! Started logfile: J0739+0137_L_2010_07_29_pus_uvs.log on Sat Jan 9 14:40:58 2016 obs J0739+0137_L_2010_07_29_pus_uva.fits ! Reading UV FITS file: J0739+0137_L_2010_07_29_pus_uva.fits ! AN table 1: 536 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.730265 visibilities/baseline/integration-bin. ! Found source: J0739+0137 ! ! 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 1.35446e+09 8e+06 1 8e+06 ! 02 2 1.36246e+09 8e+06 1 8e+06 ! 03 3 1.42646e+09 8e+06 1 8e+06 ! 04 4 1.43446e+09 8e+06 1 8e+06 ! ! Polarization(s): RR LL RL LR ! ! Read 741 lines of history. ! ! Reading 281824 visibilities. select I ! Selecting polarization: I, 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 = 1024 print "field_cell =",field_cell ! field_cell = 0.8 print "taper_size =",taper_size ! taper_size = 15 ![@muppet J0739+0137_L_2010_07_29_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 = 1024x1024 pixels with 0.800x0.800 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 750 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 750 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 751 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 750 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.419673Jy sigma=0.004588 ! Fit after self-cal, rms=0.374991Jy sigma=0.004129 ! 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=4.805 mas, bmaj=10.71 mas, bpa=4.623 degrees ! Estimated noise=535.868 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 = 0.545732 Jy ! Component: 100 - total flux cleaned = 0.71551 Jy ! Total flux subtracted in 100 components = 0.71551 Jy ! Clean residual min=-0.046028 max=0.131274 Jy/beam ! Clean residual mean=0.000029 rms=0.008702 Jy/beam ! Combined flux in latest and established models = 0.71551 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.71551 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.282076Jy sigma=0.003215 ! Fit after self-cal, rms=0.281605Jy sigma=0.003212 ! Inverting map ! Added new window around map position (-11.2, 3.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.124019 Jy ! Component: 100 - total flux cleaned = 0.199746 Jy ! Total flux subtracted in 100 components = 0.199746 Jy ! Clean residual min=-0.030518 max=0.084473 Jy/beam ! Clean residual mean=0.000011 rms=0.005721 Jy/beam ! Combined flux in latest and established models = 0.915256 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 39 components and 0.915256 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.190243Jy sigma=0.002083 ! Fit after self-cal, rms=0.180390Jy sigma=0.001988 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0677162 Jy ! Component: 100 - total flux cleaned = 0.111689 Jy ! Total flux subtracted in 100 components = 0.111689 Jy ! Clean residual min=-0.021880 max=0.052107 Jy/beam ! Clean residual mean=0.000001 rms=0.003673 Jy/beam ! Combined flux in latest and established models = 1.02694 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 64 components and 1.02694 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.136316Jy sigma=0.001421 ! Fit after self-cal, rms=0.131494Jy sigma=0.001372 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0396409 Jy ! Component: 100 - total flux cleaned = 0.0655311 Jy ! Total flux subtracted in 100 components = 0.0655311 Jy ! Clean residual min=-0.016789 max=0.034349 Jy/beam ! Clean residual mean=-0.000005 rms=0.002603 Jy/beam ! Combined flux in latest and established models = 1.09248 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 84 components and 1.09248 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110656Jy sigma=0.001090 ! Fit after self-cal, rms=0.108357Jy sigma=0.001066 ! Inverting map ! Added new window around map position (12, -0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0272785 Jy ! Component: 100 - total flux cleaned = 0.0458148 Jy ! Total flux subtracted in 100 components = 0.0458148 Jy ! Clean residual min=-0.011855 max=0.014297 Jy/beam ! Clean residual mean=-0.000009 rms=0.001963 Jy/beam ! Combined flux in latest and established models = 1.13829 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 93 components and 1.13829 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097179Jy sigma=0.000918 ! Fit after self-cal, rms=0.097022Jy sigma=0.000917 ! Inverting map ! Added new window around map position (-18.4, 3.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.01542 Jy ! Component: 100 - total flux cleaned = 0.0268018 Jy ! Total flux subtracted in 100 components = 0.0268018 Jy ! Clean residual min=-0.011680 max=0.007905 Jy/beam ! Clean residual mean=-0.000012 rms=0.001761 Jy/beam ! Combined flux in latest and established models = 1.16509 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 110 components and 1.16509 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092502Jy sigma=0.000855 ! Fit after self-cal, rms=0.092335Jy sigma=0.000854 ! 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=5.839 mas, bmaj=12.89 mas, bpa=5.347 degrees ! Estimated noise=246.178 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 = 0.0185936 Jy ! Component: 100 - total flux cleaned = 0.0302255 Jy ! Component: 150 - total flux cleaned = 0.0386781 Jy ! Component: 200 - total flux cleaned = 0.0424072 Jy ! Total flux subtracted in 200 components = 0.0424072 Jy ! Clean residual min=-0.010878 max=0.007111 Jy/beam ! Clean residual mean=-0.000011 rms=0.001599 Jy/beam ! Combined flux in latest and established models = 1.2075 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 149 components and 1.2075 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088616Jy sigma=0.000791 ! Fit after self-cal, rms=0.088469Jy sigma=0.000790 ! 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 1.06 FD 1.00 HN 1.00* KP 1.00 ! LA 1.01 MK 1.07 NL 1.03 OV 0.97 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.00* KP 1.02 ! LA 1.05 MK 1.09 NL 1.02 OV 0.98 ! PT 0.95 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.00* KP 0.90 ! LA 0.96 MK 0.95 NL 1.00 OV 1.01 ! PT 1.01 SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.00* KP 0.97 ! LA 0.98 MK 0.98 NL 1.00 OV 1.04 ! PT 1.01 SC 0.99 ! ! ! Fit before self-cal, rms=0.088469Jy sigma=0.000790 ! Fit after self-cal, rms=0.076091Jy sigma=0.000632 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.876 mas, bmaj=12.98 mas, bpa=5.629 degrees ! Estimated noise=247.868 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 = -0.00451731 Jy ! Component: 100 - total flux cleaned = -0.00524863 Jy ! Component: 150 - total flux cleaned = -0.00570622 Jy ! Component: 200 - total flux cleaned = -0.00624262 Jy ! Total flux subtracted in 200 components = -0.00624262 Jy ! Clean residual min=-0.004857 max=0.003847 Jy/beam ! Clean residual mean=-0.000005 rms=0.000775 Jy/beam ! Combined flux in latest and established models = 1.20126 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 175 components and 1.20126 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074943Jy sigma=0.000622 ! Fit after self-cal, rms=0.074871Jy sigma=0.000622 ! 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=0.074871Jy sigma=0.000622 ! Fit after self-cal, rms=0.069588Jy sigma=0.000609 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.888 mas, bmaj=13 mas, bpa=5.744 degrees ! Estimated noise=248.284 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00124669 Jy ! Component: 100 - total flux cleaned = -0.00125419 Jy ! Component: 150 - total flux cleaned = -0.0016588 Jy ! Component: 200 - total flux cleaned = -0.00202207 Jy ! Total flux subtracted in 200 components = -0.00202207 Jy ! Clean residual min=-0.003859 max=0.003236 Jy/beam ! Clean residual mean=-0.000004 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 1.19924 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 187 components and 1.19924 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069019Jy sigma=0.000605 ! Fit after self-cal, rms=0.068978Jy sigma=0.000605 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 = -0.000164079 Jy ! Component: 100 - total flux cleaned = -0.000484658 Jy ! Component: 150 - total flux cleaned = -0.000700382 Jy ! Component: 200 - total flux cleaned = -0.000960453 Jy ! Total flux subtracted in 200 components = -0.000960453 Jy ! Clean residual min=-0.003765 max=0.003141 Jy/beam ! Clean residual mean=-0.000004 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 1.19828 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 195 components and 1.19828 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068669Jy sigma=0.000603 ! Fit after self-cal, rms=0.068647Jy sigma=0.000603 ! 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=0.068647Jy sigma=0.000603 ! Fit after self-cal, rms=0.064119Jy sigma=0.000590 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.889 mas, bmaj=12.99 mas, bpa=5.71 degrees ! Estimated noise=248.16 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000614337 Jy ! Component: 100 - total flux cleaned = -0.000912886 Jy ! Component: 150 - total flux cleaned = -0.00117412 Jy ! Component: 200 - total flux cleaned = -0.00123187 Jy ! Total flux subtracted in 200 components = -0.00123187 Jy ! Clean residual min=-0.003076 max=0.003313 Jy/beam ! Clean residual mean=-0.000005 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 1.19704 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 213 components and 1.19704 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063969Jy sigma=0.000588 ! Fit after self-cal, rms=0.063951Jy sigma=0.000588 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 (-25.6, 19.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00220754 Jy ! Component: 100 - total flux cleaned = 0.00239824 Jy ! Component: 150 - total flux cleaned = 0.00247659 Jy ! Component: 200 - total flux cleaned = 0.00240806 Jy ! Total flux subtracted in 200 components = 0.00240806 Jy ! Clean residual min=-0.002900 max=0.002926 Jy/beam ! Clean residual mean=-0.000005 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 1.19945 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 234 components and 1.19945 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063693Jy sigma=0.000585 ! Fit after self-cal, rms=0.063677Jy sigma=0.000585 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 15 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=0.063677Jy sigma=0.000585 ! Fit after self-cal, rms=0.063628Jy sigma=0.000585 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=11.89 mas, bmaj=19.06 mas, bpa=11.85 degrees ! Estimated noise=275.462 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106398 Jy ! Component: 100 - total flux cleaned = 0.0013786 Jy ! Component: 150 - total flux cleaned = 0.00166589 Jy ! Component: 200 - total flux cleaned = 0.00176716 Jy ! Total flux subtracted in 200 components = 0.00176716 Jy ! Clean residual min=-0.002235 max=0.001889 Jy/beam ! Clean residual mean=-0.000007 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 1.20122 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 249 components and 1.20122 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063604Jy sigma=0.000584 ! Fit after self-cal, rms=0.063592Jy sigma=0.000584 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 = 3.1796e-05 Jy ! Component: 100 - total flux cleaned = 0.000166904 Jy ! Component: 150 - total flux cleaned = 0.000196135 Jy ! Component: 200 - total flux cleaned = 0.000195722 Jy ! Total flux subtracted in 200 components = 0.000195722 Jy ! Clean residual min=-0.002133 max=0.001610 Jy/beam ! Clean residual mean=-0.000007 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 1.20141 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 264 components and 1.20141 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063570Jy sigma=0.000583 ! Fit after self-cal, rms=0.063565Jy sigma=0.000583 ! 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=5.895 mas, bmaj=13 mas, bpa=5.718 degrees ! Estimated noise=248.274 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.895 x 13 at 5.718 degrees (North through East) ! Clean map min=-0.0065465 max=0.68658 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=0.063565Jy sigma=0.000583 ! Fit after self-cal, rms=0.055585Jy sigma=0.000527 ! Inverting map and beam ! Estimated beam: bmin=5.895 mas, bmaj=13 mas, bpa=5.688 degrees ! Estimated noise=248.298 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000373428 Jy ! Component: 100 - total flux cleaned = -0.000370018 Jy ! Component: 150 - total flux cleaned = -0.000258652 Jy ! Component: 200 - total flux cleaned = -0.000257731 Jy ! Total flux subtracted in 200 components = -0.000257731 Jy ! Clean residual min=-0.002408 max=0.002683 Jy/beam ! Clean residual mean=-0.000004 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 1.20116 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 280 components and 1.20116 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055455Jy sigma=0.000525 ! Fit after self-cal, rms=0.055453Jy sigma=0.000525 ! Inverting map ! Added new window around map position (28, -3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000582182 Jy ! Component: 100 - total flux cleaned = 0.000768792 Jy ! Component: 150 - total flux cleaned = 0.000818479 Jy ! Component: 200 - total flux cleaned = 0.000769406 Jy ! Total flux subtracted in 200 components = 0.000769406 Jy ! Clean residual min=-0.002279 max=0.001819 Jy/beam ! Clean residual mean=-0.000004 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 1.20193 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 299 components and 1.20193 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055268Jy sigma=0.000524 ! Fit after self-cal, rms=0.055251Jy sigma=0.000524 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055251Jy sigma=0.000524 ! Fit after self-cal, rms=0.055260Jy sigma=0.000523 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=4.832 mas, bmaj=10.74 mas, bpa=4.817 degrees ! Estimated noise=543.248 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.551001 Jy ! Component: 100 - total flux cleaned = 0.758413 Jy ! Component: 150 - total flux cleaned = 0.884913 Jy ! Component: 200 - total flux cleaned = 0.965613 Jy ! Total flux subtracted in 200 components = 0.965613 Jy ! Clean residual min=-0.019482 max=0.043208 Jy/beam ! Clean residual mean=0.000014 rms=0.003681 Jy/beam ! Combined flux in latest and established models = 0.965613 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.965613 Jy ! Inverting map and beam ! Estimated beam: bmin=5.897 mas, bmaj=13 mas, bpa=5.683 degrees ! Estimated noise=248.374 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 = 0.0816409 Jy ! Component: 100 - total flux cleaned = 0.130254 Jy ! Component: 150 - total flux cleaned = 0.161544 Jy ! Component: 200 - total flux cleaned = 0.183044 Jy ! Total flux subtracted in 200 components = 0.183044 Jy ! Clean residual min=-0.006082 max=0.012486 Jy/beam ! Clean residual mean=-0.000003 rms=0.001872 Jy/beam ! Combined flux in latest and established models = 1.14866 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 97 components and 1.14866 Jy ! Inverting map ! Added new window around map position (-9.6, -8.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0153501 Jy ! Component: 100 - total flux cleaned = 0.0264004 Jy ! Component: 150 - total flux cleaned = 0.0334515 Jy ! Component: 200 - total flux cleaned = 0.0377888 Jy ! Total flux subtracted in 200 components = 0.0377888 Jy ! Clean residual min=-0.004893 max=0.004648 Jy/beam ! Clean residual mean=-0.000004 rms=0.000835 Jy/beam ! Combined flux in latest and established models = 1.18645 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 136 components and 1.18645 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 15 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=11.89 mas, bmaj=19.06 mas, bpa=11.8 degrees ! Estimated noise=275.517 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00500373 Jy ! Component: 100 - total flux cleaned = 0.00771324 Jy ! Component: 150 - total flux cleaned = 0.00978868 Jy ! Component: 200 - total flux cleaned = 0.0112384 Jy ! Total flux subtracted in 200 components = 0.0112384 Jy ! Clean residual min=-0.002422 max=0.002675 Jy/beam ! Clean residual mean=-0.000007 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 1.19768 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) ! Added new window around map position (15.2, -56.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00236985 Jy ! Component: 100 - total flux cleaned = 0.00328193 Jy ! Component: 150 - total flux cleaned = 0.0040049 Jy ! Component: 200 - total flux cleaned = 0.0045755 Jy ! Total flux subtracted in 200 components = 0.0045755 Jy ! Clean residual min=-0.001931 max=0.001857 Jy/beam ! Clean residual mean=-0.000006 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 1.20226 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 206 components and 1.20226 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=5.897 mas, bmaj=13 mas, bpa=5.683 degrees ! Estimated noise=248.374 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000257706 Jy ! Component: 100 - total flux cleaned = -0.000250421 Jy ! Component: 150 - total flux cleaned = -0.000129126 Jy ! Component: 200 - total flux cleaned = 8.54156e-05 Jy ! Total flux subtracted in 200 components = 8.54156e-05 Jy ! Clean residual min=-0.002431 max=0.002453 Jy/beam ! Clean residual mean=-0.000003 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 1.20235 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 224 components and 1.20235 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055605Jy sigma=0.000527 ! Fit after self-cal, rms=0.055444Jy sigma=0.000526 wmodel J0739+0137_L_2010_07_29_pus_map.mod ! Writing 224 model components to file: J0739+0137_L_2010_07_29_pus_map.mod wobs J0739+0137_L_2010_07_29_pus_uvs.fits ! Writing UV FITS file: J0739+0137_L_2010_07_29_pus_uvs.fits wwins J0739+0137_L_2010_07_29_pus_map.win ! wwins: Wrote 8 windows to J0739+0137_L_2010_07_29_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=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000630335 Jy ! Component: 100 - total flux cleaned = 0.00104618 Jy ! Component: 150 - total flux cleaned = 0.00111598 Jy ! Component: 200 - total flux cleaned = 0.00114921 Jy ! Component: 250 - total flux cleaned = 0.00127763 Jy ! Component: 300 - total flux cleaned = 0.00136993 Jy ! Component: 350 - total flux cleaned = 0.00145983 Jy ! Component: 400 - total flux cleaned = 0.0015474 Jy ! Component: 450 - total flux cleaned = 0.00166106 Jy ! Component: 500 - total flux cleaned = 0.0017715 Jy ! Component: 550 - total flux cleaned = 0.00193301 Jy ! Component: 600 - total flux cleaned = 0.00209066 Jy ! Component: 650 - total flux cleaned = 0.00224417 Jy ! Component: 700 - total flux cleaned = 0.00226923 Jy ! Component: 750 - total flux cleaned = 0.00234319 Jy ! Component: 800 - total flux cleaned = 0.00243991 Jy ! Component: 850 - total flux cleaned = 0.0024637 Jy ! Component: 900 - total flux cleaned = 0.00255714 Jy ! Component: 950 - total flux cleaned = 0.00260322 Jy ! Component: 1000 - total flux cleaned = 0.00269337 Jy ! Component: 1050 - total flux cleaned = 0.00273739 Jy ! Component: 1100 - total flux cleaned = 0.00275962 Jy ! Component: 1150 - total flux cleaned = 0.00286763 Jy ! Component: 1200 - total flux cleaned = 0.00293171 Jy ! Component: 1250 - total flux cleaned = 0.00301576 Jy ! Component: 1300 - total flux cleaned = 0.0030776 Jy ! Component: 1350 - total flux cleaned = 0.00315925 Jy ! Component: 1400 - total flux cleaned = 0.00330058 Jy ! Component: 1450 - total flux cleaned = 0.0033204 Jy ! Component: 1500 - total flux cleaned = 0.00337965 Jy ! Component: 1550 - total flux cleaned = 0.00343823 Jy ! Component: 1600 - total flux cleaned = 0.00353479 Jy ! Component: 1650 - total flux cleaned = 0.00359222 Jy ! Component: 1700 - total flux cleaned = 0.00364889 Jy ! Component: 1750 - total flux cleaned = 0.0036492 Jy ! Component: 1800 - total flux cleaned = 0.00370465 Jy ! Component: 1850 - total flux cleaned = 0.00372297 Jy ! Component: 1900 - total flux cleaned = 0.0037593 Jy ! Component: 1950 - total flux cleaned = 0.00383103 Jy ! Component: 2000 - total flux cleaned = 0.0038488 Jy ! Component: 2050 - total flux cleaned = 0.00386628 Jy ! Component: 2100 - total flux cleaned = 0.00386631 Jy ! Component: 2150 - total flux cleaned = 0.00388359 Jy ! Component: 2200 - total flux cleaned = 0.00395199 Jy ! Component: 2250 - total flux cleaned = 0.00395198 Jy ! Component: 2300 - total flux cleaned = 0.00395201 Jy ! Component: 2350 - total flux cleaned = 0.00403518 Jy ! Component: 2400 - total flux cleaned = 0.0040516 Jy ! Component: 2450 - total flux cleaned = 0.00408432 Jy ! Component: 2500 - total flux cleaned = 0.00411663 Jy ! Component: 2550 - total flux cleaned = 0.00413264 Jy ! Component: 2600 - total flux cleaned = 0.00413294 Jy ! Component: 2650 - total flux cleaned = 0.00419606 Jy ! Component: 2700 - total flux cleaned = 0.00425875 Jy ! Component: 2750 - total flux cleaned = 0.00427433 Jy ! Component: 2800 - total flux cleaned = 0.00433594 Jy ! Component: 2850 - total flux cleaned = 0.00439703 Jy ! Component: 2900 - total flux cleaned = 0.00435174 Jy ! Component: 2950 - total flux cleaned = 0.00439714 Jy ! Component: 3000 - total flux cleaned = 0.00453118 Jy ! Component: 3050 - total flux cleaned = 0.00453122 Jy ! Component: 3100 - total flux cleaned = 0.00460459 Jy ! Component: 3150 - total flux cleaned = 0.00457532 Jy ! Component: 3200 - total flux cleaned = 0.00464769 Jy ! Component: 3250 - total flux cleaned = 0.00461891 Jy ! Component: 3300 - total flux cleaned = 0.00470442 Jy ! Component: 3350 - total flux cleaned = 0.0047185 Jy ! Component: 3400 - total flux cleaned = 0.0046623 Jy ! Component: 3450 - total flux cleaned = 0.00473222 Jy ! Component: 3500 - total flux cleaned = 0.00477378 Jy ! Component: 3550 - total flux cleaned = 0.0047737 Jy ! Component: 3600 - total flux cleaned = 0.00480102 Jy ! Component: 3650 - total flux cleaned = 0.00477396 Jy ! Component: 3700 - total flux cleaned = 0.00485475 Jy ! Component: 3750 - total flux cleaned = 0.00486814 Jy ! Component: 3800 - total flux cleaned = 0.00494766 Jy ! Component: 3850 - total flux cleaned = 0.00498713 Jy ! Component: 3900 - total flux cleaned = 0.00503962 Jy ! Component: 3950 - total flux cleaned = 0.00503948 Jy ! Component: 4000 - total flux cleaned = 0.00506538 Jy ! Component: 4050 - total flux cleaned = 0.00505257 Jy ! Total flux subtracted in 4096 components = 0.0051036 Jy ! Clean residual min=-0.000637 max=0.000752 Jy/beam ! Clean residual mean=-0.000002 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 1.20745 Jy keep ! Adding 220 model components to the UV plane model. ! The established model now contains 435 components and 1.20745 Jy ![Exited script file: muppet] wmap "J0739+0137_L_2010_07_29_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.897 x 13 at 5.683 degrees (North through East) ! Clean map min=-0.0061894 max=0.68489 Jy/beam ! Writing clean map to FITS file: J0739+0137_L_2010_07_29_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.684889 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00021588 device "J0739+0137_L_2010_07_29_pus\_map.eps/VPS" ! Attempting to open device: 'J0739+0137_L_2010_07_29_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0945612 0.0945612 0.189122 0.378245 0.75649 1.51298 3.02596 6.05192 12.1038 24.2077 48.4153 96.8307 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.684 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.897 x 13 at 5.683 degrees (North through East) ! Clean map min=-0.0061894 max=0.68489 Jy/beam quit ! Quitting program ! Log file J0739+0137_L_2010_07_29_pus_uvs.log closed on Sat Jan 9 14:41:20 2016