! Started logfile: /scr/pima/bg219i_uvs/J0846-3424_S_uvs.log on Wed Apr 6 22:57:13 2016 obs /scr/pima/bg219i_uvs/J0846-3424_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0846-3424_S_uva.fits ! AN table 1: 29 integrations on 36 of 36 possible baselines. ! AN table 2: 29 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.888889 visibilities/baseline/integration-bin. ! Found source: J0846-3424 ! ! 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 7424 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/J0846-3424_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 9 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.022551Jy sigma=17.297555 ! Fit after self-cal, rms=0.865045Jy sigma=14.667021 ! 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=2.871 mas, bmaj=6.619 mas, bpa=3.876 degrees ! Estimated noise=0.812602 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 = 0.0886888 Jy ! Component: 100 - total flux cleaned = 0.125405 Jy ! Total flux subtracted in 100 components = 0.125405 Jy ! Clean residual min=-0.007165 max=0.019012 Jy/beam ! Clean residual mean=-0.000134 rms=0.002527 Jy/beam ! Combined flux in latest and established models = 0.125405 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 28 components and 0.125405 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096525Jy sigma=1.584432 ! Fit after self-cal, rms=0.096264Jy sigma=1.581199 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0232461 Jy ! Component: 100 - total flux cleaned = 0.0388588 Jy ! Total flux subtracted in 100 components = 0.0388588 Jy ! Clean residual min=-0.004988 max=0.009026 Jy/beam ! Clean residual mean=-0.000071 rms=0.001524 Jy/beam ! Combined flux in latest and established models = 0.164264 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 58 components and 0.164264 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085297Jy sigma=1.381151 ! Fit after self-cal, rms=0.085238Jy sigma=1.380405 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0110283 Jy ! Component: 100 - total flux cleaned = 0.0186316 Jy ! Total flux subtracted in 100 components = 0.0186316 Jy ! Clean residual min=-0.004690 max=0.006219 Jy/beam ! Clean residual mean=-0.000041 rms=0.001189 Jy/beam ! Combined flux in latest and established models = 0.182895 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 67 components and 0.182895 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082385Jy sigma=1.326146 ! Fit after self-cal, rms=0.082369Jy sigma=1.325961 ! 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=3.514 mas, bmaj=8.657 mas, bpa=2.142 degrees ! Estimated noise=0.503578 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 (-2.5, -10.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0114096 Jy ! Component: 100 - total flux cleaned = 0.0181999 Jy ! Component: 150 - total flux cleaned = 0.0223599 Jy ! Component: 200 - total flux cleaned = 0.0250827 Jy ! Total flux subtracted in 200 components = 0.0250827 Jy ! Clean residual min=-0.003175 max=0.004663 Jy/beam ! Clean residual mean=-0.000025 rms=0.000914 Jy/beam ! Combined flux in latest and established models = 0.207978 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 112 components and 0.207978 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080798Jy sigma=1.295438 ! Fit after self-cal, rms=0.080755Jy sigma=1.294550 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.514 x 8.657 at 2.142 degrees (North through East) ! Clean map min=-0.0031109 max=0.11846 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: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 0.99 KP 0.97 LA 0.98 ! MK 1.00 NL 1.07 OV 1.00 PT 0.97 ! SC 1.16 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 1.18 KP 0.95 LA 1.02 ! MK 0.84 NL 0.96 OV 0.99 PT 1.01 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.03 KP 0.98 LA 1.00 ! MK 1.03 NL 1.08 OV 0.97 PT 0.97 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.98 KP 0.98 LA 0.96 ! MK 0.92 NL 1.06 OV 1.00 PT 1.00 ! SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.02 KP 1.00 LA 0.97 ! MK 1.01 NL 1.17 OV 0.98 PT 0.98 ! SC 0.95 ! ! ! Fit before self-cal, rms=0.080755Jy sigma=1.294550 ! Fit after self-cal, rms=0.081967Jy sigma=1.289559 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.509 mas, bmaj=8.625 mas, bpa=1.797 degrees ! Estimated noise=0.502903 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 = 0.00166835 Jy ! Component: 100 - total flux cleaned = 0.00217525 Jy ! Component: 150 - total flux cleaned = 0.00246775 Jy ! Component: 200 - total flux cleaned = 0.00265535 Jy ! Total flux subtracted in 200 components = 0.00265535 Jy ! Clean residual min=-0.002725 max=0.003301 Jy/beam ! Clean residual mean=-0.000001 rms=0.000736 Jy/beam ! Combined flux in latest and established models = 0.210633 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 130 components and 0.210633 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081925Jy sigma=1.288834 ! Fit after self-cal, rms=0.081965Jy sigma=1.288698 ! 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=0.081965Jy sigma=1.288698 ! Fit after self-cal, rms=0.082164Jy sigma=1.288559 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.502 mas, bmaj=8.602 mas, bpa=1.706 degrees ! Estimated noise=0.503874 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115859 Jy ! Component: 100 - total flux cleaned = 0.00151946 Jy ! Component: 150 - total flux cleaned = 0.00174421 Jy ! Component: 200 - total flux cleaned = 0.00185476 Jy ! Total flux subtracted in 200 components = 0.00185476 Jy ! Clean residual min=-0.002670 max=0.003053 Jy/beam ! Clean residual mean=-0.000001 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.212488 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 139 components and 0.212488 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082143Jy sigma=1.288172 ! Fit after self-cal, rms=0.082143Jy sigma=1.288140 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 = 0.000265892 Jy ! Component: 100 - total flux cleaned = 0.000310267 Jy ! Component: 150 - total flux cleaned = 0.000350939 Jy ! Component: 200 - total flux cleaned = 0.000369455 Jy ! Total flux subtracted in 200 components = 0.000369455 Jy ! Clean residual min=-0.002669 max=0.002961 Jy/beam ! Clean residual mean=-0.000000 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.212857 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 145 components and 0.212857 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082133Jy sigma=1.287976 ! Fit after self-cal, rms=0.082134Jy sigma=1.287962 ! 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=0.082134Jy sigma=1.287962 ! Fit after self-cal, rms=0.082529Jy sigma=1.286749 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.497 mas, bmaj=8.576 mas, bpa=1.63 degrees ! Estimated noise=0.504131 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000596315 Jy ! Component: 100 - total flux cleaned = 0.000681304 Jy ! Component: 150 - total flux cleaned = 0.000727425 Jy ! Component: 200 - total flux cleaned = 0.000771111 Jy ! Total flux subtracted in 200 components = 0.000771111 Jy ! Clean residual min=-0.002612 max=0.002936 Jy/beam ! Clean residual mean=0.000000 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.213629 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 153 components and 0.213629 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082523Jy sigma=1.286619 ! Fit after self-cal, rms=0.082531Jy sigma=1.286597 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) ! Added new window around map position (80, 103). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00179179 Jy ! Component: 100 - total flux cleaned = 0.00165415 Jy ! Component: 150 - total flux cleaned = 0.00149889 Jy ! Component: 200 - total flux cleaned = 0.00136399 Jy ! Total flux subtracted in 200 components = 0.00136399 Jy ! Clean residual min=-0.002340 max=0.002443 Jy/beam ! Clean residual mean=-0.000003 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.214993 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 170 components and 0.214993 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082449Jy sigma=1.285190 ! Fit after self-cal, rms=0.082444Jy sigma=1.285067 ! 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=0.082444Jy sigma=1.285067 ! Fit after self-cal, rms=0.082347Jy sigma=1.285030 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.919 mas, bmaj=21.42 mas, bpa=0.5813 degrees ! Estimated noise=0.64131 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000870006 Jy ! Component: 100 - total flux cleaned = 0.000996659 Jy ! Component: 150 - total flux cleaned = 0.00102298 Jy ! Component: 200 - total flux cleaned = 0.00104431 Jy ! Total flux subtracted in 200 components = 0.00104431 Jy ! Clean residual min=-0.002380 max=0.002776 Jy/beam ! Clean residual mean=-0.000002 rms=0.000805 Jy/beam ! Combined flux in latest and established models = 0.216037 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 183 components and 0.216037 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082340Jy sigma=1.284978 ! Fit after self-cal, rms=0.082343Jy sigma=1.284934 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 = 0.000363865 Jy ! Component: 100 - total flux cleaned = 0.00034427 Jy ! Component: 150 - total flux cleaned = 0.000309061 Jy ! Component: 200 - total flux cleaned = 0.000292656 Jy ! Total flux subtracted in 200 components = 0.000292656 Jy ! Clean residual min=-0.002320 max=0.002791 Jy/beam ! Clean residual mean=0.000001 rms=0.000801 Jy/beam ! Combined flux in latest and established models = 0.21633 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 190 components and 0.21633 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082341Jy sigma=1.284922 ! Fit after self-cal, rms=0.082343Jy sigma=1.284911 ! 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=3.495 mas, bmaj=8.581 mas, bpa=1.606 degrees ! Estimated noise=0.503719 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.495 x 8.581 at 1.606 degrees (North through East) ! Clean map min=-0.0022653 max=0.11675 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=2.857 mas, bmaj=6.559 mas, bpa=3.355 degrees ! Estimated noise=0.813703 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0887868 Jy ! Component: 100 - total flux cleaned = 0.127009 Jy ! Component: 150 - total flux cleaned = 0.150827 Jy ! Component: 200 - total flux cleaned = 0.166809 Jy ! Total flux subtracted in 200 components = 0.166809 Jy ! Clean residual min=-0.005225 max=0.008823 Jy/beam ! Clean residual mean=-0.000067 rms=0.001464 Jy/beam ! Combined flux in latest and established models = 0.166809 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 59 model components to the UV plane model. ! The established model now contains 59 components and 0.166809 Jy ! Inverting map and beam ! Estimated beam: bmin=3.495 mas, bmaj=8.581 mas, bpa=1.606 degrees ! Estimated noise=0.503719 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 = 0.0188449 Jy ! Component: 100 - total flux cleaned = 0.0292368 Jy ! Component: 150 - total flux cleaned = 0.0354619 Jy ! Component: 200 - total flux cleaned = 0.0394757 Jy ! Total flux subtracted in 200 components = 0.0394757 Jy ! Clean residual min=-0.002837 max=0.003888 Jy/beam ! Clean residual mean=-0.000026 rms=0.000790 Jy/beam ! Combined flux in latest and established models = 0.206284 Jy ! Adding 79 model components to the UV plane model. ! The established model now contains 128 components and 0.206284 Jy ! Inverting map ! Added new window around map position (7, -18.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00377881 Jy ! Component: 100 - total flux cleaned = 0.00599976 Jy ! Component: 150 - total flux cleaned = 0.00717048 Jy ! Component: 200 - total flux cleaned = 0.00788997 Jy ! Total flux subtracted in 200 components = 0.00788997 Jy ! Clean residual min=-0.002425 max=0.002283 Jy/beam ! Clean residual mean=-0.000011 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.214174 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 166 components and 0.214174 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=7.919 mas, bmaj=21.42 mas, bpa=0.5813 degrees ! Estimated noise=0.64131 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00152534 Jy ! Component: 100 - total flux cleaned = 0.00201661 Jy ! Component: 150 - total flux cleaned = 0.00236254 Jy ! Component: 200 - total flux cleaned = 0.00257615 Jy ! Total flux subtracted in 200 components = 0.00257615 Jy ! Clean residual min=-0.002378 max=0.002582 Jy/beam ! Clean residual mean=-0.000008 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 0.21675 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 = 9.15608e-05 Jy ! Component: 100 - total flux cleaned = 6.39917e-05 Jy ! Component: 150 - total flux cleaned = 3.75472e-05 Jy ! Component: 200 - total flux cleaned = -1.04102e-05 Jy ! Total flux subtracted in 200 components = -1.04102e-05 Jy ! Clean residual min=-0.002294 max=0.002643 Jy/beam ! Clean residual mean=-0.000006 rms=0.000779 Jy/beam ! Combined flux in latest and established models = 0.21674 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 199 components and 0.21674 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.495 mas, bmaj=8.581 mas, bpa=1.606 degrees ! Estimated noise=0.503719 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000257714 Jy ! Component: 100 - total flux cleaned = -0.00025377 Jy ! Component: 150 - total flux cleaned = -0.000323048 Jy ! Component: 200 - total flux cleaned = -0.000382949 Jy ! Total flux subtracted in 200 components = -0.000382949 Jy ! Clean residual min=-0.002189 max=0.002125 Jy/beam ! Clean residual mean=-0.000002 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.216357 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 213 components and 0.216357 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082244Jy sigma=1.283996 ! Fit after self-cal, rms=0.082229Jy sigma=1.283833 wmodel /scr/pima/bg219i_uvs/J0846-3424_S_map.mod ! Writing 213 model components to file: /scr/pima/bg219i_uvs/J0846-3424_S_map.mod wobs /scr/pima/bg219i_uvs/J0846-3424_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J0846-3424_S_uvs.fits wwins /scr/pima/bg219i_uvs/J0846-3424_S_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219i_uvs/J0846-3424_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 = -5.85822e-06 Jy ! Component: 100 - total flux cleaned = -4.61033e-05 Jy ! Component: 150 - total flux cleaned = -0.00026705 Jy ! Component: 200 - total flux cleaned = -0.000409712 Jy ! Component: 250 - total flux cleaned = -0.000616081 Jy ! Component: 300 - total flux cleaned = -0.000850037 Jy ! Component: 350 - total flux cleaned = -0.00107805 Jy ! Component: 400 - total flux cleaned = -0.00126808 Jy ! Component: 450 - total flux cleaned = -0.00142264 Jy ! Component: 500 - total flux cleaned = -0.00151355 Jy ! Component: 550 - total flux cleaned = -0.00157319 Jy ! Component: 600 - total flux cleaned = -0.00168934 Jy ! Component: 650 - total flux cleaned = -0.00183065 Jy ! Component: 700 - total flux cleaned = -0.00183037 Jy ! Component: 750 - total flux cleaned = -0.0018581 Jy ! Component: 800 - total flux cleaned = -0.0019384 Jy ! Component: 850 - total flux cleaned = -0.00204249 Jy ! Component: 900 - total flux cleaned = -0.00204226 Jy ! Component: 950 - total flux cleaned = -0.00201759 Jy ! Component: 1000 - total flux cleaned = -0.00214169 Jy ! Component: 1050 - total flux cleaned = -0.00209303 Jy ! Component: 1100 - total flux cleaned = -0.00221302 Jy ! Component: 1150 - total flux cleaned = -0.00221338 Jy ! Component: 1200 - total flux cleaned = -0.00225986 Jy ! Component: 1250 - total flux cleaned = -0.00228242 Jy ! Component: 1300 - total flux cleaned = -0.00226018 Jy ! Component: 1350 - total flux cleaned = -0.00232717 Jy ! Component: 1400 - total flux cleaned = -0.00228313 Jy ! Component: 1450 - total flux cleaned = -0.00232657 Jy ! Component: 1500 - total flux cleaned = -0.00230518 Jy ! Component: 1550 - total flux cleaned = -0.00232671 Jy ! Component: 1600 - total flux cleaned = -0.00238965 Jy ! Component: 1650 - total flux cleaned = -0.00236915 Jy ! Component: 1700 - total flux cleaned = -0.0023693 Jy ! Component: 1750 - total flux cleaned = -0.00243011 Jy ! Component: 1800 - total flux cleaned = -0.00238997 Jy ! Component: 1850 - total flux cleaned = -0.00233068 Jy ! Component: 1900 - total flux cleaned = -0.00233091 Jy ! Component: 1950 - total flux cleaned = -0.00235028 Jy ! Component: 2000 - total flux cleaned = -0.00231196 Jy ! Component: 2050 - total flux cleaned = -0.00236824 Jy ! Component: 2100 - total flux cleaned = -0.00234924 Jy ! Component: 2150 - total flux cleaned = -0.00234913 Jy ! Component: 2200 - total flux cleaned = -0.00233068 Jy ! Component: 2250 - total flux cleaned = -0.00231253 Jy ! Component: 2300 - total flux cleaned = -0.00225881 Jy ! Component: 2350 - total flux cleaned = -0.00222341 Jy ! Component: 2400 - total flux cleaned = -0.0022586 Jy ! Component: 2450 - total flux cleaned = -0.00220664 Jy ! Component: 2500 - total flux cleaned = -0.00217238 Jy ! Component: 2550 - total flux cleaned = -0.00222369 Jy ! Component: 2600 - total flux cleaned = -0.00220661 Jy ! Component: 2650 - total flux cleaned = -0.00218965 Jy ! Component: 2700 - total flux cleaned = -0.00209005 Jy ! Component: 2750 - total flux cleaned = -0.0021065 Jy ! Component: 2800 - total flux cleaned = -0.00207408 Jy ! Component: 2850 - total flux cleaned = -0.00207393 Jy ! Component: 2900 - total flux cleaned = -0.00202587 Jy ! Component: 2950 - total flux cleaned = -0.001994 Jy ! Component: 3000 - total flux cleaned = -0.00193125 Jy ! Component: 3050 - total flux cleaned = -0.00191566 Jy ! Component: 3100 - total flux cleaned = -0.0019156 Jy ! Component: 3150 - total flux cleaned = -0.0018847 Jy ! Component: 3200 - total flux cleaned = -0.00180854 Jy ! Component: 3250 - total flux cleaned = -0.00174833 Jy ! Component: 3300 - total flux cleaned = -0.00174834 Jy ! Component: 3350 - total flux cleaned = -0.00171872 Jy ! Component: 3400 - total flux cleaned = -0.00163016 Jy ! Component: 3450 - total flux cleaned = -0.00157182 Jy ! Component: 3500 - total flux cleaned = -0.00152819 Jy ! Component: 3550 - total flux cleaned = -0.0014562 Jy ! Component: 3600 - total flux cleaned = -0.00138477 Jy ! Component: 3650 - total flux cleaned = -0.001328 Jy ! Component: 3700 - total flux cleaned = -0.00125754 Jy ! Component: 3750 - total flux cleaned = -0.00124347 Jy ! Component: 3800 - total flux cleaned = -0.00120163 Jy ! Component: 3850 - total flux cleaned = -0.00114645 Jy ! Component: 3900 - total flux cleaned = -0.00105054 Jy ! Component: 3950 - total flux cleaned = -0.00103701 Jy ! Component: 4000 - total flux cleaned = -0.00100996 Jy ! Component: 4050 - total flux cleaned = -0.000915932 Jy ! Total flux subtracted in 4096 components = -0.000875973 Jy ! Clean residual min=-0.000825 max=0.000915 Jy/beam ! Clean residual mean=0.000003 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.215481 Jy keep ! Adding 295 model components to the UV plane model. ! The established model now contains 508 components and 0.215481 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J0846-3424_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.495 x 8.581 at 1.606 degrees (North through East) ! Clean map min=-0.001826 max=0.11952 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0846-3424_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.119524 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000251773 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.631941 0.631941 1.26388 2.52776 5.05553 10.1111 20.2221 40.4442 80.8885 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.119 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 474.727 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0846-3424_S_uvs.log closed on Wed Apr 6 22:57:18 2016