! Started logfile: J1128+1039_X_2017_02_19_pus_uvs.log on Sat May 4 21:43:02 2019 obs J1128+1039_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J1128+1039_X_2017_02_19_pus_uva.fits ! AN table 1: 174 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.608557 visibilities/baseline/integration-bin. ! Found source: J1128+1039 ! ! 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 858 lines of history. ! ! Reading 57180 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 J1128+1039_X_2017_02_19_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 365 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 365 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 365 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 365 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 410 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 410 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 365 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 365 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 410 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 410 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 410 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 410 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.017842Jy sigma=0.008054 ! Fit after self-cal, rms=0.965399Jy sigma=0.007695 ! 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=0.8844 mas, bmaj=1.662 mas, bpa=9.23 degrees ! Estimated noise=696.03 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.202143 Jy ! Component: 100 - total flux cleaned = 0.202446 Jy ! Total flux subtracted in 100 components = 0.202446 Jy ! Clean residual min=-0.179038 max=0.179466 Jy/beam ! Clean residual mean=0.000384 rms=0.082224 Jy/beam ! Combined flux in latest and established models = 0.202445 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 61 components and 0.202445 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=0.603104Jy sigma=0.004129 ! Fit after self-cal, rms=0.603006Jy sigma=0.004129 ! 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=1.047 mas, bmaj=1.892 mas, bpa=8.248 degrees ! Estimated noise=356.134 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 = -0.00461426 Jy ! Component: 100 - total flux cleaned = -0.00202681 Jy ! Component: 150 - total flux cleaned = 0.00114627 Jy ! Component: 200 - total flux cleaned = 0.00193388 Jy ! Total flux subtracted in 200 components = 0.00193388 Jy ! Clean residual min=-0.012158 max=0.012214 Jy/beam ! Clean residual mean=0.000065 rms=0.004615 Jy/beam ! Combined flux in latest and established models = 0.204379 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 122 components and 0.204379 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=0.600930Jy sigma=0.004108 ! Fit after self-cal, rms=0.600919Jy sigma=0.004108 ! 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 1.10 FD 1.11 HN 1.28 KP 1.08 ! LA 1.16 MK 1.11 NL 1.05 OV 1.04 ! PT 1.00* SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.09 HN 1.29 KP 1.08 ! LA 1.18 MK 1.15 NL 1.07 OV 1.02 ! PT 1.00* SC 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.08 HN 1.31 KP 1.10 ! LA 1.23 MK 1.16 NL 1.06 OV 1.00 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.05 HN 1.27 KP 1.09 ! LA 1.24 MK 1.22 NL 1.04 OV 1.00 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.04 HN 1.23 KP 1.04 ! LA 1.19 MK 1.28 NL 1.04 OV 1.03 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.02 HN 1.27 KP 1.03 ! LA 1.17 MK 1.31 NL 1.02 OV 1.00 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.04 HN 1.37 KP 1.04 ! LA 1.11 MK 1.20 NL 1.02 OV 1.05 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 1.41 KP 1.05 ! LA 1.11 MK 1.13 NL 1.02 OV 1.05 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.01 HN 1.49 KP 1.02 ! LA 1.08 MK 1.05 NL 1.02 OV 1.06 ! PT 1.00* SC 0.93 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00 HN 1.43 KP 1.04 ! LA 1.04 MK 1.03 NL 1.04 OV 1.11 ! PT 1.00* SC 0.93 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.00 HN 1.41 KP 1.04 ! LA 1.03 MK 1.10 NL 1.06 OV 1.11 ! PT 1.00* SC 0.94 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 2.08 FD 0.79 HN 0.09 KP 1.22 ! LA 0.96 MK 1.11 NL 1.09 OV 1.04 ! PT 1.00* SC 8.31 ! ! ! Fit before self-cal, rms=0.600919Jy sigma=0.004108 ! Fit after self-cal, rms=0.295387Jy sigma=0.003418 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.029 mas, bmaj=1.921 mas, bpa=5.576 degrees ! Estimated noise=373.766 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 = 0.0106568 Jy ! Component: 100 - total flux cleaned = 0.0115517 Jy ! Component: 150 - total flux cleaned = 0.0122818 Jy ! Component: 200 - total flux cleaned = 0.0129777 Jy ! Total flux subtracted in 200 components = 0.0129777 Jy ! Clean residual min=-0.011988 max=0.012012 Jy/beam ! Clean residual mean=0.000015 rms=0.004342 Jy/beam ! Combined flux in latest and established models = 0.217357 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 183 components and 0.217357 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=0.293368Jy sigma=0.003175 ! Fit after self-cal, rms=0.294692Jy sigma=0.003172 ! 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=0.294692Jy sigma=0.003172 ! Fit after self-cal, rms=0.132191Jy sigma=0.001636 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.047 mas, bmaj=1.903 mas, bpa=9.317 degrees ! Estimated noise=391.927 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0117967 Jy ! Component: 100 - total flux cleaned = -0.0149082 Jy ! Component: 150 - total flux cleaned = -0.0172562 Jy ! Component: 200 - total flux cleaned = -0.0194017 Jy ! Total flux subtracted in 200 components = -0.0194017 Jy ! Clean residual min=-0.005677 max=0.005661 Jy/beam ! Clean residual mean=0.000016 rms=0.001863 Jy/beam ! Combined flux in latest and established models = 0.197955 Jy selfcal ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 223 components and 0.197955 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=0.129223Jy sigma=0.001627 ! Fit after self-cal, rms=0.129236Jy sigma=0.001625 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 = -0.00362692 Jy ! Component: 100 - total flux cleaned = -0.00487325 Jy ! Component: 150 - total flux cleaned = -0.00601512 Jy ! Component: 200 - total flux cleaned = -0.00548859 Jy ! Total flux subtracted in 200 components = -0.00548859 Jy ! Clean residual min=-0.004354 max=0.004336 Jy/beam ! Clean residual mean=0.000011 rms=0.001556 Jy/beam ! Combined flux in latest and established models = 0.192467 Jy ! Performing phase self-cal ! Adding 69 model components to the UV plane model. ! The established model now contains 261 components and 0.192467 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=0.127894Jy sigma=0.001622 ! Fit after self-cal, rms=0.127880Jy sigma=0.001622 ! 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=0.127880Jy sigma=0.001622 ! Fit after self-cal, rms=0.129218Jy sigma=0.001612 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.045 mas, bmaj=1.907 mas, bpa=9.572 degrees ! Estimated noise=391.507 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0022197 Jy ! Component: 100 - total flux cleaned = 0.00347645 Jy ! Component: 150 - total flux cleaned = 0.00467838 Jy ! Component: 200 - total flux cleaned = 0.00444106 Jy ! Total flux subtracted in 200 components = 0.00444106 Jy ! Clean residual min=-0.003683 max=0.003681 Jy/beam ! Clean residual mean=0.000010 rms=0.001319 Jy/beam ! Combined flux in latest and established models = 0.196908 Jy selfcal ! Performing phase self-cal ! Adding 75 model components to the UV plane model. ! The established model now contains 288 components and 0.196908 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=0.128164Jy sigma=0.001610 ! Fit after self-cal, rms=0.128145Jy sigma=0.001610 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 = 0.000885394 Jy ! Component: 100 - total flux cleaned = 0.00172038 Jy ! Component: 150 - total flux cleaned = 0.00250209 Jy ! Component: 200 - total flux cleaned = 0.00343492 Jy ! Total flux subtracted in 200 components = 0.00343492 Jy ! Clean residual min=-0.003090 max=0.003079 Jy/beam ! Clean residual mean=0.000009 rms=0.001147 Jy/beam ! Combined flux in latest and established models = 0.200343 Jy ! Performing phase self-cal ! Adding 79 model components to the UV plane model. ! The established model now contains 316 components and 0.200343 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=0.127499Jy sigma=0.001609 ! Fit after self-cal, rms=0.127490Jy sigma=0.001609 ! 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=0.127490Jy sigma=0.001609 ! Fit after self-cal, rms=0.126598Jy sigma=0.001605 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.164 mas, bmaj=2.807 mas, bpa=4.727 degrees ! Estimated noise=487.09 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00118259 Jy ! Component: 100 - total flux cleaned = -0.0018297 Jy ! Component: 150 - total flux cleaned = -0.00221982 Jy ! Component: 200 - total flux cleaned = -0.00222783 Jy ! Total flux subtracted in 200 components = -0.00222783 Jy ! Clean residual min=-0.003041 max=0.003039 Jy/beam ! Clean residual mean=0.000013 rms=0.001130 Jy/beam ! Combined flux in latest and established models = 0.198115 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 349 components and 0.198115 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=0.126094Jy sigma=0.001604 ! Fit after self-cal, rms=0.126074Jy sigma=0.001604 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 = -0.00088742 Jy ! Component: 100 - total flux cleaned = -0.00104676 Jy ! Component: 150 - total flux cleaned = -0.00120329 Jy ! Component: 200 - total flux cleaned = -0.00134958 Jy ! Total flux subtracted in 200 components = -0.00134958 Jy ! Clean residual min=-0.002412 max=0.002409 Jy/beam ! Clean residual mean=0.000005 rms=0.000938 Jy/beam ! Combined flux in latest and established models = 0.196765 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 373 components and 0.196765 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=0.125743Jy sigma=0.001604 ! Fit after self-cal, rms=0.125742Jy sigma=0.001603 ! 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=1.044 mas, bmaj=1.908 mas, bpa=9.731 degrees ! Estimated noise=391.459 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.044 x 1.908 at 9.731 degrees (North through East) ! Clean map min=-0.015191 max=0.25915 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=0.9495 mas, bmaj=1.593 mas, bpa=2.342 degrees ! Estimated noise=596.428 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.255284 Jy ! Component: 100 - total flux cleaned = 0.245284 Jy ! Component: 150 - total flux cleaned = 0.227048 Jy ! Component: 200 - total flux cleaned = 0.227348 Jy ! Total flux subtracted in 200 components = 0.227348 Jy ! Clean residual min=-0.038835 max=0.038516 Jy/beam ! Clean residual mean=0.000085 rms=0.019241 Jy/beam ! Combined flux in latest and established models = 0.227348 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 108 model components to the UV plane model. ! The established model now contains 108 components and 0.227348 Jy ! Inverting map and beam ! Estimated beam: bmin=1.044 mas, bmaj=1.908 mas, bpa=9.731 degrees ! Estimated noise=391.459 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 = -0.00911666 Jy ! Component: 100 - total flux cleaned = -0.0158533 Jy ! Component: 150 - total flux cleaned = -0.0204592 Jy ! Component: 200 - total flux cleaned = -0.0243242 Jy ! Total flux subtracted in 200 components = -0.0243242 Jy ! Clean residual min=-0.005207 max=0.005177 Jy/beam ! Clean residual mean=0.000020 rms=0.001877 Jy/beam ! Combined flux in latest and established models = 0.203024 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 156 components and 0.203024 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=2.164 mas, bmaj=2.807 mas, bpa=4.727 degrees ! Estimated noise=487.09 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00219033 Jy ! Component: 100 - total flux cleaned = -0.00608798 Jy ! Component: 150 - total flux cleaned = -0.00926374 Jy ! Component: 200 - total flux cleaned = -0.0110232 Jy ! Total flux subtracted in 200 components = -0.0110232 Jy ! Clean residual min=-0.004673 max=0.004659 Jy/beam ! Clean residual mean=0.000015 rms=0.001878 Jy/beam ! Combined flux in latest and established models = 0.192001 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 = -0.00215324 Jy ! Component: 100 - total flux cleaned = -0.00265083 Jy ! Component: 150 - total flux cleaned = -0.00264521 Jy ! Component: 200 - total flux cleaned = -0.00352438 Jy ! Total flux subtracted in 200 components = -0.00352438 Jy ! Clean residual min=-0.003554 max=0.003556 Jy/beam ! Clean residual mean=0.000011 rms=0.001494 Jy/beam ! Combined flux in latest and established models = 0.188476 Jy ! Adding 105 model components to the UV plane model. ! The established model now contains 254 components and 0.188476 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.044 mas, bmaj=1.908 mas, bpa=9.731 degrees ! Estimated noise=391.459 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00282102 Jy ! Component: 100 - total flux cleaned = 0.00381682 Jy ! Component: 150 - total flux cleaned = 0.00363485 Jy ! Component: 200 - total flux cleaned = 0.00399484 Jy ! Total flux subtracted in 200 components = 0.00399484 Jy ! Clean residual min=-0.002878 max=0.002876 Jy/beam ! Clean residual mean=0.000010 rms=0.001116 Jy/beam ! Combined flux in latest and established models = 0.192471 Jy selfcal ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 312 components and 0.192471 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=0.125420Jy sigma=0.001651 ! Fit after self-cal, rms=0.125365Jy sigma=0.001650 wmodel J1128+1039_X_2017_02_19_pus_map.mod ! Writing 312 model components to file: J1128+1039_X_2017_02_19_pus_map.mod wobs J1128+1039_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J1128+1039_X_2017_02_19_pus_uvs.fits wwins J1128+1039_X_2017_02_19_pus_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: muppet] ! wmap "J1128+1039_X_2017_02_19_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.044 x 1.908 at 9.731 degrees (North through East) ! Clean map min=-0.011437 max=0.26745 Jy/beam ! Writing clean map to FITS file: J1128+1039_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.267449 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00110503 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.23953 1.23953 2.47905 4.95811 9.91622 19.8324 39.6649 79.3298 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0033 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.267 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.044 x 1.908 at 9.731 degrees (North through East) ! Clean map min=-0.011437 max=0.26745 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 J1128+1039_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:43:06 2019