! Started logfile: J0015-1807_X_2014_08_09_pus_uvs.log on Sat Jan 7 21:47:52 2017 obs J0015-1807_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J0015-1807_X_2014_08_09_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.784464 visibilities/baseline/integration-bin. ! Found source: J0015-1807 ! ! 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 47868 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 = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J0015-1807_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 = 1024x1024 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 123 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 123 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 123 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 123 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 123 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 123 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 123 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 123 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 123 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 123 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 123 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 123 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.943627Jy sigma=0.009825 ! Fit after self-cal, rms=0.906106Jy sigma=0.009439 ! 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=0.9055 mas, bmaj=2.787 mas, bpa=19.51 degrees ! Estimated noise=816.88 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 = 0.0707451 Jy ! Component: 100 - total flux cleaned = 0.0962705 Jy ! Total flux subtracted in 100 components = 0.0962705 Jy ! Clean residual min=-0.005521 max=0.012302 Jy/beam ! Clean residual mean=0.000018 rms=0.001872 Jy/beam ! Combined flux in latest and established models = 0.0962705 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0962705 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=0.089629Jy sigma=0.000851 ! Fit after self-cal, rms=0.089616Jy sigma=0.000850 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.014922 Jy ! Component: 100 - total flux cleaned = 0.0241267 Jy ! Total flux subtracted in 100 components = 0.0241267 Jy ! Clean residual min=-0.004393 max=0.006478 Jy/beam ! Clean residual mean=0.000010 rms=0.001216 Jy/beam ! Combined flux in latest and established models = 0.120397 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 32 components and 0.120397 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=0.086338Jy sigma=0.000807 ! Fit after self-cal, rms=0.086361Jy sigma=0.000806 ! 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=1.167 mas, bmaj=3.13 mas, bpa=16.24 degrees ! Estimated noise=314.915 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 = 0.00868851 Jy ! Component: 100 - total flux cleaned = 0.0132317 Jy ! Component: 150 - total flux cleaned = 0.0156924 Jy ! Component: 200 - total flux cleaned = 0.0170454 Jy ! Total flux subtracted in 200 components = 0.0170454 Jy ! Clean residual min=-0.004887 max=0.005248 Jy/beam ! Clean residual mean=0.000004 rms=0.001255 Jy/beam ! Combined flux in latest and established models = 0.137443 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 60 components and 0.137443 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=0.085530Jy sigma=0.000797 ! Fit after self-cal, rms=0.085536Jy sigma=0.000797 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 1.16 KP 0.92 ! LA 1.01 MK 1.00* NL 0.97 OV 0.99 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.12 HN 1.08 KP 0.89 ! LA 0.99 MK 1.00* NL 1.01 OV 0.97 ! PT 0.97 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.09 HN 1.13 KP 0.84 ! LA 1.03 MK 1.00* NL 0.99 OV 0.99 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.09 HN 1.17 KP 0.78 ! LA 1.03 MK 1.00* NL 0.98 OV 1.00 ! PT 0.96 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.12 HN 1.06 KP 0.74 ! LA 1.04 MK 1.00* NL 0.99 OV 1.00 ! PT 0.95 SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.14 HN 1.14 KP 0.76 ! LA 1.05 MK 1.00* NL 0.96 OV 1.01 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.23 HN 1.30 KP 0.80 ! LA 1.09 MK 1.00* NL 1.06 OV 1.10 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.17 HN 1.14 KP 0.76 ! LA 1.06 MK 1.00* NL 0.98 OV 1.04 ! PT 0.96 SC 1.09 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.11 HN 1.09 KP 0.77 ! LA 1.09 MK 1.00* NL 1.00 OV 1.04 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.10 HN 1.14 KP 0.81 ! LA 1.06 MK 1.00* NL 1.02 OV 1.09 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.15 HN 1.07 KP 0.86 ! LA 1.09 MK 1.00* NL 1.00 OV 1.03 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.16 HN 1.07 KP 0.89 ! LA 1.07 MK 1.00* NL 0.99 OV 1.03 ! PT 1.00 SC 0.94 ! ! ! Fit before self-cal, rms=0.085536Jy sigma=0.000797 ! Fit after self-cal, rms=0.086018Jy sigma=0.000781 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.177 mas, bmaj=3.17 mas, bpa=16.59 degrees ! Estimated noise=316.384 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (2.4, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00343111 Jy ! Component: 100 - total flux cleaned = 0.00392772 Jy ! Component: 150 - total flux cleaned = 0.00398898 Jy ! Component: 200 - total flux cleaned = 0.00403617 Jy ! Total flux subtracted in 200 components = 0.00403617 Jy ! Clean residual min=-0.001800 max=0.002282 Jy/beam ! Clean residual mean=-0.000000 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.141479 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 78 components and 0.141479 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=0.085840Jy sigma=0.000779 ! Fit after self-cal, rms=0.085848Jy sigma=0.000779 ! Inverting map ! Added new window around map position (28.4, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00225145 Jy ! Component: 100 - total flux cleaned = 0.00317329 Jy ! Component: 150 - total flux cleaned = 0.00338377 Jy ! Component: 200 - total flux cleaned = 0.00345878 Jy ! Total flux subtracted in 200 components = 0.00345878 Jy ! Clean residual min=-0.001709 max=0.001624 Jy/beam ! Clean residual mean=0.000000 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.144938 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 111 components and 0.144938 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=0.085777Jy sigma=0.000778 ! Fit after self-cal, rms=0.085775Jy sigma=0.000778 ! 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=0.085775Jy sigma=0.000778 ! Fit after self-cal, rms=0.087896Jy sigma=0.000777 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.181 mas, bmaj=3.157 mas, bpa=16.43 degrees ! Estimated noise=315.695 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000738238 Jy ! Component: 100 - total flux cleaned = 0.000953596 Jy ! Component: 150 - total flux cleaned = 0.00098522 Jy ! Component: 200 - total flux cleaned = 0.00101337 Jy ! Total flux subtracted in 200 components = 0.00101337 Jy ! Clean residual min=-0.001382 max=0.001258 Jy/beam ! Clean residual mean=0.000001 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.145951 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 134 components and 0.145951 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=0.087865Jy sigma=0.000776 ! Fit after self-cal, rms=0.087884Jy sigma=0.000776 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 = 0.000241822 Jy ! Component: 100 - total flux cleaned = 0.000242972 Jy ! Component: 150 - total flux cleaned = 0.000243641 Jy ! Component: 200 - total flux cleaned = 0.000268085 Jy ! Total flux subtracted in 200 components = 0.000268085 Jy ! Clean residual min=-0.001330 max=0.001156 Jy/beam ! Clean residual mean=0.000001 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.146219 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 141 components and 0.146219 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=0.087867Jy sigma=0.000776 ! Fit after self-cal, rms=0.087869Jy sigma=0.000776 ! 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=0.087869Jy sigma=0.000776 ! Fit after self-cal, rms=0.088561Jy sigma=0.000776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.186 mas, bmaj=3.159 mas, bpa=16.35 degrees ! Estimated noise=316.137 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.10738e-05 Jy ! Component: 100 - total flux cleaned = 4.45149e-05 Jy ! Component: 150 - total flux cleaned = 8.88239e-05 Jy ! Component: 200 - total flux cleaned = 8.82546e-05 Jy ! Total flux subtracted in 200 components = 8.82546e-05 Jy ! Clean residual min=-0.001260 max=0.001118 Jy/beam ! Clean residual mean=0.000001 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.146307 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 151 components and 0.146307 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=0.088547Jy sigma=0.000776 ! Fit after self-cal, rms=0.088553Jy sigma=0.000776 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 = 7.30779e-05 Jy ! Component: 100 - total flux cleaned = 7.29309e-05 Jy ! Component: 150 - total flux cleaned = 7.21781e-05 Jy ! Component: 200 - total flux cleaned = 5.31936e-05 Jy ! Total flux subtracted in 200 components = 5.31936e-05 Jy ! Clean residual min=-0.001222 max=0.001095 Jy/beam ! Clean residual mean=0.000001 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.14636 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 157 components and 0.14636 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=0.088543Jy sigma=0.000776 ! Fit after self-cal, rms=0.088545Jy sigma=0.000776 ! 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=0.088545Jy sigma=0.000776 ! Fit after self-cal, rms=0.089117Jy sigma=0.000776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.357 mas, bmaj=4.717 mas, bpa=4.339 degrees ! Estimated noise=343.866 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.28853e-06 Jy ! Component: 100 - total flux cleaned = -8.67934e-05 Jy ! Component: 150 - total flux cleaned = -0.000139927 Jy ! Component: 200 - total flux cleaned = -0.000140627 Jy ! Total flux subtracted in 200 components = -0.000140627 Jy ! Clean residual min=-0.001095 max=0.001068 Jy/beam ! Clean residual mean=0.000001 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.14622 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 177 components and 0.14622 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=0.089115Jy sigma=0.000776 ! Fit after self-cal, rms=0.089117Jy sigma=0.000776 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.62609e-05 Jy ! Component: 100 - total flux cleaned = -3.57924e-05 Jy ! Component: 150 - total flux cleaned = -4.55589e-05 Jy ! Component: 200 - total flux cleaned = -3.55818e-05 Jy ! Total flux subtracted in 200 components = -3.55818e-05 Jy ! Clean residual min=-0.001101 max=0.001073 Jy/beam ! Clean residual mean=0.000001 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.146184 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 188 components and 0.146184 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=0.089114Jy sigma=0.000776 ! Fit after self-cal, rms=0.089115Jy sigma=0.000776 ! 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=1.189 mas, bmaj=3.16 mas, bpa=16.32 degrees ! Estimated noise=316.6 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.189 x 3.16 at 16.32 degrees (North through East) ! Clean map min=-0.0010642 max=0.088003 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=0.9135 mas, bmaj=2.806 mas, bpa=19.58 degrees ! Estimated noise=836.754 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0717385 Jy ! Component: 100 - total flux cleaned = 0.0978385 Jy ! Component: 150 - total flux cleaned = 0.112745 Jy ! Component: 200 - total flux cleaned = 0.122071 Jy ! Total flux subtracted in 200 components = 0.122071 Jy ! Clean residual min=-0.003516 max=0.004961 Jy/beam ! Clean residual mean=0.000008 rms=0.001048 Jy/beam ! Combined flux in latest and established models = 0.122071 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.122071 Jy ! Inverting map and beam ! Estimated beam: bmin=1.189 mas, bmaj=3.16 mas, bpa=16.32 degrees ! Estimated noise=316.6 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 = 0.00768831 Jy ! Component: 100 - total flux cleaned = 0.0120716 Jy ! Component: 150 - total flux cleaned = 0.0150099 Jy ! Component: 200 - total flux cleaned = 0.0172393 Jy ! Total flux subtracted in 200 components = 0.0172393 Jy ! Clean residual min=-0.001553 max=0.001795 Jy/beam ! Clean residual mean=0.000004 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.139311 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 79 components and 0.139311 Jy ! Inverting map ! Added new window around map position (5.2, -3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00192009 Jy ! Component: 100 - total flux cleaned = 0.00340273 Jy ! Component: 150 - total flux cleaned = 0.00460817 Jy ! Component: 200 - total flux cleaned = 0.00557372 Jy ! Total flux subtracted in 200 components = 0.00557372 Jy ! Clean residual min=-0.001164 max=0.001002 Jy/beam ! Clean residual mean=0.000002 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.144884 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 113 components and 0.144884 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=2.357 mas, bmaj=4.717 mas, bpa=4.339 degrees ! Estimated noise=343.866 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111399 Jy ! Component: 100 - total flux cleaned = 0.001646 Jy ! Component: 150 - total flux cleaned = 0.00181217 Jy ! Component: 200 - total flux cleaned = 0.00193111 Jy ! Total flux subtracted in 200 components = 0.00193111 Jy ! Clean residual min=-0.001219 max=0.000918 Jy/beam ! Clean residual mean=0.000002 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.146815 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 = 8.45161e-05 Jy ! Component: 100 - total flux cleaned = 0.000122529 Jy ! Component: 150 - total flux cleaned = 0.000172671 Jy ! Component: 200 - total flux cleaned = 0.000202753 Jy ! Total flux subtracted in 200 components = 0.000202753 Jy ! Clean residual min=-0.001214 max=0.000821 Jy/beam ! Clean residual mean=0.000002 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.147018 Jy ! Adding 86 model components to the UV plane model. ! The established model now contains 180 components and 0.147018 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.189 mas, bmaj=3.16 mas, bpa=16.32 degrees ! Estimated noise=316.6 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000454214 Jy ! Component: 100 - total flux cleaned = -0.000544767 Jy ! Component: 150 - total flux cleaned = -0.000563493 Jy ! Component: 200 - total flux cleaned = -0.000544355 Jy ! Total flux subtracted in 200 components = -0.000544355 Jy ! Clean residual min=-0.001110 max=0.000831 Jy/beam ! Clean residual mean=0.000001 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.146474 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 202 components and 0.146474 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=0.089101Jy sigma=0.000776 ! Fit after self-cal, rms=0.089089Jy sigma=0.000776 wmodel J0015-1807_X_2014_08_09_pus_map.mod ! Writing 202 model components to file: J0015-1807_X_2014_08_09_pus_map.mod wobs J0015-1807_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J0015-1807_X_2014_08_09_pus_uvs.fits wwins J0015-1807_X_2014_08_09_pus_map.win ! wwins: Wrote 4 windows to J0015-1807_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=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000466901 Jy ! Component: 100 - total flux cleaned = -0.000888422 Jy ! Component: 150 - total flux cleaned = -0.00120755 Jy ! Component: 200 - total flux cleaned = -0.00151278 Jy ! Component: 250 - total flux cleaned = -0.00174802 Jy ! Component: 300 - total flux cleaned = -0.00197589 Jy ! Component: 350 - total flux cleaned = -0.00215535 Jy ! Component: 400 - total flux cleaned = -0.00234256 Jy ! Component: 450 - total flux cleaned = -0.00247262 Jy ! Component: 500 - total flux cleaned = -0.00256157 Jy ! Component: 550 - total flux cleaned = -0.00268553 Jy ! Component: 600 - total flux cleaned = -0.00277046 Jy ! Component: 650 - total flux cleaned = -0.00286571 Jy ! Component: 700 - total flux cleaned = -0.00295862 Jy ! Component: 750 - total flux cleaned = -0.00299299 Jy ! Component: 800 - total flux cleaned = -0.00309432 Jy ! Component: 850 - total flux cleaned = -0.00318278 Jy ! Component: 900 - total flux cleaned = -0.00328064 Jy ! Component: 950 - total flux cleaned = -0.00336645 Jy ! Component: 1000 - total flux cleaned = -0.00347207 Jy ! Component: 1050 - total flux cleaned = -0.00354533 Jy ! Component: 1100 - total flux cleaned = -0.00362745 Jy ! Component: 1150 - total flux cleaned = -0.00370857 Jy ! Component: 1200 - total flux cleaned = -0.00377868 Jy ! Component: 1250 - total flux cleaned = -0.00384788 Jy ! Component: 1300 - total flux cleaned = -0.00389674 Jy ! Component: 1350 - total flux cleaned = -0.00394494 Jy ! Component: 1400 - total flux cleaned = -0.00399269 Jy ! Component: 1450 - total flux cleaned = -0.0040115 Jy ! Component: 1500 - total flux cleaned = -0.00402089 Jy ! Component: 1550 - total flux cleaned = -0.00407619 Jy ! Component: 1600 - total flux cleaned = -0.00411246 Jy ! Component: 1650 - total flux cleaned = -0.00411233 Jy ! Component: 1700 - total flux cleaned = -0.00411233 Jy ! Component: 1750 - total flux cleaned = -0.0041125 Jy ! Component: 1800 - total flux cleaned = -0.0041563 Jy ! Component: 1850 - total flux cleaned = -0.00418215 Jy ! Component: 1900 - total flux cleaned = -0.00417351 Jy ! Component: 1950 - total flux cleaned = -0.00417347 Jy ! Component: 2000 - total flux cleaned = -0.00417354 Jy ! Component: 2050 - total flux cleaned = -0.00419024 Jy ! Component: 2100 - total flux cleaned = -0.00416521 Jy ! Component: 2150 - total flux cleaned = -0.00418173 Jy ! Component: 2200 - total flux cleaned = -0.00415728 Jy ! Component: 2250 - total flux cleaned = -0.0041654 Jy ! Component: 2300 - total flux cleaned = -0.00417352 Jy ! Component: 2350 - total flux cleaned = -0.0041895 Jy ! Component: 2400 - total flux cleaned = -0.00421322 Jy ! Component: 2450 - total flux cleaned = -0.00422109 Jy ! Component: 2500 - total flux cleaned = -0.00422886 Jy ! Component: 2550 - total flux cleaned = -0.00422887 Jy ! Component: 2600 - total flux cleaned = -0.0042443 Jy ! Component: 2650 - total flux cleaned = -0.00429785 Jy ! Component: 2700 - total flux cleaned = -0.00430546 Jy ! Component: 2750 - total flux cleaned = -0.00432045 Jy ! Component: 2800 - total flux cleaned = -0.00432798 Jy ! Component: 2850 - total flux cleaned = -0.00434287 Jy ! Component: 2900 - total flux cleaned = -0.00435768 Jy ! Component: 2950 - total flux cleaned = -0.00438701 Jy ! Component: 3000 - total flux cleaned = -0.0043579 Jy ! Component: 3050 - total flux cleaned = -0.00438682 Jy ! Component: 3100 - total flux cleaned = -0.004394 Jy ! Component: 3150 - total flux cleaned = -0.00440117 Jy ! Component: 3200 - total flux cleaned = -0.00441532 Jy ! Component: 3250 - total flux cleaned = -0.00437296 Jy ! Component: 3300 - total flux cleaned = -0.00439404 Jy ! Component: 3350 - total flux cleaned = -0.00438713 Jy ! Component: 3400 - total flux cleaned = -0.00440094 Jy ! Component: 3450 - total flux cleaned = -0.00438031 Jy ! Component: 3500 - total flux cleaned = -0.00437347 Jy ! Component: 3550 - total flux cleaned = -0.00439395 Jy ! Component: 3600 - total flux cleaned = -0.00438043 Jy ! Component: 3650 - total flux cleaned = -0.00439387 Jy ! Component: 3700 - total flux cleaned = -0.00441391 Jy ! Component: 3750 - total flux cleaned = -0.00440051 Jy ! Component: 3800 - total flux cleaned = -0.00439388 Jy ! Component: 3850 - total flux cleaned = -0.00440046 Jy ! Component: 3900 - total flux cleaned = -0.00438745 Jy ! Component: 3950 - total flux cleaned = -0.00440041 Jy ! Component: 4000 - total flux cleaned = -0.00440042 Jy ! Component: 4050 - total flux cleaned = -0.00440684 Jy ! Total flux subtracted in 4096 components = -0.0044004 Jy ! Clean residual min=-0.000447 max=0.000355 Jy/beam ! Clean residual mean=0.000000 rms=0.000113 Jy/beam ! Combined flux in latest and established models = 0.142073 Jy keep ! Adding 253 model components to the UV plane model. ! The established model now contains 455 components and 0.142073 Jy ![Exited script file: muppet] wmap "J0015-1807_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.189 x 3.16 at 16.32 degrees (North through East) ! Clean map min=-0.0009392 max=0.088377 Jy/beam ! Writing clean map to FITS file: J0015-1807_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 0.0883766 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000111739 device "J0015-1807_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0015-1807_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.379305 0.379305 0.758609 1.51722 3.03444 6.06887 12.1377 24.2755 48.551 97.102 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 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: 1.189 x 3.16 at 16.32 degrees (North through East) ! Clean map min=-0.0009392 max=0.088377 Jy/beam quit ! Quitting program ! Log file J0015-1807_X_2014_08_09_pus_uvs.log closed on Sat Jan 7 21:48:00 2017