! Started logfile: J2335-2907_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:18:58 2016 obs J2335-2907_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J2335-2907_X_2014_06_09_pus_uva.fits ! AN table 1: 122 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.612568 visibilities/baseline/integration-bin. ! Found source: J2335-2907 ! ! 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 40356 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 J2335-2907_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 253 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 253 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 253 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 253 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 253 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 253 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 253 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 253 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 253 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 253 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 253 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 253 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.948429Jy sigma=0.009711 ! Fit after self-cal, rms=0.908747Jy sigma=0.009338 ! 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=0.8216 mas, bmaj=3.765 mas, bpa=18.24 degrees ! Estimated noise=768.9 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 = 0.0723561 Jy ! Component: 100 - total flux cleaned = 0.0899347 Jy ! Total flux subtracted in 100 components = 0.0899347 Jy ! Clean residual min=-0.005420 max=0.007717 Jy/beam ! Clean residual mean=-0.000052 rms=0.001660 Jy/beam ! Combined flux in latest and established models = 0.0899347 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0899347 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=0.089166Jy sigma=0.000803 ! Fit after self-cal, rms=0.089149Jy sigma=0.000803 ! 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=1.008 mas, bmaj=4.14 mas, bpa=15.69 degrees ! Estimated noise=351.011 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 = 0.0128507 Jy ! Component: 100 - total flux cleaned = 0.0196134 Jy ! Component: 150 - total flux cleaned = 0.0236803 Jy ! Component: 200 - total flux cleaned = 0.0262691 Jy ! Total flux subtracted in 200 components = 0.0262691 Jy ! Clean residual min=-0.005472 max=0.003850 Jy/beam ! Clean residual mean=0.000023 rms=0.001426 Jy/beam ! Combined flux in latest and established models = 0.116204 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 64 components and 0.116204 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=0.087425Jy sigma=0.000782 ! Fit after self-cal, rms=0.087443Jy sigma=0.000781 ! 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 1.11 HN 1.02 KP 0.92 ! LA 1.02 MK 1.00* NL 1.04 OV 0.95 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.01 KP 0.86 ! LA 1.00 MK 1.00* NL 1.04 OV 0.96 ! PT 0.92 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.12 KP 0.83 ! LA 1.07 MK 1.00* NL 1.01 OV 0.91 ! PT 0.90 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.07 KP 0.77 ! LA 1.08 MK 1.00* NL 1.02 OV 0.94 ! PT 0.95 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.06 KP 0.75 ! LA 1.05 MK 1.00* NL 1.06 OV 0.95 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.05 KP 0.74 ! LA 1.04 MK 1.00* NL 1.03 OV 0.99 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.18 HN 1.16 KP 0.81 ! LA 1.16 MK 1.00* NL 1.11 OV 1.02 ! PT 1.01 SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 1.12 KP 0.74 ! LA 1.03 MK 1.00* NL 1.07 OV 1.01 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.12 KP 0.75 ! LA 1.05 MK 1.00* NL 1.09 OV 0.98 ! PT 0.96 SC 1.06 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.05 KP 0.80 ! LA 1.10 MK 1.00* NL 1.05 OV 0.96 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.01 KP 0.84 ! LA 1.09 MK 1.00* NL 1.02 OV 0.97 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 0.94 KP 0.87 ! LA 1.05 MK 1.00* NL 1.08 OV 0.94 ! PT 0.99 SC 1.06 ! ! ! Fit before self-cal, rms=0.087443Jy sigma=0.000781 ! Fit after self-cal, rms=0.087587Jy sigma=0.000768 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.013 mas, bmaj=4.201 mas, bpa=15.53 degrees ! Estimated noise=348.912 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 = -0.000901694 Jy ! Component: 100 - total flux cleaned = -0.000963505 Jy ! Component: 150 - total flux cleaned = -0.000990698 Jy ! Component: 200 - total flux cleaned = -0.00101281 Jy ! Total flux subtracted in 200 components = -0.00101281 Jy ! Clean residual min=-0.001586 max=0.001457 Jy/beam ! Clean residual mean=0.000006 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.115191 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 72 components and 0.115191 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=0.087567Jy sigma=0.000767 ! Fit after self-cal, rms=0.087620Jy sigma=0.000767 ! 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=0.087620Jy sigma=0.000767 ! Fit after self-cal, rms=0.088234Jy sigma=0.000767 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.013 mas, bmaj=4.214 mas, bpa=15.56 degrees ! Estimated noise=348.638 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000897147 Jy ! Component: 100 - total flux cleaned = -0.00100325 Jy ! Component: 150 - total flux cleaned = -0.00102096 Jy ! Component: 200 - total flux cleaned = -0.00103684 Jy ! Total flux subtracted in 200 components = -0.00103684 Jy ! Clean residual min=-0.001541 max=0.001479 Jy/beam ! Clean residual mean=0.000004 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.114154 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 78 components and 0.114154 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=0.088222Jy sigma=0.000767 ! Fit after self-cal, rms=0.088231Jy sigma=0.000767 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 = -9.08394e-05 Jy ! Component: 100 - total flux cleaned = -0.000104443 Jy ! Component: 150 - total flux cleaned = -0.000116415 Jy ! Component: 200 - total flux cleaned = -0.000127337 Jy ! Total flux subtracted in 200 components = -0.000127337 Jy ! Clean residual min=-0.001524 max=0.001489 Jy/beam ! Clean residual mean=0.000004 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.114027 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 82 components and 0.114027 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=0.088228Jy sigma=0.000766 ! Fit after self-cal, rms=0.088223Jy sigma=0.000766 ! 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=0.088223Jy sigma=0.000766 ! Fit after self-cal, rms=0.089626Jy sigma=0.000765 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.014 mas, bmaj=4.234 mas, bpa=15.6 degrees ! Estimated noise=348.817 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000533038 Jy ! Component: 100 - total flux cleaned = -0.000586952 Jy ! Component: 150 - total flux cleaned = -0.00059776 Jy ! Component: 200 - total flux cleaned = -0.000597434 Jy ! Total flux subtracted in 200 components = -0.000597434 Jy ! Clean residual min=-0.001204 max=0.001068 Jy/beam ! Clean residual mean=0.000001 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.113429 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 95 components and 0.113429 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=0.089621Jy sigma=0.000765 ! Fit after self-cal, rms=0.089677Jy sigma=0.000765 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 = -6.50099e-05 Jy ! Component: 100 - total flux cleaned = -6.45946e-05 Jy ! Component: 150 - total flux cleaned = -6.43702e-05 Jy ! Component: 200 - total flux cleaned = -6.39407e-05 Jy ! Total flux subtracted in 200 components = -6.39407e-05 Jy ! Clean residual min=-0.001142 max=0.001067 Jy/beam ! Clean residual mean=0.000001 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.113365 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 96 components and 0.113365 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=0.089675Jy sigma=0.000765 ! Fit after self-cal, rms=0.089673Jy sigma=0.000765 ! 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=0.089673Jy sigma=0.000765 ! Fit after self-cal, rms=0.090367Jy sigma=0.000765 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.272 mas, bmaj=7.22 mas, bpa=1.692 degrees ! Estimated noise=391.735 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00034863 Jy ! Component: 100 - total flux cleaned = -0.000453756 Jy ! Component: 150 - total flux cleaned = -0.000475013 Jy ! Component: 200 - total flux cleaned = -0.000479845 Jy ! Total flux subtracted in 200 components = -0.000479845 Jy ! Clean residual min=-0.000943 max=0.000852 Jy/beam ! Clean residual mean=0.000003 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.112886 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 99 components and 0.112886 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=0.090366Jy sigma=0.000765 ! Fit after self-cal, rms=0.090379Jy sigma=0.000765 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 = -1.48641e-05 Jy ! Component: 100 - total flux cleaned = -1.97894e-05 Jy ! Component: 150 - total flux cleaned = -1.99241e-05 Jy ! Component: 200 - total flux cleaned = -2.39941e-05 Jy ! Total flux subtracted in 200 components = -2.39941e-05 Jy ! Clean residual min=-0.000932 max=0.000843 Jy/beam ! Clean residual mean=0.000003 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.112862 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 99 components and 0.112862 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=0.090378Jy sigma=0.000765 ! Fit after self-cal, rms=0.090377Jy sigma=0.000765 ! 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=1.014 mas, bmaj=4.245 mas, bpa=15.64 degrees ! Estimated noise=348.917 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.014 x 4.245 at 15.64 degrees (North through East) ! Clean map min=-0.0010703 max=0.087861 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=0.8183 mas, bmaj=3.834 mas, bpa=18.17 degrees ! Estimated noise=770.088 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.072277 Jy ! Component: 100 - total flux cleaned = 0.0893511 Jy ! Component: 150 - total flux cleaned = 0.0977294 Jy ! Component: 200 - total flux cleaned = 0.102781 Jy ! Total flux subtracted in 200 components = 0.102781 Jy ! Clean residual min=-0.002214 max=0.002745 Jy/beam ! Clean residual mean=-0.000024 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.102781 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 37 model components to the UV plane model. ! The established model now contains 37 components and 0.102781 Jy ! Inverting map and beam ! Estimated beam: bmin=1.014 mas, bmaj=4.245 mas, bpa=15.64 degrees ! Estimated noise=348.917 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 = 0.0044274 Jy ! Component: 100 - total flux cleaned = 0.00667704 Jy ! Component: 150 - total flux cleaned = 0.00796039 Jy ! Component: 200 - total flux cleaned = 0.00872099 Jy ! Total flux subtracted in 200 components = 0.00872099 Jy ! Clean residual min=-0.001031 max=0.001056 Jy/beam ! Clean residual mean=-0.000004 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.111502 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 70 components and 0.111502 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=2.272 mas, bmaj=7.22 mas, bpa=1.692 degrees ! Estimated noise=391.735 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000548113 Jy ! Component: 100 - total flux cleaned = 0.000730955 Jy ! Component: 150 - total flux cleaned = 0.000748858 Jy ! Component: 200 - total flux cleaned = 0.000770159 Jy ! Total flux subtracted in 200 components = 0.000770159 Jy ! Clean residual min=-0.000914 max=0.000809 Jy/beam ! Clean residual mean=-0.000001 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.112272 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 = 1.43291e-05 Jy ! Component: 100 - total flux cleaned = 2.77217e-05 Jy ! Component: 150 - total flux cleaned = 3.61356e-05 Jy ! Component: 200 - total flux cleaned = 4.80692e-05 Jy ! Total flux subtracted in 200 components = 4.80692e-05 Jy ! Clean residual min=-0.000911 max=0.000809 Jy/beam ! Clean residual mean=-0.000001 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.11232 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 82 components and 0.11232 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.014 mas, bmaj=4.245 mas, bpa=15.64 degrees ! Estimated noise=348.917 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.61265e-05 Jy ! Component: 100 - total flux cleaned = -3.58434e-05 Jy ! Component: 150 - total flux cleaned = -1.70867e-05 Jy ! Component: 200 - total flux cleaned = 4.54052e-07 Jy ! Total flux subtracted in 200 components = 4.54052e-07 Jy ! Clean residual min=-0.000997 max=0.001051 Jy/beam ! Clean residual mean=-0.000001 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.11232 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 89 components and 0.112321 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=0.090379Jy sigma=0.000765 ! Fit after self-cal, rms=0.090368Jy sigma=0.000765 wmodel J2335-2907_X_2014_06_09_pus_map.mod ! Writing 89 model components to file: J2335-2907_X_2014_06_09_pus_map.mod wobs J2335-2907_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J2335-2907_X_2014_06_09_pus_uvs.fits wwins J2335-2907_X_2014_06_09_pus_map.win ! wwins: Wrote 1 windows to J2335-2907_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 = 4.11312e-05 Jy ! Component: 100 - total flux cleaned = 0.000172662 Jy ! Component: 150 - total flux cleaned = 0.00020259 Jy ! Component: 200 - total flux cleaned = 0.000216705 Jy ! Component: 250 - total flux cleaned = 0.000230658 Jy ! Component: 300 - total flux cleaned = 0.000256561 Jy ! Component: 350 - total flux cleaned = 0.000218817 Jy ! Component: 400 - total flux cleaned = 0.000194521 Jy ! Component: 450 - total flux cleaned = 0.000171038 Jy ! Component: 500 - total flux cleaned = 0.000148222 Jy ! Component: 550 - total flux cleaned = 0.000104053 Jy ! Component: 600 - total flux cleaned = 9.34683e-05 Jy ! Component: 650 - total flux cleaned = 8.31361e-05 Jy ! Component: 700 - total flux cleaned = 8.30246e-05 Jy ! Component: 750 - total flux cleaned = 5.29133e-05 Jy ! Component: 800 - total flux cleaned = 4.31501e-05 Jy ! Component: 850 - total flux cleaned = 3.34381e-05 Jy ! Component: 900 - total flux cleaned = 3.34578e-05 Jy ! Component: 950 - total flux cleaned = 3.32798e-05 Jy ! Component: 1000 - total flux cleaned = 3.33099e-05 Jy ! Component: 1050 - total flux cleaned = 6.91948e-05 Jy ! Component: 1100 - total flux cleaned = 5.16154e-05 Jy ! Component: 1150 - total flux cleaned = 9.47686e-05 Jy ! Component: 1200 - total flux cleaned = 9.45129e-05 Jy ! Component: 1250 - total flux cleaned = 6.0906e-05 Jy ! Component: 1300 - total flux cleaned = 6.08887e-05 Jy ! Component: 1350 - total flux cleaned = 4.47237e-05 Jy ! Component: 1400 - total flux cleaned = 5.2878e-05 Jy ! Component: 1450 - total flux cleaned = 6.08393e-05 Jy ! Component: 1500 - total flux cleaned = 3.73988e-05 Jy ! Component: 1550 - total flux cleaned = 3.74509e-05 Jy ! Component: 1600 - total flux cleaned = 5.26975e-05 Jy ! Component: 1650 - total flux cleaned = 4.51993e-05 Jy ! Component: 1700 - total flux cleaned = 5.25215e-05 Jy ! Component: 1750 - total flux cleaned = 3.05632e-05 Jy ! Component: 1800 - total flux cleaned = 3.06115e-05 Jy ! Component: 1850 - total flux cleaned = 2.09303e-06 Jy ! Component: 1900 - total flux cleaned = -4.97517e-06 Jy ! Component: 1950 - total flux cleaned = -1.19298e-05 Jy ! Component: 2000 - total flux cleaned = -3.27066e-05 Jy ! Total flux subtracted in 2048 components = -5.32773e-05 Jy ! Clean residual min=-0.000413 max=0.000357 Jy/beam ! Clean residual mean=-0.000002 rms=0.000138 Jy/beam ! Combined flux in latest and established models = 0.112267 Jy keep ! Adding 121 model components to the UV plane model. ! The established model now contains 210 components and 0.112267 Jy ![Exited script file: muppet] wmap "J2335-2907_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.014 x 4.245 at 15.64 degrees (North through East) ! Clean map min=-0.00073749 max=0.088577 Jy/beam ! Writing clean map to FITS file: J2335-2907_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 0.0885773 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000135861 device "J2335-2907_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J2335-2907_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.460145 0.460145 0.920291 1.84058 3.68116 7.36232 14.7246 29.4493 58.8986 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.088 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.014 x 4.245 at 15.64 degrees (North through East) ! Clean map min=-0.00073749 max=0.088577 Jy/beam quit ! Quitting program ! Log file J2335-2907_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:19:00 2016