! Started logfile: /d2/scr/pima/bp177i_uvs/J0805+7410_C_uvs.log on Tue Apr 15 00:18:25 2014 obs /d2/scr/pima/bp177i_uvs/J0805+7410_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J0805+7410_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0805+7410 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1080 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 /d2/scr/pima/bp177i_uvs/J0805+7410_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.006588Jy sigma=42.991317 ! Fit after self-cal, rms=0.890375Jy sigma=38.134976 ! 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=1.307 mas, bmaj=5.248 mas, bpa=-19.77 degrees ! Estimated noise=0.71103 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 = 0.0823037 Jy ! Component: 100 - total flux cleaned = 0.10232 Jy ! Total flux subtracted in 100 components = 0.10232 Jy ! Clean residual min=-0.004028 max=0.008162 Jy/beam ! Clean residual mean=0.000011 rms=0.001233 Jy/beam ! Combined flux in latest and established models = 0.10232 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.10232 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=0.026035Jy sigma=0.965920 ! Fit after self-cal, rms=0.026026Jy sigma=0.965546 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00873955 Jy ! Component: 100 - total flux cleaned = 0.0136256 Jy ! Total flux subtracted in 100 components = 0.0136256 Jy ! Clean residual min=-0.003787 max=0.004811 Jy/beam ! Clean residual mean=0.000005 rms=0.000884 Jy/beam ! Combined flux in latest and established models = 0.115946 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 0.115946 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=0.022054Jy sigma=0.793288 ! Fit after self-cal, rms=0.022038Jy sigma=0.792701 ! 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=1.627 mas, bmaj=5.384 mas, bpa=-21.06 degrees ! Estimated noise=0.510194 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 = 0.00388524 Jy ! Component: 100 - total flux cleaned = 0.00609586 Jy ! Component: 150 - total flux cleaned = 0.00713716 Jy ! Component: 200 - total flux cleaned = 0.00757756 Jy ! Total flux subtracted in 200 components = 0.00757756 Jy ! Clean residual min=-0.003221 max=0.003595 Jy/beam ! Clean residual mean=0.000002 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.123523 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 36 components and 0.123523 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=0.021106Jy sigma=0.766550 ! Fit after self-cal, rms=0.021104Jy sigma=0.766432 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.627 x 5.384 at -21.06 degrees (North through East) ! Clean map min=-0.0029736 max=0.10689 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.09 HN 0.98 KP 0.89 ! LA 0.99 MK 1.17 NL 1.05 OV 0.93 ! PT 0.89 SC 0.88 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.17 HN 0.94 KP 0.93 ! LA 1.09 MK 1.15 NL 1.11 OV 1.02 ! PT 1.02 SC 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 1.04 KP 0.99 ! LA 1.04 MK 1.15 NL 0.99 OV 0.97 ! PT 0.97 SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.01 KP 1.05 ! LA 1.10 MK 1.17 NL 1.03 OV 0.96 ! PT 1.06 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.95 HN 0.99 KP 0.94 ! LA 1.01 MK 1.11 NL 1.05 OV 0.94 ! PT 0.98 SC 0.90 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.03 KP 0.99 ! LA 1.05 MK 1.12 NL 1.04 OV 1.01 ! PT 0.96 SC 0.94 ! ! ! Fit before self-cal, rms=0.021104Jy sigma=0.766432 ! Fit after self-cal, rms=0.019266Jy sigma=0.663652 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.644 mas, bmaj=5.386 mas, bpa=-21.27 degrees ! Estimated noise=0.515895 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 = 0.000160338 Jy ! Component: 100 - total flux cleaned = 7.40375e-05 Jy ! Component: 150 - total flux cleaned = 0.000180504 Jy ! Component: 200 - total flux cleaned = 0.000241386 Jy ! Total flux subtracted in 200 components = 0.000241386 Jy ! Clean residual min=-0.002232 max=0.001964 Jy/beam ! Clean residual mean=0.000002 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.123765 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 42 components and 0.123765 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=0.019063Jy sigma=0.658983 ! Fit after self-cal, rms=0.019065Jy sigma=0.658872 ! 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=0.019065Jy sigma=0.658872 ! Fit after self-cal, rms=0.019118Jy sigma=0.656895 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.646 mas, bmaj=5.384 mas, bpa=-21.31 degrees ! Estimated noise=0.520001 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000430982 Jy ! Component: 100 - total flux cleaned = 0.000400065 Jy ! Component: 150 - total flux cleaned = 0.000475062 Jy ! Component: 200 - total flux cleaned = 0.000506434 Jy ! Total flux subtracted in 200 components = 0.000506434 Jy ! Clean residual min=-0.002127 max=0.001910 Jy/beam ! Clean residual mean=0.000002 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.124271 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 47 components and 0.124271 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=0.019005Jy sigma=0.655186 ! Fit after self-cal, rms=0.019005Jy sigma=0.655164 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.68301e-06 Jy ! Component: 100 - total flux cleaned = 1.44587e-05 Jy ! Component: 150 - total flux cleaned = 2.51579e-05 Jy ! Component: 200 - total flux cleaned = 3.55002e-05 Jy ! Total flux subtracted in 200 components = 3.55002e-05 Jy ! Clean residual min=-0.002133 max=0.001898 Jy/beam ! Clean residual mean=0.000002 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.124306 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 57 components and 0.124306 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=0.018989Jy sigma=0.654720 ! Fit after self-cal, rms=0.018989Jy sigma=0.654714 ! 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=0.018989Jy sigma=0.654714 ! Fit after self-cal, rms=0.019044Jy sigma=0.653457 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.647 mas, bmaj=5.382 mas, bpa=-21.35 degrees ! Estimated noise=0.523582 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000526468 Jy ! Component: 100 - total flux cleaned = 0.0004772 Jy ! Component: 150 - total flux cleaned = 0.000499367 Jy ! Component: 200 - total flux cleaned = 0.0005093 Jy ! Total flux subtracted in 200 components = 0.0005093 Jy ! Clean residual min=-0.002071 max=0.001901 Jy/beam ! Clean residual mean=0.000002 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.124816 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 58 components and 0.124816 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=0.018978Jy sigma=0.653020 ! Fit after self-cal, rms=0.018978Jy sigma=0.653013 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 = 1.29696e-05 Jy ! Component: 100 - total flux cleaned = 1.30369e-05 Jy ! Component: 150 - total flux cleaned = 2.09736e-05 Jy ! Component: 200 - total flux cleaned = 2.08485e-05 Jy ! Total flux subtracted in 200 components = 2.08485e-05 Jy ! Clean residual min=-0.002076 max=0.001893 Jy/beam ! Clean residual mean=0.000002 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.124837 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 65 components and 0.124837 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=0.018970Jy sigma=0.652778 ! Fit after self-cal, rms=0.018970Jy sigma=0.652774 ! 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=0.018970Jy sigma=0.652774 ! Fit after self-cal, rms=0.019019Jy sigma=0.652113 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.63 mas, bmaj=5.875 mas, bpa=-24 degrees ! Estimated noise=0.633683 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000597279 Jy ! Component: 100 - total flux cleaned = 0.000804526 Jy ! Component: 150 - total flux cleaned = 0.000866613 Jy ! Component: 200 - total flux cleaned = 0.000911297 Jy ! Total flux subtracted in 200 components = 0.000911297 Jy ! Clean residual min=-0.001894 max=0.001906 Jy/beam ! Clean residual mean=0.000003 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.125748 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 71 components and 0.125748 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=0.018993Jy sigma=0.652421 ! Fit after self-cal, rms=0.018993Jy sigma=0.652405 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.15158e-05 Jy ! Component: 100 - total flux cleaned = 7.7678e-05 Jy ! Component: 150 - total flux cleaned = 0.000104174 Jy ! Component: 200 - total flux cleaned = 0.000110366 Jy ! Total flux subtracted in 200 components = 0.000110366 Jy ! Clean residual min=-0.001896 max=0.001920 Jy/beam ! Clean residual mean=0.000003 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.125858 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 77 components and 0.125858 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=0.018991Jy sigma=0.652456 ! Fit after self-cal, rms=0.018991Jy sigma=0.652451 ! 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=1.649 mas, bmaj=5.381 mas, bpa=-21.38 degrees ! Estimated noise=0.526406 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.649 x 5.381 at -21.38 degrees (North through East) ! Clean map min=-0.00198 max=0.11061 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=1.325 mas, bmaj=5.233 mas, bpa=-20.06 degrees ! Estimated noise=0.739559 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0856054 Jy ! Component: 100 - total flux cleaned = 0.105426 Jy ! Component: 150 - total flux cleaned = 0.113382 Jy ! Component: 200 - total flux cleaned = 0.117467 Jy ! Total flux subtracted in 200 components = 0.117467 Jy ! Clean residual min=-0.002406 max=0.003159 Jy/beam ! Clean residual mean=0.000005 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.117467 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.117467 Jy ! Inverting map and beam ! Estimated beam: bmin=1.649 mas, bmaj=5.381 mas, bpa=-21.38 degrees ! Estimated noise=0.526406 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) ! Added new window around map position (-47.7, -54.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00348648 Jy ! Component: 100 - total flux cleaned = 0.0054962 Jy ! Component: 150 - total flux cleaned = 0.00625921 Jy ! Component: 200 - total flux cleaned = 0.00660675 Jy ! Total flux subtracted in 200 components = 0.00660675 Jy ! Clean residual min=-0.002081 max=0.001927 Jy/beam ! Clean residual mean=0.000002 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.124074 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 35 components and 0.124074 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=3.63 mas, bmaj=5.875 mas, bpa=-24 degrees ! Estimated noise=0.633683 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000978237 Jy ! Component: 100 - total flux cleaned = 0.00104335 Jy ! Component: 150 - total flux cleaned = 0.00112872 Jy ! Component: 200 - total flux cleaned = 0.00117994 Jy ! Total flux subtracted in 200 components = 0.00117994 Jy ! Clean residual min=-0.001845 max=0.001917 Jy/beam ! Clean residual mean=0.000003 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.125254 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 = 7.14579e-05 Jy ! Component: 100 - total flux cleaned = 0.000114873 Jy ! Component: 150 - total flux cleaned = 0.000173593 Jy ! Component: 200 - total flux cleaned = 0.000226302 Jy ! Total flux subtracted in 200 components = 0.000226302 Jy ! Clean residual min=-0.001868 max=0.001909 Jy/beam ! Clean residual mean=0.000003 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.12548 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 74 components and 0.12548 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.649 mas, bmaj=5.381 mas, bpa=-21.38 degrees ! Estimated noise=0.526406 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000239196 Jy ! Component: 100 - total flux cleaned = -0.000148245 Jy ! Component: 150 - total flux cleaned = -6.69225e-05 Jy ! Component: 200 - total flux cleaned = -1.15376e-05 Jy ! Total flux subtracted in 200 components = -1.15376e-05 Jy ! Clean residual min=-0.001967 max=0.001782 Jy/beam ! Clean residual mean=0.000002 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.125469 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 95 components and 0.125469 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=0.018775Jy sigma=0.644636 ! Fit after self-cal, rms=0.018747Jy sigma=0.643341 wmodel /d2/scr/pima/bp177i_uvs/J0805+7410_C_map.mod ! Writing 95 model components to file: /d2/scr/pima/bp177i_uvs/J0805+7410_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J0805+7410_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J0805+7410_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J0805+7410_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177i_uvs/J0805+7410_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 = 3.97213e-05 Jy ! Component: 100 - total flux cleaned = 0.000312249 Jy ! Component: 150 - total flux cleaned = 0.000593228 Jy ! Component: 200 - total flux cleaned = 0.000754399 Jy ! Component: 250 - total flux cleaned = 0.000780671 Jy ! Component: 300 - total flux cleaned = 0.00082927 Jy ! Component: 350 - total flux cleaned = 0.000781149 Jy ! Component: 400 - total flux cleaned = 0.000758223 Jy ! Component: 450 - total flux cleaned = 0.000780614 Jy ! Component: 500 - total flux cleaned = 0.000759144 Jy ! Component: 550 - total flux cleaned = 0.000759706 Jy ! Component: 600 - total flux cleaned = 0.00073976 Jy ! Component: 650 - total flux cleaned = 0.000719695 Jy ! Component: 700 - total flux cleaned = 0.000699656 Jy ! Component: 750 - total flux cleaned = 0.00064266 Jy ! Component: 800 - total flux cleaned = 0.000624002 Jy ! Component: 850 - total flux cleaned = 0.000515168 Jy ! Component: 900 - total flux cleaned = 0.00042623 Jy ! Component: 950 - total flux cleaned = 0.000321757 Jy ! Component: 1000 - total flux cleaned = 0.000184824 Jy ! Component: 1050 - total flux cleaned = 0.00011784 Jy ! Component: 1100 - total flux cleaned = 8.48203e-05 Jy ! Component: 1150 - total flux cleaned = 1.9815e-05 Jy ! Component: 1200 - total flux cleaned = -4.42628e-05 Jy ! Component: 1250 - total flux cleaned = -7.56948e-05 Jy ! Component: 1300 - total flux cleaned = -7.59218e-05 Jy ! Component: 1350 - total flux cleaned = -9.13617e-05 Jy ! Component: 1400 - total flux cleaned = -0.000121539 Jy ! Component: 1450 - total flux cleaned = -0.000106423 Jy ! Component: 1500 - total flux cleaned = -6.243e-05 Jy ! Component: 1550 - total flux cleaned = -4.80629e-05 Jy ! Component: 1600 - total flux cleaned = 2.29957e-05 Jy ! Component: 1650 - total flux cleaned = 2.2745e-05 Jy ! Component: 1700 - total flux cleaned = 2.30542e-05 Jy ! Component: 1750 - total flux cleaned = 9.15077e-05 Jy ! Component: 1800 - total flux cleaned = 0.00013213 Jy ! Component: 1850 - total flux cleaned = 0.000172283 Jy ! Component: 1900 - total flux cleaned = 0.000185552 Jy ! Component: 1950 - total flux cleaned = 0.000224883 Jy ! Component: 2000 - total flux cleaned = 0.000250798 Jy ! Component: 2050 - total flux cleaned = 0.000327722 Jy ! Component: 2100 - total flux cleaned = 0.000289796 Jy ! Component: 2150 - total flux cleaned = 0.000365111 Jy ! Component: 2200 - total flux cleaned = 0.000389924 Jy ! Component: 2250 - total flux cleaned = 0.000377596 Jy ! Component: 2300 - total flux cleaned = 0.000389932 Jy ! Component: 2350 - total flux cleaned = 0.000402015 Jy ! Component: 2400 - total flux cleaned = 0.000438041 Jy ! Component: 2450 - total flux cleaned = 0.00043803 Jy ! Component: 2500 - total flux cleaned = 0.00044977 Jy ! Component: 2550 - total flux cleaned = 0.000414913 Jy ! Component: 2600 - total flux cleaned = 0.000461175 Jy ! Component: 2650 - total flux cleaned = 0.000426594 Jy ! Component: 2700 - total flux cleaned = 0.000392297 Jy ! Component: 2750 - total flux cleaned = 0.000403645 Jy ! Component: 2800 - total flux cleaned = 0.000369884 Jy ! Component: 2850 - total flux cleaned = 0.000347593 Jy ! Component: 2900 - total flux cleaned = 0.000336713 Jy ! Component: 2950 - total flux cleaned = 0.000347707 Jy ! Component: 3000 - total flux cleaned = 0.000271631 Jy ! Component: 3050 - total flux cleaned = 0.000260808 Jy ! Component: 3100 - total flux cleaned = 0.00022869 Jy ! Component: 3150 - total flux cleaned = 0.000196734 Jy ! Component: 3200 - total flux cleaned = 0.000196644 Jy ! Component: 3250 - total flux cleaned = 0.000186199 Jy ! Component: 3300 - total flux cleaned = 0.000123666 Jy ! Component: 3350 - total flux cleaned = 0.000154749 Jy ! Component: 3400 - total flux cleaned = 0.000134233 Jy ! Component: 3450 - total flux cleaned = 0.000103605 Jy ! Component: 3500 - total flux cleaned = 0.000113862 Jy ! Component: 3550 - total flux cleaned = 0.000124016 Jy ! Component: 3600 - total flux cleaned = 9.39816e-05 Jy ! Component: 3650 - total flux cleaned = 0.000123828 Jy ! Component: 3700 - total flux cleaned = 0.000123763 Jy ! Component: 3750 - total flux cleaned = 0.000104112 Jy ! Component: 3800 - total flux cleaned = 0.000133516 Jy ! Component: 3850 - total flux cleaned = 0.000104289 Jy ! Component: 3900 - total flux cleaned = 0.000114012 Jy ! Component: 3950 - total flux cleaned = 0.00011403 Jy ! Component: 4000 - total flux cleaned = 0.00010447 Jy ! Component: 4050 - total flux cleaned = 0.000104489 Jy ! Total flux subtracted in 4096 components = 0.000123491 Jy ! Clean residual min=-0.000519 max=0.000595 Jy/beam ! Clean residual mean=-0.000000 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.125592 Jy keep ! Adding 296 model components to the UV plane model. ! The established model now contains 391 components and 0.125592 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J0805+7410_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.649 x 5.381 at -21.38 degrees (North through East) ! Clean map min=-0.0014027 max=0.11078 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J0805+7410_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.110779 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000171274 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.463825 0.463825 0.927651 1.8553 3.7106 7.42121 14.8424 29.6848 59.3697 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.11 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 646.795 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J0805+7410_C_uvs.log closed on Tue Apr 15 00:18:31 2014