! Started logfile: J1356-3421_X_2015_01_23_pus_uvs.log on Sun Jan 1 22:17:00 2017 obs J1356-3421_X_2015_01_23_pus_uva.fits ! Reading UV FITS file: J1356-3421_X_2015_01_23_pus_uva.fits ! AN table 1: 103 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.883927 visibilities/baseline/integration-bin. ! Found source: J1356-3421 ! ! 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 350 lines of history. ! ! Reading 49164 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 J1356-3421_X_2015_01_23_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 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.925279Jy sigma=0.009069 ! Fit after self-cal, rms=0.898625Jy sigma=0.008825 ! 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=0.6083 mas, bmaj=1.67 mas, bpa=-2.404 degrees ! Estimated noise=934.888 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 = 0.0690883 Jy ! Component: 100 - total flux cleaned = 0.100734 Jy ! Total flux subtracted in 100 components = 0.100734 Jy ! Clean residual min=-0.011054 max=0.022032 Jy/beam ! Clean residual mean=-0.000143 rms=0.004585 Jy/beam ! Combined flux in latest and established models = 0.100734 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 27 components and 0.100734 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=0.128415Jy sigma=0.001218 ! Fit after self-cal, rms=0.128204Jy sigma=0.001216 ! 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=0.8149 mas, bmaj=2.064 mas, bpa=-1.681 degrees ! Estimated noise=340.449 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 = 0.0370019 Jy ! Component: 100 - total flux cleaned = 0.0545461 Jy ! Component: 150 - total flux cleaned = 0.0629237 Jy ! Component: 200 - total flux cleaned = 0.0668165 Jy ! Total flux subtracted in 200 components = 0.0668165 Jy ! Clean residual min=-0.017901 max=0.036598 Jy/beam ! Clean residual mean=-0.000364 rms=0.007463 Jy/beam ! Combined flux in latest and established models = 0.167551 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 37 components and 0.167551 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=0.118796Jy sigma=0.001113 ! Fit after self-cal, rms=0.118670Jy sigma=0.001112 ! 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 1.64 FD 1.49 HN 1.58 KP 0.66 ! LA 0.79 MK 1.33 NL 1.33 OV 1.55 ! PT 0.71 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.70 FD 1.50 HN 1.00* KP 0.62 ! LA 0.81 MK 1.28 NL 1.33 OV 1.59 ! PT 0.67 SC 1.15 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.67 FD 1.53 HN 1.00* KP 0.59 ! LA 0.83 MK 1.32 NL 1.30 OV 1.59 ! PT 0.65 SC 1.22 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.68 FD 1.46 HN 1.56 KP 0.56 ! LA 0.82 MK 1.30 NL 1.32 OV 1.61 ! PT 0.67 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.78 FD 1.44 HN 1.59 KP 0.53 ! LA 0.84 MK 1.28 NL 1.37 OV 1.62 ! PT 0.67 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.78 FD 1.54 HN 1.00* KP 0.54 ! LA 0.82 MK 1.28 NL 1.38 OV 1.64 ! PT 0.66 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.83 FD 1.59 HN 1.00* KP 0.53 ! LA 0.86 MK 1.40 NL 1.38 OV 1.77 ! PT 0.71 SC 1.19 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.81 FD 1.56 HN 1.00* KP 0.53 ! LA 0.84 MK 1.23 NL 1.33 OV 1.72 ! PT 0.68 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.75 FD 1.50 HN 1.54 KP 0.55 ! LA 0.84 MK 1.38 NL 1.42 OV 1.72 ! PT 0.68 SC 0.91 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.71 FD 1.50 HN 1.00* KP 0.58 ! LA 0.87 MK 1.32 NL 1.39 OV 1.70 ! PT 0.67 SC 0.90 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.65 FD 1.53 HN 1.32 KP 0.60 ! LA 0.88 MK 1.39 NL 1.37 OV 1.68 ! PT 0.68 SC 0.86 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.57 FD 1.48 HN 1.00* KP 0.61 ! LA 0.84 MK 1.29 NL 1.35 OV 1.66 ! PT 0.70 SC 0.86 ! ! ! Fit before self-cal, rms=0.118670Jy sigma=0.001112 ! Fit after self-cal, rms=0.170912Jy sigma=0.000918 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8637 mas, bmaj=2.168 mas, bpa=0.9067 degrees ! Estimated noise=370.857 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 (-2.6, 5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0228843 Jy ! Component: 100 - total flux cleaned = 0.0292662 Jy ! Component: 150 - total flux cleaned = 0.0297686 Jy ! Component: 200 - total flux cleaned = 0.0299789 Jy ! Total flux subtracted in 200 components = 0.0299789 Jy ! Clean residual min=-0.013117 max=0.012918 Jy/beam ! Clean residual mean=0.000038 rms=0.003613 Jy/beam ! Combined flux in latest and established models = 0.197529 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 55 components and 0.197529 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=0.165810Jy sigma=0.000892 ! Fit after self-cal, rms=0.167260Jy sigma=0.000880 ! 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=0.167260Jy sigma=0.000880 ! Fit after self-cal, rms=0.137137Jy sigma=0.000859 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8428 mas, bmaj=2.092 mas, bpa=1.253 degrees ! Estimated noise=353.053 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0114815 Jy ! Component: 100 - total flux cleaned = 0.0144668 Jy ! Component: 150 - total flux cleaned = 0.0148884 Jy ! Component: 200 - total flux cleaned = 0.0147912 Jy ! Total flux subtracted in 200 components = 0.0147912 Jy ! Clean residual min=-0.009656 max=0.009910 Jy/beam ! Clean residual mean=-0.000029 rms=0.002751 Jy/beam ! Combined flux in latest and established models = 0.212321 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 79 components and 0.212321 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=0.135627Jy sigma=0.000850 ! Fit after self-cal, rms=0.134437Jy sigma=0.000847 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 = 0.0043972 Jy ! Component: 100 - total flux cleaned = 0.00451515 Jy ! Component: 150 - total flux cleaned = 0.00441857 Jy ! Component: 200 - total flux cleaned = 0.00432884 Jy ! Total flux subtracted in 200 components = 0.00432884 Jy ! Clean residual min=-0.009330 max=0.009868 Jy/beam ! Clean residual mean=-0.000015 rms=0.002763 Jy/beam ! Combined flux in latest and established models = 0.21665 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 89 components and 0.21665 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=0.133980Jy sigma=0.000846 ! Fit after self-cal, rms=0.133771Jy sigma=0.000845 ! 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=0.133771Jy sigma=0.000845 ! Fit after self-cal, rms=0.123747Jy sigma=0.000835 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.856 mas, bmaj=2.032 mas, bpa=0.6327 degrees ! Estimated noise=349.777 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00604827 Jy ! Component: 100 - total flux cleaned = 0.00732632 Jy ! Component: 150 - total flux cleaned = 0.00764685 Jy ! Component: 200 - total flux cleaned = 0.00773498 Jy ! Total flux subtracted in 200 components = 0.00773498 Jy ! Clean residual min=-0.007816 max=0.010883 Jy/beam ! Clean residual mean=-0.000049 rms=0.002383 Jy/beam ! Combined flux in latest and established models = 0.224384 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 102 components and 0.224385 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=0.123245Jy sigma=0.000831 ! Fit after self-cal, rms=0.122990Jy sigma=0.000831 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) ! Added new window around map position (4.6, -12). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0094179 Jy ! Component: 100 - total flux cleaned = 0.011113 Jy ! Component: 150 - total flux cleaned = 0.0108493 Jy ! Component: 200 - total flux cleaned = 0.0106004 Jy ! Total flux subtracted in 200 components = 0.0106004 Jy ! Clean residual min=-0.007395 max=0.007452 Jy/beam ! Clean residual mean=-0.000018 rms=0.002162 Jy/beam ! Combined flux in latest and established models = 0.234985 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 130 components and 0.234985 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=0.122145Jy sigma=0.000822 ! Fit after self-cal, rms=0.121912Jy sigma=0.000820 ! 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=0.121912Jy sigma=0.000820 ! Fit after self-cal, rms=0.114262Jy sigma=0.000815 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.566 mas, bmaj=7.613 mas, bpa=1.949 degrees ! Estimated noise=415.348 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00821027 Jy ! Component: 100 - total flux cleaned = 0.00964281 Jy ! Component: 150 - total flux cleaned = 0.00963359 Jy ! Component: 200 - total flux cleaned = 0.0094115 Jy ! Total flux subtracted in 200 components = 0.0094115 Jy ! Clean residual min=-0.008837 max=0.009640 Jy/beam ! Clean residual mean=-0.000067 rms=0.002839 Jy/beam ! Combined flux in latest and established models = 0.244396 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 147 components and 0.244396 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=0.114069Jy sigma=0.000811 ! Fit after self-cal, rms=0.113846Jy sigma=0.000810 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 = 0.00161711 Jy ! Component: 100 - total flux cleaned = 0.00128881 Jy ! Component: 150 - total flux cleaned = 0.00109354 Jy ! Component: 200 - total flux cleaned = 0.000908885 Jy ! Total flux subtracted in 200 components = 0.000908885 Jy ! Clean residual min=-0.008611 max=0.008885 Jy/beam ! Clean residual mean=-0.000061 rms=0.002721 Jy/beam ! Combined flux in latest and established models = 0.245305 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 152 components and 0.245305 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=0.113755Jy sigma=0.000809 ! Fit after self-cal, rms=0.113710Jy sigma=0.000809 ! 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=0.8551 mas, bmaj=2.011 mas, bpa=0.02676 degrees ! Estimated noise=346.269 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8551 x 2.011 at 0.02676 degrees (North through East) ! Clean map min=-0.0057835 max=0.084439 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=0.6332 mas, bmaj=1.6 mas, bpa=-1.239 degrees ! Estimated noise=1001.16 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0724389 Jy ! Component: 100 - total flux cleaned = 0.110583 Jy ! Component: 150 - total flux cleaned = 0.138191 Jy ! Component: 200 - total flux cleaned = 0.159097 Jy ! Total flux subtracted in 200 components = 0.159097 Jy ! Clean residual min=-0.008353 max=0.013909 Jy/beam ! Clean residual mean=-0.000090 rms=0.002869 Jy/beam ! Combined flux in latest and established models = 0.159096 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.159096 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8551 mas, bmaj=2.011 mas, bpa=0.02676 degrees ! Estimated noise=346.269 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 = 0.0257948 Jy ! Component: 100 - total flux cleaned = 0.0433552 Jy ! Component: 150 - total flux cleaned = 0.0560276 Jy ! Component: 200 - total flux cleaned = 0.065277 Jy ! Total flux subtracted in 200 components = 0.065277 Jy ! Clean residual min=-0.007121 max=0.008942 Jy/beam ! Clean residual mean=-0.000095 rms=0.002094 Jy/beam ! Combined flux in latest and established models = 0.224373 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 71 components and 0.224374 Jy ! Inverting map ! Added new window around map position (-6.4, 15.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00886087 Jy ! Component: 100 - total flux cleaned = 0.0146111 Jy ! Component: 150 - total flux cleaned = 0.0189187 Jy ! Component: 200 - total flux cleaned = 0.0213516 Jy ! Total flux subtracted in 200 components = 0.0213516 Jy ! Clean residual min=-0.005270 max=0.005734 Jy/beam ! Clean residual mean=-0.000033 rms=0.001676 Jy/beam ! Combined flux in latest and established models = 0.245725 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 103 components and 0.245725 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=2.566 mas, bmaj=7.613 mas, bpa=1.949 degrees ! Estimated noise=415.348 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00216471 Jy ! Component: 100 - total flux cleaned = 0.00243346 Jy ! Component: 150 - total flux cleaned = 0.00243323 Jy ! Component: 200 - total flux cleaned = 0.0023252 Jy ! Total flux subtracted in 200 components = 0.0023252 Jy ! Clean residual min=-0.008492 max=0.008211 Jy/beam ! Clean residual mean=-0.000044 rms=0.002509 Jy/beam ! Combined flux in latest and established models = 0.24805 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 = -9.95969e-05 Jy ! Component: 100 - total flux cleaned = -0.000192009 Jy ! Component: 150 - total flux cleaned = -0.00036732 Jy ! Component: 200 - total flux cleaned = -0.000450631 Jy ! Total flux subtracted in 200 components = -0.000450631 Jy ! Clean residual min=-0.008469 max=0.008292 Jy/beam ! Clean residual mean=-0.000045 rms=0.002461 Jy/beam ! Combined flux in latest and established models = 0.2476 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 116 components and 0.2476 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8551 mas, bmaj=2.011 mas, bpa=0.02676 degrees ! Estimated noise=346.269 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136643 Jy ! Component: 100 - total flux cleaned = 0.00126722 Jy ! Component: 150 - total flux cleaned = 0.00118086 Jy ! Component: 200 - total flux cleaned = 0.00110361 Jy ! Total flux subtracted in 200 components = 0.00110361 Jy ! Clean residual min=-0.005059 max=0.006103 Jy/beam ! Clean residual mean=-0.000023 rms=0.001582 Jy/beam ! Combined flux in latest and established models = 0.248703 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 134 components and 0.248703 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=0.113069Jy sigma=0.000804 ! Fit after self-cal, rms=0.112978Jy sigma=0.000802 wmodel J1356-3421_X_2015_01_23_pus_map.mod ! Writing 134 model components to file: J1356-3421_X_2015_01_23_pus_map.mod wobs J1356-3421_X_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J1356-3421_X_2015_01_23_pus_uvs.fits wwins J1356-3421_X_2015_01_23_pus_map.win ! wwins: Wrote 4 windows to J1356-3421_X_2015_01_23_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 = 0.00221364 Jy ! Component: 100 - total flux cleaned = 0.00324379 Jy ! Component: 150 - total flux cleaned = 0.00325048 Jy ! Component: 200 - total flux cleaned = 0.00325037 Jy ! Component: 250 - total flux cleaned = 0.00316978 Jy ! Component: 300 - total flux cleaned = 0.00286624 Jy ! Component: 350 - total flux cleaned = 0.00271966 Jy ! Component: 400 - total flux cleaned = 0.00257796 Jy ! Component: 450 - total flux cleaned = 0.00244202 Jy ! Component: 500 - total flux cleaned = 0.00224411 Jy ! Component: 550 - total flux cleaned = 0.00204999 Jy ! Component: 600 - total flux cleaned = 0.00173452 Jy ! Component: 650 - total flux cleaned = 0.00161247 Jy ! Component: 700 - total flux cleaned = 0.00124872 Jy ! Component: 750 - total flux cleaned = 0.00113017 Jy ! Component: 800 - total flux cleaned = 0.000954518 Jy ! Component: 850 - total flux cleaned = 0.000782465 Jy ! Component: 900 - total flux cleaned = 0.00055836 Jy ! Component: 950 - total flux cleaned = 0.000394214 Jy ! Component: 1000 - total flux cleaned = 0.00028678 Jy ! Component: 1050 - total flux cleaned = 0.000128281 Jy ! Component: 1100 - total flux cleaned = 7.69719e-05 Jy ! Component: 1150 - total flux cleaned = 7.85065e-05 Jy ! Component: 1200 - total flux cleaned = -7.30037e-05 Jy ! Component: 1250 - total flux cleaned = 7.64176e-05 Jy ! Component: 1300 - total flux cleaned = -0.000219543 Jy ! Component: 1350 - total flux cleaned = -0.000315703 Jy ! Component: 1400 - total flux cleaned = -0.000411008 Jy ! Component: 1450 - total flux cleaned = -0.000457725 Jy ! Component: 1500 - total flux cleaned = -0.000503772 Jy ! Component: 1550 - total flux cleaned = -0.000595919 Jy ! Component: 1600 - total flux cleaned = -0.000776929 Jy ! Component: 1650 - total flux cleaned = -0.000821515 Jy ! Component: 1700 - total flux cleaned = -0.000954261 Jy ! Component: 1750 - total flux cleaned = -0.00117113 Jy ! Component: 1800 - total flux cleaned = -0.00108561 Jy ! Component: 1850 - total flux cleaned = -0.00134122 Jy ! Component: 1900 - total flux cleaned = -0.00155165 Jy ! Component: 1950 - total flux cleaned = -0.00163475 Jy ! Component: 2000 - total flux cleaned = -0.00188133 Jy ! Total flux subtracted in 2048 components = -0.00212533 Jy ! Clean residual min=-0.002318 max=0.002276 Jy/beam ! Clean residual mean=-0.000021 rms=0.000892 Jy/beam ! Combined flux in latest and established models = 0.246578 Jy keep ! Adding 187 model components to the UV plane model. ! The established model now contains 321 components and 0.246578 Jy ![Exited script file: muppet] wmap "J1356-3421_X_2015_01_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8551 x 2.011 at 0.02676 degrees (North through East) ! Clean map min=-0.0044243 max=0.089414 Jy/beam ! Writing clean map to FITS file: J1356-3421_X_2015_01_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0894144 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00087659 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.9411 2.9411 5.88221 11.7644 23.5288 47.0577 94.1153 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0026 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.089 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8551 x 2.011 at 0.02676 degrees (North through East) ! Clean map min=-0.0044243 max=0.089414 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 J1356-3421_X_2015_01_23_pus_uvs.log closed on Sun Jan 1 22:17:03 2017