! Started logfile: /scr/pima/gc030_uvs/J1128+2326_S_uvs.log on Fri Apr 22 07:49:31 2016 obs /scr/pima/gc030_uvs/J1128+2326_S_uva.fits ! Reading UV FITS file: /scr/pima/gc030_uvs/J1128+2326_S_uva.fits ! AN table 1: 278 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.482414 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1128+2326 ! ! 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 2.22724e+09 8e+06 1 8e+06 ! 02 2 2.23499e+09 8e+06 1 8e+06 ! 03 3 2.24324e+09 8e+06 1 8e+06 ! 04 4 2.25099e+09 8e+06 1 8e+06 ! 05 5 2.25924e+09 8e+06 1 8e+06 ! 06 6 2.26699e+09 8e+06 1 8e+06 ! 07 7 2.27524e+09 8e+06 1 8e+06 ! 08 8 2.28299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 139 lines of history. ! ! Reading 38624 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! 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 = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/gc030_uvs/J1128+2326_S] 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 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 656 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 656 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 656 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 656 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 656 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 656 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 656 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.010241Jy sigma=8.022775 ! Fit after self-cal, rms=0.932340Jy sigma=7.385475 ! 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=1.977 mas, bmaj=4.715 mas, bpa=-14.85 degrees ! Estimated noise=1.71518 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 = 0.0539097 Jy ! Component: 100 - total flux cleaned = 0.0702611 Jy ! Total flux subtracted in 100 components = 0.0702611 Jy ! Clean residual min=-0.010033 max=0.011776 Jy/beam ! Clean residual mean=-0.000003 rms=0.002477 Jy/beam ! Combined flux in latest and established models = 0.0702611 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0702611 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.112680Jy sigma=0.742250 ! Fit after self-cal, rms=0.110867Jy sigma=0.729839 ! 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=2.909 mas, bmaj=5.078 mas, bpa=-11.67 degrees ! Estimated noise=0.522067 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 = 0.0119406 Jy ! Component: 100 - total flux cleaned = 0.0174049 Jy ! Component: 150 - total flux cleaned = 0.0203406 Jy ! Component: 200 - total flux cleaned = 0.0219975 Jy ! Total flux subtracted in 200 components = 0.0219975 Jy ! Clean residual min=-0.005882 max=0.006142 Jy/beam ! Clean residual mean=-0.000005 rms=0.001331 Jy/beam ! Combined flux in latest and established models = 0.0922586 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 28 components and 0.0922586 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.109919Jy sigma=0.718122 ! Fit after self-cal, rms=0.109604Jy sigma=0.716909 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.909 x 5.078 at -11.67 degrees (North through East) ! Clean map min=-0.0056268 max=0.075645 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. ! A total of 207 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! A total of 207 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! A total of 207 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! A total of 207 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 207 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 EB 1.02 HN 0.99 KP 0.89 ! LA 0.86 MK 0.92 NL 1.03 PT 1.02 ! SC 1.01 ! ! ! Correcting IF 7. ! A total of 207 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 EB 1.04 HN 0.91 KP 0.95 ! LA 0.85 MK 0.91 NL 1.05 PT 1.02 ! SC 0.99 ! ! ! Correcting IF 8. ! A total of 207 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.109604Jy sigma=0.716909 ! Fit after self-cal, rms=0.108175Jy sigma=0.721167 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.941 mas, bmaj=5.075 mas, bpa=-12.67 degrees ! Estimated noise=0.530899 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 = 0.000935897 Jy ! Component: 100 - total flux cleaned = 0.00111378 Jy ! Component: 150 - total flux cleaned = 0.00121454 Jy ! Component: 200 - total flux cleaned = 0.00130052 Jy ! Total flux subtracted in 200 components = 0.00130052 Jy ! Clean residual min=-0.005422 max=0.004829 Jy/beam ! Clean residual mean=-0.000002 rms=0.001168 Jy/beam ! Combined flux in latest and established models = 0.0935591 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 32 components and 0.0935591 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.108100Jy sigma=0.720866 ! Fit after self-cal, rms=0.108097Jy sigma=0.720457 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.108097Jy sigma=0.720457 ! Fit after self-cal, rms=0.107415Jy sigma=0.719503 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.949 mas, bmaj=5.058 mas, bpa=-12.54 degrees ! Estimated noise=0.524856 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000638587 Jy ! Component: 100 - total flux cleaned = -0.000497509 Jy ! Component: 150 - total flux cleaned = -0.000332776 Jy ! Component: 200 - total flux cleaned = -0.000224047 Jy ! Total flux subtracted in 200 components = -0.000224047 Jy ! Clean residual min=-0.005517 max=0.004352 Jy/beam ! Clean residual mean=-0.000002 rms=0.001093 Jy/beam ! Combined flux in latest and established models = 0.093335 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 35 components and 0.093335 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.107341Jy sigma=0.719404 ! Fit after self-cal, rms=0.107460Jy sigma=0.719118 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 = 5.41701e-05 Jy ! Component: 100 - total flux cleaned = 0.00012353 Jy ! Component: 150 - total flux cleaned = 0.000188392 Jy ! Component: 200 - total flux cleaned = 0.000216739 Jy ! Total flux subtracted in 200 components = 0.000216739 Jy ! Clean residual min=-0.005433 max=0.004473 Jy/beam ! Clean residual mean=-0.000000 rms=0.001104 Jy/beam ! Combined flux in latest and established models = 0.0935518 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 38 components and 0.0935518 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.107430Jy sigma=0.719032 ! Fit after self-cal, rms=0.107431Jy sigma=0.718988 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.107431Jy sigma=0.718988 ! Fit after self-cal, rms=0.107252Jy sigma=0.718898 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.951 mas, bmaj=5.044 mas, bpa=-12.49 degrees ! Estimated noise=0.522318 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.57985e-05 Jy ! Component: 100 - total flux cleaned = 4.31009e-05 Jy ! Component: 150 - total flux cleaned = 9.89054e-05 Jy ! Component: 200 - total flux cleaned = 0.00017652 Jy ! Total flux subtracted in 200 components = 0.00017652 Jy ! Clean residual min=-0.005350 max=0.004288 Jy/beam ! Clean residual mean=-0.000000 rms=0.001073 Jy/beam ! Combined flux in latest and established models = 0.0937283 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 38 components and 0.0937283 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.107221Jy sigma=0.718828 ! Fit after self-cal, rms=0.107247Jy sigma=0.718712 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 = 4.38544e-05 Jy ! Component: 100 - total flux cleaned = 4.48165e-05 Jy ! Component: 150 - total flux cleaned = 4.50821e-05 Jy ! Component: 200 - total flux cleaned = 6.7638e-05 Jy ! Total flux subtracted in 200 components = 6.7638e-05 Jy ! Clean residual min=-0.005307 max=0.004328 Jy/beam ! Clean residual mean=0.000001 rms=0.001074 Jy/beam ! Combined flux in latest and established models = 0.0937959 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 41 components and 0.0937959 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.107232Jy sigma=0.718637 ! Fit after self-cal, rms=0.107241Jy sigma=0.718621 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.107241Jy sigma=0.718621 ! Fit after self-cal, rms=0.107153Jy sigma=0.718604 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.573 mas, bmaj=8.647 mas, bpa=17.52 degrees ! Estimated noise=0.68698 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00199904 Jy ! Component: 100 - total flux cleaned = 0.00233178 Jy ! Component: 150 - total flux cleaned = 0.00246321 Jy ! Component: 200 - total flux cleaned = 0.00257138 Jy ! Total flux subtracted in 200 components = 0.00257138 Jy ! Clean residual min=-0.005706 max=0.004799 Jy/beam ! Clean residual mean=0.000011 rms=0.001519 Jy/beam ! Combined flux in latest and established models = 0.0963673 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 44 components and 0.0963673 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.107151Jy sigma=0.719119 ! Fit after self-cal, rms=0.107191Jy sigma=0.718986 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 = 0.000381883 Jy ! Component: 100 - total flux cleaned = 0.000454593 Jy ! Component: 150 - total flux cleaned = 0.000517669 Jy ! Component: 200 - total flux cleaned = 0.000555703 Jy ! Total flux subtracted in 200 components = 0.000555703 Jy ! Clean residual min=-0.005746 max=0.004826 Jy/beam ! Clean residual mean=0.000009 rms=0.001514 Jy/beam ! Combined flux in latest and established models = 0.096923 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 45 components and 0.096923 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.107194Jy sigma=0.719360 ! Fit after self-cal, rms=0.107196Jy sigma=0.719314 ! 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=2.952 mas, bmaj=5.034 mas, bpa=-12.47 degrees ! Estimated noise=0.52126 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.952 x 5.034 at -12.47 degrees (North through East) ! Clean map min=-0.004918 max=0.071519 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=1.939 mas, bmaj=4.701 mas, bpa=-15.94 degrees ! Estimated noise=1.74314 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0514273 Jy ! Component: 100 - total flux cleaned = 0.0689464 Jy ! Component: 150 - total flux cleaned = 0.0775775 Jy ! Component: 200 - total flux cleaned = 0.0831854 Jy ! Total flux subtracted in 200 components = 0.0831854 Jy ! Clean residual min=-0.006486 max=0.006170 Jy/beam ! Clean residual mean=-0.000003 rms=0.001541 Jy/beam ! Combined flux in latest and established models = 0.0831854 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0831854 Jy ! Inverting map and beam ! Estimated beam: bmin=2.952 mas, bmaj=5.034 mas, bpa=-12.47 degrees ! Estimated noise=0.52126 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) ! Added new window around map position (2.5, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00609614 Jy ! Component: 100 - total flux cleaned = 0.0096515 Jy ! Component: 150 - total flux cleaned = 0.012083 Jy ! Component: 200 - total flux cleaned = 0.0135948 Jy ! Total flux subtracted in 200 components = 0.0135948 Jy ! Clean residual min=-0.004859 max=0.003659 Jy/beam ! Clean residual mean=0.000003 rms=0.001017 Jy/beam ! Combined flux in latest and established models = 0.0967802 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 31 components and 0.0967802 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.573 mas, bmaj=8.647 mas, bpa=17.52 degrees ! Estimated noise=0.68698 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00243294 Jy ! Component: 100 - total flux cleaned = 0.00339641 Jy ! Component: 150 - total flux cleaned = 0.00361771 Jy ! Component: 200 - total flux cleaned = 0.00377105 Jy ! Total flux subtracted in 200 components = 0.00377105 Jy ! Clean residual min=-0.004839 max=0.004458 Jy/beam ! Clean residual mean=0.000021 rms=0.001377 Jy/beam ! Combined flux in latest and established models = 0.100551 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 = 2.69882e-05 Jy ! Component: 100 - total flux cleaned = 5.12684e-05 Jy ! Component: 150 - total flux cleaned = 5.02915e-05 Jy ! Component: 200 - total flux cleaned = 5.15057e-05 Jy ! Total flux subtracted in 200 components = 5.15057e-05 Jy ! Clean residual min=-0.004858 max=0.004363 Jy/beam ! Clean residual mean=0.000021 rms=0.001366 Jy/beam ! Combined flux in latest and established models = 0.100603 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 45 components and 0.100603 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.952 mas, bmaj=5.034 mas, bpa=-12.47 degrees ! Estimated noise=0.52126 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.001181 Jy ! Component: 100 - total flux cleaned = -0.00136013 Jy ! Component: 150 - total flux cleaned = -0.00140944 Jy ! Component: 200 - total flux cleaned = -0.00145351 Jy ! Total flux subtracted in 200 components = -0.00145351 Jy ! Clean residual min=-0.004446 max=0.003793 Jy/beam ! Clean residual mean=0.000006 rms=0.000966 Jy/beam ! Combined flux in latest and established models = 0.0991492 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 67 components and 0.0991492 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.107051Jy sigma=0.717794 ! Fit after self-cal, rms=0.107067Jy sigma=0.717294 wmodel /scr/pima/gc030_uvs/J1128+2326_S_map.mod ! Writing 67 model components to file: /scr/pima/gc030_uvs/J1128+2326_S_map.mod wobs /scr/pima/gc030_uvs/J1128+2326_S_uvs.fits ! Writing UV FITS file: /scr/pima/gc030_uvs/J1128+2326_S_uvs.fits wwins /scr/pima/gc030_uvs/J1128+2326_S_map.win ! wwins: Wrote 2 windows to /scr/pima/gc030_uvs/J1128+2326_S_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 = -0.00204125 Jy ! Component: 100 - total flux cleaned = -0.00349773 Jy ! Component: 150 - total flux cleaned = -0.00460928 Jy ! Component: 200 - total flux cleaned = -0.00569025 Jy ! Component: 250 - total flux cleaned = -0.00658885 Jy ! Component: 300 - total flux cleaned = -0.00718583 Jy ! Component: 350 - total flux cleaned = -0.00765883 Jy ! Component: 400 - total flux cleaned = -0.00802014 Jy ! Component: 450 - total flux cleaned = -0.00836783 Jy ! Component: 500 - total flux cleaned = -0.00865772 Jy ! Component: 550 - total flux cleaned = -0.00881589 Jy ! Component: 600 - total flux cleaned = -0.00885378 Jy ! Component: 650 - total flux cleaned = -0.00881784 Jy ! Component: 700 - total flux cleaned = -0.00881878 Jy ! Component: 750 - total flux cleaned = -0.00871552 Jy ! Component: 800 - total flux cleaned = -0.0086162 Jy ! Component: 850 - total flux cleaned = -0.00858347 Jy ! Component: 900 - total flux cleaned = -0.00855112 Jy ! Component: 950 - total flux cleaned = -0.0086429 Jy ! Component: 1000 - total flux cleaned = -0.00864255 Jy ! Component: 1050 - total flux cleaned = -0.00861395 Jy ! Component: 1100 - total flux cleaned = -0.00869824 Jy ! Component: 1150 - total flux cleaned = -0.00869743 Jy ! Component: 1200 - total flux cleaned = -0.00869766 Jy ! Component: 1250 - total flux cleaned = -0.00872404 Jy ! Component: 1300 - total flux cleaned = -0.00874913 Jy ! Component: 1350 - total flux cleaned = -0.00879857 Jy ! Component: 1400 - total flux cleaned = -0.00882307 Jy ! Component: 1450 - total flux cleaned = -0.00887065 Jy ! Component: 1500 - total flux cleaned = -0.0089399 Jy ! Component: 1550 - total flux cleaned = -0.00896291 Jy ! Component: 1600 - total flux cleaned = -0.00903004 Jy ! Component: 1650 - total flux cleaned = -0.00903036 Jy ! Component: 1700 - total flux cleaned = -0.00911645 Jy ! Component: 1750 - total flux cleaned = -0.00922123 Jy ! Component: 1800 - total flux cleaned = -0.00922068 Jy ! Component: 1850 - total flux cleaned = -0.00926143 Jy ! Component: 1900 - total flux cleaned = -0.00936039 Jy ! Component: 1950 - total flux cleaned = -0.0093996 Jy ! Component: 2000 - total flux cleaned = -0.00953352 Jy ! Component: 2050 - total flux cleaned = -0.00958987 Jy ! Component: 2100 - total flux cleaned = -0.00964577 Jy ! Component: 2150 - total flux cleaned = -0.00973677 Jy ! Component: 2200 - total flux cleaned = -0.00980833 Jy ! Component: 2250 - total flux cleaned = -0.00986135 Jy ! Component: 2300 - total flux cleaned = -0.00984398 Jy ! Component: 2350 - total flux cleaned = -0.00986123 Jy ! Component: 2400 - total flux cleaned = -0.00991231 Jy ! Component: 2450 - total flux cleaned = -0.0099791 Jy ! Component: 2500 - total flux cleaned = -0.00997892 Jy ! Component: 2550 - total flux cleaned = -0.00997907 Jy ! Component: 2600 - total flux cleaned = -0.0100113 Jy ! Component: 2650 - total flux cleaned = -0.0100906 Jy ! Component: 2700 - total flux cleaned = -0.0100747 Jy ! Component: 2750 - total flux cleaned = -0.0100905 Jy ! Component: 2800 - total flux cleaned = -0.0101826 Jy ! Component: 2850 - total flux cleaned = -0.0102581 Jy ! Component: 2900 - total flux cleaned = -0.0103029 Jy ! Component: 2950 - total flux cleaned = -0.010377 Jy ! Component: 3000 - total flux cleaned = -0.0104211 Jy ! Component: 3050 - total flux cleaned = -0.0105515 Jy ! Component: 3100 - total flux cleaned = -0.0106233 Jy ! Component: 3150 - total flux cleaned = -0.0107368 Jy ! Component: 3200 - total flux cleaned = -0.0107931 Jy ! Component: 3250 - total flux cleaned = -0.0109183 Jy ! Component: 3300 - total flux cleaned = -0.0109183 Jy ! Component: 3350 - total flux cleaned = -0.0110139 Jy ! Component: 3400 - total flux cleaned = -0.011122 Jy ! Component: 3450 - total flux cleaned = -0.0111622 Jy ! Component: 3500 - total flux cleaned = -0.0112152 Jy ! Component: 3550 - total flux cleaned = -0.0112546 Jy ! Component: 3600 - total flux cleaned = -0.011346 Jy ! Component: 3650 - total flux cleaned = -0.0114239 Jy ! Component: 3700 - total flux cleaned = -0.0114754 Jy ! Component: 3750 - total flux cleaned = -0.0115906 Jy ! Component: 3800 - total flux cleaned = -0.0116414 Jy ! Component: 3850 - total flux cleaned = -0.0116162 Jy ! Component: 3900 - total flux cleaned = -0.0116916 Jy ! Component: 3950 - total flux cleaned = -0.0117416 Jy ! Component: 4000 - total flux cleaned = -0.0117912 Jy ! Component: 4050 - total flux cleaned = -0.0118158 Jy ! Total flux subtracted in 4096 components = -0.0118281 Jy ! Clean residual min=-0.000762 max=0.000974 Jy/beam ! Clean residual mean=-0.000003 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.0873211 Jy keep ! Adding 296 model components to the UV plane model. ! The established model now contains 363 components and 0.0873211 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gc030_uvs/J1128+2326_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.952 x 5.034 at -12.47 degrees (North through East) ! Clean map min=-0.0026029 max=0.071163 Jy/beam ! Writing clean map to FITS file: /scr/pima/gc030_uvs/J1128+2326_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0711629 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000211334 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.890915 0.890915 1.78183 3.56366 7.12732 14.2546 28.5093 57.0186 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.071 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 336.732 quit ! Quitting program ! Log file /scr/pima/gc030_uvs/J1128+2326_S_uvs.log closed on Fri Apr 22 07:49:37 2016