! Started logfile: J0925-2027_X_2015_03_17_pus_uvs.log on Sat Dec 31 19:03:47 2016 obs J0925-2027_X_2015_03_17_pus_uva.fits ! Reading UV FITS file: J0925-2027_X_2015_03_17_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.972515 visibilities/baseline/integration-bin. ! Found source: J0925-2027 ! ! 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 338 lines of history. ! ! Reading 59868 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 J0925-2027_X_2015_03_17_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 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.949009Jy sigma=0.009724 ! Fit after self-cal, rms=0.901990Jy sigma=0.009255 ! 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=0.6541 mas, bmaj=1.653 mas, bpa=-1.561 degrees ! Estimated noise=632.655 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 = 0.0731111 Jy ! Component: 100 - total flux cleaned = 0.0998281 Jy ! Total flux subtracted in 100 components = 0.0998281 Jy ! Clean residual min=-0.004871 max=0.011707 Jy/beam ! Clean residual mean=0.000008 rms=0.001587 Jy/beam ! Combined flux in latest and established models = 0.0998281 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0998281 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=0.089497Jy sigma=0.000834 ! Fit after self-cal, rms=0.089286Jy sigma=0.000832 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0137272 Jy ! Component: 100 - total flux cleaned = 0.0210852 Jy ! Total flux subtracted in 100 components = 0.0210852 Jy ! Clean residual min=-0.003948 max=0.005579 Jy/beam ! Clean residual mean=0.000013 rms=0.001019 Jy/beam ! Combined flux in latest and established models = 0.120913 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 10 components and 0.120913 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=0.086689Jy sigma=0.000800 ! Fit after self-cal, rms=0.086663Jy sigma=0.000799 ! 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=0.8198 mas, bmaj=2.012 mas, bpa=-0.6348 degrees ! Estimated noise=288.479 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 = 0.00589183 Jy ! Component: 100 - total flux cleaned = 0.00844265 Jy ! Component: 150 - total flux cleaned = 0.0092512 Jy ! Component: 200 - total flux cleaned = 0.00935922 Jy ! Total flux subtracted in 200 components = 0.00935922 Jy ! Clean residual min=-0.004834 max=0.004136 Jy/beam ! Clean residual mean=0.000025 rms=0.001114 Jy/beam ! Combined flux in latest and established models = 0.130273 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 11 components and 0.130273 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=0.086350Jy sigma=0.000795 ! Fit after self-cal, rms=0.086345Jy sigma=0.000795 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 1.18 KP 0.90 ! LA 1.01 MK 0.98 NL 0.98 OV 0.98 ! PT 1.12 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.14 HN 1.13 KP 0.85 ! LA 1.00 MK 1.00 NL 0.98 OV 0.98 ! PT 1.06 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 1.21 KP 0.80 ! LA 1.02 MK 0.99 NL 0.97 OV 0.99 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 1.14 KP 0.75 ! LA 1.03 MK 0.99 NL 0.97 OV 0.96 ! PT 1.06 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.11 HN 1.10 KP 0.74 ! LA 1.04 MK 1.02 NL 0.99 OV 0.99 ! PT 1.05 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.08 HN 1.12 KP 0.74 ! LA 1.04 MK 1.02 NL 1.01 OV 1.00 ! PT 1.07 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.12 HN 1.14 KP 0.71 ! LA 1.05 MK 1.04 NL 1.03 OV 1.02 ! PT 1.07 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.17 HN 1.25 KP 0.73 ! LA 1.03 MK 1.01 NL 0.99 OV 1.05 ! PT 1.09 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.14 HN 1.27 KP 0.77 ! LA 1.06 MK 0.98 NL 1.00 OV 1.00 ! PT 1.06 SC 0.95 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.08 HN 1.18 KP 0.80 ! LA 1.06 MK 1.02 NL 1.00 OV 1.02 ! PT 1.07 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.16 HN 1.20 KP 0.82 ! LA 1.08 MK 1.02 NL 0.99 OV 1.02 ! PT 1.10 SC 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.08 HN 1.19 KP 0.83 ! LA 1.05 MK 1.01 NL 1.02 OV 1.01 ! PT 1.12 SC 1.02 ! ! ! Fit before self-cal, rms=0.086345Jy sigma=0.000795 ! Fit after self-cal, rms=0.088307Jy sigma=0.000778 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8253 mas, bmaj=2.008 mas, bpa=-0.2123 degrees ! Estimated noise=288.15 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 = -0.000498671 Jy ! Component: 100 - total flux cleaned = -0.000451936 Jy ! Component: 150 - total flux cleaned = -0.000386905 Jy ! Component: 200 - total flux cleaned = -0.000345231 Jy ! Total flux subtracted in 200 components = -0.000345231 Jy ! Clean residual min=-0.001634 max=0.001925 Jy/beam ! Clean residual mean=0.000021 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.129927 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 16 components and 0.129927 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=0.088291Jy sigma=0.000778 ! Fit after self-cal, rms=0.088420Jy sigma=0.000777 ! 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=0.088420Jy sigma=0.000777 ! Fit after self-cal, rms=0.090550Jy sigma=0.000776 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8229 mas, bmaj=1.996 mas, bpa=-0.06971 degrees ! Estimated noise=287.019 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000173056 Jy ! Component: 100 - total flux cleaned = -0.000105376 Jy ! Component: 150 - total flux cleaned = -6.21482e-05 Jy ! Component: 200 - total flux cleaned = -1.01692e-06 Jy ! Total flux subtracted in 200 components = -1.01692e-06 Jy ! Clean residual min=-0.001360 max=0.001608 Jy/beam ! Clean residual mean=0.000001 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.129926 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 18 components and 0.129926 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=0.090540Jy sigma=0.000776 ! Fit after self-cal, rms=0.090585Jy sigma=0.000776 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 (2.8, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145338 Jy ! Component: 100 - total flux cleaned = 0.00179035 Jy ! Component: 150 - total flux cleaned = 0.00186892 Jy ! Component: 200 - total flux cleaned = 0.00196332 Jy ! Total flux subtracted in 200 components = 0.00196332 Jy ! Clean residual min=-0.001116 max=0.001239 Jy/beam ! Clean residual mean=0.000002 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.13189 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 35 components and 0.13189 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=0.090560Jy sigma=0.000775 ! Fit after self-cal, rms=0.090557Jy sigma=0.000775 ! Inverting map ! Added new window around map position (-0.8, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00036387 Jy ! Component: 100 - total flux cleaned = 0.000423368 Jy ! Component: 150 - total flux cleaned = 0.000501458 Jy ! Component: 200 - total flux cleaned = 0.000572308 Jy ! Total flux subtracted in 200 components = 0.000572308 Jy ! Clean residual min=-0.001111 max=0.000945 Jy/beam ! Clean residual mean=0.000002 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.132462 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 44 components and 0.132462 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=0.090537Jy sigma=0.000775 ! Fit after self-cal, rms=0.090535Jy sigma=0.000775 ! 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=0.090535Jy sigma=0.000775 ! Fit after self-cal, rms=0.090571Jy sigma=0.000775 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8193 mas, bmaj=1.986 mas, bpa=0.02664 degrees ! Estimated noise=285.912 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000404454 Jy ! Component: 100 - total flux cleaned = 0.000452518 Jy ! Component: 150 - total flux cleaned = 0.000514659 Jy ! Component: 200 - total flux cleaned = 0.000534107 Jy ! Total flux subtracted in 200 components = 0.000534107 Jy ! Clean residual min=-0.001021 max=0.000922 Jy/beam ! Clean residual mean=-0.000000 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.132996 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 49 components and 0.132996 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=0.090559Jy sigma=0.000775 ! Fit after self-cal, rms=0.090563Jy sigma=0.000775 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 = 4.3242e-05 Jy ! Component: 100 - total flux cleaned = 4.33068e-05 Jy ! Component: 150 - total flux cleaned = 7.73637e-05 Jy ! Component: 200 - total flux cleaned = 0.000109336 Jy ! Total flux subtracted in 200 components = 0.000109336 Jy ! Clean residual min=-0.000986 max=0.000922 Jy/beam ! Clean residual mean=-0.000000 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.133105 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 56 components and 0.133105 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=0.090557Jy sigma=0.000775 ! Fit after self-cal, rms=0.090557Jy sigma=0.000775 ! 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=0.090557Jy sigma=0.000775 ! Fit after self-cal, rms=0.090316Jy sigma=0.000775 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.152 mas, bmaj=4.594 mas, bpa=5.141 degrees ! Estimated noise=372.176 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.86991e-05 Jy ! Component: 100 - total flux cleaned = 0.00012515 Jy ! Component: 150 - total flux cleaned = 0.0001185 Jy ! Component: 200 - total flux cleaned = 9.99141e-05 Jy ! Total flux subtracted in 200 components = 9.99141e-05 Jy ! Clean residual min=-0.001131 max=0.000814 Jy/beam ! Clean residual mean=-0.000000 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.133205 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 68 components and 0.133205 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=0.090315Jy sigma=0.000775 ! Fit after self-cal, rms=0.090314Jy sigma=0.000775 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 = 1.29651e-05 Jy ! Component: 100 - total flux cleaned = -1.1469e-05 Jy ! Component: 150 - total flux cleaned = -1.68529e-05 Jy ! Component: 200 - total flux cleaned = -3.17462e-05 Jy ! Total flux subtracted in 200 components = -3.17462e-05 Jy ! Clean residual min=-0.001115 max=0.000822 Jy/beam ! Clean residual mean=-0.000000 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.133174 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 73 components and 0.133174 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=0.090313Jy sigma=0.000775 ! Fit after self-cal, rms=0.090313Jy sigma=0.000775 ! 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=0.8163 mas, bmaj=1.98 mas, bpa=0.06151 degrees ! Estimated noise=285.086 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8163 x 1.98 at 0.06151 degrees (North through East) ! Clean map min=-0.00080015 max=0.098725 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=0.6514 mas, bmaj=1.628 mas, bpa=-0.6584 degrees ! Estimated noise=623.417 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0724888 Jy ! Component: 100 - total flux cleaned = 0.100537 Jy ! Component: 150 - total flux cleaned = 0.114133 Jy ! Component: 200 - total flux cleaned = 0.121661 Jy ! Total flux subtracted in 200 components = 0.121661 Jy ! Clean residual min=-0.002347 max=0.003738 Jy/beam ! Clean residual mean=-0.000002 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.121661 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.121661 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8163 mas, bmaj=1.98 mas, bpa=0.06151 degrees ! Estimated noise=285.086 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 = 0.00528869 Jy ! Component: 100 - total flux cleaned = 0.0078026 Jy ! Component: 150 - total flux cleaned = 0.00941193 Jy ! Component: 200 - total flux cleaned = 0.0101849 Jy ! Total flux subtracted in 200 components = 0.0101849 Jy ! Clean residual min=-0.001078 max=0.000908 Jy/beam ! Clean residual mean=-0.000000 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.131846 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 26 components and 0.131846 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=2.152 mas, bmaj=4.594 mas, bpa=5.141 degrees ! Estimated noise=372.176 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101648 Jy ! Component: 100 - total flux cleaned = 0.00124895 Jy ! Component: 150 - total flux cleaned = 0.00139749 Jy ! Component: 200 - total flux cleaned = 0.00140858 Jy ! Total flux subtracted in 200 components = 0.00140858 Jy ! Clean residual min=-0.001159 max=0.000800 Jy/beam ! Clean residual mean=-0.000000 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.133255 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 = 9.10466e-06 Jy ! Component: 100 - total flux cleaned = 1.04231e-05 Jy ! Component: 150 - total flux cleaned = -2.20237e-06 Jy ! Component: 200 - total flux cleaned = -1.91606e-05 Jy ! Total flux subtracted in 200 components = -1.91606e-05 Jy ! Clean residual min=-0.001132 max=0.000819 Jy/beam ! Clean residual mean=-0.000000 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.133236 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 57 components and 0.133236 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8163 mas, bmaj=1.98 mas, bpa=0.06151 degrees ! Estimated noise=285.086 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000138011 Jy ! Component: 100 - total flux cleaned = -0.000154531 Jy ! Component: 150 - total flux cleaned = -0.000139307 Jy ! Component: 200 - total flux cleaned = -0.000111408 Jy ! Total flux subtracted in 200 components = -0.000111408 Jy ! Clean residual min=-0.000925 max=0.000902 Jy/beam ! Clean residual mean=-0.000000 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.133124 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 72 components and 0.133124 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=0.090306Jy sigma=0.000775 ! Fit after self-cal, rms=0.090304Jy sigma=0.000775 wmodel J0925-2027_X_2015_03_17_pus_map.mod ! Writing 72 model components to file: J0925-2027_X_2015_03_17_pus_map.mod wobs J0925-2027_X_2015_03_17_pus_uvs.fits ! Writing UV FITS file: J0925-2027_X_2015_03_17_pus_uvs.fits wwins J0925-2027_X_2015_03_17_pus_map.win ! wwins: Wrote 3 windows to J0925-2027_X_2015_03_17_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 = -0.000127771 Jy ! Component: 100 - total flux cleaned = -0.000259001 Jy ! Component: 150 - total flux cleaned = -0.000326544 Jy ! Component: 200 - total flux cleaned = -0.000377676 Jy ! Component: 250 - total flux cleaned = -0.000451267 Jy ! Component: 300 - total flux cleaned = -0.000498709 Jy ! Component: 350 - total flux cleaned = -0.000475393 Jy ! Component: 400 - total flux cleaned = -0.000464272 Jy ! Component: 450 - total flux cleaned = -0.00045336 Jy ! Component: 500 - total flux cleaned = -0.000432018 Jy ! Component: 550 - total flux cleaned = -0.00041119 Jy ! Component: 600 - total flux cleaned = -0.000390835 Jy ! Component: 650 - total flux cleaned = -0.000380721 Jy ! Component: 700 - total flux cleaned = -0.000351278 Jy ! Component: 750 - total flux cleaned = -0.000341446 Jy ! Component: 800 - total flux cleaned = -0.000284072 Jy ! Component: 850 - total flux cleaned = -0.000227874 Jy ! Component: 900 - total flux cleaned = -0.000200278 Jy ! Component: 950 - total flux cleaned = -0.000191075 Jy ! Component: 1000 - total flux cleaned = -0.000173087 Jy ! Component: 1050 - total flux cleaned = -0.00013747 Jy ! Component: 1100 - total flux cleaned = -0.000111204 Jy ! Component: 1150 - total flux cleaned = -6.81322e-05 Jy ! Component: 1200 - total flux cleaned = -6.82538e-05 Jy ! Component: 1250 - total flux cleaned = -5.15733e-05 Jy ! Component: 1300 - total flux cleaned = -1.83847e-05 Jy ! Component: 1350 - total flux cleaned = -1.983e-06 Jy ! Component: 1400 - total flux cleaned = 1.41284e-05 Jy ! Component: 1450 - total flux cleaned = 3.01588e-05 Jy ! Component: 1500 - total flux cleaned = 6.18619e-05 Jy ! Component: 1550 - total flux cleaned = 7.76562e-05 Jy ! Component: 1600 - total flux cleaned = 0.000124086 Jy ! Component: 1650 - total flux cleaned = 0.000139303 Jy ! Component: 1700 - total flux cleaned = 0.000162104 Jy ! Component: 1750 - total flux cleaned = 0.000199726 Jy ! Component: 1800 - total flux cleaned = 0.000244284 Jy ! Component: 1850 - total flux cleaned = 0.00027376 Jy ! Component: 1900 - total flux cleaned = 0.000303035 Jy ! Component: 1950 - total flux cleaned = 0.000360741 Jy ! Component: 2000 - total flux cleaned = 0.000389427 Jy ! Total flux subtracted in 2048 components = 0.000410634 Jy ! Clean residual min=-0.000509 max=0.000508 Jy/beam ! Clean residual mean=-0.000001 rms=0.000132 Jy/beam ! Combined flux in latest and established models = 0.133535 Jy keep ! Adding 145 model components to the UV plane model. ! The established model now contains 217 components and 0.133535 Jy ![Exited script file: muppet] wmap "J0925-2027_X_2015_03_17_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8163 x 1.98 at 0.06151 degrees (North through East) ! Clean map min=-0.00071599 max=0.098653 Jy/beam ! Writing clean map to FITS file: J0925-2027_X_2015_03_17_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0986527 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000131974 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.40133 0.40133 0.80266 1.60532 3.21064 6.42128 12.8426 25.6851 51.3702 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.098 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8163 x 1.98 at 0.06151 degrees (North through East) ! Clean map min=-0.00071599 max=0.098653 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J0925-2027_X_2015_03_17_pus_uvs.log closed on Sat Dec 31 19:03:51 2016