! Started logfile: /d2/scr/pima/bp177e_uvs/J1647-1926_C_uvs.log on Sat Mar 22 18:51:07 2014 obs /d2/scr/pima/bp177e_uvs/J1647-1926_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177e_uvs/J1647-1926_C_uva.fits ! AN table 1: 4 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1647-1926 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1152 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 = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177e_uvs/J1647-1926_C] 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 0.300x0.300 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=0.998365Jy sigma=39.395885 ! Fit after self-cal, rms=0.903914Jy sigma=35.682634 ! 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=1.619 mas, bmaj=5.951 mas, bpa=11.14 degrees ! Estimated noise=0.757245 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 = 0.0715543 Jy ! Component: 100 - total flux cleaned = 0.0901796 Jy ! Total flux subtracted in 100 components = 0.0901796 Jy ! Clean residual min=-0.004616 max=0.007787 Jy/beam ! Clean residual mean=-0.000009 rms=0.001326 Jy/beam ! Combined flux in latest and established models = 0.0901796 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0901796 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=0.028559Jy sigma=1.021014 ! Fit after self-cal, rms=0.028541Jy sigma=1.020527 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00812869 Jy ! Component: 100 - total flux cleaned = 0.0118762 Jy ! Total flux subtracted in 100 components = 0.0118762 Jy ! Clean residual min=-0.004562 max=0.005801 Jy/beam ! Clean residual mean=-0.000010 rms=0.001061 Jy/beam ! Combined flux in latest and established models = 0.102056 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.102056 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=0.025275Jy sigma=0.881277 ! Fit after self-cal, rms=0.025274Jy sigma=0.881004 ! 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=2.054 mas, bmaj=6.656 mas, bpa=9.109 degrees ! Estimated noise=0.539959 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 (4.2, 15). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00860837 Jy ! Component: 100 - total flux cleaned = 0.0135144 Jy ! Component: 150 - total flux cleaned = 0.0170876 Jy ! Component: 200 - total flux cleaned = 0.0198784 Jy ! Total flux subtracted in 200 components = 0.0198784 Jy ! Clean residual min=-0.003109 max=0.003560 Jy/beam ! Clean residual mean=-0.000010 rms=0.000903 Jy/beam ! Combined flux in latest and established models = 0.121934 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 74 components and 0.121934 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=0.021659Jy sigma=0.727411 ! Fit after self-cal, rms=0.021365Jy sigma=0.714744 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.054 x 6.656 at 9.109 degrees (North through East) ! Clean map min=-0.0027151 max=0.093961 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 1.01 FD 1.09 HN 1.01 KP 0.92 ! LA 1.01 NL 1.02 OV 0.91 PT 0.89 ! SC 0.97 ! ! ! Correcting IF 2. ! 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* ! ! ! Correcting IF 3. ! 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* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.11 HN 1.02 KP 1.01 ! LA 1.06 NL 0.93 OV 0.94 PT 0.98 ! SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.07 KP 1.03 ! LA 1.03 NL 1.00 OV 0.95 PT 0.92 ! SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.97 HN 1.05 KP 1.01 ! LA 1.08 NL 0.99 OV 0.93 PT 1.00 ! SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.90 HN 1.09 KP 0.91 ! LA 0.97 NL 0.99 OV 0.89 PT 0.95 ! SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.95 HN 1.06 KP 1.00 ! LA 1.00 NL 0.95 OV 0.99 PT 0.91 ! SC 1.01 ! ! ! Fit before self-cal, rms=0.021365Jy sigma=0.714744 ! Fit after self-cal, rms=0.020144Jy sigma=0.654163 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.065 mas, bmaj=6.714 mas, bpa=9.1 degrees ! Estimated noise=0.535087 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 = 0.00224952 Jy ! Component: 100 - total flux cleaned = 0.00345427 Jy ! Component: 150 - total flux cleaned = 0.00411502 Jy ! Component: 200 - total flux cleaned = 0.00420924 Jy ! Total flux subtracted in 200 components = 0.00420924 Jy ! Clean residual min=-0.002098 max=0.001860 Jy/beam ! Clean residual mean=0.000001 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.126143 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 104 components and 0.126143 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=0.019860Jy sigma=0.642296 ! Fit after self-cal, rms=0.019835Jy sigma=0.641097 ! 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=0.019835Jy sigma=0.641097 ! Fit after self-cal, rms=0.019831Jy sigma=0.640200 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.066 mas, bmaj=6.715 mas, bpa=9.138 degrees ! Estimated noise=0.535594 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000960935 Jy ! Component: 100 - total flux cleaned = 0.00130496 Jy ! Component: 150 - total flux cleaned = 0.00147009 Jy ! Component: 200 - total flux cleaned = 0.00161362 Jy ! Total flux subtracted in 200 components = 0.00161362 Jy ! Clean residual min=-0.002027 max=0.001635 Jy/beam ! Clean residual mean=0.000002 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.127757 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 128 components and 0.127757 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=0.019755Jy sigma=0.638238 ! Fit after self-cal, rms=0.019746Jy sigma=0.637893 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 = 0.00040109 Jy ! Component: 100 - total flux cleaned = 0.000483708 Jy ! Component: 150 - total flux cleaned = 0.000558053 Jy ! Component: 200 - total flux cleaned = 0.000603301 Jy ! Total flux subtracted in 200 components = 0.000603301 Jy ! Clean residual min=-0.001994 max=0.001527 Jy/beam ! Clean residual mean=0.000002 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.12836 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 139 components and 0.12836 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=0.019717Jy sigma=0.637458 ! Fit after self-cal, rms=0.019715Jy sigma=0.637390 ! 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=0.019715Jy sigma=0.637390 ! Fit after self-cal, rms=0.019715Jy sigma=0.636837 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.065 mas, bmaj=6.711 mas, bpa=9.166 degrees ! Estimated noise=0.536676 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000451863 Jy ! Component: 100 - total flux cleaned = 0.000626598 Jy ! Component: 150 - total flux cleaned = 0.000711382 Jy ! Component: 200 - total flux cleaned = 0.000776734 Jy ! Total flux subtracted in 200 components = 0.000776734 Jy ! Clean residual min=-0.001986 max=0.001516 Jy/beam ! Clean residual mean=0.000002 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.129137 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 148 components and 0.129137 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=0.019678Jy sigma=0.636637 ! Fit after self-cal, rms=0.019676Jy sigma=0.636571 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 = 0.000155424 Jy ! Component: 100 - total flux cleaned = 0.000185647 Jy ! Component: 150 - total flux cleaned = 0.000221789 Jy ! Component: 200 - total flux cleaned = 0.000238451 Jy ! Total flux subtracted in 200 components = 0.000238451 Jy ! Clean residual min=-0.001972 max=0.001526 Jy/beam ! Clean residual mean=0.000002 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.129376 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 156 components and 0.129376 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=0.019664Jy sigma=0.636338 ! Fit after self-cal, rms=0.019663Jy sigma=0.636313 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.019663Jy sigma=0.636313 ! Fit after self-cal, rms=0.019665Jy sigma=0.636099 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.049 mas, bmaj=8.898 mas, bpa=-1.506 degrees ! Estimated noise=0.617856 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00037414 Jy ! Component: 100 - total flux cleaned = 0.000543487 Jy ! Component: 150 - total flux cleaned = 0.000669534 Jy ! Component: 200 - total flux cleaned = 0.000746881 Jy ! Total flux subtracted in 200 components = 0.000746881 Jy ! Clean residual min=-0.002495 max=0.001781 Jy/beam ! Clean residual mean=0.000004 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.130122 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 173 components and 0.130122 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=0.019642Jy sigma=0.636510 ! Fit after self-cal, rms=0.019642Jy sigma=0.636485 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 = 0.000128986 Jy ! Component: 100 - total flux cleaned = 0.000166564 Jy ! Component: 150 - total flux cleaned = 0.000193193 Jy ! Component: 200 - total flux cleaned = 0.000211755 Jy ! Total flux subtracted in 200 components = 0.000211755 Jy ! Clean residual min=-0.002447 max=0.001767 Jy/beam ! Clean residual mean=0.000004 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.130334 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 180 components and 0.130334 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=0.019637Jy sigma=0.636686 ! Fit after self-cal, rms=0.019636Jy sigma=0.636678 ! 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=2.064 mas, bmaj=6.706 mas, bpa=9.179 degrees ! Estimated noise=0.537444 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.064 x 6.706 at 9.179 degrees (North through East) ! Clean map min=-0.001928 max=0.093116 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=1.622 mas, bmaj=5.987 mas, bpa=11.29 degrees ! Estimated noise=0.760324 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0718312 Jy ! Component: 100 - total flux cleaned = 0.0903056 Jy ! Component: 150 - total flux cleaned = 0.0993064 Jy ! Component: 200 - total flux cleaned = 0.104468 Jy ! Total flux subtracted in 200 components = 0.104468 Jy ! Clean residual min=-0.002822 max=0.003675 Jy/beam ! Clean residual mean=-0.000004 rms=0.000775 Jy/beam ! Combined flux in latest and established models = 0.104468 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.104468 Jy ! Inverting map and beam ! Estimated beam: bmin=2.064 mas, bmaj=6.706 mas, bpa=9.179 degrees ! Estimated noise=0.537444 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 = 0.00660641 Jy ! Component: 100 - total flux cleaned = 0.0110377 Jy ! Component: 150 - total flux cleaned = 0.0143104 Jy ! Component: 200 - total flux cleaned = 0.0168421 Jy ! Total flux subtracted in 200 components = 0.0168421 Jy ! Clean residual min=-0.002107 max=0.002084 Jy/beam ! Clean residual mean=-0.000002 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.12131 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 93 components and 0.12131 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.049 mas, bmaj=8.898 mas, bpa=-1.506 degrees ! Estimated noise=0.617856 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00289245 Jy ! Component: 100 - total flux cleaned = 0.00480458 Jy ! Component: 150 - total flux cleaned = 0.0061167 Jy ! Component: 200 - total flux cleaned = 0.00673186 Jy ! Total flux subtracted in 200 components = 0.00673186 Jy ! Clean residual min=-0.002452 max=0.001905 Jy/beam ! Clean residual mean=0.000002 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.128042 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 = 0.000359478 Jy ! Component: 100 - total flux cleaned = 0.000680351 Jy ! Component: 150 - total flux cleaned = 0.000926861 Jy ! Component: 200 - total flux cleaned = 0.00113471 Jy ! Total flux subtracted in 200 components = 0.00113471 Jy ! Clean residual min=-0.002435 max=0.001777 Jy/beam ! Clean residual mean=0.000003 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.129176 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 161 components and 0.129176 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.064 mas, bmaj=6.706 mas, bpa=9.179 degrees ! Estimated noise=0.537444 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000379525 Jy ! Component: 100 - total flux cleaned = 0.000424783 Jy ! Component: 150 - total flux cleaned = 0.000463554 Jy ! Component: 200 - total flux cleaned = 0.000463123 Jy ! Total flux subtracted in 200 components = 0.000463123 Jy ! Clean residual min=-0.001973 max=0.001529 Jy/beam ! Clean residual mean=0.000002 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.129639 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 182 components and 0.129639 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=0.019716Jy sigma=0.639543 ! Fit after self-cal, rms=0.019712Jy sigma=0.639250 wmodel /d2/scr/pima/bp177e_uvs/J1647-1926_C_map.mod ! Writing 182 model components to file: /d2/scr/pima/bp177e_uvs/J1647-1926_C_map.mod wobs /d2/scr/pima/bp177e_uvs/J1647-1926_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177e_uvs/J1647-1926_C_uvs.fits wwins /d2/scr/pima/bp177e_uvs/J1647-1926_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177e_uvs/J1647-1926_C_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 = -0.000876204 Jy ! Component: 100 - total flux cleaned = -0.00147793 Jy ! Component: 150 - total flux cleaned = -0.00169531 Jy ! Component: 200 - total flux cleaned = -0.00179782 Jy ! Component: 250 - total flux cleaned = -0.00177361 Jy ! Component: 300 - total flux cleaned = -0.00168007 Jy ! Component: 350 - total flux cleaned = -0.00163533 Jy ! Component: 400 - total flux cleaned = -0.00163487 Jy ! Component: 450 - total flux cleaned = -0.00163467 Jy ! Component: 500 - total flux cleaned = -0.00165459 Jy ! Component: 550 - total flux cleaned = -0.00165447 Jy ! Component: 600 - total flux cleaned = -0.00163599 Jy ! Component: 650 - total flux cleaned = -0.00170983 Jy ! Component: 700 - total flux cleaned = -0.00178127 Jy ! Component: 750 - total flux cleaned = -0.00179858 Jy ! Component: 800 - total flux cleaned = -0.0018328 Jy ! Component: 850 - total flux cleaned = -0.00184926 Jy ! Component: 900 - total flux cleaned = -0.00184914 Jy ! Component: 950 - total flux cleaned = -0.00183328 Jy ! Component: 1000 - total flux cleaned = -0.00188047 Jy ! Component: 1050 - total flux cleaned = -0.00189579 Jy ! Component: 1100 - total flux cleaned = -0.00188079 Jy ! Component: 1150 - total flux cleaned = -0.00188098 Jy ! Component: 1200 - total flux cleaned = -0.00188103 Jy ! Component: 1250 - total flux cleaned = -0.00186696 Jy ! Component: 1300 - total flux cleaned = -0.00188061 Jy ! Component: 1350 - total flux cleaned = -0.00183972 Jy ! Component: 1400 - total flux cleaned = -0.00181277 Jy ! Component: 1450 - total flux cleaned = -0.0018259 Jy ! Component: 1500 - total flux cleaned = -0.00182577 Jy ! Component: 1550 - total flux cleaned = -0.00185114 Jy ! Component: 1600 - total flux cleaned = -0.00181351 Jy ! Component: 1650 - total flux cleaned = -0.00186297 Jy ! Component: 1700 - total flux cleaned = -0.0018509 Jy ! Component: 1750 - total flux cleaned = -0.00187476 Jy ! Component: 1800 - total flux cleaned = -0.00187477 Jy ! Component: 1850 - total flux cleaned = -0.00188647 Jy ! Component: 1900 - total flux cleaned = -0.00190939 Jy ! Component: 1950 - total flux cleaned = -0.00185318 Jy ! Component: 2000 - total flux cleaned = -0.00187566 Jy ! Component: 2050 - total flux cleaned = -0.00185371 Jy ! Component: 2100 - total flux cleaned = -0.00184293 Jy ! Component: 2150 - total flux cleaned = -0.00181098 Jy ! Component: 2200 - total flux cleaned = -0.00181112 Jy ! Component: 2250 - total flux cleaned = -0.00181105 Jy ! Component: 2300 - total flux cleaned = -0.00175938 Jy ! Component: 2350 - total flux cleaned = -0.00176959 Jy ! Component: 2400 - total flux cleaned = -0.00177969 Jy ! Component: 2450 - total flux cleaned = -0.00176966 Jy ! Component: 2500 - total flux cleaned = -0.00174982 Jy ! Component: 2550 - total flux cleaned = -0.00176945 Jy ! Component: 2600 - total flux cleaned = -0.00175025 Jy ! Component: 2650 - total flux cleaned = -0.00174079 Jy ! Component: 2700 - total flux cleaned = -0.00175974 Jy ! Component: 2750 - total flux cleaned = -0.00174111 Jy ! Component: 2800 - total flux cleaned = -0.00171325 Jy ! Component: 2850 - total flux cleaned = -0.00171327 Jy ! Component: 2900 - total flux cleaned = -0.00172227 Jy ! Component: 2950 - total flux cleaned = -0.00167708 Jy ! Component: 3000 - total flux cleaned = -0.00169515 Jy ! Component: 3050 - total flux cleaned = -0.0016862 Jy ! Component: 3100 - total flux cleaned = -0.00170379 Jy ! Component: 3150 - total flux cleaned = -0.0016776 Jy ! Component: 3200 - total flux cleaned = -0.00166897 Jy ! Component: 3250 - total flux cleaned = -0.00166037 Jy ! Component: 3300 - total flux cleaned = -0.00162629 Jy ! Component: 3350 - total flux cleaned = -0.00163471 Jy ! Component: 3400 - total flux cleaned = -0.00164302 Jy ! Component: 3450 - total flux cleaned = -0.00162629 Jy ! Component: 3500 - total flux cleaned = -0.00160148 Jy ! Component: 3550 - total flux cleaned = -0.00159339 Jy ! Component: 3600 - total flux cleaned = -0.00160972 Jy ! Component: 3650 - total flux cleaned = -0.00159362 Jy ! Component: 3700 - total flux cleaned = -0.00160162 Jy ! Component: 3750 - total flux cleaned = -0.00158568 Jy ! Component: 3800 - total flux cleaned = -0.00156186 Jy ! Component: 3850 - total flux cleaned = -0.00157777 Jy ! Component: 3900 - total flux cleaned = -0.00156219 Jy ! Component: 3950 - total flux cleaned = -0.00160113 Jy ! Component: 4000 - total flux cleaned = -0.0015933 Jy ! Component: 4050 - total flux cleaned = -0.00160876 Jy ! Total flux subtracted in 4096 components = -0.00158577 Jy ! Clean residual min=-0.000428 max=0.000416 Jy/beam ! Clean residual mean=0.000003 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.128054 Jy keep ! Adding 321 model components to the UV plane model. ! The established model now contains 503 components and 0.128054 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177e_uvs/J1647-1926_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.064 x 6.706 at 9.179 degrees (North through East) ! Clean map min=-0.0015258 max=0.093962 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177e_uvs/J1647-1926_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0939618 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000141267 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.451036 0.451036 0.902072 1.80414 3.60829 7.21657 14.4331 28.8663 57.7326 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.093 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 665.135 quit ! Quitting program ! Log file /d2/scr/pima/bp177e_uvs/J1647-1926_C_uvs.log closed on Sat Mar 22 18:51:13 2014