! Started logfile: /scr/pima/bp171a5_uvs/J1238-0656_C_uvs.log on Sat Apr 20 01:33:54 2013 obs /scr/pima/bp171a5_uvs/J1238-0656_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a5_uvs/J1238-0656_C_uva.fits ! AN table 1: 6 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.99537 visibilities/baseline/integration-bin. ! Found source: J1238-0656 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.14397e+09 3.2e+07 1 3.2e+07 ! 02 2 4.17597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.20797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.23997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.43197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.52797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.55997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.59197e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1720 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! 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 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171a5_uvs/J1238-0656_C] 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 = 1024x1024 pixels with 0.300x0.300 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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.962049Jy sigma=0.680179 ! Fit after self-cal, rms=0.915854Jy sigma=0.647518 ! 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=1.643 mas, bmaj=5.237 mas, bpa=16.49 degrees ! Estimated noise=30.1564 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 = 0.0649506 Jy ! Component: 100 - total flux cleaned = 0.079683 Jy ! Total flux subtracted in 100 components = 0.079683 Jy ! Clean residual min=-0.003913 max=0.005316 Jy/beam ! Clean residual mean=-0.000003 rms=0.001012 Jy/beam ! Combined flux in latest and established models = 0.079683 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.079683 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. ! ! Fit before self-cal, rms=0.031468Jy sigma=0.022248 ! Fit after self-cal, rms=0.031459Jy sigma=0.022241 ! 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=1.963 mas, bmaj=5.598 mas, bpa=15.04 degrees ! Estimated noise=24.1154 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 = 0.00593896 Jy ! Component: 100 - total flux cleaned = 0.00874149 Jy ! Component: 150 - total flux cleaned = 0.00955289 Jy ! Component: 200 - total flux cleaned = 0.0100589 Jy ! Total flux subtracted in 200 components = 0.0100589 Jy ! Clean residual min=-0.002282 max=0.002706 Jy/beam ! Clean residual mean=-0.000003 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.0897419 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 21 components and 0.0897419 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. ! ! Fit before self-cal, rms=0.030395Jy sigma=0.021489 ! Fit after self-cal, rms=0.030377Jy sigma=0.021476 ! 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 1.30 FD 0.97 HN 0.80 KP 1.00 ! LA 1.11 NL 1.10 OV 1.23 PT 0.92 ! SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.05 HN 1.04 KP 0.91 ! LA 1.15 NL 1.11 OV 0.92 PT 0.96 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.98 HN 0.98 KP 1.00 ! LA 1.01 NL 1.09 OV 1.04 PT 1.00 ! SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.04 HN 0.95 KP 0.99 ! LA 1.07 NL 0.99 OV 0.97 PT 1.01 ! SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 0.95 KP 0.96 ! LA 1.05 NL 1.01 OV 0.95 PT 0.90 ! SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.02 KP 1.00 ! LA 1.12 NL 1.02 OV 0.96 PT 1.00 ! SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.92 HN 1.02 KP 0.94 ! LA 0.99 NL 1.01 OV 0.96 PT 0.98 ! SC 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.92 HN 0.98 KP 0.99 ! LA 1.00 NL 0.98 OV 1.01 PT 0.92 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.030377Jy sigma=0.021476 ! Fit after self-cal, rms=0.030670Jy sigma=0.020653 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.959 mas, bmaj=5.568 mas, bpa=14.82 degrees ! Estimated noise=23.9308 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 = 0.000410568 Jy ! Component: 100 - total flux cleaned = 0.000608478 Jy ! Component: 150 - total flux cleaned = 0.0006632 Jy ! Component: 200 - total flux cleaned = 0.000694485 Jy ! Total flux subtracted in 200 components = 0.000694485 Jy ! Clean residual min=-0.001662 max=0.002183 Jy/beam ! Clean residual mean=0.000001 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.0904364 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 31 components and 0.0904364 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. ! ! Fit before self-cal, rms=0.030620Jy sigma=0.020621 ! Fit after self-cal, rms=0.030765Jy sigma=0.020582 ! 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. ! ! Fit before self-cal, rms=0.030765Jy sigma=0.020582 ! Fit after self-cal, rms=0.030952Jy sigma=0.020575 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.953 mas, bmaj=5.559 mas, bpa=14.86 degrees ! Estimated noise=23.9421 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000331131 Jy ! Component: 100 - total flux cleaned = 0.000475233 Jy ! Component: 150 - total flux cleaned = 0.000514212 Jy ! Component: 200 - total flux cleaned = 0.000559023 Jy ! Total flux subtracted in 200 components = 0.000559023 Jy ! Clean residual min=-0.001593 max=0.002187 Jy/beam ! Clean residual mean=0.000001 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.0909954 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 35 components and 0.0909954 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. ! ! Fit before self-cal, rms=0.030929Jy sigma=0.020564 ! Fit after self-cal, rms=0.030952Jy sigma=0.020562 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 (69, -75). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140751 Jy ! Component: 100 - total flux cleaned = 0.00172562 Jy ! Component: 150 - total flux cleaned = 0.00182453 Jy ! Component: 200 - total flux cleaned = 0.00194487 Jy ! Total flux subtracted in 200 components = 0.00194487 Jy ! Clean residual min=-0.001569 max=0.001720 Jy/beam ! Clean residual mean=0.000001 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.0929403 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 59 components and 0.0929402 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. ! ! Fit before self-cal, rms=0.030803Jy sigma=0.020461 ! Fit after self-cal, rms=0.030801Jy sigma=0.020458 ! 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. ! ! Fit before self-cal, rms=0.030801Jy sigma=0.020458 ! Fit after self-cal, rms=0.030591Jy sigma=0.020453 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.951 mas, bmaj=5.555 mas, bpa=14.88 degrees ! Estimated noise=23.9243 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000254216 Jy ! Component: 100 - total flux cleaned = 0.000315804 Jy ! Component: 150 - total flux cleaned = 0.000350435 Jy ! Component: 200 - total flux cleaned = 0.000396018 Jy ! Total flux subtracted in 200 components = 0.000396018 Jy ! Clean residual min=-0.001582 max=0.001700 Jy/beam ! Clean residual mean=0.000000 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.0933363 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 76 components and 0.0933363 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. ! ! Fit before self-cal, rms=0.030567Jy sigma=0.020436 ! Fit after self-cal, rms=0.030573Jy sigma=0.020435 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 = 3.10583e-05 Jy ! Component: 100 - total flux cleaned = 7.36117e-05 Jy ! Component: 150 - total flux cleaned = 9.97147e-05 Jy ! Component: 200 - total flux cleaned = 0.000112036 Jy ! Total flux subtracted in 200 components = 0.000112036 Jy ! Clean residual min=-0.001557 max=0.001697 Jy/beam ! Clean residual mean=0.000000 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.0934483 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 87 components and 0.0934483 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. ! ! Fit before self-cal, rms=0.030561Jy sigma=0.020428 ! Fit after self-cal, rms=0.030563Jy sigma=0.020428 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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. ! ! Fit before self-cal, rms=0.030563Jy sigma=0.020428 ! Fit after self-cal, rms=0.030576Jy sigma=0.020426 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.768 mas, bmaj=6.969 mas, bpa=4.939 degrees ! Estimated noise=28.8356 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.07322e-05 Jy ! Component: 100 - total flux cleaned = 7.41292e-05 Jy ! Component: 150 - total flux cleaned = 4.6815e-05 Jy ! Component: 200 - total flux cleaned = 3.47887e-05 Jy ! Total flux subtracted in 200 components = 3.47887e-05 Jy ! Clean residual min=-0.001696 max=0.001709 Jy/beam ! Clean residual mean=-0.000000 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.0934831 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 106 components and 0.0934831 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. ! ! Fit before self-cal, rms=0.030567Jy sigma=0.020423 ! Fit after self-cal, rms=0.030572Jy sigma=0.020421 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 = 1.1967e-05 Jy ! Component: 100 - total flux cleaned = 5.03971e-07 Jy ! Component: 150 - total flux cleaned = -3.07878e-05 Jy ! Component: 200 - total flux cleaned = -4.0719e-05 Jy ! Total flux subtracted in 200 components = -4.0719e-05 Jy ! Clean residual min=-0.001659 max=0.001712 Jy/beam ! Clean residual mean=-0.000000 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.0934424 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 109 components and 0.0934424 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. ! ! Fit before self-cal, rms=0.030568Jy sigma=0.020421 ! Fit after self-cal, rms=0.030570Jy sigma=0.020420 ! 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=1.949 mas, bmaj=5.553 mas, bpa=14.9 degrees ! Estimated noise=23.9527 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.949 x 5.553 at 14.9 degrees (North through East) ! Clean map min=-0.0017106 max=0.082794 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=1.637 mas, bmaj=5.175 mas, bpa=16.23 degrees ! Estimated noise=29.7378 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0641042 Jy ! Component: 100 - total flux cleaned = 0.0787569 Jy ! Component: 150 - total flux cleaned = 0.0843948 Jy ! Component: 200 - total flux cleaned = 0.08733 Jy ! Total flux subtracted in 200 components = 0.08733 Jy ! Clean residual min=-0.002724 max=0.002982 Jy/beam ! Clean residual mean=-0.000000 rms=0.000721 Jy/beam ! Combined flux in latest and established models = 0.08733 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.08733 Jy ! Inverting map and beam ! Estimated beam: bmin=1.949 mas, bmaj=5.553 mas, bpa=14.9 degrees ! Estimated noise=23.9527 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 = 0.00298328 Jy ! Component: 100 - total flux cleaned = 0.0036768 Jy ! Component: 150 - total flux cleaned = 0.00421817 Jy ! Component: 200 - total flux cleaned = 0.00466104 Jy ! Total flux subtracted in 200 components = 0.00466104 Jy ! Clean residual min=-0.001783 max=0.001733 Jy/beam ! Clean residual mean=0.000000 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.0919911 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 36 components and 0.091991 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.768 mas, bmaj=6.969 mas, bpa=4.939 degrees ! Estimated noise=28.8356 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000576631 Jy ! Component: 100 - total flux cleaned = 0.000775232 Jy ! Component: 150 - total flux cleaned = 0.000968576 Jy ! Component: 200 - total flux cleaned = 0.00107614 Jy ! Total flux subtracted in 200 components = 0.00107614 Jy ! Clean residual min=-0.001656 max=0.001721 Jy/beam ! Clean residual mean=-0.000000 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.0930672 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 = 4.52853e-05 Jy ! Component: 100 - total flux cleaned = 0.00010628 Jy ! Component: 150 - total flux cleaned = 0.000159878 Jy ! Component: 200 - total flux cleaned = 0.00020782 Jy ! Total flux subtracted in 200 components = 0.00020782 Jy ! Clean residual min=-0.001660 max=0.001715 Jy/beam ! Clean residual mean=-0.000000 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.093275 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 84 components and 0.093275 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.949 mas, bmaj=5.553 mas, bpa=14.9 degrees ! Estimated noise=23.9527 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00010952 Jy ! Component: 100 - total flux cleaned = 0.000262955 Jy ! Component: 150 - total flux cleaned = 0.000348026 Jy ! Component: 200 - total flux cleaned = 0.000422661 Jy ! Total flux subtracted in 200 components = 0.000422661 Jy ! Clean residual min=-0.001538 max=0.001686 Jy/beam ! Clean residual mean=0.000000 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.0936977 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 106 components and 0.0936977 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. ! ! Fit before self-cal, rms=0.030585Jy sigma=0.020434 ! Fit after self-cal, rms=0.030579Jy sigma=0.020429 wmodel /scr/pima/bp171a5_uvs/J1238-0656_C_map.mod ! Writing 106 model components to file: /scr/pima/bp171a5_uvs/J1238-0656_C_map.mod wobs /scr/pima/bp171a5_uvs/J1238-0656_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a5_uvs/J1238-0656_C_uvs.fits wwins /scr/pima/bp171a5_uvs/J1238-0656_C_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171a5_uvs/J1238-0656_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000465959 Jy ! Component: 100 - total flux cleaned = 0.000795251 Jy ! Component: 150 - total flux cleaned = 0.000951009 Jy ! Component: 200 - total flux cleaned = 0.000976203 Jy ! Component: 250 - total flux cleaned = 0.000976605 Jy ! Component: 300 - total flux cleaned = 0.000976667 Jy ! Component: 350 - total flux cleaned = 0.00106495 Jy ! Component: 400 - total flux cleaned = 0.00112929 Jy ! Component: 450 - total flux cleaned = 0.00112994 Jy ! Component: 500 - total flux cleaned = 0.00113046 Jy ! Component: 550 - total flux cleaned = 0.00105145 Jy ! Component: 600 - total flux cleaned = 0.00103196 Jy ! Component: 650 - total flux cleaned = 0.000955635 Jy ! Component: 700 - total flux cleaned = 0.000844096 Jy ! Component: 750 - total flux cleaned = 0.000789792 Jy ! Component: 800 - total flux cleaned = 0.000772106 Jy ! Component: 850 - total flux cleaned = 0.00068432 Jy ! Component: 900 - total flux cleaned = 0.000597974 Jy ! Component: 950 - total flux cleaned = 0.000597907 Jy ! Component: 1000 - total flux cleaned = 0.000530947 Jy ! Component: 1050 - total flux cleaned = 0.000481904 Jy ! Component: 1100 - total flux cleaned = 0.000433645 Jy ! Component: 1150 - total flux cleaned = 0.000370222 Jy ! Component: 1200 - total flux cleaned = 0.000354526 Jy ! Component: 1250 - total flux cleaned = 0.00029319 Jy ! Component: 1300 - total flux cleaned = 0.000263041 Jy ! Component: 1350 - total flux cleaned = 0.000218262 Jy ! Component: 1400 - total flux cleaned = 0.000247825 Jy ! Component: 1450 - total flux cleaned = 0.000204064 Jy ! Component: 1500 - total flux cleaned = 0.000218406 Jy ! Component: 1550 - total flux cleaned = 0.000260856 Jy ! Component: 1600 - total flux cleaned = 0.000246643 Jy ! Component: 1650 - total flux cleaned = 0.000219065 Jy ! Component: 1700 - total flux cleaned = 0.000205709 Jy ! Component: 1750 - total flux cleaned = 0.000165214 Jy ! Component: 1800 - total flux cleaned = 0.00017842 Jy ! Component: 1850 - total flux cleaned = 0.000178473 Jy ! Component: 1900 - total flux cleaned = 0.00011316 Jy ! Component: 1950 - total flux cleaned = 7.45719e-05 Jy ! Component: 2000 - total flux cleaned = -2.07827e-06 Jy ! Component: 2050 - total flux cleaned = -2.71884e-05 Jy ! Component: 2100 - total flux cleaned = -0.000102157 Jy ! Component: 2150 - total flux cleaned = -0.00011458 Jy ! Component: 2200 - total flux cleaned = -0.000212689 Jy ! Component: 2250 - total flux cleaned = -0.000273451 Jy ! Component: 2300 - total flux cleaned = -0.000357478 Jy ! Component: 2350 - total flux cleaned = -0.000428807 Jy ! Component: 2400 - total flux cleaned = -0.00047591 Jy ! Component: 2450 - total flux cleaned = -0.000510971 Jy ! Component: 2500 - total flux cleaned = -0.000522485 Jy ! Component: 2550 - total flux cleaned = -0.000579847 Jy ! Component: 2600 - total flux cleaned = -0.000602744 Jy ! Component: 2650 - total flux cleaned = -0.000693035 Jy ! Component: 2700 - total flux cleaned = -0.000726522 Jy ! Component: 2750 - total flux cleaned = -0.000770928 Jy ! Component: 2800 - total flux cleaned = -0.000803976 Jy ! Component: 2850 - total flux cleaned = -0.000814842 Jy ! Component: 2900 - total flux cleaned = -0.000847289 Jy ! Component: 2950 - total flux cleaned = -0.000879476 Jy ! Component: 3000 - total flux cleaned = -0.000879538 Jy ! Component: 3050 - total flux cleaned = -0.000911345 Jy ! Component: 3100 - total flux cleaned = -0.00093235 Jy ! Component: 3150 - total flux cleaned = -0.000922051 Jy ! Component: 3200 - total flux cleaned = -0.000942867 Jy ! Component: 3250 - total flux cleaned = -0.00100459 Jy ! Component: 3300 - total flux cleaned = -0.000994359 Jy ! Component: 3350 - total flux cleaned = -0.00104507 Jy ! Component: 3400 - total flux cleaned = -0.00104493 Jy ! Component: 3450 - total flux cleaned = -0.00104495 Jy ! Component: 3500 - total flux cleaned = -0.00105486 Jy ! Component: 3550 - total flux cleaned = -0.00107453 Jy ! Component: 3600 - total flux cleaned = -0.00105493 Jy ! Component: 3650 - total flux cleaned = -0.00109387 Jy ! Component: 3700 - total flux cleaned = -0.00108408 Jy ! Component: 3750 - total flux cleaned = -0.00108409 Jy ! Component: 3800 - total flux cleaned = -0.00114152 Jy ! Component: 3850 - total flux cleaned = -0.00117 Jy ! Component: 3900 - total flux cleaned = -0.00117931 Jy ! Component: 3950 - total flux cleaned = -0.00120739 Jy ! Component: 4000 - total flux cleaned = -0.00120734 Jy ! Component: 4050 - total flux cleaned = -0.00122579 Jy ! Total flux subtracted in 4096 components = -0.00123504 Jy ! Clean residual min=-0.000475 max=0.000483 Jy/beam ! Clean residual mean=0.000000 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.0924626 Jy keep ! Adding 302 model components to the UV plane model. ! The established model now contains 408 components and 0.0924626 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a5_uvs/J1238-0656_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.949 x 5.553 at 14.9 degrees (North through East) ! Clean map min=-0.0013225 max=0.082668 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a5_uvs/J1238-0656_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0826681 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00016352 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.593409 0.593409 1.18682 2.37363 4.74727 9.49454 18.9891 37.9782 75.9563 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.082 quit ! Quitting program ! Log file /scr/pima/bp171a5_uvs/J1238-0656_C_uvs.log closed on Sat Apr 20 01:33:59 2013