! Started logfile: J1147-0724_X_2017_07_16_pus_uvs.log on Thu May 9 14:04:54 2019 obs J1147-0724_X_2017_07_16_pus_uva.fits ! Reading UV FITS file: J1147-0724_X_2017_07_16_pus_uva.fits ! AN table 1: 10 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.717778 visibilities/baseline/integration-bin. ! Found source: J1147-0724 ! ! 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 1200 lines of history. ! ! Reading 3876 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 J1147-0724_X_2017_07_16_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.351209Jy sigma=0.002746 ! Fit after self-cal, rms=0.270614Jy sigma=0.002129 ! 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=0.7361 mas, bmaj=1.718 mas, bpa=-6.06 degrees ! Estimated noise=1925.17 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 = 0.743186 Jy ! Component: 100 - total flux cleaned = 0.91269 Jy ! Total flux subtracted in 100 components = 0.91269 Jy ! Clean residual min=-0.064940 max=0.161584 Jy/beam ! Clean residual mean=-0.000534 rms=0.022498 Jy/beam ! Combined flux in latest and established models = 0.91269 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.91269 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=0.288511Jy sigma=0.002298 ! Fit after self-cal, rms=0.288434Jy sigma=0.002298 ! Inverting map ! Added new window around map position (-1.8, 0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.142686 Jy ! Component: 100 - total flux cleaned = 0.224388 Jy ! Total flux subtracted in 100 components = 0.224388 Jy ! Clean residual min=-0.045103 max=0.068168 Jy/beam ! Clean residual mean=-0.000293 rms=0.013068 Jy/beam ! Combined flux in latest and established models = 1.13708 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 20 components and 1.13708 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=0.176465Jy sigma=0.001398 ! Fit after self-cal, rms=0.168279Jy sigma=0.001332 ! 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=0.8806 mas, bmaj=1.912 mas, bpa=-3.487 degrees ! Estimated noise=1449.09 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 = 0.0942054 Jy ! Component: 100 - total flux cleaned = 0.15021 Jy ! Component: 150 - total flux cleaned = 0.184986 Jy ! Component: 200 - total flux cleaned = 0.207543 Jy ! Total flux subtracted in 200 components = 0.207543 Jy ! Clean residual min=-0.018585 max=0.024401 Jy/beam ! Clean residual mean=-0.000091 rms=0.005551 Jy/beam ! Combined flux in latest and established models = 1.34462 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 45 components and 1.34462 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=0.101027Jy sigma=0.000773 ! Fit after self-cal, rms=0.096736Jy sigma=0.000735 ! 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 0.97 FD 1.00* HN 1.01 KP 0.98 ! LA 0.94 MK 0.99 NL 1.01 OV 1.00 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.03 KP 1.00 ! LA 0.95 MK 1.00 NL 1.02 OV 0.99 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.05 KP 0.94 ! LA 0.97 MK 1.01 NL 1.02 OV 0.99 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.03 KP 0.98 ! LA 0.98 MK 1.01 NL 1.01 OV 1.00 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 0.98 KP 0.97 ! LA 0.96 MK 1.04 NL 1.01 OV 1.00 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.00 KP 0.97 ! LA 0.97 MK 1.01 NL 1.01 OV 1.01 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.00 KP 0.98 ! LA 0.98 MK 1.01 NL 1.03 OV 1.00 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.01 KP 0.98 ! LA 0.95 MK 0.99 NL 1.02 OV 1.01 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.02 KP 0.96 ! LA 0.96 MK 0.98 NL 1.01 OV 1.01 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.01 KP 0.97 ! LA 0.97 MK 1.02 NL 1.02 OV 1.01 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.00 KP 0.94 ! LA 0.98 MK 0.96 NL 1.02 OV 1.01 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 0.98 KP 0.99 ! LA 0.97 MK 1.03 NL 1.03 OV 1.02 ! PT 1.02 SC 1.02 ! ! ! Fit before self-cal, rms=0.096736Jy sigma=0.000735 ! Fit after self-cal, rms=0.088281Jy sigma=0.000672 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8856 mas, bmaj=1.919 mas, bpa=-3.461 degrees ! Estimated noise=1435.58 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, -13.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0137339 Jy ! Component: 100 - total flux cleaned = 0.0181655 Jy ! Component: 150 - total flux cleaned = 0.0190453 Jy ! Component: 200 - total flux cleaned = 0.0190384 Jy ! Total flux subtracted in 200 components = 0.0190384 Jy ! Clean residual min=-0.007001 max=0.006557 Jy/beam ! Clean residual mean=0.000004 rms=0.001979 Jy/beam ! Combined flux in latest and established models = 1.36366 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 74 components and 1.36366 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=0.086067Jy sigma=0.000652 ! Fit after self-cal, rms=0.085909Jy sigma=0.000650 ! 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=0.085909Jy sigma=0.000650 ! Fit after self-cal, rms=0.085826Jy sigma=0.000650 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8855 mas, bmaj=1.919 mas, bpa=-3.487 degrees ! Estimated noise=1435.25 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00421231 Jy ! Component: 100 - total flux cleaned = 0.00568315 Jy ! Component: 150 - total flux cleaned = 0.00624191 Jy ! Component: 200 - total flux cleaned = 0.00636258 Jy ! Total flux subtracted in 200 components = 0.00636258 Jy ! Clean residual min=-0.005840 max=0.005273 Jy/beam ! Clean residual mean=0.000004 rms=0.001630 Jy/beam ! Combined flux in latest and established models = 1.37002 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 84 components and 1.37002 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=0.085227Jy sigma=0.000645 ! Fit after self-cal, rms=0.085153Jy sigma=0.000645 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 = 0.000468368 Jy ! Component: 100 - total flux cleaned = 0.000343049 Jy ! Component: 150 - total flux cleaned = 0.000438024 Jy ! Component: 200 - total flux cleaned = 0.000527701 Jy ! Total flux subtracted in 200 components = 0.000527701 Jy ! Clean residual min=-0.005596 max=0.004693 Jy/beam ! Clean residual mean=0.000003 rms=0.001488 Jy/beam ! Combined flux in latest and established models = 1.37055 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 95 components and 1.37055 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=0.084882Jy sigma=0.000643 ! Fit after self-cal, rms=0.084843Jy sigma=0.000642 ! 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=0.084843Jy sigma=0.000642 ! Fit after self-cal, rms=0.084820Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8858 mas, bmaj=1.92 mas, bpa=-3.499 degrees ! Estimated noise=1435.8 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00227157 Jy ! Component: 100 - total flux cleaned = 0.00226195 Jy ! Component: 150 - total flux cleaned = 0.00234426 Jy ! Component: 200 - total flux cleaned = 0.00226857 Jy ! Total flux subtracted in 200 components = 0.00226857 Jy ! Clean residual min=-0.004606 max=0.004098 Jy/beam ! Clean residual mean=-0.000001 rms=0.001341 Jy/beam ! Combined flux in latest and established models = 1.37282 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 98 components and 1.37282 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=0.084605Jy sigma=0.000640 ! Fit after self-cal, rms=0.084574Jy sigma=0.000640 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 = -1.93255e-05 Jy ! Component: 100 - total flux cleaned = -2.43164e-05 Jy ! Component: 150 - total flux cleaned = 4.34728e-05 Jy ! Component: 200 - total flux cleaned = 4.30519e-05 Jy ! Total flux subtracted in 200 components = 4.30519e-05 Jy ! Clean residual min=-0.004636 max=0.003968 Jy/beam ! Clean residual mean=-0.000001 rms=0.001275 Jy/beam ! Combined flux in latest and established models = 1.37286 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 107 components and 1.37286 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=0.084460Jy sigma=0.000639 ! Fit after self-cal, rms=0.084445Jy sigma=0.000639 ! 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=0.084445Jy sigma=0.000639 ! Fit after self-cal, rms=0.084440Jy sigma=0.000639 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.05 mas, bmaj=3.551 mas, bpa=-13.84 degrees ! Estimated noise=1871.21 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.94674e-05 Jy ! Component: 100 - total flux cleaned = -8.99459e-06 Jy ! Component: 150 - total flux cleaned = 6.37656e-05 Jy ! Component: 200 - total flux cleaned = 0.000127322 Jy ! Total flux subtracted in 200 components = 0.000127322 Jy ! Clean residual min=-0.004320 max=0.004409 Jy/beam ! Clean residual mean=-0.000010 rms=0.001398 Jy/beam ! Combined flux in latest and established models = 1.37299 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 113 components and 1.37299 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=0.084425Jy sigma=0.000639 ! Fit after self-cal, rms=0.084394Jy sigma=0.000638 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.45128e-05 Jy ! Component: 100 - total flux cleaned = 2.12211e-05 Jy ! Component: 150 - total flux cleaned = 0.000134751 Jy ! Component: 200 - total flux cleaned = 0.000187769 Jy ! Total flux subtracted in 200 components = 0.000187769 Jy ! Clean residual min=-0.004190 max=0.004437 Jy/beam ! Clean residual mean=-0.000006 rms=0.001326 Jy/beam ! Combined flux in latest and established models = 1.37318 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 119 components and 1.37318 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=0.084415Jy sigma=0.000638 ! Fit after self-cal, rms=0.084397Jy sigma=0.000638 ! 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=0.8861 mas, bmaj=1.92 mas, bpa=-3.519 degrees ! Estimated noise=1436.23 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8861 x 1.92 at -3.519 degrees (North through East) ! Clean map min=-0.0058576 max=0.97769 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=0.084397Jy sigma=0.000638 ! Fit after self-cal, rms=0.078998Jy sigma=0.000595 ! Inverting map and beam ! Estimated beam: bmin=0.8867 mas, bmaj=1.922 mas, bpa=-3.617 degrees ! Estimated noise=1436.54 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000637185 Jy ! Component: 100 - total flux cleaned = 0.000779499 Jy ! Component: 150 - total flux cleaned = 0.00115899 Jy ! Component: 200 - total flux cleaned = 0.0013893 Jy ! Total flux subtracted in 200 components = 0.0013893 Jy ! Clean residual min=-0.003743 max=0.003792 Jy/beam ! Clean residual mean=0.000001 rms=0.001098 Jy/beam ! Combined flux in latest and established models = 1.37457 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 133 components and 1.37457 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=0.078866Jy sigma=0.000594 ! Fit after self-cal, rms=0.078850Jy sigma=0.000594 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.16009e-05 Jy ! Component: 100 - total flux cleaned = 0.000138765 Jy ! Component: 150 - total flux cleaned = 0.000189569 Jy ! Component: 200 - total flux cleaned = 0.000280011 Jy ! Total flux subtracted in 200 components = 0.000280011 Jy ! Clean residual min=-0.003651 max=0.003677 Jy/beam ! Clean residual mean=0.000001 rms=0.001062 Jy/beam ! Combined flux in latest and established models = 1.37485 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 137 components and 1.37485 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=0.078786Jy sigma=0.000593 ! Fit after self-cal, rms=0.078778Jy sigma=0.000593 ! 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=0.078778Jy sigma=0.000593 ! Fit after self-cal, rms=0.078801Jy sigma=0.000593 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=0.7406 mas, bmaj=1.724 mas, bpa=-6.165 degrees ! Estimated noise=1916.27 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.738439 Jy ! Component: 100 - total flux cleaned = 0.949619 Jy ! Component: 150 - total flux cleaned = 1.066 Jy ! Component: 200 - total flux cleaned = 1.14266 Jy ! Total flux subtracted in 200 components = 1.14266 Jy ! Clean residual min=-0.026883 max=0.042701 Jy/beam ! Clean residual mean=-0.000259 rms=0.009118 Jy/beam ! Combined flux in latest and established models = 1.14266 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 19 model components to the UV plane model. ! The established model now contains 19 components and 1.14266 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8868 mas, bmaj=1.922 mas, bpa=-3.622 degrees ! Estimated noise=1437.08 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 = 0.0830079 Jy ! Component: 100 - total flux cleaned = 0.132764 Jy ! Component: 150 - total flux cleaned = 0.163627 Jy ! Component: 200 - total flux cleaned = 0.182876 Jy ! Total flux subtracted in 200 components = 0.182876 Jy ! Clean residual min=-0.008029 max=0.011441 Jy/beam ! Clean residual mean=-0.000061 rms=0.002782 Jy/beam ! Combined flux in latest and established models = 1.32554 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 38 components and 1.32554 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=2.048 mas, bmaj=3.553 mas, bpa=-13.86 degrees ! Estimated noise=1871.11 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0195706 Jy ! Component: 100 - total flux cleaned = 0.0296597 Jy ! Component: 150 - total flux cleaned = 0.0362614 Jy ! Component: 200 - total flux cleaned = 0.0408364 Jy ! Total flux subtracted in 200 components = 0.0408364 Jy ! Clean residual min=-0.005674 max=0.005121 Jy/beam ! Clean residual mean=-0.000025 rms=0.001646 Jy/beam ! Combined flux in latest and established models = 1.36637 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 = 0.00281581 Jy ! Component: 100 - total flux cleaned = 0.00357276 Jy ! Component: 150 - total flux cleaned = 0.00425015 Jy ! Component: 200 - total flux cleaned = 0.00486333 Jy ! Total flux subtracted in 200 components = 0.00486333 Jy ! Clean residual min=-0.004927 max=0.004634 Jy/beam ! Clean residual mean=-0.000013 rms=0.001390 Jy/beam ! Combined flux in latest and established models = 1.37124 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 93 components and 1.37124 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8868 mas, bmaj=1.922 mas, bpa=-3.622 degrees ! Estimated noise=1437.08 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107784 Jy ! Component: 100 - total flux cleaned = 0.00240081 Jy ! Component: 150 - total flux cleaned = 0.00281717 Jy ! Component: 200 - total flux cleaned = 0.00269132 Jy ! Total flux subtracted in 200 components = 0.00269132 Jy ! Clean residual min=-0.004484 max=0.004839 Jy/beam ! Clean residual mean=-0.000006 rms=0.001332 Jy/beam ! Combined flux in latest and established models = 1.37393 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 108 components and 1.37393 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=0.079408Jy sigma=0.000598 ! Fit after self-cal, rms=0.079273Jy sigma=0.000597 wmodel J1147-0724_X_2017_07_16_pus_map.mod ! Writing 108 model components to file: J1147-0724_X_2017_07_16_pus_map.mod wobs J1147-0724_X_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J1147-0724_X_2017_07_16_pus_uvs.fits wwins J1147-0724_X_2017_07_16_pus_map.win ! wwins: Wrote 3 windows to J1147-0724_X_2017_07_16_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 = 0.000797899 Jy ! Component: 100 - total flux cleaned = 0.00141594 Jy ! Component: 150 - total flux cleaned = 0.00156328 Jy ! Component: 200 - total flux cleaned = 0.00156356 Jy ! Component: 250 - total flux cleaned = 0.00156103 Jy ! Component: 300 - total flux cleaned = 0.00168156 Jy ! Component: 350 - total flux cleaned = 0.0016226 Jy ! Component: 400 - total flux cleaned = 0.00156741 Jy ! Component: 450 - total flux cleaned = 0.00156402 Jy ! Component: 500 - total flux cleaned = 0.00120447 Jy ! Component: 550 - total flux cleaned = 0.00100776 Jy ! Component: 600 - total flux cleaned = 0.00105623 Jy ! Component: 650 - total flux cleaned = 0.00110118 Jy ! Component: 700 - total flux cleaned = 0.00118924 Jy ! Component: 750 - total flux cleaned = 0.00136084 Jy ! Component: 800 - total flux cleaned = 0.00144572 Jy ! Component: 850 - total flux cleaned = 0.0016469 Jy ! Component: 900 - total flux cleaned = 0.00184152 Jy ! Component: 950 - total flux cleaned = 0.00195537 Jy ! Component: 1000 - total flux cleaned = 0.00199207 Jy ! Component: 1050 - total flux cleaned = 0.00209938 Jy ! Component: 1100 - total flux cleaned = 0.00220388 Jy ! Component: 1150 - total flux cleaned = 0.00234043 Jy ! Component: 1200 - total flux cleaned = 0.00240679 Jy ! Component: 1250 - total flux cleaned = 0.00247218 Jy ! Component: 1300 - total flux cleaned = 0.00263116 Jy ! Component: 1350 - total flux cleaned = 0.00272475 Jy ! Component: 1400 - total flux cleaned = 0.00275523 Jy ! Component: 1450 - total flux cleaned = 0.00287557 Jy ! Component: 1500 - total flux cleaned = 0.00299221 Jy ! Component: 1550 - total flux cleaned = 0.00302083 Jy ! Component: 1600 - total flux cleaned = 0.00304932 Jy ! Component: 1650 - total flux cleaned = 0.00296743 Jy ! Component: 1700 - total flux cleaned = 0.00302184 Jy ! Component: 1750 - total flux cleaned = 0.00304839 Jy ! Component: 1800 - total flux cleaned = 0.00302224 Jy ! Component: 1850 - total flux cleaned = 0.00294554 Jy ! Component: 1900 - total flux cleaned = 0.00304571 Jy ! Component: 1950 - total flux cleaned = 0.00294659 Jy ! Component: 2000 - total flux cleaned = 0.00301951 Jy ! Total flux subtracted in 2048 components = 0.00297124 Jy ! Clean residual min=-0.001334 max=0.001324 Jy/beam ! Clean residual mean=0.000000 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 1.3769 Jy keep ! Adding 126 model components to the UV plane model. ! The established model now contains 234 components and 1.3769 Jy ![Exited script file: muppet] wmap "J1147-0724_X_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8868 x 1.922 at -3.622 degrees (North through East) ! Clean map min=-0.0030539 max=0.97774 Jy/beam ! Writing clean map to FITS file: J1147-0724_X_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.977741 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000429315 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.131726 0.131726 0.263453 0.526906 1.05381 2.10762 4.21525 8.43049 16.861 33.722 67.4439 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.977 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8868 x 1.922 at -3.622 degrees (North through East) ! Clean map min=-0.0030539 max=0.97774 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 J1147-0724_X_2017_07_16_pus_uvs.log closed on Thu May 9 14:04:55 2019