! Started logfile: J0922-3959_X_2015_03_17_pus_uvs.log on Sat Dec 31 19:03:40 2016 obs J0922-3959_X_2015_03_17_pus_uva.fits ! Reading UV FITS file: J0922-3959_X_2015_03_17_pus_uva.fits ! AN table 1: 15 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.417778 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0922-3959 ! ! 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 338 lines of history. ! ! Reading 3384 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 J0922-3959_X_2015_03_17_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 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.378116Jy sigma=0.002389 ! Fit after self-cal, rms=0.370695Jy sigma=0.002331 ! 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=0.917 mas, bmaj=4.867 mas, bpa=-2.651 degrees ! Estimated noise=2471.03 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) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.684518 Jy ! Component: 100 - total flux cleaned = 0.910501 Jy ! Total flux subtracted in 100 components = 0.910501 Jy ! Clean residual min=-0.119679 max=0.160111 Jy/beam ! Clean residual mean=-0.002100 rms=0.039152 Jy/beam ! Combined flux in latest and established models = 0.910501 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.910501 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=0.312545Jy sigma=0.002154 ! Fit after self-cal, rms=0.312368Jy sigma=0.002153 ! 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=1.041 mas, bmaj=5.18 mas, bpa=-1.52 degrees ! Estimated noise=1667.99 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 = 0.130742 Jy ! Component: 100 - total flux cleaned = 0.202221 Jy ! Component: 150 - total flux cleaned = 0.244253 Jy ! Component: 200 - total flux cleaned = 0.269874 Jy ! Total flux subtracted in 200 components = 0.269874 Jy ! Clean residual min=-0.131498 max=0.077308 Jy/beam ! Clean residual mean=-0.000545 rms=0.028244 Jy/beam ! Combined flux in latest and established models = 1.18037 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 58 components and 1.18037 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=0.258686Jy sigma=0.001656 ! Fit after self-cal, rms=0.258509Jy sigma=0.001655 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.46 KP 0.85 ! LA 1.00 MK 1.00* NL 1.07 OV 1.00* ! PT 1.05 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.38 KP 0.82 ! LA 1.01 MK 1.00* NL 1.05 OV 1.00* ! PT 1.02 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.48 KP 0.77 ! LA 1.04 MK 1.00* NL 1.06 OV 1.00* ! PT 0.99 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 HN 1.37 KP 0.72 ! LA 1.05 MK 1.00* NL 1.05 OV 1.00* ! PT 1.01 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 HN 1.30 KP 0.68 ! LA 1.04 MK 1.00* NL 1.09 OV 1.00* ! PT 0.99 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.35 KP 0.68 ! LA 1.03 MK 1.00* NL 1.08 OV 1.00* ! PT 0.99 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.46 KP 0.67 ! LA 1.05 MK 1.00* NL 1.04 OV 1.00* ! PT 0.99 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 1.35 KP 0.67 ! LA 1.02 MK 1.00* NL 1.04 OV 1.00* ! PT 1.01 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.44 KP 0.70 ! LA 1.04 MK 1.00* NL 1.04 OV 1.00* ! PT 1.01 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.38 KP 0.74 ! LA 1.06 MK 1.00* NL 1.05 OV 1.00* ! PT 1.00 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.43 KP 0.76 ! LA 1.04 MK 1.00* NL 1.04 OV 1.00* ! PT 1.03 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.38 KP 0.72 ! LA 1.03 MK 1.00* NL 1.03 OV 1.00* ! PT 1.03 SC 1.00 ! ! ! Fit before self-cal, rms=0.258509Jy sigma=0.001655 ! Fit after self-cal, rms=0.158956Jy sigma=0.000857 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.041 mas, bmaj=5.375 mas, bpa=-1.225 degrees ! Estimated noise=1683.58 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0207446 Jy ! Component: 100 - total flux cleaned = -0.0223915 Jy ! Component: 150 - total flux cleaned = -0.020011 Jy ! Component: 200 - total flux cleaned = -0.0180051 Jy ! Total flux subtracted in 200 components = -0.0180051 Jy ! Clean residual min=-0.019725 max=0.015868 Jy/beam ! Clean residual mean=-0.000380 rms=0.005580 Jy/beam ! Combined flux in latest and established models = 1.16237 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 63 components and 1.16237 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=0.149401Jy sigma=0.000812 ! Fit after self-cal, rms=0.149795Jy sigma=0.000811 ! 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=0.149795Jy sigma=0.000811 ! Fit after self-cal, rms=0.149104Jy sigma=0.000802 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.041 mas, bmaj=5.411 mas, bpa=-1.172 degrees ! Estimated noise=1679.91 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0154398 Jy ! Component: 100 - total flux cleaned = -0.0158975 Jy ! Component: 150 - total flux cleaned = -0.0145661 Jy ! Component: 200 - total flux cleaned = -0.0137074 Jy ! Total flux subtracted in 200 components = -0.0137074 Jy ! Clean residual min=-0.013827 max=0.012106 Jy/beam ! Clean residual mean=-0.000321 rms=0.004204 Jy/beam ! Combined flux in latest and established models = 1.14866 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 64 components and 1.14866 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=0.145160Jy sigma=0.000788 ! Fit after self-cal, rms=0.145279Jy sigma=0.000788 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 = 0.000755013 Jy ! Component: 100 - total flux cleaned = 0.00140771 Jy ! Component: 150 - total flux cleaned = 0.00198325 Jy ! Component: 200 - total flux cleaned = 0.00248491 Jy ! Total flux subtracted in 200 components = 0.00248491 Jy ! Clean residual min=-0.012360 max=0.011395 Jy/beam ! Clean residual mean=-0.000308 rms=0.004000 Jy/beam ! Combined flux in latest and established models = 1.15115 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 67 components and 1.15115 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=0.144362Jy sigma=0.000785 ! Fit after self-cal, rms=0.144383Jy sigma=0.000785 ! 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=0.144383Jy sigma=0.000785 ! Fit after self-cal, rms=0.144801Jy sigma=0.000780 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.041 mas, bmaj=5.445 mas, bpa=-1.117 degrees ! Estimated noise=1681.63 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00867293 Jy ! Component: 100 - total flux cleaned = -0.00983382 Jy ! Component: 150 - total flux cleaned = -0.0108563 Jy ! Component: 200 - total flux cleaned = -0.0111076 Jy ! Total flux subtracted in 200 components = -0.0111076 Jy ! Clean residual min=-0.010306 max=0.009823 Jy/beam ! Clean residual mean=-0.000274 rms=0.003368 Jy/beam ! Combined flux in latest and established models = 1.14004 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 75 components and 1.14004 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=0.143481Jy sigma=0.000777 ! Fit after self-cal, rms=0.143575Jy sigma=0.000777 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 = 0.000101351 Jy ! Component: 100 - total flux cleaned = 0.00020148 Jy ! Component: 150 - total flux cleaned = 0.000294311 Jy ! Component: 200 - total flux cleaned = 0.000292671 Jy ! Total flux subtracted in 200 components = 0.000292671 Jy ! Clean residual min=-0.010349 max=0.009578 Jy/beam ! Clean residual mean=-0.000275 rms=0.003331 Jy/beam ! Combined flux in latest and established models = 1.14033 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 80 components and 1.14033 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=0.143326Jy sigma=0.000777 ! Fit after self-cal, rms=0.143333Jy sigma=0.000777 ! 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=0.143333Jy sigma=0.000777 ! Fit after self-cal, rms=0.143871Jy sigma=0.000774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.245 mas, bmaj=7.103 mas, bpa=-10.09 degrees ! Estimated noise=1973.45 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00431744 Jy ! Component: 100 - total flux cleaned = -0.00481593 Jy ! Component: 150 - total flux cleaned = -0.0049723 Jy ! Component: 200 - total flux cleaned = -0.00522964 Jy ! Total flux subtracted in 200 components = -0.00522964 Jy ! Clean residual min=-0.011956 max=0.011773 Jy/beam ! Clean residual mean=-0.000406 rms=0.003843 Jy/beam ! Combined flux in latest and established models = 1.1351 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 84 components and 1.1351 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=0.143218Jy sigma=0.000774 ! Fit after self-cal, rms=0.143257Jy sigma=0.000774 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 = 0.000135328 Jy ! Component: 100 - total flux cleaned = 0.000385375 Jy ! Component: 150 - total flux cleaned = 0.000500647 Jy ! Component: 200 - total flux cleaned = 0.000728938 Jy ! Total flux subtracted in 200 components = 0.000728938 Jy ! Clean residual min=-0.011340 max=0.011461 Jy/beam ! Clean residual mean=-0.000402 rms=0.003744 Jy/beam ! Combined flux in latest and established models = 1.13583 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 86 components and 1.13583 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=0.143099Jy sigma=0.000776 ! Fit after self-cal, rms=0.143097Jy sigma=0.000776 ! 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=1.041 mas, bmaj=5.473 mas, bpa=-1.069 degrees ! Estimated noise=1683.47 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.041 x 5.473 at -1.069 degrees (North through East) ! Clean map min=-0.010794 max=0.92402 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=0.143097Jy sigma=0.000776 ! Fit after self-cal, rms=0.135308Jy sigma=0.000696 ! Inverting map and beam ! Estimated beam: bmin=1.038 mas, bmaj=5.485 mas, bpa=-1.015 degrees ! Estimated noise=1678.62 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00665455 Jy ! Component: 100 - total flux cleaned = -0.00873151 Jy ! Component: 150 - total flux cleaned = -0.00928254 Jy ! Component: 200 - total flux cleaned = -0.0094138 Jy ! Total flux subtracted in 200 components = -0.0094138 Jy ! Clean residual min=-0.009014 max=0.008269 Jy/beam ! Clean residual mean=-0.000230 rms=0.002759 Jy/beam ! Combined flux in latest and established models = 1.12642 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 95 components and 1.12642 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=0.134772Jy sigma=0.000693 ! Fit after self-cal, rms=0.134792Jy sigma=0.000693 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.37296e-06 Jy ! Component: 100 - total flux cleaned = 9.33437e-05 Jy ! Component: 150 - total flux cleaned = 0.000187539 Jy ! Component: 200 - total flux cleaned = 0.000233663 Jy ! Total flux subtracted in 200 components = 0.000233663 Jy ! Clean residual min=-0.009032 max=0.008027 Jy/beam ! Clean residual mean=-0.000228 rms=0.002733 Jy/beam ! Combined flux in latest and established models = 1.12665 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 100 components and 1.12665 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=0.134773Jy sigma=0.000693 ! Fit after self-cal, rms=0.134773Jy sigma=0.000693 ! 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=0.134773Jy sigma=0.000693 ! Fit after self-cal, rms=0.135374Jy sigma=0.000691 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=0.9078 mas, bmaj=5.141 mas, bpa=-1.693 degrees ! Estimated noise=2548.37 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.702627 Jy ! Component: 100 - total flux cleaned = 0.884937 Jy ! Component: 150 - total flux cleaned = 0.965183 Jy ! Component: 200 - total flux cleaned = 1.01325 Jy ! Total flux subtracted in 200 components = 1.01325 Jy ! Clean residual min=-0.018822 max=0.031760 Jy/beam ! Clean residual mean=-0.000717 rms=0.008344 Jy/beam ! Combined flux in latest and established models = 1.01325 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 22 model components to the UV plane model. ! The established model now contains 22 components and 1.01325 Jy ! Inverting map and beam ! Estimated beam: bmin=1.038 mas, bmaj=5.505 mas, bpa=-0.9744 degrees ! Estimated noise=1680.07 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 = 0.0425318 Jy ! Component: 100 - total flux cleaned = 0.0669664 Jy ! Component: 150 - total flux cleaned = 0.0820393 Jy ! Component: 200 - total flux cleaned = 0.0915963 Jy ! Total flux subtracted in 200 components = 0.0915963 Jy ! Clean residual min=-0.009092 max=0.011706 Jy/beam ! Clean residual mean=-0.000317 rms=0.003246 Jy/beam ! Combined flux in latest and established models = 1.10484 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 60 components and 1.10484 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=2.254 mas, bmaj=7.131 mas, bpa=-9.979 degrees ! Estimated noise=1970.37 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0114969 Jy ! Component: 100 - total flux cleaned = 0.0171064 Jy ! Component: 150 - total flux cleaned = 0.0187188 Jy ! Component: 200 - total flux cleaned = 0.0191574 Jy ! Total flux subtracted in 200 components = 0.0191574 Jy ! Clean residual min=-0.010498 max=0.010326 Jy/beam ! Clean residual mean=-0.000306 rms=0.003613 Jy/beam ! Combined flux in latest and established models = 1.124 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 = 0.000313388 Jy ! Component: 100 - total flux cleaned = 0.000607019 Jy ! Component: 150 - total flux cleaned = 0.000879013 Jy ! Component: 200 - total flux cleaned = 0.00105716 Jy ! Total flux subtracted in 200 components = 0.00105716 Jy ! Clean residual min=-0.010101 max=0.010088 Jy/beam ! Clean residual mean=-0.000296 rms=0.003511 Jy/beam ! Combined flux in latest and established models = 1.12506 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 70 components and 1.12506 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.038 mas, bmaj=5.505 mas, bpa=-0.9744 degrees ! Estimated noise=1680.07 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00254659 Jy ! Component: 100 - total flux cleaned = -0.00318802 Jy ! Component: 150 - total flux cleaned = -0.00352225 Jy ! Component: 200 - total flux cleaned = -0.00359749 Jy ! Total flux subtracted in 200 components = -0.00359749 Jy ! Clean residual min=-0.008444 max=0.007863 Jy/beam ! Clean residual mean=-0.000194 rms=0.002546 Jy/beam ! Combined flux in latest and established models = 1.12146 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 84 components and 1.12146 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=0.135976Jy sigma=0.000690 ! Fit after self-cal, rms=0.135953Jy sigma=0.000690 wmodel J0922-3959_X_2015_03_17_pus_map.mod ! Writing 84 model components to file: J0922-3959_X_2015_03_17_pus_map.mod wobs J0922-3959_X_2015_03_17_pus_uvs.fits ! Writing UV FITS file: J0922-3959_X_2015_03_17_pus_uvs.fits wwins J0922-3959_X_2015_03_17_pus_map.win ! wwins: Wrote 1 windows to J0922-3959_X_2015_03_17_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 = -0.00112807 Jy ! Component: 100 - total flux cleaned = -0.00161394 Jy ! Component: 150 - total flux cleaned = -0.00106457 Jy ! Component: 200 - total flux cleaned = -0.000758481 Jy ! Component: 250 - total flux cleaned = -0.000660827 Jy ! Component: 300 - total flux cleaned = -0.000663236 Jy ! Component: 350 - total flux cleaned = -0.000922554 Jy ! Component: 400 - total flux cleaned = -0.0009214 Jy ! Component: 450 - total flux cleaned = -0.000921501 Jy ! Component: 500 - total flux cleaned = -0.00107308 Jy ! Component: 550 - total flux cleaned = -0.00136733 Jy ! Component: 600 - total flux cleaned = -0.00172538 Jy ! Component: 650 - total flux cleaned = -0.0020059 Jy ! Component: 700 - total flux cleaned = -0.00221178 Jy ! Component: 750 - total flux cleaned = -0.00241403 Jy ! Component: 800 - total flux cleaned = -0.00241332 Jy ! Component: 850 - total flux cleaned = -0.0023474 Jy ! Component: 900 - total flux cleaned = -0.00208363 Jy ! Component: 950 - total flux cleaned = -0.00181951 Jy ! Component: 1000 - total flux cleaned = -0.00162161 Jy ! Component: 1050 - total flux cleaned = -0.00142218 Jy ! Component: 1100 - total flux cleaned = -0.00122059 Jy ! Component: 1150 - total flux cleaned = -0.00101757 Jy ! Component: 1200 - total flux cleaned = -0.000880939 Jy ! Component: 1250 - total flux cleaned = -0.000743006 Jy ! Component: 1300 - total flux cleaned = -0.000672452 Jy ! Component: 1350 - total flux cleaned = -0.00039003 Jy ! Component: 1400 - total flux cleaned = -0.000245726 Jy ! Component: 1450 - total flux cleaned = -2.75958e-05 Jy ! Component: 1500 - total flux cleaned = -2.76677e-05 Jy ! Component: 1550 - total flux cleaned = 4.69649e-05 Jy ! Component: 1600 - total flux cleaned = 4.64786e-05 Jy ! Component: 1650 - total flux cleaned = -3.0148e-05 Jy ! Component: 1700 - total flux cleaned = -3.05049e-05 Jy ! Component: 1750 - total flux cleaned = -3.05789e-05 Jy ! Component: 1800 - total flux cleaned = -3.12654e-05 Jy ! Component: 1850 - total flux cleaned = 5.05638e-05 Jy ! Component: 1900 - total flux cleaned = 0.000134101 Jy ! Component: 1950 - total flux cleaned = 0.000218956 Jy ! Component: 2000 - total flux cleaned = 0.000305908 Jy ! Total flux subtracted in 2048 components = 0.000394717 Jy ! Clean residual min=-0.004698 max=0.004898 Jy/beam ! Clean residual mean=0.000006 rms=0.001483 Jy/beam ! Combined flux in latest and established models = 1.12185 Jy keep ! Adding 137 model components to the UV plane model. ! The established model now contains 221 components and 1.12185 Jy ![Exited script file: muppet] wmap "J0922-3959_X_2015_03_17_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.038 x 5.505 at -0.9744 degrees (North through East) ! Clean map min=-0.010042 max=0.91855 Jy/beam ! Writing clean map to FITS file: J0922-3959_X_2015_03_17_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.918552 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00183086 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.59796 0.59796 1.19592 2.39184 4.78368 9.56736 19.1347 38.2695 76.5389 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0054 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.918 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.038 x 5.505 at -0.9744 degrees (North through East) ! Clean map min=-0.010042 max=0.91855 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 J0922-3959_X_2015_03_17_pus_uvs.log closed on Sat Dec 31 19:03:41 2016