! Started logfile: J0648-3044_X_2014_08_09_pus_uvs.log on Wed Nov 30 14:05:47 2016 obs J0648-3044_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J0648-3044_X_2014_08_09_pus_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.416374 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0648-3044 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 324 lines of history. ! ! Reading 12816 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 J0648-3044_X_2014_08_09_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 223 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 223 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 223 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 223 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 223 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 223 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 223 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 223 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 223 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 223 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 223 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 223 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.429444Jy sigma=0.003922 ! Fit after self-cal, rms=0.285023Jy sigma=0.002493 ! 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=0.8171 mas, bmaj=3.589 mas, bpa=8.255 degrees ! Estimated noise=1089.08 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 = 0.599885 Jy ! Component: 100 - total flux cleaned = 0.735964 Jy ! Total flux subtracted in 100 components = 0.735964 Jy ! Clean residual min=-0.043952 max=0.064963 Jy/beam ! Clean residual mean=-0.000559 rms=0.013057 Jy/beam ! Combined flux in latest and established models = 0.735964 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.735964 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=0.196204Jy sigma=0.001718 ! Fit after self-cal, rms=0.196207Jy sigma=0.001718 ! 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=0.9825 mas, bmaj=4.073 mas, bpa=8.319 degrees ! Estimated noise=666.018 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 (1.2, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0841248 Jy ! Component: 100 - total flux cleaned = 0.132696 Jy ! Component: 150 - total flux cleaned = 0.164327 Jy ! Component: 200 - total flux cleaned = 0.185917 Jy ! Total flux subtracted in 200 components = 0.185917 Jy ! Clean residual min=-0.036660 max=0.028885 Jy/beam ! Clean residual mean=0.000384 rms=0.008443 Jy/beam ! Combined flux in latest and established models = 0.921881 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 61 components and 0.921881 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=0.151825Jy sigma=0.001293 ! Fit after self-cal, rms=0.150945Jy sigma=0.001281 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 54 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.09 HN 1.10 KP 0.92 ! LA 1.00 MK 1.00* NL 0.99 OV 0.97 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 2. ! A total of 54 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.09 HN 1.12 KP 0.86 ! LA 1.00 MK 1.00* NL 1.00 OV 0.98 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 3. ! A total of 54 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.09 HN 1.12 KP 0.82 ! LA 1.03 MK 1.00* NL 1.00 OV 0.97 ! PT 0.92 SC 0.97 ! ! ! Correcting IF 4. ! A total of 54 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.08 HN 1.11 KP 0.79 ! LA 1.03 MK 1.00* NL 0.99 OV 0.96 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 5. ! A total of 54 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.08 HN 1.09 KP 0.74 ! LA 1.02 MK 1.00* NL 1.01 OV 0.97 ! PT 0.93 SC 0.98 ! ! ! Correcting IF 6. ! A total of 54 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.12 HN 1.09 KP 0.74 ! LA 1.03 MK 1.00* NL 1.01 OV 1.00 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 7. ! A total of 54 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.20 HN 1.27 KP 0.78 ! LA 1.11 MK 1.00* NL 1.05 OV 1.05 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 8. ! A total of 54 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.13 HN 1.18 KP 0.74 ! LA 1.01 MK 1.00* NL 1.01 OV 1.03 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 9. ! A total of 54 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.12 HN 1.14 KP 0.76 ! LA 1.03 MK 1.00* NL 1.02 OV 1.03 ! PT 0.95 SC 0.96 ! ! ! Correcting IF 10. ! A total of 54 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.09 HN 1.13 KP 0.80 ! LA 1.04 MK 1.00* NL 1.04 OV 1.01 ! PT 0.96 SC 0.97 ! ! ! Correcting IF 11. ! A total of 54 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.12 HN 1.11 KP 0.82 ! LA 1.05 MK 1.00* NL 1.03 OV 1.00 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 12. ! A total of 54 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.11 HN 1.11 KP 0.85 ! LA 1.04 MK 1.00* NL 1.02 OV 1.00 ! PT 0.97 SC 1.02 ! ! ! Fit before self-cal, rms=0.150945Jy sigma=0.001281 ! Fit after self-cal, rms=0.101316Jy sigma=0.000848 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.029 mas, bmaj=4.167 mas, bpa=7.304 degrees ! Estimated noise=680.611 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 = 0.00243045 Jy ! Component: 100 - total flux cleaned = 0.00130918 Jy ! Component: 150 - total flux cleaned = 0.000592001 Jy ! Component: 200 - total flux cleaned = 0.000585648 Jy ! Total flux subtracted in 200 components = 0.000585648 Jy ! Clean residual min=-0.010137 max=0.011101 Jy/beam ! Clean residual mean=-0.000023 rms=0.002508 Jy/beam ! Combined flux in latest and established models = 0.922467 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 76 components and 0.922467 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=0.099459Jy sigma=0.000835 ! Fit after self-cal, rms=0.099430Jy sigma=0.000833 ! 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=0.099430Jy sigma=0.000833 ! Fit after self-cal, rms=0.099496Jy sigma=0.000832 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.03 mas, bmaj=4.174 mas, bpa=7.347 degrees ! Estimated noise=679.013 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00149958 Jy ! Component: 100 - total flux cleaned = -0.0019184 Jy ! Component: 150 - total flux cleaned = -0.00208039 Jy ! Component: 200 - total flux cleaned = -0.00208238 Jy ! Total flux subtracted in 200 components = -0.00208238 Jy ! Clean residual min=-0.009282 max=0.010042 Jy/beam ! Clean residual mean=-0.000027 rms=0.002347 Jy/beam ! Combined flux in latest and established models = 0.920385 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 90 components and 0.920385 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=0.098551Jy sigma=0.000826 ! Fit after self-cal, rms=0.098519Jy sigma=0.000826 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 = 0.00101663 Jy ! Component: 100 - total flux cleaned = 0.00101622 Jy ! Component: 150 - total flux cleaned = 0.000892611 Jy ! Component: 200 - total flux cleaned = 0.000896284 Jy ! Total flux subtracted in 200 components = 0.000896284 Jy ! Clean residual min=-0.009254 max=0.009768 Jy/beam ! Clean residual mean=-0.000020 rms=0.002277 Jy/beam ! Combined flux in latest and established models = 0.921281 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 95 components and 0.921281 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=0.098141Jy sigma=0.000823 ! Fit after self-cal, rms=0.098129Jy sigma=0.000823 ! 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=0.098129Jy sigma=0.000823 ! Fit after self-cal, rms=0.096841Jy sigma=0.000802 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.031 mas, bmaj=4.189 mas, bpa=7.358 degrees ! Estimated noise=678.384 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00281405 Jy ! Component: 100 - total flux cleaned = -0.00297604 Jy ! Component: 150 - total flux cleaned = -0.00297774 Jy ! Component: 200 - total flux cleaned = -0.00277143 Jy ! Total flux subtracted in 200 components = -0.00277143 Jy ! Clean residual min=-0.007320 max=0.007205 Jy/beam ! Clean residual mean=-0.000086 rms=0.001617 Jy/beam ! Combined flux in latest and established models = 0.918509 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 103 components and 0.91851 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=0.096193Jy sigma=0.000799 ! Fit after self-cal, rms=0.096199Jy sigma=0.000798 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 = 0.000920245 Jy ! Component: 100 - total flux cleaned = 0.000832359 Jy ! Component: 150 - total flux cleaned = 0.000834901 Jy ! Component: 200 - total flux cleaned = 0.000835983 Jy ! Total flux subtracted in 200 components = 0.000835983 Jy ! Clean residual min=-0.007395 max=0.006924 Jy/beam ! Clean residual mean=-0.000079 rms=0.001578 Jy/beam ! Combined flux in latest and established models = 0.919345 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 112 components and 0.919346 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=0.095975Jy sigma=0.000797 ! Fit after self-cal, rms=0.095972Jy sigma=0.000797 ! 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=0.095972Jy sigma=0.000797 ! Fit after self-cal, rms=0.096158Jy sigma=0.000796 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.309 mas, bmaj=6.287 mas, bpa=-4.462 degrees ! Estimated noise=789.192 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00170251 Jy ! Component: 100 - total flux cleaned = -0.00201383 Jy ! Component: 150 - total flux cleaned = -0.00178036 Jy ! Component: 200 - total flux cleaned = -0.00162612 Jy ! Total flux subtracted in 200 components = -0.00162612 Jy ! Clean residual min=-0.005613 max=0.008297 Jy/beam ! Clean residual mean=-0.000127 rms=0.001812 Jy/beam ! Combined flux in latest and established models = 0.917719 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 121 components and 0.917719 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=0.096058Jy sigma=0.000796 ! Fit after self-cal, rms=0.096065Jy sigma=0.000796 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 (6.6, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00469778 Jy ! Component: 100 - total flux cleaned = 0.00410128 Jy ! Component: 150 - total flux cleaned = 0.00329235 Jy ! Component: 200 - total flux cleaned = 0.0028892 Jy ! Total flux subtracted in 200 components = 0.0028892 Jy ! Clean residual min=-0.004778 max=0.003782 Jy/beam ! Clean residual mean=-0.000051 rms=0.001265 Jy/beam ! Combined flux in latest and established models = 0.920609 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 147 components and 0.920609 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=0.095388Jy sigma=0.000790 ! Fit after self-cal, rms=0.095362Jy sigma=0.000790 ! 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=1.032 mas, bmaj=4.202 mas, bpa=7.373 degrees ! Estimated noise=678.013 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.032 x 4.202 at 7.373 degrees (North through East) ! Clean map min=-0.005867 max=0.74195 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 ! Performing amp+phase self-cal ! ! 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=0.095362Jy sigma=0.000790 ! Fit after self-cal, rms=0.088873Jy sigma=0.000722 ! Inverting map and beam ! Estimated beam: bmin=1.032 mas, bmaj=4.204 mas, bpa=7.356 degrees ! Estimated noise=676.504 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000579046 Jy ! Component: 100 - total flux cleaned = -0.00100976 Jy ! Component: 150 - total flux cleaned = -0.0012744 Jy ! Component: 200 - total flux cleaned = -0.00163447 Jy ! Total flux subtracted in 200 components = -0.00163447 Jy ! Clean residual min=-0.004785 max=0.003306 Jy/beam ! Clean residual mean=0.000001 rms=0.001010 Jy/beam ! Combined flux in latest and established models = 0.918974 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 173 components and 0.918974 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=0.088364Jy sigma=0.000718 ! Fit after self-cal, rms=0.088360Jy sigma=0.000718 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.29001e-05 Jy ! Component: 100 - total flux cleaned = -7.53861e-05 Jy ! Component: 150 - total flux cleaned = -0.000170309 Jy ! Component: 200 - total flux cleaned = -0.00025886 Jy ! Total flux subtracted in 200 components = -0.00025886 Jy ! Clean residual min=-0.004493 max=0.003002 Jy/beam ! Clean residual mean=-0.000003 rms=0.000948 Jy/beam ! Combined flux in latest and established models = 0.918715 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 206 components and 0.918715 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=0.088106Jy sigma=0.000717 ! Fit after self-cal, rms=0.088108Jy sigma=0.000717 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.088108Jy sigma=0.000717 ! Fit after self-cal, rms=0.088050Jy sigma=0.000717 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=0.8244 mas, bmaj=3.661 mas, bpa=8.362 degrees ! Estimated noise=1064.73 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.594639 Jy ! Component: 100 - total flux cleaned = 0.725572 Jy ! Component: 150 - total flux cleaned = 0.76915 Jy ! Component: 200 - total flux cleaned = 0.797707 Jy ! Total flux subtracted in 200 components = 0.797707 Jy ! Clean residual min=-0.011240 max=0.018674 Jy/beam ! Clean residual mean=-0.000385 rms=0.004249 Jy/beam ! Combined flux in latest and established models = 0.797707 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.797707 Jy ! Inverting map and beam ! Estimated beam: bmin=1.032 mas, bmaj=4.208 mas, bpa=7.351 degrees ! Estimated noise=676.265 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 = 0.0379801 Jy ! Component: 100 - total flux cleaned = 0.0620343 Jy ! Component: 150 - total flux cleaned = 0.0778968 Jy ! Component: 200 - total flux cleaned = 0.088807 Jy ! Total flux subtracted in 200 components = 0.088807 Jy ! Clean residual min=-0.006488 max=0.009043 Jy/beam ! Clean residual mean=-0.000275 rms=0.001990 Jy/beam ! Combined flux in latest and established models = 0.886514 Jy ! Adding 85 model components to the UV plane model. ! The established model now contains 110 components and 0.886514 Jy ! Inverting map ! Added new window around map position (-1.6, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00906262 Jy ! Component: 100 - total flux cleaned = 0.0145091 Jy ! Component: 150 - total flux cleaned = 0.0181369 Jy ! Component: 200 - total flux cleaned = 0.0212479 Jy ! Total flux subtracted in 200 components = 0.0212479 Jy ! Clean residual min=-0.004395 max=0.003308 Jy/beam ! Clean residual mean=-0.000107 rms=0.001250 Jy/beam ! Combined flux in latest and established models = 0.907762 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 161 components and 0.907762 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=2.312 mas, bmaj=6.297 mas, bpa=-4.447 degrees ! Estimated noise=786.704 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00509903 Jy ! Component: 100 - total flux cleaned = 0.00559844 Jy ! Component: 150 - total flux cleaned = 0.0061839 Jy ! Component: 200 - total flux cleaned = 0.00682513 Jy ! Total flux subtracted in 200 components = 0.00682513 Jy ! Clean residual min=-0.003968 max=0.003758 Jy/beam ! Clean residual mean=-0.000073 rms=0.001214 Jy/beam ! Combined flux in latest and established models = 0.914587 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 = 0.000454362 Jy ! Component: 100 - total flux cleaned = 0.00106234 Jy ! Component: 150 - total flux cleaned = 0.00142092 Jy ! Component: 200 - total flux cleaned = 0.00158937 Jy ! Total flux subtracted in 200 components = 0.00158937 Jy ! Clean residual min=-0.003703 max=0.003497 Jy/beam ! Clean residual mean=-0.000034 rms=0.001080 Jy/beam ! Combined flux in latest and established models = 0.916176 Jy ! Adding 93 model components to the UV plane model. ! The established model now contains 241 components and 0.916176 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.032 mas, bmaj=4.208 mas, bpa=7.351 degrees ! Estimated noise=676.265 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000540441 Jy ! Component: 100 - total flux cleaned = 0.000905867 Jy ! Component: 150 - total flux cleaned = 0.000820844 Jy ! Component: 200 - total flux cleaned = 0.000745398 Jy ! Total flux subtracted in 200 components = 0.000745398 Jy ! Clean residual min=-0.003600 max=0.002778 Jy/beam ! Clean residual mean=-0.000012 rms=0.000861 Jy/beam ! Combined flux in latest and established models = 0.916922 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 271 components and 0.916922 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=0.087713Jy sigma=0.000714 ! Fit after self-cal, rms=0.087677Jy sigma=0.000714 wmodel J0648-3044_X_2014_08_09_pus_map.mod ! Writing 271 model components to file: J0648-3044_X_2014_08_09_pus_map.mod wobs J0648-3044_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J0648-3044_X_2014_08_09_pus_uvs.fits wwins J0648-3044_X_2014_08_09_pus_map.win ! wwins: Wrote 4 windows to J0648-3044_X_2014_08_09_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00156334 Jy ! Component: 100 - total flux cleaned = -0.00247503 Jy ! Component: 150 - total flux cleaned = -0.00315799 Jy ! Component: 200 - total flux cleaned = -0.00342959 Jy ! Component: 250 - total flux cleaned = -0.00360099 Jy ! Component: 300 - total flux cleaned = -0.00380489 Jy ! Component: 350 - total flux cleaned = -0.00411512 Jy ! Component: 400 - total flux cleaned = -0.00441385 Jy ! Component: 450 - total flux cleaned = -0.004667 Jy ! Component: 500 - total flux cleaned = -0.00491253 Jy ! Component: 550 - total flux cleaned = -0.0051499 Jy ! Component: 600 - total flux cleaned = -0.00537938 Jy ! Component: 650 - total flux cleaned = -0.00550572 Jy ! Component: 700 - total flux cleaned = -0.00566015 Jy ! Component: 750 - total flux cleaned = -0.00578066 Jy ! Component: 800 - total flux cleaned = -0.00578068 Jy ! Component: 850 - total flux cleaned = -0.00586645 Jy ! Component: 900 - total flux cleaned = -0.00586631 Jy ! Component: 950 - total flux cleaned = -0.00600401 Jy ! Component: 1000 - total flux cleaned = -0.0060852 Jy ! Component: 1050 - total flux cleaned = -0.00627048 Jy ! Component: 1100 - total flux cleaned = -0.00640034 Jy ! Component: 1150 - total flux cleaned = -0.00647719 Jy ! Component: 1200 - total flux cleaned = -0.00660279 Jy ! Component: 1250 - total flux cleaned = -0.00667652 Jy ! Component: 1300 - total flux cleaned = -0.00667633 Jy ! Component: 1350 - total flux cleaned = -0.00677233 Jy ! Component: 1400 - total flux cleaned = -0.00674887 Jy ! Component: 1450 - total flux cleaned = -0.00681928 Jy ! Component: 1500 - total flux cleaned = -0.00686528 Jy ! Component: 1550 - total flux cleaned = -0.00686533 Jy ! Component: 1600 - total flux cleaned = -0.00686509 Jy ! Component: 1650 - total flux cleaned = -0.00682094 Jy ! Component: 1700 - total flux cleaned = -0.00682122 Jy ! Component: 1750 - total flux cleaned = -0.00684297 Jy ! Component: 1800 - total flux cleaned = -0.00682155 Jy ! Component: 1850 - total flux cleaned = -0.00682148 Jy ! Component: 1900 - total flux cleaned = -0.00684253 Jy ! Component: 1950 - total flux cleaned = -0.00675998 Jy ! Component: 2000 - total flux cleaned = -0.00673932 Jy ! Total flux subtracted in 2048 components = -0.00671927 Jy ! Clean residual min=-0.001051 max=0.001170 Jy/beam ! Clean residual mean=0.000000 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.910203 Jy keep ! Adding 206 model components to the UV plane model. ! The established model now contains 476 components and 0.910202 Jy ![Exited script file: muppet] wmap "J0648-3044_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.032 x 4.208 at 7.351 degrees (North through East) ! Clean map min=-0.0058998 max=0.74728 Jy/beam ! Writing clean map to FITS file: J0648-3044_X_2014_08_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.747283 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000437973 device "J0648-3044_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0648-3044_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.175826 0.175826 0.351652 0.703304 1.40661 2.81322 5.62644 11.2529 22.5057 45.0115 90.023 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.747 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.032 x 4.208 at 7.351 degrees (North through East) ! Clean map min=-0.0058998 max=0.74728 Jy/beam quit ! Quitting program ! Log file J0648-3044_X_2014_08_09_pus_uvs.log closed on Wed Nov 30 14:05:49 2016