! Started logfile: J0356+2903_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:36:09 2016 obs J0356+2903_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J0356+2903_X_2014_12_20_pus_uva.fits ! AN table 1: 94 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.955083 visibilities/baseline/integration-bin. ! Found source: J0356+2903 ! ! 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 364 lines of history. ! ! Reading 48480 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 J0356+2903_X_2014_12_20_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 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.897362Jy sigma=0.011669 ! Fit after self-cal, rms=0.885509Jy sigma=0.011517 ! 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=0.7263 mas, bmaj=1.674 mas, bpa=1.565 degrees ! Estimated noise=477.791 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 = 0.0890144 Jy ! Component: 100 - total flux cleaned = 0.114668 Jy ! Total flux subtracted in 100 components = 0.114668 Jy ! Clean residual min=-0.005355 max=0.011230 Jy/beam ! Clean residual mean=-0.000055 rms=0.001702 Jy/beam ! Combined flux in latest and established models = 0.114668 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.114668 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=0.069922Jy sigma=0.000883 ! Fit after self-cal, rms=0.069885Jy sigma=0.000882 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0123797 Jy ! Component: 100 - total flux cleaned = 0.0187592 Jy ! Total flux subtracted in 100 components = 0.0187592 Jy ! Clean residual min=-0.004494 max=0.007318 Jy/beam ! Clean residual mean=-0.000050 rms=0.001344 Jy/beam ! Combined flux in latest and established models = 0.133428 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 20 components and 0.133428 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=0.067498Jy sigma=0.000846 ! Fit after self-cal, rms=0.067449Jy sigma=0.000845 ! 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=0.8932 mas, bmaj=1.896 mas, bpa=1.612 degrees ! Estimated noise=249.126 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 = 0.00562281 Jy ! Component: 100 - total flux cleaned = 0.00865605 Jy ! Component: 150 - total flux cleaned = 0.0104034 Jy ! Component: 200 - total flux cleaned = 0.0111757 Jy ! Total flux subtracted in 200 components = 0.0111757 Jy ! Clean residual min=-0.003989 max=0.009569 Jy/beam ! Clean residual mean=-0.000097 rms=0.001688 Jy/beam ! Combined flux in latest and established models = 0.144603 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 30 components and 0.144603 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=0.067016Jy sigma=0.000839 ! Fit after self-cal, rms=0.066986Jy sigma=0.000838 ! Inverting map ! Added new window around map position (0.2, -6.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0109386 Jy ! Component: 100 - total flux cleaned = 0.0183619 Jy ! Component: 150 - total flux cleaned = 0.0237786 Jy ! Component: 200 - total flux cleaned = 0.0278489 Jy ! Total flux subtracted in 200 components = 0.0278489 Jy ! Clean residual min=-0.002847 max=0.005973 Jy/beam ! Clean residual mean=-0.000043 rms=0.000942 Jy/beam ! Combined flux in latest and established models = 0.172452 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 88 components and 0.172452 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=0.065009Jy sigma=0.000805 ! Fit after self-cal, rms=0.064913Jy sigma=0.000803 ! Inverting map ! Added new window around map position (-1.8, -8.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00506751 Jy ! Component: 100 - total flux cleaned = 0.00822393 Jy ! Component: 150 - total flux cleaned = 0.0108138 Jy ! Component: 200 - total flux cleaned = 0.0130349 Jy ! Total flux subtracted in 200 components = 0.0130349 Jy ! Clean residual min=-0.002359 max=0.003078 Jy/beam ! Clean residual mean=-0.000026 rms=0.000702 Jy/beam ! Combined flux in latest and established models = 0.185487 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 126 components and 0.185487 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=0.064440Jy sigma=0.000796 ! Fit after self-cal, rms=0.064423Jy sigma=0.000796 ! 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 0.96 FD 1.04 HN 1.04 KP 1.10 ! LA 0.95 MK 0.93 NL 0.96 OV 0.96 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.03 HN 1.08 KP 1.04 ! LA 0.95 MK 0.93 NL 0.95 OV 0.93 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.05 HN 1.08 KP 0.98 ! LA 0.98 MK 0.96 NL 0.96 OV 0.92 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.06 KP 0.94 ! LA 0.98 MK 0.93 NL 0.96 OV 0.92 ! PT 0.98 SC 1.07 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.03 HN 1.01 KP 0.90 ! LA 0.95 MK 1.02 NL 0.97 OV 0.95 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.07 HN 1.02 KP 0.89 ! LA 0.99 MK 1.01 NL 0.98 OV 0.96 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.12 HN 1.18 KP 0.88 ! LA 0.99 MK 1.04 NL 1.02 OV 1.01 ! PT 1.08 SC 1.13 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.08 HN 1.13 KP 0.91 ! LA 0.95 MK 0.97 NL 0.98 OV 0.99 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.06 HN 1.11 KP 0.94 ! LA 0.97 MK 0.96 NL 0.97 OV 0.99 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 HN 1.14 KP 0.97 ! LA 0.98 MK 1.02 NL 0.96 OV 0.98 ! PT 1.02 SC 1.00 ! ! ! 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 1.05 HN 1.10 KP 0.98 ! LA 1.02 MK 0.99 NL 0.99 OV 0.99 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.06 HN 1.07 KP 0.98 ! LA 0.97 MK 1.02 NL 0.96 OV 0.96 ! PT 1.05 SC 1.04 ! ! ! Fit before self-cal, rms=0.064423Jy sigma=0.000796 ! Fit after self-cal, rms=0.064556Jy sigma=0.000786 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9005 mas, bmaj=1.91 mas, bpa=1.394 degrees ! Estimated noise=247.468 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 = 0.00227463 Jy ! Component: 100 - total flux cleaned = 0.00396337 Jy ! Component: 150 - total flux cleaned = 0.00533419 Jy ! Component: 200 - total flux cleaned = 0.00645924 Jy ! Total flux subtracted in 200 components = 0.00645924 Jy ! Clean residual min=-0.001292 max=0.002300 Jy/beam ! Clean residual mean=-0.000010 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.191946 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 151 components and 0.191946 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=0.064446Jy sigma=0.000785 ! Fit after self-cal, rms=0.064476Jy sigma=0.000785 ! Inverting map ! Added new window around map position (-4.2, -6.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00208836 Jy ! Component: 100 - total flux cleaned = 0.00329448 Jy ! Component: 150 - total flux cleaned = 0.00422233 Jy ! Component: 200 - total flux cleaned = 0.00493369 Jy ! Total flux subtracted in 200 components = 0.00493369 Jy ! Clean residual min=-0.001106 max=0.001814 Jy/beam ! Clean residual mean=-0.000007 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.19688 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 169 components and 0.19688 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=0.064396Jy sigma=0.000783 ! Fit after self-cal, rms=0.064391Jy sigma=0.000783 ! 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=0.064391Jy sigma=0.000783 ! Fit after self-cal, rms=0.064443Jy sigma=0.000782 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9016 mas, bmaj=1.91 mas, bpa=1.442 degrees ! Estimated noise=247.193 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000970023 Jy ! Component: 100 - total flux cleaned = 0.00175077 Jy ! Component: 150 - total flux cleaned = 0.00237213 Jy ! Component: 200 - total flux cleaned = 0.00287825 Jy ! Total flux subtracted in 200 components = 0.00287825 Jy ! Clean residual min=-0.000949 max=0.001669 Jy/beam ! Clean residual mean=-0.000001 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.199758 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 183 components and 0.199758 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=0.064419Jy sigma=0.000782 ! Fit after self-cal, rms=0.064421Jy 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) ! Added new window around map position (0.4, -2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136486 Jy ! Component: 100 - total flux cleaned = 0.0016656 Jy ! Component: 150 - total flux cleaned = 0.0019922 Jy ! Component: 200 - total flux cleaned = 0.00222003 Jy ! Total flux subtracted in 200 components = 0.00222003 Jy ! Clean residual min=-0.000924 max=0.001287 Jy/beam ! Clean residual mean=0.000002 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.201978 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 202 components and 0.201978 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=0.064384Jy sigma=0.000782 ! Fit after self-cal, rms=0.064379Jy sigma=0.000782 ! Inverting map ! Added new window around map position (-5.2, -12.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126402 Jy ! Component: 100 - total flux cleaned = 0.00192474 Jy ! Component: 150 - total flux cleaned = 0.0023978 Jy ! Component: 200 - total flux cleaned = 0.00275116 Jy ! Total flux subtracted in 200 components = 0.00275116 Jy ! Clean residual min=-0.000902 max=0.000831 Jy/beam ! Clean residual mean=-0.000000 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.20473 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 228 components and 0.20473 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=0.064349Jy sigma=0.000781 ! Fit after self-cal, rms=0.064347Jy sigma=0.000781 ! 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=0.064347Jy sigma=0.000781 ! Fit after self-cal, rms=0.064270Jy sigma=0.000781 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9015 mas, bmaj=1.909 mas, bpa=1.439 degrees ! Estimated noise=246.972 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000664 Jy ! Component: 100 - total flux cleaned = 0.00110032 Jy ! Component: 150 - total flux cleaned = 0.00140051 Jy ! Component: 200 - total flux cleaned = 0.00164315 Jy ! Total flux subtracted in 200 components = 0.00164315 Jy ! Clean residual min=-0.000866 max=0.000761 Jy/beam ! Clean residual mean=-0.000001 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.206373 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 249 components and 0.206373 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=0.064259Jy sigma=0.000781 ! Fit after self-cal, rms=0.064257Jy sigma=0.000781 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 = 0.00018836 Jy ! Component: 100 - total flux cleaned = 0.000379945 Jy ! Component: 150 - total flux cleaned = 0.000560693 Jy ! Component: 200 - total flux cleaned = 0.000731627 Jy ! Total flux subtracted in 200 components = 0.000731627 Jy ! Clean residual min=-0.000856 max=0.000722 Jy/beam ! Clean residual mean=-0.000000 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.207104 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 259 components and 0.207104 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=0.064250Jy sigma=0.000781 ! Fit after self-cal, rms=0.064249Jy 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=0.064249Jy sigma=0.000781 ! Fit after self-cal, rms=0.064237Jy sigma=0.000781 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.081 mas, bmaj=2.829 mas, bpa=-1.275 degrees ! Estimated noise=301.604 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000713729 Jy ! Component: 100 - total flux cleaned = 0.00124568 Jy ! Component: 150 - total flux cleaned = 0.00157648 Jy ! Component: 200 - total flux cleaned = 0.00183241 Jy ! Total flux subtracted in 200 components = 0.00183241 Jy ! Clean residual min=-0.000792 max=0.000772 Jy/beam ! Clean residual mean=0.000000 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.208937 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 271 components and 0.208937 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=0.064233Jy sigma=0.000781 ! Fit after self-cal, rms=0.064232Jy sigma=0.000781 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 = 0.000118008 Jy ! Component: 100 - total flux cleaned = 0.000266042 Jy ! Component: 150 - total flux cleaned = 0.000412022 Jy ! Component: 200 - total flux cleaned = 0.000556749 Jy ! Total flux subtracted in 200 components = 0.000556749 Jy ! Clean residual min=-0.000757 max=0.000738 Jy/beam ! Clean residual mean=0.000001 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.209494 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 281 components and 0.209493 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=0.064231Jy sigma=0.000781 ! Fit after self-cal, rms=0.064230Jy sigma=0.000781 ! 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=0.9012 mas, bmaj=1.908 mas, bpa=1.429 degrees ! Estimated noise=246.963 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9012 x 1.908 at 1.429 degrees (North through East) ! Clean map min=-0.00070668 max=0.11575 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=0.7311 mas, bmaj=1.685 mas, bpa=1.299 degrees ! Estimated noise=476.643 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0885092 Jy ! Component: 100 - total flux cleaned = 0.115069 Jy ! Component: 150 - total flux cleaned = 0.127412 Jy ! Component: 200 - total flux cleaned = 0.135559 Jy ! Total flux subtracted in 200 components = 0.135559 Jy ! Clean residual min=-0.003289 max=0.004804 Jy/beam ! Clean residual mean=-0.000040 rms=0.001141 Jy/beam ! Combined flux in latest and established models = 0.135559 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 0.135559 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9012 mas, bmaj=1.908 mas, bpa=1.429 degrees ! Estimated noise=246.963 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 = 0.00968799 Jy ! Component: 100 - total flux cleaned = 0.0172051 Jy ! Component: 150 - total flux cleaned = 0.0233594 Jy ! Component: 200 - total flux cleaned = 0.0285253 Jy ! Total flux subtracted in 200 components = 0.0285253 Jy ! Clean residual min=-0.002542 max=0.003151 Jy/beam ! Clean residual mean=-0.000042 rms=0.000873 Jy/beam ! Combined flux in latest and established models = 0.164084 Jy ! Adding 75 model components to the UV plane model. ! The established model now contains 88 components and 0.164084 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=2.081 mas, bmaj=2.829 mas, bpa=-1.275 degrees ! Estimated noise=301.604 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0082097 Jy ! Component: 100 - total flux cleaned = 0.0138938 Jy ! Component: 150 - total flux cleaned = 0.0183168 Jy ! Component: 200 - total flux cleaned = 0.0218891 Jy ! Total flux subtracted in 200 components = 0.0218891 Jy ! Clean residual min=-0.002261 max=0.002474 Jy/beam ! Clean residual mean=-0.000029 rms=0.000834 Jy/beam ! Combined flux in latest and established models = 0.185973 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 = 0.00294397 Jy ! Component: 100 - total flux cleaned = 0.00540389 Jy ! Component: 150 - total flux cleaned = 0.00751447 Jy ! Component: 200 - total flux cleaned = 0.00936127 Jy ! Total flux subtracted in 200 components = 0.00936127 Jy ! Clean residual min=-0.001471 max=0.001678 Jy/beam ! Clean residual mean=-0.000014 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.195334 Jy ! Adding 180 model components to the UV plane model. ! The established model now contains 241 components and 0.195334 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9012 mas, bmaj=1.908 mas, bpa=1.429 degrees ! Estimated noise=246.963 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00176567 Jy ! Component: 100 - total flux cleaned = 0.00313985 Jy ! Component: 150 - total flux cleaned = 0.0042134 Jy ! Component: 200 - total flux cleaned = 0.00514051 Jy ! Total flux subtracted in 200 components = 0.00514051 Jy ! Clean residual min=-0.001072 max=0.001058 Jy/beam ! Clean residual mean=-0.000005 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.200475 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 267 components and 0.200475 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=0.064328Jy sigma=0.000782 ! Fit after self-cal, rms=0.064296Jy sigma=0.000782 wmodel J0356+2903_X_2014_12_20_pus_map.mod ! Writing 267 model components to file: J0356+2903_X_2014_12_20_pus_map.mod wobs J0356+2903_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J0356+2903_X_2014_12_20_pus_uvs.fits wwins J0356+2903_X_2014_12_20_pus_map.win ! wwins: Wrote 6 windows to J0356+2903_X_2014_12_20_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 = 9.40903e-05 Jy ! Component: 100 - total flux cleaned = 0.000127677 Jy ! Component: 150 - total flux cleaned = 0.000143481 Jy ! Component: 200 - total flux cleaned = 0.000188699 Jy ! Component: 250 - total flux cleaned = 0.000247511 Jy ! Component: 300 - total flux cleaned = 0.000346763 Jy ! Component: 350 - total flux cleaned = 0.000415448 Jy ! Component: 400 - total flux cleaned = 0.000468944 Jy ! Component: 450 - total flux cleaned = 0.000521281 Jy ! Component: 500 - total flux cleaned = 0.000572036 Jy ! Component: 550 - total flux cleaned = 0.000596702 Jy ! Component: 600 - total flux cleaned = 0.00064471 Jy ! Component: 650 - total flux cleaned = 0.000680095 Jy ! Component: 700 - total flux cleaned = 0.000726333 Jy ! Component: 750 - total flux cleaned = 0.000782257 Jy ! Component: 800 - total flux cleaned = 0.000771091 Jy ! Component: 850 - total flux cleaned = 0.000792673 Jy ! Component: 900 - total flux cleaned = 0.000803164 Jy ! Component: 950 - total flux cleaned = 0.00081355 Jy ! Component: 1000 - total flux cleaned = 0.000844063 Jy ! Component: 1050 - total flux cleaned = 0.000884129 Jy ! Component: 1100 - total flux cleaned = 0.000913524 Jy ! Component: 1150 - total flux cleaned = 0.000932822 Jy ! Component: 1200 - total flux cleaned = 0.000942592 Jy ! Component: 1250 - total flux cleaned = 0.000970889 Jy ! Component: 1300 - total flux cleaned = 0.00099869 Jy ! Component: 1350 - total flux cleaned = 0.00103505 Jy ! Component: 1400 - total flux cleaned = 0.00103505 Jy ! Component: 1450 - total flux cleaned = 0.00103515 Jy ! Component: 1500 - total flux cleaned = 0.00103527 Jy ! Component: 1550 - total flux cleaned = 0.00106113 Jy ! Component: 1600 - total flux cleaned = 0.00109483 Jy ! Component: 1650 - total flux cleaned = 0.00111978 Jy ! Component: 1700 - total flux cleaned = 0.00110339 Jy ! Component: 1750 - total flux cleaned = 0.00111974 Jy ! Component: 1800 - total flux cleaned = 0.0011277 Jy ! Component: 1850 - total flux cleaned = 0.00111977 Jy ! Component: 1900 - total flux cleaned = 0.00114307 Jy ! Component: 1950 - total flux cleaned = 0.00113555 Jy ! Component: 2000 - total flux cleaned = 0.00110513 Jy ! Total flux subtracted in 2048 components = 0.00112775 Jy ! Clean residual min=-0.000443 max=0.000410 Jy/beam ! Clean residual mean=-0.000002 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.201603 Jy keep ! Adding 148 model components to the UV plane model. ! The established model now contains 410 components and 0.201603 Jy ![Exited script file: muppet] wmap "J0356+2903_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9012 x 1.908 at 1.429 degrees (North through East) ! Clean map min=-0.00072977 max=0.11654 Jy/beam ! Writing clean map to FITS file: J0356+2903_X_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.116535 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000143554 device "J0356+2903_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J0356+2903_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.369556 0.369556 0.739113 1.47823 2.95645 5.9129 11.8258 23.6516 47.3032 94.6064 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.116 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9012 x 1.908 at 1.429 degrees (North through East) ! Clean map min=-0.00072977 max=0.11654 Jy/beam quit ! Quitting program ! Log file J0356+2903_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:36:14 2016