! Started logfile: J2151-2742_X_2017_06_15_pus_uvs.log on Tue May 7 20:02:13 2019 obs J2151-2742_X_2017_06_15_pus_uva.fits ! Reading UV FITS file: J2151-2742_X_2017_06_15_pus_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.958333 visibilities/baseline/integration-bin. ! Found source: J2151-2742 ! ! 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 989 lines of history. ! ! Reading 28980 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 J2151-2742_X_2017_06_15_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.675074Jy sigma=0.004889 ! Fit after self-cal, rms=0.587579Jy sigma=0.004185 ! 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=0.6305 mas, bmaj=1.669 mas, bpa=-1.168 degrees ! Estimated noise=1261.1 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 = 0.325187 Jy ! Component: 100 - total flux cleaned = 0.404139 Jy ! Total flux subtracted in 100 components = 0.404139 Jy ! Clean residual min=-0.012015 max=0.031207 Jy/beam ! Clean residual mean=-0.000102 rms=0.003813 Jy/beam ! Combined flux in latest and established models = 0.404139 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.404139 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=0.129070Jy sigma=0.000829 ! Fit after self-cal, rms=0.129055Jy sigma=0.000829 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0325508 Jy ! Component: 100 - total flux cleaned = 0.0477553 Jy ! Total flux subtracted in 100 components = 0.0477553 Jy ! Clean residual min=-0.008561 max=0.014383 Jy/beam ! Clean residual mean=-0.000031 rms=0.002385 Jy/beam ! Combined flux in latest and established models = 0.451894 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 11 components and 0.451894 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=0.121180Jy sigma=0.000716 ! Fit after self-cal, rms=0.121166Jy sigma=0.000715 ! 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=0.8063 mas, bmaj=2.06 mas, bpa=-0.758 degrees ! Estimated noise=580.644 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, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0168116 Jy ! Component: 100 - total flux cleaned = 0.0259391 Jy ! Component: 150 - total flux cleaned = 0.0292996 Jy ! Component: 200 - total flux cleaned = 0.0300464 Jy ! Total flux subtracted in 200 components = 0.0300464 Jy ! Clean residual min=-0.007075 max=0.011066 Jy/beam ! Clean residual mean=0.000014 rms=0.001811 Jy/beam ! Combined flux in latest and established models = 0.481941 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 41 components and 0.481941 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=0.118861Jy sigma=0.000692 ! Fit after self-cal, rms=0.118740Jy sigma=0.000690 ! 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 0.98 HN 1.57 KP 1.04 ! LA 0.96 MK 0.98 NL 1.00 OV 0.99 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.17 KP 0.97 ! LA 0.97 MK 0.98 NL 0.98 OV 0.97 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.16 KP 0.99 ! LA 1.00 MK 1.00 NL 0.97 OV 0.98 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.22 KP 1.00 ! LA 1.01 MK 0.99 NL 0.98 OV 0.98 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.14 KP 0.99 ! LA 0.99 MK 1.01 NL 0.98 OV 0.98 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 1.15 KP 1.00 ! LA 0.99 MK 0.99 NL 0.99 OV 0.97 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.16 KP 0.99 ! LA 1.01 MK 1.14 NL 0.97 OV 0.99 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.18 KP 0.99 ! LA 0.99 MK 0.97 NL 0.98 OV 0.97 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.16 KP 0.98 ! LA 1.00 MK 0.98 NL 0.99 OV 0.99 ! PT 1.03 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.16 KP 1.01 ! LA 1.00 MK 1.02 NL 0.98 OV 0.98 ! PT 1.00 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.24 KP 0.99 ! LA 1.01 MK 1.00 NL 1.01 OV 0.98 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 1.22 KP 0.99 ! LA 0.99 MK 1.00 NL 0.98 OV 0.99 ! PT 1.02 SC 0.98 ! ! ! Fit before self-cal, rms=0.118740Jy sigma=0.000690 ! Fit after self-cal, rms=0.124252Jy sigma=0.000670 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8106 mas, bmaj=2.057 mas, bpa=-0.5172 degrees ! Estimated noise=579.385 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 = -0.00107828 Jy ! Component: 100 - total flux cleaned = -0.00136392 Jy ! Component: 150 - total flux cleaned = -0.00160968 Jy ! Component: 200 - total flux cleaned = -0.00175161 Jy ! Total flux subtracted in 200 components = -0.00175161 Jy ! Clean residual min=-0.004438 max=0.004177 Jy/beam ! Clean residual mean=0.000007 rms=0.001160 Jy/beam ! Combined flux in latest and established models = 0.480189 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 54 components and 0.480189 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=0.124052Jy sigma=0.000669 ! Fit after self-cal, rms=0.124134Jy sigma=0.000669 ! 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=0.124134Jy sigma=0.000669 ! Fit after self-cal, rms=0.126173Jy sigma=0.000660 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8106 mas, bmaj=2.055 mas, bpa=-0.5627 degrees ! Estimated noise=579.114 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00112808 Jy ! Component: 100 - total flux cleaned = -0.00121841 Jy ! Component: 150 - total flux cleaned = -0.00125826 Jy ! Component: 200 - total flux cleaned = -0.00132623 Jy ! Total flux subtracted in 200 components = -0.00132623 Jy ! Clean residual min=-0.002716 max=0.003426 Jy/beam ! Clean residual mean=0.000010 rms=0.000774 Jy/beam ! Combined flux in latest and established models = 0.478863 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 66 components and 0.478863 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=0.126135Jy sigma=0.000660 ! Fit after self-cal, rms=0.126161Jy sigma=0.000660 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 (-8.8, -13.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0032809 Jy ! Component: 100 - total flux cleaned = 0.00465771 Jy ! Component: 150 - total flux cleaned = 0.00498838 Jy ! Component: 200 - total flux cleaned = 0.00509915 Jy ! Total flux subtracted in 200 components = 0.00509915 Jy ! Clean residual min=-0.002387 max=0.002702 Jy/beam ! Clean residual mean=0.000004 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.483962 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 84 components and 0.483962 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=0.126077Jy sigma=0.000659 ! Fit after self-cal, rms=0.126067Jy sigma=0.000659 ! 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=0.126067Jy sigma=0.000659 ! Fit after self-cal, rms=0.129318Jy sigma=0.000657 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8101 mas, bmaj=2.052 mas, bpa=-0.5903 degrees ! Estimated noise=578.396 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000378191 Jy ! Component: 100 - total flux cleaned = -0.000100751 Jy ! Component: 150 - total flux cleaned = 0.000140725 Jy ! Component: 200 - total flux cleaned = 0.000279712 Jy ! Total flux subtracted in 200 components = 0.000279712 Jy ! Clean residual min=-0.002022 max=0.002489 Jy/beam ! Clean residual mean=0.000007 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.484242 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 95 components and 0.484242 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=0.129279Jy sigma=0.000657 ! Fit after self-cal, rms=0.129296Jy sigma=0.000657 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 (-3.8, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00238621 Jy ! Component: 100 - total flux cleaned = 0.0027692 Jy ! Component: 150 - total flux cleaned = 0.00308063 Jy ! Component: 200 - total flux cleaned = 0.00335677 Jy ! Total flux subtracted in 200 components = 0.00335677 Jy ! Clean residual min=-0.001767 max=0.001701 Jy/beam ! Clean residual mean=0.000007 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.487598 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 112 components and 0.487598 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=0.129248Jy sigma=0.000656 ! Fit after self-cal, rms=0.129247Jy sigma=0.000656 ! 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=0.129247Jy sigma=0.000656 ! Fit after self-cal, rms=0.129632Jy sigma=0.000656 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.301 mas, bmaj=5.84 mas, bpa=4.811 degrees ! Estimated noise=718.25 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00151706 Jy ! Component: 100 - total flux cleaned = 0.00195988 Jy ! Component: 150 - total flux cleaned = 0.00231667 Jy ! Component: 200 - total flux cleaned = 0.0025456 Jy ! Total flux subtracted in 200 components = 0.0025456 Jy ! Clean residual min=-0.001922 max=0.001949 Jy/beam ! Clean residual mean=0.000012 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.490144 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 127 components and 0.490144 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=0.129623Jy sigma=0.000656 ! Fit after self-cal, rms=0.129625Jy sigma=0.000656 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 = 0.000443377 Jy ! Component: 100 - total flux cleaned = 0.000646531 Jy ! Component: 150 - total flux cleaned = 0.000809357 Jy ! Component: 200 - total flux cleaned = 0.00094242 Jy ! Total flux subtracted in 200 components = 0.00094242 Jy ! Clean residual min=-0.001918 max=0.001838 Jy/beam ! Clean residual mean=0.000011 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.491087 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 134 components and 0.491087 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=0.129621Jy sigma=0.000656 ! Fit after self-cal, rms=0.129621Jy sigma=0.000656 ! 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=0.8097 mas, bmaj=2.051 mas, bpa=-0.6123 degrees ! Estimated noise=577.862 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8097 x 2.051 at -0.6123 degrees (North through East) ! Clean map min=-0.0018672 max=0.42439 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=0.633 mas, bmaj=1.658 mas, bpa=-0.9434 degrees ! Estimated noise=1262.96 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.325486 Jy ! Component: 100 - total flux cleaned = 0.40435 Jy ! Component: 150 - total flux cleaned = 0.436118 Jy ! Component: 200 - total flux cleaned = 0.451884 Jy ! Total flux subtracted in 200 components = 0.451884 Jy ! Clean residual min=-0.004848 max=0.007878 Jy/beam ! Clean residual mean=-0.000028 rms=0.001387 Jy/beam ! Combined flux in latest and established models = 0.451884 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.451884 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8097 mas, bmaj=2.051 mas, bpa=-0.6123 degrees ! Estimated noise=577.862 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 = 0.0126066 Jy ! Component: 100 - total flux cleaned = 0.0189172 Jy ! Component: 150 - total flux cleaned = 0.0232171 Jy ! Component: 200 - total flux cleaned = 0.0264964 Jy ! Total flux subtracted in 200 components = 0.0264964 Jy ! Clean residual min=-0.002236 max=0.002350 Jy/beam ! Clean residual mean=-0.000001 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.478381 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 63 components and 0.478381 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=2.301 mas, bmaj=5.84 mas, bpa=4.811 degrees ! Estimated noise=718.25 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.004376 Jy ! Component: 100 - total flux cleaned = 0.00716571 Jy ! Component: 150 - total flux cleaned = 0.00906548 Jy ! Component: 200 - total flux cleaned = 0.0104516 Jy ! Total flux subtracted in 200 components = 0.0104516 Jy ! Clean residual min=-0.002316 max=0.001894 Jy/beam ! Clean residual mean=0.000010 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.488832 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 = 0.00103632 Jy ! Component: 100 - total flux cleaned = 0.00181898 Jy ! Component: 150 - total flux cleaned = 0.00230586 Jy ! Component: 200 - total flux cleaned = 0.00246474 Jy ! Total flux subtracted in 200 components = 0.00246474 Jy ! Clean residual min=-0.002102 max=0.001759 Jy/beam ! Clean residual mean=0.000011 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.491297 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 105 components and 0.491297 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8097 mas, bmaj=2.051 mas, bpa=-0.6123 degrees ! Estimated noise=577.862 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.87444e-05 Jy ! Component: 100 - total flux cleaned = -6.89523e-05 Jy ! Component: 150 - total flux cleaned = -4.33217e-05 Jy ! Component: 200 - total flux cleaned = -9.0424e-05 Jy ! Total flux subtracted in 200 components = -9.0424e-05 Jy ! Clean residual min=-0.001633 max=0.001499 Jy/beam ! Clean residual mean=0.000005 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.491207 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 125 components and 0.491207 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=0.129587Jy sigma=0.000656 ! Fit after self-cal, rms=0.129579Jy sigma=0.000656 wmodel J2151-2742_X_2017_06_15_pus_map.mod ! Writing 125 model components to file: J2151-2742_X_2017_06_15_pus_map.mod wobs J2151-2742_X_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J2151-2742_X_2017_06_15_pus_uvs.fits wwins J2151-2742_X_2017_06_15_pus_map.win ! wwins: Wrote 4 windows to J2151-2742_X_2017_06_15_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 = -0.000638175 Jy ! Component: 100 - total flux cleaned = -0.000717886 Jy ! Component: 150 - total flux cleaned = -0.000623482 Jy ! Component: 200 - total flux cleaned = -0.000532969 Jy ! Component: 250 - total flux cleaned = -0.000533026 Jy ! Component: 300 - total flux cleaned = -0.00055465 Jy ! Component: 350 - total flux cleaned = -0.000617025 Jy ! Component: 400 - total flux cleaned = -0.000697387 Jy ! Component: 450 - total flux cleaned = -0.000755713 Jy ! Component: 500 - total flux cleaned = -0.000793574 Jy ! Component: 550 - total flux cleaned = -0.000830893 Jy ! Component: 600 - total flux cleaned = -0.000904183 Jy ! Component: 650 - total flux cleaned = -0.000976336 Jy ! Component: 700 - total flux cleaned = -0.00102918 Jy ! Component: 750 - total flux cleaned = -0.0010985 Jy ! Component: 800 - total flux cleaned = -0.00111542 Jy ! Component: 850 - total flux cleaned = -0.00119979 Jy ! Component: 900 - total flux cleaned = -0.00123329 Jy ! Component: 950 - total flux cleaned = -0.00134796 Jy ! Component: 1000 - total flux cleaned = -0.00139615 Jy ! Component: 1050 - total flux cleaned = -0.001523 Jy ! Component: 1100 - total flux cleaned = -0.00160139 Jy ! Component: 1150 - total flux cleaned = -0.00166324 Jy ! Component: 1200 - total flux cleaned = -0.0017546 Jy ! Component: 1250 - total flux cleaned = -0.00182963 Jy ! Component: 1300 - total flux cleaned = -0.0018296 Jy ! Component: 1350 - total flux cleaned = -0.00191751 Jy ! Component: 1400 - total flux cleaned = -0.00198944 Jy ! Component: 1450 - total flux cleaned = -0.00200348 Jy ! Component: 1500 - total flux cleaned = -0.00207367 Jy ! Component: 1550 - total flux cleaned = -0.00211521 Jy ! Component: 1600 - total flux cleaned = -0.00215642 Jy ! Component: 1650 - total flux cleaned = -0.00219737 Jy ! Component: 1700 - total flux cleaned = -0.0022777 Jy ! Component: 1750 - total flux cleaned = -0.0023173 Jy ! Component: 1800 - total flux cleaned = -0.00233051 Jy ! Component: 1850 - total flux cleaned = -0.0023694 Jy ! Component: 1900 - total flux cleaned = -0.00238223 Jy ! Component: 1950 - total flux cleaned = -0.00240757 Jy ! Component: 2000 - total flux cleaned = -0.00244524 Jy ! Total flux subtracted in 2048 components = -0.00245751 Jy ! Clean residual min=-0.000721 max=0.000778 Jy/beam ! Clean residual mean=0.000002 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.488749 Jy keep ! Adding 148 model components to the UV plane model. ! The established model now contains 273 components and 0.488749 Jy ![Exited script file: muppet] wmap "J2151-2742_X_2017_06_15_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8097 x 2.051 at -0.6123 degrees (North through East) ! Clean map min=-0.0012903 max=0.42689 Jy/beam ! Writing clean map to FITS file: J2151-2742_X_2017_06_15_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.426886 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000231975 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.163024 0.163024 0.326047 0.652094 1.30419 2.60838 5.21676 10.4335 20.867 41.734 83.4681 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.426 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8097 x 2.051 at -0.6123 degrees (North through East) ! Clean map min=-0.0012903 max=0.42689 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 J2151-2742_X_2017_06_15_pus_uvs.log closed on Tue May 7 20:02:15 2019