.005680 max=0.006664 Jy/beam ! Clean residual mean=0.000004 rms=0.001722 Jy/beam ! Combined flux in latest and established models = 0.36993 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 24 components and 0.36993 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=0.118220Jy sigma=0.000622 ! Fit after self-cal, rms=0.118201Jy sigma=0.000621 ! 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=0.118201Jy sigma=0.000621 ! Fit after self-cal, rms=0.118366Jy sigma=0.000620 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.091 mas, bmaj=3.268 mas, bpa=-5.008 degrees ! Estimated noise=2433.46 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000268863 Jy ! Component: 100 - total flux cleaned = -0.00026951 Jy ! Component: 150 - total flux cleaned = -0.000268639 Jy ! Component: 200 - total flux cleaned = -0.000215828 Jy ! Total flux subtracted in 200 components = -0.000215828 Jy ! Clean residual min=-0.005141 max=0.006135 Jy/beam ! Clean residual mean=0.000002 rms=0.001604 Jy/beam ! Combined flux in latest and established models = 0.369714 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 28 components and 0.369714 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=0.118261Jy sigma=0.000620 ! Fit after self-cal, rms=0.118232Jy sigma=0.000620 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 = -0.000233574 Jy ! Component: 100 - total flux cleaned = -0.0002345 Jy ! Component: 150 - total flux cleaned = -0.000282041 Jy ! Component: 200 - total flux cleaned = -0.000241349 Jy ! Total flux subtracted in 200 components = -0.000241349 Jy ! Clean residual min=-0.005381 max=0.005992 Jy/beam ! Clean residual mean=0.000002 rms=0.001555 Jy/beam ! Combined flux in latest and established models = 0.369473 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 32 components and 0.369473 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=0.118180Jy sigma=0.000619 ! Fit after self-cal, rms=0.118163Jy sigma=0.000619 ! 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=0.118163Jy sigma=0.000619 ! Fit after self-cal, rms=0.117515Jy sigma=0.000614 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.092 mas, bmaj=3.27 mas, bpa=-4.988 degrees ! Estimated noise=2428.36 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00108914 Jy ! Component: 100 - total flux cleaned = -0.0011295 Jy ! Component: 150 - total flux cleaned = -0.00120212 Jy ! Component: 200 - total flux cleaned = -0.00126662 Jy ! Total flux subtracted in 200 components = -0.00126662 Jy ! Clean residual min=-0.005050 max=0.005554 Jy/beam ! Clean residual mean=-0.000008 rms=0.001439 Jy/beam ! Combined flux in latest and established models = 0.368206 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 34 components and 0.368206 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=0.117481Jy sigma=0.000614 ! Fit after self-cal, rms=0.117512Jy sigma=0.000614 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 = -0.000145133 Jy ! Component: 100 - total flux cleaned = -0.000144591 Jy ! Component: 150 - total flux cleaned = -0.000115788 Jy ! Component: 200 - total flux cleaned = -0.00011618 Jy ! Total flux subtracted in 200 components = -0.00011618 Jy ! Clean residual min=-0.005140 max=0.005498 Jy/beam ! Clean residual mean=-0.000008 rms=0.001421 Jy/beam ! Combined flux in latest and established models = 0.36809 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 40 components and 0.36809 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=0.117493Jy sigma=0.000614 ! Fit after self-cal, rms=0.117487Jy sigma=0.000614 ! 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=0.117487Jy sigma=0.000614 ! Fit after self-cal, rms=0.117527Jy sigma=0.000614 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.162 mas, bmaj=4.103 mas, bpa=16.81 degrees ! Estimated noise=3006.16 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124129 Jy ! Component: 100 - total flux cleaned = 0.00108274 Jy ! Component: 150 - total flux cleaned = 0.000983072 Jy ! Component: 200 - total flux cleaned = 0.000924511 Jy ! Total flux subtracted in 200 components = 0.000924511 Jy ! Clean residual min=-0.005630 max=0.005892 Jy/beam ! Clean residual mean=-0.000006 rms=0.001824 Jy/beam ! Combined flux in latest and established models = 0.369014 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 50 components and 0.369014 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=0.117526Jy sigma=0.000614 ! Fit after self-cal, rms=0.117519Jy sigma=0.000614 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 = -1.29696e-05 Jy ! Component: 100 - total flux cleaned = -1.38982e-05 Jy ! Component: 150 - total flux cleaned = 1.07716e-05 Jy ! Component: 200 - total flux cleaned = 1.03414e-05 Jy ! Total flux subtracted in 200 components = 1.03414e-05 Jy ! Clean residual min=-0.005729 max=0.005838 Jy/beam ! Clean residual mean=-0.000006 rms=0.001795 Jy/beam ! Combined flux in latest and established models = 0.369025 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 55 components and 0.369025 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=0.117515Jy sigma=0.000614 ! Fit after self-cal, rms=0.117512Jy sigma=0.000614 ! 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=1.092 mas, bmaj=3.273 mas, bpa=-4.98 degrees ! Estimated noise=2426.39 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.092 x 3.273 at -4.98 degrees (North through East) ! Clean map min=-0.005198 max=0.32258 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=0.8858 mas, bmaj=3.192 mas, bpa=-6.728 degrees ! Estimated noise=3214.77 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.237373 Jy ! Component: 100 - total flux cleaned = 0.293705 Jy ! Component: 150 - total flux cleaned = 0.323213 Jy ! Component: 200 - total flux cleaned = 0.339888 Jy ! Total flux subtracted in 200 components = 0.339888 Jy ! Clean residual min=-0.010796 max=0.009939 Jy/beam ! Clean residual mean=-0.000026 rms=0.002942 Jy/beam ! Combined flux in latest and established models = 0.339888 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.339888 Jy ! Inverting map and beam ! Estimated beam: bmin=1.092 mas, bmaj=3.273 mas, bpa=-4.98 degrees ! Estimated noise=2426.39 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 = 0.0150619 Jy ! Component: 100 - total flux cleaned = 0.0189029 Jy ! Component: 150 - total flux cleaned = 0.0218307 Jy ! Component: 200 - total flux cleaned = 0.0235999 Jy ! Total flux subtracted in 200 components = 0.0235999 Jy ! Clean residual min=-0.006798 max=0.006585 Jy/beam ! Clean residual mean=-0.000017 rms=0.001745 Jy/beam ! Combined flux in latest and established models = 0.363488 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 23 components and 0.363488 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=2.162 mas, bmaj=4.103 mas, bpa=16.81 degrees ! Estimated noise=3006.16 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00441185 Jy ! Component: 100 - total flux cleaned = 0.00496845 Jy ! Component: 150 - total flux cleaned = 0.00518725 Jy ! Component: 200 - total flux cleaned = 0.00536861 Jy ! Total flux subtracted in 200 components = 0.00536861 Jy ! Clean residual min=-0.006244 max=0.005918 Jy/beam ! Clean residual mean=-0.000008 rms=0.001890 Jy/beam ! Combined flux in latest and established models = 0.368857 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 = -1.59126e-06 Jy ! Component: 100 - total flux cleaned = -3.52613e-06 Jy ! Component: 150 - total flux cleaned = -5.05368e-05 Jy ! Component: 200 - total flux cleaned = -9.5585e-05 Jy ! Total flux subtracted in 200 components = -9.5585e-05 Jy ! Clean residual min=-0.006126 max=0.005884 Jy/beam ! Clean residual mean=-0.000008 rms=0.001852 Jy/beam ! Combined flux in latest and established models = 0.368761 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 32 components and 0.368761 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.092 mas, bmaj=3.273 mas, bpa=-4.98 degrees ! Estimated noise=2426.39 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00148157 Jy ! Component: 100 - total flux cleaned = -0.00168757 Jy ! Component: 150 - total flux cleaned = -0.00180842 Jy ! Component: 200 - total flux cleaned = -0.00191955 Jy ! Total flux subtracted in 200 components = -0.00191955 Jy ! Clean residual min=-0.005937 max=0.005428 Jy/beam ! Clean residual mean=-0.000008 rms=0.001455 Jy/beam ! Combined flux in latest and established models = 0.366841 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 41 components and 0.366841 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=0.117553Jy sigma=0.000614 ! Fit after self-cal, rms=0.117559Jy sigma=0.000614 wmodel J1709-1728_X_2017_02_19_pus_map.mod ! Writing 41 model components to file: J1709-1728_X_2017_02_19_pus_map.mod wobs J1709-1728_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J1709-1728_X_2017_02_19_pus_uvs.fits wwins J1709-1728_X_2017_02_19_pus_map.win ! wwins: Wrote 1 windows to J1709-1728_X_2017_02_19_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 = 0.000228128 Jy ! Component: 100 - total flux cleaned = 0.000730703 Jy ! Component: 150 - total flux cleaned = 0.000800927 Jy ! Component: 200 - total flux cleaned = 0.000667554 Jy ! Component: 250 - total flux cleaned = 0.000668685 Jy ! Component: 300 - total flux cleaned = 0.000896036 Jy ! Component: 350 - total flux cleaned = 0.00127002 Jy ! Component: 400 - total flux cleaned = 0.00142322 Jy ! Component: 450 - total flux cleaned = 0.0015656 Jy ! Component: 500 - total flux cleaned = 0.00156675 Jy ! Component: 550 - total flux cleaned = 0.00156693 Jy ! Component: 600 - total flux cleaned = 0.00156712 Jy ! Component: 650 - total flux cleaned = 0.00172921 Jy ! Component: 700 - total flux cleaned = 0.00180808 Jy ! Component: 750 - total flux cleaned = 0.00192138 Jy ! Component: 800 - total flux cleaned = 0.00184739 Jy ! Component: 850 - total flux cleaned = 0.00174018 Jy ! Component: 900 - total flux cleaned = 0.00160133 Jy ! Component: 950 - total flux cleaned = 0.00150049 Jy ! Component: 1000 - total flux cleaned = 0.00140177 Jy ! Component: 1050 - total flux cleaned = 0.00136955 Jy ! Component: 1100 - total flux cleaned = 0.00127595 Jy ! Component: 1150 - total flux cleaned = 0.00127554 Jy ! Component: 1200 - total flux cleaned = 0.00130533 Jy ! Component: 1250 - total flux cleaned = 0.00142115 Jy ! Component: 1300 - total flux cleaned = 0.00147789 Jy ! Component: 1350 - total flux cleaned = 0.00164593 Jy ! Component: 1400 - total flux cleaned = 0.00164592 Jy ! Component: 1450 - total flux cleaned = 0.00178232 Jy ! Component: 1500 - total flux cleaned = 0.00194246 Jy ! Component: 1550 - total flux cleaned = 0.00207327 Jy ! Component: 1600 - total flux cleaned = 0.00217582 Jy ! Component: 1650 - total flux cleaned = 0.00225178 Jy ! Component: 1700 - total flux cleaned = 0.0023268 Jy ! Component: 1750 - total flux cleaned = 0.00235163 Jy ! Component: 1800 - total flux cleaned = 0.00235167 Jy ! Component: 1850 - total flux cleaned = 0.00232783 Jy ! Component: 1900 - total flux cleaned = 0.00235147 Jy ! Component: 1950 - total flux cleaned = 0.00235112 Jy ! Component: 2000 - total flux cleaned = 0.0023048 Jy ! Total flux subtracted in 2048 components = 0.00232752 Jy ! Clean residual min=-0.001233 max=0.001253 Jy/beam ! Clean residual mean=0.000003 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.369169 Jy keep ! Adding 113 model components to the UV plane model. ! The established model now contains 154 components and 0.369169 Jy ![Exited script file: muppet] wmap "J1709-1728_X_2017_02_19_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.092 x 3.273 at -4.98 degrees (North through East) ! Clean map min=-0.0040346 max=0.3216 Jy/beam ! Writing clean map to FITS file: J1709-1728_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.321597 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000447663 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.417601 0.417601 0.835201 1.6704 3.3408 6.68161 13.3632 26.7264 53.4529 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.321 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.092 x 3.273 at -4.98 degrees (North through East) ! Clean map min=-0.0040346 max=0.3216 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 J1709-1728_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:45:46 2019