! Started logfile: /scr/pima/s3111b_uvs/J0204+1514_X_uvs.log on Mon Jul 23 22:50:09 2012 obs /scr/pima/s3111b_uvs/J0204+1514_X_uva.fits ! Reading UV FITS file: /scr/pima/s3111b_uvs/J0204+1514_X_uva.fits ! AN table 1: 5 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.995556 visibilities/baseline/integration-bin. ! Found source: J0204+1514 ! ! 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 1792 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/J0204+1514_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.205809Jy sigma=0.852635 ! Fit after self-cal, rms=0.573404Jy sigma=0.405458 ! 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=0.6733 mas, bmaj=1.793 mas, bpa=0.4816 degrees ! Estimated noise=31.3408 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 = 0.392302 Jy ! Component: 100 - total flux cleaned = 0.532489 Jy ! Total flux subtracted in 100 components = 0.532489 Jy ! Clean residual min=-0.049921 max=0.102249 Jy/beam ! Clean residual mean=0.001475 rms=0.022316 Jy/beam ! Combined flux in latest and established models = 0.532489 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.532489 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=0.273597Jy sigma=0.193462 ! Fit after self-cal, rms=0.273465Jy sigma=0.193369 ! 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=0.7974 mas, bmaj=2.004 mas, bpa=0.4905 degrees ! Estimated noise=24.1967 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 = 0.0666121 Jy ! Component: 100 - total flux cleaned = 0.0983486 Jy ! Component: 150 - total flux cleaned = 0.110435 Jy ! Component: 200 - total flux cleaned = 0.116285 Jy ! Total flux subtracted in 200 components = 0.116285 Jy ! Clean residual min=-0.057339 max=0.124683 Jy/beam ! Clean residual mean=0.003395 rms=0.029154 Jy/beam ! Combined flux in latest and established models = 0.648774 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 24 components and 0.648774 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=0.257501Jy sigma=0.182081 ! Fit after self-cal, rms=0.257448Jy sigma=0.182043 ! 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 0.98 FD 1.06 HN 1.07 KP 0.83 ! LA 0.78 MK 0.95 NL 2.66 OV 1.37 ! PT 0.80 SC 1.20 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.05 HN 1.13 KP 0.84 ! LA 0.79 MK 0.95 NL 2.71 OV 1.35 ! PT 0.81 SC 1.19 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 0.95 KP 0.83 ! LA 0.78 MK 0.89 NL 2.60 OV 1.32 ! PT 0.80 SC 1.16 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.06 HN 1.04 KP 0.79 ! LA 0.79 MK 0.96 NL 2.65 OV 1.36 ! PT 0.80 SC 1.19 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.97 HN 1.07 KP 0.80 ! LA 0.76 MK 0.87 NL 2.52 OV 1.31 ! PT 0.79 SC 1.09 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.94 HN 1.08 KP 0.76 ! LA 0.77 MK 0.91 NL 2.51 OV 1.25 ! PT 0.80 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.99 HN 1.00* KP 0.74 ! LA 0.75 MK 1.00* NL 2.45 OV 1.37 ! PT 0.77 SC 1.12 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 FD 0.85 HN 1.09 KP 0.78 ! LA 0.72 MK 0.76 NL 2.40 OV 1.16 ! PT 0.72 SC 1.03 ! ! ! Fit before self-cal, rms=0.257448Jy sigma=0.182043 ! Fit after self-cal, rms=0.179768Jy sigma=0.103667 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8036 mas, bmaj=2.052 mas, bpa=-0.3111 degrees ! Estimated noise=24.2789 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 (-4.1, 1.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0781008 Jy ! Component: 100 - total flux cleaned = 0.119603 Jy ! Component: 150 - total flux cleaned = 0.137015 Jy ! Component: 200 - total flux cleaned = 0.146925 Jy ! Total flux subtracted in 200 components = 0.146925 Jy ! Clean residual min=-0.024014 max=0.034839 Jy/beam ! Clean residual mean=-0.000872 rms=0.008009 Jy/beam ! Combined flux in latest and established models = 0.795699 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 81 components and 0.795699 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=0.134426Jy sigma=0.066650 ! Fit after self-cal, rms=0.132107Jy sigma=0.064637 ! 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=0.132107Jy sigma=0.064637 ! Fit after self-cal, rms=0.094958Jy sigma=0.057039 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7979 mas, bmaj=2.048 mas, bpa=-0.07724 degrees ! Estimated noise=23.4521 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0280929 Jy ! Component: 100 - total flux cleaned = 0.0396764 Jy ! Component: 150 - total flux cleaned = 0.042671 Jy ! Component: 200 - total flux cleaned = 0.0434234 Jy ! Total flux subtracted in 200 components = 0.0434234 Jy ! Clean residual min=-0.015551 max=0.016229 Jy/beam ! Clean residual mean=-0.000419 rms=0.004792 Jy/beam ! Combined flux in latest and established models = 0.839123 Jy selfcal ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 134 components and 0.839122 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=0.082152Jy sigma=0.048954 ! Fit after self-cal, rms=0.080219Jy sigma=0.047478 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 = 0.00783984 Jy ! Component: 100 - total flux cleaned = 0.00730313 Jy ! Component: 150 - total flux cleaned = 0.00629388 Jy ! Component: 200 - total flux cleaned = 0.00538381 Jy ! Total flux subtracted in 200 components = 0.00538381 Jy ! Clean residual min=-0.012379 max=0.015108 Jy/beam ! Clean residual mean=-0.000444 rms=0.004130 Jy/beam ! Combined flux in latest and established models = 0.844506 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 159 components and 0.844506 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=0.077208Jy sigma=0.045812 ! Fit after self-cal, rms=0.076891Jy sigma=0.045567 ! 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=0.076891Jy sigma=0.045567 ! Fit after self-cal, rms=0.066654Jy sigma=0.042537 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7987 mas, bmaj=2.051 mas, bpa=0.1433 degrees ! Estimated noise=23.3877 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0122671 Jy ! Component: 100 - total flux cleaned = 0.0146989 Jy ! Component: 150 - total flux cleaned = 0.0149179 Jy ! Component: 200 - total flux cleaned = 0.0147438 Jy ! Total flux subtracted in 200 components = 0.0147438 Jy ! Clean residual min=-0.008442 max=0.011223 Jy/beam ! Clean residual mean=-0.000121 rms=0.002891 Jy/beam ! Combined flux in latest and established models = 0.85925 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 179 components and 0.85925 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=0.063712Jy sigma=0.040390 ! Fit after self-cal, rms=0.063141Jy sigma=0.039981 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 = 0.00300814 Jy ! Component: 100 - total flux cleaned = 0.00239087 Jy ! Component: 150 - total flux cleaned = 0.00214017 Jy ! Component: 200 - total flux cleaned = 0.0021414 Jy ! Total flux subtracted in 200 components = 0.0021414 Jy ! Clean residual min=-0.007500 max=0.011204 Jy/beam ! Clean residual mean=-0.000133 rms=0.002588 Jy/beam ! Combined flux in latest and established models = 0.861391 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 199 components and 0.861391 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=0.062387Jy sigma=0.039377 ! Fit after self-cal, rms=0.062282Jy sigma=0.039289 ! Inverting map ! Added new window around map position (-0.7, 6.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0103501 Jy ! Component: 100 - total flux cleaned = 0.0102184 Jy ! Component: 150 - total flux cleaned = 0.0098541 Jy ! Component: 200 - total flux cleaned = 0.00985425 Jy ! Total flux subtracted in 200 components = 0.00985425 Jy ! Clean residual min=-0.006277 max=0.006455 Jy/beam ! Clean residual mean=-0.000182 rms=0.001926 Jy/beam ! Combined flux in latest and established models = 0.871246 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 228 components and 0.871246 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=0.059892Jy sigma=0.037586 ! Fit after self-cal, rms=0.059900Jy sigma=0.037523 ! 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=0.059900Jy sigma=0.037523 ! Fit after self-cal, rms=0.058197Jy sigma=0.037082 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.291 mas, bmaj=2.462 mas, bpa=0.1842 degrees ! Estimated noise=26.0219 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0034514 Jy ! Component: 100 - total flux cleaned = 0.00364157 Jy ! Component: 150 - total flux cleaned = 0.00339374 Jy ! Component: 200 - total flux cleaned = 0.00298905 Jy ! Total flux subtracted in 200 components = 0.00298905 Jy ! Clean residual min=-0.004767 max=0.006061 Jy/beam ! Clean residual mean=-0.000138 rms=0.001734 Jy/beam ! Combined flux in latest and established models = 0.874235 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 240 components and 0.874235 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=0.057461Jy sigma=0.036701 ! Fit after self-cal, rms=0.057374Jy sigma=0.036655 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 = 0.000431131 Jy ! Component: 100 - total flux cleaned = 0.0001636 Jy ! Component: 150 - total flux cleaned = -0.00015323 Jy ! Component: 200 - total flux cleaned = -0.000300075 Jy ! Total flux subtracted in 200 components = -0.000300075 Jy ! Clean residual min=-0.004693 max=0.005527 Jy/beam ! Clean residual mean=-0.000133 rms=0.001554 Jy/beam ! Combined flux in latest and established models = 0.873935 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 251 components and 0.873935 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=0.057065Jy sigma=0.036515 ! Fit after self-cal, rms=0.057054Jy sigma=0.036496 ! 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=0.7999 mas, bmaj=2.051 mas, bpa=0.3503 degrees ! Estimated noise=23.2978 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7999 x 2.051 at 0.3503 degrees (North through East) ! Clean map min=-0.012546 max=0.49111 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=0.6714 mas, bmaj=1.801 mas, bpa=0.4786 degrees ! Estimated noise=29.7963 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.37222 Jy ! Component: 100 - total flux cleaned = 0.510202 Jy ! Component: 150 - total flux cleaned = 0.583591 Jy ! Component: 200 - total flux cleaned = 0.635192 Jy ! Total flux subtracted in 200 components = 0.635192 Jy ! Clean residual min=-0.021437 max=0.031717 Jy/beam ! Clean residual mean=0.000546 rms=0.008889 Jy/beam ! Combined flux in latest and established models = 0.635192 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 40 model components to the UV plane model. ! The established model now contains 40 components and 0.635192 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7999 mas, bmaj=2.051 mas, bpa=0.3503 degrees ! Estimated noise=23.2978 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 = 0.0595886 Jy ! Component: 100 - total flux cleaned = 0.102209 Jy ! Component: 150 - total flux cleaned = 0.134533 Jy ! Component: 200 - total flux cleaned = 0.159455 Jy ! Total flux subtracted in 200 components = 0.159455 Jy ! Clean residual min=-0.015419 max=0.015698 Jy/beam ! Clean residual mean=0.000486 rms=0.005389 Jy/beam ! Combined flux in latest and established models = 0.794647 Jy ! Adding 82 model components to the UV plane model. ! The established model now contains 116 components and 0.794647 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=1.291 mas, bmaj=2.462 mas, bpa=0.1842 degrees ! Estimated noise=26.0219 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0274569 Jy ! Component: 100 - total flux cleaned = 0.0463776 Jy ! Component: 150 - total flux cleaned = 0.0603369 Jy ! Component: 200 - total flux cleaned = 0.0707853 Jy ! Total flux subtracted in 200 components = 0.0707853 Jy ! Clean residual min=-0.011355 max=0.009946 Jy/beam ! Clean residual mean=-0.000032 rms=0.003331 Jy/beam ! Combined flux in latest and established models = 0.865432 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 = 0.00403053 Jy ! Component: 100 - total flux cleaned = 0.00631602 Jy ! Component: 150 - total flux cleaned = 0.00808437 Jy ! Component: 200 - total flux cleaned = 0.00945761 Jy ! Total flux subtracted in 200 components = 0.00945761 Jy ! Clean residual min=-0.009987 max=0.007597 Jy/beam ! Clean residual mean=-0.000146 rms=0.002552 Jy/beam ! Combined flux in latest and established models = 0.87489 Jy ! Adding 99 model components to the UV plane model. ! The established model now contains 201 components and 0.87489 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7999 mas, bmaj=2.051 mas, bpa=0.3503 degrees ! Estimated noise=23.2978 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00088471 Jy ! Component: 100 - total flux cleaned = 0.00108711 Jy ! Component: 150 - total flux cleaned = 0.00148505 Jy ! Component: 200 - total flux cleaned = 0.00202329 Jy ! Total flux subtracted in 200 components = 0.00202329 Jy ! Clean residual min=-0.008195 max=0.006283 Jy/beam ! Clean residual mean=-0.000102 rms=0.002008 Jy/beam ! Combined flux in latest and established models = 0.876913 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 228 components and 0.876913 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=0.058418Jy sigma=0.037967 ! Fit after self-cal, rms=0.058168Jy sigma=0.037802 wmodel /scr/pima/s3111b_uvs/J0204+1514_X_map.mod ! Writing 228 model components to file: /scr/pima/s3111b_uvs/J0204+1514_X_map.mod wobs /scr/pima/s3111b_uvs/J0204+1514_X_uvs.fits ! Writing UV FITS file: /scr/pima/s3111b_uvs/J0204+1514_X_uvs.fits wwins /scr/pima/s3111b_uvs/J0204+1514_X_map.win ! wwins: Wrote 3 windows to /scr/pima/s3111b_uvs/J0204+1514_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 = -0.00294946 Jy ! Component: 100 - total flux cleaned = -0.00384179 Jy ! Component: 150 - total flux cleaned = -0.00486227 Jy ! Component: 200 - total flux cleaned = -0.0053395 Jy ! Component: 250 - total flux cleaned = -0.00605522 Jy ! Component: 300 - total flux cleaned = -0.00674002 Jy ! Component: 350 - total flux cleaned = -0.00755851 Jy ! Component: 400 - total flux cleaned = -0.00810777 Jy ! Component: 450 - total flux cleaned = -0.00848638 Jy ! Component: 500 - total flux cleaned = -0.00877899 Jy ! Component: 550 - total flux cleaned = -0.00892317 Jy ! Component: 600 - total flux cleaned = -0.00913022 Jy ! Component: 650 - total flux cleaned = -0.00926411 Jy ! Component: 700 - total flux cleaned = -0.00945699 Jy ! Component: 750 - total flux cleaned = -0.0095802 Jy ! Component: 800 - total flux cleaned = -0.00963941 Jy ! Component: 850 - total flux cleaned = -0.00975605 Jy ! Component: 900 - total flux cleaned = -0.00987057 Jy ! Component: 950 - total flux cleaned = -0.0100383 Jy ! Component: 1000 - total flux cleaned = -0.0102012 Jy ! Component: 1050 - total flux cleaned = -0.0105165 Jy ! Component: 1100 - total flux cleaned = -0.0106187 Jy ! Component: 1150 - total flux cleaned = -0.0107685 Jy ! Component: 1200 - total flux cleaned = -0.0108653 Jy ! Component: 1250 - total flux cleaned = -0.01096 Jy ! Component: 1300 - total flux cleaned = -0.0111439 Jy ! Component: 1350 - total flux cleaned = -0.0112781 Jy ! Component: 1400 - total flux cleaned = -0.0114983 Jy ! Component: 1450 - total flux cleaned = -0.0117576 Jy ! Component: 1500 - total flux cleaned = -0.0119708 Jy ! Component: 1550 - total flux cleaned = -0.012304 Jy ! Component: 1600 - total flux cleaned = -0.0125482 Jy ! Component: 1650 - total flux cleaned = -0.0127487 Jy ! Component: 1700 - total flux cleaned = -0.0128286 Jy ! Component: 1750 - total flux cleaned = -0.0130609 Jy ! Component: 1800 - total flux cleaned = -0.0132508 Jy ! Component: 1850 - total flux cleaned = -0.0134369 Jy ! Component: 1900 - total flux cleaned = -0.0134734 Jy ! Component: 1950 - total flux cleaned = -0.0136892 Jy ! Component: 2000 - total flux cleaned = -0.0137596 Jy ! Total flux subtracted in 2048 components = -0.0138638 Jy ! Clean residual min=-0.001793 max=0.002183 Jy/beam ! Clean residual mean=-0.000042 rms=0.000722 Jy/beam ! Combined flux in latest and established models = 0.863049 Jy keep ! Adding 127 model components to the UV plane model. ! The established model now contains 353 components and 0.863049 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s3111b_uvs/J0204+1514_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7999 x 2.051 at 0.3503 degrees (North through East) ! Clean map min=-0.0072733 max=0.48837 Jy/beam ! Writing clean map to FITS file: /scr/pima/s3111b_uvs/J0204+1514_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.488373 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000721498 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.443205 0.443205 0.886411 1.77282 3.54564 7.09129 14.1826 28.3651 56.7303 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0021 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.488 quit ! Quitting program ! Log file /scr/pima/s3111b_uvs/J0204+1514_X_uvs.log closed on Mon Jul 23 22:50:10 2012