! Started logfile: J0916+3854_X_2014_08_09_pus_uvs.log on Wed Nov 30 14:07:50 2016 obs J0916+3854_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J0916+3854_X_2014_08_09_pus_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.879762 visibilities/baseline/integration-bin. ! Found source: J0916+3854 ! ! 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 324 lines of history. ! ! Reading 26604 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 J0916+3854_X_2014_08_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 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.638059Jy sigma=0.007391 ! Fit after self-cal, rms=0.613963Jy sigma=0.007122 ! 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=0.8449 mas, bmaj=1.321 mas, bpa=-18.28 degrees ! Estimated noise=700.623 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 = 0.294543 Jy ! Component: 100 - total flux cleaned = 0.362191 Jy ! Total flux subtracted in 100 components = 0.362191 Jy ! Clean residual min=-0.016079 max=0.026038 Jy/beam ! Clean residual mean=-0.000095 rms=0.004578 Jy/beam ! Combined flux in latest and established models = 0.362191 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.362191 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=0.109516Jy sigma=0.001195 ! Fit after self-cal, rms=0.109510Jy sigma=0.001195 ! 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=1.058 mas, bmaj=1.544 mas, bpa=-12.47 degrees ! Estimated noise=378.627 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 = 0.0377819 Jy ! Component: 100 - total flux cleaned = 0.0566984 Jy ! Component: 150 - total flux cleaned = 0.0681995 Jy ! Component: 200 - total flux cleaned = 0.0754977 Jy ! Total flux subtracted in 200 components = 0.0754977 Jy ! Clean residual min=-0.019119 max=0.020916 Jy/beam ! Clean residual mean=-0.000160 rms=0.004193 Jy/beam ! Combined flux in latest and established models = 0.437689 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 24 components and 0.437689 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=0.095359Jy sigma=0.001042 ! Fit after self-cal, rms=0.095274Jy sigma=0.001041 ! 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 0.92 FD 1.12 HN 1.06 KP 0.93 ! LA 1.01 MK 0.98 NL 1.02 OV 0.98 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.13 HN 1.08 KP 0.87 ! LA 1.02 MK 0.95 NL 1.02 OV 0.99 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.12 HN 1.10 KP 0.83 ! LA 1.02 MK 0.98 NL 1.03 OV 0.98 ! PT 0.93 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.11 HN 1.06 KP 0.78 ! LA 1.03 MK 0.98 NL 1.03 OV 0.99 ! PT 0.93 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.10 HN 1.04 KP 0.75 ! LA 1.02 MK 1.01 NL 1.03 OV 0.99 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.16 HN 1.06 KP 0.76 ! LA 1.04 MK 0.97 NL 1.04 OV 1.00 ! PT 0.93 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.26 HN 1.21 KP 0.80 ! LA 1.10 MK 1.03 NL 1.08 OV 1.06 ! PT 1.02 SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.16 HN 1.12 KP 0.74 ! LA 1.02 MK 0.98 NL 1.03 OV 1.03 ! PT 0.93 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.14 HN 1.13 KP 0.76 ! LA 1.03 MK 0.98 NL 1.04 OV 1.01 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.12 HN 1.11 KP 0.80 ! LA 1.05 MK 0.98 NL 1.04 OV 1.00 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.12 HN 1.09 KP 0.83 ! LA 1.05 MK 1.02 NL 1.05 OV 1.01 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.14 HN 1.09 KP 0.87 ! LA 1.04 MK 1.00 NL 1.04 OV 1.01 ! PT 0.96 SC 1.00 ! ! ! Fit before self-cal, rms=0.095274Jy sigma=0.001041 ! Fit after self-cal, rms=0.076153Jy sigma=0.000855 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.065 mas, bmaj=1.553 mas, bpa=-12.45 degrees ! Estimated noise=377.148 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 (-3.4, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0165764 Jy ! Component: 100 - total flux cleaned = 0.0238199 Jy ! Component: 150 - total flux cleaned = 0.0251925 Jy ! Component: 200 - total flux cleaned = 0.0258004 Jy ! Total flux subtracted in 200 components = 0.0258004 Jy ! Clean residual min=-0.004686 max=0.007620 Jy/beam ! Clean residual mean=-0.000068 rms=0.001470 Jy/beam ! Combined flux in latest and established models = 0.463489 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 55 components and 0.463489 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=0.072895Jy sigma=0.000811 ! Fit after self-cal, rms=0.072658Jy sigma=0.000807 ! 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=0.072658Jy sigma=0.000807 ! Fit after self-cal, rms=0.072123Jy sigma=0.000802 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.064 mas, bmaj=1.548 mas, bpa=-12.36 degrees ! Estimated noise=375.751 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00501057 Jy ! Component: 100 - total flux cleaned = 0.00660223 Jy ! Component: 150 - total flux cleaned = 0.00745507 Jy ! Component: 200 - total flux cleaned = 0.00794078 Jy ! Total flux subtracted in 200 components = 0.00794078 Jy ! Clean residual min=-0.003319 max=0.005909 Jy/beam ! Clean residual mean=-0.000050 rms=0.001089 Jy/beam ! Combined flux in latest and established models = 0.47143 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 69 components and 0.47143 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=0.071531Jy sigma=0.000794 ! Fit after self-cal, rms=0.071464Jy sigma=0.000793 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) ! Added new window around map position (-7, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00584394 Jy ! Component: 100 - total flux cleaned = 0.00929988 Jy ! Component: 150 - total flux cleaned = 0.0110313 Jy ! Component: 200 - total flux cleaned = 0.0125144 Jy ! Total flux subtracted in 200 components = 0.0125144 Jy ! Clean residual min=-0.002951 max=0.003153 Jy/beam ! Clean residual mean=-0.000031 rms=0.000774 Jy/beam ! Combined flux in latest and established models = 0.483945 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 107 components and 0.483945 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=0.070946Jy sigma=0.000786 ! Fit after self-cal, rms=0.070919Jy sigma=0.000786 ! 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=0.070919Jy sigma=0.000786 ! Fit after self-cal, rms=0.070821Jy sigma=0.000784 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.064 mas, bmaj=1.547 mas, bpa=-12.45 degrees ! Estimated noise=374.972 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00208444 Jy ! Component: 100 - total flux cleaned = 0.0036562 Jy ! Component: 150 - total flux cleaned = 0.00493044 Jy ! Component: 200 - total flux cleaned = 0.00564337 Jy ! Total flux subtracted in 200 components = 0.00564337 Jy ! Clean residual min=-0.002211 max=0.002302 Jy/beam ! Clean residual mean=-0.000026 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.489588 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 127 components and 0.489588 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=0.070650Jy sigma=0.000782 ! Fit after self-cal, rms=0.070638Jy sigma=0.000782 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 = 0.00055542 Jy ! Component: 100 - total flux cleaned = 0.00138485 Jy ! Component: 150 - total flux cleaned = 0.00192019 Jy ! Component: 200 - total flux cleaned = 0.00242691 Jy ! Total flux subtracted in 200 components = 0.00242691 Jy ! Clean residual min=-0.002081 max=0.002168 Jy/beam ! Clean residual mean=-0.000021 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.492015 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 134 components and 0.492015 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=0.070579Jy sigma=0.000781 ! Fit after self-cal, rms=0.070571Jy sigma=0.000781 ! 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=0.070571Jy sigma=0.000781 ! Fit after self-cal, rms=0.070581Jy sigma=0.000781 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.287 mas, bmaj=2.605 mas, bpa=-11.44 degrees ! Estimated noise=451.794 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000793831 Jy ! Component: 100 - total flux cleaned = 0.00186574 Jy ! Component: 150 - total flux cleaned = 0.00257769 Jy ! Component: 200 - total flux cleaned = 0.00309684 Jy ! Total flux subtracted in 200 components = 0.00309684 Jy ! Clean residual min=-0.002052 max=0.002188 Jy/beam ! Clean residual mean=-0.000038 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.495112 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 147 components and 0.495112 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=0.070540Jy sigma=0.000780 ! Fit after self-cal, rms=0.070528Jy sigma=0.000780 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 = 0.000185258 Jy ! Component: 100 - total flux cleaned = 0.000622574 Jy ! Component: 150 - total flux cleaned = 0.00102801 Jy ! Component: 200 - total flux cleaned = 0.0013321 Jy ! Total flux subtracted in 200 components = 0.0013321 Jy ! Clean residual min=-0.001876 max=0.002064 Jy/beam ! Clean residual mean=-0.000033 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.496444 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 152 components and 0.496444 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=0.070522Jy sigma=0.000780 ! Fit after self-cal, rms=0.070517Jy sigma=0.000780 ! 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=1.065 mas, bmaj=1.547 mas, bpa=-12.47 degrees ! Estimated noise=374.658 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.065 x 1.547 at -12.47 degrees (North through East) ! Clean map min=-0.0016778 max=0.38198 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=0.8512 mas, bmaj=1.321 mas, bpa=-18.27 degrees ! Estimated noise=698.954 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.293727 Jy ! Component: 100 - total flux cleaned = 0.360426 Jy ! Component: 150 - total flux cleaned = 0.387902 Jy ! Component: 200 - total flux cleaned = 0.405285 Jy ! Total flux subtracted in 200 components = 0.405285 Jy ! Clean residual min=-0.005897 max=0.009753 Jy/beam ! Clean residual mean=-0.000075 rms=0.001578 Jy/beam ! Combined flux in latest and established models = 0.405285 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.405285 Jy ! Inverting map and beam ! Estimated beam: bmin=1.065 mas, bmaj=1.547 mas, bpa=-12.47 degrees ! Estimated noise=374.658 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 = 0.0197429 Jy ! Component: 100 - total flux cleaned = 0.0323793 Jy ! Component: 150 - total flux cleaned = 0.0415943 Jy ! Component: 200 - total flux cleaned = 0.0488415 Jy ! Total flux subtracted in 200 components = 0.0488415 Jy ! Clean residual min=-0.003267 max=0.005509 Jy/beam ! Clean residual mean=-0.000095 rms=0.001078 Jy/beam ! Combined flux in latest and established models = 0.454127 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 60 components and 0.454127 Jy ! Inverting map ! Added new window around map position (-1.4, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00606062 Jy ! Component: 100 - total flux cleaned = 0.010848 Jy ! Component: 150 - total flux cleaned = 0.0148426 Jy ! Component: 200 - total flux cleaned = 0.0182581 Jy ! Total flux subtracted in 200 components = 0.0182581 Jy ! Clean residual min=-0.002074 max=0.002595 Jy/beam ! Clean residual mean=-0.000061 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.472385 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 118 components and 0.472385 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=2.287 mas, bmaj=2.605 mas, bpa=-11.44 degrees ! Estimated noise=451.794 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00526746 Jy ! Component: 100 - total flux cleaned = 0.00916906 Jy ! Component: 150 - total flux cleaned = 0.0121753 Jy ! Component: 200 - total flux cleaned = 0.0145489 Jy ! Total flux subtracted in 200 components = 0.0145489 Jy ! Clean residual min=-0.002256 max=0.002182 Jy/beam ! Clean residual mean=-0.000073 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.486934 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 = 0.00190547 Jy ! Component: 100 - total flux cleaned = 0.00344789 Jy ! Component: 150 - total flux cleaned = 0.00470715 Jy ! Component: 200 - total flux cleaned = 0.00573652 Jy ! Total flux subtracted in 200 components = 0.00573652 Jy ! Clean residual min=-0.001969 max=0.002083 Jy/beam ! Clean residual mean=-0.000050 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.49267 Jy ! Adding 117 model components to the UV plane model. ! The established model now contains 202 components and 0.49267 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.065 mas, bmaj=1.547 mas, bpa=-12.47 degrees ! Estimated noise=374.658 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000698272 Jy ! Component: 100 - total flux cleaned = 0.00104492 Jy ! Component: 150 - total flux cleaned = 0.00132709 Jy ! Component: 200 - total flux cleaned = 0.00156057 Jy ! Total flux subtracted in 200 components = 0.00156057 Jy ! Clean residual min=-0.001585 max=0.001745 Jy/beam ! Clean residual mean=-0.000020 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.494231 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 221 components and 0.494231 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=0.070495Jy sigma=0.000779 ! Fit after self-cal, rms=0.070481Jy sigma=0.000779 wmodel J0916+3854_X_2014_08_09_pus_map.mod ! Writing 221 model components to file: J0916+3854_X_2014_08_09_pus_map.mod wobs J0916+3854_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J0916+3854_X_2014_08_09_pus_uvs.fits wwins J0916+3854_X_2014_08_09_pus_map.win ! wwins: Wrote 4 windows to J0916+3854_X_2014_08_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 = 0.000191541 Jy ! Component: 100 - total flux cleaned = 5.91081e-05 Jy ! Component: 150 - total flux cleaned = 7.98455e-06 Jy ! Component: 200 - total flux cleaned = -8.90806e-05 Jy ! Component: 250 - total flux cleaned = -0.000181925 Jy ! Component: 300 - total flux cleaned = -0.000204355 Jy ! Component: 350 - total flux cleaned = -0.000268499 Jy ! Component: 400 - total flux cleaned = -0.000330469 Jy ! Component: 450 - total flux cleaned = -0.000411428 Jy ! Component: 500 - total flux cleaned = -0.000528874 Jy ! Component: 550 - total flux cleaned = -0.00056657 Jy ! Component: 600 - total flux cleaned = -0.000679295 Jy ! Component: 650 - total flux cleaned = -0.000862024 Jy ! Component: 700 - total flux cleaned = -0.00102247 Jy ! Component: 750 - total flux cleaned = -0.00116218 Jy ! Component: 800 - total flux cleaned = -0.00126473 Jy ! Component: 850 - total flux cleaned = -0.00141559 Jy ! Component: 900 - total flux cleaned = -0.00154699 Jy ! Component: 950 - total flux cleaned = -0.00172389 Jy ! Component: 1000 - total flux cleaned = -0.00184994 Jy ! Component: 1050 - total flux cleaned = -0.00203542 Jy ! Component: 1100 - total flux cleaned = -0.00212667 Jy ! Component: 1150 - total flux cleaned = -0.00227608 Jy ! Component: 1200 - total flux cleaned = -0.00240793 Jy ! Component: 1250 - total flux cleaned = -0.00249429 Jy ! Component: 1300 - total flux cleaned = -0.00265016 Jy ! Component: 1350 - total flux cleaned = -0.00274734 Jy ! Component: 1400 - total flux cleaned = -0.00288446 Jy ! Component: 1450 - total flux cleaned = -0.0029925 Jy ! Component: 1500 - total flux cleaned = -0.00312552 Jy ! Component: 1550 - total flux cleaned = -0.00323038 Jy ! Component: 1600 - total flux cleaned = -0.0033467 Jy ! Component: 1650 - total flux cleaned = -0.0034486 Jy ! Component: 1700 - total flux cleaned = -0.00356195 Jy ! Component: 1750 - total flux cleaned = -0.00368594 Jy ! Component: 1800 - total flux cleaned = -0.00378387 Jy ! Component: 1850 - total flux cleaned = -0.00388079 Jy ! Component: 1900 - total flux cleaned = -0.00398822 Jy ! Component: 1950 - total flux cleaned = -0.00405892 Jy ! Component: 2000 - total flux cleaned = -0.00412878 Jy ! Total flux subtracted in 2048 components = -0.00419789 Jy ! Clean residual min=-0.000614 max=0.000720 Jy/beam ! Clean residual mean=-0.000010 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.490033 Jy keep ! Adding 163 model components to the UV plane model. ! The established model now contains 384 components and 0.490033 Jy ![Exited script file: muppet] wmap "J0916+3854_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.065 x 1.547 at -12.47 degrees (North through East) ! Clean map min=-0.0011159 max=0.38366 Jy/beam ! Writing clean map to FITS file: J0916+3854_X_2014_08_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.383662 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000216159 device "J0916+3854_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0916+3854_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.169023 0.169023 0.338046 0.676093 1.35219 2.70437 5.40874 10.8175 21.635 43.2699 86.5399 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.383 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.065 x 1.547 at -12.47 degrees (North through East) ! Clean map min=-0.0011159 max=0.38366 Jy/beam quit ! Quitting program ! Log file J0916+3854_X_2014_08_09_pus_uvs.log closed on Wed Nov 30 14:07:52 2016