! Started logfile: J1911-2006_X_2017_04_28_pus_uvs.log on Mon Apr 29 14:32:34 2019 obs J1911-2006_X_2017_04_28_pus_uva.fits ! Reading UV FITS file: J1911-2006_X_2017_04_28_pus_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.40119 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1911-2006 ! ! 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 907 lines of history. ! ! Reading 12132 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 J1911-2006_X_2017_04_28_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 249 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 249 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 249 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 249 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 249 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 249 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 249 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 249 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 249 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 249 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 249 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 249 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.485336Jy sigma=0.003970 ! Fit after self-cal, rms=0.471892Jy sigma=0.003871 ! 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=0.7054 mas, bmaj=1.651 mas, bpa=-1.834 degrees ! Estimated noise=1425.77 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 = 1.07639 Jy ! Component: 100 - total flux cleaned = 1.32564 Jy ! Total flux subtracted in 100 components = 1.32564 Jy ! Clean residual min=-0.036417 max=0.093716 Jy/beam ! Clean residual mean=-0.000064 rms=0.011335 Jy/beam ! Combined flux in latest and established models = 1.32564 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 1.32564 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=0.229990Jy sigma=0.001816 ! Fit after self-cal, rms=0.229968Jy sigma=0.001815 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.104194 Jy ! Component: 100 - total flux cleaned = 0.159157 Jy ! Total flux subtracted in 100 components = 0.159157 Jy ! Clean residual min=-0.025630 max=0.034838 Jy/beam ! Clean residual mean=-0.000448 rms=0.007039 Jy/beam ! Combined flux in latest and established models = 1.4848 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 10 components and 1.4848 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=0.178020Jy sigma=0.001241 ! Fit after self-cal, rms=0.178000Jy sigma=0.001241 ! 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=0.9287 mas, bmaj=1.991 mas, bpa=0.4011 degrees ! Estimated noise=845.951 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 = 0.0327982 Jy ! Component: 100 - total flux cleaned = 0.04747 Jy ! Component: 150 - total flux cleaned = 0.0517413 Jy ! Component: 200 - total flux cleaned = 0.0526864 Jy ! Total flux subtracted in 200 components = 0.0526864 Jy ! Clean residual min=-0.025925 max=0.025763 Jy/beam ! Clean residual mean=-0.002002 rms=0.006788 Jy/beam ! Combined flux in latest and established models = 1.53748 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 20 components and 1.53748 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=0.175696Jy sigma=0.001169 ! Fit after self-cal, rms=0.175630Jy sigma=0.001168 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 78 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 1.00 KP 1.01 ! LA 0.98 MK 0.99 NL 0.99 OV 1.01 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 2. ! A total of 78 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.02 KP 1.03 ! LA 0.98 MK 0.98 NL 0.99 OV 0.96 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 3. ! A total of 78 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.03 KP 0.96 ! LA 1.00 MK 1.01 NL 1.00 OV 1.01 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 4. ! A total of 78 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.94 HN 1.00 KP 0.99 ! LA 1.00 MK 1.01 NL 0.98 OV 1.00 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 5. ! A total of 78 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 1.02 KP 0.99 ! LA 0.99 MK 1.03 NL 1.02 OV 0.97 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 6. ! A total of 78 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.96 HN 0.99 KP 0.99 ! LA 1.01 MK 1.01 NL 1.02 OV 0.97 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 7. ! A total of 78 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 1.04 KP 0.99 ! LA 1.02 MK 1.02 NL 1.01 OV 0.97 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 8. ! A total of 78 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.07 KP 0.99 ! LA 0.98 MK 1.01 NL 1.01 OV 0.97 ! PT 1.05 SC 1.04 ! ! ! Correcting IF 9. ! A total of 78 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.05 KP 0.99 ! LA 1.02 MK 1.00 NL 1.02 OV 0.97 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 10. ! A total of 78 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.04 KP 1.01 ! LA 1.03 MK 1.02 NL 1.02 OV 0.97 ! PT 1.05 SC 0.98 ! ! ! Correcting IF 11. ! A total of 78 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.00 KP 1.01 ! LA 1.05 MK 1.00 NL 1.03 OV 0.98 ! PT 1.06 SC 1.00 ! ! ! Correcting IF 12. ! A total of 78 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.02 KP 1.01 ! LA 1.01 MK 0.97 NL 1.03 OV 0.98 ! PT 1.07 SC 1.01 ! ! ! Fit before self-cal, rms=0.175630Jy sigma=0.001168 ! Fit after self-cal, rms=0.168747Jy sigma=0.001100 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9197 mas, bmaj=2.084 mas, bpa=-2.148 degrees ! Estimated noise=872.412 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 = -0.0124756 Jy ! Component: 100 - total flux cleaned = -0.0136421 Jy ! Component: 150 - total flux cleaned = -0.0139884 Jy ! Component: 200 - total flux cleaned = -0.0141338 Jy ! Total flux subtracted in 200 components = -0.0141338 Jy ! Clean residual min=-0.020535 max=0.022219 Jy/beam ! Clean residual mean=-0.001544 rms=0.006366 Jy/beam ! Combined flux in latest and established models = 1.52335 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 27 components and 1.52335 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=0.167071Jy sigma=0.001097 ! Fit after self-cal, rms=0.167013Jy sigma=0.001097 ! 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=0.167013Jy sigma=0.001097 ! Fit after self-cal, rms=0.106666Jy sigma=0.000710 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9207 mas, bmaj=2.087 mas, bpa=-1.947 degrees ! Estimated noise=871.532 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00228962 Jy ! Component: 100 - total flux cleaned = -0.00218848 Jy ! Component: 150 - total flux cleaned = -0.00210176 Jy ! Component: 200 - total flux cleaned = -0.00202123 Jy ! Total flux subtracted in 200 components = -0.00202123 Jy ! Clean residual min=-0.007357 max=0.013979 Jy/beam ! Clean residual mean=0.000151 rms=0.002615 Jy/beam ! Combined flux in latest and established models = 1.52133 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 32 components and 1.52133 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=0.106425Jy sigma=0.000708 ! Fit after self-cal, rms=0.106482Jy sigma=0.000708 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 (4.8, 3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0140708 Jy ! Component: 100 - total flux cleaned = 0.0217684 Jy ! Component: 150 - total flux cleaned = 0.0258518 Jy ! Component: 200 - total flux cleaned = 0.0274936 Jy ! Total flux subtracted in 200 components = 0.0274936 Jy ! Clean residual min=-0.006174 max=0.011595 Jy/beam ! Clean residual mean=0.000052 rms=0.001991 Jy/beam ! Combined flux in latest and established models = 1.54882 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 55 components and 1.54882 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=0.104751Jy sigma=0.000689 ! Fit after self-cal, rms=0.104612Jy sigma=0.000688 ! Inverting map ! Added new window around map position (0.6, 4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0111611 Jy ! Component: 100 - total flux cleaned = 0.0163569 Jy ! Component: 150 - total flux cleaned = 0.0171621 Jy ! Component: 200 - total flux cleaned = 0.0181299 Jy ! Total flux subtracted in 200 components = 0.0181299 Jy ! Clean residual min=-0.004951 max=0.005977 Jy/beam ! Clean residual mean=-0.000034 rms=0.001548 Jy/beam ! Combined flux in latest and established models = 1.56695 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 75 components and 1.56695 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=0.103415Jy sigma=0.000676 ! Fit after self-cal, rms=0.103325Jy sigma=0.000675 ! 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=0.103325Jy sigma=0.000675 ! Fit after self-cal, rms=0.103278Jy sigma=0.000671 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9199 mas, bmaj=2.085 mas, bpa=-1.942 degrees ! Estimated noise=871.732 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00546766 Jy ! Component: 100 - total flux cleaned = 0.009083 Jy ! Component: 150 - total flux cleaned = 0.0107683 Jy ! Component: 200 - total flux cleaned = 0.0119246 Jy ! Total flux subtracted in 200 components = 0.0119246 Jy ! Clean residual min=-0.004273 max=0.005796 Jy/beam ! Clean residual mean=0.000055 rms=0.001247 Jy/beam ! Combined flux in latest and established models = 1.57888 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 91 components and 1.57888 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=0.102878Jy sigma=0.000668 ! Fit after self-cal, rms=0.102855Jy sigma=0.000668 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 (8.4, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00536074 Jy ! Component: 100 - total flux cleaned = 0.00771036 Jy ! Component: 150 - total flux cleaned = 0.00857141 Jy ! Component: 200 - total flux cleaned = 0.00945081 Jy ! Total flux subtracted in 200 components = 0.00945081 Jy ! Clean residual min=-0.004361 max=0.003968 Jy/beam ! Clean residual mean=0.000009 rms=0.001112 Jy/beam ! Combined flux in latest and established models = 1.58833 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 106 components and 1.58833 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=0.102469Jy sigma=0.000665 ! Fit after self-cal, rms=0.102458Jy sigma=0.000664 ! 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=0.102458Jy sigma=0.000664 ! Fit after self-cal, rms=0.102499Jy sigma=0.000664 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.288 mas, bmaj=4.448 mas, bpa=4.749 degrees ! Estimated noise=1067.66 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00531479 Jy ! Component: 100 - total flux cleaned = 0.00827054 Jy ! Component: 150 - total flux cleaned = 0.0095248 Jy ! Component: 200 - total flux cleaned = 0.0101707 Jy ! Total flux subtracted in 200 components = 0.0101707 Jy ! Clean residual min=-0.003168 max=0.003617 Jy/beam ! Clean residual mean=0.000054 rms=0.001155 Jy/beam ! Combined flux in latest and established models = 1.5985 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 129 components and 1.5985 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=0.102367Jy sigma=0.000662 ! Fit after self-cal, rms=0.102350Jy sigma=0.000662 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 = 0.00112578 Jy ! Component: 100 - total flux cleaned = 0.00185347 Jy ! Component: 150 - total flux cleaned = 0.00226014 Jy ! Component: 200 - total flux cleaned = 0.00261661 Jy ! Total flux subtracted in 200 components = 0.00261661 Jy ! Clean residual min=-0.003558 max=0.003361 Jy/beam ! Clean residual mean=0.000031 rms=0.001103 Jy/beam ! Combined flux in latest and established models = 1.60111 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 137 components and 1.60111 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=0.102311Jy sigma=0.000662 ! Fit after self-cal, rms=0.102304Jy sigma=0.000661 ! 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=0.9195 mas, bmaj=2.085 mas, bpa=-1.956 degrees ! Estimated noise=872.179 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9195 x 2.085 at -1.956 degrees (North through East) ! Clean map min=-0.0039634 max=1.4173 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.102304Jy sigma=0.000661 ! Fit after self-cal, rms=0.096418Jy sigma=0.000615 ! Inverting map and beam ! Estimated beam: bmin=0.9197 mas, bmaj=2.086 mas, bpa=-1.973 degrees ! Estimated noise=872.652 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000780648 Jy ! Component: 100 - total flux cleaned = 0.00153245 Jy ! Component: 150 - total flux cleaned = 0.00227835 Jy ! Component: 200 - total flux cleaned = 0.00265573 Jy ! Total flux subtracted in 200 components = 0.00265573 Jy ! Clean residual min=-0.003300 max=0.003245 Jy/beam ! Clean residual mean=0.000033 rms=0.000875 Jy/beam ! Combined flux in latest and established models = 1.60377 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 151 components and 1.60377 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=0.096232Jy sigma=0.000614 ! Fit after self-cal, rms=0.096224Jy sigma=0.000614 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000678838 Jy ! Component: 100 - total flux cleaned = 0.00109193 Jy ! Component: 150 - total flux cleaned = 0.00134754 Jy ! Component: 200 - total flux cleaned = 0.00152691 Jy ! Total flux subtracted in 200 components = 0.00152691 Jy ! Clean residual min=-0.003290 max=0.003196 Jy/beam ! Clean residual mean=0.000025 rms=0.000858 Jy/beam ! Combined flux in latest and established models = 1.6053 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 154 components and 1.6053 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=0.096123Jy sigma=0.000613 ! Fit after self-cal, rms=0.096120Jy sigma=0.000613 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.096120Jy sigma=0.000613 ! Fit after self-cal, rms=0.096153Jy sigma=0.000613 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=0.7045 mas, bmaj=1.671 mas, bpa=-2.166 degrees ! Estimated noise=1456.24 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.07151 Jy ! Component: 100 - total flux cleaned = 1.31576 Jy ! Component: 150 - total flux cleaned = 1.41503 Jy ! Component: 200 - total flux cleaned = 1.4674 Jy ! Total flux subtracted in 200 components = 1.4674 Jy ! Clean residual min=-0.013805 max=0.025190 Jy/beam ! Clean residual mean=0.000227 rms=0.003571 Jy/beam ! Combined flux in latest and established models = 1.4674 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 13 model components to the UV plane model. ! The established model now contains 13 components and 1.4674 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9196 mas, bmaj=2.085 mas, bpa=-1.982 degrees ! Estimated noise=873.029 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 = 0.0383865 Jy ! Component: 100 - total flux cleaned = 0.0608933 Jy ! Component: 150 - total flux cleaned = 0.0770412 Jy ! Component: 200 - total flux cleaned = 0.0890994 Jy ! Total flux subtracted in 200 components = 0.0890994 Jy ! Clean residual min=-0.006653 max=0.009131 Jy/beam ! Clean residual mean=0.000258 rms=0.001911 Jy/beam ! Combined flux in latest and established models = 1.5565 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 49 components and 1.5565 Jy ! Inverting map ! Added new window around map position (3, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102912 Jy ! Component: 100 - total flux cleaned = 0.0184332 Jy ! Component: 150 - total flux cleaned = 0.0247201 Jy ! Component: 200 - total flux cleaned = 0.0282673 Jy ! Total flux subtracted in 200 components = 0.0282673 Jy ! Clean residual min=-0.005681 max=0.005328 Jy/beam ! Clean residual mean=0.000132 rms=0.001259 Jy/beam ! Combined flux in latest and established models = 1.58476 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 68 components and 1.58476 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=2.286 mas, bmaj=4.446 mas, bpa=4.713 degrees ! Estimated noise=1069.03 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00675153 Jy ! Component: 100 - total flux cleaned = 0.0115966 Jy ! Component: 150 - total flux cleaned = 0.0153277 Jy ! Component: 200 - total flux cleaned = 0.01783 Jy ! Total flux subtracted in 200 components = 0.01783 Jy ! Clean residual min=-0.003910 max=0.003387 Jy/beam ! Clean residual mean=0.000117 rms=0.001122 Jy/beam ! Combined flux in latest and established models = 1.60259 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00157195 Jy ! Component: 100 - total flux cleaned = 0.00283139 Jy ! Component: 150 - total flux cleaned = 0.00363576 Jy ! Component: 200 - total flux cleaned = 0.00434698 Jy ! Total flux subtracted in 200 components = 0.00434698 Jy ! Clean residual min=-0.003558 max=0.003251 Jy/beam ! Clean residual mean=0.000081 rms=0.000997 Jy/beam ! Combined flux in latest and established models = 1.60694 Jy ! Adding 75 model components to the UV plane model. ! The established model now contains 139 components and 1.60694 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9196 mas, bmaj=2.085 mas, bpa=-1.982 degrees ! Estimated noise=873.029 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000453578 Jy ! Component: 100 - total flux cleaned = 0.000462256 Jy ! Component: 150 - total flux cleaned = 0.000469237 Jy ! Component: 200 - total flux cleaned = 0.000468773 Jy ! Total flux subtracted in 200 components = 0.000468773 Jy ! Clean residual min=-0.003918 max=0.003602 Jy/beam ! Clean residual mean=0.000034 rms=0.000923 Jy/beam ! Combined flux in latest and established models = 1.60741 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 150 components and 1.60741 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=0.097154Jy sigma=0.000618 ! Fit after self-cal, rms=0.097093Jy sigma=0.000617 wmodel J1911-2006_X_2017_04_28_pus_map.mod ! Writing 150 model components to file: J1911-2006_X_2017_04_28_pus_map.mod wobs J1911-2006_X_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J1911-2006_X_2017_04_28_pus_uvs.fits wwins J1911-2006_X_2017_04_28_pus_map.win ! wwins: Wrote 5 windows to J1911-2006_X_2017_04_28_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 = -0.0011655 Jy ! Component: 100 - total flux cleaned = -0.000843754 Jy ! Component: 150 - total flux cleaned = -0.000539401 Jy ! Component: 200 - total flux cleaned = -0.000364548 Jy ! Component: 250 - total flux cleaned = -0.000196399 Jy ! Component: 300 - total flux cleaned = -3.31602e-05 Jy ! Component: 350 - total flux cleaned = 0.000229757 Jy ! Component: 400 - total flux cleaned = 0.000331762 Jy ! Component: 450 - total flux cleaned = 0.000581535 Jy ! Component: 500 - total flux cleaned = 0.000825625 Jy ! Component: 550 - total flux cleaned = 0.00101709 Jy ! Component: 600 - total flux cleaned = 0.001204 Jy ! Component: 650 - total flux cleaned = 0.00143365 Jy ! Component: 700 - total flux cleaned = 0.00161321 Jy ! Component: 750 - total flux cleaned = 0.00174573 Jy ! Component: 800 - total flux cleaned = 0.00204894 Jy ! Component: 850 - total flux cleaned = 0.00217636 Jy ! Component: 900 - total flux cleaned = 0.00230142 Jy ! Component: 950 - total flux cleaned = 0.00242453 Jy ! Component: 1000 - total flux cleaned = 0.00254674 Jy ! Component: 1050 - total flux cleaned = 0.00270685 Jy ! Component: 1100 - total flux cleaned = 0.00290412 Jy ! Component: 1150 - total flux cleaned = 0.00294262 Jy ! Component: 1200 - total flux cleaned = 0.00298096 Jy ! Component: 1250 - total flux cleaned = 0.0030567 Jy ! Component: 1300 - total flux cleaned = 0.00320614 Jy ! Component: 1350 - total flux cleaned = 0.0032795 Jy ! Component: 1400 - total flux cleaned = 0.00346045 Jy ! Component: 1450 - total flux cleaned = 0.00346064 Jy ! Component: 1500 - total flux cleaned = 0.00363706 Jy ! Component: 1550 - total flux cleaned = 0.00377635 Jy ! Component: 1600 - total flux cleaned = 0.00387952 Jy ! Component: 1650 - total flux cleaned = 0.00404935 Jy ! Component: 1700 - total flux cleaned = 0.00415011 Jy ! Component: 1750 - total flux cleaned = 0.00438293 Jy ! Component: 1800 - total flux cleaned = 0.00448165 Jy ! Component: 1850 - total flux cleaned = 0.00461213 Jy ! Component: 1900 - total flux cleaned = 0.00474134 Jy ! Component: 1950 - total flux cleaned = 0.00493227 Jy ! Component: 2000 - total flux cleaned = 0.00499536 Jy ! Total flux subtracted in 2048 components = 0.00518215 Jy ! Clean residual min=-0.001705 max=0.001586 Jy/beam ! Clean residual mean=0.000034 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 1.61259 Jy keep ! Adding 129 model components to the UV plane model. ! The established model now contains 277 components and 1.61259 Jy ![Exited script file: muppet] wmap "J1911-2006_X_2017_04_28_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9196 x 2.085 at -1.982 degrees (North through East) ! Clean map min=-0.0031481 max=1.411 Jy/beam ! Writing clean map to FITS file: J1911-2006_X_2017_04_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.41099 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000562851 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.119672 0.119672 0.239344 0.478687 0.957374 1.91475 3.8295 7.659 15.318 30.636 61.272 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.41 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9196 x 2.085 at -1.982 degrees (North through East) ! Clean map min=-0.0031481 max=1.411 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 J1911-2006_X_2017_04_28_pus_uvs.log closed on Mon Apr 29 14:32:35 2019