! Started logfile: /d2/scr/pima/bp177e_uvs/J1604-0019_X_uvs.log on Sat Mar 22 21:02:36 2014 obs /d2/scr/pima/bp177e_uvs/J1604-0019_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177e_uvs/J1604-0019_X_uva.fits ! AN table 1: 2 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1604-0019 ! ! 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 576 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177e_uvs/J1604-0019_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.013483Jy sigma=48.131830 ! Fit after self-cal, rms=0.836490Jy sigma=39.554178 ! 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=0.972 mas, bmaj=2.59 mas, bpa=15.8 degrees ! Estimated noise=0.797629 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 = 0.121 Jy ! Component: 100 - total flux cleaned = 0.178683 Jy ! Total flux subtracted in 100 components = 0.178683 Jy ! Clean residual min=-0.012770 max=0.028114 Jy/beam ! Clean residual mean=-0.000059 rms=0.005147 Jy/beam ! Combined flux in latest and established models = 0.178683 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.178683 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=0.069487Jy sigma=3.253364 ! Fit after self-cal, rms=0.067754Jy sigma=3.176026 ! Inverting map ! Added new window around map position (-1.4, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0338052 Jy ! Component: 100 - total flux cleaned = 0.0540695 Jy ! Total flux subtracted in 100 components = 0.0540695 Jy ! Clean residual min=-0.008412 max=0.012045 Jy/beam ! Clean residual mean=-0.000036 rms=0.002725 Jy/beam ! Combined flux in latest and established models = 0.232752 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 26 components and 0.232752 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=0.039834Jy sigma=1.837596 ! Fit after self-cal, rms=0.039434Jy sigma=1.821034 ! 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=1.165 mas, bmaj=2.856 mas, bpa=14.24 degrees ! Estimated noise=0.63498 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 = 0.0183228 Jy ! Component: 100 - total flux cleaned = 0.030338 Jy ! Component: 150 - total flux cleaned = 0.0390976 Jy ! Component: 200 - total flux cleaned = 0.0457143 Jy ! Total flux subtracted in 200 components = 0.0457143 Jy ! Clean residual min=-0.007674 max=0.007211 Jy/beam ! Clean residual mean=-0.000028 rms=0.001970 Jy/beam ! Combined flux in latest and established models = 0.278467 Jy ! Performing phase self-cal ! Adding 78 model components to the UV plane model. ! The established model now contains 103 components and 0.278467 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=0.027108Jy sigma=1.246600 ! Fit after self-cal, rms=0.026939Jy sigma=1.239360 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.165 x 2.856 at 14.24 degrees (North through East) ! Clean map min=-0.0074036 max=0.15688 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.07 HN 0.97 KP 0.94 ! LA 0.99 NL 1.04 OV 0.98 PT 0.85 ! SC 0.90 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.95 HN 0.97 KP 0.94 ! LA 0.92 NL 1.03 OV 0.97 PT 0.88 ! SC 0.88 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.05 HN 1.00 KP 1.09 ! LA 0.90 NL 1.05 OV 1.01 PT 0.89 ! SC 0.92 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 HN 1.06 KP 0.93 ! LA 0.93 NL 1.02 OV 0.99 PT 0.93 ! SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.95 HN 1.08 KP 1.04 ! LA 0.94 NL 0.96 OV 1.00 PT 0.90 ! SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.05 HN 1.18 KP 1.02 ! LA 1.01 NL 1.04 OV 1.05 PT 0.94 ! SC 1.11 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.98 HN 1.06 KP 1.03 ! LA 0.94 NL 1.03 OV 1.06 PT 0.91 ! SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.026939Jy sigma=1.239360 ! Fit after self-cal, rms=0.018926Jy sigma=0.862908 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.165 mas, bmaj=2.89 mas, bpa=14.55 degrees ! Estimated noise=0.627188 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 (-7, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00488523 Jy ! Component: 100 - total flux cleaned = 0.00693635 Jy ! Component: 150 - total flux cleaned = 0.00782665 Jy ! Component: 200 - total flux cleaned = 0.00839244 Jy ! Total flux subtracted in 200 components = 0.00839244 Jy ! Clean residual min=-0.002895 max=0.002842 Jy/beam ! Clean residual mean=-0.000001 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.286859 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 126 components and 0.286859 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=0.017549Jy sigma=0.794837 ! Fit after self-cal, rms=0.017529Jy sigma=0.793598 ! 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=0.017529Jy sigma=0.793598 ! Fit after self-cal, rms=0.017403Jy sigma=0.789196 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.164 mas, bmaj=2.888 mas, bpa=14.55 degrees ! Estimated noise=0.625551 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0013017 Jy ! Component: 100 - total flux cleaned = 0.00176649 Jy ! Component: 150 - total flux cleaned = 0.00194463 Jy ! Component: 200 - total flux cleaned = 0.00210295 Jy ! Total flux subtracted in 200 components = 0.00210295 Jy ! Clean residual min=-0.002728 max=0.002776 Jy/beam ! Clean residual mean=-0.000003 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.288962 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 148 components and 0.288962 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=0.017151Jy sigma=0.776078 ! Fit after self-cal, rms=0.017148Jy sigma=0.775927 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 = 0.000185158 Jy ! Component: 100 - total flux cleaned = 0.000319947 Jy ! Component: 150 - total flux cleaned = 0.000475149 Jy ! Component: 200 - total flux cleaned = 0.000591197 Jy ! Total flux subtracted in 200 components = 0.000591197 Jy ! Clean residual min=-0.002638 max=0.002783 Jy/beam ! Clean residual mean=-0.000002 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.289553 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 157 components and 0.289553 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=0.017048Jy sigma=0.770533 ! Fit after self-cal, rms=0.017049Jy sigma=0.770492 ! 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=0.017049Jy sigma=0.770492 ! Fit after self-cal, rms=0.016965Jy sigma=0.768489 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.16 mas, bmaj=2.887 mas, bpa=14.71 degrees ! Estimated noise=0.623276 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000408133 Jy ! Component: 100 - total flux cleaned = 0.000698854 Jy ! Component: 150 - total flux cleaned = 0.000872846 Jy ! Component: 200 - total flux cleaned = 0.00100567 Jy ! Total flux subtracted in 200 components = 0.00100567 Jy ! Clean residual min=-0.002589 max=0.002712 Jy/beam ! Clean residual mean=-0.000003 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.290559 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 166 components and 0.290559 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=0.016874Jy sigma=0.762512 ! Fit after self-cal, rms=0.016872Jy sigma=0.762410 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 = 0.000217275 Jy ! Component: 100 - total flux cleaned = 0.000336276 Jy ! Component: 150 - total flux cleaned = 0.000402971 Jy ! Component: 200 - total flux cleaned = 0.000466088 Jy ! Total flux subtracted in 200 components = 0.000466088 Jy ! Clean residual min=-0.002535 max=0.002697 Jy/beam ! Clean residual mean=-0.000003 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.291025 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 174 components and 0.291025 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=0.016818Jy sigma=0.759636 ! Fit after self-cal, rms=0.016818Jy sigma=0.759561 ! 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=0.016818Jy sigma=0.759561 ! Fit after self-cal, rms=0.016756Jy sigma=0.758314 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.323 mas, bmaj=3.599 mas, bpa=1.024 degrees ! Estimated noise=0.731204 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100301 Jy ! Component: 100 - total flux cleaned = 0.00125792 Jy ! Component: 150 - total flux cleaned = 0.00129274 Jy ! Component: 200 - total flux cleaned = 0.00135397 Jy ! Total flux subtracted in 200 components = 0.00135397 Jy ! Clean residual min=-0.003689 max=0.003543 Jy/beam ! Clean residual mean=-0.000005 rms=0.001051 Jy/beam ! Combined flux in latest and established models = 0.292379 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 184 components and 0.292379 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=0.016714Jy sigma=0.757511 ! Fit after self-cal, rms=0.016707Jy sigma=0.757176 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 = 0.000106334 Jy ! Component: 100 - total flux cleaned = 0.000106681 Jy ! Component: 150 - total flux cleaned = 0.000107039 Jy ! Component: 200 - total flux cleaned = 0.000133099 Jy ! Total flux subtracted in 200 components = 0.000133099 Jy ! Clean residual min=-0.003688 max=0.003497 Jy/beam ! Clean residual mean=-0.000005 rms=0.001033 Jy/beam ! Combined flux in latest and established models = 0.292512 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 187 components and 0.292512 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=0.016689Jy sigma=0.755935 ! Fit after self-cal, rms=0.016688Jy sigma=0.755845 ! 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=1.158 mas, bmaj=2.886 mas, bpa=14.84 degrees ! Estimated noise=0.621293 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.158 x 2.886 at 14.84 degrees (North through East) ! Clean map min=-0.0025007 max=0.15286 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=0.9635 mas, bmaj=2.617 mas, bpa=16.36 degrees ! Estimated noise=0.775703 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.118651 Jy ! Component: 100 - total flux cleaned = 0.176188 Jy ! Component: 150 - total flux cleaned = 0.208202 Jy ! Component: 200 - total flux cleaned = 0.227752 Jy ! Total flux subtracted in 200 components = 0.227752 Jy ! Clean residual min=-0.005498 max=0.010143 Jy/beam ! Clean residual mean=-0.000028 rms=0.002175 Jy/beam ! Combined flux in latest and established models = 0.227752 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.227752 Jy ! Inverting map and beam ! Estimated beam: bmin=1.158 mas, bmaj=2.886 mas, bpa=14.84 degrees ! Estimated noise=0.621293 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 = 0.0167276 Jy ! Component: 100 - total flux cleaned = 0.0267601 Jy ! Component: 150 - total flux cleaned = 0.0340009 Jy ! Component: 200 - total flux cleaned = 0.0397116 Jy ! Total flux subtracted in 200 components = 0.0397116 Jy ! Clean residual min=-0.004335 max=0.005487 Jy/beam ! Clean residual mean=-0.000015 rms=0.001340 Jy/beam ! Combined flux in latest and established models = 0.267464 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 85 components and 0.267464 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=2.323 mas, bmaj=3.599 mas, bpa=1.024 degrees ! Estimated noise=0.731204 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00732768 Jy ! Component: 100 - total flux cleaned = 0.0125506 Jy ! Component: 150 - total flux cleaned = 0.0165021 Jy ! Component: 200 - total flux cleaned = 0.0189835 Jy ! Total flux subtracted in 200 components = 0.0189835 Jy ! Clean residual min=-0.004303 max=0.004188 Jy/beam ! Clean residual mean=-0.000011 rms=0.001282 Jy/beam ! Combined flux in latest and established models = 0.286447 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 = 0.00159093 Jy ! Component: 100 - total flux cleaned = 0.00232911 Jy ! Component: 150 - total flux cleaned = 0.00295938 Jy ! Component: 200 - total flux cleaned = 0.00349944 Jy ! Total flux subtracted in 200 components = 0.00349944 Jy ! Clean residual min=-0.003868 max=0.003622 Jy/beam ! Clean residual mean=-0.000008 rms=0.001112 Jy/beam ! Combined flux in latest and established models = 0.289947 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 143 components and 0.289947 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.158 mas, bmaj=2.886 mas, bpa=14.84 degrees ! Estimated noise=0.621293 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000892108 Jy ! Component: 100 - total flux cleaned = 0.00110003 Jy ! Component: 150 - total flux cleaned = 0.001376 Jy ! Component: 200 - total flux cleaned = 0.00162862 Jy ! Total flux subtracted in 200 components = 0.00162862 Jy ! Clean residual min=-0.002712 max=0.002852 Jy/beam ! Clean residual mean=-0.000003 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.291575 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 157 components and 0.291575 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=0.016969Jy sigma=0.767310 ! Fit after self-cal, rms=0.016952Jy sigma=0.766786 wmodel /d2/scr/pima/bp177e_uvs/J1604-0019_X_map.mod ! Writing 157 model components to file: /d2/scr/pima/bp177e_uvs/J1604-0019_X_map.mod wobs /d2/scr/pima/bp177e_uvs/J1604-0019_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177e_uvs/J1604-0019_X_uvs.fits wwins /d2/scr/pima/bp177e_uvs/J1604-0019_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177e_uvs/J1604-0019_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000176279 Jy ! Component: 100 - total flux cleaned = -0.000193264 Jy ! Component: 150 - total flux cleaned = -0.00040747 Jy ! Component: 200 - total flux cleaned = -0.000689821 Jy ! Component: 250 - total flux cleaned = -0.00084211 Jy ! Component: 300 - total flux cleaned = -0.00105971 Jy ! Component: 350 - total flux cleaned = -0.00126593 Jy ! Component: 400 - total flux cleaned = -0.00156173 Jy ! Component: 450 - total flux cleaned = -0.00171876 Jy ! Component: 500 - total flux cleaned = -0.00189983 Jy ! Component: 550 - total flux cleaned = -0.00207344 Jy ! Component: 600 - total flux cleaned = -0.00221249 Jy ! Component: 650 - total flux cleaned = -0.00240024 Jy ! Component: 700 - total flux cleaned = -0.00255511 Jy ! Component: 750 - total flux cleaned = -0.0026552 Jy ! Component: 800 - total flux cleaned = -0.00282474 Jy ! Component: 850 - total flux cleaned = -0.00294152 Jy ! Component: 900 - total flux cleaned = -0.0030101 Jy ! Component: 950 - total flux cleaned = -0.00309877 Jy ! Component: 1000 - total flux cleaned = -0.00316378 Jy ! Component: 1050 - total flux cleaned = -0.00318467 Jy ! Component: 1100 - total flux cleaned = -0.00326618 Jy ! Component: 1150 - total flux cleaned = -0.00326654 Jy ! Component: 1200 - total flux cleaned = -0.00338155 Jy ! Component: 1250 - total flux cleaned = -0.00349336 Jy ! Component: 1300 - total flux cleaned = -0.00352938 Jy ! Component: 1350 - total flux cleaned = -0.00361867 Jy ! Component: 1400 - total flux cleaned = -0.00367168 Jy ! Component: 1450 - total flux cleaned = -0.00379142 Jy ! Component: 1500 - total flux cleaned = -0.00384169 Jy ! Component: 1550 - total flux cleaned = -0.0039565 Jy ! Component: 1600 - total flux cleaned = -0.00397291 Jy ! Component: 1650 - total flux cleaned = -0.00403645 Jy ! Component: 1700 - total flux cleaned = -0.0041143 Jy ! Component: 1750 - total flux cleaned = -0.00415991 Jy ! Component: 1800 - total flux cleaned = -0.00414489 Jy ! Component: 1850 - total flux cleaned = -0.00417437 Jy ! Component: 1900 - total flux cleaned = -0.00420308 Jy ! Component: 1950 - total flux cleaned = -0.00418846 Jy ! Component: 2000 - total flux cleaned = -0.00420251 Jy ! Component: 2050 - total flux cleaned = -0.00421639 Jy ! Component: 2100 - total flux cleaned = -0.00425702 Jy ! Component: 2150 - total flux cleaned = -0.00428356 Jy ! Component: 2200 - total flux cleaned = -0.00432308 Jy ! Component: 2250 - total flux cleaned = -0.00433597 Jy ! Component: 2300 - total flux cleaned = -0.00437427 Jy ! Component: 2350 - total flux cleaned = -0.00441177 Jy ! Component: 2400 - total flux cleaned = -0.00443636 Jy ! Component: 2450 - total flux cleaned = -0.00443647 Jy ! Component: 2500 - total flux cleaned = -0.00442459 Jy ! Component: 2550 - total flux cleaned = -0.00447207 Jy ! Component: 2600 - total flux cleaned = -0.00447184 Jy ! Component: 2650 - total flux cleaned = -0.00446044 Jy ! Component: 2700 - total flux cleaned = -0.00449479 Jy ! Component: 2750 - total flux cleaned = -0.00447228 Jy ! Component: 2800 - total flux cleaned = -0.00448333 Jy ! Component: 2850 - total flux cleaned = -0.0045162 Jy ! Component: 2900 - total flux cleaned = -0.00449455 Jy ! Component: 2950 - total flux cleaned = -0.00451623 Jy ! Component: 3000 - total flux cleaned = -0.00453753 Jy ! Component: 3050 - total flux cleaned = -0.0045897 Jy ! Component: 3100 - total flux cleaned = -0.0046 Jy ! Component: 3150 - total flux cleaned = -0.00464086 Jy ! Component: 3200 - total flux cleaned = -0.00461041 Jy ! Component: 3250 - total flux cleaned = -0.00460041 Jy ! Component: 3300 - total flux cleaned = -0.00459059 Jy ! Component: 3350 - total flux cleaned = -0.00459057 Jy ! Component: 3400 - total flux cleaned = -0.00457113 Jy ! Component: 3450 - total flux cleaned = -0.00456151 Jy ! Component: 3500 - total flux cleaned = -0.00454255 Jy ! Component: 3550 - total flux cleaned = -0.00454256 Jy ! Component: 3600 - total flux cleaned = -0.00453318 Jy ! Component: 3650 - total flux cleaned = -0.00451469 Jy ! Component: 3700 - total flux cleaned = -0.00450554 Jy ! Component: 3750 - total flux cleaned = -0.00449647 Jy ! Component: 3800 - total flux cleaned = -0.0044693 Jy ! Component: 3850 - total flux cleaned = -0.00446022 Jy ! Component: 3900 - total flux cleaned = -0.00446012 Jy ! Component: 3950 - total flux cleaned = -0.00442447 Jy ! Component: 4000 - total flux cleaned = -0.00441568 Jy ! Component: 4050 - total flux cleaned = -0.00435412 Jy ! Total flux subtracted in 4096 components = -0.00432793 Jy ! Clean residual min=-0.000559 max=0.000591 Jy/beam ! Clean residual mean=0.000000 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.287247 Jy keep ! Adding 327 model components to the UV plane model. ! The established model now contains 484 components and 0.287248 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177e_uvs/J1604-0019_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.158 x 2.886 at 14.84 degrees (North through East) ! Clean map min=-0.0015001 max=0.15225 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177e_uvs/J1604-0019_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.152255 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000152466 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.300417 0.300417 0.600833 1.20167 2.40333 4.80667 9.61333 19.2267 38.4533 76.9066 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.152 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 998.613 quit ! Quitting program ! Log file /d2/scr/pima/bp177e_uvs/J1604-0019_X_uvs.log closed on Sat Mar 22 21:02:41 2014