! Started logfile: J1735+0808_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:27:19 2017 obs J1735+0808_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J1735+0808_X_2014_01_04_pus_uva.fits ! AN table 1: 85 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.346405 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1735+0808 ! ! 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 382 lines of history. ! ! Reading 12720 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 J1735+0808_X_2014_01_04_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 298 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 298 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 298 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 298 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 298 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 298 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 298 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 298 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 298 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 298 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 298 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 298 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.803778Jy sigma=0.009526 ! Fit after self-cal, rms=0.748281Jy sigma=0.008824 ! 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=0.6745 mas, bmaj=1.657 mas, bpa=0.8785 degrees ! Estimated noise=1177.09 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 = 0.197238 Jy ! Component: 100 - total flux cleaned = 0.241327 Jy ! Total flux subtracted in 100 components = 0.241327 Jy ! Clean residual min=-0.012713 max=0.018654 Jy/beam ! Clean residual mean=0.000092 rms=0.004052 Jy/beam ! Combined flux in latest and established models = 0.241327 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.241327 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=0.081789Jy sigma=0.000982 ! Fit after self-cal, rms=0.081795Jy sigma=0.000981 ! 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=0.7704 mas, bmaj=1.849 mas, bpa=0.7327 degrees ! Estimated noise=532.538 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 = 0.0251586 Jy ! Component: 100 - total flux cleaned = 0.0396644 Jy ! Component: 150 - total flux cleaned = 0.0487466 Jy ! Component: 200 - total flux cleaned = 0.0545705 Jy ! Total flux subtracted in 200 components = 0.0545705 Jy ! Clean residual min=-0.008444 max=0.012207 Jy/beam ! Clean residual mean=0.000014 rms=0.002915 Jy/beam ! Combined flux in latest and established models = 0.295898 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 19 components and 0.295898 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=0.074541Jy sigma=0.000868 ! Fit after self-cal, rms=0.074634Jy sigma=0.000868 ! 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 1.00* KP 1.00* LA 0.95 ! MK 1.00 NL 1.06 OV 0.97 PT 0.95 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.96 ! MK 0.98 NL 1.08 OV 0.97 PT 0.90 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.97 ! MK 0.99 NL 1.09 OV 0.96 PT 0.87 ! SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 0.99 NL 1.07 OV 0.97 PT 0.89 ! SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 1.02 NL 1.10 OV 0.97 PT 0.88 ! SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 1.00 NL 1.10 OV 0.97 PT 0.89 ! SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 1.00 NL 1.08 OV 1.01 PT 0.88 ! SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.96 ! MK 0.99 NL 1.12 OV 1.00 PT 0.88 ! SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 0.99 NL 1.12 OV 0.99 PT 0.89 ! SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 1.02 NL 1.09 OV 1.02 PT 0.91 ! SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 1.01 NL 1.14 OV 1.00 PT 0.90 ! SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.97 ! MK 1.05 NL 1.11 OV 0.99 PT 0.92 ! SC 1.04 ! ! ! Fit before self-cal, rms=0.074634Jy sigma=0.000868 ! Fit after self-cal, rms=0.072885Jy sigma=0.000832 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7751 mas, bmaj=1.873 mas, bpa=0.976 degrees ! Estimated noise=531.865 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 = -0.00128918 Jy ! Component: 100 - total flux cleaned = -0.00134724 Jy ! Component: 150 - total flux cleaned = -0.0014498 Jy ! Component: 200 - total flux cleaned = -0.00149472 Jy ! Total flux subtracted in 200 components = -0.00149472 Jy ! Clean residual min=-0.005429 max=0.005353 Jy/beam ! Clean residual mean=0.000004 rms=0.001305 Jy/beam ! Combined flux in latest and established models = 0.294403 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 25 components and 0.294403 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=0.072767Jy sigma=0.000831 ! Fit after self-cal, rms=0.072831Jy sigma=0.000831 ! 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=0.072831Jy sigma=0.000831 ! Fit after self-cal, rms=0.073562Jy sigma=0.000827 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7759 mas, bmaj=1.869 mas, bpa=1.095 degrees ! Estimated noise=533.648 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0010669 Jy ! Component: 100 - total flux cleaned = -0.00124395 Jy ! Component: 150 - total flux cleaned = -0.00131917 Jy ! Component: 200 - total flux cleaned = -0.00135255 Jy ! Total flux subtracted in 200 components = -0.00135255 Jy ! Clean residual min=-0.004426 max=0.004879 Jy/beam ! Clean residual mean=0.000001 rms=0.001076 Jy/beam ! Combined flux in latest and established models = 0.293051 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 34 components and 0.293051 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=0.073500Jy sigma=0.000826 ! Fit after self-cal, rms=0.073519Jy sigma=0.000826 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 (3.4, -14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00432052 Jy ! Component: 100 - total flux cleaned = 0.00565843 Jy ! Component: 150 - total flux cleaned = 0.006261 Jy ! Component: 200 - total flux cleaned = 0.00665582 Jy ! Total flux subtracted in 200 components = 0.00665582 Jy ! Clean residual min=-0.003465 max=0.002742 Jy/beam ! Clean residual mean=0.000009 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.299706 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 46 components and 0.299706 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=0.073242Jy sigma=0.000823 ! Fit after self-cal, rms=0.073229Jy sigma=0.000823 ! 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=0.073229Jy sigma=0.000823 ! Fit after self-cal, rms=0.073119Jy sigma=0.000823 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7759 mas, bmaj=1.869 mas, bpa=1.049 degrees ! Estimated noise=532.153 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00178793 Jy ! Component: 100 - total flux cleaned = 0.00180584 Jy ! Component: 150 - total flux cleaned = 0.00173026 Jy ! Component: 200 - total flux cleaned = 0.00162392 Jy ! Total flux subtracted in 200 components = 0.00162392 Jy ! Clean residual min=-0.003087 max=0.002235 Jy/beam ! Clean residual mean=0.000006 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.30133 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 53 components and 0.30133 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=0.073057Jy sigma=0.000822 ! Fit after self-cal, rms=0.073059Jy sigma=0.000822 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 = 7.62558e-05 Jy ! Component: 100 - total flux cleaned = 4.57603e-05 Jy ! Component: 150 - total flux cleaned = -1.17564e-05 Jy ! Component: 200 - total flux cleaned = -6.7174e-05 Jy ! Total flux subtracted in 200 components = -6.7174e-05 Jy ! Clean residual min=-0.002971 max=0.002137 Jy/beam ! Clean residual mean=0.000007 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.301263 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 58 components and 0.301263 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=0.073034Jy sigma=0.000822 ! Fit after self-cal, rms=0.073032Jy sigma=0.000822 ! 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=0.073032Jy sigma=0.000822 ! Fit after self-cal, rms=0.072948Jy sigma=0.000822 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.898 mas, bmaj=4.008 mas, bpa=-5.834 degrees ! Estimated noise=689.562 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000480234 Jy ! Component: 100 - total flux cleaned = 0.000347689 Jy ! Component: 150 - total flux cleaned = 0.000262645 Jy ! Component: 200 - total flux cleaned = 0.00019145 Jy ! Total flux subtracted in 200 components = 0.00019145 Jy ! Clean residual min=-0.002259 max=0.001877 Jy/beam ! Clean residual mean=0.000012 rms=0.000712 Jy/beam ! Combined flux in latest and established models = 0.301455 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 70 components and 0.301455 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=0.072943Jy sigma=0.000821 ! Fit after self-cal, rms=0.072940Jy sigma=0.000821 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 = -0.000137877 Jy ! Component: 100 - total flux cleaned = -0.000186379 Jy ! Component: 150 - total flux cleaned = -0.000216497 Jy ! Component: 200 - total flux cleaned = -0.000274125 Jy ! Total flux subtracted in 200 components = -0.000274125 Jy ! Clean residual min=-0.002147 max=0.001796 Jy/beam ! Clean residual mean=0.000011 rms=0.000696 Jy/beam ! Combined flux in latest and established models = 0.30118 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 76 components and 0.30118 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=0.072940Jy sigma=0.000821 ! Fit after self-cal, rms=0.072940Jy sigma=0.000821 ! 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=0.7758 mas, bmaj=1.869 mas, bpa=1.047 degrees ! Estimated noise=531.338 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7758 x 1.869 at 1.047 degrees (North through East) ! Clean map min=-0.0024329 max=0.24689 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=0.6789 mas, bmaj=1.673 mas, bpa=1.351 degrees ! Estimated noise=1183.83 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.198255 Jy ! Component: 100 - total flux cleaned = 0.241818 Jy ! Component: 150 - total flux cleaned = 0.257132 Jy ! Component: 200 - total flux cleaned = 0.266296 Jy ! Total flux subtracted in 200 components = 0.266296 Jy ! Clean residual min=-0.005321 max=0.006083 Jy/beam ! Clean residual mean=0.000018 rms=0.001516 Jy/beam ! Combined flux in latest and established models = 0.266296 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.266296 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7758 mas, bmaj=1.869 mas, bpa=1.047 degrees ! Estimated noise=531.338 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 = 0.0094214 Jy ! Component: 100 - total flux cleaned = 0.0156911 Jy ! Component: 150 - total flux cleaned = 0.0203361 Jy ! Component: 200 - total flux cleaned = 0.0239002 Jy ! Total flux subtracted in 200 components = 0.0239002 Jy ! Clean residual min=-0.003055 max=0.003550 Jy/beam ! Clean residual mean=0.000011 rms=0.000973 Jy/beam ! Combined flux in latest and established models = 0.290196 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 24 components and 0.290196 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=1.898 mas, bmaj=4.008 mas, bpa=-5.834 degrees ! Estimated noise=689.562 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00530119 Jy ! Component: 100 - total flux cleaned = 0.00809063 Jy ! Component: 150 - total flux cleaned = 0.0094021 Jy ! Component: 200 - total flux cleaned = 0.00962453 Jy ! Total flux subtracted in 200 components = 0.00962453 Jy ! Clean residual min=-0.002201 max=0.001979 Jy/beam ! Clean residual mean=0.000012 rms=0.000722 Jy/beam ! Combined flux in latest and established models = 0.299821 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 = 0.000149098 Jy ! Component: 100 - total flux cleaned = 0.000151376 Jy ! Component: 150 - total flux cleaned = 0.000152775 Jy ! Component: 200 - total flux cleaned = 0.000154065 Jy ! Total flux subtracted in 200 components = 0.000154065 Jy ! Clean residual min=-0.001887 max=0.001779 Jy/beam ! Clean residual mean=0.000009 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.299975 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 65 components and 0.299975 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7758 mas, bmaj=1.869 mas, bpa=1.047 degrees ! Estimated noise=531.338 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000134272 Jy ! Component: 100 - total flux cleaned = 9.2481e-06 Jy ! Component: 150 - total flux cleaned = 5.87894e-05 Jy ! Component: 200 - total flux cleaned = 0.000103591 Jy ! Total flux subtracted in 200 components = 0.000103591 Jy ! Clean residual min=-0.002547 max=0.002363 Jy/beam ! Clean residual mean=0.000006 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.300079 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 82 components and 0.300079 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=0.073034Jy sigma=0.000822 ! Fit after self-cal, rms=0.072999Jy sigma=0.000822 wmodel J1735+0808_X_2014_01_04_pus_map.mod ! Writing 82 model components to file: J1735+0808_X_2014_01_04_pus_map.mod wobs J1735+0808_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J1735+0808_X_2014_01_04_pus_uvs.fits wwins J1735+0808_X_2014_01_04_pus_map.win ! wwins: Wrote 2 windows to J1735+0808_X_2014_01_04_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 = -0.000679766 Jy ! Component: 100 - total flux cleaned = -0.00094126 Jy ! Component: 150 - total flux cleaned = -0.00111162 Jy ! Component: 200 - total flux cleaned = -0.00129992 Jy ! Component: 250 - total flux cleaned = -0.00135669 Jy ! Component: 300 - total flux cleaned = -0.00141061 Jy ! Component: 350 - total flux cleaned = -0.00143667 Jy ! Component: 400 - total flux cleaned = -0.00131545 Jy ! Component: 450 - total flux cleaned = -0.00124612 Jy ! Component: 500 - total flux cleaned = -0.00115809 Jy ! Component: 550 - total flux cleaned = -0.00113752 Jy ! Component: 600 - total flux cleaned = -0.00109735 Jy ! Component: 650 - total flux cleaned = -0.00107796 Jy ! Component: 700 - total flux cleaned = -0.00104079 Jy ! Component: 750 - total flux cleaned = -0.000986877 Jy ! Component: 800 - total flux cleaned = -0.000935319 Jy ! Component: 850 - total flux cleaned = -0.000934874 Jy ! Component: 900 - total flux cleaned = -0.000902739 Jy ! Component: 950 - total flux cleaned = -0.000857208 Jy ! Component: 1000 - total flux cleaned = -0.000827783 Jy ! Component: 1050 - total flux cleaned = -0.000799136 Jy ! Component: 1100 - total flux cleaned = -0.000729232 Jy ! Component: 1150 - total flux cleaned = -0.000675372 Jy ! Component: 1200 - total flux cleaned = -0.00062302 Jy ! Component: 1250 - total flux cleaned = -0.000520699 Jy ! Component: 1300 - total flux cleaned = -0.000470913 Jy ! Component: 1350 - total flux cleaned = -0.000409975 Jy ! Component: 1400 - total flux cleaned = -0.000326502 Jy ! Component: 1450 - total flux cleaned = -0.000291707 Jy ! Component: 1500 - total flux cleaned = -0.000223551 Jy ! Component: 1550 - total flux cleaned = -0.000145793 Jy ! Component: 1600 - total flux cleaned = -0.000113104 Jy ! Component: 1650 - total flux cleaned = -7.02304e-05 Jy ! Component: 1700 - total flux cleaned = -2.79579e-05 Jy ! Component: 1750 - total flux cleaned = 3.11111e-06 Jy ! Component: 1800 - total flux cleaned = 4.36852e-05 Jy ! Component: 1850 - total flux cleaned = 6.35406e-05 Jy ! Component: 1900 - total flux cleaned = 8.31272e-05 Jy ! Component: 1950 - total flux cleaned = 0.000102556 Jy ! Component: 2000 - total flux cleaned = 0.000140812 Jy ! Total flux subtracted in 2048 components = 0.000150173 Jy ! Clean residual min=-0.000530 max=0.000527 Jy/beam ! Clean residual mean=0.000002 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.300229 Jy keep ! Adding 110 model components to the UV plane model. ! The established model now contains 192 components and 0.300229 Jy ![Exited script file: muppet] wmap "J1735+0808_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7758 x 1.869 at 1.047 degrees (North through East) ! Clean map min=-0.0013897 max=0.25083 Jy/beam ! Writing clean map to FITS file: J1735+0808_X_2014_01_04_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.25083 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000165627 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.198095 0.198095 0.39619 0.792379 1.58476 3.16952 6.33904 12.6781 25.3561 50.7123 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.25 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7758 x 1.869 at 1.047 degrees (North through East) ! Clean map min=-0.0013897 max=0.25083 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 J1735+0808_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:27:20 2017