! Started logfile: J1345+4452_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:12:20 2016 obs J1345+4452_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J1345+4452_X_2014_08_05_pus_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.671345 visibilities/baseline/integration-bin. ! Found source: J1345+4452 ! ! 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 414 lines of history. ! ! Reading 20664 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 J1345+4452_X_2014_08_05_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 105 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 105 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 105 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 105 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 105 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 105 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 105 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 105 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 105 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 105 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 105 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 105 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.546275Jy sigma=0.005601 ! Fit after self-cal, rms=0.512366Jy sigma=0.005199 ! 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=1.139 mas, bmaj=2.198 mas, bpa=40.87 degrees ! Estimated noise=1064.1 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 = 0.39349 Jy ! Component: 100 - total flux cleaned = 0.510967 Jy ! Total flux subtracted in 100 components = 0.510967 Jy ! Clean residual min=-0.025935 max=0.047844 Jy/beam ! Clean residual mean=-0.000092 rms=0.008220 Jy/beam ! Combined flux in latest and established models = 0.510967 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.510967 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=0.142381Jy sigma=0.001403 ! Fit after self-cal, rms=0.142389Jy sigma=0.001403 ! 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=1.426 mas, bmaj=2.423 mas, bpa=41.08 degrees ! Estimated noise=460.288 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 = 0.0549184 Jy ! Component: 100 - total flux cleaned = 0.0756713 Jy ! Component: 150 - total flux cleaned = 0.0792378 Jy ! Component: 200 - total flux cleaned = 0.0812422 Jy ! Total flux subtracted in 200 components = 0.0812422 Jy ! Clean residual min=-0.023466 max=0.022844 Jy/beam ! Clean residual mean=0.000195 rms=0.006193 Jy/beam ! Combined flux in latest and established models = 0.592209 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 29 components and 0.592209 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=0.122034Jy sigma=0.001179 ! Fit after self-cal, rms=0.121986Jy sigma=0.001179 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.11 HN 1.04 KP 0.92 ! LA 1.02 MK 1.00* NL 0.97 OV 0.99 ! PT 1.04 SC 1.34 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.12 HN 1.05 KP 0.87 ! LA 1.03 MK 1.00* NL 0.97 OV 0.99 ! PT 0.99 SC 1.38 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.14 HN 1.06 KP 0.82 ! LA 1.05 MK 1.00* NL 0.98 OV 0.99 ! PT 0.96 SC 1.25 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 1.07 KP 0.79 ! LA 1.06 MK 1.00* NL 0.97 OV 0.99 ! PT 0.98 SC 1.28 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 1.01 KP 0.75 ! LA 1.06 MK 1.00* NL 0.99 OV 0.99 ! PT 0.98 SC 1.32 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.16 HN 1.06 KP 0.75 ! LA 1.07 MK 1.00* NL 0.99 OV 1.02 ! PT 0.96 SC 1.41 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.25 HN 1.17 KP 0.80 ! LA 1.13 MK 1.00* NL 1.03 OV 1.06 ! PT 1.04 SC 1.40 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.18 HN 1.11 KP 0.75 ! LA 1.04 MK 1.00* NL 0.99 OV 1.05 ! PT 0.97 SC 1.34 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.14 HN 1.12 KP 0.76 ! LA 1.05 MK 1.00* NL 0.99 OV 1.04 ! PT 0.99 SC 1.31 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.14 HN 1.09 KP 0.80 ! LA 1.08 MK 1.00* NL 1.00 OV 1.03 ! PT 0.98 SC 1.34 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.16 HN 1.07 KP 0.82 ! LA 1.07 MK 1.00* NL 1.02 OV 1.02 ! PT 0.99 SC 1.36 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.13 HN 1.08 KP 0.86 ! LA 1.06 MK 1.00* NL 1.01 OV 1.03 ! PT 1.02 SC 1.43 ! ! ! Fit before self-cal, rms=0.121986Jy sigma=0.001179 ! Fit after self-cal, rms=0.099772Jy sigma=0.000815 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.509 mas, bmaj=2.428 mas, bpa=41.39 degrees ! Estimated noise=464.648 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 = -0.00463419 Jy ! Component: 100 - total flux cleaned = -0.00523142 Jy ! Component: 150 - total flux cleaned = -0.00523893 Jy ! Component: 200 - total flux cleaned = -0.00523573 Jy ! Total flux subtracted in 200 components = -0.00523573 Jy ! Clean residual min=-0.007260 max=0.005545 Jy/beam ! Clean residual mean=-0.000012 rms=0.001723 Jy/beam ! Combined flux in latest and established models = 0.586973 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 35 components and 0.586973 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=0.098865Jy sigma=0.000807 ! Fit after self-cal, rms=0.098940Jy 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=0.098940Jy sigma=0.000807 ! Fit after self-cal, rms=0.100107Jy sigma=0.000796 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.521 mas, bmaj=2.429 mas, bpa=41.33 degrees ! Estimated noise=464.335 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00291489 Jy ! Component: 100 - total flux cleaned = -0.00307296 Jy ! Component: 150 - total flux cleaned = -0.00278079 Jy ! Component: 200 - total flux cleaned = -0.00264986 Jy ! Total flux subtracted in 200 components = -0.00264986 Jy ! Clean residual min=-0.006553 max=0.005207 Jy/beam ! Clean residual mean=-0.000027 rms=0.001309 Jy/beam ! Combined flux in latest and established models = 0.584324 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 40 components and 0.584324 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=0.099502Jy sigma=0.000791 ! Fit after self-cal, rms=0.099517Jy sigma=0.000791 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 = 0.000120205 Jy ! Component: 100 - total flux cleaned = 0.000236038 Jy ! Component: 150 - total flux cleaned = 0.000445436 Jy ! Component: 200 - total flux cleaned = 0.000537068 Jy ! Total flux subtracted in 200 components = 0.000537068 Jy ! Clean residual min=-0.006092 max=0.004635 Jy/beam ! Clean residual mean=-0.000025 rms=0.001242 Jy/beam ! Combined flux in latest and established models = 0.584861 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 40 components and 0.584861 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=0.099271Jy sigma=0.000789 ! Fit after self-cal, rms=0.099271Jy sigma=0.000788 ! 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=0.099271Jy sigma=0.000788 ! Fit after self-cal, rms=0.101936Jy sigma=0.000787 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.537 mas, bmaj=2.43 mas, bpa=41.35 degrees ! Estimated noise=464.651 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00242432 Jy ! Component: 100 - total flux cleaned = -0.00291653 Jy ! Component: 150 - total flux cleaned = -0.00292085 Jy ! Component: 200 - total flux cleaned = -0.00291737 Jy ! Total flux subtracted in 200 components = -0.00291737 Jy ! Clean residual min=-0.005517 max=0.004630 Jy/beam ! Clean residual mean=-0.000030 rms=0.001115 Jy/beam ! Combined flux in latest and established models = 0.581943 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 40 components and 0.581943 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=0.101554Jy sigma=0.000785 ! Fit after self-cal, rms=0.101567Jy 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000189532 Jy ! Component: 100 - total flux cleaned = 0.000270775 Jy ! Component: 150 - total flux cleaned = 0.000272384 Jy ! Component: 200 - total flux cleaned = 0.000421233 Jy ! Total flux subtracted in 200 components = 0.000421233 Jy ! Clean residual min=-0.005257 max=0.004190 Jy/beam ! Clean residual mean=-0.000029 rms=0.001075 Jy/beam ! Combined flux in latest and established models = 0.582364 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 41 components and 0.582365 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=0.101404Jy sigma=0.000783 ! Fit after self-cal, rms=0.101405Jy sigma=0.000783 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.101405Jy sigma=0.000783 ! Fit after self-cal, rms=0.103661Jy sigma=0.000783 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.524 mas, bmaj=3.139 mas, bpa=56.83 degrees ! Estimated noise=479.504 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00117357 Jy ! Component: 100 - total flux cleaned = -0.00126407 Jy ! Component: 150 - total flux cleaned = -0.00130114 Jy ! Component: 200 - total flux cleaned = -0.00130046 Jy ! Total flux subtracted in 200 components = -0.00130046 Jy ! Clean residual min=-0.002786 max=0.002640 Jy/beam ! Clean residual mean=-0.000040 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 0.581064 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 50 components and 0.581064 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=0.103645Jy sigma=0.000782 ! Fit after self-cal, rms=0.103653Jy 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 = 1.21591e-05 Jy ! Component: 100 - total flux cleaned = -1.55752e-05 Jy ! Component: 150 - total flux cleaned = -3.85519e-05 Jy ! Component: 200 - total flux cleaned = -1.62589e-05 Jy ! Total flux subtracted in 200 components = -1.62589e-05 Jy ! Clean residual min=-0.002780 max=0.002546 Jy/beam ! Clean residual mean=-0.000039 rms=0.000758 Jy/beam ! Combined flux in latest and established models = 0.581048 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 52 components and 0.581048 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=0.103673Jy sigma=0.000782 ! Fit after self-cal, rms=0.103672Jy 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=1.551 mas, bmaj=2.432 mas, bpa=41.39 degrees ! Estimated noise=464.84 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.551 x 2.432 at 41.39 degrees (North through East) ! Clean map min=-0.0045388 max=0.53344 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 ! Performing amp+phase self-cal ! ! 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=0.103672Jy sigma=0.000782 ! Fit after self-cal, rms=0.102104Jy sigma=0.000721 ! Inverting map and beam ! Estimated beam: bmin=1.552 mas, bmaj=2.433 mas, bpa=41.46 degrees ! Estimated noise=463.639 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00174793 Jy ! Component: 100 - total flux cleaned = -0.0021381 Jy ! Component: 150 - total flux cleaned = -0.00239735 Jy ! Component: 200 - total flux cleaned = -0.00263122 Jy ! Total flux subtracted in 200 components = -0.00263122 Jy ! Clean residual min=-0.004477 max=0.003401 Jy/beam ! Clean residual mean=-0.000028 rms=0.000929 Jy/beam ! Combined flux in latest and established models = 0.578417 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 52 components and 0.578417 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=0.101828Jy sigma=0.000720 ! Fit after self-cal, rms=0.101830Jy sigma=0.000720 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000211503 Jy ! Component: 100 - total flux cleaned = -0.00021445 Jy ! Component: 150 - total flux cleaned = -9.4712e-05 Jy ! Component: 200 - total flux cleaned = -3.91962e-05 Jy ! Total flux subtracted in 200 components = -3.91962e-05 Jy ! Clean residual min=-0.004261 max=0.003423 Jy/beam ! Clean residual mean=-0.000028 rms=0.000908 Jy/beam ! Combined flux in latest and established models = 0.578378 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 55 components and 0.578378 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=0.101714Jy sigma=0.000719 ! Fit after self-cal, rms=0.101716Jy sigma=0.000719 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.101716Jy sigma=0.000719 ! Fit after self-cal, rms=0.103648Jy sigma=0.000718 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=1.259 mas, bmaj=2.185 mas, bpa=40.94 degrees ! Estimated noise=1108.3 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.407991 Jy ! Component: 100 - total flux cleaned = 0.506363 Jy ! Component: 150 - total flux cleaned = 0.543937 Jy ! Component: 200 - total flux cleaned = 0.560668 Jy ! Total flux subtracted in 200 components = 0.560668 Jy ! Clean residual min=-0.006330 max=0.007783 Jy/beam ! Clean residual mean=-0.000060 rms=0.001594 Jy/beam ! Combined flux in latest and established models = 0.560668 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.560668 Jy ! Inverting map and beam ! Estimated beam: bmin=1.562 mas, bmaj=2.435 mas, bpa=41.49 degrees ! Estimated noise=463.728 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 = 0.00938748 Jy ! Component: 100 - total flux cleaned = 0.0130479 Jy ! Component: 150 - total flux cleaned = 0.0142643 Jy ! Component: 200 - total flux cleaned = 0.0152388 Jy ! Total flux subtracted in 200 components = 0.0152388 Jy ! Clean residual min=-0.003702 max=0.003704 Jy/beam ! Clean residual mean=-0.000028 rms=0.000879 Jy/beam ! Combined flux in latest and established models = 0.575907 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 30 components and 0.575907 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=2.529 mas, bmaj=3.144 mas, bpa=57.08 degrees ! Estimated noise=476.862 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138162 Jy ! Component: 100 - total flux cleaned = 0.00142507 Jy ! Component: 150 - total flux cleaned = 0.00142542 Jy ! Component: 200 - total flux cleaned = 0.0014597 Jy ! Total flux subtracted in 200 components = 0.0014597 Jy ! Clean residual min=-0.002565 max=0.002506 Jy/beam ! Clean residual mean=-0.000035 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.577367 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 = 2.94581e-05 Jy ! Component: 100 - total flux cleaned = 2.95261e-05 Jy ! Component: 150 - total flux cleaned = 5.68382e-05 Jy ! Component: 200 - total flux cleaned = 8.15891e-05 Jy ! Total flux subtracted in 200 components = 8.15891e-05 Jy ! Clean residual min=-0.002538 max=0.002448 Jy/beam ! Clean residual mean=-0.000035 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.577448 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 44 components and 0.577448 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.562 mas, bmaj=2.435 mas, bpa=41.49 degrees ! Estimated noise=463.728 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.39352e-05 Jy ! Component: 100 - total flux cleaned = -3.26751e-05 Jy ! Component: 150 - total flux cleaned = 1.96329e-05 Jy ! Component: 200 - total flux cleaned = 1.94475e-05 Jy ! Total flux subtracted in 200 components = 1.94475e-05 Jy ! Clean residual min=-0.003266 max=0.003167 Jy/beam ! Clean residual mean=-0.000022 rms=0.000798 Jy/beam ! Combined flux in latest and established models = 0.577468 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 49 components and 0.577468 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=0.102903Jy sigma=0.000716 ! Fit after self-cal, rms=0.102906Jy sigma=0.000716 wmodel J1345+4452_X_2014_08_05_pus_map.mod ! Writing 49 model components to file: J1345+4452_X_2014_08_05_pus_map.mod wobs J1345+4452_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J1345+4452_X_2014_08_05_pus_uvs.fits wwins J1345+4452_X_2014_08_05_pus_map.win ! wwins: Wrote 1 windows to J1345+4452_X_2014_08_05_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 = -0.000779419 Jy ! Component: 100 - total flux cleaned = -0.00154083 Jy ! Component: 150 - total flux cleaned = -0.00219005 Jy ! Component: 200 - total flux cleaned = -0.00289335 Jy ! Component: 250 - total flux cleaned = -0.00338547 Jy ! Component: 300 - total flux cleaned = -0.00368453 Jy ! Component: 350 - total flux cleaned = -0.004057 Jy ! Component: 400 - total flux cleaned = -0.00429611 Jy ! Component: 450 - total flux cleaned = -0.00449003 Jy ! Component: 500 - total flux cleaned = -0.0047548 Jy ! Component: 550 - total flux cleaned = -0.00490209 Jy ! Component: 600 - total flux cleaned = -0.00504573 Jy ! Component: 650 - total flux cleaned = -0.00522187 Jy ! Component: 700 - total flux cleaned = -0.00539451 Jy ! Component: 750 - total flux cleaned = -0.00562943 Jy ! Component: 800 - total flux cleaned = -0.00572766 Jy ! Component: 850 - total flux cleaned = -0.00592018 Jy ! Component: 900 - total flux cleaned = -0.00607709 Jy ! Component: 950 - total flux cleaned = -0.00620184 Jy ! Component: 1000 - total flux cleaned = -0.00629318 Jy ! Component: 1050 - total flux cleaned = -0.0063535 Jy ! Component: 1100 - total flux cleaned = -0.0064427 Jy ! Component: 1150 - total flux cleaned = -0.00653012 Jy ! Component: 1200 - total flux cleaned = -0.00661616 Jy ! Component: 1250 - total flux cleaned = -0.00670104 Jy ! Component: 1300 - total flux cleaned = -0.00670062 Jy ! Component: 1350 - total flux cleaned = -0.0067836 Jy ! Component: 1400 - total flux cleaned = -0.00683802 Jy ! Component: 1450 - total flux cleaned = -0.00694521 Jy ! Component: 1500 - total flux cleaned = -0.00697123 Jy ! Component: 1550 - total flux cleaned = -0.00702356 Jy ! Component: 1600 - total flux cleaned = -0.00710127 Jy ! Component: 1650 - total flux cleaned = -0.0072552 Jy ! Component: 1700 - total flux cleaned = -0.00735583 Jy ! Component: 1750 - total flux cleaned = -0.00738094 Jy ! Component: 1800 - total flux cleaned = -0.00745518 Jy ! Component: 1850 - total flux cleaned = -0.00757717 Jy ! Component: 1900 - total flux cleaned = -0.00769759 Jy ! Component: 1950 - total flux cleaned = -0.00772152 Jy ! Component: 2000 - total flux cleaned = -0.00786242 Jy ! Total flux subtracted in 2048 components = -0.00793199 Jy ! Clean residual min=-0.001159 max=0.001154 Jy/beam ! Clean residual mean=0.000000 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.569536 Jy keep ! Adding 122 model components to the UV plane model. ! The established model now contains 171 components and 0.569536 Jy ![Exited script file: muppet] wmap "J1345+4452_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.562 x 2.435 at 41.49 degrees (North through East) ! Clean map min=-0.0024436 max=0.53167 Jy/beam ! Writing clean map to FITS file: J1345+4452_X_2014_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.531675 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00044334 device "J1345+4452_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J1345+4452_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.250157 0.250157 0.500313 1.00063 2.00125 4.00251 8.00502 16.01 32.0201 64.0401 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.531 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.562 x 2.435 at 41.49 degrees (North through East) ! Clean map min=-0.0024436 max=0.53167 Jy/beam quit ! Quitting program ! Log file J1345+4452_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:12:22 2016