! Started logfile: J1230+1223_S_2010_10_13_pus_uvs.log on Mon Feb 28 10:57:21 2011 obs J1230+1223_S_2010_10_13_pus_uva.fits ! Reading UV FITS file: J1230+1223_S_2010_10_13_pus_uva.fits ! AN table 1: 88 integrations on 105 of 105 possible baselines. ! AN table 2: 207 integrations on 105 of 105 possible baselines. ! AN table 3: 19 integrations on 105 of 105 possible baselines. ! Apparent sampling: 0.147012 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1230+1223 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23696e+09 8e+06 1 8e+06 ! 02 2 2.26696e+09 8e+06 1 8e+06 ! 03 3 2.35696e+09 8e+06 1 8e+06 ! 04 4 2.37696e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 3545 lines of history. ! ! Reading 19388 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 2048 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@muppet J1230+1223_S_2010_10_13_pus] 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 = 2048x2048 pixels with 0.500x0.500 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 1062 telescope corrections were flagged in sub-array 1. ! A total of 2300 telescope corrections were flagged in sub-array 2. ! A total of 114 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 1062 telescope corrections were flagged in sub-array 1. ! A total of 2327 telescope corrections were flagged in sub-array 2. ! A total of 114 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 1062 telescope corrections were flagged in sub-array 1. ! A total of 2294 telescope corrections were flagged in sub-array 2. ! A total of 114 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 1062 telescope corrections were flagged in sub-array 1. ! A total of 2300 telescope corrections were flagged in sub-array 2. ! A total of 114 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.109439Jy sigma=0.008130 ! Fit after self-cal, rms=1.093094Jy sigma=0.008020 ! 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=1.777 mas, bmaj=3.22 mas, bpa=9.361 degrees ! Estimated noise=933.235 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 = 0.833116 Jy ! Component: 100 - total flux cleaned = 1.2028 Jy ! Total flux subtracted in 100 components = 1.2028 Jy ! Clean residual min=-0.052117 max=0.204378 Jy/beam ! Clean residual mean=0.001461 rms=0.013848 Jy/beam ! Combined flux in latest and established models = 1.2028 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 1.2028 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.966113Jy sigma=0.006409 ! Fit after self-cal, rms=0.965331Jy sigma=0.006403 ! Inverting map ! Added new window around map position (-3, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.219858 Jy ! Component: 100 - total flux cleaned = 0.360078 Jy ! Total flux subtracted in 100 components = 0.360078 Jy ! Clean residual min=-0.048084 max=0.146485 Jy/beam ! Clean residual mean=0.001109 rms=0.010837 Jy/beam ! Combined flux in latest and established models = 1.56288 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 39 components and 1.56288 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.858776Jy sigma=0.005223 ! Fit after self-cal, rms=0.855360Jy sigma=0.005197 ! Inverting map ! Added new window around map position (-6, 1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.135466 Jy ! Component: 100 - total flux cleaned = 0.221717 Jy ! Total flux subtracted in 100 components = 0.221717 Jy ! Clean residual min=-0.046588 max=0.119843 Jy/beam ! Clean residual mean=0.000896 rms=0.009174 Jy/beam ! Combined flux in latest and established models = 1.78459 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 58 components and 1.78459 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.803532Jy sigma=0.004626 ! Fit after self-cal, rms=0.801973Jy sigma=0.004606 ! Inverting map ! Added new window around map position (-19, 7). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.119429 Jy ! Component: 100 - total flux cleaned = 0.192098 Jy ! Total flux subtracted in 100 components = 0.192098 Jy ! Clean residual min=-0.036927 max=0.083048 Jy/beam ! Clean residual mean=0.000727 rms=0.007699 Jy/beam ! Combined flux in latest and established models = 1.97669 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 87 components and 1.97669 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.760150Jy sigma=0.004151 ! Fit after self-cal, rms=0.758312Jy sigma=0.004131 ! Inverting map ! Added new window around map position (-12, 4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0877907 Jy ! Component: 100 - total flux cleaned = 0.148044 Jy ! Total flux subtracted in 100 components = 0.148044 Jy ! Clean residual min=-0.030208 max=0.063831 Jy/beam ! Clean residual mean=0.000594 rms=0.006674 Jy/beam ! Combined flux in latest and established models = 2.12473 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 107 components and 2.12473 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.730398Jy sigma=0.003832 ! Fit after self-cal, rms=0.729527Jy sigma=0.003821 ! Inverting map ! Added new window around map position (-15.5, 5.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0642416 Jy ! Component: 100 - total flux cleaned = 0.110679 Jy ! Total flux subtracted in 100 components = 0.110679 Jy ! Clean residual min=-0.026231 max=0.057067 Jy/beam ! Clean residual mean=0.000493 rms=0.006044 Jy/beam ! Combined flux in latest and established models = 2.23541 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 131 components and 2.23541 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.711427Jy sigma=0.003648 ! Fit after self-cal, rms=0.710968Jy sigma=0.003642 ! Inverting map ! Added new window around map position (3, -1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0514132 Jy ! Component: 100 - total flux cleaned = 0.0902382 Jy ! Total flux subtracted in 100 components = 0.0902382 Jy ! Clean residual min=-0.023137 max=0.045511 Jy/beam ! Clean residual mean=0.000407 rms=0.005588 Jy/beam ! Combined flux in latest and established models = 2.32565 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 145 components and 2.32565 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.698332Jy sigma=0.003531 ! Fit after self-cal, rms=0.698254Jy sigma=0.003529 ! Inverting map ! Added new window around map position (-24.5, 8.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0495746 Jy ! Component: 100 - total flux cleaned = 0.0837082 Jy ! Total flux subtracted in 100 components = 0.0837082 Jy ! Clean residual min=-0.023312 max=0.037630 Jy/beam ! Clean residual mean=0.000338 rms=0.005203 Jy/beam ! Combined flux in latest and established models = 2.40936 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 171 components and 2.40936 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.686870Jy sigma=0.003432 ! Fit after self-cal, rms=0.686588Jy sigma=0.003427 ! Inverting map ! Added new window around map position (-31, 11.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0418439 Jy ! Component: 100 - total flux cleaned = 0.0729328 Jy ! Total flux subtracted in 100 components = 0.0729328 Jy ! Clean residual min=-0.021925 max=0.032749 Jy/beam ! Clean residual mean=0.000279 rms=0.004853 Jy/beam ! Combined flux in latest and established models = 2.48229 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 190 components and 2.48229 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.677446Jy sigma=0.003356 ! Fit after self-cal, rms=0.677259Jy sigma=0.003354 ! Inverting map ! Added new window around map position (-36, 13.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0339893 Jy ! Component: 100 - total flux cleaned = 0.0609886 Jy ! Total flux subtracted in 100 components = 0.0609886 Jy ! Clean residual min=-0.021981 max=0.029304 Jy/beam ! Clean residual mean=0.000229 rms=0.004598 Jy/beam ! Combined flux in latest and established models = 2.54328 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 206 components and 2.54328 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.670342Jy sigma=0.003309 ! Fit after self-cal, rms=0.670256Jy sigma=0.003308 ! Inverting map ! Added new window around map position (-9, 3.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0292953 Jy ! Component: 100 - total flux cleaned = 0.0525012 Jy ! Total flux subtracted in 100 components = 0.0525012 Jy ! Clean residual min=-0.021085 max=0.026510 Jy/beam ! Clean residual mean=0.000183 rms=0.004397 Jy/beam ! Combined flux in latest and established models = 2.59578 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 219 components and 2.59578 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.664672Jy sigma=0.003280 ! Fit after self-cal, rms=0.664563Jy sigma=0.003279 ! 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=2.074 mas, bmaj=3.895 mas, bpa=5.447 degrees ! Estimated noise=643.595 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 (-41.5, 17.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0633259 Jy ! Component: 100 - total flux cleaned = 0.111041 Jy ! Component: 150 - total flux cleaned = 0.149921 Jy ! Component: 200 - total flux cleaned = 0.182069 Jy ! Total flux subtracted in 200 components = 0.182069 Jy ! Clean residual min=-0.017635 max=0.040696 Jy/beam ! Clean residual mean=0.008558 rms=0.007025 Jy/beam ! Combined flux in latest and established models = 2.77785 Jy ! Performing phase self-cal ! Adding 89 model components to the UV plane model. ! The established model now contains 281 components and 2.77785 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.648832Jy sigma=0.003240 ! Fit after self-cal, rms=0.648347Jy sigma=0.003233 ! Inverting map ! Added new window around map position (-57, 21.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0459018 Jy ! Component: 100 - total flux cleaned = 0.0771055 Jy ! Component: 150 - total flux cleaned = 0.102381 Jy ! Component: 200 - total flux cleaned = 0.123491 Jy ! Total flux subtracted in 200 components = 0.123491 Jy ! Clean residual min=-0.019653 max=0.031733 Jy/beam ! Clean residual mean=0.006863 rms=0.006795 Jy/beam ! Combined flux in latest and established models = 2.90134 Jy ! Performing phase self-cal ! Adding 70 model components to the UV plane model. ! The established model now contains 327 components and 2.90134 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.639022Jy sigma=0.003239 ! Fit after self-cal, rms=0.638751Jy sigma=0.003235 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.08 HH 1.14 HN 1.05 ! KB 0.57 KK 1.02 KP 0.89 LA 0.95 ! MK 1.02 NL 0.99 NY 1.61 OV 0.98 ! PT 0.91 SC 1.00* TS 1.38 ! ! A total of 75 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.99 HH 1.02 HN 1.06 ! KB 0.80 KK 1.00 KP 0.98 LA 1.03 ! MK 0.99 NL 1.04 NY 1.02 OV 0.94 ! PT 1.00 SC 1.00 TS 1.21 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 1.03 HH 1.00* HN 1.00* ! KB 1.64 KK 1.02 KP 0.97 LA 1.05 ! MK 1.01 NL 1.09 NY 1.00* OV 1.00 ! PT 0.97 SC 1.00* TS 1.03 ! ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.07 HH 1.22 HN 1.05 ! KB 0.55 KK 0.99 KP 0.92 LA 0.93 ! MK 1.00 NL 1.00 NY 1.60 OV 1.03 ! PT 0.92 SC 1.00* TS 1.39 ! ! A total of 72 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 0.97 HH 1.00 HN 1.05 ! KB 0.80 KK 1.03 KP 1.00 LA 1.00 ! MK 0.94 NL 1.06 NY 1.03 OV 1.01 ! PT 1.02 SC 1.00 TS 1.23 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 FD 1.05 HH 1.00* HN 1.00* ! KB 1.60 KK 1.02 KP 0.99 LA 1.01 ! MK 0.98 NL 1.09 NY 1.00* OV 1.05 ! PT 1.01 SC 1.00* TS 1.04 ! ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.06 HH 1.39 HN 1.06 ! KB 0.59 KK 0.97 KP 0.96 LA 0.94 ! MK 1.00 NL 1.01 NY 1.32 OV 1.01 ! PT 0.92 SC 1.00* TS 1.32 ! ! A total of 57 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 0.98 HH 1.05 HN 1.05 ! KB 0.80 KK 0.96 KP 1.01 LA 1.00 ! MK 0.97 NL 1.05 NY 1.02 OV 1.00 ! PT 1.03 SC 1.00 TS 1.06 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 1.03 HH 1.00* HN 1.00* ! KB 1.53 KK 0.99 KP 1.00 LA 1.00 ! MK 1.00 NL 1.11 NY 1.00* OV 1.03 ! PT 1.01 SC 1.00* TS 1.06 ! ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.00 HH 1.00 HN 1.04 ! KB 0.56 KK 1.04 KP 0.94 LA 0.92 ! MK 0.97 NL 0.99 NY 1.41 OV 0.99 ! PT 0.94 SC 1.00* TS 1.70 ! ! A total of 75 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 FD 0.99 HH 1.08 HN 1.05 ! KB 0.82 KK 0.99 KP 1.00 LA 0.99 ! MK 0.93 NL 1.01 NY 0.97 OV 1.00 ! PT 1.02 SC 1.04 TS 1.23 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.94 FD 0.96 HH 1.00* HN 1.00* ! KB 1.44 KK 0.98 KP 0.98 LA 0.99 ! MK 1.00 NL 1.09 NY 1.00* OV 0.99 ! PT 1.00 SC 1.00* TS 1.28 ! ! ! Fit before self-cal, rms=0.638751Jy sigma=0.003235 ! Fit after self-cal, rms=0.524001Jy sigma=0.002608 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.138 mas, bmaj=3.894 mas, bpa=5.776 degrees ! Estimated noise=677.999 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 = 0.0265573 Jy ! Component: 100 - total flux cleaned = 0.045912 Jy ! Component: 150 - total flux cleaned = 0.0614723 Jy ! Component: 200 - total flux cleaned = 0.0738845 Jy ! Total flux subtracted in 200 components = 0.0738845 Jy ! Clean residual min=-0.018875 max=0.028885 Jy/beam ! Clean residual mean=0.006835 rms=0.007376 Jy/beam ! Combined flux in latest and established models = 2.97523 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 352 components and 2.97523 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.519572Jy sigma=0.002608 ! Fit after self-cal, rms=0.519641Jy sigma=0.002606 ! 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. ! ! Fit before self-cal, rms=0.519641Jy sigma=0.002606 ! Fit after self-cal, rms=0.232453Jy sigma=0.001617 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.081 mas, bmaj=3.969 mas, bpa=5.137 degrees ! Estimated noise=658.59 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0049097 Jy ! Component: 100 - total flux cleaned = 0.00365168 Jy ! Component: 150 - total flux cleaned = 0.00212592 Jy ! Component: 200 - total flux cleaned = 0.00109139 Jy ! Total flux subtracted in 200 components = 0.00109139 Jy ! Clean residual min=-0.012272 max=0.016326 Jy/beam ! Clean residual mean=0.000241 rms=0.003130 Jy/beam ! Combined flux in latest and established models = 2.97632 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 369 components and 2.97632 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.231441Jy sigma=0.001601 ! Fit after self-cal, rms=0.231247Jy sigma=0.001600 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 (-77, 29). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0155651 Jy ! Component: 100 - total flux cleaned = 0.017473 Jy ! Component: 150 - total flux cleaned = 0.0174642 Jy ! Component: 200 - total flux cleaned = 0.0174628 Jy ! Total flux subtracted in 200 components = 0.0174628 Jy ! Clean residual min=-0.012221 max=0.015362 Jy/beam ! Clean residual mean=0.000051 rms=0.002997 Jy/beam ! Combined flux in latest and established models = 2.99378 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 393 components and 2.99378 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.230187Jy sigma=0.001586 ! Fit after self-cal, rms=0.230083Jy sigma=0.001586 ! Inverting map ! Added new window around map position (-158.5, 66). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.015326 Jy ! Component: 100 - total flux cleaned = 0.0207704 Jy ! Component: 150 - total flux cleaned = 0.0216294 Jy ! Component: 200 - total flux cleaned = 0.0221508 Jy ! Total flux subtracted in 200 components = 0.0221508 Jy ! Clean residual min=-0.012194 max=0.013928 Jy/beam ! Clean residual mean=-0.000095 rms=0.002841 Jy/beam ! Combined flux in latest and established models = 3.01593 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 428 components and 3.01593 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.229099Jy sigma=0.001573 ! Fit after self-cal, rms=0.228947Jy sigma=0.001571 ! Inverting map ! Added new window around map position (-146.5, 54.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0141362 Jy ! Component: 100 - total flux cleaned = 0.0220295 Jy ! Component: 150 - total flux cleaned = 0.0230963 Jy ! Component: 200 - total flux cleaned = 0.0238191 Jy ! Total flux subtracted in 200 components = 0.0238191 Jy ! Clean residual min=-0.011899 max=0.013100 Jy/beam ! Clean residual mean=-0.000287 rms=0.002703 Jy/beam ! Combined flux in latest and established models = 3.03975 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 451 components and 3.03975 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.227952Jy sigma=0.001561 ! Fit after self-cal, rms=0.227844Jy sigma=0.001560 ! Inverting map ! Added new window around map position (-73.5, 86). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0107125 Jy ! Component: 100 - total flux cleaned = 0.0131306 Jy ! Component: 150 - total flux cleaned = 0.0138299 Jy ! Component: 200 - total flux cleaned = 0.0144733 Jy ! Total flux subtracted in 200 components = 0.0144733 Jy ! Clean residual min=-0.012009 max=0.012193 Jy/beam ! Clean residual mean=-0.000420 rms=0.002627 Jy/beam ! Combined flux in latest and established models = 3.05422 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 467 components and 3.05422 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.227247Jy sigma=0.001553 ! Fit after self-cal, rms=0.227201Jy sigma=0.001552 ! 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. ! ! Fit before self-cal, rms=0.227201Jy sigma=0.001552 ! Fit after self-cal, rms=0.217567Jy sigma=0.001451 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.078 mas, bmaj=3.967 mas, bpa=5.245 degrees ! Estimated noise=659.311 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00700028 Jy ! Component: 100 - total flux cleaned = 0.00986276 Jy ! Component: 150 - total flux cleaned = 0.0124252 Jy ! Component: 200 - total flux cleaned = 0.0145289 Jy ! Total flux subtracted in 200 components = 0.0145289 Jy ! Clean residual min=-0.009507 max=0.010680 Jy/beam ! Clean residual mean=0.000030 rms=0.002040 Jy/beam ! Combined flux in latest and established models = 3.06875 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 488 components and 3.06875 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.216851Jy sigma=0.001443 ! Fit after self-cal, rms=0.217029Jy sigma=0.001443 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 (-68, 25.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00862116 Jy ! Component: 100 - total flux cleaned = 0.00831993 Jy ! Component: 150 - total flux cleaned = 0.00929939 Jy ! Component: 200 - total flux cleaned = 0.00999979 Jy ! Total flux subtracted in 200 components = 0.00999979 Jy ! Clean residual min=-0.008981 max=0.009893 Jy/beam ! Clean residual mean=-0.000074 rms=0.001964 Jy/beam ! Combined flux in latest and established models = 3.07875 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 514 components and 3.07875 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.216399Jy sigma=0.001435 ! Fit after self-cal, rms=0.216351Jy sigma=0.001435 ! Inverting map ! Added new window around map position (113.5, 200.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00894712 Jy ! Component: 100 - total flux cleaned = 0.0112913 Jy ! Component: 150 - total flux cleaned = 0.012159 Jy ! Component: 200 - total flux cleaned = 0.0132001 Jy ! Total flux subtracted in 200 components = 0.0132001 Jy ! Clean residual min=-0.008701 max=0.009290 Jy/beam ! Clean residual mean=-0.000212 rms=0.001899 Jy/beam ! Combined flux in latest and established models = 3.09195 Jy ! Performing phase self-cal ! Adding 64 model components to the UV plane model. ! The established model now contains 536 components and 3.09195 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.215881Jy sigma=0.001429 ! Fit after self-cal, rms=0.215855Jy sigma=0.001429 ! Inverting map ! Added new window around map position (-84, 29). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00733247 Jy ! Component: 100 - total flux cleaned = 0.0079786 Jy ! Component: 150 - total flux cleaned = 0.00879408 Jy ! Component: 200 - total flux cleaned = 0.0099531 Jy ! Total flux subtracted in 200 components = 0.0099531 Jy ! Clean residual min=-0.008679 max=0.007763 Jy/beam ! Clean residual mean=-0.000315 rms=0.001841 Jy/beam ! Combined flux in latest and established models = 3.10191 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 551 components and 3.10191 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.215415Jy sigma=0.001424 ! Fit after self-cal, rms=0.215389Jy sigma=0.001424 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.215389Jy sigma=0.001424 ! Fit after self-cal, rms=0.215359Jy sigma=0.001421 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.328 mas, bmaj=10.5 mas, bpa=-22.17 degrees ! Estimated noise=897.871 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0127282 Jy ! Component: 100 - total flux cleaned = 0.0217216 Jy ! Component: 150 - total flux cleaned = 0.0270506 Jy ! Component: 200 - total flux cleaned = 0.0301012 Jy ! Total flux subtracted in 200 components = 0.0301012 Jy ! Clean residual min=-0.013117 max=0.012940 Jy/beam ! Clean residual mean=-0.000396 rms=0.003002 Jy/beam ! Combined flux in latest and established models = 3.13201 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 570 components and 3.13201 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.215181Jy sigma=0.001418 ! Fit after self-cal, rms=0.215144Jy sigma=0.001417 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 = 0.00590117 Jy ! Component: 100 - total flux cleaned = 0.00780366 Jy ! Component: 150 - total flux cleaned = 0.00948715 Jy ! Component: 200 - total flux cleaned = 0.0111871 Jy ! Total flux subtracted in 200 components = 0.0111871 Jy ! Clean residual min=-0.012536 max=0.011777 Jy/beam ! Clean residual mean=-0.000679 rms=0.002905 Jy/beam ! Combined flux in latest and established models = 3.14319 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 586 components and 3.14319 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.215111Jy sigma=0.001416 ! Fit after self-cal, rms=0.215098Jy sigma=0.001416 ! 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=2.077 mas, bmaj=3.955 mas, bpa=5.317 degrees ! Estimated noise=659.203 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.077 x 3.955 at 5.317 degrees (North through East) ! Clean map min=-0.007951 max=0.91985 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.215098Jy sigma=0.001416 ! Fit after self-cal, rms=0.212716Jy sigma=0.001287 ! Inverting map and beam ! Estimated beam: bmin=2.079 mas, bmaj=3.955 mas, bpa=5.26 degrees ! Estimated noise=659.943 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00341743 Jy ! Component: 100 - total flux cleaned = 0.00512317 Jy ! Component: 150 - total flux cleaned = 0.00591043 Jy ! Component: 200 - total flux cleaned = 0.00665499 Jy ! Total flux subtracted in 200 components = 0.00665499 Jy ! Clean residual min=-0.007393 max=0.007880 Jy/beam ! Clean residual mean=0.000007 rms=0.001653 Jy/beam ! Combined flux in latest and established models = 3.14985 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 603 components and 3.14985 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.212339Jy sigma=0.001284 ! Fit after self-cal, rms=0.212338Jy sigma=0.001284 ! Inverting map ! Added new window around map position (-172, 77). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00574902 Jy ! Component: 100 - total flux cleaned = 0.00629774 Jy ! Component: 150 - total flux cleaned = 0.00699078 Jy ! Component: 200 - total flux cleaned = 0.00732398 Jy ! Total flux subtracted in 200 components = 0.00732398 Jy ! Clean residual min=-0.007444 max=0.007453 Jy/beam ! Clean residual mean=-0.000033 rms=0.001611 Jy/beam ! Combined flux in latest and established models = 3.15717 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 622 components and 3.15717 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.211981Jy sigma=0.001280 ! Fit after self-cal, rms=0.211963Jy sigma=0.001280 ! Inverting map ! Added new window around map position (-124, 47.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00624986 Jy ! Component: 100 - total flux cleaned = 0.00709584 Jy ! Component: 150 - total flux cleaned = 0.00756785 Jy ! Component: 200 - total flux cleaned = 0.00802518 Jy ! Total flux subtracted in 200 components = 0.00802518 Jy ! Clean residual min=-0.007404 max=0.006983 Jy/beam ! Clean residual mean=-0.000106 rms=0.001573 Jy/beam ! Combined flux in latest and established models = 3.1652 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 634 components and 3.1652 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.211658Jy sigma=0.001276 ! Fit after self-cal, rms=0.211631Jy sigma=0.001276 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.211631Jy sigma=0.001276 ! Fit after self-cal, rms=0.211613Jy sigma=0.001274 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=1.788 mas, bmaj=3.276 mas, bpa=9.129 degrees ! Estimated noise=961.868 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.84707 Jy ! Component: 100 - total flux cleaned = 1.23269 Jy ! Component: 150 - total flux cleaned = 1.47402 Jy ! Component: 200 - total flux cleaned = 1.6576 Jy ! Total flux subtracted in 200 components = 1.6576 Jy ! Clean residual min=-0.032339 max=0.109023 Jy/beam ! Clean residual mean=0.001183 rms=0.009804 Jy/beam ! Combined flux in latest and established models = 1.6576 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 55 model components to the UV plane model. ! The established model now contains 55 components and 1.6576 Jy ! Inverting map and beam ! Estimated beam: bmin=2.078 mas, bmaj=3.946 mas, bpa=5.331 degrees ! Estimated noise=659.54 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 = 0.283326 Jy ! Component: 100 - total flux cleaned = 0.485434 Jy ! Component: 150 - total flux cleaned = 0.635934 Jy ! Component: 200 - total flux cleaned = 0.75199 Jy ! Total flux subtracted in 200 components = 0.75199 Jy ! Clean residual min=-0.024293 max=0.072446 Jy/beam ! Clean residual mean=0.008614 rms=0.009869 Jy/beam ! Combined flux in latest and established models = 2.40959 Jy ! Adding 125 model components to the UV plane model. ! The established model now contains 152 components and 2.40959 Jy ! Inverting map ! Added new window around map position (-28, 9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0919949 Jy ! Component: 100 - total flux cleaned = 0.16573 Jy ! Component: 150 - total flux cleaned = 0.227101 Jy ! Component: 200 - total flux cleaned = 0.279179 Jy ! Total flux subtracted in 200 components = 0.279179 Jy ! Clean residual min=-0.015336 max=0.036029 Jy/beam ! Clean residual mean=0.005185 rms=0.006007 Jy/beam ! Combined flux in latest and established models = 2.68877 Jy ! Adding 124 model components to the UV plane model. ! The established model now contains 256 components and 2.68877 Jy ! Inverting map ! Added new window around map position (-18.5, 2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0451434 Jy ! Component: 100 - total flux cleaned = 0.084282 Jy ! Component: 150 - total flux cleaned = 0.119135 Jy ! Component: 200 - total flux cleaned = 0.150395 Jy ! Total flux subtracted in 200 components = 0.150395 Jy ! Clean residual min=-0.010997 max=0.023395 Jy/beam ! Clean residual mean=0.003498 rms=0.004222 Jy/beam ! Combined flux in latest and established models = 2.83917 Jy ! Adding 119 model components to the UV plane model. ! The established model now contains 348 components and 2.83917 Jy ! Inverting map ! Added new window around map position (-9, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0287935 Jy ! Component: 100 - total flux cleaned = 0.0543635 Jy ! Component: 150 - total flux cleaned = 0.0774972 Jy ! Component: 200 - total flux cleaned = 0.098578 Jy ! Total flux subtracted in 200 components = 0.098578 Jy ! Clean residual min=-0.008453 max=0.016688 Jy/beam ! Clean residual mean=0.002447 rms=0.003141 Jy/beam ! Combined flux in latest and established models = 2.93774 Jy ! Adding 114 model components to the UV plane model. ! The established model now contains 417 components and 2.93774 Jy ! Inverting map ! Added new window around map position (-48, 19). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0201178 Jy ! Component: 100 - total flux cleaned = 0.0378307 Jy ! Component: 150 - total flux cleaned = 0.0540684 Jy ! Component: 200 - total flux cleaned = 0.0690271 Jy ! Total flux subtracted in 200 components = 0.0690271 Jy ! Clean residual min=-0.007255 max=0.013225 Jy/beam ! Clean residual mean=0.001737 rms=0.002449 Jy/beam ! Combined flux in latest and established models = 3.00677 Jy ! Adding 114 model components to the UV plane model. ! The established model now contains 477 components and 3.00677 Jy ! Inverting map ! Added new window around map position (-166.5, 65). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0147982 Jy ! Component: 100 - total flux cleaned = 0.0277215 Jy ! Component: 150 - total flux cleaned = 0.0396561 Jy ! Component: 200 - total flux cleaned = 0.0506969 Jy ! Total flux subtracted in 200 components = 0.0506969 Jy ! Clean residual min=-0.006664 max=0.010593 Jy/beam ! Clean residual mean=0.001240 rms=0.001995 Jy/beam ! Combined flux in latest and established models = 3.05747 Jy ! Adding 107 model components to the UV plane model. ! The established model now contains 527 components and 3.05747 Jy ! Inverting map ! Added new window around map position (-19, 13.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0111527 Jy ! Component: 100 - total flux cleaned = 0.0207165 Jy ! Component: 150 - total flux cleaned = 0.0295677 Jy ! Component: 200 - total flux cleaned = 0.0377779 Jy ! Total flux subtracted in 200 components = 0.0377779 Jy ! Clean residual min=-0.006292 max=0.008285 Jy/beam ! Clean residual mean=0.000847 rms=0.001710 Jy/beam ! Combined flux in latest and established models = 3.09524 Jy ! Adding 104 model components to the UV plane model. ! The established model now contains 567 components and 3.09524 Jy ! Inverting map ! Added new window around map position (-35, 7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00877401 Jy ! Component: 100 - total flux cleaned = 0.0160027 Jy ! Component: 150 - total flux cleaned = 0.0226886 Jy ! Component: 200 - total flux cleaned = 0.0289026 Jy ! Total flux subtracted in 200 components = 0.0289026 Jy ! Clean residual min=-0.006256 max=0.007305 Jy/beam ! Clean residual mean=0.000545 rms=0.001533 Jy/beam ! Combined flux in latest and established models = 3.12415 Jy ! Adding 94 model components to the UV plane model. ! The established model now contains 602 components and 3.12415 Jy ! Inverting map ! Added new window around map position (-138.5, 61). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0074657 Jy ! Component: 100 - total flux cleaned = 0.0129712 Jy ! Component: 150 - total flux cleaned = 0.018048 Jy ! Component: 200 - total flux cleaned = 0.0227604 Jy ! Total flux subtracted in 200 components = 0.0227604 Jy ! Clean residual min=-0.006292 max=0.006687 Jy/beam ! Clean residual mean=0.000323 rms=0.001417 Jy/beam ! Combined flux in latest and established models = 3.14691 Jy ! Adding 85 model components to the UV plane model. ! The established model now contains 627 components and 3.14691 Jy ! Inverting map ! Added new window around map position (106, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00628061 Jy ! Component: 100 - total flux cleaned = 0.0105768 Jy ! Component: 150 - total flux cleaned = 0.0145465 Jy ! Component: 200 - total flux cleaned = 0.0182459 Jy ! Total flux subtracted in 200 components = 0.0182459 Jy ! Clean residual min=-0.006180 max=0.005710 Jy/beam ! Clean residual mean=0.000134 rms=0.001346 Jy/beam ! Combined flux in latest and established models = 3.16515 Jy ! Adding 100 model components to the UV plane model. ! The established model now contains 661 components and 3.16515 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.322 mas, bmaj=10.5 mas, bpa=-22.05 degrees ! Estimated noise=898.197 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00791065 Jy ! Component: 100 - total flux cleaned = 0.014132 Jy ! Component: 150 - total flux cleaned = 0.0193455 Jy ! Component: 200 - total flux cleaned = 0.0237774 Jy ! Total flux subtracted in 200 components = 0.0237774 Jy ! Clean residual min=-0.009754 max=0.008394 Jy/beam ! Clean residual mean=-0.000253 rms=0.002293 Jy/beam ! Combined flux in latest and established models = 3.18893 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 = 0.00277697 Jy ! Component: 100 - total flux cleaned = 0.00498279 Jy ! Component: 150 - total flux cleaned = 0.00672938 Jy ! Component: 200 - total flux cleaned = 0.00776269 Jy ! Total flux subtracted in 200 components = 0.00776269 Jy ! Clean residual min=-0.009815 max=0.007806 Jy/beam ! Clean residual mean=-0.000442 rms=0.002255 Jy/beam ! Combined flux in latest and established models = 3.19669 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 714 components and 3.19669 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.078 mas, bmaj=3.946 mas, bpa=5.331 degrees ! Estimated noise=659.54 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00266449 Jy ! Component: 100 - total flux cleaned = -0.00278132 Jy ! Component: 150 - total flux cleaned = -0.00257779 Jy ! Component: 200 - total flux cleaned = -0.00247941 Jy ! Total flux subtracted in 200 components = -0.00247941 Jy ! Clean residual min=-0.006231 max=0.005254 Jy/beam ! Clean residual mean=-0.000150 rms=0.001278 Jy/beam ! Combined flux in latest and established models = 3.19421 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 736 components and 3.19421 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.209601Jy sigma=0.001250 ! Fit after self-cal, rms=0.209264Jy sigma=0.001247 wmodel J1230+1223_S_2010_10_13_pus_map.mod ! Writing 736 model components to file: J1230+1223_S_2010_10_13_pus_map.mod wobs J1230+1223_S_2010_10_13_pus_uvs.fits ! Writing UV FITS file: J1230+1223_S_2010_10_13_pus_uvs.fits wwins J1230+1223_S_2010_10_13_pus_map.win ! wwins: Wrote 31 windows to J1230+1223_S_2010_10_13_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=8192 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00258686 Jy ! Component: 100 - total flux cleaned = -0.00393374 Jy ! Component: 150 - total flux cleaned = -0.00532021 Jy ! Component: 200 - total flux cleaned = -0.00589571 Jy ! Component: 250 - total flux cleaned = -0.00655047 Jy ! Component: 300 - total flux cleaned = -0.00691546 Jy ! Component: 350 - total flux cleaned = -0.00736363 Jy ! Component: 400 - total flux cleaned = -0.00797993 Jy ! Component: 450 - total flux cleaned = -0.00832648 Jy ! Component: 500 - total flux cleaned = -0.00883773 Jy ! Component: 550 - total flux cleaned = -0.00917289 Jy ! Component: 600 - total flux cleaned = -0.00950433 Jy ! Component: 650 - total flux cleaned = -0.00966785 Jy ! Component: 700 - total flux cleaned = -0.00974879 Jy ! Component: 750 - total flux cleaned = -0.00974956 Jy ! Component: 800 - total flux cleaned = -0.00990807 Jy ! Component: 850 - total flux cleaned = -0.00998591 Jy ! Component: 900 - total flux cleaned = -0.0100625 Jy ! Component: 950 - total flux cleaned = -0.0100626 Jy ! Component: 1000 - total flux cleaned = -0.01029 Jy ! Component: 1050 - total flux cleaned = -0.0103649 Jy ! Component: 1100 - total flux cleaned = -0.0103647 Jy ! Component: 1150 - total flux cleaned = -0.0104385 Jy ! Component: 1200 - total flux cleaned = -0.0103652 Jy ! Component: 1250 - total flux cleaned = -0.010584 Jy ! Component: 1300 - total flux cleaned = -0.0105114 Jy ! Component: 1350 - total flux cleaned = -0.0107269 Jy ! Component: 1400 - total flux cleaned = -0.0106554 Jy ! Component: 1450 - total flux cleaned = -0.0107264 Jy ! Component: 1500 - total flux cleaned = -0.0110076 Jy ! Component: 1550 - total flux cleaned = -0.0108674 Jy ! Component: 1600 - total flux cleaned = -0.0110058 Jy ! Component: 1650 - total flux cleaned = -0.0110062 Jy ! Component: 1700 - total flux cleaned = -0.0111431 Jy ! Component: 1750 - total flux cleaned = -0.0112113 Jy ! Component: 1800 - total flux cleaned = -0.0113463 Jy ! Component: 1850 - total flux cleaned = -0.0114134 Jy ! Component: 1900 - total flux cleaned = -0.0114802 Jy ! Component: 1950 - total flux cleaned = -0.0114801 Jy ! Component: 2000 - total flux cleaned = -0.0116781 Jy ! Component: 2050 - total flux cleaned = -0.0118094 Jy ! Component: 2100 - total flux cleaned = -0.0118744 Jy ! Component: 2150 - total flux cleaned = -0.011939 Jy ! Component: 2200 - total flux cleaned = -0.0120678 Jy ! Component: 2250 - total flux cleaned = -0.0121955 Jy ! Component: 2300 - total flux cleaned = -0.0121319 Jy ! Component: 2350 - total flux cleaned = -0.012195 Jy ! Component: 2400 - total flux cleaned = -0.0121954 Jy ! Component: 2450 - total flux cleaned = -0.0121331 Jy ! Component: 2500 - total flux cleaned = -0.0123821 Jy ! Component: 2550 - total flux cleaned = -0.0122587 Jy ! Component: 2600 - total flux cleaned = -0.0125046 Jy ! Component: 2650 - total flux cleaned = -0.0123824 Jy ! Component: 2700 - total flux cleaned = -0.0125041 Jy ! Component: 2750 - total flux cleaned = -0.0125645 Jy ! Component: 2800 - total flux cleaned = -0.0126247 Jy ! Component: 2850 - total flux cleaned = -0.0126247 Jy ! Component: 2900 - total flux cleaned = -0.0126249 Jy ! Component: 2950 - total flux cleaned = -0.0125065 Jy ! Component: 3000 - total flux cleaned = -0.0125659 Jy ! Component: 3050 - total flux cleaned = -0.012566 Jy ! Component: 3100 - total flux cleaned = -0.0126828 Jy ! Component: 3150 - total flux cleaned = -0.012741 Jy ! Component: 3200 - total flux cleaned = -0.0129718 Jy ! Component: 3250 - total flux cleaned = -0.0129142 Jy ! Component: 3300 - total flux cleaned = -0.0130287 Jy ! Component: 3350 - total flux cleaned = -0.0130856 Jy ! Component: 3400 - total flux cleaned = -0.0131423 Jy ! Component: 3450 - total flux cleaned = -0.0131423 Jy ! Component: 3500 - total flux cleaned = -0.0131986 Jy ! Component: 3550 - total flux cleaned = -0.0132543 Jy ! Component: 3600 - total flux cleaned = -0.0133098 Jy ! Component: 3650 - total flux cleaned = -0.0132545 Jy ! Component: 3700 - total flux cleaned = -0.0135847 Jy ! Component: 3750 - total flux cleaned = -0.0134751 Jy ! Component: 3800 - total flux cleaned = -0.0135294 Jy ! Component: 3850 - total flux cleaned = -0.0135294 Jy ! Component: 3900 - total flux cleaned = -0.013475 Jy ! Component: 3950 - total flux cleaned = -0.0135291 Jy ! Component: 4000 - total flux cleaned = -0.0135831 Jy ! Component: 4050 - total flux cleaned = -0.0136898 Jy ! Component: 4100 - total flux cleaned = -0.0136367 Jy ! Component: 4150 - total flux cleaned = -0.0136369 Jy ! Component: 4200 - total flux cleaned = -0.0136898 Jy ! Component: 4250 - total flux cleaned = -0.0137424 Jy ! Component: 4300 - total flux cleaned = -0.0137946 Jy ! Component: 4350 - total flux cleaned = -0.0137944 Jy ! Component: 4400 - total flux cleaned = -0.0137425 Jy ! Component: 4450 - total flux cleaned = -0.0137426 Jy ! Component: 4500 - total flux cleaned = -0.0137427 Jy ! Component: 4550 - total flux cleaned = -0.0136914 Jy ! Component: 4600 - total flux cleaned = -0.0136916 Jy ! Component: 4650 - total flux cleaned = -0.0137932 Jy ! Component: 4700 - total flux cleaned = -0.0137935 Jy ! Component: 4750 - total flux cleaned = -0.0136925 Jy ! Component: 4800 - total flux cleaned = -0.0137429 Jy ! Component: 4850 - total flux cleaned = -0.013743 Jy ! Component: 4900 - total flux cleaned = -0.0136931 Jy ! Component: 4950 - total flux cleaned = -0.0135937 Jy ! Component: 5000 - total flux cleaned = -0.0136435 Jy ! Component: 5050 - total flux cleaned = -0.0136928 Jy ! Component: 5100 - total flux cleaned = -0.0135451 Jy ! Component: 5150 - total flux cleaned = -0.0137415 Jy ! Component: 5200 - total flux cleaned = -0.0136436 Jy ! Component: 5250 - total flux cleaned = -0.0134 Jy ! Component: 5300 - total flux cleaned = -0.0135944 Jy ! Component: 5350 - total flux cleaned = -0.0136909 Jy ! Component: 5400 - total flux cleaned = -0.0136426 Jy ! Component: 5450 - total flux cleaned = -0.0135943 Jy ! Component: 5500 - total flux cleaned = -0.0135941 Jy ! Component: 5550 - total flux cleaned = -0.0134031 Jy ! Component: 5600 - total flux cleaned = -0.0135937 Jy ! Component: 5650 - total flux cleaned = -0.0135461 Jy ! Component: 5700 - total flux cleaned = -0.0135932 Jy ! Component: 5750 - total flux cleaned = -0.013499 Jy ! Component: 5800 - total flux cleaned = -0.0134519 Jy ! Component: 5850 - total flux cleaned = -0.0134988 Jy ! Component: 5900 - total flux cleaned = -0.0135454 Jy ! Component: 5950 - total flux cleaned = -0.0134523 Jy ! Component: 6000 - total flux cleaned = -0.0134985 Jy ! Component: 6050 - total flux cleaned = -0.0134984 Jy ! Component: 6100 - total flux cleaned = -0.0134981 Jy ! Component: 6150 - total flux cleaned = -0.013498 Jy ! Component: 6200 - total flux cleaned = -0.0134522 Jy ! Component: 6250 - total flux cleaned = -0.0135433 Jy ! Component: 6300 - total flux cleaned = -0.0134978 Jy ! Component: 6350 - total flux cleaned = -0.013407 Jy ! Component: 6400 - total flux cleaned = -0.0134974 Jy ! Component: 6450 - total flux cleaned = -0.0135425 Jy ! Component: 6500 - total flux cleaned = -0.0135425 Jy ! Component: 6550 - total flux cleaned = -0.0134977 Jy ! Component: 6600 - total flux cleaned = -0.0135423 Jy ! Component: 6650 - total flux cleaned = -0.0134088 Jy ! Component: 6700 - total flux cleaned = -0.0134976 Jy ! Component: 6750 - total flux cleaned = -0.0134976 Jy ! Component: 6800 - total flux cleaned = -0.0135418 Jy ! Component: 6850 - total flux cleaned = -0.0135856 Jy ! Component: 6900 - total flux cleaned = -0.0136294 Jy ! Component: 6950 - total flux cleaned = -0.0137169 Jy ! Component: 7000 - total flux cleaned = -0.0136732 Jy ! Component: 7050 - total flux cleaned = -0.0135861 Jy ! Component: 7100 - total flux cleaned = -0.0136727 Jy ! Component: 7150 - total flux cleaned = -0.0136294 Jy ! Component: 7200 - total flux cleaned = -0.0135863 Jy ! Component: 7250 - total flux cleaned = -0.0135863 Jy ! Component: 7300 - total flux cleaned = -0.0136722 Jy ! Component: 7350 - total flux cleaned = -0.0136295 Jy ! Component: 7400 - total flux cleaned = -0.0137575 Jy ! Component: 7450 - total flux cleaned = -0.0136725 Jy ! Component: 7500 - total flux cleaned = -0.0136725 Jy ! Component: 7550 - total flux cleaned = -0.0137994 Jy ! Component: 7600 - total flux cleaned = -0.0138417 Jy ! Component: 7650 - total flux cleaned = -0.0137576 Jy ! Component: 7700 - total flux cleaned = -0.0138414 Jy ! Component: 7750 - total flux cleaned = -0.0138415 Jy ! Component: 7800 - total flux cleaned = -0.0138415 Jy ! Component: 7850 - total flux cleaned = -0.0137999 Jy ! Component: 7900 - total flux cleaned = -0.0138828 Jy ! Component: 7950 - total flux cleaned = -0.0139243 Jy ! Component: 8000 - total flux cleaned = -0.0140481 Jy ! Component: 8050 - total flux cleaned = -0.014048 Jy ! Component: 8100 - total flux cleaned = -0.014048 Jy ! Component: 8150 - total flux cleaned = -0.014007 Jy ! Total flux subtracted in 8192 components = -0.0139662 Jy ! Clean residual min=-0.002460 max=0.002285 Jy/beam ! Clean residual mean=-0.000015 rms=0.000681 Jy/beam ! Combined flux in latest and established models = 3.18025 Jy keep ! Adding 756 model components to the UV plane model. ! The established model now contains 1492 components and 3.18025 Jy ![Exited script file: muppet] wmap "J1230+1223_S_2010_10_13_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.078 x 3.946 at 5.331 degrees (North through East) ! Clean map min=-0.0038282 max=0.92629 Jy/beam ! Writing clean map to FITS file: J1230+1223_S_2010_10_13_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.926292 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000676121 device "J1230+1223_S_2010_10_13_pus\_map.eps/VPS" ! Attempting to open device: 'J1230+1223_S_2010_10_13_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.218977 0.218977 0.437954 0.875907 1.75181 3.50363 7.00726 14.0145 28.029 56.0581 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.926 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.078 x 3.946 at 5.331 degrees (North through East) ! Clean map min=-0.0038282 max=0.92629 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1230+1223_S_2010_10_13_pus\_map.gif/vgif" ! Attempting to open device: 'J1230+1223_S_2010_10_13_pus_map.gif/vgif' mapplot cln