! Started logfile: J1832+0731_X_2015_01_23_pus_uvs.log on Sun Jan 1 22:20:55 2017 obs J1832+0731_X_2015_01_23_pus_uva.fits ! Reading UV FITS file: J1832+0731_X_2015_01_23_pus_uva.fits ! AN table 1: 72 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.967593 visibilities/baseline/integration-bin. ! Found source: J1832+0731 ! ! 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 350 lines of history. ! ! Reading 37620 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 J1832+0731_X_2015_01_23_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 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.783563Jy sigma=0.008864 ! Fit after self-cal, rms=0.764816Jy sigma=0.008665 ! 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=0.718 mas, bmaj=1.762 mas, bpa=-0.8863 degrees ! Estimated noise=726.152 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 = 0.183959 Jy ! Component: 100 - total flux cleaned = 0.232166 Jy ! Total flux subtracted in 100 components = 0.232166 Jy ! Clean residual min=-0.015185 max=0.019574 Jy/beam ! Clean residual mean=-0.000070 rms=0.003801 Jy/beam ! Combined flux in latest and established models = 0.232166 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.232166 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=0.098461Jy sigma=0.001018 ! Fit after self-cal, rms=0.098400Jy sigma=0.001018 ! 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=0.8702 mas, bmaj=2.012 mas, bpa=-0.02232 degrees ! Estimated noise=326.388 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 = 0.0247482 Jy ! Component: 100 - total flux cleaned = 0.0369569 Jy ! Component: 150 - total flux cleaned = 0.0438257 Jy ! Component: 200 - total flux cleaned = 0.0482748 Jy ! Total flux subtracted in 200 components = 0.0482748 Jy ! Clean residual min=-0.015342 max=0.013886 Jy/beam ! Clean residual mean=0.000008 rms=0.003103 Jy/beam ! Combined flux in latest and established models = 0.280441 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 27 components and 0.280441 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=0.092921Jy sigma=0.000939 ! Fit after self-cal, rms=0.092904Jy sigma=0.000938 ! 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 0.97 FD 1.11 HN 1.37 KP 0.88 ! LA 1.07 MK 0.92 NL 0.94 OV 0.97 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.09 HN 1.38 KP 0.83 ! LA 1.07 MK 0.93 NL 0.95 OV 0.98 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.10 HN 1.33 KP 0.78 ! LA 1.11 MK 0.93 NL 0.96 OV 0.99 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.08 HN 1.28 KP 0.75 ! LA 1.10 MK 0.95 NL 0.95 OV 0.98 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.09 HN 1.24 KP 0.72 ! LA 1.11 MK 0.96 NL 0.97 OV 0.99 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.13 HN 1.36 KP 0.71 ! LA 1.10 MK 0.95 NL 0.97 OV 1.01 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.23 HN 1.53 KP 0.71 ! LA 1.12 MK 1.00 NL 1.00 OV 1.04 ! PT 1.03 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.15 HN 1.44 KP 0.71 ! LA 1.10 MK 0.94 NL 0.97 OV 1.03 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.11 HN 1.49 KP 0.74 ! LA 1.09 MK 0.96 NL 0.98 OV 1.03 ! PT 0.95 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.08 HN 1.40 KP 0.76 ! LA 1.15 MK 0.96 NL 0.99 OV 1.04 ! PT 0.96 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.11 HN 1.35 KP 0.79 ! LA 1.14 MK 0.99 NL 0.97 OV 1.02 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.11 HN 1.39 KP 0.76 ! LA 1.10 MK 0.99 NL 0.96 OV 1.02 ! PT 0.97 SC 0.99 ! ! ! Fit before self-cal, rms=0.092904Jy sigma=0.000938 ! Fit after self-cal, rms=0.088661Jy sigma=0.000803 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8736 mas, bmaj=2.02 mas, bpa=0.1953 degrees ! Estimated noise=325.449 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 (0.8, -3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00711659 Jy ! Component: 100 - total flux cleaned = 0.00821089 Jy ! Component: 150 - total flux cleaned = 0.00820898 Jy ! Component: 200 - total flux cleaned = 0.00844481 Jy ! Total flux subtracted in 200 components = 0.00844481 Jy ! Clean residual min=-0.002524 max=0.003497 Jy/beam ! Clean residual mean=0.000005 rms=0.000752 Jy/beam ! Combined flux in latest and established models = 0.288886 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 43 components and 0.288886 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=0.088096Jy sigma=0.000793 ! Fit after self-cal, rms=0.088169Jy sigma=0.000791 ! 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=0.088169Jy sigma=0.000791 ! Fit after self-cal, rms=0.089023Jy sigma=0.000788 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8751 mas, bmaj=2.02 mas, bpa=0.2143 degrees ! Estimated noise=325.461 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00294591 Jy ! Component: 100 - total flux cleaned = 0.0029533 Jy ! Component: 150 - total flux cleaned = 0.00289521 Jy ! Component: 200 - total flux cleaned = 0.00279957 Jy ! Total flux subtracted in 200 components = 0.00279957 Jy ! Clean residual min=-0.001809 max=0.002028 Jy/beam ! Clean residual mean=0.000001 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.291686 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 51 components and 0.291686 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=0.088883Jy sigma=0.000786 ! Fit after self-cal, rms=0.088858Jy sigma=0.000786 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 = 0.000913503 Jy ! Component: 100 - total flux cleaned = 0.000823258 Jy ! Component: 150 - total flux cleaned = 0.000748771 Jy ! Component: 200 - total flux cleaned = 0.000680795 Jy ! Total flux subtracted in 200 components = 0.000680795 Jy ! Clean residual min=-0.001767 max=0.001724 Jy/beam ! Clean residual mean=0.000001 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.292366 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 62 components and 0.292366 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=0.088822Jy sigma=0.000785 ! Fit after self-cal, rms=0.088812Jy sigma=0.000785 ! 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=0.088812Jy sigma=0.000785 ! Fit after self-cal, rms=0.089171Jy sigma=0.000784 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8767 mas, bmaj=2.018 mas, bpa=0.2401 degrees ! Estimated noise=325.219 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111021 Jy ! Component: 100 - total flux cleaned = 0.00103692 Jy ! Component: 150 - total flux cleaned = 0.00100892 Jy ! Component: 200 - total flux cleaned = 0.00101078 Jy ! Total flux subtracted in 200 components = 0.00101078 Jy ! Clean residual min=-0.001357 max=0.001474 Jy/beam ! Clean residual mean=-0.000001 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.293377 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 72 components and 0.293377 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=0.089137Jy sigma=0.000784 ! Fit after self-cal, rms=0.089130Jy sigma=0.000784 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 = 0.000326301 Jy ! Component: 100 - total flux cleaned = 0.000351245 Jy ! Component: 150 - total flux cleaned = 0.000373227 Jy ! Component: 200 - total flux cleaned = 0.000393799 Jy ! Total flux subtracted in 200 components = 0.000393799 Jy ! Clean residual min=-0.001314 max=0.001311 Jy/beam ! Clean residual mean=-0.000001 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.293771 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 80 components and 0.293771 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=0.089117Jy sigma=0.000784 ! Fit after self-cal, rms=0.089114Jy sigma=0.000784 ! 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=0.089114Jy sigma=0.000784 ! Fit after self-cal, rms=0.089338Jy sigma=0.000783 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.168 mas, bmaj=3.186 mas, bpa=-4.181 degrees ! Estimated noise=396.353 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.36132e-05 Jy ! Component: 100 - total flux cleaned = -5.12313e-05 Jy ! Component: 150 - total flux cleaned = -1.42068e-05 Jy ! Component: 200 - total flux cleaned = 6.85272e-08 Jy ! Total flux subtracted in 200 components = 6.85272e-08 Jy ! Clean residual min=-0.001117 max=0.001535 Jy/beam ! Clean residual mean=-0.000005 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.293771 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 87 components and 0.293771 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=0.089330Jy sigma=0.000783 ! Fit after self-cal, rms=0.089325Jy sigma=0.000783 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 = -7.06641e-05 Jy ! Component: 100 - total flux cleaned = -1.79229e-05 Jy ! Component: 150 - total flux cleaned = 6.40949e-05 Jy ! Component: 200 - total flux cleaned = 9.93213e-05 Jy ! Total flux subtracted in 200 components = 9.93213e-05 Jy ! Clean residual min=-0.001107 max=0.001439 Jy/beam ! Clean residual mean=-0.000005 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.29387 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 95 components and 0.29387 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=0.089324Jy sigma=0.000783 ! Fit after self-cal, rms=0.089321Jy sigma=0.000783 ! 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=0.8779 mas, bmaj=2.018 mas, bpa=0.2599 degrees ! Estimated noise=325.176 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8779 x 2.018 at 0.2599 degrees (North through East) ! Clean map min=-0.0010535 max=0.2374 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=0.7245 mas, bmaj=1.764 mas, bpa=-0.3499 degrees ! Estimated noise=725.079 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.183468 Jy ! Component: 100 - total flux cleaned = 0.232902 Jy ! Component: 150 - total flux cleaned = 0.254714 Jy ! Component: 200 - total flux cleaned = 0.266682 Jy ! Total flux subtracted in 200 components = 0.266682 Jy ! Clean residual min=-0.003720 max=0.006214 Jy/beam ! Clean residual mean=-0.000022 rms=0.001103 Jy/beam ! Combined flux in latest and established models = 0.266682 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.266682 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8779 mas, bmaj=2.018 mas, bpa=0.2599 degrees ! Estimated noise=325.176 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 = 0.00943298 Jy ! Component: 100 - total flux cleaned = 0.0151974 Jy ! Component: 150 - total flux cleaned = 0.0189408 Jy ! Component: 200 - total flux cleaned = 0.021441 Jy ! Total flux subtracted in 200 components = 0.021441 Jy ! Clean residual min=-0.001465 max=0.001690 Jy/beam ! Clean residual mean=-0.000008 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.288123 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 52 components and 0.288123 Jy ! Inverting map ! Added new window around map position (7.4, -14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00191015 Jy ! Component: 100 - total flux cleaned = 0.00333524 Jy ! Component: 150 - total flux cleaned = 0.0044356 Jy ! Component: 200 - total flux cleaned = 0.00520872 Jy ! Total flux subtracted in 200 components = 0.00520872 Jy ! Clean residual min=-0.001163 max=0.001075 Jy/beam ! Clean residual mean=-0.000002 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.293332 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 71 components and 0.293332 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=2.168 mas, bmaj=3.186 mas, bpa=-4.181 degrees ! Estimated noise=396.353 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000890856 Jy ! Component: 100 - total flux cleaned = 0.00102974 Jy ! Component: 150 - total flux cleaned = 0.00110077 Jy ! Component: 200 - total flux cleaned = 0.00112171 Jy ! Total flux subtracted in 200 components = 0.00112171 Jy ! Clean residual min=-0.001234 max=0.001164 Jy/beam ! Clean residual mean=-0.000002 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.294454 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 = 1.96594e-05 Jy ! Component: 100 - total flux cleaned = 1.97864e-05 Jy ! Component: 150 - total flux cleaned = 3.71193e-05 Jy ! Component: 200 - total flux cleaned = 5.337e-05 Jy ! Total flux subtracted in 200 components = 5.337e-05 Jy ! Clean residual min=-0.001178 max=0.001128 Jy/beam ! Clean residual mean=-0.000002 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.294507 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 89 components and 0.294507 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8779 mas, bmaj=2.018 mas, bpa=0.2599 degrees ! Estimated noise=325.176 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000192777 Jy ! Component: 100 - total flux cleaned = 0.00021504 Jy ! Component: 150 - total flux cleaned = 0.000267668 Jy ! Component: 200 - total flux cleaned = 0.000283269 Jy ! Total flux subtracted in 200 components = 0.000283269 Jy ! Clean residual min=-0.001115 max=0.001039 Jy/beam ! Clean residual mean=-0.000001 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.29479 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 102 components and 0.29479 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=0.089304Jy sigma=0.000783 ! Fit after self-cal, rms=0.089299Jy sigma=0.000783 wmodel J1832+0731_X_2015_01_23_pus_map.mod ! Writing 102 model components to file: J1832+0731_X_2015_01_23_pus_map.mod wobs J1832+0731_X_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J1832+0731_X_2015_01_23_pus_uvs.fits wwins J1832+0731_X_2015_01_23_pus_map.win ! wwins: Wrote 3 windows to J1832+0731_X_2015_01_23_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 = -9.53959e-05 Jy ! Component: 100 - total flux cleaned = -0.000273281 Jy ! Component: 150 - total flux cleaned = -0.000489119 Jy ! Component: 200 - total flux cleaned = -0.000709679 Jy ! Component: 250 - total flux cleaned = -0.00084516 Jy ! Component: 300 - total flux cleaned = -0.000960815 Jy ! Component: 350 - total flux cleaned = -0.00097502 Jy ! Component: 400 - total flux cleaned = -0.000948185 Jy ! Component: 450 - total flux cleaned = -0.000935568 Jy ! Component: 500 - total flux cleaned = -0.000948616 Jy ! Component: 550 - total flux cleaned = -0.000885448 Jy ! Component: 600 - total flux cleaned = -0.000848428 Jy ! Component: 650 - total flux cleaned = -0.000812157 Jy ! Component: 700 - total flux cleaned = -0.000740948 Jy ! Component: 750 - total flux cleaned = -0.000729143 Jy ! Component: 800 - total flux cleaned = -0.000659961 Jy ! Component: 850 - total flux cleaned = -0.000637329 Jy ! Component: 900 - total flux cleaned = -0.00059283 Jy ! Component: 950 - total flux cleaned = -0.000592814 Jy ! Component: 1000 - total flux cleaned = -0.000560167 Jy ! Component: 1050 - total flux cleaned = -0.000506868 Jy ! Component: 1100 - total flux cleaned = -0.000485938 Jy ! Component: 1150 - total flux cleaned = -0.000475498 Jy ! Component: 1200 - total flux cleaned = -0.000444847 Jy ! Component: 1250 - total flux cleaned = -0.000404666 Jy ! Component: 1300 - total flux cleaned = -0.000384805 Jy ! Component: 1350 - total flux cleaned = -0.000316183 Jy ! Component: 1400 - total flux cleaned = -0.000267655 Jy ! Component: 1450 - total flux cleaned = -0.000229273 Jy ! Component: 1500 - total flux cleaned = -0.000200802 Jy ! Component: 1550 - total flux cleaned = -0.000163265 Jy ! Component: 1600 - total flux cleaned = -0.000116923 Jy ! Component: 1650 - total flux cleaned = -6.19017e-05 Jy ! Component: 1700 - total flux cleaned = -4.38029e-05 Jy ! Component: 1750 - total flux cleaned = 9.88192e-06 Jy ! Component: 1800 - total flux cleaned = 7.17152e-05 Jy ! Component: 1850 - total flux cleaned = 8.91558e-05 Jy ! Component: 1900 - total flux cleaned = 0.000149781 Jy ! Component: 1950 - total flux cleaned = 0.000201179 Jy ! Component: 2000 - total flux cleaned = 0.000218069 Jy ! Total flux subtracted in 2048 components = 0.000251658 Jy ! Clean residual min=-0.000545 max=0.000516 Jy/beam ! Clean residual mean=-0.000000 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.295042 Jy keep ! Adding 149 model components to the UV plane model. ! The established model now contains 251 components and 0.295042 Jy ![Exited script file: muppet] wmap "J1832+0731_X_2015_01_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8779 x 2.018 at 0.2599 degrees (North through East) ! Clean map min=-0.00079657 max=0.23759 Jy/beam ! Writing clean map to FITS file: J1832+0731_X_2015_01_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.237592 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000158645 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.200317 0.200317 0.400633 0.801267 1.60253 3.20507 6.41014 12.8203 25.6405 51.2811 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.237 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8779 x 2.018 at 0.2599 degrees (North through East) ! Clean map min=-0.00079657 max=0.23759 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 J1832+0731_X_2015_01_23_pus_uvs.log closed on Sun Jan 1 22:20:57 2017