! Started logfile: J2017-2514_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:18:08 2016 obs J2017-2514_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J2017-2514_X_2014_06_09_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.695127 visibilities/baseline/integration-bin. ! Found source: J2017-2514 ! ! 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 42792 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 J2017-2514_X_2014_06_09_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 187 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 187 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 187 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 187 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 187 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 187 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 187 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 187 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 187 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 187 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 187 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 187 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.988415Jy sigma=0.010706 ! Fit after self-cal, rms=0.951635Jy sigma=0.010348 ! 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=0.6687 mas, bmaj=1.74 mas, bpa=-3.518 degrees ! Estimated noise=710.933 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 = 0.0362906 Jy ! Component: 100 - total flux cleaned = 0.0465601 Jy ! Total flux subtracted in 100 components = 0.0465601 Jy ! Clean residual min=-0.003165 max=0.005002 Jy/beam ! Clean residual mean=-0.000031 rms=0.001024 Jy/beam ! Combined flux in latest and established models = 0.0465601 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0465601 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=0.080084Jy sigma=0.000790 ! Fit after self-cal, rms=0.079582Jy sigma=0.000786 ! 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=0.8844 mas, bmaj=2.189 mas, bpa=0.3712 degrees ! Estimated noise=320.905 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 = 0.0096379 Jy ! Component: 100 - total flux cleaned = 0.0143063 Jy ! Component: 150 - total flux cleaned = 0.0168253 Jy ! Component: 200 - total flux cleaned = 0.0182115 Jy ! Total flux subtracted in 200 components = 0.0182115 Jy ! Clean residual min=-0.002948 max=0.004413 Jy/beam ! Clean residual mean=-0.000029 rms=0.000995 Jy/beam ! Combined flux in latest and established models = 0.0647716 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 42 components and 0.0647716 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=0.078566Jy sigma=0.000773 ! Fit after self-cal, rms=0.078558Jy sigma=0.000772 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.01 KP 0.89 ! LA 0.98 MK 1.08 NL 1.12 OV 1.09 ! PT 0.90 SC 1.12 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.17 KP 0.84 ! LA 0.99 MK 1.10 NL 1.14 OV 1.06 ! PT 0.85 SC 1.13 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.10 KP 0.77 ! LA 1.00 MK 0.98 NL 1.18 OV 1.17 ! PT 0.88 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.19 KP 0.77 ! LA 0.99 MK 1.02 NL 1.14 OV 1.07 ! PT 0.86 SC 1.09 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.00 KP 0.73 ! LA 1.00 MK 1.11 NL 1.10 OV 1.06 ! PT 0.88 SC 1.15 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.21 HN 1.11 KP 0.78 ! LA 1.04 MK 1.09 NL 1.12 OV 1.01 ! PT 0.91 SC 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.19 HN 1.02 KP 0.81 ! LA 1.04 MK 0.99 NL 1.16 OV 1.14 ! PT 0.95 SC 1.10 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.06 KP 0.76 ! LA 0.96 MK 0.99 NL 1.13 OV 1.11 ! PT 0.92 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 HN 1.11 KP 0.76 ! LA 0.97 MK 0.95 NL 1.22 OV 1.06 ! PT 0.89 SC 0.95 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 HN 1.03 KP 0.82 ! LA 0.97 MK 0.89 NL 1.15 OV 1.11 ! PT 0.85 SC 1.05 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 0.97 KP 0.83 ! LA 0.99 MK 0.91 NL 1.11 OV 1.03 ! PT 0.90 SC 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 0.94 KP 0.89 ! LA 0.98 MK 1.00 NL 1.04 OV 1.08 ! PT 0.93 SC 0.92 ! ! ! Fit before self-cal, rms=0.078558Jy sigma=0.000772 ! Fit after self-cal, rms=0.080211Jy sigma=0.000766 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8945 mas, bmaj=2.218 mas, bpa=0.3619 degrees ! Estimated noise=322.045 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 (-3.6, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00260519 Jy ! Component: 100 - total flux cleaned = 0.00276532 Jy ! Component: 150 - total flux cleaned = 0.0028756 Jy ! Component: 200 - total flux cleaned = 0.00301897 Jy ! Total flux subtracted in 200 components = 0.00301897 Jy ! Clean residual min=-0.001158 max=0.001513 Jy/beam ! Clean residual mean=-0.000003 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.0677905 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 56 components and 0.0677905 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=0.080119Jy sigma=0.000764 ! Fit after self-cal, rms=0.080271Jy sigma=0.000763 ! Inverting map ! Added new window around map position (-1.8, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00155935 Jy ! Component: 100 - total flux cleaned = 0.00189195 Jy ! Component: 150 - total flux cleaned = 0.00189377 Jy ! Component: 200 - total flux cleaned = 0.00185522 Jy ! Total flux subtracted in 200 components = 0.00185522 Jy ! Clean residual min=-0.001157 max=0.001111 Jy/beam ! Clean residual mean=0.000000 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.0696458 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 67 components and 0.0696458 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=0.080238Jy sigma=0.000763 ! Fit after self-cal, rms=0.080225Jy sigma=0.000763 ! 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=0.080225Jy sigma=0.000763 ! Fit after self-cal, rms=0.079599Jy sigma=0.000762 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8899 mas, bmaj=2.203 mas, bpa=0.6223 degrees ! Estimated noise=319.509 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000996258 Jy ! Component: 100 - total flux cleaned = 0.00109917 Jy ! Component: 150 - total flux cleaned = 0.00103938 Jy ! Component: 200 - total flux cleaned = 0.00105683 Jy ! Total flux subtracted in 200 components = 0.00105683 Jy ! Clean residual min=-0.000890 max=0.001043 Jy/beam ! Clean residual mean=-0.000000 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.0707026 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 72 components and 0.0707026 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=0.079581Jy sigma=0.000762 ! Fit after self-cal, rms=0.079574Jy sigma=0.000762 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 = 0.00032268 Jy ! Component: 100 - total flux cleaned = 0.000303313 Jy ! Component: 150 - total flux cleaned = 0.000269973 Jy ! Component: 200 - total flux cleaned = 0.000225361 Jy ! Total flux subtracted in 200 components = 0.000225361 Jy ! Clean residual min=-0.000890 max=0.001002 Jy/beam ! Clean residual mean=0.000000 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.070928 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 79 components and 0.070928 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=0.079562Jy sigma=0.000762 ! Fit after self-cal, rms=0.079550Jy sigma=0.000761 ! 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=0.079550Jy sigma=0.000761 ! Fit after self-cal, rms=0.078534Jy sigma=0.000761 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8855 mas, bmaj=2.188 mas, bpa=0.7968 degrees ! Estimated noise=317.159 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000588391 Jy ! Component: 100 - total flux cleaned = 0.000668155 Jy ! Component: 150 - total flux cleaned = 0.00068477 Jy ! Component: 200 - total flux cleaned = 0.000684981 Jy ! Total flux subtracted in 200 components = 0.000684981 Jy ! Clean residual min=-0.000843 max=0.000964 Jy/beam ! Clean residual mean=-0.000001 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.0716129 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 82 components and 0.0716129 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=0.078523Jy sigma=0.000761 ! Fit after self-cal, rms=0.078499Jy sigma=0.000761 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 = 0.000201611 Jy ! Component: 100 - total flux cleaned = 0.000217478 Jy ! Component: 150 - total flux cleaned = 0.000177404 Jy ! Component: 200 - total flux cleaned = 0.000128057 Jy ! Total flux subtracted in 200 components = 0.000128057 Jy ! Clean residual min=-0.000826 max=0.000950 Jy/beam ! Clean residual mean=-0.000001 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.071741 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 84 components and 0.071741 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=0.078491Jy sigma=0.000761 ! Fit after self-cal, rms=0.078484Jy sigma=0.000761 ! 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=0.078484Jy sigma=0.000761 ! Fit after self-cal, rms=0.077739Jy sigma=0.000761 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.207 mas, bmaj=5.957 mas, bpa=-1.638 degrees ! Estimated noise=384.743 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000489661 Jy ! Component: 100 - total flux cleaned = 0.000522376 Jy ! Component: 150 - total flux cleaned = 0.000505286 Jy ! Component: 200 - total flux cleaned = 0.000489985 Jy ! Total flux subtracted in 200 components = 0.000489985 Jy ! Clean residual min=-0.000934 max=0.001293 Jy/beam ! Clean residual mean=-0.000003 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.072231 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 91 components and 0.072231 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=0.077737Jy sigma=0.000761 ! Fit after self-cal, rms=0.077726Jy sigma=0.000761 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 = 9.85362e-05 Jy ! Component: 100 - total flux cleaned = 0.000108297 Jy ! Component: 150 - total flux cleaned = 9.31476e-05 Jy ! Component: 200 - total flux cleaned = 7.90961e-05 Jy ! Total flux subtracted in 200 components = 7.90961e-05 Jy ! Clean residual min=-0.000925 max=0.001283 Jy/beam ! Clean residual mean=-0.000002 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.0723101 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 98 components and 0.0723101 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=0.077723Jy sigma=0.000761 ! Fit after self-cal, rms=0.077719Jy sigma=0.000761 ! 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=0.8821 mas, bmaj=2.175 mas, bpa=0.9198 degrees ! Estimated noise=315.3 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8821 x 2.175 at 0.9198 degrees (North through East) ! Clean map min=-0.0020709 max=0.048873 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=0.6701 mas, bmaj=1.726 mas, bpa=-2.762 degrees ! Estimated noise=709.893 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0362167 Jy ! Component: 100 - total flux cleaned = 0.0482655 Jy ! Component: 150 - total flux cleaned = 0.0550039 Jy ! Component: 200 - total flux cleaned = 0.059477 Jy ! Total flux subtracted in 200 components = 0.059477 Jy ! Clean residual min=-0.002444 max=0.002692 Jy/beam ! Clean residual mean=-0.000013 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.059477 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.059477 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8821 mas, bmaj=2.175 mas, bpa=0.9198 degrees ! Estimated noise=315.3 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 = 0.00454612 Jy ! Component: 100 - total flux cleaned = 0.00751275 Jy ! Component: 150 - total flux cleaned = 0.00954843 Jy ! Component: 200 - total flux cleaned = 0.010666 Jy ! Total flux subtracted in 200 components = 0.010666 Jy ! Clean residual min=-0.001152 max=0.001169 Jy/beam ! Clean residual mean=-0.000010 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.070143 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 50 components and 0.070143 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=2.207 mas, bmaj=5.957 mas, bpa=-1.638 degrees ! Estimated noise=384.743 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133637 Jy ! Component: 100 - total flux cleaned = 0.00160334 Jy ! Component: 150 - total flux cleaned = 0.00178982 Jy ! Component: 200 - total flux cleaned = 0.00190802 Jy ! Total flux subtracted in 200 components = 0.00190802 Jy ! Clean residual min=-0.000912 max=0.001333 Jy/beam ! Clean residual mean=-0.000005 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.072051 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 = 9.02325e-05 Jy ! Component: 100 - total flux cleaned = 0.000148954 Jy ! Component: 150 - total flux cleaned = 0.000196377 Jy ! Component: 200 - total flux cleaned = 0.000204476 Jy ! Total flux subtracted in 200 components = 0.000204476 Jy ! Clean residual min=-0.000872 max=0.001293 Jy/beam ! Clean residual mean=-0.000003 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.0722555 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 73 components and 0.0722555 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8821 mas, bmaj=2.175 mas, bpa=0.9198 degrees ! Estimated noise=315.3 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000104363 Jy ! Component: 100 - total flux cleaned = -0.000128446 Jy ! Component: 150 - total flux cleaned = -0.000208054 Jy ! Component: 200 - total flux cleaned = -0.000243673 Jy ! Total flux subtracted in 200 components = -0.000243673 Jy ! Clean residual min=-0.000840 max=0.001082 Jy/beam ! Clean residual mean=-0.000002 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.0720118 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 86 components and 0.0720118 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=0.077719Jy sigma=0.000761 ! Fit after self-cal, rms=0.077707Jy sigma=0.000761 wmodel J2017-2514_X_2014_06_09_pus_map.mod ! Writing 86 model components to file: J2017-2514_X_2014_06_09_pus_map.mod wobs J2017-2514_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J2017-2514_X_2014_06_09_pus_uvs.fits wwins J2017-2514_X_2014_06_09_pus_map.win ! wwins: Wrote 3 windows to J2017-2514_X_2014_06_09_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000392964 Jy ! Component: 100 - total flux cleaned = 0.00060693 Jy ! Component: 150 - total flux cleaned = 0.000693449 Jy ! Component: 200 - total flux cleaned = 0.000720301 Jy ! Component: 250 - total flux cleaned = 0.000746491 Jy ! Component: 300 - total flux cleaned = 0.000721392 Jy ! Component: 350 - total flux cleaned = 0.000697567 Jy ! Component: 400 - total flux cleaned = 0.000697763 Jy ! Component: 450 - total flux cleaned = 0.000720092 Jy ! Component: 500 - total flux cleaned = 0.00065379 Jy ! Component: 550 - total flux cleaned = 0.000599926 Jy ! Component: 600 - total flux cleaned = 0.000537018 Jy ! Component: 650 - total flux cleaned = 0.000516599 Jy ! Component: 700 - total flux cleaned = 0.000446957 Jy ! Component: 750 - total flux cleaned = 0.000398516 Jy ! Component: 800 - total flux cleaned = 0.000350941 Jy ! Component: 850 - total flux cleaned = 0.000322847 Jy ! Component: 900 - total flux cleaned = 0.00028617 Jy ! Component: 950 - total flux cleaned = 0.000232383 Jy ! Component: 1000 - total flux cleaned = 0.000214731 Jy ! Component: 1050 - total flux cleaned = 0.000162621 Jy ! Component: 1100 - total flux cleaned = 0.000128613 Jy ! Component: 1150 - total flux cleaned = 0.000103567 Jy ! Component: 1200 - total flux cleaned = 9.53044e-05 Jy ! Component: 1250 - total flux cleaned = 7.88519e-05 Jy ! Component: 1300 - total flux cleaned = 6.29882e-05 Jy ! Component: 1350 - total flux cleaned = 5.51194e-05 Jy ! Component: 1400 - total flux cleaned = 5.51312e-05 Jy ! Component: 1450 - total flux cleaned = 4.7397e-05 Jy ! Component: 1500 - total flux cleaned = 2.46129e-05 Jy ! Component: 1550 - total flux cleaned = 1.71016e-05 Jy ! Component: 1600 - total flux cleaned = -4.95704e-06 Jy ! Component: 1650 - total flux cleaned = 9.59133e-06 Jy ! Component: 1700 - total flux cleaned = -2.64808e-05 Jy ! Component: 1750 - total flux cleaned = -3.35721e-05 Jy ! Component: 1800 - total flux cleaned = -2.6459e-05 Jy ! Component: 1850 - total flux cleaned = -4.02791e-05 Jy ! Component: 1900 - total flux cleaned = -2.65401e-05 Jy ! Component: 1950 - total flux cleaned = -1.9775e-05 Jy ! Component: 2000 - total flux cleaned = -2.65151e-05 Jy ! Total flux subtracted in 2048 components = -2.65213e-05 Jy ! Clean residual min=-0.000438 max=0.000374 Jy/beam ! Clean residual mean=-0.000000 rms=0.000123 Jy/beam ! Combined flux in latest and established models = 0.0719853 Jy keep ! Adding 129 model components to the UV plane model. ! The established model now contains 215 components and 0.0719853 Jy ![Exited script file: muppet] wmap "J2017-2514_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8821 x 2.175 at 0.9198 degrees (North through East) ! Clean map min=-0.0012043 max=0.049862 Jy/beam ! Writing clean map to FITS file: J2017-2514_X_2014_06_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0498622 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000122907 device "J2017-2514_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J2017-2514_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.739479 0.739479 1.47896 2.95792 5.91584 11.8317 23.6633 47.3267 94.6534 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.049 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8821 x 2.175 at 0.9198 degrees (North through East) ! Clean map min=-0.0012043 max=0.049862 Jy/beam quit ! Quitting program ! Log file J2017-2514_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:18:10 2016