! Started logfile: J0931-2911_X_2015_03_17_pus_uvs.log on Sat Dec 31 19:03:56 2016 obs J0931-2911_X_2015_03_17_pus_uva.fits ! Reading UV FITS file: J0931-2911_X_2015_03_17_pus_uva.fits ! AN table 1: 123 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.976874 visibilities/baseline/integration-bin. ! Found source: J0931-2911 ! ! 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 64884 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 J0931-2911_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 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.942478Jy sigma=0.008767 ! Fit after self-cal, rms=0.913697Jy sigma=0.008527 ! 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=0.6354 mas, bmaj=1.632 mas, bpa=-1.641 degrees ! Estimated noise=819.844 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 = 0.0678802 Jy ! Component: 100 - total flux cleaned = 0.0847626 Jy ! Total flux subtracted in 100 components = 0.0847626 Jy ! Clean residual min=-0.005180 max=0.006817 Jy/beam ! Clean residual mean=-0.000005 rms=0.001313 Jy/beam ! Combined flux in latest and established models = 0.0847627 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0847627 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=0.099274Jy sigma=0.000800 ! Fit after self-cal, rms=0.099231Jy sigma=0.000800 ! 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=0.8177 mas, bmaj=2.005 mas, bpa=-0.7334 degrees ! Estimated noise=306.147 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 = 0.0113098 Jy ! Component: 100 - total flux cleaned = 0.0165534 Jy ! Component: 150 - total flux cleaned = 0.0190872 Jy ! Component: 200 - total flux cleaned = 0.0203305 Jy ! Total flux subtracted in 200 components = 0.0203305 Jy ! Clean residual min=-0.004467 max=0.004059 Jy/beam ! Clean residual mean=0.000021 rms=0.001036 Jy/beam ! Combined flux in latest and established models = 0.105093 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 16 components and 0.105093 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=0.098288Jy sigma=0.000786 ! Fit after self-cal, rms=0.098303Jy sigma=0.000786 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.12 HN 1.38 KP 0.91 ! LA 1.01 MK 1.01 NL 1.01 OV 0.94 ! PT 1.08 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.08 HN 1.48 KP 0.85 ! LA 1.03 MK 1.02 NL 0.96 OV 0.97 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.08 HN 1.39 KP 0.81 ! LA 1.04 MK 1.03 NL 0.99 OV 0.95 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.05 HN 1.34 KP 0.78 ! LA 1.07 MK 1.05 NL 1.00 OV 0.95 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.08 HN 1.29 KP 0.72 ! LA 1.03 MK 1.04 NL 1.03 OV 0.96 ! PT 1.06 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.10 HN 1.24 KP 0.73 ! LA 1.05 MK 1.04 NL 0.98 OV 0.98 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.10 HN 1.19 KP 0.73 ! LA 1.02 MK 1.04 NL 0.99 OV 1.01 ! PT 1.07 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.12 HN 1.44 KP 0.74 ! LA 1.02 MK 1.00 NL 1.03 OV 1.00 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.10 HN 1.54 KP 0.76 ! LA 1.05 MK 0.98 NL 1.02 OV 1.00 ! PT 1.03 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.08 HN 1.39 KP 0.76 ! LA 1.08 MK 0.97 NL 1.01 OV 1.00 ! PT 1.10 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.08 HN 1.25 KP 0.83 ! LA 1.08 MK 1.06 NL 1.02 OV 0.99 ! PT 1.05 SC 0.95 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.12 HN 1.25 KP 0.84 ! LA 1.07 MK 0.97 NL 1.01 OV 0.99 ! PT 1.02 SC 0.97 ! ! ! Fit before self-cal, rms=0.098303Jy sigma=0.000786 ! Fit after self-cal, rms=0.108430Jy sigma=0.000774 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8281 mas, bmaj=2.005 mas, bpa=-0.02565 degrees ! Estimated noise=305.642 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 = -0.000469892 Jy ! Component: 100 - total flux cleaned = -0.000483768 Jy ! Component: 150 - total flux cleaned = -0.000483671 Jy ! Component: 200 - total flux cleaned = -0.000492919 Jy ! Total flux subtracted in 200 components = -0.000492919 Jy ! Clean residual min=-0.001478 max=0.001426 Jy/beam ! Clean residual mean=0.000016 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.1046 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 24 components and 0.1046 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=0.108421Jy sigma=0.000774 ! Fit after self-cal, rms=0.108631Jy 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=0.108631Jy sigma=0.000773 ! Fit after self-cal, rms=0.121852Jy sigma=0.000772 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8285 mas, bmaj=2.014 mas, bpa=-0.1017 degrees ! Estimated noise=306.263 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000155312 Jy ! Component: 100 - total flux cleaned = -0.000145601 Jy ! Component: 150 - total flux cleaned = -0.00015452 Jy ! Component: 200 - total flux cleaned = -0.00016269 Jy ! Total flux subtracted in 200 components = -0.00016269 Jy ! Clean residual min=-0.000999 max=0.000908 Jy/beam ! Clean residual mean=0.000002 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.104438 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 27 components and 0.104438 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=0.121851Jy sigma=0.000772 ! Fit after self-cal, rms=0.121946Jy sigma=0.000772 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 = -2.48964e-05 Jy ! Component: 100 - total flux cleaned = -3.20394e-05 Jy ! Component: 150 - total flux cleaned = -4.51445e-05 Jy ! Component: 200 - total flux cleaned = -5.12449e-05 Jy ! Total flux subtracted in 200 components = -5.12449e-05 Jy ! Clean residual min=-0.000970 max=0.000896 Jy/beam ! Clean residual mean=0.000003 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.104386 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 27 components and 0.104386 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=0.121946Jy sigma=0.000772 ! Fit after self-cal, rms=0.121946Jy sigma=0.000772 ! 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=0.121946Jy sigma=0.000772 ! Fit after self-cal, rms=0.124052Jy sigma=0.000772 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.829 mas, bmaj=2.017 mas, bpa=-0.0944 degrees ! Estimated noise=306.456 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000106286 Jy ! Component: 100 - total flux cleaned = -9.89177e-05 Jy ! Component: 150 - total flux cleaned = -9.89315e-05 Jy ! Component: 200 - total flux cleaned = -0.000104986 Jy ! Total flux subtracted in 200 components = -0.000104986 Jy ! Clean residual min=-0.000978 max=0.000889 Jy/beam ! Clean residual mean=0.000001 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.104281 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 27 components and 0.104281 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=0.124052Jy sigma=0.000772 ! Fit after self-cal, rms=0.124062Jy sigma=0.000772 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 = -5.87426e-06 Jy ! Component: 100 - total flux cleaned = -1.13807e-05 Jy ! Component: 150 - total flux cleaned = -1.66043e-05 Jy ! Component: 200 - total flux cleaned = -2.1388e-05 Jy ! Total flux subtracted in 200 components = -2.1388e-05 Jy ! Clean residual min=-0.000964 max=0.000889 Jy/beam ! Clean residual mean=0.000001 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.10426 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 27 components and 0.10426 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=0.124061Jy sigma=0.000772 ! Fit after self-cal, rms=0.124061Jy sigma=0.000772 ! 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=0.124061Jy sigma=0.000772 ! Fit after self-cal, rms=0.124282Jy sigma=0.000772 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.245 mas, bmaj=5.602 mas, bpa=4.946 degrees ! Estimated noise=385.139 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.16575e-05 Jy ! Component: 100 - total flux cleaned = -6.16608e-05 Jy ! Component: 150 - total flux cleaned = -6.15941e-05 Jy ! Component: 200 - total flux cleaned = -6.19736e-05 Jy ! Total flux subtracted in 200 components = -6.19736e-05 Jy ! Clean residual min=-0.000982 max=0.000792 Jy/beam ! Clean residual mean=0.000003 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.104198 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 29 components and 0.104198 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=0.124282Jy sigma=0.000772 ! Fit after self-cal, rms=0.124284Jy sigma=0.000772 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 = 6.43961e-06 Jy ! Component: 100 - total flux cleaned = 6.36196e-06 Jy ! Component: 150 - total flux cleaned = 6.45066e-06 Jy ! Component: 200 - total flux cleaned = 3.09573e-06 Jy ! Total flux subtracted in 200 components = 3.09573e-06 Jy ! Clean residual min=-0.000983 max=0.000792 Jy/beam ! Clean residual mean=0.000003 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.104201 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 29 components and 0.104201 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=0.124284Jy sigma=0.000772 ! Fit after self-cal, rms=0.124285Jy sigma=0.000772 ! 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=0.8293 mas, bmaj=2.019 mas, bpa=-0.08371 degrees ! Estimated noise=306.553 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8293 x 2.019 at -0.08371 degrees (North through East) ! Clean map min=-0.00086496 max=0.091565 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=0.6413 mas, bmaj=1.633 mas, bpa=-1.083 degrees ! Estimated noise=830.76 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0683239 Jy ! Component: 100 - total flux cleaned = 0.0852679 Jy ! Component: 150 - total flux cleaned = 0.0930745 Jy ! Component: 200 - total flux cleaned = 0.0974291 Jy ! Total flux subtracted in 200 components = 0.0974291 Jy ! Clean residual min=-0.002820 max=0.002505 Jy/beam ! Clean residual mean=-0.000003 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.0974291 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 0.0974291 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8293 mas, bmaj=2.019 mas, bpa=-0.08371 degrees ! Estimated noise=306.553 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 = 0.00367919 Jy ! Component: 100 - total flux cleaned = 0.00534842 Jy ! Component: 150 - total flux cleaned = 0.00613691 Jy ! Component: 200 - total flux cleaned = 0.00628491 Jy ! Total flux subtracted in 200 components = 0.00628491 Jy ! Clean residual min=-0.000967 max=0.000869 Jy/beam ! Clean residual mean=0.000001 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.103714 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 32 components and 0.103714 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=2.245 mas, bmaj=5.602 mas, bpa=4.946 degrees ! Estimated noise=385.139 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000345245 Jy ! Component: 100 - total flux cleaned = 0.000343344 Jy ! Component: 150 - total flux cleaned = 0.000342569 Jy ! Component: 200 - total flux cleaned = 0.000348135 Jy ! Total flux subtracted in 200 components = 0.000348135 Jy ! Clean residual min=-0.000987 max=0.000803 Jy/beam ! Clean residual mean=0.000003 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.104062 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 = 4.91682e-06 Jy ! Component: 100 - total flux cleaned = 1.29838e-05 Jy ! Component: 150 - total flux cleaned = 1.99881e-05 Jy ! Component: 200 - total flux cleaned = 2.64077e-05 Jy ! Total flux subtracted in 200 components = 2.64077e-05 Jy ! Clean residual min=-0.000979 max=0.000801 Jy/beam ! Clean residual mean=0.000003 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.104089 Jy ! Adding 6 model components to the UV plane model. ! The established model now contains 36 components and 0.104089 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8293 mas, bmaj=2.019 mas, bpa=-0.08371 degrees ! Estimated noise=306.553 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.38299e-05 Jy ! Component: 100 - total flux cleaned = -7.09512e-05 Jy ! Component: 150 - total flux cleaned = -5.16188e-05 Jy ! Component: 200 - total flux cleaned = -4.37339e-05 Jy ! Total flux subtracted in 200 components = -4.37339e-05 Jy ! Clean residual min=-0.000948 max=0.000872 Jy/beam ! Clean residual mean=0.000001 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.104045 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 38 components and 0.104045 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=0.124285Jy sigma=0.000772 ! Fit after self-cal, rms=0.124283Jy sigma=0.000772 wmodel J0931-2911_X_2015_03_17_pus_map.mod ! Writing 38 model components to file: J0931-2911_X_2015_03_17_pus_map.mod wobs J0931-2911_X_2015_03_17_pus_uvs.fits ! Writing UV FITS file: J0931-2911_X_2015_03_17_pus_uvs.fits wwins J0931-2911_X_2015_03_17_pus_map.win ! wwins: Wrote 1 windows to J0931-2911_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 = -0.000210126 Jy ! Component: 100 - total flux cleaned = -0.000302287 Jy ! Component: 150 - total flux cleaned = -0.000288673 Jy ! Component: 200 - total flux cleaned = -0.000302531 Jy ! Component: 250 - total flux cleaned = -0.000302547 Jy ! Component: 300 - total flux cleaned = -0.000378422 Jy ! Component: 350 - total flux cleaned = -0.000464737 Jy ! Component: 400 - total flux cleaned = -0.000561006 Jy ! Component: 450 - total flux cleaned = -0.000666421 Jy ! Component: 500 - total flux cleaned = -0.000757832 Jy ! Component: 550 - total flux cleaned = -0.00081393 Jy ! Component: 600 - total flux cleaned = -0.000868951 Jy ! Component: 650 - total flux cleaned = -0.000955188 Jy ! Component: 700 - total flux cleaned = -0.000976408 Jy ! Component: 750 - total flux cleaned = -0.00103891 Jy ! Component: 800 - total flux cleaned = -0.00111027 Jy ! Component: 850 - total flux cleaned = -0.00113033 Jy ! Component: 900 - total flux cleaned = -0.00119959 Jy ! Component: 950 - total flux cleaned = -0.00121911 Jy ! Component: 1000 - total flux cleaned = -0.0012574 Jy ! Component: 1050 - total flux cleaned = -0.00126669 Jy ! Component: 1100 - total flux cleaned = -0.00126657 Jy ! Component: 1150 - total flux cleaned = -0.00127581 Jy ! Component: 1200 - total flux cleaned = -0.00126687 Jy ! Component: 1250 - total flux cleaned = -0.00127593 Jy ! Component: 1300 - total flux cleaned = -0.00129356 Jy ! Component: 1350 - total flux cleaned = -0.00129356 Jy ! Component: 1400 - total flux cleaned = -0.00131948 Jy ! Component: 1450 - total flux cleaned = -0.00131107 Jy ! Component: 1500 - total flux cleaned = -0.00131118 Jy ! Component: 1550 - total flux cleaned = -0.0013363 Jy ! Component: 1600 - total flux cleaned = -0.00134462 Jy ! Component: 1650 - total flux cleaned = -0.0013201 Jy ! Component: 1700 - total flux cleaned = -0.00132822 Jy ! Component: 1750 - total flux cleaned = -0.0013203 Jy ! Component: 1800 - total flux cleaned = -0.0013282 Jy ! Component: 1850 - total flux cleaned = -0.00130461 Jy ! Component: 1900 - total flux cleaned = -0.00127341 Jy ! Component: 1950 - total flux cleaned = -0.00123473 Jy ! Component: 2000 - total flux cleaned = -0.0012196 Jy ! Total flux subtracted in 2048 components = -0.00121203 Jy ! Clean residual min=-0.000413 max=0.000451 Jy/beam ! Clean residual mean=0.000002 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.102833 Jy keep ! Adding 123 model components to the UV plane model. ! The established model now contains 161 components and 0.102833 Jy ![Exited script file: muppet] wmap "J0931-2911_X_2015_03_17_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8293 x 2.019 at -0.08371 degrees (North through East) ! Clean map min=-0.00065472 max=0.09182 Jy/beam ! Writing clean map to FITS file: J0931-2911_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 0.0918197 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000140545 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.459198 0.459198 0.918397 1.83679 3.67359 7.34717 14.6943 29.3887 58.7774 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.091 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8293 x 2.019 at -0.08371 degrees (North through East) ! Clean map min=-0.00065472 max=0.09182 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 J0931-2911_X_2015_03_17_pus_uvs.log closed on Sat Dec 31 19:03:59 2016