! Started logfile: J0348-2749_X_2014_08_09_pus_uvs.log on Wed Nov 30 14:03:19 2016 obs J0348-2749_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J0348-2749_X_2014_08_09_pus_uva.fits ! AN table 1: 30 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.594074 visibilities/baseline/integration-bin. ! Found source: J0348-2749 ! ! 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 324 lines of history. ! ! Reading 9624 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 J0348-2749_X_2014_08_09_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 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.581255Jy sigma=0.005687 ! Fit after self-cal, rms=0.570291Jy sigma=0.005582 ! 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=0.9192 mas, bmaj=3.966 mas, bpa=22.43 degrees ! Estimated noise=1511.54 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 = 0.333993 Jy ! Component: 100 - total flux cleaned = 0.429194 Jy ! Total flux subtracted in 100 components = 0.429194 Jy ! Clean residual min=-0.027851 max=0.045370 Jy/beam ! Clean residual mean=-0.000235 rms=0.009536 Jy/beam ! Combined flux in latest and established models = 0.429194 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.429194 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=0.157626Jy sigma=0.001462 ! Fit after self-cal, rms=0.157567Jy sigma=0.001460 ! 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=1.23 mas, bmaj=4.371 mas, bpa=19.71 degrees ! Estimated noise=729.542 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 = 0.0711091 Jy ! Component: 100 - total flux cleaned = 0.107391 Jy ! Component: 150 - total flux cleaned = 0.126598 Jy ! Component: 200 - total flux cleaned = 0.137115 Jy ! Total flux subtracted in 200 components = 0.137115 Jy ! Clean residual min=-0.028842 max=0.030406 Jy/beam ! Clean residual mean=0.000181 rms=0.006880 Jy/beam ! Combined flux in latest and established models = 0.566308 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 47 components and 0.566308 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=0.123004Jy sigma=0.001110 ! Fit after self-cal, rms=0.122375Jy sigma=0.001106 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.11 HN 1.14 KP 0.94 ! LA 1.03 MK 1.00* NL 1.04 OV 0.99 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 1.29 KP 0.87 ! LA 1.02 MK 1.00* NL 1.04 OV 1.00 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.11 HN 1.21 KP 0.84 ! LA 1.05 MK 1.00* NL 1.04 OV 0.97 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.09 HN 1.19 KP 0.80 ! LA 1.04 MK 1.00* NL 1.04 OV 0.98 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.09 HN 1.20 KP 0.75 ! LA 1.06 MK 1.00* NL 1.03 OV 1.00 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.14 HN 1.26 KP 0.75 ! LA 1.06 MK 1.00* NL 1.05 OV 1.01 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.23 HN 1.36 KP 0.81 ! LA 1.14 MK 1.00* NL 1.08 OV 1.08 ! PT 1.05 SC 1.07 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.15 HN 1.25 KP 0.75 ! LA 1.05 MK 1.00* NL 1.05 OV 1.03 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.13 HN 1.22 KP 0.77 ! LA 1.06 MK 1.00* NL 1.02 OV 1.03 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.13 HN 1.21 KP 0.81 ! LA 1.08 MK 1.00* NL 1.05 OV 1.01 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.16 HN 1.21 KP 0.83 ! LA 1.07 MK 1.00* NL 1.05 OV 1.01 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.12 HN 1.19 KP 0.88 ! LA 1.06 MK 1.00* NL 1.04 OV 1.00 ! PT 1.01 SC 1.04 ! ! ! Fit before self-cal, rms=0.122375Jy sigma=0.001106 ! Fit after self-cal, rms=0.103163Jy sigma=0.000874 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.237 mas, bmaj=4.418 mas, bpa=19.94 degrees ! Estimated noise=733.697 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 (3, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0162525 Jy ! Component: 100 - total flux cleaned = 0.0140789 Jy ! Component: 150 - total flux cleaned = 0.0144185 Jy ! Component: 200 - total flux cleaned = 0.0152724 Jy ! Total flux subtracted in 200 components = 0.0152724 Jy ! Clean residual min=-0.008700 max=0.008924 Jy/beam ! Clean residual mean=-0.000024 rms=0.002256 Jy/beam ! Combined flux in latest and established models = 0.581581 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 67 components and 0.581581 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=0.098248Jy sigma=0.000821 ! Fit after self-cal, rms=0.097972Jy sigma=0.000816 ! 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=0.097972Jy sigma=0.000816 ! Fit after self-cal, rms=0.098504Jy sigma=0.000807 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.24 mas, bmaj=4.396 mas, bpa=19.87 degrees ! Estimated noise=728.98 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.42532e-05 Jy ! Component: 100 - total flux cleaned = 0.000266156 Jy ! Component: 150 - total flux cleaned = 0.000465747 Jy ! Component: 200 - total flux cleaned = 0.00100353 Jy ! Total flux subtracted in 200 components = 0.00100353 Jy ! Clean residual min=-0.006988 max=0.005064 Jy/beam ! Clean residual mean=-0.000026 rms=0.001558 Jy/beam ! Combined flux in latest and established models = 0.582584 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 87 components and 0.582584 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=0.097188Jy sigma=0.000794 ! Fit after self-cal, rms=0.097146Jy sigma=0.000793 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 = 0.000496016 Jy ! Component: 100 - total flux cleaned = 0.000796983 Jy ! Component: 150 - total flux cleaned = 0.00106351 Jy ! Component: 200 - total flux cleaned = 0.00129781 Jy ! Total flux subtracted in 200 components = 0.00129781 Jy ! Clean residual min=-0.006035 max=0.004303 Jy/beam ! Clean residual mean=-0.000022 rms=0.001372 Jy/beam ! Combined flux in latest and established models = 0.583882 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 102 components and 0.583882 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=0.096751Jy sigma=0.000789 ! Fit after self-cal, rms=0.096737Jy sigma=0.000789 ! 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=0.096737Jy sigma=0.000789 ! Fit after self-cal, rms=0.098764Jy sigma=0.000787 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.244 mas, bmaj=4.396 mas, bpa=19.88 degrees ! Estimated noise=728.087 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00271131 Jy ! Component: 100 - total flux cleaned = -0.00272108 Jy ! Component: 150 - total flux cleaned = -0.002608 Jy ! Component: 200 - total flux cleaned = -0.00271444 Jy ! Total flux subtracted in 200 components = -0.00271444 Jy ! Clean residual min=-0.005174 max=0.003641 Jy/beam ! Clean residual mean=-0.000022 rms=0.001211 Jy/beam ! Combined flux in latest and established models = 0.581168 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 113 components and 0.581168 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=0.098370Jy sigma=0.000784 ! Fit after self-cal, rms=0.098382Jy sigma=0.000784 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 = -8.48022e-05 Jy ! Component: 100 - total flux cleaned = -0.000170819 Jy ! Component: 150 - total flux cleaned = -0.000165881 Jy ! Component: 200 - total flux cleaned = -0.000244405 Jy ! Total flux subtracted in 200 components = -0.000244405 Jy ! Clean residual min=-0.004796 max=0.003596 Jy/beam ! Clean residual mean=-0.000022 rms=0.001151 Jy/beam ! Combined flux in latest and established models = 0.580923 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 130 components and 0.580923 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=0.098188Jy sigma=0.000783 ! Fit after self-cal, rms=0.098188Jy sigma=0.000783 ! 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=0.098188Jy sigma=0.000783 ! Fit after self-cal, rms=0.099713Jy sigma=0.000782 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.64 mas, bmaj=6.477 mas, bpa=1.88 degrees ! Estimated noise=773.482 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00184144 Jy ! Component: 100 - total flux cleaned = -0.00202503 Jy ! Component: 150 - total flux cleaned = -0.00202851 Jy ! Component: 200 - total flux cleaned = -0.00202881 Jy ! Total flux subtracted in 200 components = -0.00202881 Jy ! Clean residual min=-0.004161 max=0.003253 Jy/beam ! Clean residual mean=-0.000023 rms=0.001144 Jy/beam ! Combined flux in latest and established models = 0.578895 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 152 components and 0.578895 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=0.099650Jy sigma=0.000781 ! Fit after self-cal, rms=0.099661Jy sigma=0.000781 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 = -6.16399e-06 Jy ! Component: 100 - total flux cleaned = 7.73592e-05 Jy ! Component: 150 - total flux cleaned = 7.84896e-05 Jy ! Component: 200 - total flux cleaned = 0.000116412 Jy ! Total flux subtracted in 200 components = 0.000116412 Jy ! Clean residual min=-0.004027 max=0.003255 Jy/beam ! Clean residual mean=-0.000023 rms=0.001123 Jy/beam ! Combined flux in latest and established models = 0.579011 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 171 components and 0.579011 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=0.099633Jy sigma=0.000781 ! Fit after self-cal, rms=0.099635Jy sigma=0.000781 ! 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=1.246 mas, bmaj=4.401 mas, bpa=19.91 degrees ! Estimated noise=727.692 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.246 x 4.401 at 19.91 degrees (North through East) ! Clean map min=-0.0096238 max=0.41139 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=0.9258 mas, bmaj=4 mas, bpa=22.53 degrees ! Estimated noise=1524.78 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.336125 Jy ! Component: 100 - total flux cleaned = 0.424104 Jy ! Component: 150 - total flux cleaned = 0.472425 Jy ! Component: 200 - total flux cleaned = 0.503975 Jy ! Total flux subtracted in 200 components = 0.503975 Jy ! Clean residual min=-0.010760 max=0.017157 Jy/beam ! Clean residual mean=-0.000164 rms=0.003648 Jy/beam ! Combined flux in latest and established models = 0.503975 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 43 model components to the UV plane model. ! The established model now contains 43 components and 0.503975 Jy ! Inverting map and beam ! Estimated beam: bmin=1.246 mas, bmaj=4.401 mas, bpa=19.91 degrees ! Estimated noise=727.692 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 = 0.0289682 Jy ! Component: 100 - total flux cleaned = 0.0455214 Jy ! Component: 150 - total flux cleaned = 0.0557879 Jy ! Component: 200 - total flux cleaned = 0.0625872 Jy ! Total flux subtracted in 200 components = 0.0625872 Jy ! Clean residual min=-0.005110 max=0.003714 Jy/beam ! Clean residual mean=-0.000049 rms=0.001300 Jy/beam ! Combined flux in latest and established models = 0.566562 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 91 components and 0.566562 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=2.64 mas, bmaj=6.477 mas, bpa=1.88 degrees ! Estimated noise=773.482 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00537367 Jy ! Component: 100 - total flux cleaned = 0.00881485 Jy ! Component: 150 - total flux cleaned = 0.0109105 Jy ! Component: 200 - total flux cleaned = 0.0120522 Jy ! Total flux subtracted in 200 components = 0.0120522 Jy ! Clean residual min=-0.004232 max=0.003200 Jy/beam ! Clean residual mean=-0.000025 rms=0.001126 Jy/beam ! Combined flux in latest and established models = 0.578614 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 = 0.000576237 Jy ! Component: 100 - total flux cleaned = 0.000910114 Jy ! Component: 150 - total flux cleaned = 0.00105971 Jy ! Component: 200 - total flux cleaned = 0.00110881 Jy ! Total flux subtracted in 200 components = 0.00110881 Jy ! Clean residual min=-0.003930 max=0.003204 Jy/beam ! Clean residual mean=-0.000021 rms=0.001091 Jy/beam ! Combined flux in latest and established models = 0.579723 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 135 components and 0.579723 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.246 mas, bmaj=4.401 mas, bpa=19.91 degrees ! Estimated noise=727.692 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000295319 Jy ! Component: 100 - total flux cleaned = -0.000442347 Jy ! Component: 150 - total flux cleaned = -0.000510391 Jy ! Component: 200 - total flux cleaned = -0.000638525 Jy ! Total flux subtracted in 200 components = -0.000638525 Jy ! Clean residual min=-0.004115 max=0.003159 Jy/beam ! Clean residual mean=-0.000016 rms=0.000967 Jy/beam ! Combined flux in latest and established models = 0.579084 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 148 components and 0.579084 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=0.099297Jy sigma=0.000779 ! Fit after self-cal, rms=0.099251Jy sigma=0.000779 wmodel J0348-2749_X_2014_08_09_pus_map.mod ! Writing 148 model components to file: J0348-2749_X_2014_08_09_pus_map.mod wobs J0348-2749_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J0348-2749_X_2014_08_09_pus_uvs.fits wwins J0348-2749_X_2014_08_09_pus_map.win ! wwins: Wrote 2 windows to J0348-2749_X_2014_08_09_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 = -0.00143867 Jy ! Component: 100 - total flux cleaned = -0.00216116 Jy ! Component: 150 - total flux cleaned = -0.00236457 Jy ! Component: 200 - total flux cleaned = -0.00279678 Jy ! Component: 250 - total flux cleaned = -0.00311701 Jy ! Component: 300 - total flux cleaned = -0.00320599 Jy ! Component: 350 - total flux cleaned = -0.00337209 Jy ! Component: 400 - total flux cleaned = -0.00337071 Jy ! Component: 450 - total flux cleaned = -0.00344891 Jy ! Component: 500 - total flux cleaned = -0.00352478 Jy ! Component: 550 - total flux cleaned = -0.00366929 Jy ! Component: 600 - total flux cleaned = -0.00380979 Jy ! Component: 650 - total flux cleaned = -0.00394639 Jy ! Component: 700 - total flux cleaned = -0.00411399 Jy ! Component: 750 - total flux cleaned = -0.00434202 Jy ! Component: 800 - total flux cleaned = -0.00446899 Jy ! Component: 850 - total flux cleaned = -0.00465585 Jy ! Component: 900 - total flux cleaned = -0.00480854 Jy ! Component: 950 - total flux cleaned = -0.00504695 Jy ! Component: 1000 - total flux cleaned = -0.00516325 Jy ! Component: 1050 - total flux cleaned = -0.00530677 Jy ! Component: 1100 - total flux cleaned = -0.00544706 Jy ! Component: 1150 - total flux cleaned = -0.00555756 Jy ! Component: 1200 - total flux cleaned = -0.00563833 Jy ! Component: 1250 - total flux cleaned = -0.00566526 Jy ! Component: 1300 - total flux cleaned = -0.00571805 Jy ! Component: 1350 - total flux cleaned = -0.00576901 Jy ! Component: 1400 - total flux cleaned = -0.00579422 Jy ! Component: 1450 - total flux cleaned = -0.00576984 Jy ! Component: 1500 - total flux cleaned = -0.00589085 Jy ! Component: 1550 - total flux cleaned = -0.00586682 Jy ! Component: 1600 - total flux cleaned = -0.00596099 Jy ! Component: 1650 - total flux cleaned = -0.00605312 Jy ! Component: 1700 - total flux cleaned = -0.0060523 Jy ! Component: 1750 - total flux cleaned = -0.00602978 Jy ! Component: 1800 - total flux cleaned = -0.00600795 Jy ! Component: 1850 - total flux cleaned = -0.00600789 Jy ! Component: 1900 - total flux cleaned = -0.0059219 Jy ! Component: 1950 - total flux cleaned = -0.00590089 Jy ! Component: 2000 - total flux cleaned = -0.00585882 Jy ! Total flux subtracted in 2048 components = -0.00581712 Jy ! Clean residual min=-0.001265 max=0.001223 Jy/beam ! Clean residual mean=-0.000008 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.573267 Jy keep ! Adding 128 model components to the UV plane model. ! The established model now contains 276 components and 0.573267 Jy ![Exited script file: muppet] wmap "J0348-2749_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.246 x 4.401 at 19.91 degrees (North through East) ! Clean map min=-0.0030413 max=0.42499 Jy/beam ! Writing clean map to FITS file: J0348-2749_X_2014_08_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.424988 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000425681 device "J0348-2749_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0348-2749_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.300489 0.300489 0.600978 1.20196 2.40391 4.80783 9.61565 19.2313 38.4626 76.9252 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.424 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.246 x 4.401 at 19.91 degrees (North through East) ! Clean map min=-0.0030413 max=0.42499 Jy/beam quit ! Quitting program ! Log file J0348-2749_X_2014_08_09_pus_uvs.log closed on Wed Nov 30 14:03:20 2016