! Started logfile: /d2/scr/pima/bp177f_uvs/J2114+1714_X_uvs.log on Fri Mar 21 07:35:40 2014 obs /d2/scr/pima/bp177f_uvs/J2114+1714_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177f_uvs/J2114+1714_X_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2114+1714 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 864 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177f_uvs/J2114+1714_X] 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 0.200x0.200 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=1.012745Jy sigma=40.051145 ! Fit after self-cal, rms=0.865542Jy sigma=34.225980 ! 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=0.9519 mas, bmaj=2.373 mas, bpa=16.24 degrees ! Estimated noise=0.82864 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 = 0.101784 Jy ! Component: 100 - total flux cleaned = 0.124335 Jy ! Total flux subtracted in 100 components = 0.124335 Jy ! Clean residual min=-0.005460 max=0.010497 Jy/beam ! Clean residual mean=-0.000004 rms=0.001767 Jy/beam ! Combined flux in latest and established models = 0.124335 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.124335 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=0.028731Jy sigma=1.094232 ! Fit after self-cal, rms=0.028722Jy sigma=1.093838 ! 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=1.127 mas, bmaj=2.598 mas, bpa=15.92 degrees ! Estimated noise=0.616444 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 (-1.8, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0141256 Jy ! Component: 100 - total flux cleaned = 0.0219942 Jy ! Component: 150 - total flux cleaned = 0.0270435 Jy ! Component: 200 - total flux cleaned = 0.0307314 Jy ! Total flux subtracted in 200 components = 0.0307314 Jy ! Clean residual min=-0.004488 max=0.006638 Jy/beam ! Clean residual mean=-0.000004 rms=0.001086 Jy/beam ! Combined flux in latest and established models = 0.155067 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 40 components and 0.155067 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=0.020209Jy sigma=0.762817 ! Fit after self-cal, rms=0.019862Jy sigma=0.748043 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.127 x 2.598 at 15.92 degrees (North through East) ! Clean map min=-0.0041086 max=0.13057 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 1.13 FD 1.11 HN 0.90 KP 0.92 ! LA 0.99 NL 1.10 OV 0.98 PT 0.87 ! SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 0.90 KP 0.91 ! LA 0.94 NL 1.13 OV 0.91 PT 0.88 ! SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.05 HN 0.97 KP 1.07 ! LA 0.90 NL 1.08 OV 0.98 PT 0.93 ! SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.06 HN 1.01 KP 0.91 ! LA 0.95 NL 1.11 OV 0.94 PT 0.92 ! SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.96 KP 1.03 ! LA 0.98 NL 1.03 OV 0.95 PT 0.89 ! SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.07 HN 1.11 KP 1.01 ! LA 1.04 NL 1.10 OV 1.02 PT 0.94 ! SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 1.02 KP 1.02 ! LA 0.94 NL 1.17 OV 1.00 PT 0.93 ! SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.99 HN 0.95 KP 1.06 ! LA 0.90 NL 1.09 OV 1.05 PT 0.86 ! SC 1.11 ! ! ! Fit before self-cal, rms=0.019862Jy sigma=0.748043 ! Fit after self-cal, rms=0.013219Jy sigma=0.507093 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.131 mas, bmaj=2.614 mas, bpa=15.65 degrees ! Estimated noise=0.610382 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 = 0.000178188 Jy ! Component: 100 - total flux cleaned = 0.000177749 Jy ! Component: 150 - total flux cleaned = 0.000149452 Jy ! Component: 200 - total flux cleaned = 5.5213e-05 Jy ! Total flux subtracted in 200 components = 5.5213e-05 Jy ! Clean residual min=-0.001710 max=0.001424 Jy/beam ! Clean residual mean=0.000000 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.155122 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 55 components and 0.155122 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=0.013041Jy sigma=0.501264 ! Fit after self-cal, rms=0.013034Jy sigma=0.500996 ! 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=0.013034Jy sigma=0.500996 ! Fit after self-cal, rms=0.013014Jy sigma=0.500555 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.13 mas, bmaj=2.615 mas, bpa=15.7 degrees ! Estimated noise=0.609975 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000276351 Jy ! Component: 100 - total flux cleaned = -0.000338354 Jy ! Component: 150 - total flux cleaned = -0.000408616 Jy ! Component: 200 - total flux cleaned = -0.000408958 Jy ! Total flux subtracted in 200 components = -0.000408958 Jy ! Clean residual min=-0.001636 max=0.001326 Jy/beam ! Clean residual mean=0.000000 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.154713 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 67 components and 0.154713 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=0.012949Jy sigma=0.498440 ! Fit after self-cal, rms=0.012947Jy sigma=0.498334 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 = -0.000144621 Jy ! Component: 100 - total flux cleaned = -0.000173705 Jy ! Component: 150 - total flux cleaned = -0.000187087 Jy ! Component: 200 - total flux cleaned = -0.000187174 Jy ! Total flux subtracted in 200 components = -0.000187174 Jy ! Clean residual min=-0.001599 max=0.001288 Jy/beam ! Clean residual mean=0.000000 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.154526 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 80 components and 0.154526 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=0.012917Jy sigma=0.497349 ! Fit after self-cal, rms=0.012916Jy sigma=0.497304 ! 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=0.012916Jy sigma=0.497304 ! Fit after self-cal, rms=0.012902Jy sigma=0.496931 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.128 mas, bmaj=2.615 mas, bpa=15.73 degrees ! Estimated noise=0.609569 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000405721 Jy ! Component: 100 - total flux cleaned = -0.000380089 Jy ! Component: 150 - total flux cleaned = -0.000368437 Jy ! Component: 200 - total flux cleaned = -0.00037938 Jy ! Total flux subtracted in 200 components = -0.00037938 Jy ! Clean residual min=-0.001520 max=0.001233 Jy/beam ! Clean residual mean=0.000000 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.154146 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 86 components and 0.154146 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=0.012870Jy sigma=0.495880 ! Fit after self-cal, rms=0.012868Jy sigma=0.495816 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 = -0.000131685 Jy ! Component: 100 - total flux cleaned = -0.00011092 Jy ! Component: 150 - total flux cleaned = -0.000110569 Jy ! Component: 200 - total flux cleaned = -0.000110469 Jy ! Total flux subtracted in 200 components = -0.000110469 Jy ! Clean residual min=-0.001504 max=0.001208 Jy/beam ! Clean residual mean=0.000000 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.154036 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 92 components and 0.154036 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=0.012854Jy sigma=0.495298 ! Fit after self-cal, rms=0.012853Jy sigma=0.495273 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.012853Jy sigma=0.495273 ! Fit after self-cal, rms=0.012842Jy sigma=0.494973 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.277 mas, bmaj=3.132 mas, bpa=7.864 degrees ! Estimated noise=0.714345 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000217814 Jy ! Component: 100 - total flux cleaned = -0.000294459 Jy ! Component: 150 - total flux cleaned = -0.000315225 Jy ! Component: 200 - total flux cleaned = -0.000324218 Jy ! Total flux subtracted in 200 components = -0.000324218 Jy ! Clean residual min=-0.001487 max=0.001376 Jy/beam ! Clean residual mean=0.000001 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.153712 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 96 components and 0.153712 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=0.012828Jy sigma=0.494579 ! Fit after self-cal, rms=0.012826Jy sigma=0.494514 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 = -2.69071e-05 Jy ! Component: 100 - total flux cleaned = -2.61761e-05 Jy ! Component: 150 - total flux cleaned = -1.85383e-05 Jy ! Component: 200 - total flux cleaned = -5.46551e-06 Jy ! Total flux subtracted in 200 components = -5.46551e-06 Jy ! Clean residual min=-0.001451 max=0.001355 Jy/beam ! Clean residual mean=0.000001 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.153706 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 102 components and 0.153706 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=0.012823Jy sigma=0.494412 ! Fit after self-cal, rms=0.012821Jy sigma=0.494366 ! 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=1.127 mas, bmaj=2.615 mas, bpa=15.75 degrees ! Estimated noise=0.609243 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.127 x 2.615 at 15.75 degrees (North through East) ! Clean map min=-0.0013937 max=0.1293 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=0.9471 mas, bmaj=2.382 mas, bpa=16.04 degrees ! Estimated noise=0.816832 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.100319 Jy ! Component: 100 - total flux cleaned = 0.122835 Jy ! Component: 150 - total flux cleaned = 0.132485 Jy ! Component: 200 - total flux cleaned = 0.13855 Jy ! Total flux subtracted in 200 components = 0.13855 Jy ! Clean residual min=-0.002823 max=0.003480 Jy/beam ! Clean residual mean=-0.000001 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 0.13855 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.13855 Jy ! Inverting map and beam ! Estimated beam: bmin=1.127 mas, bmaj=2.615 mas, bpa=15.75 degrees ! Estimated noise=0.609243 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 = 0.00511113 Jy ! Component: 100 - total flux cleaned = 0.00788074 Jy ! Component: 150 - total flux cleaned = 0.0097461 Jy ! Component: 200 - total flux cleaned = 0.0111093 Jy ! Total flux subtracted in 200 components = 0.0111093 Jy ! Clean residual min=-0.001647 max=0.001440 Jy/beam ! Clean residual mean=-0.000000 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.149659 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 63 components and 0.149659 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.277 mas, bmaj=3.132 mas, bpa=7.864 degrees ! Estimated noise=0.714345 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00152547 Jy ! Component: 100 - total flux cleaned = 0.00246225 Jy ! Component: 150 - total flux cleaned = 0.00297714 Jy ! Component: 200 - total flux cleaned = 0.00309568 Jy ! Total flux subtracted in 200 components = 0.00309568 Jy ! Clean residual min=-0.001455 max=0.001299 Jy/beam ! Clean residual mean=0.000000 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.152755 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 = 0.000117337 Jy ! Component: 100 - total flux cleaned = 0.000203538 Jy ! Component: 150 - total flux cleaned = 0.000279328 Jy ! Component: 200 - total flux cleaned = 0.000346038 Jy ! Total flux subtracted in 200 components = 0.000346038 Jy ! Clean residual min=-0.001424 max=0.001310 Jy/beam ! Clean residual mean=0.000000 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.153101 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 103 components and 0.153101 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.127 mas, bmaj=2.615 mas, bpa=15.75 degrees ! Estimated noise=0.609243 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.77369e-05 Jy ! Component: 100 - total flux cleaned = 3.75817e-05 Jy ! Component: 150 - total flux cleaned = 0.000100977 Jy ! Component: 200 - total flux cleaned = 0.000168793 Jy ! Total flux subtracted in 200 components = 0.000168793 Jy ! Clean residual min=-0.001488 max=0.001199 Jy/beam ! Clean residual mean=0.000000 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.15327 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 119 components and 0.15327 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=0.012840Jy sigma=0.494849 ! Fit after self-cal, rms=0.012834Jy sigma=0.494685 wmodel /d2/scr/pima/bp177f_uvs/J2114+1714_X_map.mod ! Writing 119 model components to file: /d2/scr/pima/bp177f_uvs/J2114+1714_X_map.mod wobs /d2/scr/pima/bp177f_uvs/J2114+1714_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177f_uvs/J2114+1714_X_uvs.fits wwins /d2/scr/pima/bp177f_uvs/J2114+1714_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177f_uvs/J2114+1714_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=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000557971 Jy ! Component: 100 - total flux cleaned = -0.000430433 Jy ! Component: 150 - total flux cleaned = -0.000232258 Jy ! Component: 200 - total flux cleaned = -0.00010116 Jy ! Component: 250 - total flux cleaned = 4.95553e-06 Jy ! Component: 300 - total flux cleaned = 7.23706e-05 Jy ! Component: 350 - total flux cleaned = 0.00010465 Jy ! Component: 400 - total flux cleaned = 0.000135621 Jy ! Component: 450 - total flux cleaned = 0.000194938 Jy ! Component: 500 - total flux cleaned = 0.000224132 Jy ! Component: 550 - total flux cleaned = 0.00028029 Jy ! Component: 600 - total flux cleaned = 0.000334566 Jy ! Component: 650 - total flux cleaned = 0.000400098 Jy ! Component: 700 - total flux cleaned = 0.000413054 Jy ! Component: 750 - total flux cleaned = 0.000450157 Jy ! Component: 800 - total flux cleaned = 0.000438138 Jy ! Component: 850 - total flux cleaned = 0.000473629 Jy ! Component: 900 - total flux cleaned = 0.000484684 Jy ! Component: 950 - total flux cleaned = 0.000484721 Jy ! Component: 1000 - total flux cleaned = 0.000540265 Jy ! Component: 1050 - total flux cleaned = 0.000561743 Jy ! Component: 1100 - total flux cleaned = 0.000561971 Jy ! Component: 1150 - total flux cleaned = 0.000613685 Jy ! Component: 1200 - total flux cleaned = 0.000593229 Jy ! Component: 1250 - total flux cleaned = 0.000583214 Jy ! Component: 1300 - total flux cleaned = 0.000583399 Jy ! Component: 1350 - total flux cleaned = 0.000602489 Jy ! Component: 1400 - total flux cleaned = 0.000602349 Jy ! Component: 1450 - total flux cleaned = 0.000602205 Jy ! Component: 1500 - total flux cleaned = 0.000574664 Jy ! Component: 1550 - total flux cleaned = 0.000583646 Jy ! Component: 1600 - total flux cleaned = 0.000574644 Jy ! Component: 1650 - total flux cleaned = 0.000583306 Jy ! Component: 1700 - total flux cleaned = 0.000583376 Jy ! Component: 1750 - total flux cleaned = 0.000591917 Jy ! Component: 1800 - total flux cleaned = 0.00057522 Jy ! Component: 1850 - total flux cleaned = 0.00057531 Jy ! Component: 1900 - total flux cleaned = 0.000583354 Jy ! Component: 1950 - total flux cleaned = 0.000575138 Jy ! Component: 2000 - total flux cleaned = 0.000567218 Jy ! Component: 2050 - total flux cleaned = 0.000567177 Jy ! Component: 2100 - total flux cleaned = 0.000543893 Jy ! Component: 2150 - total flux cleaned = 0.000551677 Jy ! Component: 2200 - total flux cleaned = 0.000559376 Jy ! Component: 2250 - total flux cleaned = 0.000551841 Jy ! Component: 2300 - total flux cleaned = 0.000544394 Jy ! Component: 2350 - total flux cleaned = 0.000515064 Jy ! Component: 2400 - total flux cleaned = 0.000529629 Jy ! Component: 2450 - total flux cleaned = 0.000536798 Jy ! Component: 2500 - total flux cleaned = 0.000515343 Jy ! Component: 2550 - total flux cleaned = 0.000536626 Jy ! Component: 2600 - total flux cleaned = 0.000543586 Jy ! Component: 2650 - total flux cleaned = 0.000529525 Jy ! Component: 2700 - total flux cleaned = 0.00051566 Jy ! Component: 2750 - total flux cleaned = 0.000536208 Jy ! Component: 2800 - total flux cleaned = 0.000542997 Jy ! Component: 2850 - total flux cleaned = 0.000556513 Jy ! Component: 2900 - total flux cleaned = 0.000556439 Jy ! Component: 2950 - total flux cleaned = 0.000569823 Jy ! Component: 3000 - total flux cleaned = 0.000563168 Jy ! Component: 3050 - total flux cleaned = 0.000576459 Jy ! Component: 3100 - total flux cleaned = 0.000589636 Jy ! Component: 3150 - total flux cleaned = 0.000596202 Jy ! Component: 3200 - total flux cleaned = 0.000609262 Jy ! Component: 3250 - total flux cleaned = 0.000615796 Jy ! Component: 3300 - total flux cleaned = 0.000635171 Jy ! Component: 3350 - total flux cleaned = 0.000641612 Jy ! Component: 3400 - total flux cleaned = 0.000648039 Jy ! Component: 3450 - total flux cleaned = 0.000654444 Jy ! Component: 3500 - total flux cleaned = 0.000673549 Jy ! Component: 3550 - total flux cleaned = 0.000686222 Jy ! Component: 3600 - total flux cleaned = 0.000692524 Jy ! Component: 3650 - total flux cleaned = 0.000711441 Jy ! Component: 3700 - total flux cleaned = 0.000711423 Jy ! Component: 3750 - total flux cleaned = 0.000723935 Jy ! Component: 3800 - total flux cleaned = 0.000723961 Jy ! Component: 3850 - total flux cleaned = 0.000748861 Jy ! Component: 3900 - total flux cleaned = 0.000748865 Jy ! Component: 3950 - total flux cleaned = 0.000755055 Jy ! Component: 4000 - total flux cleaned = 0.000755042 Jy ! Component: 4050 - total flux cleaned = 0.000761198 Jy ! Total flux subtracted in 4096 components = 0.000779645 Jy ! Clean residual min=-0.000353 max=0.000362 Jy/beam ! Clean residual mean=0.000000 rms=0.000102 Jy/beam ! Combined flux in latest and established models = 0.15405 Jy keep ! Adding 247 model components to the UV plane model. ! The established model now contains 366 components and 0.15405 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177f_uvs/J2114+1714_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.127 x 2.615 at 15.75 degrees (North through East) ! Clean map min=-0.00074931 max=0.12939 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177f_uvs/J2114+1714_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.129395 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.82564e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.227806 0.227806 0.455612 0.911224 1.82245 3.6449 7.28979 14.5796 29.1592 58.3183 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.129 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1316.91 quit ! Quitting program ! Log file /d2/scr/pima/bp177f_uvs/J2114+1714_X_uvs.log closed on Fri Mar 21 07:35:44 2014