! Started logfile: /scr/pima/bp171a5_uvs/J1216-3734_C_uvs.log on Sat Apr 20 01:33:35 2013 obs /scr/pima/bp171a5_uvs/J1216-3734_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a5_uvs/J1216-3734_C_uva.fits ! AN table 1: 12 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.675926 visibilities/baseline/integration-bin. ! Found source: J1216-3734 ! ! 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 2920 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/J1216-3734_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. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001254Jy sigma=0.707950 ! Fit after self-cal, rms=0.955747Jy sigma=0.675774 ! 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=1.288 mas, bmaj=4.128 mas, bpa=9.918 degrees ! Estimated noise=28.1666 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 = 0.0320609 Jy ! Component: 100 - total flux cleaned = 0.0406251 Jy ! Total flux subtracted in 100 components = 0.0406251 Jy ! Clean residual min=-0.003510 max=0.004652 Jy/beam ! Clean residual mean=-0.000023 rms=0.000935 Jy/beam ! Combined flux in latest and established models = 0.0406251 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0406251 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=0.038625Jy sigma=0.027310 ! Fit after self-cal, rms=0.036114Jy sigma=0.025534 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00552554 Jy ! Component: 100 - total flux cleaned = 0.00810982 Jy ! Total flux subtracted in 100 components = 0.00810982 Jy ! Clean residual min=-0.003200 max=0.003754 Jy/beam ! Clean residual mean=-0.000016 rms=0.000773 Jy/beam ! Combined flux in latest and established models = 0.0487349 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 19 components and 0.0487349 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=0.035027Jy sigma=0.024766 ! Fit after self-cal, rms=0.035005Jy sigma=0.024750 ! 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=1.697 mas, bmaj=5.303 mas, bpa=9.39 degrees ! Estimated noise=18.507 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 = 0.00283422 Jy ! Component: 100 - total flux cleaned = 0.0043548 Jy ! Component: 150 - total flux cleaned = 0.00518249 Jy ! Component: 200 - total flux cleaned = 0.00541529 Jy ! Total flux subtracted in 200 components = 0.00541529 Jy ! Clean residual min=-0.002031 max=0.002790 Jy/beam ! Clean residual mean=-0.000008 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.0541502 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 27 components and 0.0541502 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=0.034785Jy sigma=0.024595 ! Fit after self-cal, rms=0.034780Jy sigma=0.024591 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.02 HN 0.72 KP 0.92 ! LA 1.00 MK 0.94 NL 1.04 OV 0.98 ! PT 0.90 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.14 HN 1.42 KP 0.85 ! LA 1.11 MK 0.90 NL 1.16 OV 0.94 ! PT 1.01 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 1.09 HN 1.19 KP 0.86 ! LA 0.99 MK 0.97 NL 1.26 OV 0.95 ! PT 0.91 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.08 HN 1.53 KP 1.00 ! LA 1.01 MK 0.99 NL 1.02 OV 0.89 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.25 KP 0.99 ! LA 1.08 MK 0.97 NL 1.05 OV 0.98 ! PT 0.87 SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.96 HN 1.32 KP 1.02 ! LA 1.18 MK 1.01 NL 1.01 OV 0.91 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.90 HN 1.25 KP 0.98 ! LA 0.98 MK 1.02 NL 1.19 OV 1.03 ! PT 0.88 SC 1.12 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.95 HN 1.62 KP 1.00 ! LA 1.00 MK 0.96 NL 1.16 OV 1.01 ! PT 0.89 SC 1.00 ! ! ! Fit before self-cal, rms=0.034780Jy sigma=0.024591 ! Fit after self-cal, rms=0.036607Jy sigma=0.024179 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.7 mas, bmaj=5.299 mas, bpa=9.315 degrees ! Estimated noise=18.6526 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 = -0.000131118 Jy ! Component: 100 - total flux cleaned = -0.000190113 Jy ! Component: 150 - total flux cleaned = -0.000227001 Jy ! Component: 200 - total flux cleaned = -0.00024989 Jy ! Total flux subtracted in 200 components = -0.00024989 Jy ! Clean residual min=-0.001949 max=0.002016 Jy/beam ! Clean residual mean=-0.000005 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.0539003 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 39 components and 0.0539003 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=0.036597Jy sigma=0.024172 ! Fit after self-cal, rms=0.036683Jy sigma=0.024153 ! 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=0.036683Jy sigma=0.024153 ! Fit after self-cal, rms=0.037373Jy sigma=0.024006 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.702 mas, bmaj=5.329 mas, bpa=9.078 degrees ! Estimated noise=18.6988 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.89524e-05 Jy ! Component: 100 - total flux cleaned = -1.85327e-05 Jy ! Component: 150 - total flux cleaned = -9.5387e-06 Jy ! Component: 200 - total flux cleaned = -1.7088e-05 Jy ! Total flux subtracted in 200 components = -1.7088e-05 Jy ! Clean residual min=-0.001860 max=0.001963 Jy/beam ! Clean residual mean=-0.000013 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.0538832 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 46 components and 0.0538832 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=0.037369Jy sigma=0.024002 ! Fit after self-cal, rms=0.037392Jy sigma=0.023999 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 (24, 20.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000799962 Jy ! Component: 100 - total flux cleaned = 0.000814303 Jy ! Component: 150 - total flux cleaned = 0.000679231 Jy ! Component: 200 - total flux cleaned = 0.000542392 Jy ! Total flux subtracted in 200 components = 0.000542392 Jy ! Clean residual min=-0.001794 max=0.001894 Jy/beam ! Clean residual mean=-0.000012 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.0544256 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 63 components and 0.0544256 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=0.037267Jy sigma=0.023929 ! Fit after self-cal, rms=0.037247Jy sigma=0.023920 ! Inverting map ! Added new window around map position (-6, -58.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140874 Jy ! Component: 100 - total flux cleaned = 0.00141684 Jy ! Component: 150 - total flux cleaned = 0.0014176 Jy ! Component: 200 - total flux cleaned = 0.00136014 Jy ! Total flux subtracted in 200 components = 0.00136014 Jy ! Clean residual min=-0.001654 max=0.001610 Jy/beam ! Clean residual mean=-0.000008 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.0557857 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 82 components and 0.0557857 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=0.037154Jy sigma=0.023861 ! Fit after self-cal, rms=0.037147Jy sigma=0.023857 ! 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=0.037147Jy sigma=0.023857 ! Fit after self-cal, rms=0.037439Jy sigma=0.023845 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.709 mas, bmaj=5.353 mas, bpa=8.936 degrees ! Estimated noise=18.7304 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000202597 Jy ! Component: 100 - total flux cleaned = 0.000143408 Jy ! Component: 150 - total flux cleaned = 8.85607e-05 Jy ! Component: 200 - total flux cleaned = 3.62411e-05 Jy ! Total flux subtracted in 200 components = 3.62411e-05 Jy ! Clean residual min=-0.001653 max=0.001467 Jy/beam ! Clean residual mean=-0.000007 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.055822 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 94 components and 0.055822 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=0.037390Jy sigma=0.023819 ! Fit after self-cal, rms=0.037394Jy sigma=0.023817 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 = -0.000107503 Jy ! Component: 100 - total flux cleaned = -0.000204833 Jy ! Component: 150 - total flux cleaned = -0.000250781 Jy ! Component: 200 - total flux cleaned = -0.000293964 Jy ! Total flux subtracted in 200 components = -0.000293964 Jy ! Clean residual min=-0.001636 max=0.001445 Jy/beam ! Clean residual mean=-0.000008 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.055528 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 95 components and 0.055528 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=0.037362Jy sigma=0.023801 ! Fit after self-cal, rms=0.037361Jy sigma=0.023800 ! 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=0.037361Jy sigma=0.023800 ! Fit after self-cal, rms=0.037307Jy sigma=0.023799 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.05 mas, bmaj=13.03 mas, bpa=5.439 degrees ! Estimated noise=22.9847 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000180497 Jy ! Component: 100 - total flux cleaned = 0.000219275 Jy ! Component: 150 - total flux cleaned = 0.000254022 Jy ! Component: 200 - total flux cleaned = 0.000270555 Jy ! Total flux subtracted in 200 components = 0.000270555 Jy ! Clean residual min=-0.001520 max=0.001651 Jy/beam ! Clean residual mean=-0.000010 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.0557986 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 117 components and 0.0557985 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=0.037289Jy sigma=0.023793 ! Fit after self-cal, rms=0.037285Jy sigma=0.023791 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 (-6.9, 69). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132787 Jy ! Component: 100 - total flux cleaned = 0.00144603 Jy ! Component: 150 - total flux cleaned = 0.00156381 Jy ! Component: 200 - total flux cleaned = 0.00168859 Jy ! Total flux subtracted in 200 components = 0.00168859 Jy ! Clean residual min=-0.001424 max=0.001057 Jy/beam ! Clean residual mean=0.000000 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.0574871 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 148 components and 0.0574871 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=0.037217Jy sigma=0.023753 ! Fit after self-cal, rms=0.037216Jy sigma=0.023749 ! 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=1.709 mas, bmaj=5.356 mas, bpa=8.893 degrees ! Estimated noise=18.7276 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.709 x 5.356 at 8.893 degrees (North through East) ! Clean map min=-0.0022555 max=0.044835 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=1.292 mas, bmaj=4.16 mas, bpa=9.521 degrees ! Estimated noise=29.0817 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0356241 Jy ! Component: 100 - total flux cleaned = 0.0443512 Jy ! Component: 150 - total flux cleaned = 0.0476667 Jy ! Component: 200 - total flux cleaned = 0.0501284 Jy ! Total flux subtracted in 200 components = 0.0501284 Jy ! Clean residual min=-0.002996 max=0.003089 Jy/beam ! Clean residual mean=-0.000018 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 0.0501284 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.0501284 Jy ! Inverting map and beam ! Estimated beam: bmin=1.709 mas, bmaj=5.356 mas, bpa=8.893 degrees ! Estimated noise=18.7276 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 = 0.00254526 Jy ! Component: 100 - total flux cleaned = 0.00377551 Jy ! Component: 150 - total flux cleaned = 0.00476115 Jy ! Component: 200 - total flux cleaned = 0.00544167 Jy ! Total flux subtracted in 200 components = 0.00544167 Jy ! Clean residual min=-0.001806 max=0.001630 Jy/beam ! Clean residual mean=-0.000008 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.05557 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 56 components and 0.05557 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=4.05 mas, bmaj=13.03 mas, bpa=5.439 degrees ! Estimated noise=22.9847 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127024 Jy ! Component: 100 - total flux cleaned = 0.00201695 Jy ! Component: 150 - total flux cleaned = 0.00236249 Jy ! Component: 200 - total flux cleaned = 0.00257062 Jy ! Total flux subtracted in 200 components = 0.00257062 Jy ! Clean residual min=-0.001496 max=0.001165 Jy/beam ! Clean residual mean=-0.000002 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.0581406 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 = 3.14277e-05 Jy ! Component: 100 - total flux cleaned = 3.01117e-05 Jy ! Component: 150 - total flux cleaned = 2.96138e-05 Jy ! Component: 200 - total flux cleaned = 2.81451e-05 Jy ! Total flux subtracted in 200 components = 2.81451e-05 Jy ! Clean residual min=-0.001483 max=0.001135 Jy/beam ! Clean residual mean=-0.000000 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.0581688 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 92 components and 0.0581688 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.709 mas, bmaj=5.356 mas, bpa=8.893 degrees ! Estimated noise=18.7276 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.63819e-05 Jy ! Component: 100 - total flux cleaned = 1.80748e-05 Jy ! Component: 150 - total flux cleaned = -0.000122158 Jy ! Component: 200 - total flux cleaned = -0.000186726 Jy ! Total flux subtracted in 200 components = -0.000186726 Jy ! Clean residual min=-0.001553 max=0.001417 Jy/beam ! Clean residual mean=-0.000000 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.0579821 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 117 components and 0.0579821 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=0.037231Jy sigma=0.023754 ! Fit after self-cal, rms=0.037219Jy sigma=0.023750 wmodel /scr/pima/bp171a5_uvs/J1216-3734_C_map.mod ! Writing 117 model components to file: /scr/pima/bp171a5_uvs/J1216-3734_C_map.mod wobs /scr/pima/bp171a5_uvs/J1216-3734_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a5_uvs/J1216-3734_C_uvs.fits wwins /scr/pima/bp171a5_uvs/J1216-3734_C_map.win ! wwins: Wrote 4 windows to /scr/pima/bp171a5_uvs/J1216-3734_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 = -0.000316276 Jy ! Component: 100 - total flux cleaned = -0.000517691 Jy ! Component: 150 - total flux cleaned = -0.00073246 Jy ! Component: 200 - total flux cleaned = -0.000982468 Jy ! Component: 250 - total flux cleaned = -0.00122237 Jy ! Component: 300 - total flux cleaned = -0.0014126 Jy ! Component: 350 - total flux cleaned = -0.00157678 Jy ! Component: 400 - total flux cleaned = -0.00175688 Jy ! Component: 450 - total flux cleaned = -0.00183518 Jy ! Component: 500 - total flux cleaned = -0.0019311 Jy ! Component: 550 - total flux cleaned = -0.00202494 Jy ! Component: 600 - total flux cleaned = -0.00208049 Jy ! Component: 650 - total flux cleaned = -0.00217179 Jy ! Component: 700 - total flux cleaned = -0.00220788 Jy ! Component: 750 - total flux cleaned = -0.00234908 Jy ! Component: 800 - total flux cleaned = -0.00240103 Jy ! Component: 850 - total flux cleaned = -0.00250355 Jy ! Component: 900 - total flux cleaned = -0.00255404 Jy ! Component: 950 - total flux cleaned = -0.00265387 Jy ! Component: 1000 - total flux cleaned = -0.00270305 Jy ! Component: 1050 - total flux cleaned = -0.0027842 Jy ! Component: 1100 - total flux cleaned = -0.00289584 Jy ! Component: 1150 - total flux cleaned = -0.00295897 Jy ! Component: 1200 - total flux cleaned = -0.00303714 Jy ! Component: 1250 - total flux cleaned = -0.0031454 Jy ! Component: 1300 - total flux cleaned = -0.00322186 Jy ! Component: 1350 - total flux cleaned = -0.0033278 Jy ! Component: 1400 - total flux cleaned = -0.00341753 Jy ! Component: 1450 - total flux cleaned = -0.00346197 Jy ! Component: 1500 - total flux cleaned = -0.00353529 Jy ! Component: 1550 - total flux cleaned = -0.00356401 Jy ! Component: 1600 - total flux cleaned = -0.00359276 Jy ! Component: 1650 - total flux cleaned = -0.00357851 Jy ! Component: 1700 - total flux cleaned = -0.00366323 Jy ! Component: 1750 - total flux cleaned = -0.00363513 Jy ! Component: 1800 - total flux cleaned = -0.00371836 Jy ! Component: 1850 - total flux cleaned = -0.00374569 Jy ! Component: 1900 - total flux cleaned = -0.00373219 Jy ! Component: 1950 - total flux cleaned = -0.00378639 Jy ! Component: 2000 - total flux cleaned = -0.0038533 Jy ! Component: 2050 - total flux cleaned = -0.00385337 Jy ! Component: 2100 - total flux cleaned = -0.00391922 Jy ! Component: 2150 - total flux cleaned = -0.00395829 Jy ! Component: 2200 - total flux cleaned = -0.00398393 Jy ! Component: 2250 - total flux cleaned = -0.00404811 Jy ! Component: 2300 - total flux cleaned = -0.00403537 Jy ! Component: 2350 - total flux cleaned = -0.00404791 Jy ! Component: 2400 - total flux cleaned = -0.00404798 Jy ! Component: 2450 - total flux cleaned = -0.004023 Jy ! Component: 2500 - total flux cleaned = -0.00402303 Jy ! Component: 2550 - total flux cleaned = -0.00401075 Jy ! Component: 2600 - total flux cleaned = -0.00399868 Jy ! Component: 2650 - total flux cleaned = -0.00407121 Jy ! Component: 2700 - total flux cleaned = -0.0040471 Jy ! Component: 2750 - total flux cleaned = -0.00409457 Jy ! Component: 2800 - total flux cleaned = -0.0040709 Jy ! Component: 2850 - total flux cleaned = -0.00415307 Jy ! Component: 2900 - total flux cleaned = -0.00416473 Jy ! Component: 2950 - total flux cleaned = -0.00421106 Jy ! Component: 3000 - total flux cleaned = -0.00422258 Jy ! Component: 3050 - total flux cleaned = -0.00429108 Jy ! Component: 3100 - total flux cleaned = -0.00435908 Jy ! Component: 3150 - total flux cleaned = -0.00437038 Jy ! Component: 3200 - total flux cleaned = -0.00447111 Jy ! Component: 3250 - total flux cleaned = -0.0044156 Jy ! Component: 3300 - total flux cleaned = -0.00445987 Jy ! Component: 3350 - total flux cleaned = -0.00449267 Jy ! Component: 3400 - total flux cleaned = -0.0044926 Jy ! Component: 3450 - total flux cleaned = -0.00449265 Jy ! Component: 3500 - total flux cleaned = -0.00450339 Jy ! Component: 3550 - total flux cleaned = -0.00451405 Jy ! Component: 3600 - total flux cleaned = -0.00453536 Jy ! Component: 3650 - total flux cleaned = -0.00459868 Jy ! Component: 3700 - total flux cleaned = -0.00459861 Jy ! Component: 3750 - total flux cleaned = -0.00460893 Jy ! Component: 3800 - total flux cleaned = -0.00460905 Jy ! Component: 3850 - total flux cleaned = -0.00462969 Jy ! Component: 3900 - total flux cleaned = -0.00462978 Jy ! Component: 3950 - total flux cleaned = -0.00462981 Jy ! Component: 4000 - total flux cleaned = -0.00463989 Jy ! Component: 4050 - total flux cleaned = -0.00469009 Jy ! Total flux subtracted in 4096 components = -0.00468011 Jy ! Clean residual min=-0.000566 max=0.000507 Jy/beam ! Clean residual mean=0.000002 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.053302 Jy keep ! Adding 260 model components to the UV plane model. ! The established model now contains 377 components and 0.053302 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a5_uvs/J1216-3734_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.709 x 5.356 at 8.893 degrees (North through East) ! Clean map min=-0.0019329 max=0.04563 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a5_uvs/J1216-3734_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0456302 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000183439 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.20604 1.20604 2.41208 4.82416 9.64831 19.2966 38.5932 77.1865 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.045 quit ! Quitting program ! Log file /scr/pima/bp171a5_uvs/J1216-3734_C_uvs.log closed on Sat Apr 20 01:33:40 2013