! Started logfile: J0709-0255_X_2014_05_31_pus_uvs.log on Sun Nov 27 18:03:36 2016 obs J0709-0255_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J0709-0255_X_2014_05_31_pus_uva.fits ! AN table 1: 73 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.968645 visibilities/baseline/integration-bin. ! Found source: J0709-0255 ! ! 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 38184 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 J0709-0255_X_2014_05_31_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.687838Jy sigma=0.007974 ! Fit after self-cal, rms=0.642934Jy sigma=0.007451 ! 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=0.6861 mas, bmaj=1.778 mas, bpa=-0.163 degrees ! Estimated noise=627.493 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 = 0.276661 Jy ! Component: 100 - total flux cleaned = 0.337176 Jy ! Total flux subtracted in 100 components = 0.337176 Jy ! Clean residual min=-0.013865 max=0.018450 Jy/beam ! Clean residual mean=0.000006 rms=0.003568 Jy/beam ! Combined flux in latest and established models = 0.337176 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.337176 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=0.097727Jy sigma=0.001060 ! Fit after self-cal, rms=0.097728Jy sigma=0.001060 ! 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=0.8238 mas, bmaj=2.018 mas, bpa=-1.222 degrees ! Estimated noise=316.701 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 = 0.0258022 Jy ! Component: 100 - total flux cleaned = 0.0387631 Jy ! Component: 150 - total flux cleaned = 0.0467357 Jy ! Component: 200 - total flux cleaned = 0.0516784 Jy ! Total flux subtracted in 200 components = 0.0516784 Jy ! Clean residual min=-0.015201 max=0.012158 Jy/beam ! Clean residual mean=0.000012 rms=0.003438 Jy/beam ! Combined flux in latest and established models = 0.388855 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.388855 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=0.090391Jy sigma=0.000985 ! Fit after self-cal, rms=0.090392Jy sigma=0.000985 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.10 HN 1.11 KP 0.91 ! LA 1.04 MK 0.94 NL 1.02 OV 0.99 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.11 HN 1.12 KP 0.87 ! LA 1.04 MK 0.96 NL 1.02 OV 0.99 ! PT 0.93 SC 1.00 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.11 HN 1.14 KP 0.81 ! LA 1.07 MK 0.97 NL 1.03 OV 0.98 ! PT 0.91 SC 1.02 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.09 HN 1.12 KP 0.78 ! LA 1.07 MK 0.97 NL 1.03 OV 0.98 ! PT 0.94 SC 1.04 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.09 HN 1.07 KP 0.74 ! LA 1.07 MK 0.97 NL 1.03 OV 0.99 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.14 HN 1.12 KP 0.74 ! LA 1.07 MK 0.97 NL 1.03 OV 1.01 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.21 HN 1.25 KP 0.79 ! LA 1.16 MK 1.02 NL 1.09 OV 1.06 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.15 HN 1.17 KP 0.73 ! LA 1.06 MK 0.97 NL 1.03 OV 1.04 ! PT 0.93 SC 1.02 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.12 HN 1.16 KP 0.75 ! LA 1.08 MK 0.96 NL 1.04 OV 1.03 ! PT 0.94 SC 0.98 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.11 HN 1.18 KP 0.78 ! LA 1.10 MK 0.98 NL 1.05 OV 1.02 ! PT 0.94 SC 0.98 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.11 HN 1.15 KP 0.81 ! LA 1.10 MK 1.00 NL 1.07 OV 1.01 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.13 HN 1.12 KP 0.85 ! LA 1.08 MK 0.99 NL 1.05 OV 1.03 ! PT 0.97 SC 1.02 ! ! ! Fit before self-cal, rms=0.090392Jy sigma=0.000985 ! Fit after self-cal, rms=0.072166Jy sigma=0.000784 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8273 mas, bmaj=2.014 mas, bpa=-1.092 degrees ! Estimated noise=315.228 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 = -0.00137947 Jy ! Component: 100 - total flux cleaned = -0.00137948 Jy ! Component: 150 - total flux cleaned = -0.00137978 Jy ! Component: 200 - total flux cleaned = -0.00143699 Jy ! Total flux subtracted in 200 components = -0.00143699 Jy ! Clean residual min=-0.003145 max=0.003179 Jy/beam ! Clean residual mean=-0.000000 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.387418 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 26 components and 0.387418 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=0.072063Jy sigma=0.000783 ! Fit after self-cal, rms=0.072105Jy sigma=0.000782 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.072105Jy sigma=0.000782 ! Fit after self-cal, rms=0.071997Jy sigma=0.000780 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8279 mas, bmaj=2.015 mas, bpa=-1.111 degrees ! Estimated noise=315.005 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0011158 Jy ! Component: 100 - total flux cleaned = -0.00132248 Jy ! Component: 150 - total flux cleaned = -0.00132067 Jy ! Component: 200 - total flux cleaned = -0.00132164 Jy ! Total flux subtracted in 200 components = -0.00132164 Jy ! Clean residual min=-0.002652 max=0.002919 Jy/beam ! Clean residual mean=-0.000000 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.386096 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 26 components and 0.386096 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=0.071927Jy sigma=0.000779 ! Fit after self-cal, rms=0.071924Jy sigma=0.000779 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-1.4, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124263 Jy ! Component: 100 - total flux cleaned = 0.00081822 Jy ! Component: 150 - total flux cleaned = 0.000582291 Jy ! Component: 200 - total flux cleaned = 0.000529676 Jy ! Total flux subtracted in 200 components = 0.000529676 Jy ! Clean residual min=-0.002144 max=0.001619 Jy/beam ! Clean residual mean=-0.000000 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.386626 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 41 components and 0.386626 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=0.071788Jy sigma=0.000778 ! Fit after self-cal, rms=0.071779Jy sigma=0.000778 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.071779Jy sigma=0.000778 ! Fit after self-cal, rms=0.071766Jy sigma=0.000778 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8283 mas, bmaj=2.016 mas, bpa=-1.106 degrees ! Estimated noise=314.784 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000148367 Jy ! Component: 100 - total flux cleaned = -0.000332496 Jy ! Component: 150 - total flux cleaned = -0.00045651 Jy ! Component: 200 - total flux cleaned = -0.000531409 Jy ! Total flux subtracted in 200 components = -0.000531409 Jy ! Clean residual min=-0.001819 max=0.001413 Jy/beam ! Clean residual mean=-0.000000 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.386094 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 46 components and 0.386094 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=0.071715Jy sigma=0.000777 ! Fit after self-cal, rms=0.071713Jy sigma=0.000777 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.03713e-05 Jy ! Component: 100 - total flux cleaned = 1.65801e-05 Jy ! Component: 150 - total flux cleaned = -1.36172e-05 Jy ! Component: 200 - total flux cleaned = -1.37785e-05 Jy ! Total flux subtracted in 200 components = -1.37785e-05 Jy ! Clean residual min=-0.001590 max=0.001328 Jy/beam ! Clean residual mean=-0.000000 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.386081 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 51 components and 0.386081 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=0.071686Jy sigma=0.000777 ! Fit after self-cal, rms=0.071685Jy sigma=0.000777 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.071685Jy sigma=0.000777 ! Fit after self-cal, rms=0.071701Jy sigma=0.000777 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.16 mas, bmaj=3.525 mas, bpa=2.719 degrees ! Estimated noise=398.397 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000475771 Jy ! Component: 100 - total flux cleaned = -0.000649346 Jy ! Component: 150 - total flux cleaned = -0.00077073 Jy ! Component: 200 - total flux cleaned = -0.00082604 Jy ! Total flux subtracted in 200 components = -0.00082604 Jy ! Clean residual min=-0.000978 max=0.001230 Jy/beam ! Clean residual mean=-0.000000 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.385255 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 64 components and 0.385255 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=0.071696Jy sigma=0.000777 ! Fit after self-cal, rms=0.071694Jy sigma=0.000777 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.22783e-06 Jy ! Component: 100 - total flux cleaned = 2.87643e-06 Jy ! Component: 150 - total flux cleaned = 2.37153e-06 Jy ! Component: 200 - total flux cleaned = -7.34655e-06 Jy ! Total flux subtracted in 200 components = -7.34655e-06 Jy ! Clean residual min=-0.000981 max=0.001222 Jy/beam ! Clean residual mean=-0.000000 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.385247 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 74 components and 0.385247 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=0.071690Jy sigma=0.000777 ! Fit after self-cal, rms=0.071689Jy sigma=0.000777 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.8289 mas, bmaj=2.017 mas, bpa=-1.117 degrees ! Estimated noise=314.754 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8289 x 2.017 at -1.117 degrees (North through East) ! Clean map min=-0.0018388 max=0.35562 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=0.6892 mas, bmaj=1.777 mas, bpa=-0.09722 degrees ! Estimated noise=627.168 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.27649 Jy ! Component: 100 - total flux cleaned = 0.336805 Jy ! Component: 150 - total flux cleaned = 0.355431 Jy ! Component: 200 - total flux cleaned = 0.365362 Jy ! Total flux subtracted in 200 components = 0.365362 Jy ! Clean residual min=-0.002621 max=0.004865 Jy/beam ! Clean residual mean=-0.000005 rms=0.000784 Jy/beam ! Combined flux in latest and established models = 0.365362 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.365362 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8289 mas, bmaj=2.017 mas, bpa=-1.117 degrees ! Estimated noise=314.754 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 = 0.00780706 Jy ! Component: 100 - total flux cleaned = 0.0123016 Jy ! Component: 150 - total flux cleaned = 0.0152104 Jy ! Component: 200 - total flux cleaned = 0.0171601 Jy ! Total flux subtracted in 200 components = 0.0171601 Jy ! Clean residual min=-0.001305 max=0.001342 Jy/beam ! Clean residual mean=-0.000001 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.382522 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 56 components and 0.382522 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=2.16 mas, bmaj=3.525 mas, bpa=2.719 degrees ! Estimated noise=398.397 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00164821 Jy ! Component: 100 - total flux cleaned = 0.00194712 Jy ! Component: 150 - total flux cleaned = 0.00212098 Jy ! Component: 200 - total flux cleaned = 0.00218656 Jy ! Total flux subtracted in 200 components = 0.00218656 Jy ! Clean residual min=-0.001144 max=0.001129 Jy/beam ! Clean residual mean=-0.000001 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.384708 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.83267e-05 Jy ! Component: 100 - total flux cleaned = 7.27406e-05 Jy ! Component: 150 - total flux cleaned = 0.000104132 Jy ! Component: 200 - total flux cleaned = 0.000132809 Jy ! Total flux subtracted in 200 components = 0.000132809 Jy ! Clean residual min=-0.001085 max=0.001145 Jy/beam ! Clean residual mean=-0.000001 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.384841 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 85 components and 0.384841 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8289 mas, bmaj=2.017 mas, bpa=-1.117 degrees ! Estimated noise=314.754 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.02621e-05 Jy ! Component: 100 - total flux cleaned = -1.34794e-05 Jy ! Component: 150 - total flux cleaned = 1.50114e-05 Jy ! Component: 200 - total flux cleaned = 4.11532e-05 Jy ! Total flux subtracted in 200 components = 4.11532e-05 Jy ! Clean residual min=-0.001117 max=0.001280 Jy/beam ! Clean residual mean=-0.000000 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.384882 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 100 components and 0.384882 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=0.071678Jy sigma=0.000776 ! Fit after self-cal, rms=0.071671Jy sigma=0.000776 wmodel J0709-0255_X_2014_05_31_pus_map.mod ! Writing 100 model components to file: J0709-0255_X_2014_05_31_pus_map.mod wobs J0709-0255_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J0709-0255_X_2014_05_31_pus_uvs.fits wwins J0709-0255_X_2014_05_31_pus_map.win ! wwins: Wrote 2 windows to J0709-0255_X_2014_05_31_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000101435 Jy ! Component: 100 - total flux cleaned = 0.000159797 Jy ! Component: 150 - total flux cleaned = 0.000268755 Jy ! Component: 200 - total flux cleaned = 0.000303853 Jy ! Component: 250 - total flux cleaned = 0.000353693 Jy ! Component: 300 - total flux cleaned = 0.000385605 Jy ! Component: 350 - total flux cleaned = 0.00043147 Jy ! Component: 400 - total flux cleaned = 0.0004761 Jy ! Component: 450 - total flux cleaned = 0.000534178 Jy ! Component: 500 - total flux cleaned = 0.000618784 Jy ! Component: 550 - total flux cleaned = 0.0006321 Jy ! Component: 600 - total flux cleaned = 0.000658846 Jy ! Component: 650 - total flux cleaned = 0.000737804 Jy ! Component: 700 - total flux cleaned = 0.000802162 Jy ! Component: 750 - total flux cleaned = 0.000827402 Jy ! Component: 800 - total flux cleaned = 0.000913845 Jy ! Component: 850 - total flux cleaned = 0.000925754 Jy ! Component: 900 - total flux cleaned = 0.000997697 Jy ! Component: 950 - total flux cleaned = 0.00104494 Jy ! Component: 1000 - total flux cleaned = 0.00109144 Jy ! Component: 1050 - total flux cleaned = 0.00117115 Jy ! Component: 1100 - total flux cleaned = 0.00124937 Jy ! Component: 1150 - total flux cleaned = 0.0012821 Jy ! Component: 1200 - total flux cleaned = 0.00132562 Jy ! Component: 1250 - total flux cleaned = 0.00137907 Jy ! Component: 1300 - total flux cleaned = 0.00143169 Jy ! Component: 1350 - total flux cleaned = 0.00148348 Jy ! Component: 1400 - total flux cleaned = 0.0015142 Jy ! Component: 1450 - total flux cleaned = 0.00149391 Jy ! Component: 1500 - total flux cleaned = 0.00154406 Jy ! Component: 1550 - total flux cleaned = 0.00156377 Jy ! Component: 1600 - total flux cleaned = 0.00156372 Jy ! Component: 1650 - total flux cleaned = 0.0016312 Jy ! Component: 1700 - total flux cleaned = 0.00160271 Jy ! Component: 1750 - total flux cleaned = 0.00160279 Jy ! Component: 1800 - total flux cleaned = 0.00161198 Jy ! Component: 1850 - total flux cleaned = 0.00161194 Jy ! Component: 1900 - total flux cleaned = 0.00159375 Jy ! Component: 1950 - total flux cleaned = 0.0016028 Jy ! Component: 2000 - total flux cleaned = 0.00158507 Jy ! Total flux subtracted in 2048 components = 0.00162048 Jy ! Clean residual min=-0.000499 max=0.000597 Jy/beam ! Clean residual mean=-0.000000 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.386503 Jy keep ! Adding 150 model components to the UV plane model. ! The established model now contains 250 components and 0.386503 Jy ![Exited script file: muppet] wmap "J0709-0255_X_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8289 x 2.017 at -1.117 degrees (North through East) ! Clean map min=-0.001301 max=0.35609 Jy/beam ! Writing clean map to FITS file: J0709-0255_X_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.356093 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000165077 device "J0709-0255_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J0709-0255_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.139074 0.139074 0.278147 0.556294 1.11259 2.22518 4.45035 8.90071 17.8014 35.6028 71.2057 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.356 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8289 x 2.017 at -1.117 degrees (North through East) ! Clean map min=-0.001301 max=0.35609 Jy/beam quit ! Quitting program ! Log file J0709-0255_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 18:03:38 2016