! Started logfile: J0123-0348_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:34:12 2016 obs J0123-0348_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J0123-0348_X_2014_12_20_pus_uva.fits ! AN table 1: 123 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.79458 visibilities/baseline/integration-bin. ! Found source: J0123-0348 ! ! 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 364 lines of history. ! ! Reading 52776 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 J0123-0348_X_2014_12_20_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 136 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 136 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 136 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 136 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 136 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 136 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 136 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 136 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 136 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 136 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 136 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 136 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.940615Jy sigma=0.011359 ! Fit after self-cal, rms=0.893740Jy sigma=0.010776 ! 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=0.8597 mas, bmaj=1.837 mas, bpa=6.865 degrees ! Estimated noise=469.308 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 = 0.0825661 Jy ! Component: 100 - total flux cleaned = 0.103047 Jy ! Total flux subtracted in 100 components = 0.103047 Jy ! Clean residual min=-0.004129 max=0.008829 Jy/beam ! Clean residual mean=-0.000039 rms=0.001185 Jy/beam ! Combined flux in latest and established models = 0.103047 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.103047 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=0.072467Jy sigma=0.000806 ! Fit after self-cal, rms=0.072483Jy sigma=0.000806 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00990185 Jy ! Component: 100 - total flux cleaned = 0.0151048 Jy ! Total flux subtracted in 100 components = 0.0151048 Jy ! Clean residual min=-0.002679 max=0.002678 Jy/beam ! Clean residual mean=-0.000007 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.118151 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 8 components and 0.118151 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=0.071037Jy sigma=0.000787 ! Fit after self-cal, rms=0.071054Jy sigma=0.000787 ! 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=1.037 mas, bmaj=2.146 mas, bpa=5.848 degrees ! Estimated noise=259.45 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 = 0.0033214 Jy ! Component: 100 - total flux cleaned = 0.00482891 Jy ! Component: 150 - total flux cleaned = 0.00563077 Jy ! Component: 200 - total flux cleaned = 0.00594346 Jy ! Total flux subtracted in 200 components = 0.00594346 Jy ! Clean residual min=-0.002286 max=0.002278 Jy/beam ! Clean residual mean=0.000013 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.124095 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 24 components and 0.124095 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=0.070903Jy sigma=0.000785 ! Fit after self-cal, rms=0.070913Jy sigma=0.000785 ! 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 0.92 FD 1.06 HN 1.02 KP 1.13 ! LA 1.00 MK 0.98 NL 0.97 OV 0.96 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.08 HN 1.03 KP 1.06 ! LA 1.03 MK 1.06 NL 0.96 OV 0.94 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.08 HN 1.02 KP 1.03 ! LA 1.03 MK 1.02 NL 0.98 OV 0.97 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.06 HN 1.01 KP 0.96 ! LA 1.05 MK 1.00 NL 0.93 OV 0.95 ! PT 0.92 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.07 HN 0.98 KP 0.92 ! LA 1.06 MK 1.03 NL 0.97 OV 0.96 ! PT 0.92 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.09 HN 1.03 KP 0.93 ! LA 1.04 MK 1.04 NL 0.99 OV 0.97 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.19 HN 1.12 KP 0.90 ! LA 1.02 MK 1.04 NL 1.00 OV 1.04 ! PT 1.03 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.13 HN 1.10 KP 0.89 ! LA 1.03 MK 1.01 NL 0.97 OV 0.99 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.05 HN 1.07 KP 0.95 ! LA 1.05 MK 1.05 NL 0.97 OV 0.98 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.05 HN 1.04 KP 0.98 ! LA 1.06 MK 1.07 NL 0.98 OV 0.98 ! PT 0.91 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.09 HN 1.02 KP 1.02 ! LA 1.04 MK 0.98 NL 0.97 OV 1.00 ! PT 0.94 SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.08 HN 1.00 KP 0.98 ! LA 1.05 MK 1.06 NL 0.98 OV 0.97 ! PT 0.91 SC 1.04 ! ! ! Fit before self-cal, rms=0.070913Jy sigma=0.000785 ! Fit after self-cal, rms=0.070578Jy sigma=0.000778 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.043 mas, bmaj=2.153 mas, bpa=6.072 degrees ! Estimated noise=260.158 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 = -0.000233279 Jy ! Component: 100 - total flux cleaned = -0.000252104 Jy ! Component: 150 - total flux cleaned = -0.000286148 Jy ! Component: 200 - total flux cleaned = -0.000310268 Jy ! Total flux subtracted in 200 components = -0.000310268 Jy ! Clean residual min=-0.000870 max=0.001086 Jy/beam ! Clean residual mean=0.000000 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.123785 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 33 components and 0.123785 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=0.070575Jy sigma=0.000778 ! Fit after self-cal, rms=0.070584Jy sigma=0.000777 ! 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=0.070584Jy sigma=0.000777 ! Fit after self-cal, rms=0.070852Jy sigma=0.000777 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.043 mas, bmaj=2.156 mas, bpa=6.081 degrees ! Estimated noise=260.226 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.90211e-05 Jy ! Component: 100 - total flux cleaned = -9.74847e-05 Jy ! Component: 150 - total flux cleaned = -0.000111365 Jy ! Component: 200 - total flux cleaned = -0.000117607 Jy ! Total flux subtracted in 200 components = -0.000117607 Jy ! Clean residual min=-0.000747 max=0.000958 Jy/beam ! Clean residual mean=0.000001 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.123667 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 34 components and 0.123667 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=0.070850Jy sigma=0.000777 ! Fit after self-cal, rms=0.070859Jy 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) ! Added new window around map position (-4, 13.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000904736 Jy ! Component: 100 - total flux cleaned = 0.00144135 Jy ! Component: 150 - total flux cleaned = 0.00178242 Jy ! Component: 200 - total flux cleaned = 0.00189679 Jy ! Total flux subtracted in 200 components = 0.00189679 Jy ! Clean residual min=-0.000750 max=0.000718 Jy/beam ! Clean residual mean=0.000001 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.125564 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 49 components and 0.125564 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=0.070845Jy sigma=0.000777 ! Fit after self-cal, rms=0.070844Jy sigma=0.000777 ! 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=0.070844Jy sigma=0.000777 ! Fit after self-cal, rms=0.070854Jy sigma=0.000777 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.044 mas, bmaj=2.157 mas, bpa=6.069 degrees ! Estimated noise=260.059 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000293113 Jy ! Component: 100 - total flux cleaned = 0.000405238 Jy ! Component: 150 - total flux cleaned = 0.000454744 Jy ! Component: 200 - total flux cleaned = 0.000500042 Jy ! Total flux subtracted in 200 components = 0.000500042 Jy ! Clean residual min=-0.000755 max=0.000687 Jy/beam ! Clean residual mean=0.000001 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.126064 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 64 components and 0.126064 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=0.070850Jy sigma=0.000777 ! Fit after self-cal, rms=0.070852Jy 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 = 6.64442e-05 Jy ! Component: 100 - total flux cleaned = 0.000100499 Jy ! Component: 150 - total flux cleaned = 0.000139768 Jy ! Component: 200 - total flux cleaned = 0.000169037 Jy ! Total flux subtracted in 200 components = 0.000169037 Jy ! Clean residual min=-0.000747 max=0.000682 Jy/beam ! Clean residual mean=0.000001 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.126233 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 69 components and 0.126233 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=0.070850Jy sigma=0.000777 ! Fit after self-cal, rms=0.070850Jy sigma=0.000777 ! 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=0.070850Jy sigma=0.000777 ! Fit after self-cal, rms=0.070820Jy sigma=0.000777 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.105 mas, bmaj=3.42 mas, bpa=-4.689 degrees ! Estimated noise=305.866 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.38168e-05 Jy ! Component: 100 - total flux cleaned = -4.17792e-05 Jy ! Component: 150 - total flux cleaned = -4.15942e-05 Jy ! Component: 200 - total flux cleaned = -4.8092e-05 Jy ! Total flux subtracted in 200 components = -4.8092e-05 Jy ! Clean residual min=-0.000912 max=0.000713 Jy/beam ! Clean residual mean=0.000001 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.126185 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 76 components and 0.126185 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=0.070819Jy sigma=0.000777 ! Fit after self-cal, rms=0.070817Jy 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 = -1.65058e-06 Jy ! Component: 100 - total flux cleaned = -1.65383e-05 Jy ! Component: 150 - total flux cleaned = -3.49648e-05 Jy ! Component: 200 - total flux cleaned = -3.50513e-05 Jy ! Total flux subtracted in 200 components = -3.50513e-05 Jy ! Clean residual min=-0.000904 max=0.000709 Jy/beam ! Clean residual mean=0.000001 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.12615 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 77 components and 0.12615 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=0.070817Jy sigma=0.000777 ! Fit after self-cal, rms=0.070816Jy sigma=0.000777 ! 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=1.044 mas, bmaj=2.157 mas, bpa=6.06 degrees ! Estimated noise=259.971 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.044 x 2.157 at 6.06 degrees (North through East) ! Clean map min=-0.0007197 max=0.10947 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=0.8656 mas, bmaj=1.845 mas, bpa=7.21 degrees ! Estimated noise=470.837 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0826709 Jy ! Component: 100 - total flux cleaned = 0.102957 Jy ! Component: 150 - total flux cleaned = 0.112491 Jy ! Component: 200 - total flux cleaned = 0.117457 Jy ! Total flux subtracted in 200 components = 0.117457 Jy ! Clean residual min=-0.001718 max=0.002335 Jy/beam ! Clean residual mean=-0.000011 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.117457 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.117457 Jy ! Inverting map and beam ! Estimated beam: bmin=1.044 mas, bmaj=2.157 mas, bpa=6.06 degrees ! Estimated noise=259.971 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 = 0.0032715 Jy ! Component: 100 - total flux cleaned = 0.00473393 Jy ! Component: 150 - total flux cleaned = 0.00571986 Jy ! Component: 200 - total flux cleaned = 0.00645857 Jy ! Total flux subtracted in 200 components = 0.00645857 Jy ! Clean residual min=-0.000763 max=0.000788 Jy/beam ! Clean residual mean=-0.000002 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.123916 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 26 components and 0.123916 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=2.105 mas, bmaj=3.42 mas, bpa=-4.689 degrees ! Estimated noise=305.866 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000737963 Jy ! Component: 100 - total flux cleaned = 0.00119273 Jy ! Component: 150 - total flux cleaned = 0.00151611 Jy ! Component: 200 - total flux cleaned = 0.0017572 Jy ! Total flux subtracted in 200 components = 0.0017572 Jy ! Clean residual min=-0.000926 max=0.000710 Jy/beam ! Clean residual mean=-0.000000 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.125673 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 = 0.000175693 Jy ! Component: 100 - total flux cleaned = 0.000235067 Jy ! Component: 150 - total flux cleaned = 0.000261262 Jy ! Component: 200 - total flux cleaned = 0.000270909 Jy ! Total flux subtracted in 200 components = 0.000270909 Jy ! Clean residual min=-0.000904 max=0.000714 Jy/beam ! Clean residual mean=0.000000 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.125944 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 61 components and 0.125944 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.044 mas, bmaj=2.157 mas, bpa=6.06 degrees ! Estimated noise=259.971 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000243623 Jy ! Component: 100 - total flux cleaned = -0.0002624 Jy ! Component: 150 - total flux cleaned = -0.000189296 Jy ! Component: 200 - total flux cleaned = -0.000109559 Jy ! Total flux subtracted in 200 components = -0.000109559 Jy ! Clean residual min=-0.000724 max=0.000675 Jy/beam ! Clean residual mean=0.000000 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.125834 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 72 components and 0.125834 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=0.070825Jy sigma=0.000777 ! Fit after self-cal, rms=0.070820Jy sigma=0.000777 wmodel J0123-0348_X_2014_12_20_pus_map.mod ! Writing 72 model components to file: J0123-0348_X_2014_12_20_pus_map.mod wobs J0123-0348_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J0123-0348_X_2014_12_20_pus_uvs.fits wwins J0123-0348_X_2014_12_20_pus_map.win ! wwins: Wrote 2 windows to J0123-0348_X_2014_12_20_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 = -9.83213e-05 Jy ! Component: 100 - total flux cleaned = -0.000145769 Jy ! Component: 150 - total flux cleaned = -0.000157532 Jy ! Component: 200 - total flux cleaned = -0.000168411 Jy ! Component: 250 - total flux cleaned = -0.000178825 Jy ! Component: 300 - total flux cleaned = -0.000209062 Jy ! Component: 350 - total flux cleaned = -0.00021876 Jy ! Component: 400 - total flux cleaned = -0.000199832 Jy ! Component: 450 - total flux cleaned = -0.000163022 Jy ! Component: 500 - total flux cleaned = -0.000117911 Jy ! Component: 550 - total flux cleaned = -5.61433e-05 Jy ! Component: 600 - total flux cleaned = -3.01792e-05 Jy ! Component: 650 - total flux cleaned = 2.07323e-05 Jy ! Component: 700 - total flux cleaned = 6.22487e-05 Jy ! Component: 750 - total flux cleaned = 9.48554e-05 Jy ! Component: 800 - total flux cleaned = 0.000134973 Jy ! Component: 850 - total flux cleaned = 0.00017444 Jy ! Component: 900 - total flux cleaned = 0.000189786 Jy ! Component: 950 - total flux cleaned = 0.000197381 Jy ! Component: 1000 - total flux cleaned = 0.000205056 Jy ! Component: 1050 - total flux cleaned = 0.000212444 Jy ! Component: 1100 - total flux cleaned = 0.000212419 Jy ! Component: 1150 - total flux cleaned = 0.000219752 Jy ! Component: 1200 - total flux cleaned = 0.000241086 Jy ! Component: 1250 - total flux cleaned = 0.000226867 Jy ! Component: 1300 - total flux cleaned = 0.000199199 Jy ! Component: 1350 - total flux cleaned = 0.000199325 Jy ! Component: 1400 - total flux cleaned = 0.00019259 Jy ! Component: 1450 - total flux cleaned = 0.000185775 Jy ! Component: 1500 - total flux cleaned = 0.0001528 Jy ! Component: 1550 - total flux cleaned = 0.000159295 Jy ! Component: 1600 - total flux cleaned = 0.000127122 Jy ! Component: 1650 - total flux cleaned = 0.000127129 Jy ! Component: 1700 - total flux cleaned = 0.000114439 Jy ! Component: 1750 - total flux cleaned = 7.70936e-05 Jy ! Component: 1800 - total flux cleaned = 7.09714e-05 Jy ! Component: 1850 - total flux cleaned = 7.71043e-05 Jy ! Component: 1900 - total flux cleaned = 6.50079e-05 Jy ! Component: 1950 - total flux cleaned = 5.89357e-05 Jy ! Component: 2000 - total flux cleaned = 5.30333e-05 Jy ! Total flux subtracted in 2048 components = 4.12372e-05 Jy ! Clean residual min=-0.000322 max=0.000358 Jy/beam ! Clean residual mean=-0.000000 rms=0.000108 Jy/beam ! Combined flux in latest and established models = 0.125876 Jy keep ! Adding 140 model components to the UV plane model. ! The established model now contains 212 components and 0.125876 Jy ![Exited script file: muppet] wmap "J0123-0348_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.044 x 2.157 at 6.06 degrees (North through East) ! Clean map min=-0.00052112 max=0.10946 Jy/beam ! Writing clean map to FITS file: J0123-0348_X_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.109465 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00010806 device "J0123-0348_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J0123-0348_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.29615 0.29615 0.5923 1.1846 2.3692 4.7384 9.47681 18.9536 37.9072 75.8144 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.109 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.044 x 2.157 at 6.06 degrees (North through East) ! Clean map min=-0.00052112 max=0.10946 Jy/beam quit ! Quitting program ! Log file J0123-0348_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:34:15 2016