! Started logfile: J0207-3857_X_2015_03_17_pus_uvs.log on Sat Dec 31 18:58:55 2016 obs J0207-3857_X_2015_03_17_pus_uva.fits ! Reading UV FITS file: J0207-3857_X_2015_03_17_pus_uva.fits ! AN table 1: 121 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.605693 visibilities/baseline/integration-bin. ! Found source: J0207-3857 ! ! 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 39576 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 J0207-3857_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 257 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 257 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 257 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 257 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 257 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 257 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 257 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 257 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 257 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 257 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 257 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 257 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.882589Jy sigma=0.007385 ! Fit after self-cal, rms=0.829309Jy sigma=0.006940 ! 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=0.771 mas, bmaj=3.702 mas, bpa=19.13 degrees ! Estimated noise=723.55 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 = 0.139616 Jy ! Component: 100 - total flux cleaned = 0.176347 Jy ! Total flux subtracted in 100 components = 0.176347 Jy ! Clean residual min=-0.011039 max=0.018153 Jy/beam ! Clean residual mean=-0.000023 rms=0.003526 Jy/beam ! Combined flux in latest and established models = 0.176347 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.176347 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=0.110494Jy sigma=0.000849 ! Fit after self-cal, rms=0.110527Jy sigma=0.000849 ! 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=0.9994 mas, bmaj=4.325 mas, bpa=17.85 degrees ! Estimated noise=428.698 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 = 0.0204881 Jy ! Component: 100 - total flux cleaned = 0.0306722 Jy ! Component: 150 - total flux cleaned = 0.0360292 Jy ! Component: 200 - total flux cleaned = 0.0389173 Jy ! Total flux subtracted in 200 components = 0.0389173 Jy ! Clean residual min=-0.010951 max=0.009512 Jy/beam ! Clean residual mean=0.000105 rms=0.003086 Jy/beam ! Combined flux in latest and established models = 0.215264 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 29 components and 0.215264 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=0.107022Jy sigma=0.000816 ! Fit after self-cal, rms=0.107040Jy sigma=0.000816 ! 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 1.40 FD 1.09 HN 1.23 KP 0.91 ! LA 1.04 MK 1.00* NL 1.02 OV 0.92 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.42 FD 1.10 HN 1.24 KP 0.86 ! LA 1.02 MK 1.00* NL 1.02 OV 0.93 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.42 FD 1.10 HN 1.08 KP 0.81 ! LA 1.06 MK 1.00* NL 1.02 OV 0.93 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.45 FD 1.05 HN 1.15 KP 0.79 ! LA 1.07 MK 1.00* NL 1.03 OV 0.92 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.41 FD 1.09 HN 1.20 KP 0.75 ! LA 1.06 MK 1.00* NL 1.05 OV 0.95 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.46 FD 1.07 HN 1.16 KP 0.73 ! LA 1.06 MK 1.00* NL 1.07 OV 0.94 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.46 FD 1.10 HN 1.22 KP 0.72 ! LA 1.08 MK 1.00* NL 1.04 OV 0.95 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.34 FD 1.12 HN 1.24 KP 0.76 ! LA 1.06 MK 1.00* NL 1.04 OV 0.96 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.49 FD 1.10 HN 1.14 KP 0.76 ! LA 1.07 MK 1.00* NL 1.02 OV 0.96 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.56 FD 1.10 HN 1.17 KP 0.79 ! LA 1.09 MK 1.00* NL 1.02 OV 0.92 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.33 FD 1.11 HN 1.21 KP 0.82 ! LA 1.09 MK 1.00* NL 1.02 OV 0.95 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.48 FD 1.12 HN 1.04 KP 0.86 ! LA 1.06 MK 1.00* NL 1.02 OV 0.92 ! PT 1.01 SC 1.00 ! ! ! Fit before self-cal, rms=0.107040Jy sigma=0.000816 ! Fit after self-cal, rms=0.113198Jy sigma=0.000776 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1 mas, bmaj=4.355 mas, bpa=17.7 degrees ! Estimated noise=434.101 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 = -0.00377068 Jy ! Component: 100 - total flux cleaned = -0.00389323 Jy ! Component: 150 - total flux cleaned = -0.00399507 Jy ! Component: 200 - total flux cleaned = -0.00409163 Jy ! Total flux subtracted in 200 components = -0.00409163 Jy ! Clean residual min=-0.003705 max=0.003234 Jy/beam ! Clean residual mean=0.000048 rms=0.001078 Jy/beam ! Combined flux in latest and established models = 0.211172 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 43 components and 0.211172 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=0.112874Jy sigma=0.000774 ! Fit after self-cal, rms=0.113101Jy sigma=0.000773 ! 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=0.113101Jy sigma=0.000773 ! Fit after self-cal, rms=0.115934Jy sigma=0.000771 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.002 mas, bmaj=4.389 mas, bpa=17.79 degrees ! Estimated noise=433.679 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00240042 Jy ! Component: 100 - total flux cleaned = -0.00285392 Jy ! Component: 150 - total flux cleaned = -0.00308738 Jy ! Component: 200 - total flux cleaned = -0.0032298 Jy ! Total flux subtracted in 200 components = -0.0032298 Jy ! Clean residual min=-0.003086 max=0.002724 Jy/beam ! Clean residual mean=0.000043 rms=0.000828 Jy/beam ! Combined flux in latest and established models = 0.207943 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 59 components and 0.207943 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=0.115767Jy sigma=0.000770 ! Fit after self-cal, rms=0.115784Jy sigma=0.000770 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 = -0.000200348 Jy ! Component: 100 - total flux cleaned = -0.000320999 Jy ! Component: 150 - total flux cleaned = -0.000432501 Jy ! Component: 200 - total flux cleaned = -0.000535823 Jy ! Total flux subtracted in 200 components = -0.000535823 Jy ! Clean residual min=-0.002821 max=0.002546 Jy/beam ! Clean residual mean=0.000041 rms=0.000792 Jy/beam ! Combined flux in latest and established models = 0.207407 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 60 components and 0.207407 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=0.115720Jy sigma=0.000770 ! Fit after self-cal, rms=0.115710Jy sigma=0.000769 ! 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=0.115710Jy sigma=0.000769 ! Fit after self-cal, rms=0.118219Jy sigma=0.000769 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.003 mas, bmaj=4.415 mas, bpa=17.84 degrees ! Estimated noise=433.623 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00212122 Jy ! Component: 100 - total flux cleaned = -0.00252967 Jy ! Component: 150 - total flux cleaned = -0.00281556 Jy ! Component: 200 - total flux cleaned = -0.00296188 Jy ! Total flux subtracted in 200 components = -0.00296188 Jy ! Clean residual min=-0.002539 max=0.002377 Jy/beam ! Clean residual mean=0.000039 rms=0.000681 Jy/beam ! Combined flux in latest and established models = 0.204445 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 63 components and 0.204445 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=0.118122Jy sigma=0.000769 ! Fit after self-cal, rms=0.118133Jy sigma=0.000769 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 = -0.000134343 Jy ! Component: 100 - total flux cleaned = -0.000214892 Jy ! Component: 150 - total flux cleaned = -0.000288991 Jy ! Component: 200 - total flux cleaned = -0.000392522 Jy ! Total flux subtracted in 200 components = -0.000392522 Jy ! Clean residual min=-0.002380 max=0.002256 Jy/beam ! Clean residual mean=0.000038 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.204052 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 64 components and 0.204052 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=0.118103Jy sigma=0.000768 ! Fit after self-cal, rms=0.118096Jy sigma=0.000768 ! 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=0.118096Jy sigma=0.000768 ! Fit after self-cal, rms=0.120234Jy sigma=0.000768 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.456 mas, bmaj=8.962 mas, bpa=4.112 degrees ! Estimated noise=496.253 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00227008 Jy ! Component: 100 - total flux cleaned = -0.00266507 Jy ! Component: 150 - total flux cleaned = -0.00282207 Jy ! Component: 200 - total flux cleaned = -0.00295816 Jy ! Total flux subtracted in 200 components = -0.00295816 Jy ! Clean residual min=-0.002500 max=0.003038 Jy/beam ! Clean residual mean=0.000058 rms=0.000835 Jy/beam ! Combined flux in latest and established models = 0.201094 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 66 components and 0.201094 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=0.120178Jy sigma=0.000768 ! Fit after self-cal, rms=0.120186Jy sigma=0.000768 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 = -0.000131316 Jy ! Component: 100 - total flux cleaned = -0.000209691 Jy ! Component: 150 - total flux cleaned = -0.000278468 Jy ! Component: 200 - total flux cleaned = -0.000339449 Jy ! Total flux subtracted in 200 components = -0.000339449 Jy ! Clean residual min=-0.002445 max=0.003014 Jy/beam ! Clean residual mean=0.000056 rms=0.000832 Jy/beam ! Combined flux in latest and established models = 0.200755 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 67 components and 0.200755 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=0.120177Jy sigma=0.000768 ! Fit after self-cal, rms=0.120172Jy sigma=0.000768 ! 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=1.005 mas, bmaj=4.436 mas, bpa=17.87 degrees ! Estimated noise=433.52 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.005 x 4.436 at 17.87 degrees (North through East) ! Clean map min=-0.0023023 max=0.16987 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=0.7656 mas, bmaj=3.77 mas, bpa=18.95 degrees ! Estimated noise=738.628 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.142311 Jy ! Component: 100 - total flux cleaned = 0.173812 Jy ! Component: 150 - total flux cleaned = 0.18515 Jy ! Component: 200 - total flux cleaned = 0.191351 Jy ! Total flux subtracted in 200 components = 0.191351 Jy ! Clean residual min=-0.002916 max=0.004032 Jy/beam ! Clean residual mean=-0.000004 rms=0.000808 Jy/beam ! Combined flux in latest and established models = 0.191351 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.191351 Jy ! Inverting map and beam ! Estimated beam: bmin=1.005 mas, bmaj=4.436 mas, bpa=17.87 degrees ! Estimated noise=433.52 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 = 0.00483727 Jy ! Component: 100 - total flux cleaned = 0.00729072 Jy ! Component: 150 - total flux cleaned = 0.00861297 Jy ! Component: 200 - total flux cleaned = 0.00904006 Jy ! Total flux subtracted in 200 components = 0.00904006 Jy ! Clean residual min=-0.002257 max=0.002157 Jy/beam ! Clean residual mean=0.000033 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.200391 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 40 components and 0.200391 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=2.456 mas, bmaj=8.962 mas, bpa=4.112 degrees ! Estimated noise=496.253 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.75226e-05 Jy ! Component: 100 - total flux cleaned = -3.4386e-05 Jy ! Component: 150 - total flux cleaned = -5.0064e-05 Jy ! Component: 200 - total flux cleaned = -5.03417e-05 Jy ! Total flux subtracted in 200 components = -5.03417e-05 Jy ! Clean residual min=-0.002756 max=0.002878 Jy/beam ! Clean residual mean=0.000055 rms=0.000838 Jy/beam ! Combined flux in latest and established models = 0.200341 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 = -1.27834e-05 Jy ! Component: 100 - total flux cleaned = -1.22985e-05 Jy ! Component: 150 - total flux cleaned = -1.12611e-05 Jy ! Component: 200 - total flux cleaned = -1.1111e-05 Jy ! Total flux subtracted in 200 components = -1.1111e-05 Jy ! Clean residual min=-0.002742 max=0.002871 Jy/beam ! Clean residual mean=0.000055 rms=0.000836 Jy/beam ! Combined flux in latest and established models = 0.20033 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 51 components and 0.20033 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.005 mas, bmaj=4.436 mas, bpa=17.87 degrees ! Estimated noise=433.52 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.57811e-05 Jy ! Component: 100 - total flux cleaned = 0.000219994 Jy ! Component: 150 - total flux cleaned = 0.000279587 Jy ! Component: 200 - total flux cleaned = 0.000316956 Jy ! Total flux subtracted in 200 components = 0.000316956 Jy ! Clean residual min=-0.002226 max=0.002133 Jy/beam ! Clean residual mean=0.000033 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.200647 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 57 components and 0.200647 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=0.120177Jy sigma=0.000768 ! Fit after self-cal, rms=0.120158Jy sigma=0.000768 wmodel J0207-3857_X_2015_03_17_pus_map.mod ! Writing 57 model components to file: J0207-3857_X_2015_03_17_pus_map.mod wobs J0207-3857_X_2015_03_17_pus_uvs.fits ! Writing UV FITS file: J0207-3857_X_2015_03_17_pus_uvs.fits wwins J0207-3857_X_2015_03_17_pus_map.win ! wwins: Wrote 1 windows to J0207-3857_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 = -8.77158e-05 Jy ! Component: 100 - total flux cleaned = -5.43923e-05 Jy ! Component: 150 - total flux cleaned = -5.40787e-05 Jy ! Component: 200 - total flux cleaned = 3.96593e-06 Jy ! Component: 250 - total flux cleaned = -0.000103561 Jy ! Component: 300 - total flux cleaned = -0.000207144 Jy ! Component: 350 - total flux cleaned = -0.00037992 Jy ! Component: 400 - total flux cleaned = -0.000496596 Jy ! Component: 450 - total flux cleaned = -0.000564594 Jy ! Component: 500 - total flux cleaned = -0.000630245 Jy ! Component: 550 - total flux cleaned = -0.000630731 Jy ! Component: 600 - total flux cleaned = -0.000732276 Jy ! Component: 650 - total flux cleaned = -0.000771432 Jy ! Component: 700 - total flux cleaned = -0.000886385 Jy ! Component: 750 - total flux cleaned = -0.00103629 Jy ! Component: 800 - total flux cleaned = -0.00120064 Jy ! Component: 850 - total flux cleaned = -0.00132569 Jy ! Component: 900 - total flux cleaned = -0.00146488 Jy ! Component: 950 - total flux cleaned = -0.00156709 Jy ! Component: 1000 - total flux cleaned = -0.00165027 Jy ! Component: 1050 - total flux cleaned = -0.00179684 Jy ! Component: 1100 - total flux cleaned = -0.00195602 Jy ! Component: 1150 - total flux cleaned = -0.00201838 Jy ! Component: 1200 - total flux cleaned = -0.00214079 Jy ! Component: 1250 - total flux cleaned = -0.00226068 Jy ! Component: 1300 - total flux cleaned = -0.00227522 Jy ! Component: 1350 - total flux cleaned = -0.00239113 Jy ! Component: 1400 - total flux cleaned = -0.00239071 Jy ! Component: 1450 - total flux cleaned = -0.00241824 Jy ! Component: 1500 - total flux cleaned = -0.00241815 Jy ! Component: 1550 - total flux cleaned = -0.00244516 Jy ! Component: 1600 - total flux cleaned = -0.00240499 Jy ! Component: 1650 - total flux cleaned = -0.00237864 Jy ! Component: 1700 - total flux cleaned = -0.00235266 Jy ! Component: 1750 - total flux cleaned = -0.00232716 Jy ! Component: 1800 - total flux cleaned = -0.00228907 Jy ! Component: 1850 - total flux cleaned = -0.00226387 Jy ! Component: 1900 - total flux cleaned = -0.00221425 Jy ! Component: 1950 - total flux cleaned = -0.00214091 Jy ! Component: 2000 - total flux cleaned = -0.00210443 Jy ! Total flux subtracted in 2048 components = -0.0020444 Jy ! Clean residual min=-0.000708 max=0.000657 Jy/beam ! Clean residual mean=0.000018 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.198602 Jy keep ! Adding 167 model components to the UV plane model. ! The established model now contains 224 components and 0.198602 Jy ![Exited script file: muppet] wmap "J0207-3857_X_2015_03_17_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.005 x 4.436 at 17.87 degrees (North through East) ! Clean map min=-0.0016207 max=0.17459 Jy/beam ! Writing clean map to FITS file: J0207-3857_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 0.174593 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000254635 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.437537 0.437537 0.875073 1.75015 3.50029 7.00058 14.0012 28.0023 56.0047 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.174 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.005 x 4.436 at 17.87 degrees (North through East) ! Clean map min=-0.0016207 max=0.17459 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 J0207-3857_X_2015_03_17_pus_uvs.log closed on Sat Dec 31 18:58:57 2016