! Started logfile: /scr/pima/bp171ag_uvs/J2311+3156_X_uvs.log on Fri Oct 11 07:21:35 2013 obs /scr/pima/bp171ag_uvs/J2311+3156_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171ag_uvs/J2311+3156_X_uva.fits ! AN table 1: 4 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.95 visibilities/baseline/integration-bin. ! Found source: J2311+3156 ! ! 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 1368 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 /scr/pima/bp171ag_uvs/J2311+3156_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 = 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. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002476Jy sigma=3.749122 ! Fit after self-cal, rms=0.911666Jy sigma=3.350315 ! 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=0.8325 mas, bmaj=2.254 mas, bpa=0.932 degrees ! Estimated noise=8.56125 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 = 0.0695264 Jy ! Component: 100 - total flux cleaned = 0.0910356 Jy ! Total flux subtracted in 100 components = 0.0910356 Jy ! Clean residual min=-0.004959 max=0.011134 Jy/beam ! Clean residual mean=-0.000002 rms=0.001544 Jy/beam ! Combined flux in latest and established models = 0.0910356 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0910356 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=0.026964Jy sigma=0.112914 ! Fit after self-cal, rms=0.026871Jy sigma=0.112778 ! Inverting map ! Added new window around map position (-1, 1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116315 Jy ! Component: 100 - total flux cleaned = 0.018501 Jy ! Total flux subtracted in 100 components = 0.018501 Jy ! Clean residual min=-0.003968 max=0.005751 Jy/beam ! Clean residual mean=-0.000001 rms=0.000911 Jy/beam ! Combined flux in latest and established models = 0.109537 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 30 components and 0.109537 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=0.021374Jy sigma=0.079807 ! Fit after self-cal, rms=0.021192Jy sigma=0.079301 ! 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=1.006 mas, bmaj=2.508 mas, bpa=0.2701 degrees ! Estimated noise=5.46654 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 = 0.00684984 Jy ! Component: 100 - total flux cleaned = 0.0106686 Jy ! Component: 150 - total flux cleaned = 0.0131676 Jy ! Component: 200 - total flux cleaned = 0.0148941 Jy ! Total flux subtracted in 200 components = 0.0148941 Jy ! Clean residual min=-0.002724 max=0.003746 Jy/beam ! Clean residual mean=-0.000000 rms=0.000786 Jy/beam ! Combined flux in latest and established models = 0.124431 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 54 components and 0.124431 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=0.019724Jy sigma=0.066168 ! Fit after self-cal, rms=0.019673Jy sigma=0.065959 ! 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 1.09 FD 1.12 HN 0.90 KP 0.97 ! LA 1.00 MK 1.02 NL 1.06 OV 1.04 ! PT 0.89 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.05 HN 0.88 KP 0.94 ! LA 0.96 MK 1.13 NL 1.07 OV 1.00 ! PT 0.92 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.09 HN 0.94 KP 1.09 ! LA 0.94 MK 1.22 NL 1.08 OV 1.01 ! PT 0.92 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.15 HN 1.00 KP 0.91 ! LA 0.96 MK 1.15 NL 1.04 OV 1.01 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.05 HN 0.96 KP 1.04 ! LA 0.99 MK 1.10 NL 0.94 OV 0.98 ! PT 0.92 SC 0.91 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 1.06 KP 1.00 ! LA 1.03 MK 1.10 NL 1.05 OV 1.01 ! PT 0.93 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 0.96 KP 0.99 ! LA 0.97 MK 1.05 NL 1.03 OV 1.05 ! PT 0.92 SC 0.90 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.05 HN 0.97 KP 1.01 ! LA 0.91 MK 1.03 NL 1.03 OV 1.01 ! PT 0.88 SC 1.04 ! ! ! Fit before self-cal, rms=0.019673Jy sigma=0.065959 ! Fit after self-cal, rms=0.018262Jy sigma=0.055070 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.018 mas, bmaj=2.512 mas, bpa=0.6322 degrees ! Estimated noise=5.41159 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 = -0.00144098 Jy ! Component: 100 - total flux cleaned = -0.00200741 Jy ! Component: 150 - total flux cleaned = -0.00217613 Jy ! Component: 200 - total flux cleaned = -0.00221669 Jy ! Total flux subtracted in 200 components = -0.00221669 Jy ! Clean residual min=-0.001473 max=0.001690 Jy/beam ! Clean residual mean=0.000000 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.122214 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 65 components and 0.122214 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=0.018034Jy sigma=0.054901 ! Fit after self-cal, rms=0.018043Jy sigma=0.054853 ! 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=0.018043Jy sigma=0.054853 ! Fit after self-cal, rms=0.018021Jy sigma=0.054670 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.018 mas, bmaj=2.516 mas, bpa=0.6223 degrees ! Estimated noise=5.37243 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00103586 Jy ! Component: 100 - total flux cleaned = -0.00143874 Jy ! Component: 150 - total flux cleaned = -0.0015686 Jy ! Component: 200 - total flux cleaned = -0.00163149 Jy ! Total flux subtracted in 200 components = -0.00163149 Jy ! Clean residual min=-0.001309 max=0.001585 Jy/beam ! Clean residual mean=0.000000 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.120582 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 76 components and 0.120582 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=0.017859Jy sigma=0.054695 ! Fit after self-cal, rms=0.017856Jy sigma=0.054673 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (13.6, 39.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000703432 Jy ! Component: 100 - total flux cleaned = 0.000847131 Jy ! Component: 150 - total flux cleaned = 0.00101468 Jy ! Component: 200 - total flux cleaned = 0.00115789 Jy ! Total flux subtracted in 200 components = 0.00115789 Jy ! Clean residual min=-0.001186 max=0.001306 Jy/beam ! Clean residual mean=-0.000000 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.12174 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 92 components and 0.12174 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=0.017680Jy sigma=0.054051 ! Fit after self-cal, rms=0.017673Jy sigma=0.054034 ! 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=0.017673Jy sigma=0.054034 ! Fit after self-cal, rms=0.017624Jy sigma=0.053860 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.018 mas, bmaj=2.518 mas, bpa=0.6291 degrees ! Estimated noise=5.32562 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000773299 Jy ! Component: 100 - total flux cleaned = -0.000908521 Jy ! Component: 150 - total flux cleaned = -0.000985097 Jy ! Component: 200 - total flux cleaned = -0.00105353 Jy ! Total flux subtracted in 200 components = -0.00105353 Jy ! Clean residual min=-0.001146 max=0.001230 Jy/beam ! Clean residual mean=0.000000 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.120687 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 101 components and 0.120687 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=0.017489Jy sigma=0.053844 ! Fit after self-cal, rms=0.017489Jy sigma=0.053839 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 = -1.79103e-05 Jy ! Component: 100 - total flux cleaned = -4.9252e-05 Jy ! Component: 150 - total flux cleaned = -9.21419e-05 Jy ! Component: 200 - total flux cleaned = -0.000105457 Jy ! Total flux subtracted in 200 components = -0.000105457 Jy ! Clean residual min=-0.001171 max=0.001210 Jy/beam ! Clean residual mean=0.000000 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.120581 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 110 components and 0.120581 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=0.017443Jy sigma=0.053787 ! Fit after self-cal, rms=0.017445Jy sigma=0.053781 ! 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=0.017445Jy sigma=0.053781 ! Fit after self-cal, rms=0.017391Jy sigma=0.053655 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.162 mas, bmaj=3.236 mas, bpa=-6.681 degrees ! Estimated noise=5.76118 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00087626 Jy ! Component: 100 - total flux cleaned = -0.000972364 Jy ! Component: 150 - total flux cleaned = -0.00106869 Jy ! Component: 200 - total flux cleaned = -0.00111401 Jy ! Total flux subtracted in 200 components = -0.00111401 Jy ! Clean residual min=-0.001456 max=0.001547 Jy/beam ! Clean residual mean=0.000000 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.119467 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 128 components and 0.119467 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=0.017292Jy sigma=0.053748 ! Fit after self-cal, rms=0.017293Jy sigma=0.053731 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 = -5.90475e-05 Jy ! Component: 100 - total flux cleaned = -5.82741e-05 Jy ! Component: 150 - total flux cleaned = -7.41709e-05 Jy ! Component: 200 - total flux cleaned = -8.14077e-05 Jy ! Total flux subtracted in 200 components = -8.14077e-05 Jy ! Clean residual min=-0.001425 max=0.001514 Jy/beam ! Clean residual mean=0.000000 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.119386 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 133 components and 0.119386 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=0.017290Jy sigma=0.053727 ! Fit after self-cal, rms=0.017289Jy sigma=0.053722 ! 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=1.018 mas, bmaj=2.52 mas, bpa=0.6444 degrees ! Estimated noise=5.27967 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.018 x 2.52 at 0.6444 degrees (North through East) ! Clean map min=-0.0014586 max=0.088212 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=0.8415 mas, bmaj=2.265 mas, bpa=1.185 degrees ! Estimated noise=8.37727 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0679856 Jy ! Component: 100 - total flux cleaned = 0.0893207 Jy ! Component: 150 - total flux cleaned = 0.099896 Jy ! Component: 200 - total flux cleaned = 0.105658 Jy ! Total flux subtracted in 200 components = 0.105658 Jy ! Clean residual min=-0.002140 max=0.003291 Jy/beam ! Clean residual mean=-0.000001 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.105658 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.105658 Jy ! Inverting map and beam ! Estimated beam: bmin=1.018 mas, bmaj=2.52 mas, bpa=0.6444 degrees ! Estimated noise=5.27967 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 = 0.00490796 Jy ! Component: 100 - total flux cleaned = 0.0076122 Jy ! Component: 150 - total flux cleaned = 0.00933614 Jy ! Component: 200 - total flux cleaned = 0.0102088 Jy ! Total flux subtracted in 200 components = 0.0102088 Jy ! Clean residual min=-0.001316 max=0.001789 Jy/beam ! Clean residual mean=-0.000000 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.115867 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 51 components and 0.115867 Jy ! Inverting map ! Added new window around map position (-38.8, -9.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135659 Jy ! Component: 100 - total flux cleaned = 0.00180144 Jy ! Component: 150 - total flux cleaned = 0.0022213 Jy ! Component: 200 - total flux cleaned = 0.00256549 Jy ! Total flux subtracted in 200 components = 0.00256549 Jy ! Clean residual min=-0.001152 max=0.001316 Jy/beam ! Clean residual mean=-0.000000 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.118432 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 77 components and 0.118432 Jy ! Inverting map ! Added new window around map position (2.8, -4.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108236 Jy ! Component: 100 - total flux cleaned = 0.0012412 Jy ! Component: 150 - total flux cleaned = 0.00132288 Jy ! Component: 200 - total flux cleaned = 0.00139552 Jy ! Total flux subtracted in 200 components = 0.00139552 Jy ! Clean residual min=-0.001009 max=0.001003 Jy/beam ! Clean residual mean=-0.000000 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.119828 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 92 components and 0.119828 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=2.162 mas, bmaj=3.236 mas, bpa=-6.681 degrees ! Estimated noise=5.76118 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000241608 Jy ! Component: 100 - total flux cleaned = 0.000375202 Jy ! Component: 150 - total flux cleaned = 0.00042386 Jy ! Component: 200 - total flux cleaned = 0.00046915 Jy ! Total flux subtracted in 200 components = 0.00046915 Jy ! Clean residual min=-0.001168 max=0.001086 Jy/beam ! Clean residual mean=-0.000000 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.120297 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 = 5.49695e-05 Jy ! Component: 100 - total flux cleaned = 0.000105057 Jy ! Component: 150 - total flux cleaned = 0.00016363 Jy ! Component: 200 - total flux cleaned = 0.000196606 Jy ! Total flux subtracted in 200 components = 0.000196606 Jy ! Clean residual min=-0.001095 max=0.001079 Jy/beam ! Clean residual mean=-0.000000 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.120494 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 121 components and 0.120494 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.018 mas, bmaj=2.52 mas, bpa=0.6444 degrees ! Estimated noise=5.27967 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000217972 Jy ! Component: 100 - total flux cleaned = -0.000197787 Jy ! Component: 150 - total flux cleaned = -0.000216512 Jy ! Component: 200 - total flux cleaned = -0.000216525 Jy ! Total flux subtracted in 200 components = -0.000216525 Jy ! Clean residual min=-0.000991 max=0.000934 Jy/beam ! Clean residual mean=-0.000000 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.120277 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 135 components and 0.120277 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=0.017133Jy sigma=0.053253 ! Fit after self-cal, rms=0.017102Jy sigma=0.053168 wmodel /scr/pima/bp171ag_uvs/J2311+3156_X_map.mod ! Writing 135 model components to file: /scr/pima/bp171ag_uvs/J2311+3156_X_map.mod wobs /scr/pima/bp171ag_uvs/J2311+3156_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ag_uvs/J2311+3156_X_uvs.fits wwins /scr/pima/bp171ag_uvs/J2311+3156_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bp171ag_uvs/J2311+3156_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 = 9.14421e-05 Jy ! Component: 100 - total flux cleaned = -4.88568e-05 Jy ! Component: 150 - total flux cleaned = -0.000150566 Jy ! Component: 200 - total flux cleaned = -0.000219176 Jy ! Component: 250 - total flux cleaned = -0.000271449 Jy ! Component: 300 - total flux cleaned = -0.000322512 Jy ! Component: 350 - total flux cleaned = -0.000408523 Jy ! Component: 400 - total flux cleaned = -0.00049197 Jy ! Component: 450 - total flux cleaned = -0.000550046 Jy ! Component: 500 - total flux cleaned = -0.000595443 Jy ! Component: 550 - total flux cleaned = -0.000639818 Jy ! Component: 600 - total flux cleaned = -0.000683175 Jy ! Component: 650 - total flux cleaned = -0.000746655 Jy ! Component: 700 - total flux cleaned = -0.000767364 Jy ! Component: 750 - total flux cleaned = -0.000828199 Jy ! Component: 800 - total flux cleaned = -0.000838076 Jy ! Component: 850 - total flux cleaned = -0.000847941 Jy ! Component: 900 - total flux cleaned = -0.000876728 Jy ! Component: 950 - total flux cleaned = -0.000895407 Jy ! Component: 1000 - total flux cleaned = -0.000923206 Jy ! Component: 1050 - total flux cleaned = -0.000950512 Jy ! Component: 1100 - total flux cleaned = -0.000986688 Jy ! Component: 1150 - total flux cleaned = -0.00102215 Jy ! Component: 1200 - total flux cleaned = -0.00107437 Jy ! Component: 1250 - total flux cleaned = -0.00110876 Jy ! Component: 1300 - total flux cleaned = -0.0011426 Jy ! Component: 1350 - total flux cleaned = -0.00118427 Jy ! Component: 1400 - total flux cleaned = -0.00121718 Jy ! Component: 1450 - total flux cleaned = -0.0012415 Jy ! Component: 1500 - total flux cleaned = -0.00125738 Jy ! Component: 1550 - total flux cleaned = -0.00128892 Jy ! Component: 1600 - total flux cleaned = -0.00129659 Jy ! Component: 1650 - total flux cleaned = -0.00132767 Jy ! Component: 1700 - total flux cleaned = -0.0013581 Jy ! Component: 1750 - total flux cleaned = -0.00136546 Jy ! Component: 1800 - total flux cleaned = -0.00138034 Jy ! Component: 1850 - total flux cleaned = -0.00140246 Jy ! Component: 1900 - total flux cleaned = -0.00142428 Jy ! Component: 1950 - total flux cleaned = -0.00141708 Jy ! Component: 2000 - total flux cleaned = -0.00147419 Jy ! Component: 2050 - total flux cleaned = -0.00148127 Jy ! Component: 2100 - total flux cleaned = -0.00150916 Jy ! Component: 2150 - total flux cleaned = -0.001516 Jy ! Component: 2200 - total flux cleaned = -0.00155016 Jy ! Component: 2250 - total flux cleaned = -0.00157038 Jy ! Component: 2300 - total flux cleaned = -0.00161708 Jy ! Component: 2350 - total flux cleaned = -0.00163682 Jy ! Component: 2400 - total flux cleaned = -0.00164988 Jy ! Component: 2450 - total flux cleaned = -0.00168895 Jy ! Component: 2500 - total flux cleaned = -0.00173393 Jy ! Component: 2550 - total flux cleaned = -0.00174669 Jy ! Component: 2600 - total flux cleaned = -0.00179093 Jy ! Component: 2650 - total flux cleaned = -0.00182221 Jy ! Component: 2700 - total flux cleaned = -0.00184715 Jy ! Component: 2750 - total flux cleaned = -0.00187793 Jy ! Component: 2800 - total flux cleaned = -0.0019023 Jy ! Component: 2850 - total flux cleaned = -0.00191444 Jy ! Component: 2900 - total flux cleaned = -0.0019205 Jy ! Component: 2950 - total flux cleaned = -0.0019564 Jy ! Component: 3000 - total flux cleaned = -0.00196828 Jy ! Component: 3050 - total flux cleaned = -0.00199188 Jy ! Component: 3100 - total flux cleaned = -0.00200943 Jy ! Component: 3150 - total flux cleaned = -0.0020153 Jy ! Component: 3200 - total flux cleaned = -0.00203262 Jy ! Component: 3250 - total flux cleaned = -0.00204987 Jy ! Component: 3300 - total flux cleaned = -0.00206123 Jy ! Component: 3350 - total flux cleaned = -0.00208385 Jy ! Component: 3400 - total flux cleaned = -0.00209509 Jy ! Component: 3450 - total flux cleaned = -0.00212304 Jy ! Component: 3500 - total flux cleaned = -0.0021342 Jy ! Component: 3550 - total flux cleaned = -0.00216744 Jy ! Component: 3600 - total flux cleaned = -0.00220042 Jy ! Component: 3650 - total flux cleaned = -0.00221686 Jy ! Component: 3700 - total flux cleaned = -0.00223321 Jy ! Component: 3750 - total flux cleaned = -0.00225495 Jy ! Component: 3800 - total flux cleaned = -0.00228195 Jy ! Component: 3850 - total flux cleaned = -0.00230881 Jy ! Component: 3900 - total flux cleaned = -0.00233016 Jy ! Component: 3950 - total flux cleaned = -0.00234612 Jy ! Component: 4000 - total flux cleaned = -0.00237792 Jy ! Component: 4050 - total flux cleaned = -0.00242009 Jy ! Total flux subtracted in 4096 components = -0.0024358 Jy ! Clean residual min=-0.000327 max=0.000306 Jy/beam ! Clean residual mean=-0.000000 rms=0.000088 Jy/beam ! Combined flux in latest and established models = 0.117841 Jy keep ! Adding 305 model components to the UV plane model. ! The established model now contains 439 components and 0.117841 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ag_uvs/J2311+3156_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.018 x 2.52 at 0.6444 degrees (North through East) ! Clean map min=-0.00098008 max=0.088641 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ag_uvs/J2311+3156_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0886411 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.66767e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.293352 0.293352 0.586703 1.17341 2.34681 4.69362 9.38725 18.7745 37.549 75.098 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.088 quit ! Quitting program ! Log file /scr/pima/bp171ag_uvs/J2311+3156_X_uvs.log closed on Fri Oct 11 07:21:39 2013