! Started logfile: J0348-1610_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:06:41 2016 obs J0348-1610_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J0348-1610_X_2014_06_09_pus_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.599603 visibilities/baseline/integration-bin. ! Found source: J0348-1610 ! ! 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 18132 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 J0348-1610_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 121 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 121 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 121 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 121 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 121 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 121 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 121 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 121 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 121 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 121 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 121 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 121 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.718860Jy sigma=0.008157 ! Fit after self-cal, rms=0.689659Jy sigma=0.007832 ! 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=0.8815 mas, bmaj=2.668 mas, bpa=16.76 degrees ! Estimated noise=672.841 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 = 0.22909 Jy ! Component: 100 - total flux cleaned = 0.300304 Jy ! Total flux subtracted in 100 components = 0.300304 Jy ! Clean residual min=-0.019269 max=0.034049 Jy/beam ! Clean residual mean=0.000363 rms=0.007462 Jy/beam ! Combined flux in latest and established models = 0.300304 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.300304 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=0.128036Jy sigma=0.001416 ! Fit after self-cal, rms=0.127939Jy sigma=0.001415 ! 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=1.088 mas, bmaj=3.046 mas, bpa=14.04 degrees ! Estimated noise=463.919 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 = 0.058901 Jy ! Component: 100 - total flux cleaned = 0.0907213 Jy ! Component: 150 - total flux cleaned = 0.110163 Jy ! Component: 200 - total flux cleaned = 0.122446 Jy ! Total flux subtracted in 200 components = 0.122446 Jy ! Clean residual min=-0.018625 max=0.026265 Jy/beam ! Clean residual mean=-0.000030 rms=0.006115 Jy/beam ! Combined flux in latest and established models = 0.42275 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 60 components and 0.42275 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=0.098238Jy sigma=0.001053 ! Fit after self-cal, rms=0.098034Jy sigma=0.001051 ! 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 1.10 HN 1.05 KP 0.89 ! LA 0.98 MK 1.00* NL 1.06 OV 1.02 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.08 KP 0.84 ! LA 0.99 MK 1.00* NL 1.05 OV 1.02 ! PT 0.94 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.09 KP 0.80 ! LA 1.01 MK 1.00* NL 1.07 OV 1.01 ! PT 0.90 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.07 KP 0.76 ! LA 1.01 MK 1.00* NL 1.05 OV 1.00 ! PT 0.91 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.02 KP 0.72 ! LA 1.00 MK 1.00* NL 1.07 OV 1.03 ! PT 0.93 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.05 KP 0.73 ! LA 1.02 MK 1.00* NL 1.09 OV 1.03 ! PT 0.92 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.20 HN 1.19 KP 0.77 ! LA 1.08 MK 1.00* NL 1.13 OV 1.11 ! PT 0.98 SC 1.11 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.12 KP 0.73 ! LA 1.00 MK 1.00* NL 1.06 OV 1.08 ! PT 0.93 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.10 KP 0.75 ! LA 1.02 MK 1.00* NL 1.08 OV 1.06 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.11 KP 0.78 ! LA 1.05 MK 1.00* NL 1.06 OV 1.05 ! PT 0.93 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.11 KP 0.80 ! LA 1.05 MK 1.00* NL 1.08 OV 1.04 ! PT 0.94 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.07 KP 0.84 ! LA 1.03 MK 1.00* NL 1.09 OV 1.05 ! PT 0.96 SC 1.03 ! ! ! Fit before self-cal, rms=0.098034Jy sigma=0.001051 ! Fit after self-cal, rms=0.081778Jy sigma=0.000860 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.096 mas, bmaj=3.108 mas, bpa=13.99 degrees ! Estimated noise=465.236 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 (-2.4, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0164613 Jy ! Component: 100 - total flux cleaned = 0.0213322 Jy ! Component: 150 - total flux cleaned = 0.0215743 Jy ! Component: 200 - total flux cleaned = 0.0217521 Jy ! Total flux subtracted in 200 components = 0.0217521 Jy ! Clean residual min=-0.008772 max=0.006938 Jy/beam ! Clean residual mean=0.000066 rms=0.002021 Jy/beam ! Combined flux in latest and established models = 0.444502 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 84 components and 0.444502 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=0.078344Jy sigma=0.000817 ! Fit after self-cal, rms=0.078016Jy sigma=0.000813 ! 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=0.078016Jy sigma=0.000813 ! Fit after self-cal, rms=0.077396Jy sigma=0.000803 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.091 mas, bmaj=3.099 mas, bpa=13.94 degrees ! Estimated noise=461.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00738019 Jy ! Component: 100 - total flux cleaned = 0.0074226 Jy ! Component: 150 - total flux cleaned = 0.00743114 Jy ! Component: 200 - total flux cleaned = 0.00742998 Jy ! Total flux subtracted in 200 components = 0.00742998 Jy ! Clean residual min=-0.006010 max=0.005149 Jy/beam ! Clean residual mean=0.000038 rms=0.001382 Jy/beam ! Combined flux in latest and established models = 0.451932 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 114 components and 0.451932 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=0.076573Jy sigma=0.000793 ! Fit after self-cal, rms=0.076438Jy sigma=0.000791 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 = 0.00124246 Jy ! Component: 100 - total flux cleaned = 0.00177489 Jy ! Component: 150 - total flux cleaned = 0.00176955 Jy ! Component: 200 - total flux cleaned = 0.00159421 Jy ! Total flux subtracted in 200 components = 0.00159421 Jy ! Clean residual min=-0.005426 max=0.004685 Jy/beam ! Clean residual mean=0.000035 rms=0.001249 Jy/beam ! Combined flux in latest and established models = 0.453526 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 127 components and 0.453526 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=0.076134Jy sigma=0.000788 ! Fit after self-cal, rms=0.076081Jy sigma=0.000788 ! 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=0.076081Jy sigma=0.000788 ! Fit after self-cal, rms=0.075761Jy sigma=0.000786 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.093 mas, bmaj=3.103 mas, bpa=13.91 degrees ! Estimated noise=459.914 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0024553 Jy ! Component: 100 - total flux cleaned = 0.0029504 Jy ! Component: 150 - total flux cleaned = 0.00279401 Jy ! Component: 200 - total flux cleaned = 0.00272758 Jy ! Total flux subtracted in 200 components = 0.00272758 Jy ! Clean residual min=-0.004497 max=0.003981 Jy/beam ! Clean residual mean=0.000033 rms=0.001023 Jy/beam ! Combined flux in latest and established models = 0.456254 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 141 components and 0.456254 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=0.075493Jy sigma=0.000783 ! Fit after self-cal, rms=0.075451Jy 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 = 0.000608767 Jy ! Component: 100 - total flux cleaned = 0.000940838 Jy ! Component: 150 - total flux cleaned = 0.000939971 Jy ! Component: 200 - total flux cleaned = 0.000884178 Jy ! Total flux subtracted in 200 components = 0.000884178 Jy ! Clean residual min=-0.004105 max=0.003697 Jy/beam ! Clean residual mean=0.000031 rms=0.000958 Jy/beam ! Combined flux in latest and established models = 0.457138 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 150 components and 0.457138 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=0.075328Jy sigma=0.000782 ! Fit after self-cal, rms=0.075309Jy sigma=0.000781 ! 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=0.075309Jy sigma=0.000781 ! Fit after self-cal, rms=0.075202Jy sigma=0.000781 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.276 mas, bmaj=5.232 mas, bpa=-2.422 degrees ! Estimated noise=526.625 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00221092 Jy ! Component: 100 - total flux cleaned = 0.00221381 Jy ! Component: 150 - total flux cleaned = 0.00194359 Jy ! Component: 200 - total flux cleaned = 0.00169406 Jy ! Total flux subtracted in 200 components = 0.00169406 Jy ! Clean residual min=-0.002872 max=0.004402 Jy/beam ! Clean residual mean=0.000045 rms=0.001110 Jy/beam ! Combined flux in latest and established models = 0.458832 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 160 components and 0.458832 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=0.075136Jy sigma=0.000780 ! Fit after self-cal, rms=0.075117Jy sigma=0.000780 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 = 0.000436879 Jy ! Component: 100 - total flux cleaned = 0.000341771 Jy ! Component: 150 - total flux cleaned = 0.00013932 Jy ! Component: 200 - total flux cleaned = -4.94411e-05 Jy ! Total flux subtracted in 200 components = -4.94411e-05 Jy ! Clean residual min=-0.002702 max=0.004383 Jy/beam ! Clean residual mean=0.000042 rms=0.001053 Jy/beam ! Combined flux in latest and established models = 0.458783 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 166 components and 0.458783 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=0.075083Jy sigma=0.000780 ! Fit after self-cal, rms=0.075071Jy sigma=0.000779 ! 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=1.094 mas, bmaj=3.105 mas, bpa=13.91 degrees ! Estimated noise=458.876 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.094 x 3.105 at 13.91 degrees (North through East) ! Clean map min=-0.0031321 max=0.29705 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=0.8799 mas, bmaj=2.704 mas, bpa=16.72 degrees ! Estimated noise=672.509 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.228548 Jy ! Component: 100 - total flux cleaned = 0.299334 Jy ! Component: 150 - total flux cleaned = 0.339245 Jy ! Component: 200 - total flux cleaned = 0.364826 Jy ! Total flux subtracted in 200 components = 0.364826 Jy ! Clean residual min=-0.008526 max=0.013958 Jy/beam ! Clean residual mean=0.000264 rms=0.003398 Jy/beam ! Combined flux in latest and established models = 0.364826 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 34 model components to the UV plane model. ! The established model now contains 34 components and 0.364826 Jy ! Inverting map and beam ! Estimated beam: bmin=1.094 mas, bmaj=3.105 mas, bpa=13.91 degrees ! Estimated noise=458.876 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 = 0.0265868 Jy ! Component: 100 - total flux cleaned = 0.0441699 Jy ! Component: 150 - total flux cleaned = 0.0566543 Jy ! Component: 200 - total flux cleaned = 0.0657085 Jy ! Total flux subtracted in 200 components = 0.0657085 Jy ! Clean residual min=-0.004424 max=0.005882 Jy/beam ! Clean residual mean=0.000086 rms=0.001628 Jy/beam ! Combined flux in latest and established models = 0.430535 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 86 components and 0.430535 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=2.276 mas, bmaj=5.232 mas, bpa=-2.422 degrees ! Estimated noise=526.625 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101502 Jy ! Component: 100 - total flux cleaned = 0.0162738 Jy ! Component: 150 - total flux cleaned = 0.0201259 Jy ! Component: 200 - total flux cleaned = 0.0225788 Jy ! Total flux subtracted in 200 components = 0.0225788 Jy ! Clean residual min=-0.002697 max=0.004830 Jy/beam ! Clean residual mean=0.000055 rms=0.001085 Jy/beam ! Combined flux in latest and established models = 0.453114 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) ! Added new window around map position (-5.8, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00370805 Jy ! Component: 100 - total flux cleaned = 0.00466474 Jy ! Component: 150 - total flux cleaned = 0.00485805 Jy ! Component: 200 - total flux cleaned = 0.00508465 Jy ! Total flux subtracted in 200 components = 0.00508465 Jy ! Clean residual min=-0.002253 max=0.002112 Jy/beam ! Clean residual mean=0.000035 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 0.458199 Jy ! Adding 84 model components to the UV plane model. ! The established model now contains 154 components and 0.458199 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.094 mas, bmaj=3.105 mas, bpa=13.91 degrees ! Estimated noise=458.876 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.95421e-05 Jy ! Component: 100 - total flux cleaned = 0.000111935 Jy ! Component: 150 - total flux cleaned = 0.000175963 Jy ! Component: 200 - total flux cleaned = 5.69062e-05 Jy ! Total flux subtracted in 200 components = 5.69062e-05 Jy ! Clean residual min=-0.002068 max=0.002036 Jy/beam ! Clean residual mean=0.000018 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.458256 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 172 components and 0.458256 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=0.074723Jy sigma=0.000776 ! Fit after self-cal, rms=0.074684Jy sigma=0.000775 wmodel J0348-1610_X_2014_06_09_pus_map.mod ! Writing 172 model components to file: J0348-1610_X_2014_06_09_pus_map.mod wobs J0348-1610_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J0348-1610_X_2014_06_09_pus_uvs.fits wwins J0348-1610_X_2014_06_09_pus_map.win ! wwins: Wrote 3 windows to J0348-1610_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 = -0.000423789 Jy ! Component: 100 - total flux cleaned = -0.000260718 Jy ! Component: 150 - total flux cleaned = -4.45706e-05 Jy ! Component: 200 - total flux cleaned = 1.55829e-05 Jy ! Component: 250 - total flux cleaned = 0.000181082 Jy ! Component: 300 - total flux cleaned = 0.000285682 Jy ! Component: 350 - total flux cleaned = 0.000311771 Jy ! Component: 400 - total flux cleaned = 0.000335957 Jy ! Component: 450 - total flux cleaned = 0.000429013 Jy ! Component: 500 - total flux cleaned = 0.000495711 Jy ! Component: 550 - total flux cleaned = 0.000560529 Jy ! Component: 600 - total flux cleaned = 0.000687923 Jy ! Component: 650 - total flux cleaned = 0.000791496 Jy ! Component: 700 - total flux cleaned = 0.00101314 Jy ! Component: 750 - total flux cleaned = 0.00118971 Jy ! Component: 800 - total flux cleaned = 0.00138055 Jy ! Component: 850 - total flux cleaned = 0.00158499 Jy ! Component: 900 - total flux cleaned = 0.001748 Jy ! Component: 950 - total flux cleaned = 0.00187247 Jy ! Component: 1000 - total flux cleaned = 0.00206361 Jy ! Component: 1050 - total flux cleaned = 0.00221567 Jy ! Component: 1100 - total flux cleaned = 0.0023641 Jy ! Component: 1150 - total flux cleaned = 0.00249261 Jy ! Component: 1200 - total flux cleaned = 0.00257165 Jy ! Component: 1250 - total flux cleaned = 0.00269478 Jy ! Component: 1300 - total flux cleaned = 0.00276948 Jy ! Component: 1350 - total flux cleaned = 0.00282853 Jy ! Component: 1400 - total flux cleaned = 0.00292941 Jy ! Component: 1450 - total flux cleaned = 0.00298633 Jy ! Component: 1500 - total flux cleaned = 0.00308414 Jy ! Component: 1550 - total flux cleaned = 0.00317979 Jy ! Component: 1600 - total flux cleaned = 0.00327335 Jy ! Component: 1650 - total flux cleaned = 0.00335231 Jy ! Component: 1700 - total flux cleaned = 0.00346825 Jy ! Component: 1750 - total flux cleaned = 0.00354395 Jy ! Component: 1800 - total flux cleaned = 0.00364344 Jy ! Component: 1850 - total flux cleaned = 0.00374121 Jy ! Component: 1900 - total flux cleaned = 0.00380127 Jy ! Component: 1950 - total flux cleaned = 0.00390755 Jy ! Component: 2000 - total flux cleaned = 0.00398838 Jy ! Total flux subtracted in 2048 components = 0.00401114 Jy ! Clean residual min=-0.000636 max=0.000595 Jy/beam ! Clean residual mean=0.000006 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.462267 Jy keep ! Adding 122 model components to the UV plane model. ! The established model now contains 294 components and 0.462267 Jy ![Exited script file: muppet] wmap "J0348-1610_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.094 x 3.105 at 13.91 degrees (North through East) ! Clean map min=-0.001629 max=0.30402 Jy/beam ! Writing clean map to FITS file: J0348-1610_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 0.304018 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000218023 device "J0348-1610_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0348-1610_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.215142 0.215142 0.430283 0.860566 1.72113 3.44226 6.88453 13.7691 27.5381 55.0762 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.304 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.094 x 3.105 at 13.91 degrees (North through East) ! Clean map min=-0.001629 max=0.30402 Jy/beam quit ! Quitting program ! Log file J0348-1610_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:06:43 2016