! Started logfile: J0809+5218_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:23:30 2017 obs J0809+5218_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J0809+5218_X_2014_01_04_pus_uva.fits ! AN table 1: 107 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.499221 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0809+5218 ! ! 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 382 lines of history. ! ! Reading 23076 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 J0809+5218_X_2014_01_04_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 268 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 268 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 268 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 268 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 268 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 268 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 268 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 268 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 268 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 268 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 268 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 268 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.975420Jy sigma=0.011526 ! Fit after self-cal, rms=0.924336Jy sigma=0.011014 ! 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=0.7452 mas, bmaj=1.071 mas, bpa=-65.87 degrees ! Estimated noise=1137.59 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 = 0.0570424 Jy ! Component: 100 - total flux cleaned = 0.0724911 Jy ! Total flux subtracted in 100 components = 0.0724911 Jy ! Clean residual min=-0.004828 max=0.007213 Jy/beam ! Clean residual mean=-0.000163 rms=0.001566 Jy/beam ! Combined flux in latest and established models = 0.0724911 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0724911 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=0.068536Jy sigma=0.000770 ! Fit after self-cal, rms=0.068358Jy sigma=0.000769 ! 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=0.9912 mas, bmaj=1.329 mas, bpa=-75.88 degrees ! Estimated noise=398.842 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 = 0.0133433 Jy ! Component: 100 - total flux cleaned = 0.0199405 Jy ! Component: 150 - total flux cleaned = 0.0235506 Jy ! Component: 200 - total flux cleaned = 0.0255813 Jy ! Total flux subtracted in 200 components = 0.0255813 Jy ! Clean residual min=-0.005184 max=0.006183 Jy/beam ! Clean residual mean=-0.000225 rms=0.001388 Jy/beam ! Combined flux in latest and established models = 0.0980725 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 22 components and 0.0980725 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=0.066507Jy sigma=0.000730 ! Fit after self-cal, rms=0.066537Jy sigma=0.000730 ! 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 1.03 KP 1.00* LA 0.94 ! MK 1.13 NL 1.06 OV 1.00 PT 0.89 ! SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 KP 1.00* LA 0.94 ! MK 1.07 NL 1.09 OV 1.00 PT 0.86 ! SC 1.12 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 KP 1.00* LA 0.92 ! MK 1.11 NL 1.05 OV 1.05 PT 0.85 ! SC 1.13 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 KP 1.00* LA 0.94 ! MK 1.08 NL 1.04 OV 0.99 PT 0.86 ! SC 1.16 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 KP 1.00* LA 0.96 ! MK 1.10 NL 1.09 OV 1.03 PT 0.86 ! SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 KP 1.00* LA 0.95 ! MK 1.13 NL 1.09 OV 1.03 PT 0.84 ! SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 KP 1.00* LA 0.93 ! MK 1.07 NL 1.08 OV 1.04 PT 0.86 ! SC 1.19 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 KP 1.00* LA 0.95 ! MK 1.10 NL 1.11 OV 1.05 PT 0.86 ! SC 1.09 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 KP 1.00* LA 0.97 ! MK 1.00 NL 1.08 OV 1.04 PT 0.86 ! SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 KP 1.00* LA 0.96 ! MK 1.06 NL 1.05 OV 1.02 PT 0.89 ! SC 1.04 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 KP 1.00* LA 0.97 ! MK 1.10 NL 1.08 OV 1.04 PT 0.87 ! SC 1.10 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 KP 1.00* LA 0.96 ! MK 1.06 NL 1.10 OV 1.01 PT 0.88 ! SC 1.08 ! ! ! Fit before self-cal, rms=0.066537Jy sigma=0.000730 ! Fit after self-cal, rms=0.069826Jy sigma=0.000721 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.028 mas, bmaj=1.372 mas, bpa=-75.97 degrees ! Estimated noise=404.249 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 (-0.8, 5.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00247812 Jy ! Component: 100 - total flux cleaned = 0.00261959 Jy ! Component: 150 - total flux cleaned = 0.0023963 Jy ! Component: 200 - total flux cleaned = 0.002137 Jy ! Total flux subtracted in 200 components = 0.002137 Jy ! Clean residual min=-0.002191 max=0.003021 Jy/beam ! Clean residual mean=-0.000042 rms=0.000673 Jy/beam ! Combined flux in latest and established models = 0.100209 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 34 components and 0.100209 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=0.069441Jy sigma=0.000717 ! Fit after self-cal, rms=0.069553Jy sigma=0.000716 ! 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=0.069553Jy sigma=0.000716 ! Fit after self-cal, rms=0.071139Jy sigma=0.000714 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.014 mas, bmaj=1.353 mas, bpa=-74.59 degrees ! Estimated noise=402.185 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000702329 Jy ! Component: 100 - total flux cleaned = 0.000918005 Jy ! Component: 150 - total flux cleaned = 0.00102838 Jy ! Component: 200 - total flux cleaned = 0.00112635 Jy ! Total flux subtracted in 200 components = 0.00112635 Jy ! Clean residual min=-0.001621 max=0.001985 Jy/beam ! Clean residual mean=-0.000028 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.101336 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 51 components and 0.101336 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=0.071080Jy sigma=0.000714 ! Fit after self-cal, rms=0.071138Jy sigma=0.000713 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 = 0.000459902 Jy ! Component: 100 - total flux cleaned = 0.00052107 Jy ! Component: 150 - total flux cleaned = 0.000573009 Jy ! Component: 200 - total flux cleaned = 0.000620391 Jy ! Total flux subtracted in 200 components = 0.000620391 Jy ! Clean residual min=-0.001629 max=0.001859 Jy/beam ! Clean residual mean=-0.000026 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.101956 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 56 components and 0.101956 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=0.071111Jy sigma=0.000713 ! Fit after self-cal, rms=0.071111Jy sigma=0.000713 ! 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=0.071111Jy sigma=0.000713 ! Fit after self-cal, rms=0.071065Jy sigma=0.000713 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.011 mas, bmaj=1.349 mas, bpa=-74.62 degrees ! Estimated noise=401.122 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000345252 Jy ! Component: 100 - total flux cleaned = 0.000444943 Jy ! Component: 150 - total flux cleaned = 0.000488392 Jy ! Component: 200 - total flux cleaned = 0.000508096 Jy ! Total flux subtracted in 200 components = 0.000508096 Jy ! Clean residual min=-0.001551 max=0.001700 Jy/beam ! Clean residual mean=-0.000014 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.102464 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 57 components and 0.102464 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=0.071044Jy sigma=0.000713 ! Fit after self-cal, rms=0.071050Jy sigma=0.000713 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 = 0.000233741 Jy ! Component: 100 - total flux cleaned = 0.00025187 Jy ! Component: 150 - total flux cleaned = 0.000284439 Jy ! Component: 200 - total flux cleaned = 0.000298794 Jy ! Total flux subtracted in 200 components = 0.000298794 Jy ! Clean residual min=-0.001527 max=0.001639 Jy/beam ! Clean residual mean=-0.000013 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.102763 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 61 components and 0.102763 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=0.071040Jy sigma=0.000713 ! Fit after self-cal, rms=0.071041Jy sigma=0.000713 ! 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=0.071041Jy sigma=0.000713 ! Fit after self-cal, rms=0.071158Jy sigma=0.000713 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.553 mas, bmaj=3.133 mas, bpa=-86.15 degrees ! Estimated noise=464.736 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000179666 Jy ! Component: 100 - total flux cleaned = 0.000197965 Jy ! Component: 150 - total flux cleaned = 0.000198433 Jy ! Component: 200 - total flux cleaned = 0.000198333 Jy ! Total flux subtracted in 200 components = 0.000198333 Jy ! Clean residual min=-0.001693 max=0.001879 Jy/beam ! Clean residual mean=-0.000011 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.102961 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 68 components and 0.102961 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=0.071154Jy sigma=0.000713 ! Fit after self-cal, rms=0.071152Jy sigma=0.000713 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 = 1.85105e-05 Jy ! Component: 100 - total flux cleaned = 8.12333e-05 Jy ! Component: 150 - total flux cleaned = 8.17796e-05 Jy ! Component: 200 - total flux cleaned = 9.36604e-05 Jy ! Total flux subtracted in 200 components = 9.36604e-05 Jy ! Clean residual min=-0.001669 max=0.001823 Jy/beam ! Clean residual mean=-0.000010 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.103055 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 70 components and 0.103055 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=0.071152Jy sigma=0.000713 ! Fit after self-cal, rms=0.071145Jy sigma=0.000713 ! 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=1.009 mas, bmaj=1.346 mas, bpa=-74.59 degrees ! Estimated noise=400.888 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.009 x 1.346 at -74.59 degrees (North through East) ! Clean map min=-0.0034204 max=0.07591 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=0.7517 mas, bmaj=1.084 mas, bpa=-64.7 degrees ! Estimated noise=1166.81 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0582266 Jy ! Component: 100 - total flux cleaned = 0.074634 Jy ! Component: 150 - total flux cleaned = 0.0827616 Jy ! Component: 200 - total flux cleaned = 0.0880553 Jy ! Total flux subtracted in 200 components = 0.0880553 Jy ! Clean residual min=-0.003138 max=0.003679 Jy/beam ! Clean residual mean=-0.000053 rms=0.000867 Jy/beam ! Combined flux in latest and established models = 0.0880553 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0880553 Jy ! Inverting map and beam ! Estimated beam: bmin=1.009 mas, bmaj=1.346 mas, bpa=-74.59 degrees ! Estimated noise=400.888 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 = 0.00581625 Jy ! Component: 100 - total flux cleaned = 0.00933389 Jy ! Component: 150 - total flux cleaned = 0.0107274 Jy ! Component: 200 - total flux cleaned = 0.0115719 Jy ! Total flux subtracted in 200 components = 0.0115719 Jy ! Clean residual min=-0.001981 max=0.002419 Jy/beam ! Clean residual mean=-0.000036 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.0996272 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 40 components and 0.0996272 Jy ! Inverting map ! Added new window around map position (1.2, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00204241 Jy ! Component: 100 - total flux cleaned = 0.00253951 Jy ! Component: 150 - total flux cleaned = 0.00271677 Jy ! Component: 200 - total flux cleaned = 0.00290356 Jy ! Total flux subtracted in 200 components = 0.00290356 Jy ! Clean residual min=-0.001571 max=0.001619 Jy/beam ! Clean residual mean=-0.000008 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.102531 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 57 components and 0.102531 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=2.553 mas, bmaj=3.133 mas, bpa=-86.15 degrees ! Estimated noise=464.736 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000772354 Jy ! Component: 100 - total flux cleaned = 0.000873057 Jy ! Component: 150 - total flux cleaned = 0.000917013 Jy ! Component: 200 - total flux cleaned = 0.000975602 Jy ! Total flux subtracted in 200 components = 0.000975602 Jy ! Clean residual min=-0.001657 max=0.001600 Jy/beam ! Clean residual mean=0.000004 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.103506 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 = 5.14732e-05 Jy ! Component: 100 - total flux cleaned = 9.64331e-05 Jy ! Component: 150 - total flux cleaned = 0.000123554 Jy ! Component: 200 - total flux cleaned = 0.000148157 Jy ! Total flux subtracted in 200 components = 0.000148157 Jy ! Clean residual min=-0.001576 max=0.001551 Jy/beam ! Clean residual mean=0.000008 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.103655 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 81 components and 0.103655 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.009 mas, bmaj=1.346 mas, bpa=-74.59 degrees ! Estimated noise=400.888 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00024411 Jy ! Component: 100 - total flux cleaned = -0.000244911 Jy ! Component: 150 - total flux cleaned = -0.000205176 Jy ! Component: 200 - total flux cleaned = -0.000169647 Jy ! Total flux subtracted in 200 components = -0.000169647 Jy ! Clean residual min=-0.001316 max=0.001398 Jy/beam ! Clean residual mean=0.000003 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.103485 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 93 components and 0.103485 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=0.071116Jy sigma=0.000712 ! Fit after self-cal, rms=0.071113Jy sigma=0.000712 wmodel J0809+5218_X_2014_01_04_pus_map.mod ! Writing 93 model components to file: J0809+5218_X_2014_01_04_pus_map.mod wobs J0809+5218_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J0809+5218_X_2014_01_04_pus_uvs.fits wwins J0809+5218_X_2014_01_04_pus_map.win ! wwins: Wrote 3 windows to J0809+5218_X_2014_01_04_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 = -3.69382e-05 Jy ! Component: 100 - total flux cleaned = -9.97174e-05 Jy ! Component: 150 - total flux cleaned = -0.00011935 Jy ! Component: 200 - total flux cleaned = -2.95999e-05 Jy ! Component: 250 - total flux cleaned = 8.70832e-05 Jy ! Component: 300 - total flux cleaned = 0.000196167 Jy ! Component: 350 - total flux cleaned = 0.00027023 Jy ! Component: 400 - total flux cleaned = 0.000326551 Jy ! Component: 450 - total flux cleaned = 0.000366782 Jy ! Component: 500 - total flux cleaned = 0.000418033 Jy ! Component: 550 - total flux cleaned = 0.000455362 Jy ! Component: 600 - total flux cleaned = 0.000431788 Jy ! Component: 650 - total flux cleaned = 0.000397202 Jy ! Component: 700 - total flux cleaned = 0.00040818 Jy ! Component: 750 - total flux cleaned = 0.000375556 Jy ! Component: 800 - total flux cleaned = 0.000385958 Jy ! Component: 850 - total flux cleaned = 0.000355043 Jy ! Component: 900 - total flux cleaned = 0.000364818 Jy ! Component: 950 - total flux cleaned = 0.000364618 Jy ! Component: 1000 - total flux cleaned = 0.000354965 Jy ! Component: 1050 - total flux cleaned = 0.000373647 Jy ! Component: 1100 - total flux cleaned = 0.000382979 Jy ! Component: 1150 - total flux cleaned = 0.000401007 Jy ! Component: 1200 - total flux cleaned = 0.000383518 Jy ! Component: 1250 - total flux cleaned = 0.000374977 Jy ! Component: 1300 - total flux cleaned = 0.000349496 Jy ! Component: 1350 - total flux cleaned = 0.000332834 Jy ! Component: 1400 - total flux cleaned = 0.000308203 Jy ! Component: 1450 - total flux cleaned = 0.000316296 Jy ! Component: 1500 - total flux cleaned = 0.000292283 Jy ! Component: 1550 - total flux cleaned = 0.000260759 Jy ! Component: 1600 - total flux cleaned = 0.000237466 Jy ! Component: 1650 - total flux cleaned = 0.000214516 Jy ! Component: 1700 - total flux cleaned = 0.000199323 Jy ! Component: 1750 - total flux cleaned = 0.000161884 Jy ! Component: 1800 - total flux cleaned = 0.000132352 Jy ! Component: 1850 - total flux cleaned = 0.000117699 Jy ! Component: 1900 - total flux cleaned = 8.86854e-05 Jy ! Component: 1950 - total flux cleaned = 7.43843e-05 Jy ! Component: 2000 - total flux cleaned = 6.72453e-05 Jy ! Total flux subtracted in 2048 components = 4.61519e-05 Jy ! Clean residual min=-0.000468 max=0.000456 Jy/beam ! Clean residual mean=-0.000000 rms=0.000119 Jy/beam ! Combined flux in latest and established models = 0.103531 Jy keep ! Adding 110 model components to the UV plane model. ! The established model now contains 203 components and 0.103531 Jy ![Exited script file: muppet] wmap "J0809+5218_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.009 x 1.346 at -74.59 degrees (North through East) ! Clean map min=-0.0026057 max=0.077449 Jy/beam ! Writing clean map to FITS file: J0809+5218_X_2014_01_04_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0774492 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000118532 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.459135 0.459135 0.91827 1.83654 3.67308 7.34616 14.6923 29.3846 58.7693 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.077 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.009 x 1.346 at -74.59 degrees (North through East) ! Clean map min=-0.0026057 max=0.077449 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 J0809+5218_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:23:32 2017