! Started logfile: /scr/pima/s3111b_uvs/J0013+4051_X_uvs.log on Mon Jul 23 22:49:52 2012 obs /scr/pima/s3111b_uvs/J0013+4051_X_uva.fits ! Reading UV FITS file: /scr/pima/s3111b_uvs/J0013+4051_X_uva.fits ! AN table 1: 6 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.92963 visibilities/baseline/integration-bin. ! Found source: J0013+4051 ! ! 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 8.41193e+09 1.6e+07 1 1.6e+07 ! 02 2 8.42793e+09 1.6e+07 1 1.6e+07 ! 03 3 8.52393e+09 1.6e+07 1 1.6e+07 ! 04 4 8.57193e+09 1.6e+07 1 1.6e+07 ! 05 5 8.65193e+09 1.6e+07 1 1.6e+07 ! 06 6 8.82793e+09 1.6e+07 1 1.6e+07 ! 07 7 8.85993e+09 1.6e+07 1 1.6e+07 ! 08 8 8.89193e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2008 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 = 512 print "field_cell =",field_cell ! field_cell = 0.1 print "taper_size =",taper_size ! taper_size = 120 ![@/home/lpetrov/bin/01_muppet /scr/pima/s3111b_uvs/J0013+4051_X] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.100x0.100 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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.105326Jy sigma=0.781497 ! Fit after self-cal, rms=0.657998Jy sigma=0.465227 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7745 mas, bmaj=2.343 mas, bpa=39.72 degrees ! Estimated noise=36.7057 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 = 0.2647 Jy ! Component: 100 - total flux cleaned = 0.336917 Jy ! Total flux subtracted in 100 components = 0.336917 Jy ! Clean residual min=-0.031952 max=0.055590 Jy/beam ! Clean residual mean=-0.000044 rms=0.011921 Jy/beam ! Combined flux in latest and established models = 0.336917 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.336917 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=0.132745Jy sigma=0.093858 ! Fit after self-cal, rms=0.132693Jy sigma=0.093821 ! 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=0.9382 mas, bmaj=2.52 mas, bpa=40.97 degrees ! Estimated noise=22.7946 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 = 0.0481322 Jy ! Component: 100 - total flux cleaned = 0.0770786 Jy ! Component: 150 - total flux cleaned = 0.0969036 Jy ! Component: 200 - total flux cleaned = 0.109371 Jy ! Total flux subtracted in 200 components = 0.109371 Jy ! Clean residual min=-0.027238 max=0.048565 Jy/beam ! Clean residual mean=-0.000117 rms=0.010584 Jy/beam ! Combined flux in latest and established models = 0.446288 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 32 components and 0.446288 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=0.112176Jy sigma=0.079316 ! Fit after self-cal, rms=0.112052Jy sigma=0.079228 ! 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 1.06 FD 1.02 HN 0.77 KP 0.92 ! LA 0.94 MK 1.03 NL 2.04 OV 1.08 ! PT 0.96 SC 1.14 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.03 HN 0.78 KP 0.91 ! LA 0.94 MK 1.06 NL 2.19 OV 1.09 ! PT 0.98 SC 1.11 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.97 HN 0.78 KP 0.92 ! LA 0.92 MK 1.00 NL 2.13 OV 1.06 ! PT 0.95 SC 1.10 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 0.79 KP 0.87 ! LA 0.95 MK 0.99 NL 2.09 OV 1.10 ! PT 0.96 SC 1.13 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.89 HN 0.73 KP 0.87 ! LA 0.90 MK 0.94 NL 2.08 OV 1.04 ! PT 0.96 SC 1.08 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.87 HN 0.80 KP 0.82 ! LA 0.91 MK 0.94 NL 1.92 OV 1.02 ! PT 0.94 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.87 HN 1.00* KP 0.76 ! LA 0.93 MK 1.00* NL 1.81 OV 1.03 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.76 HN 0.76 KP 0.76 ! LA 0.85 MK 0.81 NL 1.87 OV 0.97 ! PT 0.88 SC 0.98 ! ! ! Fit before self-cal, rms=0.112052Jy sigma=0.079228 ! Fit after self-cal, rms=0.045324Jy sigma=0.030085 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9425 mas, bmaj=2.454 mas, bpa=39.8 degrees ! Estimated noise=22.8227 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 = -0.00717108 Jy ! Component: 100 - total flux cleaned = -0.00867698 Jy ! Component: 150 - total flux cleaned = -0.00776393 Jy ! Component: 200 - total flux cleaned = -0.00680297 Jy ! Total flux subtracted in 200 components = -0.00680297 Jy ! Clean residual min=-0.005801 max=0.006123 Jy/beam ! Clean residual mean=-0.000085 rms=0.001703 Jy/beam ! Combined flux in latest and established models = 0.439485 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 45 components and 0.439485 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=0.041574Jy sigma=0.026552 ! Fit after self-cal, rms=0.041592Jy sigma=0.026373 ! 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=0.041592Jy sigma=0.026373 ! Fit after self-cal, rms=0.041395Jy sigma=0.025959 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9416 mas, bmaj=2.46 mas, bpa=40.09 degrees ! Estimated noise=22.8619 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00277286 Jy ! Component: 100 - total flux cleaned = -0.00296495 Jy ! Component: 150 - total flux cleaned = -0.00310605 Jy ! Component: 200 - total flux cleaned = -0.00323753 Jy ! Total flux subtracted in 200 components = -0.00323753 Jy ! Clean residual min=-0.004095 max=0.004568 Jy/beam ! Clean residual mean=-0.000054 rms=0.001270 Jy/beam ! Combined flux in latest and established models = 0.436247 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 55 components and 0.436247 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=0.039917Jy sigma=0.024694 ! Fit after self-cal, rms=0.039868Jy sigma=0.024621 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 = 0.000402258 Jy ! Component: 100 - total flux cleaned = -0.000181195 Jy ! Component: 150 - total flux cleaned = -0.000385318 Jy ! Component: 200 - total flux cleaned = -0.000382989 Jy ! Total flux subtracted in 200 components = -0.000382989 Jy ! Clean residual min=-0.003676 max=0.004012 Jy/beam ! Clean residual mean=-0.000050 rms=0.001113 Jy/beam ! Combined flux in latest and established models = 0.435864 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 60 components and 0.435864 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=0.039215Jy sigma=0.024163 ! Fit after self-cal, rms=0.039205Jy sigma=0.024135 ! 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=0.039205Jy sigma=0.024135 ! Fit after self-cal, rms=0.039174Jy sigma=0.023982 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9395 mas, bmaj=2.466 mas, bpa=40.25 degrees ! Estimated noise=22.8745 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0013676 Jy ! Component: 100 - total flux cleaned = -0.00178099 Jy ! Component: 150 - total flux cleaned = -0.00177959 Jy ! Component: 200 - total flux cleaned = -0.00185532 Jy ! Total flux subtracted in 200 components = -0.00185532 Jy ! Clean residual min=-0.002937 max=0.003483 Jy/beam ! Clean residual mean=-0.000030 rms=0.000918 Jy/beam ! Combined flux in latest and established models = 0.434009 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 66 components and 0.434009 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=0.038652Jy sigma=0.023605 ! Fit after self-cal, rms=0.038650Jy sigma=0.023590 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 = 0.000306994 Jy ! Component: 100 - total flux cleaned = 0.000100054 Jy ! Component: 150 - total flux cleaned = 9.77817e-05 Jy ! Component: 200 - total flux cleaned = 9.68172e-05 Jy ! Total flux subtracted in 200 components = 9.68172e-05 Jy ! Clean residual min=-0.002763 max=0.003258 Jy/beam ! Clean residual mean=-0.000030 rms=0.000852 Jy/beam ! Combined flux in latest and established models = 0.434106 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 70 components and 0.434106 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=0.038401Jy sigma=0.023443 ! Fit after self-cal, rms=0.038406Jy sigma=0.023437 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 120 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=0.038406Jy sigma=0.023437 ! Fit after self-cal, rms=0.038412Jy sigma=0.023373 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.402 mas, bmaj=2.581 mas, bpa=38.41 degrees ! Estimated noise=24.8127 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000415699 Jy ! Component: 100 - total flux cleaned = -0.000717787 Jy ! Component: 150 - total flux cleaned = -0.000838758 Jy ! Component: 200 - total flux cleaned = -0.000873793 Jy ! Total flux subtracted in 200 components = -0.000873793 Jy ! Clean residual min=-0.002204 max=0.002872 Jy/beam ! Clean residual mean=-0.000029 rms=0.000785 Jy/beam ! Combined flux in latest and established models = 0.433232 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 80 components and 0.433232 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=0.038235Jy sigma=0.023275 ! Fit after self-cal, rms=0.038239Jy sigma=0.023271 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 = 9.58434e-05 Jy ! Component: 100 - total flux cleaned = 3.40158e-05 Jy ! Component: 150 - total flux cleaned = 3.25634e-05 Jy ! Component: 200 - total flux cleaned = 7.17872e-06 Jy ! Total flux subtracted in 200 components = 7.17872e-06 Jy ! Clean residual min=-0.002266 max=0.002806 Jy/beam ! Clean residual mean=-0.000028 rms=0.000770 Jy/beam ! Combined flux in latest and established models = 0.433239 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 91 components and 0.433239 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=0.038158Jy sigma=0.023229 ! Fit after self-cal, rms=0.038159Jy sigma=0.023227 ! 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=0.9375 mas, bmaj=2.471 mas, bpa=40.35 degrees ! Estimated noise=22.8719 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9375 x 2.471 at 40.35 degrees (North through East) ! Clean map min=-0.0024355 max=0.34593 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7694 mas, bmaj=2.251 mas, bpa=39.09 degrees ! Estimated noise=36.0772 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.259873 Jy ! Component: 100 - total flux cleaned = 0.334246 Jy ! Component: 150 - total flux cleaned = 0.368773 Jy ! Component: 200 - total flux cleaned = 0.387015 Jy ! Total flux subtracted in 200 components = 0.387015 Jy ! Clean residual min=-0.007202 max=0.009533 Jy/beam ! Clean residual mean=0.000073 rms=0.002385 Jy/beam ! Combined flux in latest and established models = 0.387014 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.387014 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9375 mas, bmaj=2.471 mas, bpa=40.35 degrees ! Estimated noise=22.8719 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 = 0.0162352 Jy ! Component: 100 - total flux cleaned = 0.0254142 Jy ! Component: 150 - total flux cleaned = 0.0315281 Jy ! Component: 200 - total flux cleaned = 0.0357232 Jy ! Total flux subtracted in 200 components = 0.0357232 Jy ! Clean residual min=-0.003026 max=0.005078 Jy/beam ! Clean residual mean=0.000064 rms=0.001072 Jy/beam ! Combined flux in latest and established models = 0.422738 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 60 components and 0.422738 Jy ! Inverting map ! Added new window around map position (-2.5, -0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00429628 Jy ! Component: 100 - total flux cleaned = 0.00654104 Jy ! Component: 150 - total flux cleaned = 0.00731658 Jy ! Component: 200 - total flux cleaned = 0.00791676 Jy ! Total flux subtracted in 200 components = 0.00791676 Jy ! Clean residual min=-0.002321 max=0.002586 Jy/beam ! Clean residual mean=0.000004 rms=0.000726 Jy/beam ! Combined flux in latest and established models = 0.430654 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 84 components and 0.430654 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 120 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.402 mas, bmaj=2.581 mas, bpa=38.41 degrees ! Estimated noise=24.8127 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113282 Jy ! Component: 100 - total flux cleaned = 0.00139552 Jy ! Component: 150 - total flux cleaned = 0.00154826 Jy ! Component: 200 - total flux cleaned = 0.00165241 Jy ! Total flux subtracted in 200 components = 0.00165241 Jy ! Clean residual min=-0.002100 max=0.002295 Jy/beam ! Clean residual mean=-0.000009 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.432307 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 = 9.33043e-05 Jy ! Component: 100 - total flux cleaned = 0.000177638 Jy ! Component: 150 - total flux cleaned = 0.000228827 Jy ! Component: 200 - total flux cleaned = 0.000277279 Jy ! Total flux subtracted in 200 components = 0.000277279 Jy ! Clean residual min=-0.002013 max=0.002171 Jy/beam ! Clean residual mean=-0.000010 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.432584 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 130 components and 0.432584 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9375 mas, bmaj=2.471 mas, bpa=40.35 degrees ! Estimated noise=22.8719 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.67824e-05 Jy ! Component: 100 - total flux cleaned = 8.60878e-06 Jy ! Component: 150 - total flux cleaned = 0.000112148 Jy ! Component: 200 - total flux cleaned = 0.000113413 Jy ! Total flux subtracted in 200 components = 0.000113413 Jy ! Clean residual min=-0.001926 max=0.001924 Jy/beam ! Clean residual mean=-0.000008 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.432698 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 146 components and 0.432698 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=0.037762Jy sigma=0.022970 ! Fit after self-cal, rms=0.037753Jy sigma=0.022948 wmodel /scr/pima/s3111b_uvs/J0013+4051_X_map.mod ! Writing 146 model components to file: /scr/pima/s3111b_uvs/J0013+4051_X_map.mod wobs /scr/pima/s3111b_uvs/J0013+4051_X_uvs.fits ! Writing UV FITS file: /scr/pima/s3111b_uvs/J0013+4051_X_uvs.fits wwins /scr/pima/s3111b_uvs/J0013+4051_X_map.win ! wwins: Wrote 2 windows to /scr/pima/s3111b_uvs/J0013+4051_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000233955 Jy ! Component: 100 - total flux cleaned = 0.000328473 Jy ! Component: 150 - total flux cleaned = 0.000327927 Jy ! Component: 200 - total flux cleaned = 0.00041106 Jy ! Component: 250 - total flux cleaned = 0.000437476 Jy ! Component: 300 - total flux cleaned = 0.000540239 Jy ! Component: 350 - total flux cleaned = 0.000613202 Jy ! Component: 400 - total flux cleaned = 0.000636481 Jy ! Component: 450 - total flux cleaned = 0.00056827 Jy ! Component: 500 - total flux cleaned = 0.000524363 Jy ! Component: 550 - total flux cleaned = 0.000460292 Jy ! Component: 600 - total flux cleaned = 0.000357773 Jy ! Component: 650 - total flux cleaned = 0.000298145 Jy ! Component: 700 - total flux cleaned = 0.000202087 Jy ! Component: 750 - total flux cleaned = 0.000127504 Jy ! Component: 800 - total flux cleaned = 3.59582e-05 Jy ! Component: 850 - total flux cleaned = -0.000123826 Jy ! Component: 900 - total flux cleaned = -0.000227781 Jy ! Component: 950 - total flux cleaned = -0.000397002 Jy ! Component: 1000 - total flux cleaned = -0.000512677 Jy ! Component: 1050 - total flux cleaned = -0.000642069 Jy ! Component: 1100 - total flux cleaned = -0.000784499 Jy ! Component: 1150 - total flux cleaned = -0.00089276 Jy ! Component: 1200 - total flux cleaned = -0.000999082 Jy ! Component: 1250 - total flux cleaned = -0.00107374 Jy ! Component: 1300 - total flux cleaned = -0.00117659 Jy ! Component: 1350 - total flux cleaned = -0.00129178 Jy ! Component: 1400 - total flux cleaned = -0.00139083 Jy ! Component: 1450 - total flux cleaned = -0.00151607 Jy ! Component: 1500 - total flux cleaned = -0.00162541 Jy ! Component: 1550 - total flux cleaned = -0.00171963 Jy ! Component: 1600 - total flux cleaned = -0.00185223 Jy ! Component: 1650 - total flux cleaned = -0.00198234 Jy ! Component: 1700 - total flux cleaned = -0.00208483 Jy ! Component: 1750 - total flux cleaned = -0.00219849 Jy ! Component: 1800 - total flux cleaned = -0.00231038 Jy ! Component: 1850 - total flux cleaned = -0.00242059 Jy ! Component: 1900 - total flux cleaned = -0.00250513 Jy ! Component: 1950 - total flux cleaned = -0.00255279 Jy ! Component: 2000 - total flux cleaned = -0.00261168 Jy ! Total flux subtracted in 2048 components = -0.00266976 Jy ! Clean residual min=-0.000649 max=0.000589 Jy/beam ! Clean residual mean=-0.000010 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.430028 Jy keep ! Adding 139 model components to the UV plane model. ! The established model now contains 285 components and 0.430028 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s3111b_uvs/J0013+4051_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9375 x 2.471 at 40.35 degrees (North through East) ! Clean map min=-0.00183 max=0.34761 Jy/beam ! Writing clean map to FITS file: /scr/pima/s3111b_uvs/J0013+4051_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.347611 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000262954 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.226938 0.226938 0.453875 0.907751 1.8155 3.631 7.26201 14.524 29.048 58.0961 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.347 quit ! Quitting program ! Log file /scr/pima/s3111b_uvs/J0013+4051_X_uvs.log closed on Mon Jul 23 22:49:54 2012