! Started logfile: /scr/pima/bp171a7_uvs/J1125+0001_C_uvs.log on Sun May 12 14:52:53 2013 obs /scr/pima/bp171a7_uvs/J1125+0001_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a7_uvs/J1125+0001_C_uva.fits ! AN table 1: 12 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.979167 visibilities/baseline/integration-bin. ! Found source: J1125+0001 ! ! 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 3384 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/bp171a7_uvs/J1125+0001_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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.998400Jy sigma=0.705796 ! Fit after self-cal, rms=0.854089Jy sigma=0.603775 ! 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=1.342 mas, bmaj=3.763 mas, bpa=-4.185 degrees ! Estimated noise=24.1392 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 = 0.114244 Jy ! Component: 100 - total flux cleaned = 0.139189 Jy ! Total flux subtracted in 100 components = 0.139189 Jy ! Clean residual min=-0.007425 max=0.007379 Jy/beam ! Clean residual mean=-0.000000 rms=0.001566 Jy/beam ! Combined flux in latest and established models = 0.139189 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.139189 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=0.038468Jy sigma=0.027182 ! Fit after self-cal, rms=0.038464Jy sigma=0.027179 ! 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=1.606 mas, bmaj=4.265 mas, bpa=-3.424 degrees ! Estimated noise=17.4414 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 = 0.00756902 Jy ! Component: 100 - total flux cleaned = 0.0111249 Jy ! Component: 150 - total flux cleaned = 0.0122484 Jy ! Component: 200 - total flux cleaned = 0.0124313 Jy ! Total flux subtracted in 200 components = 0.0124313 Jy ! Clean residual min=-0.009063 max=0.005522 Jy/beam ! Clean residual mean=0.000009 rms=0.001290 Jy/beam ! Combined flux in latest and established models = 0.15162 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 30 components and 0.151621 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=0.037058Jy sigma=0.026184 ! Fit after self-cal, rms=0.037056Jy sigma=0.026183 ! 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 1.12 HN 0.97 KP 0.94 LA 1.10 ! MK 1.07 NL 0.66 OV 1.00 PT 0.95 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.12 HN 1.00 KP 0.98 LA 1.12 ! MK 1.02 NL 1.00 OV 1.08 PT 1.03 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.09 HN 1.00 KP 1.01 LA 1.08 ! MK 1.14 NL 1.00* OV 0.99 PT 0.98 ! SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.11 HN 1.01 KP 1.01 LA 1.11 ! MK 1.12 NL 0.79 OV 0.97 PT 1.00 ! SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 HN 0.98 KP 0.98 LA 1.12 ! MK 1.08 NL 0.90 OV 0.98 PT 0.93 ! SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 HN 1.02 KP 1.02 LA 1.19 ! MK 1.01 NL 0.66 OV 0.99 PT 1.05 ! SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 0.96 KP 0.96 LA 1.09 ! MK 1.07 NL 0.75 OV 0.99 PT 0.99 ! SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 0.97 KP 1.05 LA 1.09 ! MK 1.05 NL 1.35 OV 1.02 PT 0.93 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.037056Jy sigma=0.026183 ! Fit after self-cal, rms=0.027102Jy sigma=0.019885 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.622 mas, bmaj=4.252 mas, bpa=-3.416 degrees ! Estimated noise=17.4013 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 = -0.000394281 Jy ! Component: 100 - total flux cleaned = -0.000448241 Jy ! Component: 150 - total flux cleaned = -0.000427715 Jy ! Component: 200 - total flux cleaned = -0.000410187 Jy ! Total flux subtracted in 200 components = -0.000410187 Jy ! Clean residual min=-0.001130 max=0.001343 Jy/beam ! Clean residual mean=-0.000001 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.15121 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 41 components and 0.15121 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=0.027062Jy sigma=0.019858 ! Fit after self-cal, rms=0.027134Jy sigma=0.019839 ! 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=0.027134Jy sigma=0.019839 ! Fit after self-cal, rms=0.027117Jy sigma=0.019837 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.624 mas, bmaj=4.255 mas, bpa=-3.43 degrees ! Estimated noise=17.3877 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000343979 Jy ! Component: 100 - total flux cleaned = -0.000378191 Jy ! Component: 150 - total flux cleaned = -0.000378346 Jy ! Component: 200 - total flux cleaned = -0.00036586 Jy ! Total flux subtracted in 200 components = -0.00036586 Jy ! Clean residual min=-0.001098 max=0.001301 Jy/beam ! Clean residual mean=-0.000000 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.150844 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 41 components and 0.150844 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=0.027101Jy sigma=0.019826 ! Fit after self-cal, rms=0.027101Jy sigma=0.019826 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 (-65.4, -29.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000722574 Jy ! Component: 100 - total flux cleaned = 0.00072171 Jy ! Component: 150 - total flux cleaned = 0.000759631 Jy ! Component: 200 - total flux cleaned = 0.000823281 Jy ! Total flux subtracted in 200 components = 0.000823281 Jy ! Clean residual min=-0.001041 max=0.001159 Jy/beam ! Clean residual mean=-0.000001 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.151668 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 56 components and 0.151668 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=0.027054Jy sigma=0.019790 ! Fit after self-cal, rms=0.027053Jy sigma=0.019789 ! Inverting map ! Added new window around map position (61.8, -70.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000714467 Jy ! Component: 100 - total flux cleaned = 0.000717121 Jy ! Component: 150 - total flux cleaned = 0.000856112 Jy ! Component: 200 - total flux cleaned = 0.000948903 Jy ! Total flux subtracted in 200 components = 0.000948903 Jy ! Clean residual min=-0.001012 max=0.001004 Jy/beam ! Clean residual mean=-0.000000 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.152617 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 74 components and 0.152617 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=0.027012Jy sigma=0.019758 ! Fit after self-cal, rms=0.027010Jy sigma=0.019757 ! 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=0.027010Jy sigma=0.019757 ! Fit after self-cal, rms=0.026970Jy sigma=0.019753 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.625 mas, bmaj=4.255 mas, bpa=-3.396 degrees ! Estimated noise=17.3595 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000243324 Jy ! Component: 100 - total flux cleaned = 0.000272736 Jy ! Component: 150 - total flux cleaned = 0.000272692 Jy ! Component: 200 - total flux cleaned = 0.000273021 Jy ! Total flux subtracted in 200 components = 0.000273021 Jy ! Clean residual min=-0.000980 max=0.000994 Jy/beam ! Clean residual mean=0.000000 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.15289 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 84 components and 0.15289 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=0.026957Jy sigma=0.019743 ! Fit after self-cal, rms=0.026956Jy sigma=0.019743 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 = 1.03146e-06 Jy ! Component: 100 - total flux cleaned = 1.10495e-06 Jy ! Component: 150 - total flux cleaned = -9.94523e-06 Jy ! Component: 200 - total flux cleaned = -3.03029e-05 Jy ! Total flux subtracted in 200 components = -3.03029e-05 Jy ! Clean residual min=-0.000976 max=0.000981 Jy/beam ! Clean residual mean=0.000000 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.152859 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 92 components and 0.152859 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=0.026949Jy sigma=0.019738 ! Fit after self-cal, rms=0.026949Jy sigma=0.019738 ! 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=0.026949Jy sigma=0.019738 ! Fit after self-cal, rms=0.026938Jy sigma=0.019737 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.334 mas, bmaj=7.316 mas, bpa=-10.76 degrees ! Estimated noise=22.9206 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000130841 Jy ! Component: 100 - total flux cleaned = -0.000182772 Jy ! Component: 150 - total flux cleaned = -0.000227894 Jy ! Component: 200 - total flux cleaned = -0.00026764 Jy ! Total flux subtracted in 200 components = -0.00026764 Jy ! Clean residual min=-0.001010 max=0.000982 Jy/beam ! Clean residual mean=0.000001 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.152592 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 102 components and 0.152592 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=0.026936Jy sigma=0.019735 ! Fit after self-cal, rms=0.026935Jy sigma=0.019735 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 = -8.89163e-05 Jy ! Component: 100 - total flux cleaned = -0.00013087 Jy ! Component: 150 - total flux cleaned = -0.000157145 Jy ! Component: 200 - total flux cleaned = -0.000181842 Jy ! Total flux subtracted in 200 components = -0.000181842 Jy ! Clean residual min=-0.000993 max=0.000965 Jy/beam ! Clean residual mean=0.000001 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.15241 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 108 components and 0.15241 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=0.026935Jy sigma=0.019734 ! Fit after self-cal, rms=0.026935Jy sigma=0.019734 ! 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=1.625 mas, bmaj=4.255 mas, bpa=-3.375 degrees ! Estimated noise=17.351 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.625 x 4.255 at -3.375 degrees (North through East) ! Clean map min=-0.00097003 max=0.14509 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=1.358 mas, bmaj=3.755 mas, bpa=-4.35 degrees ! Estimated noise=23.8714 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.112963 Jy ! Component: 100 - total flux cleaned = 0.137596 Jy ! Component: 150 - total flux cleaned = 0.143815 Jy ! Component: 200 - total flux cleaned = 0.146529 Jy ! Total flux subtracted in 200 components = 0.146529 Jy ! Clean residual min=-0.001617 max=0.001550 Jy/beam ! Clean residual mean=-0.000001 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.146529 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.146529 Jy ! Inverting map and beam ! Estimated beam: bmin=1.625 mas, bmaj=4.255 mas, bpa=-3.375 degrees ! Estimated noise=17.351 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 = 0.00218359 Jy ! Component: 100 - total flux cleaned = 0.00353511 Jy ! Component: 150 - total flux cleaned = 0.0043972 Jy ! Component: 200 - total flux cleaned = 0.00472075 Jy ! Total flux subtracted in 200 components = 0.00472075 Jy ! Clean residual min=-0.001077 max=0.000969 Jy/beam ! Clean residual mean=-0.000000 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.151249 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 54 components and 0.151249 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=3.334 mas, bmaj=7.316 mas, bpa=-10.76 degrees ! Estimated noise=22.9206 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000704334 Jy ! Component: 100 - total flux cleaned = 0.000857254 Jy ! Component: 150 - total flux cleaned = 0.00094423 Jy ! Component: 200 - total flux cleaned = 0.000989363 Jy ! Total flux subtracted in 200 components = 0.000989363 Jy ! Clean residual min=-0.001111 max=0.000976 Jy/beam ! Clean residual mean=0.000000 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.152239 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 = 1.28785e-05 Jy ! Component: 100 - total flux cleaned = 2.46184e-05 Jy ! Component: 150 - total flux cleaned = 3.5537e-05 Jy ! Component: 200 - total flux cleaned = 4.5056e-05 Jy ! Total flux subtracted in 200 components = 4.5056e-05 Jy ! Clean residual min=-0.001091 max=0.000965 Jy/beam ! Clean residual mean=0.000000 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.152284 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 81 components and 0.152284 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.625 mas, bmaj=4.255 mas, bpa=-3.375 degrees ! Estimated noise=17.351 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.08786e-05 Jy ! Component: 100 - total flux cleaned = 0.000193029 Jy ! Component: 150 - total flux cleaned = 0.000296486 Jy ! Component: 200 - total flux cleaned = 0.000376452 Jy ! Total flux subtracted in 200 components = 0.000376452 Jy ! Clean residual min=-0.000988 max=0.000981 Jy/beam ! Clean residual mean=0.000000 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.15266 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 101 components and 0.15266 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=0.026963Jy sigma=0.019755 ! Fit after self-cal, rms=0.026960Jy sigma=0.019754 wmodel /scr/pima/bp171a7_uvs/J1125+0001_C_map.mod ! Writing 101 model components to file: /scr/pima/bp171a7_uvs/J1125+0001_C_map.mod wobs /scr/pima/bp171a7_uvs/J1125+0001_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a7_uvs/J1125+0001_C_uvs.fits wwins /scr/pima/bp171a7_uvs/J1125+0001_C_map.win ! wwins: Wrote 3 windows to /scr/pima/bp171a7_uvs/J1125+0001_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 = 0.000148328 Jy ! Component: 100 - total flux cleaned = 0.000148269 Jy ! Component: 150 - total flux cleaned = 0.000212106 Jy ! Component: 200 - total flux cleaned = 0.000211829 Jy ! Component: 250 - total flux cleaned = 0.000256146 Jy ! Component: 300 - total flux cleaned = 0.000284664 Jy ! Component: 350 - total flux cleaned = 0.000299171 Jy ! Component: 400 - total flux cleaned = 0.000367142 Jy ! Component: 450 - total flux cleaned = 0.000432682 Jy ! Component: 500 - total flux cleaned = 0.000496882 Jy ! Component: 550 - total flux cleaned = 0.000534534 Jy ! Component: 600 - total flux cleaned = 0.00057136 Jy ! Component: 650 - total flux cleaned = 0.000619137 Jy ! Component: 700 - total flux cleaned = 0.000677717 Jy ! Component: 750 - total flux cleaned = 0.000723592 Jy ! Component: 800 - total flux cleaned = 0.000791148 Jy ! Component: 850 - total flux cleaned = 0.00081309 Jy ! Component: 900 - total flux cleaned = 0.000845837 Jy ! Component: 950 - total flux cleaned = 0.000910108 Jy ! Component: 1000 - total flux cleaned = 0.000952114 Jy ! Component: 1050 - total flux cleaned = 0.000993205 Jy ! Component: 1100 - total flux cleaned = 0.00100338 Jy ! Component: 1150 - total flux cleaned = 0.00104352 Jy ! Component: 1200 - total flux cleaned = 0.00107314 Jy ! Component: 1250 - total flux cleaned = 0.00112158 Jy ! Component: 1300 - total flux cleaned = 0.00112164 Jy ! Component: 1350 - total flux cleaned = 0.00115943 Jy ! Component: 1400 - total flux cleaned = 0.00116885 Jy ! Component: 1450 - total flux cleaned = 0.00120562 Jy ! Component: 1500 - total flux cleaned = 0.00124185 Jy ! Component: 1550 - total flux cleaned = 0.00125972 Jy ! Component: 1600 - total flux cleaned = 0.00129509 Jy ! Component: 1650 - total flux cleaned = 0.00133856 Jy ! Component: 1700 - total flux cleaned = 0.00135565 Jy ! Component: 1750 - total flux cleaned = 0.00138118 Jy ! Component: 1800 - total flux cleaned = 0.00140642 Jy ! Component: 1850 - total flux cleaned = 0.00144776 Jy ! Component: 1900 - total flux cleaned = 0.00148046 Jy ! Component: 1950 - total flux cleaned = 0.00151289 Jy ! Component: 2000 - total flux cleaned = 0.00153693 Jy ! Component: 2050 - total flux cleaned = 0.00159247 Jy ! Component: 2100 - total flux cleaned = 0.0016317 Jy ! Component: 2150 - total flux cleaned = 0.00167057 Jy ! Component: 2200 - total flux cleaned = 0.00168588 Jy ! Component: 2250 - total flux cleaned = 0.00170867 Jy ! Component: 2300 - total flux cleaned = 0.00172376 Jy ! Component: 2350 - total flux cleaned = 0.00175351 Jy ! Component: 2400 - total flux cleaned = 0.00176828 Jy ! Component: 2450 - total flux cleaned = 0.00177568 Jy ! Component: 2500 - total flux cleaned = 0.0018337 Jy ! Component: 2550 - total flux cleaned = 0.00183366 Jy ! Component: 2600 - total flux cleaned = 0.00188363 Jy ! Component: 2650 - total flux cleaned = 0.00190483 Jy ! Component: 2700 - total flux cleaned = 0.00193286 Jy ! Component: 2750 - total flux cleaned = 0.00197456 Jy ! Component: 2800 - total flux cleaned = 0.00202277 Jy ! Component: 2850 - total flux cleaned = 0.0020364 Jy ! Component: 2900 - total flux cleaned = 0.0020702 Jy ! Component: 2950 - total flux cleaned = 0.00206351 Jy ! Component: 3000 - total flux cleaned = 0.00209021 Jy ! Component: 3050 - total flux cleaned = 0.00211006 Jy ! Component: 3100 - total flux cleaned = 0.00212978 Jy ! Component: 3150 - total flux cleaned = 0.0021558 Jy ! Component: 3200 - total flux cleaned = 0.00217509 Jy ! Component: 3250 - total flux cleaned = 0.00218148 Jy ! Component: 3300 - total flux cleaned = 0.00220696 Jy ! Component: 3350 - total flux cleaned = 0.00225124 Jy ! Component: 3400 - total flux cleaned = 0.00227007 Jy ! Component: 3450 - total flux cleaned = 0.002295 Jy ! Component: 3500 - total flux cleaned = 0.00232604 Jy ! Component: 3550 - total flux cleaned = 0.00232602 Jy ! Component: 3600 - total flux cleaned = 0.0023751 Jy ! Component: 3650 - total flux cleaned = 0.00239953 Jy ! Component: 3700 - total flux cleaned = 0.00241771 Jy ! Component: 3750 - total flux cleaned = 0.00244786 Jy ! Component: 3800 - total flux cleaned = 0.00247186 Jy ! Component: 3850 - total flux cleaned = 0.00250165 Jy ! Component: 3900 - total flux cleaned = 0.00251943 Jy ! Component: 3950 - total flux cleaned = 0.00251359 Jy ! Component: 4000 - total flux cleaned = 0.00255471 Jy ! Component: 4050 - total flux cleaned = 0.00256638 Jy ! Total flux subtracted in 4096 components = 0.00258385 Jy ! Clean residual min=-0.000315 max=0.000321 Jy/beam ! Clean residual mean=0.000001 rms=0.000106 Jy/beam ! Combined flux in latest and established models = 0.155244 Jy keep ! Adding 287 model components to the UV plane model. ! The established model now contains 388 components and 0.155244 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a7_uvs/J1125+0001_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.625 x 4.255 at -3.375 degrees (North through East) ! Clean map min=-0.00078961 max=0.14541 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a7_uvs/J1125+0001_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.145414 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000103509 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.213548 0.213548 0.427096 0.854191 1.70838 3.41676 6.83353 13.6671 27.3341 54.6682 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.145 quit ! Quitting program ! Log file /scr/pima/bp171a7_uvs/J1125+0001_C_uvs.log closed on Sun May 12 14:52:57 2013