! Started logfile: /scr/pima/bg219i_uvs/J0517-1756_S_uvs.log on Wed Apr 6 22:52:45 2016 obs /scr/pima/bg219i_uvs/J0517-1756_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0517-1756_S_uva.fits ! AN table 1: 52 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.888889 visibilities/baseline/integration-bin. ! Found source: J0517-1756 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 8320 visibilities. select rr, 1,2,3,4,6,7,8 ! Restricting channel ranges to the available 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219i_uvs/J0517-1756_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 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.013069Jy sigma=20.990566 ! Fit after self-cal, rms=0.879694Jy sigma=18.222211 ! 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=2.604 mas, bmaj=7.55 mas, bpa=1.729 degrees ! Estimated noise=0.551368 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 = 0.0836688 Jy ! Component: 100 - total flux cleaned = 0.115505 Jy ! Total flux subtracted in 100 components = 0.115505 Jy ! Clean residual min=-0.008458 max=0.022927 Jy/beam ! Clean residual mean=-0.000008 rms=0.002615 Jy/beam ! Combined flux in latest and established models = 0.115505 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.115505 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083366Jy sigma=1.701993 ! Fit after self-cal, rms=0.083109Jy sigma=1.698499 ! Inverting map ! Added new window around map position (4.5, -4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0234485 Jy ! Component: 100 - total flux cleaned = 0.0388315 Jy ! Total flux subtracted in 100 components = 0.0388315 Jy ! Clean residual min=-0.005981 max=0.009280 Jy/beam ! Clean residual mean=-0.000010 rms=0.001652 Jy/beam ! Combined flux in latest and established models = 0.154336 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 39 components and 0.154336 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072314Jy sigma=1.469398 ! Fit after self-cal, rms=0.071920Jy sigma=1.462789 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0122982 Jy ! Component: 100 - total flux cleaned = 0.0210874 Jy ! Total flux subtracted in 100 components = 0.0210874 Jy ! Clean residual min=-0.004360 max=0.007199 Jy/beam ! Clean residual mean=-0.000011 rms=0.001222 Jy/beam ! Combined flux in latest and established models = 0.175424 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 65 components and 0.175424 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068277Jy sigma=1.386195 ! Fit after self-cal, rms=0.068147Jy sigma=1.384230 ! Inverting map ! Added new window around map position (8, -11). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00813619 Jy ! Component: 100 - total flux cleaned = 0.0136776 Jy ! Total flux subtracted in 100 components = 0.0136776 Jy ! Clean residual min=-0.003879 max=0.004530 Jy/beam ! Clean residual mean=-0.000011 rms=0.000988 Jy/beam ! Combined flux in latest and established models = 0.189101 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 83 components and 0.189101 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066609Jy sigma=1.352100 ! Fit after self-cal, rms=0.066521Jy sigma=1.350578 ! 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=3.232 mas, bmaj=8.813 mas, bpa=1.9 degrees ! Estimated noise=0.394484 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 = 0.00742092 Jy ! Component: 100 - total flux cleaned = 0.0121818 Jy ! Component: 150 - total flux cleaned = 0.0155135 Jy ! Component: 200 - total flux cleaned = 0.0178998 Jy ! Total flux subtracted in 200 components = 0.0178998 Jy ! Clean residual min=-0.002910 max=0.006006 Jy/beam ! Clean residual mean=-0.000024 rms=0.000933 Jy/beam ! Combined flux in latest and established models = 0.207001 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 113 components and 0.207001 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065563Jy sigma=1.330240 ! Fit after self-cal, rms=0.065503Jy sigma=1.329157 ! Inverting map ! Added new window around map position (-15, 15.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00553559 Jy ! Component: 100 - total flux cleaned = 0.00844555 Jy ! Component: 150 - total flux cleaned = 0.0106699 Jy ! Component: 200 - total flux cleaned = 0.0124527 Jy ! Total flux subtracted in 200 components = 0.0124527 Jy ! Clean residual min=-0.002221 max=0.002374 Jy/beam ! Clean residual mean=-0.000015 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.219454 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 157 components and 0.219454 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065013Jy sigma=1.318429 ! Fit after self-cal, rms=0.064967Jy sigma=1.317617 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.232 x 8.813 at 1.9 degrees (North through East) ! Clean map min=-0.0020698 max=0.11384 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 1.03 FD 1.01 HN 1.01 KP 0.98 ! LA 1.00 MK 0.95 NL 1.03 OV 1.00 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.01 KP 1.00 ! LA 0.98 MK 0.97 NL 0.98 OV 1.02 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.99 KP 1.00 ! LA 0.98 MK 0.99 NL 0.93 OV 0.99 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.04 HN 1.04 KP 1.00 ! LA 1.01 MK 1.10 NL 0.97 OV 1.01 ! PT 0.99 SC 0.96 ! ! ! Fit before self-cal, rms=0.064967Jy sigma=1.317617 ! Fit after self-cal, rms=0.064528Jy sigma=1.313120 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.241 mas, bmaj=8.821 mas, bpa=1.931 degrees ! Estimated noise=0.392074 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 = 0.00163515 Jy ! Component: 100 - total flux cleaned = 0.00231436 Jy ! Component: 150 - total flux cleaned = 0.00267305 Jy ! Component: 200 - total flux cleaned = 0.00272911 Jy ! Total flux subtracted in 200 components = 0.00272911 Jy ! Clean residual min=-0.002010 max=0.001937 Jy/beam ! Clean residual mean=-0.000010 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.222183 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 180 components and 0.222183 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064477Jy sigma=1.312005 ! Fit after self-cal, rms=0.064479Jy sigma=1.311866 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064479Jy sigma=1.311866 ! Fit after self-cal, rms=0.064527Jy sigma=1.309952 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.248 mas, bmaj=8.845 mas, bpa=1.862 degrees ! Estimated noise=0.39215 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000533756 Jy ! Component: 100 - total flux cleaned = 0.000642127 Jy ! Component: 150 - total flux cleaned = 0.000690749 Jy ! Component: 200 - total flux cleaned = 0.000714237 Jy ! Total flux subtracted in 200 components = 0.000714237 Jy ! Clean residual min=-0.001968 max=0.001940 Jy/beam ! Clean residual mean=-0.000006 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.222897 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 203 components and 0.222897 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064508Jy sigma=1.309553 ! Fit after self-cal, rms=0.064508Jy sigma=1.309511 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 = 0.000127706 Jy ! Component: 100 - total flux cleaned = 0.000171041 Jy ! Component: 150 - total flux cleaned = 0.000170943 Jy ! Component: 200 - total flux cleaned = 0.000190435 Jy ! Total flux subtracted in 200 components = 0.000190435 Jy ! Clean residual min=-0.001932 max=0.001947 Jy/beam ! Clean residual mean=-0.000005 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.223088 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 218 components and 0.223088 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064495Jy sigma=1.309260 ! Fit after self-cal, rms=0.064494Jy sigma=1.309243 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064494Jy sigma=1.309243 ! Fit after self-cal, rms=0.064440Jy sigma=1.309203 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.249 mas, bmaj=8.846 mas, bpa=1.869 degrees ! Estimated noise=0.391784 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000154096 Jy ! Component: 100 - total flux cleaned = 0.000173249 Jy ! Component: 150 - total flux cleaned = 0.000173095 Jy ! Component: 200 - total flux cleaned = 0.000208248 Jy ! Total flux subtracted in 200 components = 0.000208248 Jy ! Clean residual min=-0.001883 max=0.001982 Jy/beam ! Clean residual mean=-0.000005 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.223296 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 224 components and 0.223296 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064430Jy sigma=1.308992 ! Fit after self-cal, rms=0.064429Jy sigma=1.308980 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 = 5.17157e-05 Jy ! Component: 100 - total flux cleaned = 6.85282e-05 Jy ! Component: 150 - total flux cleaned = 0.000100692 Jy ! Component: 200 - total flux cleaned = 0.000115859 Jy ! Total flux subtracted in 200 components = 0.000115859 Jy ! Clean residual min=-0.001862 max=0.001989 Jy/beam ! Clean residual mean=-0.000005 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.223412 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 232 components and 0.223412 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064421Jy sigma=1.308824 ! Fit after self-cal, rms=0.064420Jy sigma=1.308815 ! 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. ! ! Fit before self-cal, rms=0.064420Jy sigma=1.308815 ! Fit after self-cal, rms=0.064361Jy sigma=1.308807 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.615 mas, bmaj=16.08 mas, bpa=3.193 degrees ! Estimated noise=0.49553 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000636856 Jy ! Component: 100 - total flux cleaned = 0.000806699 Jy ! Component: 150 - total flux cleaned = 0.000863878 Jy ! Component: 200 - total flux cleaned = 0.000882094 Jy ! Total flux subtracted in 200 components = 0.000882094 Jy ! Clean residual min=-0.001743 max=0.001730 Jy/beam ! Clean residual mean=-0.000007 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.224294 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 246 components and 0.224294 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064356Jy sigma=1.308815 ! Fit after self-cal, rms=0.064356Jy sigma=1.308796 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 = 5.42477e-05 Jy ! Component: 100 - total flux cleaned = 6.93584e-05 Jy ! Component: 150 - total flux cleaned = 9.68253e-05 Jy ! Component: 200 - total flux cleaned = 0.000109321 Jy ! Total flux subtracted in 200 components = 0.000109321 Jy ! Clean residual min=-0.001740 max=0.001735 Jy/beam ! Clean residual mean=-0.000007 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.224403 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 254 components and 0.224403 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064356Jy sigma=1.308863 ! Fit after self-cal, rms=0.064356Jy sigma=1.308854 ! 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=3.248 mas, bmaj=8.846 mas, bpa=1.875 degrees ! Estimated noise=0.39149 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.248 x 8.846 at 1.875 degrees (North through East) ! Clean map min=-0.0017662 max=0.11302 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=2.625 mas, bmaj=7.577 mas, bpa=1.911 degrees ! Estimated noise=0.549303 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0831305 Jy ! Component: 100 - total flux cleaned = 0.118113 Jy ! Component: 150 - total flux cleaned = 0.140566 Jy ! Component: 200 - total flux cleaned = 0.156231 Jy ! Total flux subtracted in 200 components = 0.156231 Jy ! Clean residual min=-0.005270 max=0.008791 Jy/beam ! Clean residual mean=-0.000011 rms=0.001464 Jy/beam ! Combined flux in latest and established models = 0.156231 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 43 model components to the UV plane model. ! The established model now contains 43 components and 0.156231 Jy ! Inverting map and beam ! Estimated beam: bmin=3.248 mas, bmaj=8.846 mas, bpa=1.875 degrees ! Estimated noise=0.39149 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 = 0.0178428 Jy ! Component: 100 - total flux cleaned = 0.0289452 Jy ! Component: 150 - total flux cleaned = 0.0369304 Jy ! Component: 200 - total flux cleaned = 0.0430513 Jy ! Total flux subtracted in 200 components = 0.0430513 Jy ! Clean residual min=-0.003083 max=0.003662 Jy/beam ! Clean residual mean=-0.000018 rms=0.000888 Jy/beam ! Combined flux in latest and established models = 0.199282 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 104 components and 0.199282 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=7.615 mas, bmaj=16.08 mas, bpa=3.193 degrees ! Estimated noise=0.49553 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00752576 Jy ! Component: 100 - total flux cleaned = 0.0123125 Jy ! Component: 150 - total flux cleaned = 0.0156559 Jy ! Component: 200 - total flux cleaned = 0.0181207 Jy ! Total flux subtracted in 200 components = 0.0181207 Jy ! Clean residual min=-0.002240 max=0.002136 Jy/beam ! Clean residual mean=-0.000015 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.217403 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 = 0.00185107 Jy ! Component: 100 - total flux cleaned = 0.00325314 Jy ! Component: 150 - total flux cleaned = 0.00432072 Jy ! Component: 200 - total flux cleaned = 0.00495894 Jy ! Total flux subtracted in 200 components = 0.00495894 Jy ! Clean residual min=-0.001907 max=0.001733 Jy/beam ! Clean residual mean=-0.000010 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.222362 Jy ! Adding 107 model components to the UV plane model. ! The established model now contains 200 components and 0.222362 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.248 mas, bmaj=8.846 mas, bpa=1.875 degrees ! Estimated noise=0.39149 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000757719 Jy ! Component: 100 - total flux cleaned = 0.00080638 Jy ! Component: 150 - total flux cleaned = 0.000765706 Jy ! Component: 200 - total flux cleaned = 0.00080329 Jy ! Total flux subtracted in 200 components = 0.00080329 Jy ! Clean residual min=-0.001835 max=0.002091 Jy/beam ! Clean residual mean=-0.000005 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.223165 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 219 components and 0.223165 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064423Jy sigma=1.310138 ! Fit after self-cal, rms=0.064406Jy sigma=1.309805 wmodel /scr/pima/bg219i_uvs/J0517-1756_S_map.mod ! Writing 219 model components to file: /scr/pima/bg219i_uvs/J0517-1756_S_map.mod wobs /scr/pima/bg219i_uvs/J0517-1756_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J0517-1756_S_uvs.fits wwins /scr/pima/bg219i_uvs/J0517-1756_S_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219i_uvs/J0517-1756_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 = 0.000595348 Jy ! Component: 100 - total flux cleaned = 0.000925218 Jy ! Component: 150 - total flux cleaned = 0.00120497 Jy ! Component: 200 - total flux cleaned = 0.00144364 Jy ! Component: 250 - total flux cleaned = 0.00164478 Jy ! Component: 300 - total flux cleaned = 0.00167183 Jy ! Component: 350 - total flux cleaned = 0.00172617 Jy ! Component: 400 - total flux cleaned = 0.00177929 Jy ! Component: 450 - total flux cleaned = 0.00185641 Jy ! Component: 500 - total flux cleaned = 0.00190636 Jy ! Component: 550 - total flux cleaned = 0.00190673 Jy ! Component: 600 - total flux cleaned = 0.0020284 Jy ! Component: 650 - total flux cleaned = 0.00205221 Jy ! Component: 700 - total flux cleaned = 0.00209905 Jy ! Component: 750 - total flux cleaned = 0.00223698 Jy ! Component: 800 - total flux cleaned = 0.002259 Jy ! Component: 850 - total flux cleaned = 0.00228162 Jy ! Component: 900 - total flux cleaned = 0.00241307 Jy ! Component: 950 - total flux cleaned = 0.00243411 Jy ! Component: 1000 - total flux cleaned = 0.0024763 Jy ! Component: 1050 - total flux cleaned = 0.00245545 Jy ! Component: 1100 - total flux cleaned = 0.00253838 Jy ! Component: 1150 - total flux cleaned = 0.00259956 Jy ! Component: 1200 - total flux cleaned = 0.00264 Jy ! Component: 1250 - total flux cleaned = 0.00267996 Jy ! Component: 1300 - total flux cleaned = 0.00277727 Jy ! Component: 1350 - total flux cleaned = 0.00275768 Jy ! Component: 1400 - total flux cleaned = 0.00283369 Jy ! Component: 1450 - total flux cleaned = 0.00292729 Jy ! Component: 1500 - total flux cleaned = 0.00290802 Jy ! Component: 1550 - total flux cleaned = 0.00292613 Jy ! Component: 1600 - total flux cleaned = 0.00298055 Jy ! Component: 1650 - total flux cleaned = 0.0029804 Jy ! Component: 1700 - total flux cleaned = 0.00305139 Jy ! Component: 1750 - total flux cleaned = 0.00308633 Jy ! Component: 1800 - total flux cleaned = 0.00317284 Jy ! Component: 1850 - total flux cleaned = 0.00322423 Jy ! Component: 1900 - total flux cleaned = 0.00322426 Jy ! Component: 1950 - total flux cleaned = 0.00327448 Jy ! Component: 2000 - total flux cleaned = 0.00322527 Jy ! Component: 2050 - total flux cleaned = 0.00322544 Jy ! Component: 2100 - total flux cleaned = 0.00325803 Jy ! Component: 2150 - total flux cleaned = 0.00319367 Jy ! Component: 2200 - total flux cleaned = 0.00314608 Jy ! Component: 2250 - total flux cleaned = 0.00311515 Jy ! Component: 2300 - total flux cleaned = 0.00311517 Jy ! Component: 2350 - total flux cleaned = 0.00306853 Jy ! Component: 2400 - total flux cleaned = 0.00305318 Jy ! Component: 2450 - total flux cleaned = 0.00305336 Jy ! Component: 2500 - total flux cleaned = 0.00300843 Jy ! Component: 2550 - total flux cleaned = 0.00302321 Jy ! Component: 2600 - total flux cleaned = 0.0029495 Jy ! Component: 2650 - total flux cleaned = 0.00296405 Jy ! Component: 2700 - total flux cleaned = 0.00292082 Jy ! Component: 2750 - total flux cleaned = 0.00290656 Jy ! Component: 2800 - total flux cleaned = 0.00283557 Jy ! Component: 2850 - total flux cleaned = 0.00283543 Jy ! Component: 2900 - total flux cleaned = 0.00282168 Jy ! Component: 2950 - total flux cleaned = 0.00283533 Jy ! Component: 3000 - total flux cleaned = 0.00280787 Jy ! Component: 3050 - total flux cleaned = 0.00278072 Jy ! Component: 3100 - total flux cleaned = 0.00271309 Jy ! Component: 3150 - total flux cleaned = 0.00268638 Jy ! Component: 3200 - total flux cleaned = 0.00265986 Jy ! Component: 3250 - total flux cleaned = 0.00263351 Jy ! Component: 3300 - total flux cleaned = 0.00260741 Jy ! Component: 3350 - total flux cleaned = 0.00262028 Jy ! Component: 3400 - total flux cleaned = 0.00259449 Jy ! Component: 3450 - total flux cleaned = 0.00254341 Jy ! Component: 3500 - total flux cleaned = 0.00256875 Jy ! Component: 3550 - total flux cleaned = 0.00253087 Jy ! Component: 3600 - total flux cleaned = 0.00249336 Jy ! Component: 3650 - total flux cleaned = 0.00248096 Jy ! Component: 3700 - total flux cleaned = 0.00243156 Jy ! Component: 3750 - total flux cleaned = 0.00241926 Jy ! Component: 3800 - total flux cleaned = 0.00232198 Jy ! Component: 3850 - total flux cleaned = 0.00235828 Jy ! Component: 3900 - total flux cleaned = 0.00232232 Jy ! Component: 3950 - total flux cleaned = 0.00228656 Jy ! Component: 4000 - total flux cleaned = 0.00227482 Jy ! Component: 4050 - total flux cleaned = 0.00222781 Jy ! Total flux subtracted in 4096 components = 0.00222797 Jy ! Clean residual min=-0.000672 max=0.000867 Jy/beam ! Clean residual mean=-0.000002 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.225393 Jy keep ! Adding 267 model components to the UV plane model. ! The established model now contains 486 components and 0.225393 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J0517-1756_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.248 x 8.846 at 1.875 degrees (North through East) ! Clean map min=-0.0013501 max=0.11427 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0517-1756_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.114272 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000213057 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.559341 0.559341 1.11868 2.23736 4.47473 8.94946 17.8989 35.7978 71.5957 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.114 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 536.345 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0517-1756_S_uvs.log closed on Wed Apr 6 22:52:50 2016