! Started logfile: J1058+8114_X_2014_08_09_pus_uvs.log on Wed Nov 30 14:08:39 2016 obs J1058+8114_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J1058+8114_X_2014_08_09_pus_uva.fits ! AN table 1: 31 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.710394 visibilities/baseline/integration-bin. ! Found source: J1058+8114 ! ! 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 324 lines of history. ! ! Reading 11892 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 J1058+8114_X_2014_08_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 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.676119Jy sigma=0.007696 ! Fit after self-cal, rms=0.668584Jy sigma=0.007618 ! 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=1.067 mas, bmaj=1.367 mas, bpa=62.7 degrees ! Estimated noise=1109.18 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 = 0.25588 Jy ! Component: 100 - total flux cleaned = 0.317354 Jy ! Total flux subtracted in 100 components = 0.317354 Jy ! Clean residual min=-0.015634 max=0.022959 Jy/beam ! Clean residual mean=-0.000238 rms=0.004278 Jy/beam ! Combined flux in latest and established models = 0.317354 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.317354 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=0.099018Jy sigma=0.001059 ! Fit after self-cal, rms=0.098983Jy sigma=0.001058 ! 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=1.281 mas, bmaj=1.62 mas, bpa=65.44 degrees ! Estimated noise=575.531 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 = 0.0300728 Jy ! Component: 100 - total flux cleaned = 0.0453394 Jy ! Component: 150 - total flux cleaned = 0.054155 Jy ! Component: 200 - total flux cleaned = 0.0594811 Jy ! Total flux subtracted in 200 components = 0.0594811 Jy ! Clean residual min=-0.011948 max=0.010741 Jy/beam ! Clean residual mean=0.000138 rms=0.003277 Jy/beam ! Combined flux in latest and established models = 0.376835 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 43 components and 0.376835 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=0.089044Jy sigma=0.000958 ! Fit after self-cal, rms=0.088982Jy sigma=0.000957 ! 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 0.92 FD 1.14 HN 1.04 KP 0.90 ! LA 1.02 MK 1.00* NL 1.01 OV 0.99 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.15 HN 1.08 KP 0.86 ! LA 1.04 MK 1.00* NL 0.99 OV 0.98 ! PT 0.96 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 0.91 FD 1.14 HN 1.08 KP 0.81 ! LA 1.04 MK 1.00* NL 0.99 OV 0.99 ! PT 0.94 SC 1.06 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 1.03 KP 0.79 ! LA 1.04 MK 1.00* NL 0.99 OV 0.98 ! PT 0.97 SC 1.12 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.14 HN 1.03 KP 0.74 ! LA 1.02 MK 1.00* NL 0.99 OV 0.99 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.16 HN 1.04 KP 0.74 ! LA 1.06 MK 1.00* NL 1.01 OV 1.04 ! PT 0.96 SC 1.06 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.27 HN 1.19 KP 0.78 ! LA 1.12 MK 1.00* NL 1.06 OV 1.07 ! PT 1.01 SC 1.10 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.19 HN 1.13 KP 0.75 ! LA 1.03 MK 1.00* NL 1.01 OV 1.04 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.16 HN 1.09 KP 0.76 ! LA 1.07 MK 1.00* NL 1.01 OV 1.04 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.16 HN 1.11 KP 0.80 ! LA 1.06 MK 1.00* NL 1.01 OV 1.03 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.17 HN 1.10 KP 0.84 ! LA 1.06 MK 1.00* NL 1.05 OV 1.01 ! PT 0.96 SC 1.06 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.16 HN 1.05 KP 0.85 ! LA 1.05 MK 1.00* NL 1.02 OV 1.02 ! PT 0.99 SC 1.04 ! ! ! Fit before self-cal, rms=0.088982Jy sigma=0.000957 ! Fit after self-cal, rms=0.073202Jy sigma=0.000789 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.294 mas, bmaj=1.634 mas, bpa=65.68 degrees ! Estimated noise=577.339 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 = -0.0043684 Jy ! Component: 100 - total flux cleaned = -0.0051715 Jy ! Component: 150 - total flux cleaned = -0.00546414 Jy ! Component: 200 - total flux cleaned = -0.00569501 Jy ! Total flux subtracted in 200 components = -0.00569501 Jy ! Clean residual min=-0.003992 max=0.003761 Jy/beam ! Clean residual mean=-0.000042 rms=0.000863 Jy/beam ! Combined flux in latest and established models = 0.37114 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 49 components and 0.37114 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=0.072879Jy sigma=0.000786 ! Fit after self-cal, rms=0.072903Jy sigma=0.000785 ! 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=0.072903Jy sigma=0.000785 ! Fit after self-cal, rms=0.072745Jy sigma=0.000778 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.299 mas, bmaj=1.642 mas, bpa=64.79 degrees ! Estimated noise=577.046 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00304518 Jy ! Component: 100 - total flux cleaned = -0.00381118 Jy ! Component: 150 - total flux cleaned = -0.00396123 Jy ! Component: 200 - total flux cleaned = -0.00412152 Jy ! Total flux subtracted in 200 components = -0.00412152 Jy ! Clean residual min=-0.002849 max=0.002660 Jy/beam ! Clean residual mean=-0.000032 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.367019 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 52 components and 0.367019 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=0.072586Jy sigma=0.000777 ! Fit after self-cal, rms=0.072589Jy sigma=0.000777 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 = -7.19651e-05 Jy ! Component: 100 - total flux cleaned = -0.000132413 Jy ! Component: 150 - total flux cleaned = -0.000209743 Jy ! Component: 200 - total flux cleaned = -0.000232514 Jy ! Total flux subtracted in 200 components = -0.000232514 Jy ! Clean residual min=-0.002646 max=0.002657 Jy/beam ! Clean residual mean=-0.000033 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.366786 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 55 components and 0.366786 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=0.072566Jy sigma=0.000776 ! Fit after self-cal, rms=0.072559Jy sigma=0.000776 ! 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=0.072559Jy sigma=0.000776 ! Fit after self-cal, rms=0.072747Jy sigma=0.000776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.304 mas, bmaj=1.647 mas, bpa=64.73 degrees ! Estimated noise=577.09 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0018268 Jy ! Component: 100 - total flux cleaned = -0.00232705 Jy ! Component: 150 - total flux cleaned = -0.00251058 Jy ! Component: 200 - total flux cleaned = -0.00261221 Jy ! Total flux subtracted in 200 components = -0.00261221 Jy ! Clean residual min=-0.002404 max=0.002504 Jy/beam ! Clean residual mean=-0.000031 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.364174 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 57 components and 0.364174 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=0.072686Jy sigma=0.000775 ! Fit after self-cal, rms=0.072688Jy 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) ! Added new window around map position (-2.4, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00243593 Jy ! Component: 100 - total flux cleaned = 0.00317865 Jy ! Component: 150 - total flux cleaned = 0.00320779 Jy ! Component: 200 - total flux cleaned = 0.00318177 Jy ! Total flux subtracted in 200 components = 0.00318177 Jy ! Clean residual min=-0.002041 max=0.001734 Jy/beam ! Clean residual mean=-0.000018 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.367356 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 73 components and 0.367356 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=0.072603Jy sigma=0.000774 ! Fit after self-cal, rms=0.072595Jy sigma=0.000774 ! 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=0.072595Jy sigma=0.000774 ! Fit after self-cal, rms=0.072676Jy sigma=0.000774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.493 mas, bmaj=2.867 mas, bpa=83.4 degrees ! Estimated noise=660.81 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000438444 Jy ! Component: 100 - total flux cleaned = -0.00062472 Jy ! Component: 150 - total flux cleaned = -0.000699112 Jy ! Component: 200 - total flux cleaned = -0.00072988 Jy ! Total flux subtracted in 200 components = -0.00072988 Jy ! Clean residual min=-0.002023 max=0.001735 Jy/beam ! Clean residual mean=-0.000038 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.366626 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 91 components and 0.366626 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=0.072659Jy sigma=0.000774 ! Fit after self-cal, rms=0.072660Jy sigma=0.000774 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.15046e-05 Jy ! Component: 100 - total flux cleaned = -0.000137295 Jy ! Component: 150 - total flux cleaned = -0.000163477 Jy ! Component: 200 - total flux cleaned = -0.000185684 Jy ! Total flux subtracted in 200 components = -0.000185684 Jy ! Clean residual min=-0.002038 max=0.001700 Jy/beam ! Clean residual mean=-0.000040 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.36644 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 97 components and 0.36644 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=0.072652Jy sigma=0.000774 ! Fit after self-cal, rms=0.072651Jy sigma=0.000774 ! 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=1.306 mas, bmaj=1.65 mas, bpa=64.7 degrees ! Estimated noise=576.759 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.306 x 1.65 at 64.7 degrees (North through East) ! Clean map min=-0.0017822 max=0.32949 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=1.083 mas, bmaj=1.386 mas, bpa=62.08 degrees ! Estimated noise=1123.08 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.258967 Jy ! Component: 100 - total flux cleaned = 0.31966 Jy ! Component: 150 - total flux cleaned = 0.340911 Jy ! Component: 200 - total flux cleaned = 0.349824 Jy ! Total flux subtracted in 200 components = 0.349824 Jy ! Clean residual min=-0.003910 max=0.004278 Jy/beam ! Clean residual mean=-0.000086 rms=0.001068 Jy/beam ! Combined flux in latest and established models = 0.349825 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.349825 Jy ! Inverting map and beam ! Estimated beam: bmin=1.306 mas, bmaj=1.65 mas, bpa=64.7 degrees ! Estimated noise=576.759 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 = 0.00643736 Jy ! Component: 100 - total flux cleaned = 0.0102063 Jy ! Component: 150 - total flux cleaned = 0.0126865 Jy ! Component: 200 - total flux cleaned = 0.0143897 Jy ! Total flux subtracted in 200 components = 0.0143897 Jy ! Clean residual min=-0.001770 max=0.001589 Jy/beam ! Clean residual mean=-0.000031 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.364214 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 38 components and 0.364214 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=2.493 mas, bmaj=2.867 mas, bpa=83.4 degrees ! Estimated noise=660.81 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145487 Jy ! Component: 100 - total flux cleaned = 0.00175336 Jy ! Component: 150 - total flux cleaned = 0.00198978 Jy ! Component: 200 - total flux cleaned = 0.00209235 Jy ! Total flux subtracted in 200 components = 0.00209235 Jy ! Clean residual min=-0.002124 max=0.001631 Jy/beam ! Clean residual mean=-0.000041 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.366307 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 = 3.52577e-05 Jy ! Component: 100 - total flux cleaned = 6.63753e-05 Jy ! Component: 150 - total flux cleaned = 8.05461e-05 Jy ! Component: 200 - total flux cleaned = 9.38242e-05 Jy ! Total flux subtracted in 200 components = 9.38242e-05 Jy ! Clean residual min=-0.002124 max=0.001668 Jy/beam ! Clean residual mean=-0.000041 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.366401 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 87 components and 0.3664 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.306 mas, bmaj=1.65 mas, bpa=64.7 degrees ! Estimated noise=576.759 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000386078 Jy ! Component: 100 - total flux cleaned = 0.000383438 Jy ! Component: 150 - total flux cleaned = 0.000383259 Jy ! Component: 200 - total flux cleaned = 0.000383193 Jy ! Total flux subtracted in 200 components = 0.000383193 Jy ! Clean residual min=-0.001786 max=0.001653 Jy/beam ! Clean residual mean=-0.000019 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.366784 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 98 components and 0.366784 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=0.072628Jy sigma=0.000774 ! Fit after self-cal, rms=0.072619Jy sigma=0.000774 wmodel J1058+8114_X_2014_08_09_pus_map.mod ! Writing 98 model components to file: J1058+8114_X_2014_08_09_pus_map.mod wobs J1058+8114_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J1058+8114_X_2014_08_09_pus_uvs.fits wwins J1058+8114_X_2014_08_09_pus_map.win ! wwins: Wrote 2 windows to J1058+8114_X_2014_08_09_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000735256 Jy ! Component: 100 - total flux cleaned = -0.000850473 Jy ! Component: 150 - total flux cleaned = -0.000929932 Jy ! Component: 200 - total flux cleaned = -0.000979834 Jy ! Component: 250 - total flux cleaned = -0.0010996 Jy ! Component: 300 - total flux cleaned = -0.00123775 Jy ! Component: 350 - total flux cleaned = -0.00139312 Jy ! Component: 400 - total flux cleaned = -0.00154315 Jy ! Component: 450 - total flux cleaned = -0.00168887 Jy ! Component: 500 - total flux cleaned = -0.00184979 Jy ! Component: 550 - total flux cleaned = -0.00192829 Jy ! Component: 600 - total flux cleaned = -0.00196693 Jy ! Component: 650 - total flux cleaned = -0.00200497 Jy ! Component: 700 - total flux cleaned = -0.0020601 Jy ! Component: 750 - total flux cleaned = -0.00207774 Jy ! Component: 800 - total flux cleaned = -0.00207724 Jy ! Component: 850 - total flux cleaned = -0.00205961 Jy ! Component: 900 - total flux cleaned = -0.00205936 Jy ! Component: 950 - total flux cleaned = -0.00209224 Jy ! Component: 1000 - total flux cleaned = -0.00207612 Jy ! Component: 1050 - total flux cleaned = -0.00212379 Jy ! Component: 1100 - total flux cleaned = -0.00218596 Jy ! Component: 1150 - total flux cleaned = -0.00217078 Jy ! Component: 1200 - total flux cleaned = -0.00221587 Jy ! Component: 1250 - total flux cleaned = -0.00223068 Jy ! Component: 1300 - total flux cleaned = -0.00223042 Jy ! Component: 1350 - total flux cleaned = -0.00218794 Jy ! Component: 1400 - total flux cleaned = -0.00216005 Jy ! Component: 1450 - total flux cleaned = -0.00211817 Jy ! Component: 1500 - total flux cleaned = -0.002077 Jy ! Component: 1550 - total flux cleaned = -0.00206339 Jy ! Component: 1600 - total flux cleaned = -0.00202344 Jy ! Component: 1650 - total flux cleaned = -0.00202342 Jy ! Component: 1700 - total flux cleaned = -0.0020234 Jy ! Component: 1750 - total flux cleaned = -0.0019977 Jy ! Component: 1800 - total flux cleaned = -0.00194703 Jy ! Component: 1850 - total flux cleaned = -0.00194713 Jy ! Component: 1900 - total flux cleaned = -0.00188509 Jy ! Component: 1950 - total flux cleaned = -0.00183605 Jy ! Component: 2000 - total flux cleaned = -0.0017995 Jy ! Total flux subtracted in 2048 components = -0.0016915 Jy ! Clean residual min=-0.000613 max=0.000718 Jy/beam ! Clean residual mean=0.000003 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.365092 Jy keep ! Adding 160 model components to the UV plane model. ! The established model now contains 258 components and 0.365092 Jy ![Exited script file: muppet] wmap "J1058+8114_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.306 x 1.65 at 64.7 degrees (North through East) ! Clean map min=-0.0012254 max=0.33207 Jy/beam ! Writing clean map to FITS file: J1058+8114_X_2014_08_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.332074 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000230636 device "J1058+8114_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1058+8114_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.20836 0.20836 0.416719 0.833439 1.66688 3.33376 6.66751 13.335 26.67 53.3401 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.332 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.306 x 1.65 at 64.7 degrees (North through East) ! Clean map min=-0.0012254 max=0.33207 Jy/beam quit ! Quitting program ! Log file J1058+8114_X_2014_08_09_pus_uvs.log closed on Wed Nov 30 14:08:40 2016