! Started logfile: /scr/pima/bp171a5_uvs/J1437-3245_C_uvs.log on Sat Apr 20 01:36:36 2013 obs /scr/pima/bp171a5_uvs/J1437-3245_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a5_uvs/J1437-3245_C_uva.fits ! AN table 1: 6 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.994048 visibilities/baseline/integration-bin. ! Found source: J1437-3245 ! ! 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 1336 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/J1437-3245_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=1.045596Jy sigma=0.739300 ! Fit after self-cal, rms=0.765872Jy sigma=0.541518 ! 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=1.646 mas, bmaj=7.138 mas, bpa=0.3516 degrees ! Estimated noise=36.9252 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 = 0.174793 Jy ! Component: 100 - total flux cleaned = 0.21297 Jy ! Total flux subtracted in 100 components = 0.21297 Jy ! Clean residual min=-0.007530 max=0.014227 Jy/beam ! Clean residual mean=-0.000008 rms=0.002505 Jy/beam ! Combined flux in latest and established models = 0.21297 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.21297 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=0.048827Jy sigma=0.034524 ! Fit after self-cal, rms=0.048824Jy sigma=0.034521 ! 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=2.029 mas, bmaj=8.161 mas, bpa=-0.2103 degrees ! Estimated noise=27.3606 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 = 0.0230149 Jy ! Component: 100 - total flux cleaned = 0.0353252 Jy ! Component: 150 - total flux cleaned = 0.0423333 Jy ! Component: 200 - total flux cleaned = 0.0464896 Jy ! Total flux subtracted in 200 components = 0.0464896 Jy ! Clean residual min=-0.008181 max=0.006837 Jy/beam ! Clean residual mean=-0.000017 rms=0.001775 Jy/beam ! Combined flux in latest and established models = 0.259459 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 60 components and 0.259459 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=0.036941Jy sigma=0.026119 ! Fit after self-cal, rms=0.036921Jy sigma=0.026105 ! 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: ! FD 1.02 HN 0.99 KP 0.88 LA 1.01 ! NL 1.10 OV 0.95 PT 0.87 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 HN 1.11 KP 0.95 LA 1.06 ! NL 1.10 OV 0.97 PT 0.97 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 HN 1.00 KP 0.95 LA 0.99 ! NL 1.08 OV 0.99 PT 0.96 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 HN 1.08 KP 0.96 LA 1.02 ! NL 0.98 OV 0.93 PT 0.98 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 1.04 KP 0.99 LA 1.05 ! NL 1.00 OV 0.93 PT 0.91 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 1.08 KP 0.99 LA 1.10 ! NL 0.99 OV 0.95 PT 1.03 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 HN 1.12 KP 0.92 LA 1.02 ! NL 1.00 OV 0.97 PT 0.98 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 HN 1.05 KP 0.98 LA 1.05 ! NL 1.01 OV 0.98 PT 0.93 SC 1.01 ! ! ! Fit before self-cal, rms=0.036921Jy sigma=0.026105 ! Fit after self-cal, rms=0.032320Jy sigma=0.022570 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.034 mas, bmaj=8.26 mas, bpa=-0.08295 degrees ! Estimated noise=27.2361 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 = -0.00293863 Jy ! Component: 100 - total flux cleaned = -0.00322281 Jy ! Component: 150 - total flux cleaned = -0.00314549 Jy ! Component: 200 - total flux cleaned = -0.00314364 Jy ! Total flux subtracted in 200 components = -0.00314364 Jy ! Clean residual min=-0.003864 max=0.003782 Jy/beam ! Clean residual mean=0.000010 rms=0.000918 Jy/beam ! Combined flux in latest and established models = 0.256316 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 72 components and 0.256316 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=0.032059Jy sigma=0.022389 ! Fit after self-cal, rms=0.032072Jy sigma=0.022384 ! 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=0.032072Jy sigma=0.022384 ! Fit after self-cal, rms=0.032108Jy sigma=0.022315 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.033 mas, bmaj=8.28 mas, bpa=0.013 degrees ! Estimated noise=27.2261 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00180119 Jy ! Component: 100 - total flux cleaned = -0.00190434 Jy ! Component: 150 - total flux cleaned = -0.00197646 Jy ! Component: 200 - total flux cleaned = -0.00199647 Jy ! Total flux subtracted in 200 components = -0.00199647 Jy ! Clean residual min=-0.003378 max=0.003533 Jy/beam ! Clean residual mean=0.000010 rms=0.000862 Jy/beam ! Combined flux in latest and established models = 0.254319 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 74 components and 0.254319 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=0.032002Jy sigma=0.022241 ! Fit after self-cal, rms=0.032002Jy sigma=0.022240 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 = 2.83091e-05 Jy ! Component: 100 - total flux cleaned = -6.19457e-05 Jy ! Component: 150 - total flux cleaned = -7.71148e-05 Jy ! Component: 200 - total flux cleaned = -9.1361e-05 Jy ! Total flux subtracted in 200 components = -9.1361e-05 Jy ! Clean residual min=-0.003345 max=0.003530 Jy/beam ! Clean residual mean=0.000010 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 0.254228 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 78 components and 0.254228 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=0.031985Jy sigma=0.022228 ! Fit after self-cal, rms=0.031983Jy sigma=0.022227 ! 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=0.031983Jy sigma=0.022227 ! Fit after self-cal, rms=0.032037Jy sigma=0.022195 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.033 mas, bmaj=8.296 mas, bpa=0.06583 degrees ! Estimated noise=27.2233 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0011968 Jy ! Component: 100 - total flux cleaned = -0.00136756 Jy ! Component: 150 - total flux cleaned = -0.00141542 Jy ! Component: 200 - total flux cleaned = -0.00142967 Jy ! Total flux subtracted in 200 components = -0.00142967 Jy ! Clean residual min=-0.003055 max=0.003335 Jy/beam ! Clean residual mean=0.000011 rms=0.000830 Jy/beam ! Combined flux in latest and established models = 0.252798 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 83 components and 0.252798 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=0.031994Jy sigma=0.022163 ! Fit after self-cal, rms=0.031994Jy sigma=0.022162 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 = 4.33264e-06 Jy ! Component: 100 - total flux cleaned = -2.19248e-05 Jy ! Component: 150 - total flux cleaned = -3.35671e-05 Jy ! Component: 200 - total flux cleaned = -4.37942e-05 Jy ! Total flux subtracted in 200 components = -4.37942e-05 Jy ! Clean residual min=-0.003030 max=0.003348 Jy/beam ! Clean residual mean=0.000011 rms=0.000827 Jy/beam ! Combined flux in latest and established models = 0.252754 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 88 components and 0.252754 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=0.031985Jy sigma=0.022155 ! Fit after self-cal, rms=0.031983Jy sigma=0.022154 ! 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=0.031983Jy sigma=0.022154 ! Fit after self-cal, rms=0.032034Jy sigma=0.022140 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.7 mas, bmaj=11.12 mas, bpa=-7.102 degrees ! Estimated noise=32.1316 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000677245 Jy ! Component: 100 - total flux cleaned = -0.00071698 Jy ! Component: 150 - total flux cleaned = -0.000752899 Jy ! Component: 200 - total flux cleaned = -0.000769469 Jy ! Total flux subtracted in 200 components = -0.000769469 Jy ! Clean residual min=-0.003129 max=0.003900 Jy/beam ! Clean residual mean=0.000019 rms=0.001112 Jy/beam ! Combined flux in latest and established models = 0.251985 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 91 components and 0.251985 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=0.032015Jy sigma=0.022126 ! Fit after self-cal, rms=0.032012Jy sigma=0.022122 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 = -2.20166e-06 Jy ! Component: 100 - total flux cleaned = -1.81453e-05 Jy ! Component: 150 - total flux cleaned = -3.38859e-05 Jy ! Component: 200 - total flux cleaned = -4.76003e-05 Jy ! Total flux subtracted in 200 components = -4.76003e-05 Jy ! Clean residual min=-0.003136 max=0.003888 Jy/beam ! Clean residual mean=0.000019 rms=0.001107 Jy/beam ! Combined flux in latest and established models = 0.251937 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 96 components and 0.251937 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=0.032005Jy sigma=0.022116 ! Fit after self-cal, rms=0.032000Jy sigma=0.022112 ! 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=2.033 mas, bmaj=8.307 mas, bpa=0.1025 degrees ! Estimated noise=27.2192 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.033 x 8.307 at 0.1025 degrees (North through East) ! Clean map min=-0.0026947 max=0.23299 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=1.638 mas, bmaj=7.215 mas, bpa=0.6927 degrees ! Estimated noise=37.2442 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.176269 Jy ! Component: 100 - total flux cleaned = 0.214971 Jy ! Component: 150 - total flux cleaned = 0.228155 Jy ! Component: 200 - total flux cleaned = 0.236273 Jy ! Total flux subtracted in 200 components = 0.236273 Jy ! Clean residual min=-0.003912 max=0.004775 Jy/beam ! Clean residual mean=0.000001 rms=0.001126 Jy/beam ! Combined flux in latest and established models = 0.236273 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.236273 Jy ! Inverting map and beam ! Estimated beam: bmin=2.033 mas, bmaj=8.307 mas, bpa=0.1025 degrees ! Estimated noise=27.2192 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 = 0.00762745 Jy ! Component: 100 - total flux cleaned = 0.0115742 Jy ! Component: 150 - total flux cleaned = 0.0137637 Jy ! Component: 200 - total flux cleaned = 0.0149877 Jy ! Total flux subtracted in 200 components = 0.0149877 Jy ! Clean residual min=-0.002653 max=0.003263 Jy/beam ! Clean residual mean=0.000011 rms=0.000839 Jy/beam ! Combined flux in latest and established models = 0.251261 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 52 components and 0.251261 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=3.7 mas, bmaj=11.12 mas, bpa=-7.102 degrees ! Estimated noise=32.1316 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00084398 Jy ! Component: 100 - total flux cleaned = 0.000892147 Jy ! Component: 150 - total flux cleaned = 0.000912537 Jy ! Component: 200 - total flux cleaned = 0.000911476 Jy ! Total flux subtracted in 200 components = 0.000911476 Jy ! Clean residual min=-0.003304 max=0.003857 Jy/beam ! Clean residual mean=0.000020 rms=0.001132 Jy/beam ! Combined flux in latest and established models = 0.252172 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.03439e-06 Jy ! Component: 100 - total flux cleaned = -3.11877e-06 Jy ! Component: 150 - total flux cleaned = -1.76151e-05 Jy ! Component: 200 - total flux cleaned = -1.80083e-05 Jy ! Total flux subtracted in 200 components = -1.80083e-05 Jy ! Clean residual min=-0.003268 max=0.003856 Jy/beam ! Clean residual mean=0.000020 rms=0.001117 Jy/beam ! Combined flux in latest and established models = 0.252154 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 62 components and 0.252154 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.033 mas, bmaj=8.307 mas, bpa=0.1025 degrees ! Estimated noise=27.2192 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.31744e-05 Jy ! Component: 100 - total flux cleaned = 1.69702e-05 Jy ! Component: 150 - total flux cleaned = 3.01928e-05 Jy ! Component: 200 - total flux cleaned = 2.98977e-05 Jy ! Total flux subtracted in 200 components = 2.98977e-05 Jy ! Clean residual min=-0.002556 max=0.003213 Jy/beam ! Clean residual mean=0.000011 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.252184 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 69 components and 0.252184 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=0.032002Jy sigma=0.022112 ! Fit after self-cal, rms=0.031998Jy sigma=0.022110 wmodel /scr/pima/bp171a5_uvs/J1437-3245_C_map.mod ! Writing 69 model components to file: /scr/pima/bp171a5_uvs/J1437-3245_C_map.mod wobs /scr/pima/bp171a5_uvs/J1437-3245_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a5_uvs/J1437-3245_C_uvs.fits wwins /scr/pima/bp171a5_uvs/J1437-3245_C_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171a5_uvs/J1437-3245_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 = 0.00118538 Jy ! Component: 100 - total flux cleaned = 0.00175259 Jy ! Component: 150 - total flux cleaned = 0.00213592 Jy ! Component: 200 - total flux cleaned = 0.00241438 Jy ! Component: 250 - total flux cleaned = 0.00275104 Jy ! Component: 300 - total flux cleaned = 0.00289159 Jy ! Component: 350 - total flux cleaned = 0.00309408 Jy ! Component: 400 - total flux cleaned = 0.00325517 Jy ! Component: 450 - total flux cleaned = 0.00325408 Jy ! Component: 500 - total flux cleaned = 0.00319545 Jy ! Component: 550 - total flux cleaned = 0.00325251 Jy ! Component: 600 - total flux cleaned = 0.00328014 Jy ! Component: 650 - total flux cleaned = 0.0032547 Jy ! Component: 700 - total flux cleaned = 0.00333161 Jy ! Component: 750 - total flux cleaned = 0.00328258 Jy ! Component: 800 - total flux cleaned = 0.00318769 Jy ! Component: 850 - total flux cleaned = 0.00316471 Jy ! Component: 900 - total flux cleaned = 0.00305264 Jy ! Component: 950 - total flux cleaned = 0.00296531 Jy ! Component: 1000 - total flux cleaned = 0.0029014 Jy ! Component: 1050 - total flux cleaned = 0.00288074 Jy ! Component: 1100 - total flux cleaned = 0.00286063 Jy ! Component: 1150 - total flux cleaned = 0.0028013 Jy ! Component: 1200 - total flux cleaned = 0.00276275 Jy ! Component: 1250 - total flux cleaned = 0.00270568 Jy ! Component: 1300 - total flux cleaned = 0.00266835 Jy ! Component: 1350 - total flux cleaned = 0.0026131 Jy ! Component: 1400 - total flux cleaned = 0.00255906 Jy ! Component: 1450 - total flux cleaned = 0.0025059 Jy ! Component: 1500 - total flux cleaned = 0.00245369 Jy ! Component: 1550 - total flux cleaned = 0.00241954 Jy ! Component: 1600 - total flux cleaned = 0.00238578 Jy ! Component: 1650 - total flux cleaned = 0.00245246 Jy ! Component: 1700 - total flux cleaned = 0.00245251 Jy ! Component: 1750 - total flux cleaned = 0.00245232 Jy ! Component: 1800 - total flux cleaned = 0.00245224 Jy ! Component: 1850 - total flux cleaned = 0.002421 Jy ! Component: 1900 - total flux cleaned = 0.00249857 Jy ! Component: 1950 - total flux cleaned = 0.00260529 Jy ! Component: 2000 - total flux cleaned = 0.00262026 Jy ! Component: 2050 - total flux cleaned = 0.002665 Jy ! Component: 2100 - total flux cleaned = 0.00273823 Jy ! Component: 2150 - total flux cleaned = 0.00278159 Jy ! Component: 2200 - total flux cleaned = 0.0028674 Jy ! Component: 2250 - total flux cleaned = 0.00298019 Jy ! Component: 2300 - total flux cleaned = 0.00303585 Jy ! Component: 2350 - total flux cleaned = 0.00314581 Jy ! Component: 2400 - total flux cleaned = 0.0032137 Jy ! Component: 2450 - total flux cleaned = 0.00330761 Jy ! Component: 2500 - total flux cleaned = 0.00337401 Jy ! Component: 2550 - total flux cleaned = 0.00341331 Jy ! Component: 2600 - total flux cleaned = 0.00345217 Jy ! Component: 2650 - total flux cleaned = 0.0035163 Jy ! Component: 2700 - total flux cleaned = 0.00359259 Jy ! Component: 2750 - total flux cleaned = 0.00361784 Jy ! Component: 2800 - total flux cleaned = 0.00367986 Jy ! Component: 2850 - total flux cleaned = 0.00371669 Jy ! Component: 2900 - total flux cleaned = 0.0037165 Jy ! Component: 2950 - total flux cleaned = 0.00374059 Jy ! Component: 3000 - total flux cleaned = 0.00372878 Jy ! Component: 3050 - total flux cleaned = 0.00372879 Jy ! Component: 3100 - total flux cleaned = 0.00375225 Jy ! Component: 3150 - total flux cleaned = 0.00376393 Jy ! Component: 3200 - total flux cleaned = 0.00375248 Jy ! Component: 3250 - total flux cleaned = 0.00375243 Jy ! Component: 3300 - total flux cleaned = 0.00372978 Jy ! Component: 3350 - total flux cleaned = 0.00375225 Jy ! Component: 3400 - total flux cleaned = 0.00375225 Jy ! Component: 3450 - total flux cleaned = 0.00370779 Jy ! Component: 3500 - total flux cleaned = 0.00371882 Jy ! Component: 3550 - total flux cleaned = 0.00368597 Jy ! Component: 3600 - total flux cleaned = 0.00371869 Jy ! Component: 3650 - total flux cleaned = 0.00369722 Jy ! Component: 3700 - total flux cleaned = 0.00371867 Jy ! Component: 3750 - total flux cleaned = 0.00371871 Jy ! Component: 3800 - total flux cleaned = 0.00372941 Jy ! Component: 3850 - total flux cleaned = 0.003761 Jy ! Component: 3900 - total flux cleaned = 0.00375041 Jy ! Component: 3950 - total flux cleaned = 0.00374004 Jy ! Component: 4000 - total flux cleaned = 0.00375031 Jy ! Component: 4050 - total flux cleaned = 0.00370905 Jy ! Total flux subtracted in 4096 components = 0.00370902 Jy ! Clean residual min=-0.000550 max=0.000542 Jy/beam ! Clean residual mean=-0.000000 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.255893 Jy keep ! Adding 332 model components to the UV plane model. ! The established model now contains 401 components and 0.255893 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a5_uvs/J1437-3245_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.033 x 8.307 at 0.1025 degrees (North through East) ! Clean map min=-0.0016457 max=0.23369 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a5_uvs/J1437-3245_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.233688 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000193709 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.248677 0.248677 0.497353 0.994707 1.98941 3.97883 7.95765 15.9153 31.8306 63.6612 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.233 quit ! Quitting program ! Log file /scr/pima/bp171a5_uvs/J1437-3245_C_uvs.log closed on Sat Apr 20 01:36:41 2013