! Started logfile: /scr/pima/bp171ag_uvs/J2127-3858_X_uvs.log on Fri Oct 11 07:19:53 2013 obs /scr/pima/bp171ag_uvs/J2127-3858_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171ag_uvs/J2127-3858_X_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.944444 visibilities/baseline/integration-bin. ! Found source: J2127-3858 ! ! 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 816 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171ag_uvs/J2127-3858_X] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! 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=1.002689Jy sigma=1.398168 ! Fit after self-cal, rms=0.974090Jy sigma=1.263961 ! 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=0.7976 mas, bmaj=2.259 mas, bpa=2.113 degrees ! Estimated noise=43.1224 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0338453 Jy ! Component: 100 - total flux cleaned = 0.054356 Jy ! Total flux subtracted in 100 components = 0.054356 Jy ! Clean residual min=-0.008210 max=0.011615 Jy/beam ! Clean residual mean=-0.000036 rms=0.004050 Jy/beam ! Combined flux in latest and established models = 0.054356 Jy ! Performing phase self-cal ! Adding 68 model components to the UV plane model. ! The established model now contains 68 components and 0.054356 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=0.038675Jy sigma=0.084268 ! Fit after self-cal, rms=0.037700Jy sigma=0.083702 ! 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=1.113 mas, bmaj=3.173 mas, bpa=2.399 degrees ! Estimated noise=23.3421 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 = 0.0273411 Jy ! Component: 100 - total flux cleaned = 0.0438845 Jy ! Component: 150 - total flux cleaned = 0.0548283 Jy ! Component: 200 - total flux cleaned = 0.0608093 Jy ! Total flux subtracted in 200 components = 0.0608093 Jy ! Clean residual min=-0.004396 max=0.004476 Jy/beam ! Clean residual mean=-0.000048 rms=0.002021 Jy/beam ! Combined flux in latest and established models = 0.115165 Jy ! Performing phase self-cal ! Adding 149 model components to the UV plane model. ! The established model now contains 214 components and 0.115165 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=0.029051Jy sigma=0.038856 ! Fit after self-cal, rms=0.028444Jy sigma=0.038307 ! 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 1.01 FD 0.95 KP 0.99 LA 1.01 ! MK 0.93 NL 1.03 OV 1.03 PT 0.85 ! SC 0.63 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.88 KP 1.01 LA 1.02 ! MK 0.70 NL 1.39 OV 1.05 PT 0.84 ! SC 1.14 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.72 FD 1.14 KP 1.10 LA 0.88 ! MK 1.40 NL 0.69 OV 0.98 PT 0.87 ! SC 0.71 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.09 KP 0.93 LA 0.92 ! MK 0.79 NL 0.69 OV 1.07 PT 0.87 ! SC 1.27 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.91 KP 1.18 LA 1.06 ! MK 0.99 NL 0.71 OV 0.98 PT 0.82 ! SC 0.83 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.99 KP 1.01 LA 1.04 ! MK 0.95 NL 0.90 OV 0.85 PT 0.87 ! SC 0.73 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.87 KP 1.01 LA 0.99 ! MK 0.55 NL 1.00 OV 1.05 PT 0.87 ! SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.81 FD 0.91 KP 1.09 LA 0.86 ! MK 0.92 NL 0.76 OV 0.86 PT 0.79 ! SC 0.95 ! ! ! Fit before self-cal, rms=0.028444Jy sigma=0.038307 ! Fit after self-cal, rms=0.025851Jy sigma=0.029710 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.065 mas, bmaj=3.062 mas, bpa=1.814 degrees ! Estimated noise=20.0914 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 = -0.00101644 Jy ! Component: 100 - total flux cleaned = -0.000718785 Jy ! Component: 150 - total flux cleaned = -0.000794259 Jy ! Component: 200 - total flux cleaned = -0.00101143 Jy ! Total flux subtracted in 200 components = -0.00101143 Jy ! Clean residual min=-0.001199 max=0.001192 Jy/beam ! Clean residual mean=-0.000002 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.114154 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 265 components and 0.114154 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=0.024798Jy sigma=0.029122 ! Fit after self-cal, rms=0.024765Jy sigma=0.029051 ! 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=0.024765Jy sigma=0.029051 ! Fit after self-cal, rms=0.023616Jy sigma=0.028843 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.033 mas, bmaj=2.988 mas, bpa=1.818 degrees ! Estimated noise=18.9121 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00186558 Jy ! Component: 100 - total flux cleaned = -0.00179392 Jy ! Component: 150 - total flux cleaned = -0.00173263 Jy ! Component: 200 - total flux cleaned = -0.0019027 Jy ! Total flux subtracted in 200 components = -0.0019027 Jy ! Clean residual min=-0.000912 max=0.000911 Jy/beam ! Clean residual mean=-0.000003 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.112251 Jy selfcal ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 303 components and 0.112251 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=0.022942Jy sigma=0.028501 ! Fit after self-cal, rms=0.022909Jy sigma=0.028464 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 = -0.000362969 Jy ! Component: 100 - total flux cleaned = -0.000305062 Jy ! Component: 150 - total flux cleaned = -0.000404574 Jy ! Component: 200 - total flux cleaned = -0.000452778 Jy ! Total flux subtracted in 200 components = -0.000452778 Jy ! Clean residual min=-0.000742 max=0.000742 Jy/beam ! Clean residual mean=-0.000003 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.111798 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 334 components and 0.111798 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=0.022672Jy sigma=0.028173 ! Fit after self-cal, rms=0.022651Jy sigma=0.028153 ! 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=0.022651Jy sigma=0.028153 ! Fit after self-cal, rms=0.021276Jy sigma=0.027881 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.001 mas, bmaj=2.915 mas, bpa=2.112 degrees ! Estimated noise=17.6571 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00153817 Jy ! Component: 100 - total flux cleaned = -0.00163642 Jy ! Component: 150 - total flux cleaned = -0.00163874 Jy ! Component: 200 - total flux cleaned = -0.00167607 Jy ! Total flux subtracted in 200 components = -0.00167607 Jy ! Clean residual min=-0.000633 max=0.000634 Jy/beam ! Clean residual mean=-0.000005 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.110122 Jy selfcal ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 379 components and 0.110122 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=0.020857Jy sigma=0.027748 ! Fit after self-cal, rms=0.020832Jy sigma=0.027724 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 = -0.000178332 Jy ! Component: 100 - total flux cleaned = -6.37192e-05 Jy ! Component: 150 - total flux cleaned = -9.95217e-05 Jy ! Component: 200 - total flux cleaned = -0.000261847 Jy ! Total flux subtracted in 200 components = -0.000261847 Jy ! Clean residual min=-0.000532 max=0.000532 Jy/beam ! Clean residual mean=-0.000003 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.109861 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 415 components and 0.109861 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=0.020687Jy sigma=0.027612 ! Fit after self-cal, rms=0.020682Jy sigma=0.027600 ! 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=0.020682Jy sigma=0.027600 ! Fit after self-cal, rms=0.019707Jy sigma=0.027350 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.174 mas, bmaj=10.43 mas, bpa=3.844 degrees ! Estimated noise=17.4467 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00135993 Jy ! Component: 100 - total flux cleaned = -0.00124811 Jy ! Component: 150 - total flux cleaned = -0.00108266 Jy ! Component: 200 - total flux cleaned = -0.00102399 Jy ! Total flux subtracted in 200 components = -0.00102399 Jy ! Clean residual min=-0.000473 max=0.000470 Jy/beam ! Clean residual mean=-0.000008 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.108837 Jy selfcal ! Performing phase self-cal ! Adding 64 model components to the UV plane model. ! The established model now contains 472 components and 0.108837 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=0.019430Jy sigma=0.027366 ! Fit after self-cal, rms=0.019408Jy sigma=0.027352 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 = -3.81322e-05 Jy ! Component: 100 - total flux cleaned = 1.28463e-05 Jy ! Component: 150 - total flux cleaned = -5.69493e-05 Jy ! Component: 200 - total flux cleaned = -0.000123568 Jy ! Total flux subtracted in 200 components = -0.000123568 Jy ! Clean residual min=-0.000363 max=0.000364 Jy/beam ! Clean residual mean=-0.000003 rms=0.000148 Jy/beam ! Combined flux in latest and established models = 0.108713 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 515 components and 0.108713 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=0.019332Jy sigma=0.027323 ! Fit after self-cal, rms=0.019332Jy sigma=0.027317 ! 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=0.9738 mas, bmaj=2.854 mas, bpa=2.307 degrees ! Estimated noise=16.555 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9738 x 2.854 at 2.307 degrees (North through East) ! Clean map min=-0.0018679 max=0.014542 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=0.727 mas, bmaj=2.119 mas, bpa=1.83 degrees ! Estimated noise=28.8071 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0238646 Jy ! Component: 100 - total flux cleaned = 0.0400279 Jy ! Component: 150 - total flux cleaned = 0.052347 Jy ! Component: 200 - total flux cleaned = 0.0620222 Jy ! Total flux subtracted in 200 components = 0.0620222 Jy ! Clean residual min=-0.004607 max=0.005750 Jy/beam ! Clean residual mean=-0.000023 rms=0.002058 Jy/beam ! Combined flux in latest and established models = 0.0620222 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 122 model components to the UV plane model. ! The established model now contains 122 components and 0.0620222 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9738 mas, bmaj=2.854 mas, bpa=2.307 degrees ! Estimated noise=16.555 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 = 0.0147726 Jy ! Component: 100 - total flux cleaned = 0.024766 Jy ! Component: 150 - total flux cleaned = 0.0318199 Jy ! Component: 200 - total flux cleaned = 0.0369384 Jy ! Total flux subtracted in 200 components = 0.0369384 Jy ! Clean residual min=-0.002734 max=0.002924 Jy/beam ! Clean residual mean=-0.000028 rms=0.001171 Jy/beam ! Combined flux in latest and established models = 0.0989606 Jy ! Adding 147 model components to the UV plane model. ! The established model now contains 263 components and 0.0989606 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=3.174 mas, bmaj=10.43 mas, bpa=3.844 degrees ! Estimated noise=17.4467 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00536452 Jy ! Component: 100 - total flux cleaned = 0.00669824 Jy ! Component: 150 - total flux cleaned = 0.00705671 Jy ! Component: 200 - total flux cleaned = 0.00684778 Jy ! Total flux subtracted in 200 components = 0.00684778 Jy ! Clean residual min=-0.001641 max=0.001652 Jy/beam ! Clean residual mean=-0.000030 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.105808 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 = -9.71552e-05 Jy ! Component: 100 - total flux cleaned = -0.000475315 Jy ! Component: 150 - total flux cleaned = -0.000570855 Jy ! Component: 200 - total flux cleaned = -0.000286691 Jy ! Total flux subtracted in 200 components = -0.000286691 Jy ! Clean residual min=-0.001605 max=0.001601 Jy/beam ! Clean residual mean=-0.000037 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.105522 Jy ! Adding 97 model components to the UV plane model. ! The established model now contains 358 components and 0.105522 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9738 mas, bmaj=2.854 mas, bpa=2.307 degrees ! Estimated noise=16.555 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000379292 Jy ! Component: 100 - total flux cleaned = 0.000306748 Jy ! Component: 150 - total flux cleaned = 0.000423004 Jy ! Component: 200 - total flux cleaned = 0.00042586 Jy ! Total flux subtracted in 200 components = 0.00042586 Jy ! Clean residual min=-0.000818 max=0.000820 Jy/beam ! Clean residual mean=0.000002 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.105948 Jy selfcal ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 411 components and 0.105947 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=0.019425Jy sigma=0.028351 ! Fit after self-cal, rms=0.019316Jy sigma=0.028187 wmodel /scr/pima/bp171ag_uvs/J2127-3858_X_map.mod ! Writing 411 model components to file: /scr/pima/bp171ag_uvs/J2127-3858_X_map.mod wobs /scr/pima/bp171ag_uvs/J2127-3858_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ag_uvs/J2127-3858_X_uvs.fits wwins /scr/pima/bp171ag_uvs/J2127-3858_X_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /home/lpetrov/bin/01_muppet] ! wmap "/scr/pima/bp171ag_uvs/J2127-3858_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9738 x 2.854 at 2.307 degrees (North through East) ! Clean map min=-0.0018557 max=0.010286 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ag_uvs/J2127-3858_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0102859 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00025392 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -7.40583 7.40583 14.8117 29.6233 59.2467 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.01 quit ! Quitting program ! Log file /scr/pima/bp171ag_uvs/J2127-3858_X_uvs.log closed on Fri Oct 11 07:19:56 2013