! Started logfile: J0834+6019_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:10:11 2016 obs J0834+6019_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J0834+6019_X_2014_06_09_pus_uva.fits ! AN table 1: 83 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.615529 visibilities/baseline/integration-bin. ! Found source: J0834+6019 ! ! 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 27588 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 J0834+6019_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 181 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 181 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 181 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 181 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 181 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 181 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 181 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 181 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 181 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 181 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 181 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 181 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.837898Jy sigma=0.010078 ! Fit after self-cal, rms=0.820542Jy sigma=0.009868 ! 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=0.7767 mas, bmaj=1.484 mas, bpa=-71.43 degrees ! Estimated noise=732.824 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 = 0.137737 Jy ! Component: 100 - total flux cleaned = 0.17122 Jy ! Total flux subtracted in 100 components = 0.17122 Jy ! Clean residual min=-0.008270 max=0.012977 Jy/beam ! Clean residual mean=0.000051 rms=0.002335 Jy/beam ! Combined flux in latest and established models = 0.17122 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.17122 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=0.077601Jy sigma=0.000887 ! Fit after self-cal, rms=0.077595Jy sigma=0.000887 ! 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=0.9699 mas, bmaj=1.708 mas, bpa=-77.88 degrees ! Estimated noise=357.427 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 = 0.01784 Jy ! Component: 100 - total flux cleaned = 0.0268598 Jy ! Component: 150 - total flux cleaned = 0.0320391 Jy ! Component: 200 - total flux cleaned = 0.0350346 Jy ! Total flux subtracted in 200 components = 0.0350346 Jy ! Clean residual min=-0.009901 max=0.006667 Jy/beam ! Clean residual mean=0.000034 rms=0.002089 Jy/beam ! Combined flux in latest and established models = 0.206254 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 0.206254 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=0.073776Jy sigma=0.000835 ! Fit after self-cal, rms=0.073787Jy sigma=0.000835 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.02 KP 0.88 ! LA 1.01 MK 1.01 NL 0.97 OV 0.94 ! PT 0.97 SC 1.09 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.05 KP 0.84 ! LA 1.00 MK 1.00 NL 0.97 OV 0.97 ! PT 0.93 SC 1.06 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.10 KP 0.80 ! LA 1.02 MK 1.01 NL 0.99 OV 0.95 ! PT 0.89 SC 1.09 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.04 KP 0.77 ! LA 1.03 MK 1.02 NL 0.98 OV 0.94 ! PT 0.92 SC 1.05 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.04 KP 0.74 ! LA 1.02 MK 1.02 NL 1.00 OV 0.95 ! PT 0.91 SC 1.05 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.06 KP 0.75 ! LA 1.04 MK 1.06 NL 1.00 OV 0.99 ! PT 0.92 SC 1.07 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.21 HN 1.19 KP 0.77 ! LA 1.13 MK 1.07 NL 1.05 OV 1.03 ! PT 0.97 SC 1.13 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.15 HN 1.09 KP 0.72 ! LA 1.02 MK 1.03 NL 1.00 OV 0.98 ! PT 0.92 SC 1.08 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.07 KP 0.73 ! LA 1.04 MK 1.00 NL 0.97 OV 0.99 ! PT 0.92 SC 1.02 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.05 KP 0.80 ! LA 1.06 MK 1.03 NL 1.00 OV 0.98 ! PT 0.93 SC 1.04 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.06 KP 0.82 ! LA 1.05 MK 1.05 NL 1.00 OV 0.98 ! PT 0.93 SC 1.07 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.06 KP 0.84 ! LA 1.04 MK 1.03 NL 1.02 OV 0.96 ! PT 0.95 SC 1.07 ! ! ! Fit before self-cal, rms=0.073787Jy sigma=0.000835 ! Fit after self-cal, rms=0.070991Jy sigma=0.000784 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9831 mas, bmaj=1.748 mas, bpa=-77.3 degrees ! Estimated noise=358.983 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 = -0.00190445 Jy ! Component: 100 - total flux cleaned = -0.00226613 Jy ! Component: 150 - total flux cleaned = -0.00242571 Jy ! Component: 200 - total flux cleaned = -0.0024631 Jy ! Total flux subtracted in 200 components = -0.0024631 Jy ! Clean residual min=-0.002589 max=0.002249 Jy/beam ! Clean residual mean=-0.000004 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.203791 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 26 components and 0.203791 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=0.070832Jy sigma=0.000783 ! Fit after self-cal, rms=0.070888Jy sigma=0.000782 ! 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=0.070888Jy sigma=0.000782 ! Fit after self-cal, rms=0.071344Jy sigma=0.000780 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9875 mas, bmaj=1.743 mas, bpa=-77.58 degrees ! Estimated noise=358.294 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000859976 Jy ! Component: 100 - total flux cleaned = -0.000990463 Jy ! Component: 150 - total flux cleaned = -0.0010829 Jy ! Component: 200 - total flux cleaned = -0.00114472 Jy ! Total flux subtracted in 200 components = -0.00114472 Jy ! Clean residual min=-0.001934 max=0.001904 Jy/beam ! Clean residual mean=-0.000010 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.202646 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 29 components and 0.202646 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=0.071321Jy sigma=0.000780 ! Fit after self-cal, rms=0.071338Jy sigma=0.000779 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 = -0.000121823 Jy ! Component: 100 - total flux cleaned = -0.000140707 Jy ! Component: 150 - total flux cleaned = -0.000157916 Jy ! Component: 200 - total flux cleaned = -0.000189616 Jy ! Total flux subtracted in 200 components = -0.000189616 Jy ! Clean residual min=-0.001873 max=0.001835 Jy/beam ! Clean residual mean=-0.000011 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.202457 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 30 components and 0.202457 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=0.071327Jy sigma=0.000779 ! Fit after self-cal, rms=0.071324Jy sigma=0.000779 ! 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=0.071324Jy sigma=0.000779 ! Fit after self-cal, rms=0.071480Jy sigma=0.000779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9892 mas, bmaj=1.745 mas, bpa=-77.54 degrees ! Estimated noise=358.099 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000711679 Jy ! Component: 100 - total flux cleaned = -0.00081628 Jy ! Component: 150 - total flux cleaned = -0.000889984 Jy ! Component: 200 - total flux cleaned = -0.000939609 Jy ! Total flux subtracted in 200 components = -0.000939609 Jy ! Clean residual min=-0.001735 max=0.001862 Jy/beam ! Clean residual mean=-0.000010 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.201517 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 31 components and 0.201517 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=0.071465Jy sigma=0.000779 ! Fit after self-cal, rms=0.071468Jy sigma=0.000779 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 (1.2, 5.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120124 Jy ! Component: 100 - total flux cleaned = 0.00141597 Jy ! Component: 150 - total flux cleaned = 0.0015133 Jy ! Component: 200 - total flux cleaned = 0.00155612 Jy ! Total flux subtracted in 200 components = 0.00155612 Jy ! Clean residual min=-0.001659 max=0.001574 Jy/beam ! Clean residual mean=-0.000005 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.203073 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 47 components and 0.203073 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=0.071434Jy sigma=0.000779 ! Fit after self-cal, rms=0.071432Jy sigma=0.000779 ! 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=0.071432Jy sigma=0.000779 ! Fit after self-cal, rms=0.071470Jy sigma=0.000779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.241 mas, bmaj=3.426 mas, bpa=83.78 degrees ! Estimated noise=424.419 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000300434 Jy ! Component: 100 - total flux cleaned = -0.000391592 Jy ! Component: 150 - total flux cleaned = -0.000441766 Jy ! Component: 200 - total flux cleaned = -0.00042914 Jy ! Total flux subtracted in 200 components = -0.00042914 Jy ! Clean residual min=-0.001578 max=0.001163 Jy/beam ! Clean residual mean=-0.000008 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.202644 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 59 components and 0.202644 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=0.071467Jy sigma=0.000778 ! Fit after self-cal, rms=0.071467Jy sigma=0.000778 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 = -2.64628e-05 Jy ! Component: 100 - total flux cleaned = 1.59628e-05 Jy ! Component: 150 - total flux cleaned = 2.67317e-05 Jy ! Component: 200 - total flux cleaned = 3.74783e-05 Jy ! Total flux subtracted in 200 components = 3.74783e-05 Jy ! Clean residual min=-0.001515 max=0.001133 Jy/beam ! Clean residual mean=-0.000008 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.202682 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 63 components and 0.202682 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=0.071466Jy sigma=0.000778 ! Fit after self-cal, rms=0.071463Jy sigma=0.000778 ! 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=0.9907 mas, bmaj=1.746 mas, bpa=-77.54 degrees ! Estimated noise=357.696 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9907 x 1.746 at -77.54 degrees (North through East) ! Clean map min=-0.0014299 max=0.17846 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=0.7891 mas, bmaj=1.505 mas, bpa=-71.03 degrees ! Estimated noise=746.321 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.139519 Jy ! Component: 100 - total flux cleaned = 0.173466 Jy ! Component: 150 - total flux cleaned = 0.186243 Jy ! Component: 200 - total flux cleaned = 0.191728 Jy ! Total flux subtracted in 200 components = 0.191728 Jy ! Clean residual min=-0.002499 max=0.003574 Jy/beam ! Clean residual mean=0.000010 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.191728 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.191728 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9907 mas, bmaj=1.746 mas, bpa=-77.54 degrees ! Estimated noise=357.696 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) ! Added new window around map position (0.8, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00408337 Jy ! Component: 100 - total flux cleaned = 0.00648173 Jy ! Component: 150 - total flux cleaned = 0.00814647 Jy ! Component: 200 - total flux cleaned = 0.00883772 Jy ! Total flux subtracted in 200 components = 0.00883772 Jy ! Clean residual min=-0.001429 max=0.001174 Jy/beam ! Clean residual mean=-0.000006 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.200566 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 31 components and 0.200566 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=2.241 mas, bmaj=3.426 mas, bpa=83.78 degrees ! Estimated noise=424.419 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000974779 Jy ! Component: 100 - total flux cleaned = 0.00134783 Jy ! Component: 150 - total flux cleaned = 0.00161173 Jy ! Component: 200 - total flux cleaned = 0.00184546 Jy ! Total flux subtracted in 200 components = 0.00184546 Jy ! Clean residual min=-0.001207 max=0.001111 Jy/beam ! Clean residual mean=-0.000006 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.202411 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000188885 Jy ! Component: 100 - total flux cleaned = 0.000343302 Jy ! Component: 150 - total flux cleaned = 0.000459888 Jy ! Component: 200 - total flux cleaned = 0.000558025 Jy ! Total flux subtracted in 200 components = 0.000558025 Jy ! Clean residual min=-0.001166 max=0.001099 Jy/beam ! Clean residual mean=-0.000003 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.202969 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 72 components and 0.202969 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9907 mas, bmaj=1.746 mas, bpa=-77.54 degrees ! Estimated noise=357.696 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.30823e-05 Jy ! Component: 100 - total flux cleaned = 0.000123005 Jy ! Component: 150 - total flux cleaned = 0.000142323 Jy ! Component: 200 - total flux cleaned = 0.000106089 Jy ! Total flux subtracted in 200 components = 0.000106089 Jy ! Clean residual min=-0.001102 max=0.001145 Jy/beam ! Clean residual mean=-0.000000 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.203075 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 95 components and 0.203075 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=0.071437Jy sigma=0.000778 ! Fit after self-cal, rms=0.071425Jy sigma=0.000778 wmodel J0834+6019_X_2014_06_09_pus_map.mod ! Writing 95 model components to file: J0834+6019_X_2014_06_09_pus_map.mod wobs J0834+6019_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J0834+6019_X_2014_06_09_pus_uvs.fits wwins J0834+6019_X_2014_06_09_pus_map.win ! wwins: Wrote 3 windows to J0834+6019_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 = -8.34007e-05 Jy ! Component: 100 - total flux cleaned = -0.000118443 Jy ! Component: 150 - total flux cleaned = -0.000202683 Jy ! Component: 200 - total flux cleaned = -0.000283606 Jy ! Component: 250 - total flux cleaned = -0.000344921 Jy ! Component: 300 - total flux cleaned = -0.000344735 Jy ! Component: 350 - total flux cleaned = -0.000358933 Jy ! Component: 400 - total flux cleaned = -0.000344999 Jy ! Component: 450 - total flux cleaned = -0.000358573 Jy ! Component: 500 - total flux cleaned = -0.000358399 Jy ! Component: 550 - total flux cleaned = -0.000358638 Jy ! Component: 600 - total flux cleaned = -0.000383867 Jy ! Component: 650 - total flux cleaned = -0.000371618 Jy ! Component: 700 - total flux cleaned = -0.000444643 Jy ! Component: 750 - total flux cleaned = -0.000480231 Jy ! Component: 800 - total flux cleaned = -0.00051508 Jy ! Component: 850 - total flux cleaned = -0.000537961 Jy ! Component: 900 - total flux cleaned = -0.000571676 Jy ! Component: 950 - total flux cleaned = -0.000582806 Jy ! Component: 1000 - total flux cleaned = -0.000604649 Jy ! Component: 1050 - total flux cleaned = -0.000604641 Jy ! Component: 1100 - total flux cleaned = -0.000594265 Jy ! Component: 1150 - total flux cleaned = -0.000604645 Jy ! Component: 1200 - total flux cleaned = -0.000625073 Jy ! Component: 1250 - total flux cleaned = -0.00062502 Jy ! Component: 1300 - total flux cleaned = -0.00064489 Jy ! Component: 1350 - total flux cleaned = -0.000654653 Jy ! Component: 1400 - total flux cleaned = -0.000645152 Jy ! Component: 1450 - total flux cleaned = -0.000635692 Jy ! Component: 1500 - total flux cleaned = -0.000626425 Jy ! Component: 1550 - total flux cleaned = -0.000607959 Jy ! Component: 1600 - total flux cleaned = -0.00060798 Jy ! Component: 1650 - total flux cleaned = -0.000589839 Jy ! Component: 1700 - total flux cleaned = -0.000571923 Jy ! Component: 1750 - total flux cleaned = -0.00054535 Jy ! Component: 1800 - total flux cleaned = -0.000527865 Jy ! Component: 1850 - total flux cleaned = -0.00051046 Jy ! Component: 1900 - total flux cleaned = -0.000527547 Jy ! Component: 1950 - total flux cleaned = -0.000518978 Jy ! Component: 2000 - total flux cleaned = -0.000493801 Jy ! Total flux subtracted in 2048 components = -0.000502161 Jy ! Clean residual min=-0.000450 max=0.000458 Jy/beam ! Clean residual mean=0.000002 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.202573 Jy keep ! Adding 117 model components to the UV plane model. ! The established model now contains 212 components and 0.202573 Jy ![Exited script file: muppet] wmap "J0834+6019_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9907 x 1.746 at -77.54 degrees (North through East) ! Clean map min=-0.0011789 max=0.17885 Jy/beam ! Writing clean map to FITS file: J0834+6019_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 0.178853 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000147522 device "J0834+6019_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0834+6019_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.247447 0.247447 0.494894 0.989788 1.97958 3.95915 7.9183 15.8366 31.6732 63.3464 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.178 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9907 x 1.746 at -77.54 degrees (North through East) ! Clean map min=-0.0011789 max=0.17885 Jy/beam quit ! Quitting program ! Log file J0834+6019_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:10:13 2016