! Started logfile: J0839+0319_X_2014_05_31_pus_uvs.log on Sun Nov 27 18:04:16 2016 obs J0839+0319_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J0839+0319_X_2014_05_31_pus_uva.fits ! AN table 1: 58 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.933333 visibilities/baseline/integration-bin. ! Found source: J0839+0319 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 344 lines of history. ! ! Reading 29232 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 J0839+0319_X_2014_05_31_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 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.867228Jy sigma=0.009886 ! Fit after self-cal, rms=0.848398Jy sigma=0.009681 ! 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=0.7213 mas, bmaj=1.773 mas, bpa=-0.7313 degrees ! Estimated noise=672.675 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 = 0.117457 Jy ! Component: 100 - total flux cleaned = 0.16935 Jy ! Total flux subtracted in 100 components = 0.16935 Jy ! Clean residual min=-0.021130 max=0.079627 Jy/beam ! Clean residual mean=-0.000217 rms=0.007538 Jy/beam ! Combined flux in latest and established models = 0.16935 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.16935 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=0.153943Jy sigma=0.001752 ! Fit after self-cal, rms=0.153306Jy sigma=0.001744 ! Inverting map ! Added new window around map position (-2.2, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0684714 Jy ! Component: 100 - total flux cleaned = 0.0993181 Jy ! Total flux subtracted in 100 components = 0.0993181 Jy ! Clean residual min=-0.013334 max=0.037014 Jy/beam ! Clean residual mean=-0.000109 rms=0.004716 Jy/beam ! Combined flux in latest and established models = 0.268668 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 25 components and 0.268668 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=0.115497Jy sigma=0.001292 ! Fit after self-cal, rms=0.107700Jy sigma=0.001200 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0320844 Jy ! Component: 100 - total flux cleaned = 0.051361 Jy ! Total flux subtracted in 100 components = 0.051361 Jy ! Clean residual min=-0.009887 max=0.021013 Jy/beam ! Clean residual mean=-0.000050 rms=0.002992 Jy/beam ! Combined flux in latest and established models = 0.320029 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 34 components and 0.320029 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=0.093681Jy sigma=0.001030 ! Fit after self-cal, rms=0.092624Jy sigma=0.001017 ! Inverting map ! Added new window around map position (-1, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0208789 Jy ! Component: 100 - total flux cleaned = 0.0333059 Jy ! Total flux subtracted in 100 components = 0.0333059 Jy ! Clean residual min=-0.008075 max=0.012133 Jy/beam ! Clean residual mean=-0.000011 rms=0.002245 Jy/beam ! Combined flux in latest and established models = 0.353335 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 48 components and 0.353335 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=0.085955Jy sigma=0.000939 ! Fit after self-cal, rms=0.085650Jy sigma=0.000935 ! 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=0.874 mas, bmaj=2.024 mas, bpa=-1.571 degrees ! Estimated noise=364.526 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 = 0.014452 Jy ! Component: 100 - total flux cleaned = 0.0239819 Jy ! Component: 150 - total flux cleaned = 0.0306762 Jy ! Component: 200 - total flux cleaned = 0.0354782 Jy ! Total flux subtracted in 200 components = 0.0354782 Jy ! Clean residual min=-0.009711 max=0.010964 Jy/beam ! Clean residual mean=0.000050 rms=0.002698 Jy/beam ! Combined flux in latest and established models = 0.388813 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 65 components and 0.388813 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=0.082461Jy sigma=0.000903 ! Fit after self-cal, rms=0.082416Jy sigma=0.000903 ! 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 1.15 HN 1.10 KP 0.91 ! LA 1.00 MK 0.97 NL 0.99 OV 1.02 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.14 HN 1.13 KP 0.87 ! LA 1.00 MK 0.98 NL 1.00 OV 1.03 ! PT 0.93 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.14 HN 1.18 KP 0.83 ! LA 1.02 MK 0.97 NL 1.00 OV 1.02 ! PT 0.91 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.13 HN 1.14 KP 0.79 ! LA 1.03 MK 0.99 NL 1.03 OV 1.03 ! PT 0.92 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.14 HN 1.10 KP 0.74 ! LA 1.03 MK 0.99 NL 1.04 OV 1.03 ! PT 0.92 SC 0.94 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.18 HN 1.12 KP 0.77 ! LA 1.04 MK 0.99 NL 1.03 OV 1.05 ! PT 0.94 SC 0.94 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.27 HN 1.24 KP 0.80 ! LA 1.10 MK 1.03 NL 1.09 OV 1.11 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.22 HN 1.18 KP 0.74 ! LA 1.03 MK 0.99 NL 1.02 OV 1.08 ! PT 0.94 SC 0.92 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.17 HN 1.17 KP 0.78 ! LA 1.06 MK 1.01 NL 1.04 OV 1.08 ! PT 0.94 SC 0.89 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.19 HN 1.13 KP 0.80 ! LA 1.05 MK 1.03 NL 1.05 OV 1.08 ! PT 0.94 SC 0.92 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.18 HN 1.13 KP 0.83 ! LA 1.07 MK 1.05 NL 1.05 OV 1.07 ! PT 0.97 SC 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.16 HN 1.13 KP 0.87 ! LA 1.04 MK 1.03 NL 1.08 OV 1.06 ! PT 0.97 SC 0.93 ! ! ! Fit before self-cal, rms=0.082416Jy sigma=0.000903 ! Fit after self-cal, rms=0.075507Jy sigma=0.000810 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8751 mas, bmaj=2.008 mas, bpa=-0.6351 degrees ! Estimated noise=365.865 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 (3.8, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00884954 Jy ! Component: 100 - total flux cleaned = 0.0139364 Jy ! Component: 150 - total flux cleaned = 0.0160587 Jy ! Component: 200 - total flux cleaned = 0.0174842 Jy ! Total flux subtracted in 200 components = 0.0174842 Jy ! Clean residual min=-0.003179 max=0.004519 Jy/beam ! Clean residual mean=-0.000006 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 0.406297 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 85 components and 0.406297 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=0.074477Jy sigma=0.000795 ! Fit after self-cal, rms=0.074429Jy sigma=0.000794 ! Inverting map ! Added new window around map position (1.8, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00378723 Jy ! Component: 100 - total flux cleaned = 0.00455905 Jy ! Component: 150 - total flux cleaned = 0.00520737 Jy ! Component: 200 - total flux cleaned = 0.00529286 Jy ! Total flux subtracted in 200 components = 0.00529286 Jy ! Clean residual min=-0.002950 max=0.002966 Jy/beam ! Clean residual mean=-0.000003 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.41159 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 105 components and 0.41159 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=0.074123Jy sigma=0.000790 ! Fit after self-cal, rms=0.074095Jy sigma=0.000790 ! 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=0.074095Jy sigma=0.000790 ! Fit after self-cal, rms=0.073444Jy sigma=0.000787 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8736 mas, bmaj=2.001 mas, bpa=-0.3457 degrees ! Estimated noise=362.244 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00260056 Jy ! Component: 100 - total flux cleaned = 0.00358671 Jy ! Component: 150 - total flux cleaned = 0.00413577 Jy ! Component: 200 - total flux cleaned = 0.0045493 Jy ! Total flux subtracted in 200 components = 0.0045493 Jy ! Clean residual min=-0.001934 max=0.002231 Jy/beam ! Clean residual mean=-0.000004 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.41614 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 119 components and 0.41614 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=0.073292Jy sigma=0.000785 ! Fit after self-cal, rms=0.073279Jy sigma=0.000785 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 (5.6, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00218536 Jy ! Component: 100 - total flux cleaned = 0.00295445 Jy ! Component: 150 - total flux cleaned = 0.0033856 Jy ! Component: 200 - total flux cleaned = 0.0035797 Jy ! Total flux subtracted in 200 components = 0.0035797 Jy ! Clean residual min=-0.001729 max=0.001565 Jy/beam ! Clean residual mean=-0.000004 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.419719 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 133 components and 0.419719 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=0.073179Jy sigma=0.000783 ! Fit after self-cal, rms=0.073168Jy 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=0.073168Jy sigma=0.000783 ! Fit after self-cal, rms=0.073097Jy sigma=0.000783 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8743 mas, bmaj=2 mas, bpa=-0.2853 degrees ! Estimated noise=361.536 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139049 Jy ! Component: 100 - total flux cleaned = 0.00193472 Jy ! Component: 150 - total flux cleaned = 0.00219351 Jy ! Component: 200 - total flux cleaned = 0.00234879 Jy ! Total flux subtracted in 200 components = 0.00234879 Jy ! Clean residual min=-0.001415 max=0.001354 Jy/beam ! Clean residual mean=-0.000004 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.422068 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 143 components and 0.422068 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=0.073041Jy sigma=0.000782 ! Fit after self-cal, rms=0.073036Jy 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 = 0.000344469 Jy ! Component: 100 - total flux cleaned = 0.000524463 Jy ! Component: 150 - total flux cleaned = 0.000591814 Jy ! Component: 200 - total flux cleaned = 0.000687051 Jy ! Total flux subtracted in 200 components = 0.000687051 Jy ! Clean residual min=-0.001325 max=0.001275 Jy/beam ! Clean residual mean=-0.000004 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.422755 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 149 components and 0.422755 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=0.073004Jy sigma=0.000782 ! Fit after self-cal, rms=0.073001Jy sigma=0.000782 ! 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=0.073001Jy sigma=0.000782 ! Fit after self-cal, rms=0.072956Jy sigma=0.000782 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.157 mas, bmaj=3.239 mas, bpa=-1.493 degrees ! Estimated noise=453.355 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000773363 Jy ! Component: 100 - total flux cleaned = 0.00115623 Jy ! Component: 150 - total flux cleaned = 0.0012312 Jy ! Component: 200 - total flux cleaned = 0.00127563 Jy ! Total flux subtracted in 200 components = 0.00127563 Jy ! Clean residual min=-0.001208 max=0.001253 Jy/beam ! Clean residual mean=-0.000008 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.424031 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 175 components and 0.424031 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=0.072944Jy sigma=0.000782 ! Fit after self-cal, rms=0.072941Jy 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 = 0.000189346 Jy ! Component: 100 - total flux cleaned = 0.000288849 Jy ! Component: 150 - total flux cleaned = 0.000340948 Jy ! Component: 200 - total flux cleaned = 0.000389202 Jy ! Total flux subtracted in 200 components = 0.000389202 Jy ! Clean residual min=-0.001110 max=0.001102 Jy/beam ! Clean residual mean=-0.000008 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.42442 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 191 components and 0.42442 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=0.072936Jy sigma=0.000782 ! Fit after self-cal, rms=0.072934Jy sigma=0.000782 ! 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=0.8746 mas, bmaj=2.001 mas, bpa=-0.2746 degrees ! Estimated noise=361.174 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8746 x 2.001 at -0.2746 degrees (North through East) ! Clean map min=-0.0010156 max=0.1378 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=0.7209 mas, bmaj=1.752 mas, bpa=0.5687 degrees ! Estimated noise=663.414 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.130767 Jy ! Component: 100 - total flux cleaned = 0.200245 Jy ! Component: 150 - total flux cleaned = 0.244345 Jy ! Component: 200 - total flux cleaned = 0.276158 Jy ! Total flux subtracted in 200 components = 0.276158 Jy ! Clean residual min=-0.008140 max=0.018184 Jy/beam ! Clean residual mean=-0.000134 rms=0.003032 Jy/beam ! Combined flux in latest and established models = 0.276158 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.276158 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8746 mas, bmaj=2.001 mas, bpa=-0.2746 degrees ! Estimated noise=361.174 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 = 0.0363361 Jy ! Component: 100 - total flux cleaned = 0.0600783 Jy ! Component: 150 - total flux cleaned = 0.0761349 Jy ! Component: 200 - total flux cleaned = 0.0878768 Jy ! Total flux subtracted in 200 components = 0.0878768 Jy ! Clean residual min=-0.004242 max=0.006954 Jy/beam ! Clean residual mean=-0.000047 rms=0.001706 Jy/beam ! Combined flux in latest and established models = 0.364035 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 50 components and 0.364035 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=2.157 mas, bmaj=3.239 mas, bpa=-1.493 degrees ! Estimated noise=453.355 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0174286 Jy ! Component: 100 - total flux cleaned = 0.0292474 Jy ! Component: 150 - total flux cleaned = 0.037457 Jy ! Component: 200 - total flux cleaned = 0.0432268 Jy ! Total flux subtracted in 200 components = 0.0432268 Jy ! Clean residual min=-0.002644 max=0.003466 Jy/beam ! Clean residual mean=-0.000029 rms=0.000999 Jy/beam ! Combined flux in latest and established models = 0.407262 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 = 0.0041259 Jy ! Component: 100 - total flux cleaned = 0.00715152 Jy ! Component: 150 - total flux cleaned = 0.00942821 Jy ! Component: 200 - total flux cleaned = 0.0111775 Jy ! Total flux subtracted in 200 components = 0.0111775 Jy ! Clean residual min=-0.001362 max=0.001497 Jy/beam ! Clean residual mean=-0.000017 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.41844 Jy ! Adding 113 model components to the UV plane model. ! The established model now contains 149 components and 0.41844 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8746 mas, bmaj=2.001 mas, bpa=-0.2746 degrees ! Estimated noise=361.174 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100029 Jy ! Component: 100 - total flux cleaned = 0.00166642 Jy ! Component: 150 - total flux cleaned = 0.00237128 Jy ! Component: 200 - total flux cleaned = 0.00294529 Jy ! Total flux subtracted in 200 components = 0.00294529 Jy ! Clean residual min=-0.001178 max=0.001175 Jy/beam ! Clean residual mean=-0.000006 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.421385 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 169 components and 0.421385 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=0.072882Jy sigma=0.000781 ! Fit after self-cal, rms=0.072856Jy sigma=0.000781 wmodel J0839+0319_X_2014_05_31_pus_map.mod ! Writing 169 model components to file: J0839+0319_X_2014_05_31_pus_map.mod wobs J0839+0319_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J0839+0319_X_2014_05_31_pus_uvs.fits wwins J0839+0319_X_2014_05_31_pus_map.win ! wwins: Wrote 6 windows to J0839+0319_X_2014_05_31_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 = -1.68636e-06 Jy ! Component: 100 - total flux cleaned = -3.95072e-05 Jy ! Component: 150 - total flux cleaned = -2.15977e-05 Jy ! Component: 200 - total flux cleaned = -0.000106461 Jy ! Component: 250 - total flux cleaned = -0.000204737 Jy ! Component: 300 - total flux cleaned = -0.000316113 Jy ! Component: 350 - total flux cleaned = -0.00042445 Jy ! Component: 400 - total flux cleaned = -0.000499768 Jy ! Component: 450 - total flux cleaned = -0.000587741 Jy ! Component: 500 - total flux cleaned = -0.000673509 Jy ! Component: 550 - total flux cleaned = -0.000701423 Jy ! Component: 600 - total flux cleaned = -0.00074279 Jy ! Component: 650 - total flux cleaned = -0.000783066 Jy ! Component: 700 - total flux cleaned = -0.000769998 Jy ! Component: 750 - total flux cleaned = -0.000770053 Jy ! Component: 800 - total flux cleaned = -0.000769971 Jy ! Component: 850 - total flux cleaned = -0.000769753 Jy ! Component: 900 - total flux cleaned = -0.000769527 Jy ! Component: 950 - total flux cleaned = -0.000733149 Jy ! Component: 1000 - total flux cleaned = -0.000709444 Jy ! Component: 1050 - total flux cleaned = -0.000697534 Jy ! Component: 1100 - total flux cleaned = -0.000697354 Jy ! Component: 1150 - total flux cleaned = -0.000685875 Jy ! Component: 1200 - total flux cleaned = -0.000651965 Jy ! Component: 1250 - total flux cleaned = -0.000651898 Jy ! Component: 1300 - total flux cleaned = -0.000651894 Jy ! Component: 1350 - total flux cleaned = -0.00065189 Jy ! Component: 1400 - total flux cleaned = -0.000673493 Jy ! Component: 1450 - total flux cleaned = -0.000694574 Jy ! Component: 1500 - total flux cleaned = -0.000673567 Jy ! Component: 1550 - total flux cleaned = -0.000694387 Jy ! Component: 1600 - total flux cleaned = -0.000694288 Jy ! Component: 1650 - total flux cleaned = -0.00072477 Jy ! Component: 1700 - total flux cleaned = -0.000775012 Jy ! Component: 1750 - total flux cleaned = -0.000774827 Jy ! Component: 1800 - total flux cleaned = -0.000804549 Jy ! Component: 1850 - total flux cleaned = -0.000833899 Jy ! Component: 1900 - total flux cleaned = -0.000843603 Jy ! Component: 1950 - total flux cleaned = -0.000910507 Jy ! Component: 2000 - total flux cleaned = -0.000929403 Jy ! Total flux subtracted in 2048 components = -0.000957486 Jy ! Clean residual min=-0.000544 max=0.000559 Jy/beam ! Clean residual mean=-0.000003 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.420427 Jy keep ! Adding 165 model components to the UV plane model. ! The established model now contains 334 components and 0.420427 Jy ![Exited script file: muppet] wmap "J0839+0319_X_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8746 x 2.001 at -0.2746 degrees (North through East) ! Clean map min=-0.00086558 max=0.142 Jy/beam ! Writing clean map to FITS file: J0839+0319_X_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.141999 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000178237 device "J0839+0319_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J0839+0319_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.37656 0.37656 0.753121 1.50624 3.01248 6.02497 12.0499 24.0999 48.1997 96.3995 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.141 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8746 x 2.001 at -0.2746 degrees (North through East) ! Clean map min=-0.00086558 max=0.142 Jy/beam quit ! Quitting program ! Log file J0839+0319_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 18:04:18 2016