! Started logfile: J2047-2849_X_2017_04_28_pus_uvs.log on Mon Apr 29 14:33:18 2019 obs J2047-2849_X_2017_04_28_pus_uva.fits ! Reading UV FITS file: J2047-2849_X_2017_04_28_pus_uva.fits ! AN table 1: 95 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.935439 visibilities/baseline/integration-bin. ! Found source: J2047-2849 ! ! 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 47988 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 J2047-2849_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 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.976959Jy sigma=0.006810 ! Fit after self-cal, rms=0.938872Jy sigma=0.006636 ! 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=0.6357 mas, bmaj=1.706 mas, bpa=-3.397 degrees ! Estimated noise=1023.14 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 = 0.0520868 Jy ! Component: 100 - total flux cleaned = 0.063452 Jy ! Total flux subtracted in 100 components = 0.063452 Jy ! Clean residual min=-0.003148 max=0.006881 Jy/beam ! Clean residual mean=-0.000014 rms=0.000946 Jy/beam ! Combined flux in latest and established models = 0.063452 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.063452 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=0.126052Jy sigma=0.000658 ! Fit after self-cal, rms=0.125713Jy sigma=0.000657 ! Inverting map ! Added new window around map position (-3.6, 3.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00674511 Jy ! Component: 100 - total flux cleaned = 0.0105272 Jy ! Total flux subtracted in 100 components = 0.0105272 Jy ! Clean residual min=-0.002956 max=0.003206 Jy/beam ! Clean residual mean=-0.000010 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.0739792 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 12 components and 0.0739792 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=0.125268Jy sigma=0.000652 ! Fit after self-cal, rms=0.125217Jy sigma=0.000652 ! 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=0.7926 mas, bmaj=2.076 mas, bpa=-3.14 degrees ! Estimated noise=477.858 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 (-4.2, 4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00549087 Jy ! Component: 100 - total flux cleaned = 0.0090987 Jy ! Component: 150 - total flux cleaned = 0.0117579 Jy ! Component: 200 - total flux cleaned = 0.0137521 Jy ! Total flux subtracted in 200 components = 0.0137521 Jy ! Clean residual min=-0.001627 max=0.002099 Jy/beam ! Clean residual mean=-0.000004 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.0877313 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 34 components and 0.0877314 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=0.124899Jy sigma=0.000649 ! Fit after self-cal, rms=0.124832Jy sigma=0.000649 ! 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 1.00 FD 0.92 HN 0.94 KP 0.93 ! LA 0.93 MK 1.00 NL 1.03 OV 1.03 ! PT 1.00 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.06 HN 0.91 KP 1.01 ! LA 0.87 MK 1.00 NL 1.01 OV 0.96 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.00 KP 0.93 ! LA 0.90 MK 0.97 NL 1.05 OV 1.00 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.01 HN 0.89 KP 1.00 ! LA 0.91 MK 1.06 NL 1.03 OV 0.98 ! PT 1.05 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 0.96 KP 1.02 ! LA 0.95 MK 1.12 NL 1.04 OV 0.97 ! PT 0.88 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.97 HN 0.89 KP 1.00 ! LA 0.91 MK 1.05 NL 1.06 OV 0.98 ! PT 1.02 SC 1.10 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 HN 0.93 KP 0.96 ! LA 0.90 MK 1.04 NL 1.06 OV 0.99 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 1.01 KP 1.00 ! LA 0.90 MK 0.97 NL 1.01 OV 0.98 ! PT 1.08 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 0.89 KP 0.92 ! LA 0.91 MK 1.00 NL 1.07 OV 1.02 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 0.86 KP 0.97 ! LA 0.92 MK 1.03 NL 1.13 OV 1.00 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 0.86 KP 0.95 ! LA 0.93 MK 0.99 NL 1.47 OV 0.98 ! PT 1.04 SC 1.07 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.91 HN 0.82 KP 0.95 ! LA 0.98 MK 1.00 NL 1.01 OV 1.02 ! PT 1.04 SC 1.00 ! ! ! Fit before self-cal, rms=0.124832Jy sigma=0.000649 ! Fit after self-cal, rms=0.117658Jy sigma=0.000647 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8014 mas, bmaj=2.101 mas, bpa=-3.179 degrees ! Estimated noise=470.653 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 = 0.00230819 Jy ! Component: 100 - total flux cleaned = 0.00361251 Jy ! Component: 150 - total flux cleaned = 0.00441069 Jy ! Component: 200 - total flux cleaned = 0.00478833 Jy ! Total flux subtracted in 200 components = 0.00478833 Jy ! Clean residual min=-0.001247 max=0.001454 Jy/beam ! Clean residual mean=0.000002 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.0925197 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 48 components and 0.0925197 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=0.117612Jy sigma=0.000647 ! Fit after self-cal, rms=0.117530Jy sigma=0.000647 ! 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=0.117530Jy sigma=0.000647 ! Fit after self-cal, rms=0.115716Jy sigma=0.000646 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8021 mas, bmaj=2.101 mas, bpa=-3.044 degrees ! Estimated noise=472.082 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000972664 Jy ! Component: 100 - total flux cleaned = 0.00158918 Jy ! Component: 150 - total flux cleaned = 0.00196888 Jy ! Component: 200 - total flux cleaned = 0.00201738 Jy ! Total flux subtracted in 200 components = 0.00201738 Jy ! Clean residual min=-0.001157 max=0.001266 Jy/beam ! Clean residual mean=0.000002 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.0945371 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 51 components and 0.0945371 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=0.115704Jy sigma=0.000646 ! Fit after self-cal, rms=0.115689Jy sigma=0.000646 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 = 0.000421237 Jy ! Component: 100 - total flux cleaned = 0.000486127 Jy ! Component: 150 - total flux cleaned = 0.000516226 Jy ! Component: 200 - total flux cleaned = 0.000529891 Jy ! Total flux subtracted in 200 components = 0.000529891 Jy ! Clean residual min=-0.001145 max=0.001259 Jy/beam ! Clean residual mean=0.000002 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.095067 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 53 components and 0.095067 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=0.115683Jy sigma=0.000646 ! Fit after self-cal, rms=0.115681Jy sigma=0.000646 ! 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=0.115681Jy sigma=0.000646 ! Fit after self-cal, rms=0.113023Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8006 mas, bmaj=2.096 mas, bpa=-2.945 degrees ! Estimated noise=470.951 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.88295e-05 Jy ! Component: 100 - total flux cleaned = 1.7962e-05 Jy ! Component: 150 - total flux cleaned = 3.07702e-05 Jy ! Component: 200 - total flux cleaned = 4.29137e-05 Jy ! Total flux subtracted in 200 components = 4.29137e-05 Jy ! Clean residual min=-0.001133 max=0.001169 Jy/beam ! Clean residual mean=0.000002 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.0951099 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 57 components and 0.0951099 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=0.113019Jy sigma=0.000646 ! Fit after self-cal, rms=0.112983Jy sigma=0.000646 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 = -2.63934e-05 Jy ! Component: 100 - total flux cleaned = -1.42778e-05 Jy ! Component: 150 - total flux cleaned = -2.91422e-06 Jy ! Component: 200 - total flux cleaned = 7.91137e-06 Jy ! Total flux subtracted in 200 components = 7.91137e-06 Jy ! Clean residual min=-0.001137 max=0.001184 Jy/beam ! Clean residual mean=0.000002 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.0951178 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 57 components and 0.0951178 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=0.112981Jy sigma=0.000646 ! Fit after self-cal, rms=0.112975Jy sigma=0.000646 ! 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=0.112975Jy sigma=0.000646 ! Fit after self-cal, rms=0.112671Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.168 mas, bmaj=5.658 mas, bpa=3.695 degrees ! Estimated noise=599.747 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000604147 Jy ! Component: 100 - total flux cleaned = 0.0006689 Jy ! Component: 150 - total flux cleaned = 0.000654507 Jy ! Component: 200 - total flux cleaned = 0.000642816 Jy ! Total flux subtracted in 200 components = 0.000642816 Jy ! Clean residual min=-0.001042 max=0.001269 Jy/beam ! Clean residual mean=0.000007 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.0957606 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 60 components and 0.0957606 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=0.112670Jy sigma=0.000646 ! Fit after self-cal, rms=0.112661Jy sigma=0.000646 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 = 1.58479e-05 Jy ! Component: 100 - total flux cleaned = 3.37115e-06 Jy ! Component: 150 - total flux cleaned = 3.09355e-06 Jy ! Component: 200 - total flux cleaned = 2.64013e-06 Jy ! Total flux subtracted in 200 components = 2.64013e-06 Jy ! Clean residual min=-0.001044 max=0.001266 Jy/beam ! Clean residual mean=0.000007 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.0957632 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 61 components and 0.0957632 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=0.112660Jy sigma=0.000646 ! Fit after self-cal, rms=0.112661Jy sigma=0.000646 ! 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=0.8003 mas, bmaj=2.096 mas, bpa=-2.918 degrees ! Estimated noise=471.014 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8003 x 2.096 at -2.918 degrees (North through East) ! Clean map min=-0.00095327 max=0.068891 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=0.6383 mas, bmaj=1.71 mas, bpa=-3.129 degrees ! Estimated noise=1015.29 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0516074 Jy ! Component: 100 - total flux cleaned = 0.0652098 Jy ! Component: 150 - total flux cleaned = 0.0727889 Jy ! Component: 200 - total flux cleaned = 0.0777795 Jy ! Total flux subtracted in 200 components = 0.0777795 Jy ! Clean residual min=-0.002413 max=0.002776 Jy/beam ! Clean residual mean=-0.000010 rms=0.000681 Jy/beam ! Combined flux in latest and established models = 0.0777795 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0777795 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8003 mas, bmaj=2.096 mas, bpa=-2.918 degrees ! Estimated noise=471.014 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 = 0.00496195 Jy ! Component: 100 - total flux cleaned = 0.00841348 Jy ! Component: 150 - total flux cleaned = 0.0109628 Jy ! Component: 200 - total flux cleaned = 0.0128731 Jy ! Total flux subtracted in 200 components = 0.0128731 Jy ! Clean residual min=-0.001355 max=0.001376 Jy/beam ! Clean residual mean=-0.000002 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.0906526 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 32 components and 0.0906526 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=2.168 mas, bmaj=5.658 mas, bpa=3.695 degrees ! Estimated noise=599.747 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00225723 Jy ! Component: 100 - total flux cleaned = 0.00355528 Jy ! Component: 150 - total flux cleaned = 0.00436104 Jy ! Component: 200 - total flux cleaned = 0.00487625 Jy ! Total flux subtracted in 200 components = 0.00487625 Jy ! Clean residual min=-0.001087 max=0.001235 Jy/beam ! Clean residual mean=0.000007 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.0955288 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 = 0.000133755 Jy ! Component: 100 - total flux cleaned = 0.00018523 Jy ! Component: 150 - total flux cleaned = 0.000207399 Jy ! Component: 200 - total flux cleaned = 0.000208253 Jy ! Total flux subtracted in 200 components = 0.000208253 Jy ! Clean residual min=-0.001070 max=0.001203 Jy/beam ! Clean residual mean=0.000007 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.0957371 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 46 components and 0.0957371 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8003 mas, bmaj=2.096 mas, bpa=-2.918 degrees ! Estimated noise=471.014 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.1187e-05 Jy ! Component: 100 - total flux cleaned = 2.97633e-05 Jy ! Component: 150 - total flux cleaned = 3.12619e-05 Jy ! Component: 200 - total flux cleaned = 3.036e-05 Jy ! Total flux subtracted in 200 components = 3.036e-05 Jy ! Clean residual min=-0.001164 max=0.001278 Jy/beam ! Clean residual mean=0.000003 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.0957674 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 51 components and 0.0957674 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=0.112676Jy sigma=0.000646 ! Fit after self-cal, rms=0.112675Jy sigma=0.000646 wmodel J2047-2849_X_2017_04_28_pus_map.mod ! Writing 51 model components to file: J2047-2849_X_2017_04_28_pus_map.mod wobs J2047-2849_X_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J2047-2849_X_2017_04_28_pus_uvs.fits wwins J2047-2849_X_2017_04_28_pus_map.win ! wwins: Wrote 3 windows to J2047-2849_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 = 0.000338579 Jy ! Component: 100 - total flux cleaned = 0.000500732 Jy ! Component: 150 - total flux cleaned = 0.000595944 Jy ! Component: 200 - total flux cleaned = 0.000685892 Jy ! Component: 250 - total flux cleaned = 0.000822972 Jy ! Component: 300 - total flux cleaned = 0.000954402 Jy ! Component: 350 - total flux cleaned = 0.00103353 Jy ! Component: 400 - total flux cleaned = 0.00104913 Jy ! Component: 450 - total flux cleaned = 0.00106428 Jy ! Component: 500 - total flux cleaned = 0.00109331 Jy ! Component: 550 - total flux cleaned = 0.00107924 Jy ! Component: 600 - total flux cleaned = 0.00112055 Jy ! Component: 650 - total flux cleaned = 0.00113389 Jy ! Component: 700 - total flux cleaned = 0.00118638 Jy ! Component: 750 - total flux cleaned = 0.00118636 Jy ! Component: 800 - total flux cleaned = 0.00124985 Jy ! Component: 850 - total flux cleaned = 0.00123766 Jy ! Component: 900 - total flux cleaned = 0.00129892 Jy ! Component: 950 - total flux cleaned = 0.0012988 Jy ! Component: 1000 - total flux cleaned = 0.00131087 Jy ! Component: 1050 - total flux cleaned = 0.00133423 Jy ! Component: 1100 - total flux cleaned = 0.00131112 Jy ! Component: 1150 - total flux cleaned = 0.00132256 Jy ! Component: 1200 - total flux cleaned = 0.00134506 Jy ! Component: 1250 - total flux cleaned = 0.00134491 Jy ! Component: 1300 - total flux cleaned = 0.00136686 Jy ! Component: 1350 - total flux cleaned = 0.001356 Jy ! Component: 1400 - total flux cleaned = 0.00138828 Jy ! Component: 1450 - total flux cleaned = 0.00138819 Jy ! Component: 1500 - total flux cleaned = 0.00140901 Jy ! Component: 1550 - total flux cleaned = 0.00141926 Jy ! Component: 1600 - total flux cleaned = 0.00141909 Jy ! Component: 1650 - total flux cleaned = 0.00141902 Jy ! Component: 1700 - total flux cleaned = 0.00143896 Jy ! Component: 1750 - total flux cleaned = 0.00144893 Jy ! Component: 1800 - total flux cleaned = 0.00146846 Jy ! Component: 1850 - total flux cleaned = 0.00147829 Jy ! Component: 1900 - total flux cleaned = 0.00149774 Jy ! Component: 1950 - total flux cleaned = 0.00152659 Jy ! Component: 2000 - total flux cleaned = 0.00155509 Jy ! Total flux subtracted in 2048 components = 0.00159275 Jy ! Clean residual min=-0.000537 max=0.000529 Jy/beam ! Clean residual mean=0.000002 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.0973602 Jy keep ! Adding 135 model components to the UV plane model. ! The established model now contains 186 components and 0.0973602 Jy ![Exited script file: muppet] wmap "J2047-2849_X_2017_04_28_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8003 x 2.096 at -2.918 degrees (North through East) ! Clean map min=-0.00090438 max=0.068494 Jy/beam ! Writing clean map to FITS file: J2047-2849_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 0.0684939 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000178799 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.78313 0.78313 1.56626 3.13252 6.26504 12.5301 25.0602 50.1203 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.068 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8003 x 2.096 at -2.918 degrees (North through East) ! Clean map min=-0.00090438 max=0.068494 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 J2047-2849_X_2017_04_28_pus_uvs.log closed on Mon Apr 29 14:33:20 2019