! Started logfile: J0208-0047_X_2017_08_05_pus_uvs.log on Thu May 9 18:46:34 2019 obs J0208-0047_X_2017_08_05_pus_uva.fits ! Reading UV FITS file: J0208-0047_X_2017_08_05_pus_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.953175 visibilities/baseline/integration-bin. ! Found source: J0208-0047 ! ! 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 575 lines of history. ! ! Reading 28824 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 J0208-0047_X_2017_08_05_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 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.856658Jy sigma=0.006996 ! Fit after self-cal, rms=0.841552Jy sigma=0.006879 ! 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=0.7364 mas, bmaj=1.753 mas, bpa=-1.98 degrees ! Estimated noise=845.672 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 = 0.116661 Jy ! Component: 100 - total flux cleaned = 0.163694 Jy ! Total flux subtracted in 100 components = 0.163694 Jy ! Clean residual min=-0.009396 max=0.021843 Jy/beam ! Clean residual mean=-0.000029 rms=0.002628 Jy/beam ! Combined flux in latest and established models = 0.163694 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.163694 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=0.100292Jy sigma=0.000761 ! Fit after self-cal, rms=0.100115Jy sigma=0.000760 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0249702 Jy ! Component: 100 - total flux cleaned = 0.0386052 Jy ! Total flux subtracted in 100 components = 0.0386052 Jy ! Clean residual min=-0.005388 max=0.008380 Jy/beam ! Clean residual mean=-0.000007 rms=0.001545 Jy/beam ! Combined flux in latest and established models = 0.202299 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 0.202299 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=0.091383Jy sigma=0.000684 ! Fit after self-cal, rms=0.091317Jy sigma=0.000683 ! 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=0.8873 mas, bmaj=2.007 mas, bpa=-0.9811 degrees ! Estimated noise=517.777 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 (0.8, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0136226 Jy ! Component: 100 - total flux cleaned = 0.021881 Jy ! Component: 150 - total flux cleaned = 0.0265723 Jy ! Component: 200 - total flux cleaned = 0.0290331 Jy ! Total flux subtracted in 200 components = 0.0290331 Jy ! Clean residual min=-0.004294 max=0.006836 Jy/beam ! Clean residual mean=0.000017 rms=0.001266 Jy/beam ! Combined flux in latest and established models = 0.231332 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 49 components and 0.231333 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=0.088966Jy sigma=0.000664 ! Fit after self-cal, rms=0.088885Jy sigma=0.000663 ! Inverting map ! Added new window around map position (2.8, -2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00559764 Jy ! Component: 100 - total flux cleaned = 0.0076801 Jy ! Component: 150 - total flux cleaned = 0.0092483 Jy ! Component: 200 - total flux cleaned = 0.0103749 Jy ! Total flux subtracted in 200 components = 0.0103749 Jy ! Clean residual min=-0.003738 max=0.004226 Jy/beam ! Clean residual mean=0.000016 rms=0.000997 Jy/beam ! Combined flux in latest and established models = 0.241707 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 83 components and 0.241708 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=0.088365Jy sigma=0.000658 ! Fit after self-cal, rms=0.088318Jy sigma=0.000658 ! 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 0.99 FD 0.99 HN 0.98 KP 1.13 ! LA 0.97 MK 1.02 NL 0.90 OV 1.07 ! PT 1.13 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.04 KP 1.07 ! LA 0.99 MK 1.03 NL 0.88 OV 1.07 ! PT 1.01 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.08 KP 0.98 ! LA 0.99 MK 1.01 NL 0.90 OV 1.09 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 1.06 KP 0.94 ! LA 1.00 MK 0.99 NL 0.89 OV 1.05 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 0.95 KP 0.86 ! LA 0.99 MK 1.04 NL 0.90 OV 1.08 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 1.03 KP 0.88 ! LA 1.00 MK 1.04 NL 0.93 OV 1.10 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.08 KP 0.84 ! LA 1.01 MK 1.00 NL 0.89 OV 1.11 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.08 KP 0.86 ! LA 0.97 MK 1.04 NL 0.91 OV 1.10 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.06 KP 0.88 ! LA 0.99 MK 1.04 NL 0.89 OV 1.12 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.05 KP 0.93 ! LA 0.98 MK 1.02 NL 0.93 OV 1.12 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.03 KP 0.99 ! LA 0.99 MK 1.01 NL 0.92 OV 1.08 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.01 KP 1.03 ! LA 1.00 MK 1.00 NL 0.91 OV 1.07 ! PT 1.05 SC 0.99 ! ! ! Fit before self-cal, rms=0.088318Jy sigma=0.000658 ! Fit after self-cal, rms=0.086638Jy sigma=0.000646 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8956 mas, bmaj=2.014 mas, bpa=-1.145 degrees ! Estimated noise=517.189 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 = 0.00032345 Jy ! Component: 100 - total flux cleaned = 0.000776187 Jy ! Component: 150 - total flux cleaned = 0.00111097 Jy ! Component: 200 - total flux cleaned = 0.00150125 Jy ! Total flux subtracted in 200 components = 0.00150125 Jy ! Clean residual min=-0.001571 max=0.001429 Jy/beam ! Clean residual mean=0.000014 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.243209 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 104 components and 0.243209 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=0.086574Jy sigma=0.000645 ! Fit after self-cal, rms=0.086565Jy sigma=0.000645 ! 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=0.086565Jy sigma=0.000645 ! Fit after self-cal, rms=0.086966Jy sigma=0.000644 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8959 mas, bmaj=2.014 mas, bpa=-1.129 degrees ! Estimated noise=517.56 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000379229 Jy ! Component: 100 - total flux cleaned = 0.0005799 Jy ! Component: 150 - total flux cleaned = 0.000720703 Jy ! Component: 200 - total flux cleaned = 0.000782811 Jy ! Total flux subtracted in 200 components = 0.000782811 Jy ! Clean residual min=-0.001537 max=0.001461 Jy/beam ! Clean residual mean=0.000008 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.243992 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 116 components and 0.243992 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=0.086948Jy sigma=0.000644 ! Fit after self-cal, rms=0.086956Jy sigma=0.000644 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 = 0.00018269 Jy ! Component: 100 - total flux cleaned = 0.000183093 Jy ! Component: 150 - total flux cleaned = 0.000182448 Jy ! Component: 200 - total flux cleaned = 0.000196463 Jy ! Total flux subtracted in 200 components = 0.000196463 Jy ! Clean residual min=-0.001532 max=0.001419 Jy/beam ! Clean residual mean=0.000009 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.244188 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 128 components and 0.244188 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=0.086950Jy sigma=0.000644 ! Fit after self-cal, rms=0.086950Jy sigma=0.000644 ! 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=0.086950Jy sigma=0.000644 ! Fit after self-cal, rms=0.086844Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8956 mas, bmaj=2.013 mas, bpa=-1.209 degrees ! Estimated noise=517.634 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00032752 Jy ! Component: 100 - total flux cleaned = 0.000380845 Jy ! Component: 150 - total flux cleaned = 0.000394543 Jy ! Component: 200 - total flux cleaned = 0.000408191 Jy ! Total flux subtracted in 200 components = 0.000408191 Jy ! Clean residual min=-0.001479 max=0.001315 Jy/beam ! Clean residual mean=0.000008 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.244596 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 134 components and 0.244596 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=0.086837Jy sigma=0.000644 ! Fit after self-cal, rms=0.086836Jy sigma=0.000644 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 = 8.52659e-05 Jy ! Component: 100 - total flux cleaned = 8.51905e-05 Jy ! Component: 150 - total flux cleaned = 8.51056e-05 Jy ! Component: 200 - total flux cleaned = 9.56767e-05 Jy ! Total flux subtracted in 200 components = 9.56767e-05 Jy ! Clean residual min=-0.001474 max=0.001274 Jy/beam ! Clean residual mean=0.000008 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.244692 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 141 components and 0.244692 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=0.086833Jy sigma=0.000644 ! Fit after self-cal, rms=0.086833Jy sigma=0.000644 ! 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=0.086833Jy sigma=0.000644 ! Fit after self-cal, rms=0.086782Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.158 mas, bmaj=3.354 mas, bpa=-0.06218 degrees ! Estimated noise=651.817 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000209371 Jy ! Component: 100 - total flux cleaned = 0.00024159 Jy ! Component: 150 - total flux cleaned = 0.00021659 Jy ! Component: 200 - total flux cleaned = 0.000228166 Jy ! Total flux subtracted in 200 components = 0.000228166 Jy ! Clean residual min=-0.001415 max=0.001415 Jy/beam ! Clean residual mean=0.000016 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.24492 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 152 components and 0.24492 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=0.086781Jy sigma=0.000644 ! Fit after self-cal, rms=0.086780Jy sigma=0.000644 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 = 3.93671e-05 Jy ! Component: 100 - total flux cleaned = 3.0256e-05 Jy ! Component: 150 - total flux cleaned = 2.19952e-05 Jy ! Component: 200 - total flux cleaned = 1.44256e-05 Jy ! Total flux subtracted in 200 components = 1.44256e-05 Jy ! Clean residual min=-0.001401 max=0.001405 Jy/beam ! Clean residual mean=0.000016 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.244935 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 158 components and 0.244935 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=0.086780Jy sigma=0.000644 ! Fit after self-cal, rms=0.086780Jy sigma=0.000644 ! 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=0.8954 mas, bmaj=2.013 mas, bpa=-1.278 degrees ! Estimated noise=517.762 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8954 x 2.013 at -1.278 degrees (North through East) ! Clean map min=-0.0019623 max=0.1595 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=0.7401 mas, bmaj=1.752 mas, bpa=-2.29 degrees ! Estimated noise=848.723 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.116881 Jy ! Component: 100 - total flux cleaned = 0.164284 Jy ! Component: 150 - total flux cleaned = 0.188746 Jy ! Component: 200 - total flux cleaned = 0.202443 Jy ! Total flux subtracted in 200 components = 0.202443 Jy ! Clean residual min=-0.004786 max=0.007045 Jy/beam ! Clean residual mean=-0.000012 rms=0.001196 Jy/beam ! Combined flux in latest and established models = 0.202443 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.202443 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8954 mas, bmaj=2.013 mas, bpa=-1.278 degrees ! Estimated noise=517.762 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 = 0.012663 Jy ! Component: 100 - total flux cleaned = 0.0206863 Jy ! Component: 150 - total flux cleaned = 0.0261745 Jy ! Component: 200 - total flux cleaned = 0.0300901 Jy ! Total flux subtracted in 200 components = 0.0300901 Jy ! Clean residual min=-0.001978 max=0.002458 Jy/beam ! Clean residual mean=0.000004 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.232533 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 53 components and 0.232533 Jy ! Inverting map ! Added new window around map position (9.2, -12.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00296879 Jy ! Component: 100 - total flux cleaned = 0.00523322 Jy ! Component: 150 - total flux cleaned = 0.00699629 Jy ! Component: 200 - total flux cleaned = 0.00817776 Jy ! Total flux subtracted in 200 components = 0.00817776 Jy ! Clean residual min=-0.001741 max=0.001390 Jy/beam ! Clean residual mean=0.000006 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.240711 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 89 components and 0.240711 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=2.158 mas, bmaj=3.354 mas, bpa=-0.06218 degrees ! Estimated noise=651.817 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00195222 Jy ! Component: 100 - total flux cleaned = 0.00297939 Jy ! Component: 150 - total flux cleaned = 0.00342155 Jy ! Component: 200 - total flux cleaned = 0.00358749 Jy ! Total flux subtracted in 200 components = 0.00358749 Jy ! Clean residual min=-0.001508 max=0.001497 Jy/beam ! Clean residual mean=0.000013 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.244298 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 = 7.07013e-05 Jy ! Component: 100 - total flux cleaned = 0.000133505 Jy ! Component: 150 - total flux cleaned = 0.000171172 Jy ! Component: 200 - total flux cleaned = 0.00020561 Jy ! Total flux subtracted in 200 components = 0.00020561 Jy ! Clean residual min=-0.001403 max=0.001471 Jy/beam ! Clean residual mean=0.000013 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.244504 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 133 components and 0.244504 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8954 mas, bmaj=2.013 mas, bpa=-1.278 degrees ! Estimated noise=517.762 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.06505e-05 Jy ! Component: 100 - total flux cleaned = -0.00010012 Jy ! Component: 150 - total flux cleaned = -0.000180363 Jy ! Component: 200 - total flux cleaned = -0.000202927 Jy ! Total flux subtracted in 200 components = -0.000202927 Jy ! Clean residual min=-0.001478 max=0.001232 Jy/beam ! Clean residual mean=0.000006 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.244301 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 152 components and 0.244301 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=0.086791Jy sigma=0.000644 ! Fit after self-cal, rms=0.086785Jy sigma=0.000644 wmodel J0208-0047_X_2017_08_05_pus_map.mod ! Writing 152 model components to file: J0208-0047_X_2017_08_05_pus_map.mod wobs J0208-0047_X_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J0208-0047_X_2017_08_05_pus_uvs.fits wwins J0208-0047_X_2017_08_05_pus_map.win ! wwins: Wrote 4 windows to J0208-0047_X_2017_08_05_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 = -0.000272545 Jy ! Component: 100 - total flux cleaned = -0.00016672 Jy ! Component: 150 - total flux cleaned = -0.000205602 Jy ! Component: 200 - total flux cleaned = -0.000376076 Jy ! Component: 250 - total flux cleaned = -0.000449646 Jy ! Component: 300 - total flux cleaned = -0.000503008 Jy ! Component: 350 - total flux cleaned = -0.00041722 Jy ! Component: 400 - total flux cleaned = -0.00045093 Jy ! Component: 450 - total flux cleaned = -0.000434387 Jy ! Component: 500 - total flux cleaned = -0.000386296 Jy ! Component: 550 - total flux cleaned = -0.000417743 Jy ! Component: 600 - total flux cleaned = -0.000448527 Jy ! Component: 650 - total flux cleaned = -0.000463521 Jy ! Component: 700 - total flux cleaned = -0.000478538 Jy ! Component: 750 - total flux cleaned = -0.000537211 Jy ! Component: 800 - total flux cleaned = -0.000594768 Jy ! Component: 850 - total flux cleaned = -0.000609 Jy ! Component: 900 - total flux cleaned = -0.000623071 Jy ! Component: 950 - total flux cleaned = -0.000664105 Jy ! Component: 1000 - total flux cleaned = -0.000637343 Jy ! Component: 1050 - total flux cleaned = -0.000664002 Jy ! Component: 1100 - total flux cleaned = -0.00069014 Jy ! Component: 1150 - total flux cleaned = -0.000651659 Jy ! Component: 1200 - total flux cleaned = -0.000588461 Jy ! Component: 1250 - total flux cleaned = -0.000613584 Jy ! Component: 1300 - total flux cleaned = -0.000576814 Jy ! Component: 1350 - total flux cleaned = -0.00060124 Jy ! Component: 1400 - total flux cleaned = -0.000576964 Jy ! Component: 1450 - total flux cleaned = -0.00054122 Jy ! Component: 1500 - total flux cleaned = -0.000494417 Jy ! Component: 1550 - total flux cleaned = -0.000494601 Jy ! Component: 1600 - total flux cleaned = -0.00049443 Jy ! Component: 1650 - total flux cleaned = -0.000437789 Jy ! Component: 1700 - total flux cleaned = -0.000426567 Jy ! Component: 1750 - total flux cleaned = -0.000437704 Jy ! Component: 1800 - total flux cleaned = -0.000393765 Jy ! Component: 1850 - total flux cleaned = -0.000372273 Jy ! Component: 1900 - total flux cleaned = -0.000415242 Jy ! Component: 1950 - total flux cleaned = -0.0004044 Jy ! Component: 2000 - total flux cleaned = -0.000362481 Jy ! Total flux subtracted in 2048 components = -0.000373048 Jy ! Clean residual min=-0.000592 max=0.000632 Jy/beam ! Clean residual mean=0.000005 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.243928 Jy keep ! Adding 144 model components to the UV plane model. ! The established model now contains 296 components and 0.243928 Jy ![Exited script file: muppet] wmap "J0208-0047_X_2017_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8954 x 2.013 at -1.278 degrees (North through East) ! Clean map min=-0.00096703 max=0.16009 Jy/beam ! Writing clean map to FITS file: J0208-0047_X_2017_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.16009 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000193714 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.363009 0.363009 0.726018 1.45204 2.90407 5.80815 11.6163 23.2326 46.4652 92.9303 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.16 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8954 x 2.013 at -1.278 degrees (North through East) ! Clean map min=-0.00096703 max=0.16009 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 J0208-0047_X_2017_08_05_pus_uvs.log closed on Thu May 9 18:46:36 2019