! Started logfile: J0833+0350_X_2014_05_31_pus_uvs.log on Sun Nov 27 18:04:07 2016 obs J0833+0350_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J0833+0350_X_2014_05_31_pus_uva.fits ! AN table 1: 94 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.97565 visibilities/baseline/integration-bin. ! Found source: J0833+0350 ! ! 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 49524 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 J0833+0350_X_2014_05_31_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 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.783681Jy sigma=0.008927 ! Fit after self-cal, rms=0.743251Jy sigma=0.008453 ! 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=0.7074 mas, bmaj=1.745 mas, bpa=-1.721 degrees ! Estimated noise=498.544 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 = 0.194755 Jy ! Component: 100 - total flux cleaned = 0.256913 Jy ! Total flux subtracted in 100 components = 0.256913 Jy ! Clean residual min=-0.011073 max=0.025419 Jy/beam ! Clean residual mean=-0.000038 rms=0.003252 Jy/beam ! Combined flux in latest and established models = 0.256913 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.256913 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=0.096816Jy sigma=0.001063 ! Fit after self-cal, rms=0.096794Jy sigma=0.001062 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0282387 Jy ! Component: 100 - total flux cleaned = 0.0439068 Jy ! Total flux subtracted in 100 components = 0.0439068 Jy ! Clean residual min=-0.008957 max=0.010479 Jy/beam ! Clean residual mean=-0.000003 rms=0.002232 Jy/beam ! Combined flux in latest and established models = 0.30082 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 0.30082 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=0.085981Jy sigma=0.000931 ! Fit after self-cal, rms=0.085896Jy sigma=0.000930 ! 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=0.8768 mas, bmaj=2.027 mas, bpa=-1.869 degrees ! Estimated noise=281.141 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 = 0.0136301 Jy ! Component: 100 - total flux cleaned = 0.0217192 Jy ! Component: 150 - total flux cleaned = 0.0268491 Jy ! Component: 200 - total flux cleaned = 0.0301213 Jy ! Total flux subtracted in 200 components = 0.0301213 Jy ! Clean residual min=-0.011417 max=0.010951 Jy/beam ! Clean residual mean=0.000052 rms=0.002507 Jy/beam ! Combined flux in latest and established models = 0.330941 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 26 components and 0.330941 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=0.083458Jy sigma=0.000905 ! Fit after self-cal, rms=0.083448Jy sigma=0.000904 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.12 HN 1.08 KP 0.91 ! LA 1.01 MK 0.93 NL 1.01 OV 0.97 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.12 HN 1.12 KP 0.86 ! LA 1.03 MK 0.95 NL 1.01 OV 0.98 ! PT 0.94 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.10 HN 1.13 KP 0.82 ! LA 1.05 MK 0.95 NL 1.03 OV 0.98 ! PT 0.90 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.09 HN 1.10 KP 0.78 ! LA 1.05 MK 0.95 NL 1.02 OV 0.97 ! PT 0.93 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.10 HN 1.06 KP 0.74 ! LA 1.04 MK 0.97 NL 1.03 OV 0.99 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.15 HN 1.10 KP 0.74 ! LA 1.06 MK 0.96 NL 1.03 OV 1.00 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.24 HN 1.23 KP 0.80 ! LA 1.13 MK 1.01 NL 1.09 OV 1.05 ! PT 1.01 SC 1.12 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.17 HN 1.18 KP 0.75 ! LA 1.04 MK 0.97 NL 1.05 OV 1.02 ! PT 0.94 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.14 HN 1.18 KP 0.76 ! LA 1.05 MK 0.97 NL 1.05 OV 1.02 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.13 HN 1.19 KP 0.80 ! LA 1.08 MK 0.99 NL 1.05 OV 1.03 ! PT 0.94 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.15 HN 1.12 KP 0.83 ! LA 1.09 MK 0.99 NL 1.06 OV 1.01 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.13 HN 1.11 KP 0.87 ! LA 1.06 MK 0.98 NL 1.05 OV 1.04 ! PT 0.98 SC 1.05 ! ! ! Fit before self-cal, rms=0.083448Jy sigma=0.000904 ! Fit after self-cal, rms=0.074102Jy sigma=0.000786 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8814 mas, bmaj=2.033 mas, bpa=-2.07 degrees ! Estimated noise=281.028 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 = -0.000244595 Jy ! Component: 100 - total flux cleaned = -0.000246371 Jy ! Component: 150 - total flux cleaned = -0.00017814 Jy ! Component: 200 - total flux cleaned = -0.000118184 Jy ! Total flux subtracted in 200 components = -0.000118184 Jy ! Clean residual min=-0.002682 max=0.002817 Jy/beam ! Clean residual mean=0.000001 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.330823 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 29 components and 0.330823 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=0.073971Jy sigma=0.000784 ! Fit after self-cal, rms=0.074009Jy sigma=0.000784 ! Inverting map ! Added new window around map position (0.6, 3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00199086 Jy ! Component: 100 - total flux cleaned = 0.00220958 Jy ! Component: 150 - total flux cleaned = 0.00232394 Jy ! Component: 200 - total flux cleaned = 0.00237408 Jy ! Total flux subtracted in 200 components = 0.00237408 Jy ! Clean residual min=-0.002444 max=0.001815 Jy/beam ! Clean residual mean=0.000003 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.333197 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 46 components and 0.333197 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=0.073869Jy sigma=0.000782 ! Fit after self-cal, rms=0.073860Jy 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=0.073860Jy sigma=0.000782 ! Fit after self-cal, rms=0.074126Jy sigma=0.000779 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8816 mas, bmaj=2.029 mas, bpa=-1.984 degrees ! Estimated noise=280.657 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000562967 Jy ! Component: 100 - total flux cleaned = 0.000642677 Jy ! Component: 150 - total flux cleaned = 0.000712912 Jy ! Component: 200 - total flux cleaned = 0.000775332 Jy ! Total flux subtracted in 200 components = 0.000775332 Jy ! Clean residual min=-0.001535 max=0.001116 Jy/beam ! Clean residual mean=0.000001 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.333972 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 54 components and 0.333972 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=0.074081Jy sigma=0.000779 ! Fit after self-cal, rms=0.074084Jy 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 = 3.86699e-05 Jy ! Component: 100 - total flux cleaned = 6.60405e-05 Jy ! Component: 150 - total flux cleaned = 0.000117353 Jy ! Component: 200 - total flux cleaned = 0.000141398 Jy ! Total flux subtracted in 200 components = 0.000141398 Jy ! Clean residual min=-0.001471 max=0.001072 Jy/beam ! Clean residual mean=0.000001 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.334113 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 60 components and 0.334113 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=0.074064Jy sigma=0.000778 ! Fit after self-cal, rms=0.074062Jy sigma=0.000778 ! 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=0.074062Jy sigma=0.000778 ! Fit after self-cal, rms=0.074147Jy sigma=0.000778 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8825 mas, bmaj=2.03 mas, bpa=-2.021 degrees ! Estimated noise=280.714 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000183877 Jy ! Component: 100 - total flux cleaned = -0.000134331 Jy ! Component: 150 - total flux cleaned = -0.000111387 Jy ! Component: 200 - total flux cleaned = -8.95877e-05 Jy ! Total flux subtracted in 200 components = -8.95877e-05 Jy ! Clean residual min=-0.001359 max=0.001008 Jy/beam ! Clean residual mean=0.000000 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.334024 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 65 components and 0.334024 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=0.074132Jy sigma=0.000778 ! Fit after self-cal, rms=0.074131Jy 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 = 6.83308e-05 Jy ! Component: 100 - total flux cleaned = 0.00012768 Jy ! Component: 150 - total flux cleaned = 0.000164025 Jy ! Component: 200 - total flux cleaned = 0.000181098 Jy ! Total flux subtracted in 200 components = 0.000181098 Jy ! Clean residual min=-0.001320 max=0.000991 Jy/beam ! Clean residual mean=0.000000 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.334205 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 69 components and 0.334205 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=0.074122Jy sigma=0.000778 ! Fit after self-cal, rms=0.074121Jy sigma=0.000778 ! 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=0.074121Jy sigma=0.000778 ! Fit after self-cal, rms=0.074195Jy sigma=0.000778 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.166 mas, bmaj=3.253 mas, bpa=-2.148 degrees ! Estimated noise=346.596 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.45371e-05 Jy ! Component: 100 - total flux cleaned = -2.77381e-06 Jy ! Component: 150 - total flux cleaned = 6.3304e-05 Jy ! Component: 200 - total flux cleaned = 0.000102846 Jy ! Total flux subtracted in 200 components = 0.000102846 Jy ! Clean residual min=-0.001037 max=0.001042 Jy/beam ! Clean residual mean=-0.000001 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.334308 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 76 components and 0.334308 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=0.074192Jy sigma=0.000778 ! Fit after self-cal, rms=0.074191Jy 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 = 5.45217e-05 Jy ! Component: 100 - total flux cleaned = 0.000118867 Jy ! Component: 150 - total flux cleaned = 0.000136199 Jy ! Component: 200 - total flux cleaned = 0.00014362 Jy ! Total flux subtracted in 200 components = 0.00014362 Jy ! Clean residual min=-0.001005 max=0.001032 Jy/beam ! Clean residual mean=-0.000001 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.334451 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 85 components and 0.334451 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=0.074190Jy sigma=0.000778 ! Fit after self-cal, rms=0.074189Jy 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=0.8833 mas, bmaj=2.031 mas, bpa=-2.048 degrees ! Estimated noise=280.772 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8833 x 2.031 at -2.048 degrees (North through East) ! Clean map min=-0.0012491 max=0.25767 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=0.7107 mas, bmaj=1.743 mas, bpa=-1.829 degrees ! Estimated noise=499.746 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.195003 Jy ! Component: 100 - total flux cleaned = 0.257486 Jy ! Component: 150 - total flux cleaned = 0.28606 Jy ! Component: 200 - total flux cleaned = 0.301893 Jy ! Total flux subtracted in 200 components = 0.301893 Jy ! Clean residual min=-0.003111 max=0.007888 Jy/beam ! Clean residual mean=-0.000021 rms=0.000988 Jy/beam ! Combined flux in latest and established models = 0.301893 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.301893 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8833 mas, bmaj=2.031 mas, bpa=-2.048 degrees ! Estimated noise=280.772 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 = 0.0122013 Jy ! Component: 100 - total flux cleaned = 0.0185334 Jy ! Component: 150 - total flux cleaned = 0.0224458 Jy ! Component: 200 - total flux cleaned = 0.0252113 Jy ! Total flux subtracted in 200 components = 0.0252113 Jy ! Clean residual min=-0.001366 max=0.001684 Jy/beam ! Clean residual mean=-0.000008 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.327104 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 52 components and 0.327104 Jy ! Inverting map ! Added new window around map position (-1.2, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00203061 Jy ! Component: 100 - total flux cleaned = 0.00353535 Jy ! Component: 150 - total flux cleaned = 0.00466684 Jy ! Component: 200 - total flux cleaned = 0.0050658 Jy ! Total flux subtracted in 200 components = 0.0050658 Jy ! Clean residual min=-0.001098 max=0.001184 Jy/beam ! Clean residual mean=-0.000003 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.33217 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 84 components and 0.33217 Jy ! Inverting map ! Added new window around map position (-13.6, -21). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000595212 Jy ! Component: 100 - total flux cleaned = 0.000925393 Jy ! Component: 150 - total flux cleaned = 0.00100423 Jy ! Component: 200 - total flux cleaned = 0.00112467 Jy ! Total flux subtracted in 200 components = 0.00112467 Jy ! Clean residual min=-0.001053 max=0.000865 Jy/beam ! Clean residual mean=-0.000003 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.333295 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 106 components and 0.333295 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=2.166 mas, bmaj=3.253 mas, bpa=-2.148 degrees ! Estimated noise=346.596 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000654145 Jy ! Component: 100 - total flux cleaned = 0.000748709 Jy ! Component: 150 - total flux cleaned = 0.000763707 Jy ! Component: 200 - total flux cleaned = 0.000750821 Jy ! Total flux subtracted in 200 components = 0.000750821 Jy ! Clean residual min=-0.000827 max=0.000857 Jy/beam ! Clean residual mean=-0.000004 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.334046 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 = -3.37452e-05 Jy ! Component: 100 - total flux cleaned = -5.36176e-05 Jy ! Component: 150 - total flux cleaned = -8.96544e-05 Jy ! Component: 200 - total flux cleaned = -0.000122065 Jy ! Total flux subtracted in 200 components = -0.000122065 Jy ! Clean residual min=-0.000797 max=0.000828 Jy/beam ! Clean residual mean=-0.000004 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.333924 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 139 components and 0.333924 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8833 mas, bmaj=2.031 mas, bpa=-2.048 degrees ! Estimated noise=280.772 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000162622 Jy ! Component: 100 - total flux cleaned = -0.000228271 Jy ! Component: 150 - total flux cleaned = -0.0002736 Jy ! Component: 200 - total flux cleaned = -0.000286539 Jy ! Total flux subtracted in 200 components = -0.000286539 Jy ! Clean residual min=-0.000930 max=0.000862 Jy/beam ! Clean residual mean=-0.000002 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.333637 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 152 components and 0.333637 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=0.074138Jy sigma=0.000777 ! Fit after self-cal, rms=0.074133Jy sigma=0.000777 wmodel J0833+0350_X_2014_05_31_pus_map.mod ! Writing 152 model components to file: J0833+0350_X_2014_05_31_pus_map.mod wobs J0833+0350_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J0833+0350_X_2014_05_31_pus_uvs.fits wwins J0833+0350_X_2014_05_31_pus_map.win ! wwins: Wrote 4 windows to J0833+0350_X_2014_05_31_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 = -0.000114625 Jy ! Component: 100 - total flux cleaned = -0.000283161 Jy ! Component: 150 - total flux cleaned = -0.000321897 Jy ! Component: 200 - total flux cleaned = -0.000384418 Jy ! Component: 250 - total flux cleaned = -0.000420679 Jy ! Component: 300 - total flux cleaned = -0.000444358 Jy ! Component: 350 - total flux cleaned = -0.00047802 Jy ! Component: 400 - total flux cleaned = -0.000477927 Jy ! Component: 450 - total flux cleaned = -0.000488512 Jy ! Component: 500 - total flux cleaned = -0.000498881 Jy ! Component: 550 - total flux cleaned = -0.000509151 Jy ! Component: 600 - total flux cleaned = -0.000509143 Jy ! Component: 650 - total flux cleaned = -0.000489321 Jy ! Component: 700 - total flux cleaned = -0.000499232 Jy ! Component: 750 - total flux cleaned = -0.000508993 Jy ! Component: 800 - total flux cleaned = -0.000509051 Jy ! Component: 850 - total flux cleaned = -0.000527759 Jy ! Component: 900 - total flux cleaned = -0.000536822 Jy ! Component: 950 - total flux cleaned = -0.000536702 Jy ! Component: 1000 - total flux cleaned = -0.000554445 Jy ! Component: 1050 - total flux cleaned = -0.000571685 Jy ! Component: 1100 - total flux cleaned = -0.0005716 Jy ! Component: 1150 - total flux cleaned = -0.000571597 Jy ! Component: 1200 - total flux cleaned = -0.00058811 Jy ! Component: 1250 - total flux cleaned = -0.000604346 Jy ! Component: 1300 - total flux cleaned = -0.000604 Jy ! Component: 1350 - total flux cleaned = -0.00059603 Jy ! Component: 1400 - total flux cleaned = -0.00059599 Jy ! Component: 1450 - total flux cleaned = -0.000627017 Jy ! Component: 1500 - total flux cleaned = -0.000611651 Jy ! Component: 1550 - total flux cleaned = -0.000626882 Jy ! Component: 1600 - total flux cleaned = -0.000664341 Jy ! Component: 1650 - total flux cleaned = -0.000671563 Jy ! Component: 1700 - total flux cleaned = -0.000671492 Jy ! Component: 1750 - total flux cleaned = -0.000649846 Jy ! Component: 1800 - total flux cleaned = -0.000685652 Jy ! Component: 1850 - total flux cleaned = -0.000699569 Jy ! Component: 1900 - total flux cleaned = -0.000664622 Jy ! Component: 1950 - total flux cleaned = -0.000671693 Jy ! Component: 2000 - total flux cleaned = -0.000685429 Jy ! Total flux subtracted in 2048 components = -0.000705738 Jy ! Clean residual min=-0.000366 max=0.000379 Jy/beam ! Clean residual mean=-0.000001 rms=0.000126 Jy/beam ! Combined flux in latest and established models = 0.332931 Jy keep ! Adding 145 model components to the UV plane model. ! The established model now contains 297 components and 0.332931 Jy ![Exited script file: muppet] wmap "J0833+0350_X_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8833 x 2.031 at -2.048 degrees (North through East) ! Clean map min=-0.00076633 max=0.25801 Jy/beam ! Writing clean map to FITS file: J0833+0350_X_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.258014 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000126357 device "J0833+0350_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J0833+0350_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.146918 0.146918 0.293836 0.587673 1.17535 2.35069 4.70138 9.40277 18.8055 37.6111 75.2221 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.258 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8833 x 2.031 at -2.048 degrees (North through East) ! Clean map min=-0.00076633 max=0.25801 Jy/beam quit ! Quitting program ! Log file J0833+0350_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 18:04:10 2016