! Started logfile: J0905-3927_X_2017_09_26_pus_uvs.log on Sat May 11 13:36:57 2019 obs J0905-3927_X_2017_09_26_pus_uva.fits ! Reading UV FITS file: J0905-3927_X_2017_09_26_pus_uva.fits ! AN table 1: 234 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.248575 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0905-3927 ! ! 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 947 lines of history. ! ! Reading 25128 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 J0905-3927_X_2017_09_26_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 1243 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1201 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1201 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1229 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1201 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1201 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1285 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1243 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 1439 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 1243 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 1327 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 1495 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005381Jy sigma=0.006877 ! Fit after self-cal, rms=0.940889Jy sigma=0.006443 ! 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=0.7294 mas, bmaj=3.626 mas, bpa=-25.28 degrees ! Estimated noise=1517.71 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 = 0.0466639 Jy ! Component: 100 - total flux cleaned = 0.0568919 Jy ! Total flux subtracted in 100 components = 0.0568919 Jy ! Clean residual min=-0.004581 max=0.004515 Jy/beam ! Clean residual mean=-0.000024 rms=0.001373 Jy/beam ! Combined flux in latest and established models = 0.0568919 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0568919 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=0.087004Jy sigma=0.000562 ! Fit after self-cal, rms=0.085811Jy sigma=0.000553 ! 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=1.062 mas, bmaj=5.465 mas, bpa=-18.55 degrees ! Estimated noise=724.108 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 = 0.00619129 Jy ! Component: 100 - total flux cleaned = 0.00843938 Jy ! Component: 150 - total flux cleaned = 0.00951555 Jy ! Component: 200 - total flux cleaned = 0.0100674 Jy ! Total flux subtracted in 200 components = 0.0100674 Jy ! Clean residual min=-0.003072 max=0.002565 Jy/beam ! Clean residual mean=-0.000015 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 0.0669593 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 31 components and 0.0669593 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=0.085370Jy sigma=0.000551 ! Fit after self-cal, rms=0.085291Jy sigma=0.000550 ! 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 0.94 FD 1.00* HN 1.00* KP 0.96 ! LA 1.06 MK 1.07 NL 1.00* OV 1.04 ! PT 1.06 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 1.00* KP 0.98 ! LA 1.04 MK 1.06 NL 1.00* OV 1.08 ! PT 1.12 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00* HN 1.00* KP 0.98 ! LA 1.07 MK 1.02 NL 1.00* OV 1.02 ! PT 1.05 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.00* KP 0.96 ! LA 1.03 MK 1.07 NL 1.00* OV 1.08 ! PT 1.06 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 1.00* KP 0.98 ! LA 0.97 MK 1.02 NL 1.00* OV 1.07 ! PT 1.02 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00* HN 1.00* KP 0.92 ! LA 0.98 MK 1.06 NL 1.00* OV 1.10 ! PT 1.06 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.00* HN 1.00* KP 0.97 ! LA 1.02 MK 1.03 NL 1.00* OV 1.11 ! PT 0.97 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.00* HN 1.00* KP 0.87 ! LA 0.95 MK 0.98 NL 1.00* OV 1.04 ! PT 1.05 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.82 FD 1.00* HN 1.00* KP 0.89 ! LA 0.96 MK 1.00 NL 1.00* OV 1.08 ! PT 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 1.00* HN 1.00* KP 0.89 ! LA 1.04 MK 0.94 NL 1.00* OV 1.05 ! PT 1.00 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.82 FD 1.00* HN 1.00* KP 0.89 ! LA 0.96 MK 1.03 NL 1.00* OV 1.03 ! PT 0.90 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.74 FD 1.00* HN 1.00* KP 0.88 ! LA 0.91 MK 0.86 NL 1.00* OV 0.93 ! PT 1.00 ! ! ! Fit before self-cal, rms=0.085291Jy sigma=0.000550 ! Fit after self-cal, rms=0.082444Jy sigma=0.000549 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.071 mas, bmaj=5.497 mas, bpa=-18.41 degrees ! Estimated noise=722.252 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 = 7.48836e-05 Jy ! Component: 100 - total flux cleaned = 7.75688e-05 Jy ! Component: 150 - total flux cleaned = 3.60051e-05 Jy ! Component: 200 - total flux cleaned = 1.74332e-05 Jy ! Total flux subtracted in 200 components = 1.74332e-05 Jy ! Clean residual min=-0.001713 max=0.001249 Jy/beam ! Clean residual mean=-0.000020 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.0669767 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 38 components and 0.0669767 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=0.082431Jy sigma=0.000549 ! Fit after self-cal, rms=0.082295Jy sigma=0.000548 ! 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=0.082295Jy sigma=0.000548 ! Fit after self-cal, rms=0.081825Jy sigma=0.000548 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.072 mas, bmaj=5.485 mas, bpa=-18.52 degrees ! Estimated noise=719.073 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.41574e-05 Jy ! Component: 100 - total flux cleaned = 5.00801e-06 Jy ! Component: 150 - total flux cleaned = -3.33668e-06 Jy ! Component: 200 - total flux cleaned = -1.13858e-05 Jy ! Total flux subtracted in 200 components = -1.13858e-05 Jy ! Clean residual min=-0.001221 max=0.001068 Jy/beam ! Clean residual mean=-0.000009 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.0669653 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 41 components and 0.0669653 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=0.081822Jy sigma=0.000548 ! Fit after self-cal, rms=0.081813Jy sigma=0.000548 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 = -3.02294e-05 Jy ! Component: 100 - total flux cleaned = -5.69587e-05 Jy ! Component: 150 - total flux cleaned = -6.49805e-05 Jy ! Component: 200 - total flux cleaned = -8.00899e-05 Jy ! Total flux subtracted in 200 components = -8.00899e-05 Jy ! Clean residual min=-0.001211 max=0.001093 Jy/beam ! Clean residual mean=-0.000009 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.0668852 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 50 components and 0.0668852 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=0.081811Jy sigma=0.000548 ! Fit after self-cal, rms=0.081809Jy sigma=0.000548 ! 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=0.081809Jy sigma=0.000548 ! Fit after self-cal, rms=0.082050Jy sigma=0.000547 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.069 mas, bmaj=5.471 mas, bpa=-18.54 degrees ! Estimated noise=720.426 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000201998 Jy ! Component: 100 - total flux cleaned = 0.000230257 Jy ! Component: 150 - total flux cleaned = 0.000222184 Jy ! Component: 200 - total flux cleaned = 0.000215035 Jy ! Total flux subtracted in 200 components = 0.000215035 Jy ! Clean residual min=-0.001163 max=0.001120 Jy/beam ! Clean residual mean=-0.000010 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.0671003 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 52 components and 0.0671003 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=0.082048Jy sigma=0.000547 ! Fit after self-cal, rms=0.082055Jy sigma=0.000547 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 = 3.73929e-06 Jy ! Component: 100 - total flux cleaned = -2.02624e-05 Jy ! Component: 150 - total flux cleaned = -2.76213e-05 Jy ! Component: 200 - total flux cleaned = -3.43468e-05 Jy ! Total flux subtracted in 200 components = -3.43468e-05 Jy ! Clean residual min=-0.001171 max=0.001086 Jy/beam ! Clean residual mean=-0.000010 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.0670659 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 52 components and 0.0670659 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=0.082053Jy sigma=0.000547 ! Fit after self-cal, rms=0.082050Jy sigma=0.000547 ! 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=0.082050Jy sigma=0.000547 ! Fit after self-cal, rms=0.082277Jy sigma=0.000547 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.219 mas, bmaj=9.933 mas, bpa=-2.631 degrees ! Estimated noise=848.209 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000251126 Jy ! Component: 100 - total flux cleaned = 0.000255957 Jy ! Component: 150 - total flux cleaned = 0.000255896 Jy ! Component: 200 - total flux cleaned = 0.00025584 Jy ! Total flux subtracted in 200 components = 0.00025584 Jy ! Clean residual min=-0.001199 max=0.001099 Jy/beam ! Clean residual mean=-0.000014 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.0673218 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 55 components and 0.0673218 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=0.082276Jy sigma=0.000547 ! Fit after self-cal, rms=0.082281Jy sigma=0.000547 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 = -3.04303e-05 Jy ! Component: 100 - total flux cleaned = -3.49203e-05 Jy ! Component: 150 - total flux cleaned = -3.44998e-05 Jy ! Component: 200 - total flux cleaned = -3.46791e-05 Jy ! Total flux subtracted in 200 components = -3.46791e-05 Jy ! Clean residual min=-0.001206 max=0.001099 Jy/beam ! Clean residual mean=-0.000014 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.0672871 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 56 components and 0.0672871 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=0.082281Jy sigma=0.000547 ! Fit after self-cal, rms=0.082281Jy sigma=0.000547 ! 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=1.066 mas, bmaj=5.46 mas, bpa=-18.56 degrees ! Estimated noise=721.908 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.066 x 5.46 at -18.56 degrees (North through East) ! Clean map min=-0.002091 max=0.063123 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=0.7301 mas, bmaj=3.647 mas, bpa=-25.09 degrees ! Estimated noise=1520.32 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0480462 Jy ! Component: 100 - total flux cleaned = 0.0587783 Jy ! Component: 150 - total flux cleaned = 0.0624877 Jy ! Component: 200 - total flux cleaned = 0.0647307 Jy ! Total flux subtracted in 200 components = 0.0647307 Jy ! Clean residual min=-0.002475 max=0.002312 Jy/beam ! Clean residual mean=-0.000011 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 0.0647307 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0647307 Jy ! Inverting map and beam ! Estimated beam: bmin=1.066 mas, bmaj=5.46 mas, bpa=-18.56 degrees ! Estimated noise=721.908 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 = 0.00214427 Jy ! Component: 100 - total flux cleaned = 0.00283928 Jy ! Component: 150 - total flux cleaned = 0.00294 Jy ! Component: 200 - total flux cleaned = 0.00300183 Jy ! Total flux subtracted in 200 components = 0.00300183 Jy ! Clean residual min=-0.001282 max=0.001130 Jy/beam ! Clean residual mean=-0.000009 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.0677325 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 40 components and 0.0677325 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=3.219 mas, bmaj=9.933 mas, bpa=-2.631 degrees ! Estimated noise=848.209 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000144535 Jy ! Component: 100 - total flux cleaned = 0.000145194 Jy ! Component: 150 - total flux cleaned = 0.000119814 Jy ! Component: 200 - total flux cleaned = 9.67887e-05 Jy ! Total flux subtracted in 200 components = 9.67887e-05 Jy ! Clean residual min=-0.001379 max=0.001183 Jy/beam ! Clean residual mean=-0.000013 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.0678293 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 = -2.16308e-05 Jy ! Component: 100 - total flux cleaned = -4.82754e-05 Jy ! Component: 150 - total flux cleaned = -6.69794e-05 Jy ! Component: 200 - total flux cleaned = -9.04749e-05 Jy ! Total flux subtracted in 200 components = -9.04749e-05 Jy ! Clean residual min=-0.001340 max=0.001159 Jy/beam ! Clean residual mean=-0.000013 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.0677388 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 52 components and 0.0677388 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.066 mas, bmaj=5.46 mas, bpa=-18.56 degrees ! Estimated noise=721.908 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.75229e-05 Jy ! Component: 100 - total flux cleaned = -5.78683e-05 Jy ! Component: 150 - total flux cleaned = -6.74317e-05 Jy ! Component: 200 - total flux cleaned = -8.47193e-05 Jy ! Total flux subtracted in 200 components = -8.47193e-05 Jy ! Clean residual min=-0.001178 max=0.001115 Jy/beam ! Clean residual mean=-0.000009 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.0676541 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 63 components and 0.0676541 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=0.082283Jy sigma=0.000547 ! Fit after self-cal, rms=0.082284Jy sigma=0.000547 wmodel J0905-3927_X_2017_09_26_pus_map.mod ! Writing 63 model components to file: J0905-3927_X_2017_09_26_pus_map.mod wobs J0905-3927_X_2017_09_26_pus_uvs.fits ! Writing UV FITS file: J0905-3927_X_2017_09_26_pus_uvs.fits wwins J0905-3927_X_2017_09_26_pus_map.win ! wwins: Wrote 1 windows to J0905-3927_X_2017_09_26_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 = -0.000362432 Jy ! Component: 100 - total flux cleaned = -0.000438608 Jy ! Component: 150 - total flux cleaned = -0.000439109 Jy ! Component: 200 - total flux cleaned = -0.000439403 Jy ! Component: 250 - total flux cleaned = -0.000496585 Jy ! Component: 300 - total flux cleaned = -0.00054909 Jy ! Component: 350 - total flux cleaned = -0.000623454 Jy ! Component: 400 - total flux cleaned = -0.000693995 Jy ! Component: 450 - total flux cleaned = -0.000771897 Jy ! Component: 500 - total flux cleaned = -0.000814162 Jy ! Component: 550 - total flux cleaned = -0.00090548 Jy ! Component: 600 - total flux cleaned = -0.000983748 Jy ! Component: 650 - total flux cleaned = -0.00104106 Jy ! Component: 700 - total flux cleaned = -0.00110639 Jy ! Component: 750 - total flux cleaned = -0.0011609 Jy ! Component: 800 - total flux cleaned = -0.00117868 Jy ! Component: 850 - total flux cleaned = -0.00119619 Jy ! Component: 900 - total flux cleaned = -0.00123888 Jy ! Component: 950 - total flux cleaned = -0.00124718 Jy ! Component: 1000 - total flux cleaned = -0.00126359 Jy ! Component: 1050 - total flux cleaned = -0.0012555 Jy ! Component: 1100 - total flux cleaned = -0.00125563 Jy ! Component: 1150 - total flux cleaned = -0.00127133 Jy ! Component: 1200 - total flux cleaned = -0.00124839 Jy ! Component: 1250 - total flux cleaned = -0.00124839 Jy ! Component: 1300 - total flux cleaned = -0.00121084 Jy ! Component: 1350 - total flux cleaned = -0.001196 Jy ! Component: 1400 - total flux cleaned = -0.00118859 Jy ! Component: 1450 - total flux cleaned = -0.00118125 Jy ! Component: 1500 - total flux cleaned = -0.001174 Jy ! Component: 1550 - total flux cleaned = -0.00117406 Jy ! Component: 1600 - total flux cleaned = -0.00118128 Jy ! Component: 1650 - total flux cleaned = -0.00115984 Jy ! Component: 1700 - total flux cleaned = -0.00115286 Jy ! Component: 1750 - total flux cleaned = -0.0011387 Jy ! Component: 1800 - total flux cleaned = -0.00112464 Jy ! Component: 1850 - total flux cleaned = -0.00109664 Jy ! Component: 1900 - total flux cleaned = -0.0010688 Jy ! Component: 1950 - total flux cleaned = -0.001041 Jy ! Component: 2000 - total flux cleaned = -0.00102022 Jy ! Total flux subtracted in 2048 components = -0.00100643 Jy ! Clean residual min=-0.000387 max=0.000397 Jy/beam ! Clean residual mean=-0.000004 rms=0.000131 Jy/beam ! Combined flux in latest and established models = 0.0666477 Jy keep ! Adding 95 model components to the UV plane model. ! The established model now contains 158 components and 0.0666477 Jy ![Exited script file: muppet] wmap "J0905-3927_X_2017_09_26_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.066 x 5.46 at -18.56 degrees (North through East) ! Clean map min=-0.0014602 max=0.061348 Jy/beam ! Writing clean map to FITS file: J0905-3927_X_2017_09_26_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.061348 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000131883 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.644928 0.644928 1.28986 2.57971 5.15942 10.3188 20.6377 41.2754 82.5508 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.061 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.066 x 5.46 at -18.56 degrees (North through East) ! Clean map min=-0.0014602 max=0.061348 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J0905-3927_X_2017_09_26_pus_uvs.log closed on Sat May 11 13:37:00 2019