! Started logfile: /scr/pima/bp171ad_uvs/J0206-3057_X_uvs.log on Mon Dec 9 01:55:37 2013 obs /scr/pima/bp171ad_uvs/J0206-3057_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171ad_uvs/J0206-3057_X_uva.fits ! AN table 1: 6 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.595238 visibilities/baseline/integration-bin. ! Found source: J0206-3057 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 800 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171ad_uvs/J0206-3057_X] 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 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.999720Jy sigma=1.365892 ! Fit after self-cal, rms=0.962333Jy sigma=1.305869 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6978 mas, bmaj=1.904 mas, bpa=2.795 degrees ! Estimated noise=29.9667 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 = 0.0330925 Jy ! Component: 100 - total flux cleaned = 0.0417371 Jy ! Total flux subtracted in 100 components = 0.0417371 Jy ! Clean residual min=-0.005806 max=0.006397 Jy/beam ! Clean residual mean=0.000000 rms=0.001718 Jy/beam ! Combined flux in latest and established models = 0.041737 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.041737 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=0.035763Jy sigma=0.037780 ! Fit after self-cal, rms=0.034627Jy sigma=0.036612 ! 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=0.8247 mas, bmaj=2.29 mas, bpa=2.346 degrees ! Estimated noise=20.3107 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 = 0.0052212 Jy ! Component: 100 - total flux cleaned = 0.00741918 Jy ! Component: 150 - total flux cleaned = 0.00776033 Jy ! Component: 200 - total flux cleaned = 0.00793939 Jy ! Total flux subtracted in 200 components = 0.00793939 Jy ! Clean residual min=-0.003374 max=0.003433 Jy/beam ! Clean residual mean=-0.000003 rms=0.000802 Jy/beam ! Combined flux in latest and established models = 0.0496764 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 0.0496764 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=0.034455Jy sigma=0.034752 ! Fit after self-cal, rms=0.034383Jy sigma=0.034692 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8247 x 2.29 at 2.346 degrees (North through East) ! Clean map min=-0.0032154 max=0.043311 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 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 KP 0.91 LA 1.10 MK 0.91 ! NL 1.10 OV 0.91 PT 0.95 SC 1.03 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 KP 1.08 LA 1.02 MK 0.90 ! NL 0.92 OV 1.13 PT 0.89 SC 0.88 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 KP 0.88 LA 1.05 MK 0.97 ! NL 1.00 OV 0.99 PT 0.94 SC 1.08 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 KP 1.07 LA 0.93 MK 0.97 ! NL 0.96 OV 0.91 PT 0.94 SC 0.94 ! ! ! Fit before self-cal, rms=0.034383Jy sigma=0.034692 ! Fit after self-cal, rms=0.033213Jy sigma=0.034265 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.844 mas, bmaj=2.284 mas, bpa=2.253 degrees ! Estimated noise=19.6404 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 = -0.000915436 Jy ! Component: 100 - total flux cleaned = -0.00104384 Jy ! Component: 150 - total flux cleaned = -0.00109722 Jy ! Component: 200 - total flux cleaned = -0.00114271 Jy ! Total flux subtracted in 200 components = -0.00114271 Jy ! Clean residual min=-0.003205 max=0.003224 Jy/beam ! Clean residual mean=-0.000005 rms=0.000751 Jy/beam ! Combined flux in latest and established models = 0.0485337 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 24 components and 0.0485337 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=0.032994Jy sigma=0.034354 ! Fit after self-cal, rms=0.033021Jy sigma=0.034327 ! 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=0.033021Jy sigma=0.034327 ! Fit after self-cal, rms=0.032800Jy sigma=0.034308 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8445 mas, bmaj=2.285 mas, bpa=2.377 degrees ! Estimated noise=19.4172 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000555817 Jy ! Component: 100 - total flux cleaned = -0.000605815 Jy ! Component: 150 - total flux cleaned = -0.000649762 Jy ! Component: 200 - total flux cleaned = -0.000689997 Jy ! Total flux subtracted in 200 components = -0.000689997 Jy ! Clean residual min=-0.003179 max=0.003164 Jy/beam ! Clean residual mean=-0.000004 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 0.0478437 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 26 components and 0.0478437 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=0.032687Jy sigma=0.034348 ! Fit after self-cal, rms=0.032693Jy sigma=0.034337 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.8373e-06 Jy ! Component: 100 - total flux cleaned = -4.03471e-05 Jy ! Component: 150 - total flux cleaned = -7.92974e-05 Jy ! Component: 200 - total flux cleaned = -9.76843e-05 Jy ! Total flux subtracted in 200 components = -9.76843e-05 Jy ! Clean residual min=-0.003178 max=0.003160 Jy/beam ! Clean residual mean=-0.000004 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.0477461 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 32 components and 0.0477461 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=0.032656Jy sigma=0.034315 ! Fit after self-cal, rms=0.032661Jy sigma=0.034306 ! 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=0.032661Jy sigma=0.034306 ! Fit after self-cal, rms=0.032545Jy sigma=0.034299 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.845 mas, bmaj=2.287 mas, bpa=2.469 degrees ! Estimated noise=19.2942 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00040251 Jy ! Component: 100 - total flux cleaned = -0.000423751 Jy ! Component: 150 - total flux cleaned = -0.000441959 Jy ! Component: 200 - total flux cleaned = -0.000476889 Jy ! Total flux subtracted in 200 components = -0.000476889 Jy ! Clean residual min=-0.003131 max=0.003139 Jy/beam ! Clean residual mean=-0.000004 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 0.0472692 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 32 components and 0.0472692 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=0.032476Jy sigma=0.034319 ! Fit after self-cal, rms=0.032482Jy sigma=0.034311 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 = -7.99341e-05 Jy ! Component: 100 - total flux cleaned = -8.00219e-05 Jy ! Component: 150 - total flux cleaned = -7.90664e-05 Jy ! Component: 200 - total flux cleaned = -9.54419e-05 Jy ! Total flux subtracted in 200 components = -9.54419e-05 Jy ! Clean residual min=-0.003116 max=0.003148 Jy/beam ! Clean residual mean=-0.000004 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.0471737 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 32 components and 0.0471737 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=0.032452Jy sigma=0.034296 ! Fit after self-cal, rms=0.032457Jy sigma=0.034288 ! Inverting map ! Added new window around map position (-40, 26.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106993 Jy ! Component: 100 - total flux cleaned = 0.00126891 Jy ! Component: 150 - total flux cleaned = 0.00103993 Jy ! Component: 200 - total flux cleaned = 0.00091951 Jy ! Total flux subtracted in 200 components = 0.00091951 Jy ! Clean residual min=-0.002539 max=0.002497 Jy/beam ! Clean residual mean=-0.000005 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.0480932 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 46 components and 0.0480932 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=0.032042Jy sigma=0.033879 ! Fit after self-cal, rms=0.031974Jy sigma=0.033811 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.031974Jy sigma=0.033811 ! Fit after self-cal, rms=0.031854Jy sigma=0.033786 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.512 mas, bmaj=6.535 mas, bpa=2.293 degrees ! Estimated noise=24.31 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00112075 Jy ! Component: 100 - total flux cleaned = -0.00127205 Jy ! Component: 150 - total flux cleaned = -0.00141194 Jy ! Component: 200 - total flux cleaned = -0.00157276 Jy ! Total flux subtracted in 200 components = -0.00157276 Jy ! Clean residual min=-0.002688 max=0.002367 Jy/beam ! Clean residual mean=-0.000008 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 0.0465205 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 50 components and 0.0465205 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=0.031713Jy sigma=0.033730 ! Fit after self-cal, rms=0.031705Jy sigma=0.033710 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 = -0.000400466 Jy ! Component: 100 - total flux cleaned = -0.000523634 Jy ! Component: 150 - total flux cleaned = -0.000639893 Jy ! Component: 200 - total flux cleaned = -0.00072217 Jy ! Total flux subtracted in 200 components = -0.00072217 Jy ! Clean residual min=-0.002646 max=0.002217 Jy/beam ! Clean residual mean=-0.000007 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.0457983 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 55 components and 0.0457983 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=0.031641Jy sigma=0.033656 ! Fit after self-cal, rms=0.031635Jy sigma=0.033650 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.8478 mas, bmaj=2.292 mas, bpa=2.601 degrees ! Estimated noise=19.1694 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8478 x 2.292 at 2.601 degrees (North through East) ! Clean map min=-0.0039288 max=0.041511 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.696 mas, bmaj=1.898 mas, bpa=2.747 degrees ! Estimated noise=27.9332 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0315746 Jy ! Component: 100 - total flux cleaned = 0.0408676 Jy ! Component: 150 - total flux cleaned = 0.0452531 Jy ! Component: 200 - total flux cleaned = 0.0470813 Jy ! Total flux subtracted in 200 components = 0.0470813 Jy ! Clean residual min=-0.004598 max=0.004825 Jy/beam ! Clean residual mean=-0.000002 rms=0.001278 Jy/beam ! Combined flux in latest and established models = 0.0470813 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0470813 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8478 mas, bmaj=2.292 mas, bpa=2.601 degrees ! Estimated noise=19.1694 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 = 0.00100131 Jy ! Component: 100 - total flux cleaned = 0.000840154 Jy ! Component: 150 - total flux cleaned = 0.000701751 Jy ! Component: 200 - total flux cleaned = 0.000638514 Jy ! Total flux subtracted in 200 components = 0.000638514 Jy ! Clean residual min=-0.003205 max=0.002789 Jy/beam ! Clean residual mean=-0.000006 rms=0.000716 Jy/beam ! Combined flux in latest and established models = 0.0477198 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 31 components and 0.0477198 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.512 mas, bmaj=6.535 mas, bpa=2.293 degrees ! Estimated noise=24.31 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00076296 Jy ! Component: 100 - total flux cleaned = -0.00102759 Jy ! Component: 150 - total flux cleaned = -0.00112149 Jy ! Component: 200 - total flux cleaned = -0.00120769 Jy ! Total flux subtracted in 200 components = -0.00120769 Jy ! Clean residual min=-0.002826 max=0.002504 Jy/beam ! Clean residual mean=-0.000008 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.0465121 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 = -8.08665e-05 Jy ! Component: 100 - total flux cleaned = -0.000196688 Jy ! Component: 150 - total flux cleaned = -0.000270551 Jy ! Component: 200 - total flux cleaned = -0.000375066 Jy ! Total flux subtracted in 200 components = -0.000375066 Jy ! Clean residual min=-0.002737 max=0.002268 Jy/beam ! Clean residual mean=-0.000008 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.046137 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 39 components and 0.046137 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8478 mas, bmaj=2.292 mas, bpa=2.601 degrees ! Estimated noise=19.1694 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000454352 Jy ! Component: 100 - total flux cleaned = 0.000630128 Jy ! Component: 150 - total flux cleaned = 0.000630873 Jy ! Component: 200 - total flux cleaned = 0.000631897 Jy ! Total flux subtracted in 200 components = 0.000631897 Jy ! Clean residual min=-0.002626 max=0.002801 Jy/beam ! Clean residual mean=-0.000005 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.0467689 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 48 components and 0.0467689 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=0.031616Jy sigma=0.033746 ! Fit after self-cal, rms=0.031593Jy sigma=0.033712 wmodel /scr/pima/bp171ad_uvs/J0206-3057_X_map.mod ! Writing 48 model components to file: /scr/pima/bp171ad_uvs/J0206-3057_X_map.mod wobs /scr/pima/bp171ad_uvs/J0206-3057_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ad_uvs/J0206-3057_X_uvs.fits wwins /scr/pima/bp171ad_uvs/J0206-3057_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171ad_uvs/J0206-3057_X_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 = -8.36004e-05 Jy ! Component: 100 - total flux cleaned = -0.000497981 Jy ! Component: 150 - total flux cleaned = -0.000724178 Jy ! Component: 200 - total flux cleaned = -0.000975693 Jy ! Component: 250 - total flux cleaned = -0.00128545 Jy ! Component: 300 - total flux cleaned = -0.00158231 Jy ! Component: 350 - total flux cleaned = -0.00189741 Jy ! Component: 400 - total flux cleaned = -0.00204923 Jy ! Component: 450 - total flux cleaned = -0.0021954 Jy ! Component: 500 - total flux cleaned = -0.00225243 Jy ! Component: 550 - total flux cleaned = -0.00233468 Jy ! Component: 600 - total flux cleaned = -0.00241319 Jy ! Component: 650 - total flux cleaned = -0.00236243 Jy ! Component: 700 - total flux cleaned = -0.00243743 Jy ! Component: 750 - total flux cleaned = -0.00246196 Jy ! Component: 800 - total flux cleaned = -0.00243859 Jy ! Component: 850 - total flux cleaned = -0.00252953 Jy ! Component: 900 - total flux cleaned = -0.00246271 Jy ! Component: 950 - total flux cleaned = -0.00259415 Jy ! Component: 1000 - total flux cleaned = -0.00265825 Jy ! Component: 1050 - total flux cleaned = -0.00274103 Jy ! Component: 1100 - total flux cleaned = -0.00276126 Jy ! Component: 1150 - total flux cleaned = -0.00284139 Jy ! Component: 1200 - total flux cleaned = -0.00282169 Jy ! Component: 1250 - total flux cleaned = -0.00284123 Jy ! Component: 1300 - total flux cleaned = -0.00289782 Jy ! Component: 1350 - total flux cleaned = -0.0028793 Jy ! Component: 1400 - total flux cleaned = -0.00286132 Jy ! Component: 1450 - total flux cleaned = -0.00287983 Jy ! Component: 1500 - total flux cleaned = -0.00284392 Jy ! Component: 1550 - total flux cleaned = -0.00286158 Jy ! Component: 1600 - total flux cleaned = -0.00279201 Jy ! Component: 1650 - total flux cleaned = -0.00277502 Jy ! Component: 1700 - total flux cleaned = -0.00274127 Jy ! Component: 1750 - total flux cleaned = -0.00270762 Jy ! Component: 1800 - total flux cleaned = -0.00264113 Jy ! Component: 1850 - total flux cleaned = -0.00259182 Jy ! Component: 1900 - total flux cleaned = -0.00252697 Jy ! Component: 1950 - total flux cleaned = -0.00247898 Jy ! Component: 2000 - total flux cleaned = -0.00244729 Jy ! Component: 2050 - total flux cleaned = -0.00239994 Jy ! Component: 2100 - total flux cleaned = -0.00233752 Jy ! Component: 2150 - total flux cleaned = -0.00227563 Jy ! Component: 2200 - total flux cleaned = -0.00224497 Jy ! Component: 2250 - total flux cleaned = -0.0021843 Jy ! Component: 2300 - total flux cleaned = -0.00212423 Jy ! Component: 2350 - total flux cleaned = -0.00206472 Jy ! Component: 2400 - total flux cleaned = -0.00202055 Jy ! Component: 2450 - total flux cleaned = -0.00194755 Jy ! Component: 2500 - total flux cleaned = -0.00190414 Jy ! Component: 2550 - total flux cleaned = -0.00187538 Jy ! Component: 2600 - total flux cleaned = -0.00181834 Jy ! Component: 2650 - total flux cleaned = -0.00183239 Jy ! Component: 2700 - total flux cleaned = -0.0017622 Jy ! Component: 2750 - total flux cleaned = -0.00169262 Jy ! Component: 2800 - total flux cleaned = -0.00173422 Jy ! Component: 2850 - total flux cleaned = -0.00172051 Jy ! Component: 2900 - total flux cleaned = -0.00167979 Jy ! Component: 2950 - total flux cleaned = -0.00170689 Jy ! Component: 3000 - total flux cleaned = -0.00170675 Jy ! Component: 3050 - total flux cleaned = -0.00168 Jy ! Component: 3100 - total flux cleaned = -0.00162701 Jy ! Component: 3150 - total flux cleaned = -0.00166645 Jy ! Component: 3200 - total flux cleaned = -0.00164016 Jy ! Component: 3250 - total flux cleaned = -0.00164016 Jy ! Component: 3300 - total flux cleaned = -0.00164011 Jy ! Component: 3350 - total flux cleaned = -0.00163994 Jy ! Component: 3400 - total flux cleaned = -0.0016527 Jy ! Component: 3450 - total flux cleaned = -0.00162729 Jy ! Component: 3500 - total flux cleaned = -0.00161463 Jy ! Component: 3550 - total flux cleaned = -0.00163989 Jy ! Component: 3600 - total flux cleaned = -0.00162738 Jy ! Component: 3650 - total flux cleaned = -0.00167728 Jy ! Component: 3700 - total flux cleaned = -0.0016524 Jy ! Component: 3750 - total flux cleaned = -0.00164 Jy ! Component: 3800 - total flux cleaned = -0.0016277 Jy ! Component: 3850 - total flux cleaned = -0.00162771 Jy ! Component: 3900 - total flux cleaned = -0.00161545 Jy ! Component: 3950 - total flux cleaned = -0.00157892 Jy ! Component: 4000 - total flux cleaned = -0.00156678 Jy ! Component: 4050 - total flux cleaned = -0.00154251 Jy ! Total flux subtracted in 4096 components = -0.00153043 Jy ! Clean residual min=-0.000786 max=0.000702 Jy/beam ! Clean residual mean=-0.000002 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.0452385 Jy keep ! Adding 234 model components to the UV plane model. ! The established model now contains 282 components and 0.0452385 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ad_uvs/J0206-3057_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8478 x 2.292 at 2.601 degrees (North through East) ! Clean map min=-0.0034557 max=0.04015 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ad_uvs/J0206-3057_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0401498 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000207179 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.54805 1.54805 3.0961 6.1922 12.3844 24.7688 49.5376 99.0751 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.04 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 193.792 quit ! Quitting program ! Log file /scr/pima/bp171ad_uvs/J0206-3057_X_uvs.log closed on Mon Dec 9 01:55:42 2013