! Started logfile: J1026+0131_X_2017_07_16_pus_uvs.log on Thu May 9 14:04:17 2019 obs J1026+0131_X_2017_07_16_pus_uva.fits ! Reading UV FITS file: J1026+0131_X_2017_07_16_pus_uva.fits ! AN table 1: 218 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.78787 visibilities/baseline/integration-bin. ! Found source: J1026+0131 ! ! 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 92748 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 J1026+0131_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 306 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 306 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 306 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 262 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 263 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 262 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 262 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 306 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 306 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 306 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 289 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 335 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005146Jy sigma=0.008096 ! Fit after self-cal, rms=0.961361Jy sigma=0.007751 ! 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=0.7081 mas, bmaj=1.69 mas, bpa=-1.724 degrees ! Estimated noise=589.573 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 = 0.0332701 Jy ! Component: 100 - total flux cleaned = 0.0405252 Jy ! Total flux subtracted in 100 components = 0.0405252 Jy ! Clean residual min=-0.001784 max=0.002030 Jy/beam ! Clean residual mean=-0.000001 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.0405252 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.0405252 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=0.081604Jy sigma=0.000624 ! Fit after self-cal, rms=0.079738Jy sigma=0.000609 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00434036 Jy ! Component: 100 - total flux cleaned = 0.00471162 Jy ! Total flux subtracted in 100 components = 0.00471162 Jy ! Clean residual min=-0.001645 max=0.001657 Jy/beam ! Clean residual mean=-0.000004 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.0452368 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0452368 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=0.079560Jy sigma=0.000608 ! Fit after self-cal, rms=0.079543Jy sigma=0.000608 ! 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=0.8434 mas, bmaj=1.881 mas, bpa=-0.8018 degrees ! Estimated noise=300.431 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 = -0.000837445 Jy ! Component: 100 - total flux cleaned = -0.00125701 Jy ! Component: 150 - total flux cleaned = -0.00148147 Jy ! Component: 200 - total flux cleaned = -0.0015365 Jy ! Total flux subtracted in 200 components = -0.0015365 Jy ! Clean residual min=-0.001066 max=0.001115 Jy/beam ! Clean residual mean=0.000000 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.0437003 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 14 components and 0.0437003 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=0.079536Jy sigma=0.000608 ! Fit after self-cal, rms=0.079511Jy sigma=0.000608 ! 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 1.01 FD 1.00* HN 1.00 KP 0.97 ! LA 1.01 MK 1.03 NL 1.03 OV 1.05 ! PT 0.93 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 1.00 KP 1.01 ! LA 0.98 MK 1.02 NL 1.03 OV 1.03 ! PT 1.21 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.99 KP 0.93 ! LA 1.03 MK 1.07 NL 1.03 OV 1.06 ! PT 1.20 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.77 KP 1.05 ! LA 1.03 MK 1.08 NL 1.09 OV 1.09 ! PT 1.16 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 0.96 KP 1.02 ! LA 0.98 MK 1.05 NL 1.00 OV 1.09 ! PT 1.14 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 0.94 KP 0.98 ! LA 0.99 MK 1.03 NL 1.09 OV 1.04 ! PT 1.10 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 0.93 KP 0.98 ! LA 1.05 MK 1.01 NL 1.03 OV 1.06 ! PT 1.08 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 0.91 KP 0.93 ! LA 1.03 MK 1.00 NL 1.02 OV 1.03 ! PT 1.06 SC 1.08 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.00* HN 0.91 KP 0.93 ! LA 1.02 MK 0.94 NL 1.09 OV 1.04 ! PT 1.05 SC 1.05 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.00* HN 0.93 KP 0.92 ! LA 0.98 MK 0.92 NL 0.98 OV 1.05 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.00* HN 0.89 KP 0.89 ! LA 0.97 MK 0.87 NL 1.00 OV 0.99 ! PT 1.01 SC 0.93 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.00* HN 0.86 KP 0.82 ! LA 0.94 MK 0.86 NL 1.00 OV 0.92 ! PT 0.91 SC 0.90 ! ! ! Fit before self-cal, rms=0.079511Jy sigma=0.000608 ! Fit after self-cal, rms=0.077355Jy sigma=0.000606 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8404 mas, bmaj=1.874 mas, bpa=-1.161 degrees ! Estimated noise=299.827 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 = 0.000121926 Jy ! Component: 100 - total flux cleaned = 0.000166201 Jy ! Component: 150 - total flux cleaned = 0.000176216 Jy ! Component: 200 - total flux cleaned = 0.000185115 Jy ! Total flux subtracted in 200 components = 0.000185115 Jy ! Clean residual min=-0.000705 max=0.000892 Jy/beam ! Clean residual mean=-0.000000 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.0438854 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 24 components and 0.0438854 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=0.077354Jy sigma=0.000606 ! Fit after self-cal, rms=0.077321Jy sigma=0.000606 ! 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=0.077321Jy sigma=0.000606 ! Fit after self-cal, rms=0.077460Jy sigma=0.000605 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8392 mas, bmaj=1.871 mas, bpa=-1.314 degrees ! Estimated noise=300.58 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000138399 Jy ! Component: 100 - total flux cleaned = 0.000192621 Jy ! Component: 150 - total flux cleaned = 0.000231533 Jy ! Component: 200 - total flux cleaned = 0.000238556 Jy ! Total flux subtracted in 200 components = 0.000238556 Jy ! Clean residual min=-0.000733 max=0.000709 Jy/beam ! Clean residual mean=-0.000000 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.044124 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 30 components and 0.044124 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=0.077459Jy sigma=0.000605 ! Fit after self-cal, rms=0.077481Jy sigma=0.000605 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 = -0.000148108 Jy ! Component: 100 - total flux cleaned = -0.000134507 Jy ! Component: 150 - total flux cleaned = -0.00013815 Jy ! Component: 200 - total flux cleaned = -0.000141487 Jy ! Total flux subtracted in 200 components = -0.000141487 Jy ! Clean residual min=-0.000695 max=0.000706 Jy/beam ! Clean residual mean=-0.000000 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.0439825 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 32 components and 0.0439825 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=0.077480Jy sigma=0.000605 ! Fit after self-cal, rms=0.077480Jy sigma=0.000605 ! 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=0.077480Jy sigma=0.000605 ! Fit after self-cal, rms=0.077716Jy sigma=0.000604 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8394 mas, bmaj=1.87 mas, bpa=-1.314 degrees ! Estimated noise=300.263 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.70815e-05 Jy ! Component: 100 - total flux cleaned = 6.63294e-05 Jy ! Component: 150 - total flux cleaned = 7.43407e-05 Jy ! Component: 200 - total flux cleaned = 8.18701e-05 Jy ! Total flux subtracted in 200 components = 8.18701e-05 Jy ! Clean residual min=-0.000682 max=0.000657 Jy/beam ! Clean residual mean=-0.000001 rms=0.000163 Jy/beam ! Combined flux in latest and established models = 0.0440644 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 36 components and 0.0440644 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=0.077716Jy sigma=0.000604 ! Fit after self-cal, rms=0.077784Jy sigma=0.000604 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 = -9.02542e-05 Jy ! Component: 100 - total flux cleaned = -9.40968e-05 Jy ! Component: 150 - total flux cleaned = -9.77718e-05 Jy ! Component: 200 - total flux cleaned = -9.16812e-05 Jy ! Total flux subtracted in 200 components = -9.16812e-05 Jy ! Clean residual min=-0.000669 max=0.000630 Jy/beam ! Clean residual mean=-0.000001 rms=0.000162 Jy/beam ! Combined flux in latest and established models = 0.0439727 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 40 components and 0.0439727 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=0.077783Jy sigma=0.000604 ! Fit after self-cal, rms=0.077783Jy sigma=0.000604 ! 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=0.077783Jy sigma=0.000604 ! Fit after self-cal, rms=0.078165Jy sigma=0.000604 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.941 mas, bmaj=3.134 mas, bpa=-5.546 degrees ! Estimated noise=403.737 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.08979e-07 Jy ! Component: 100 - total flux cleaned = 7.36171e-06 Jy ! Component: 150 - total flux cleaned = 1.808e-05 Jy ! Component: 200 - total flux cleaned = 2.67084e-05 Jy ! Total flux subtracted in 200 components = 2.67084e-05 Jy ! Clean residual min=-0.000789 max=0.000848 Jy/beam ! Clean residual mean=-0.000003 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.0439994 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 46 components and 0.0439994 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=0.078165Jy sigma=0.000604 ! Fit after self-cal, rms=0.078217Jy sigma=0.000604 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 = -7.54864e-05 Jy ! Component: 100 - total flux cleaned = -7.57142e-05 Jy ! Component: 150 - total flux cleaned = -7.41865e-05 Jy ! Component: 200 - total flux cleaned = -7.13e-05 Jy ! Total flux subtracted in 200 components = -7.13e-05 Jy ! Clean residual min=-0.000758 max=0.000853 Jy/beam ! Clean residual mean=-0.000003 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.0439281 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 50 components and 0.0439281 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=0.078217Jy sigma=0.000604 ! Fit after self-cal, rms=0.078215Jy sigma=0.000604 ! 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=0.8394 mas, bmaj=1.87 mas, bpa=-1.317 degrees ! Estimated noise=300.251 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8394 x 1.87 at -1.317 degrees (North through East) ! Clean map min=-0.00066137 max=0.045229 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=0.7031 mas, bmaj=1.678 mas, bpa=-2.103 degrees ! Estimated noise=577.949 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.03546 Jy ! Component: 100 - total flux cleaned = 0.0431926 Jy ! Component: 150 - total flux cleaned = 0.0438586 Jy ! Component: 200 - total flux cleaned = 0.043823 Jy ! Total flux subtracted in 200 components = 0.043823 Jy ! Clean residual min=-0.001276 max=0.001137 Jy/beam ! Clean residual mean=-0.000002 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.043823 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 3 model components to the UV plane model. ! The established model now contains 3 components and 0.043823 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8394 mas, bmaj=1.87 mas, bpa=-1.317 degrees ! Estimated noise=300.251 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 = 1.39471e-05 Jy ! Component: 100 - total flux cleaned = 3.11822e-05 Jy ! Component: 150 - total flux cleaned = 3.08753e-05 Jy ! Component: 200 - total flux cleaned = 3.08167e-05 Jy ! Total flux subtracted in 200 components = 3.08167e-05 Jy ! Clean residual min=-0.000666 max=0.000667 Jy/beam ! Clean residual mean=-0.000001 rms=0.000164 Jy/beam ! Combined flux in latest and established models = 0.0438538 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 14 components and 0.0438538 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=1.941 mas, bmaj=3.134 mas, bpa=-5.546 degrees ! Estimated noise=403.737 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.14249e-05 Jy ! Component: 100 - total flux cleaned = 8.16104e-05 Jy ! Component: 150 - total flux cleaned = 7.92597e-05 Jy ! Component: 200 - total flux cleaned = 7.68366e-05 Jy ! Total flux subtracted in 200 components = 7.68366e-05 Jy ! Clean residual min=-0.000761 max=0.000853 Jy/beam ! Clean residual mean=-0.000003 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.0439306 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 = -4.54181e-06 Jy ! Component: 100 - total flux cleaned = -6.65793e-06 Jy ! Component: 150 - total flux cleaned = -8.66381e-06 Jy ! Component: 200 - total flux cleaned = -1.06168e-05 Jy ! Total flux subtracted in 200 components = -1.06168e-05 Jy ! Clean residual min=-0.000757 max=0.000852 Jy/beam ! Clean residual mean=-0.000003 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.04392 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 21 components and 0.04392 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8394 mas, bmaj=1.87 mas, bpa=-1.317 degrees ! Estimated noise=300.251 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.33032e-05 Jy ! Component: 100 - total flux cleaned = -7.06014e-05 Jy ! Component: 150 - total flux cleaned = -6.48849e-05 Jy ! Component: 200 - total flux cleaned = -5.43339e-05 Jy ! Total flux subtracted in 200 components = -5.43339e-05 Jy ! Clean residual min=-0.000668 max=0.000654 Jy/beam ! Clean residual mean=-0.000001 rms=0.000161 Jy/beam ! Combined flux in latest and established models = 0.0438657 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 29 components and 0.0438657 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=0.078215Jy sigma=0.000604 ! Fit after self-cal, rms=0.078212Jy sigma=0.000604 wmodel J1026+0131_X_2017_07_16_pus_map.mod ! Writing 29 model components to file: J1026+0131_X_2017_07_16_pus_map.mod wobs J1026+0131_X_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J1026+0131_X_2017_07_16_pus_uvs.fits wwins J1026+0131_X_2017_07_16_pus_map.win ! wwins: Wrote 1 windows to J1026+0131_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 = 7.47133e-05 Jy ! Component: 100 - total flux cleaned = 5.29258e-05 Jy ! Component: 150 - total flux cleaned = 9.4407e-05 Jy ! Component: 200 - total flux cleaned = 5.49271e-05 Jy ! Component: 250 - total flux cleaned = 4.54563e-05 Jy ! Component: 300 - total flux cleaned = -1.78918e-05 Jy ! Component: 350 - total flux cleaned = -7.00318e-05 Jy ! Component: 400 - total flux cleaned = -0.000145666 Jy ! Component: 450 - total flux cleaned = -0.000186461 Jy ! Component: 500 - total flux cleaned = -0.000226221 Jy ! Component: 550 - total flux cleaned = -0.0002262 Jy ! Component: 600 - total flux cleaned = -0.00024894 Jy ! Component: 650 - total flux cleaned = -0.000248986 Jy ! Component: 700 - total flux cleaned = -0.00025644 Jy ! Component: 750 - total flux cleaned = -0.000263761 Jy ! Component: 800 - total flux cleaned = -0.000270857 Jy ! Component: 850 - total flux cleaned = -0.000270923 Jy ! Component: 900 - total flux cleaned = -0.000291486 Jy ! Component: 950 - total flux cleaned = -0.000298116 Jy ! Component: 1000 - total flux cleaned = -0.00029147 Jy ! Component: 1050 - total flux cleaned = -0.000291575 Jy ! Component: 1100 - total flux cleaned = -0.000285111 Jy ! Component: 1150 - total flux cleaned = -0.000285126 Jy ! Component: 1200 - total flux cleaned = -0.000272388 Jy ! Component: 1250 - total flux cleaned = -0.000266049 Jy ! Component: 1300 - total flux cleaned = -0.00025372 Jy ! Component: 1350 - total flux cleaned = -0.00026588 Jy ! Component: 1400 - total flux cleaned = -0.0002598 Jy ! Component: 1450 - total flux cleaned = -0.000242206 Jy ! Component: 1500 - total flux cleaned = -0.000230674 Jy ! Component: 1550 - total flux cleaned = -0.000230776 Jy ! Component: 1600 - total flux cleaned = -0.000247696 Jy ! Component: 1650 - total flux cleaned = -0.000214217 Jy ! Component: 1700 - total flux cleaned = -0.000208759 Jy ! Component: 1750 - total flux cleaned = -0.000219651 Jy ! Component: 1800 - total flux cleaned = -0.00020879 Jy ! Component: 1850 - total flux cleaned = -0.000198059 Jy ! Component: 1900 - total flux cleaned = -0.000219157 Jy ! Component: 1950 - total flux cleaned = -0.000224282 Jy ! Component: 2000 - total flux cleaned = -0.000229474 Jy ! Total flux subtracted in 2048 components = -0.000234629 Jy ! Clean residual min=-0.000305 max=0.000300 Jy/beam ! Clean residual mean=-0.000000 rms=0.000096 Jy/beam ! Combined flux in latest and established models = 0.0436311 Jy keep ! Adding 132 model components to the UV plane model. ! The established model now contains 161 components and 0.0436311 Jy ![Exited script file: muppet] wmap "J1026+0131_X_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8394 x 1.87 at -1.317 degrees (North through East) ! Clean map min=-0.00069482 max=0.045121 Jy/beam ! Writing clean map to FITS file: J1026+0131_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 0.0451209 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.63225e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.640429 0.640429 1.28086 2.56172 5.12344 10.2469 20.4937 40.9875 81.975 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.045 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8394 x 1.87 at -1.317 degrees (North through East) ! Clean map min=-0.00069482 max=0.045121 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 J1026+0131_X_2017_07_16_pus_uvs.log closed on Thu May 9 14:04:22 2019