! Started logfile: /scr/pima/bg219a_uvs/J1209-4016_X_uvs.log on Wed Apr 6 21:35:37 2016 obs /scr/pima/bg219a_uvs/J1209-4016_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1209-4016_X_uva.fits ! AN table 1: 60 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.830952 visibilities/baseline/integration-bin. ! Found source: J1209-4016 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 121 lines of history. ! ! Reading 12564 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 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) 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/bg219a_uvs/J1209-4016_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 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.007973Jy sigma=20.320734 ! Fit after self-cal, rms=0.880743Jy sigma=17.564310 ! 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=0.6214 mas, bmaj=2.109 mas, bpa=8.501 degrees ! Estimated noise=0.842248 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 = 0.0919835 Jy ! Component: 100 - total flux cleaned = 0.116037 Jy ! Total flux subtracted in 100 components = 0.116037 Jy ! Clean residual min=-0.010345 max=0.013397 Jy/beam ! Clean residual mean=0.000040 rms=0.002913 Jy/beam ! Combined flux in latest and established models = 0.116037 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.116037 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.079770Jy sigma=1.534350 ! Fit after self-cal, rms=0.079444Jy sigma=1.530002 ! 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=0.8143 mas, bmaj=2.572 mas, bpa=7.383 degrees ! Estimated noise=0.432155 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 = 0.017624 Jy ! Component: 100 - total flux cleaned = 0.0263284 Jy ! Component: 150 - total flux cleaned = 0.0310862 Jy ! Component: 200 - total flux cleaned = 0.0337092 Jy ! Total flux subtracted in 200 components = 0.0337092 Jy ! Clean residual min=-0.009004 max=0.015585 Jy/beam ! Clean residual mean=0.000048 rms=0.003548 Jy/beam ! Combined flux in latest and established models = 0.149747 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 18 components and 0.149747 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.076834Jy sigma=1.431705 ! Fit after self-cal, rms=0.076839Jy sigma=1.430453 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8143 x 2.572 at 7.383 degrees (North through East) ! Clean map min=-0.0085709 max=0.11834 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* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.076839Jy sigma=1.430453 ! Fit after self-cal, rms=0.076839Jy sigma=1.430453 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8143 mas, bmaj=2.572 mas, bpa=7.383 degrees ! Estimated noise=0.432155 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 = 0.00110655 Jy ! Component: 100 - total flux cleaned = 0.00153318 Jy ! Component: 150 - total flux cleaned = 0.00184771 Jy ! Component: 200 - total flux cleaned = 0.00203368 Jy ! Total flux subtracted in 200 components = 0.00203368 Jy ! Clean residual min=-0.008945 max=0.015192 Jy/beam ! Clean residual mean=0.000047 rms=0.003504 Jy/beam ! Combined flux in latest and established models = 0.15178 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 20 components and 0.15178 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.076812Jy sigma=1.427854 ! Fit after self-cal, rms=0.076817Jy sigma=1.427736 ! 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.076817Jy sigma=1.427736 ! Fit after self-cal, rms=0.076540Jy sigma=1.405420 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8173 mas, bmaj=2.581 mas, bpa=7.427 degrees ! Estimated noise=0.425737 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00266327 Jy ! Component: 100 - total flux cleaned = -0.00351848 Jy ! Component: 150 - total flux cleaned = -0.0035607 Jy ! Component: 200 - total flux cleaned = -0.00363986 Jy ! Total flux subtracted in 200 components = -0.00363986 Jy ! Clean residual min=-0.007411 max=0.012310 Jy/beam ! Clean residual mean=0.000043 rms=0.002955 Jy/beam ! Combined flux in latest and established models = 0.14814 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 27 components and 0.14814 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.076315Jy sigma=1.405491 ! Fit after self-cal, rms=0.076388Jy sigma=1.405015 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 = -0.000107941 Jy ! Component: 100 - total flux cleaned = -0.000107423 Jy ! Component: 150 - total flux cleaned = -0.000108493 Jy ! Component: 200 - total flux cleaned = -0.000107955 Jy ! Total flux subtracted in 200 components = -0.000107955 Jy ! Clean residual min=-0.007413 max=0.012383 Jy/beam ! Clean residual mean=0.000043 rms=0.002957 Jy/beam ! Combined flux in latest and established models = 0.148032 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 27 components and 0.148032 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.076340Jy sigma=1.404563 ! Fit after self-cal, rms=0.076343Jy sigma=1.404525 ! 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.076343Jy sigma=1.404525 ! Fit after self-cal, rms=0.076004Jy sigma=1.394619 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8194 mas, bmaj=2.596 mas, bpa=7.47 degrees ! Estimated noise=0.421224 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00188928 Jy ! Component: 100 - total flux cleaned = -0.00218297 Jy ! Component: 150 - total flux cleaned = -0.0022571 Jy ! Component: 200 - total flux cleaned = -0.00228928 Jy ! Total flux subtracted in 200 components = -0.00228928 Jy ! Clean residual min=-0.006757 max=0.011739 Jy/beam ! Clean residual mean=0.000032 rms=0.002736 Jy/beam ! Combined flux in latest and established models = 0.145743 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 32 components and 0.145743 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.075869Jy sigma=1.394759 ! Fit after self-cal, rms=0.075895Jy sigma=1.394603 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 (-3, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0114787 Jy ! Component: 100 - total flux cleaned = 0.0178096 Jy ! Component: 150 - total flux cleaned = 0.0201556 Jy ! Component: 200 - total flux cleaned = 0.0213746 Jy ! Total flux subtracted in 200 components = 0.0213746 Jy ! Clean residual min=-0.005744 max=0.008617 Jy/beam ! Clean residual mean=0.000022 rms=0.001977 Jy/beam ! Combined flux in latest and established models = 0.167118 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 61 components and 0.167118 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.073716Jy sigma=1.360038 ! Fit after self-cal, rms=0.073534Jy sigma=1.354644 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.073534Jy sigma=1.354644 ! Fit after self-cal, rms=0.071499Jy sigma=1.339351 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.358 mas, bmaj=7.705 mas, bpa=2.982 degrees ! Estimated noise=0.522441 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00411996 Jy ! Component: 100 - total flux cleaned = 0.00490785 Jy ! Component: 150 - total flux cleaned = 0.00531708 Jy ! Component: 200 - total flux cleaned = 0.00543684 Jy ! Total flux subtracted in 200 components = 0.00543684 Jy ! Clean residual min=-0.006100 max=0.010744 Jy/beam ! Clean residual mean=0.000020 rms=0.002630 Jy/beam ! Combined flux in latest and established models = 0.172555 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 76 components and 0.172555 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.071061Jy sigma=1.337175 ! Fit after self-cal, rms=0.071000Jy sigma=1.336054 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 = 0.00092289 Jy ! Component: 100 - total flux cleaned = 0.000869283 Jy ! Component: 150 - total flux cleaned = 0.000972843 Jy ! Component: 200 - total flux cleaned = 0.00102328 Jy ! Total flux subtracted in 200 components = 0.00102328 Jy ! Clean residual min=-0.005870 max=0.010599 Jy/beam ! Clean residual mean=0.000020 rms=0.002606 Jy/beam ! Combined flux in latest and established models = 0.173578 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 81 components and 0.173578 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.070873Jy sigma=1.335037 ! Fit after self-cal, rms=0.070867Jy sigma=1.334841 ! 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=0.8199 mas, bmaj=2.623 mas, bpa=7.497 degrees ! Estimated noise=0.411069 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8199 x 2.623 at 7.497 degrees (North through East) ! Clean map min=-0.0046562 max=0.1124 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=0.6248 mas, bmaj=2.148 mas, bpa=8.501 degrees ! Estimated noise=0.806228 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0878004 Jy ! Component: 100 - total flux cleaned = 0.110893 Jy ! Component: 150 - total flux cleaned = 0.123684 Jy ! Component: 200 - total flux cleaned = 0.132945 Jy ! Total flux subtracted in 200 components = 0.132945 Jy ! Clean residual min=-0.007840 max=0.007862 Jy/beam ! Clean residual mean=0.000020 rms=0.001952 Jy/beam ! Combined flux in latest and established models = 0.132945 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.132945 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8199 mas, bmaj=2.623 mas, bpa=7.497 degrees ! Estimated noise=0.411069 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 = 0.0117144 Jy ! Component: 100 - total flux cleaned = 0.0197166 Jy ! Component: 150 - total flux cleaned = 0.0254771 Jy ! Component: 200 - total flux cleaned = 0.0296732 Jy ! Total flux subtracted in 200 components = 0.0296732 Jy ! Clean residual min=-0.004375 max=0.008106 Jy/beam ! Clean residual mean=0.000016 rms=0.001776 Jy/beam ! Combined flux in latest and established models = 0.162618 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 58 components and 0.162618 Jy ! Inverting map ! Added new window around map position (45.6, 29.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00771278 Jy ! Component: 100 - total flux cleaned = 0.0116853 Jy ! Component: 150 - total flux cleaned = 0.0132795 Jy ! Component: 200 - total flux cleaned = 0.014033 Jy ! Total flux subtracted in 200 components = 0.014033 Jy ! Clean residual min=-0.004387 max=0.006402 Jy/beam ! Clean residual mean=0.000004 rms=0.001433 Jy/beam ! Combined flux in latest and established models = 0.176651 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 103 components and 0.176651 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=2.358 mas, bmaj=7.705 mas, bpa=2.982 degrees ! Estimated noise=0.522441 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133027 Jy ! Component: 100 - total flux cleaned = 0.00153292 Jy ! Component: 150 - total flux cleaned = 0.00162297 Jy ! Component: 200 - total flux cleaned = 0.00178315 Jy ! Total flux subtracted in 200 components = 0.00178315 Jy ! Clean residual min=-0.006789 max=0.008706 Jy/beam ! Clean residual mean=0.000017 rms=0.002229 Jy/beam ! Combined flux in latest and established models = 0.178434 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 = 6.961e-05 Jy ! Component: 100 - total flux cleaned = 6.78947e-05 Jy ! Component: 150 - total flux cleaned = 5.97659e-06 Jy ! Component: 200 - total flux cleaned = -5.01766e-05 Jy ! Total flux subtracted in 200 components = -5.01766e-05 Jy ! Clean residual min=-0.006752 max=0.008376 Jy/beam ! Clean residual mean=0.000017 rms=0.002172 Jy/beam ! Combined flux in latest and established models = 0.178384 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 120 components and 0.178384 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8199 mas, bmaj=2.623 mas, bpa=7.497 degrees ! Estimated noise=0.411069 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000627726 Jy ! Component: 100 - total flux cleaned = 0.000683044 Jy ! Component: 150 - total flux cleaned = 0.000679655 Jy ! Component: 200 - total flux cleaned = 0.000630565 Jy ! Total flux subtracted in 200 components = 0.000630565 Jy ! Clean residual min=-0.004547 max=0.005591 Jy/beam ! Clean residual mean=0.000009 rms=0.001307 Jy/beam ! Combined flux in latest and established models = 0.179015 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 139 components and 0.179015 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.069346Jy sigma=1.316687 ! Fit after self-cal, rms=0.069252Jy sigma=1.312800 wmodel /scr/pima/bg219a_uvs/J1209-4016_X_map.mod ! Writing 139 model components to file: /scr/pima/bg219a_uvs/J1209-4016_X_map.mod wobs /scr/pima/bg219a_uvs/J1209-4016_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J1209-4016_X_uvs.fits wwins /scr/pima/bg219a_uvs/J1209-4016_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219a_uvs/J1209-4016_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 = 0.00205424 Jy ! Component: 100 - total flux cleaned = 0.00304594 Jy ! Component: 150 - total flux cleaned = 0.00395857 Jy ! Component: 200 - total flux cleaned = 0.00441497 Jy ! Component: 250 - total flux cleaned = 0.00465945 Jy ! Component: 300 - total flux cleaned = 0.00495162 Jy ! Component: 350 - total flux cleaned = 0.00522982 Jy ! Component: 400 - total flux cleaned = 0.00533631 Jy ! Component: 450 - total flux cleaned = 0.00548874 Jy ! Component: 500 - total flux cleaned = 0.00563591 Jy ! Component: 550 - total flux cleaned = 0.00577927 Jy ! Component: 600 - total flux cleaned = 0.00596324 Jy ! Component: 650 - total flux cleaned = 0.00627507 Jy ! Component: 700 - total flux cleaned = 0.00649131 Jy ! Component: 750 - total flux cleaned = 0.00678353 Jy ! Component: 800 - total flux cleaned = 0.00702708 Jy ! Component: 850 - total flux cleaned = 0.00726375 Jy ! Component: 900 - total flux cleaned = 0.00749345 Jy ! Component: 950 - total flux cleaned = 0.00767954 Jy ! Component: 1000 - total flux cleaned = 0.00775224 Jy ! Component: 1050 - total flux cleaned = 0.00789324 Jy ! Component: 1100 - total flux cleaned = 0.00809967 Jy ! Component: 1150 - total flux cleaned = 0.00823376 Jy ! Component: 1200 - total flux cleaned = 0.00839799 Jy ! Component: 1250 - total flux cleaned = 0.00855776 Jy ! Component: 1300 - total flux cleaned = 0.00861998 Jy ! Component: 1350 - total flux cleaned = 0.00865037 Jy ! Component: 1400 - total flux cleaned = 0.00883066 Jy ! Component: 1450 - total flux cleaned = 0.00888914 Jy ! Component: 1500 - total flux cleaned = 0.00903391 Jy ! Component: 1550 - total flux cleaned = 0.00914653 Jy ! Component: 1600 - total flux cleaned = 0.00917469 Jy ! Component: 1650 - total flux cleaned = 0.00933762 Jy ! Component: 1700 - total flux cleaned = 0.00941726 Jy ! Component: 1750 - total flux cleaned = 0.00954744 Jy ! Component: 1800 - total flux cleaned = 0.0095732 Jy ! Component: 1850 - total flux cleaned = 0.00954834 Jy ! Component: 1900 - total flux cleaned = 0.00949903 Jy ! Component: 1950 - total flux cleaned = 0.00947497 Jy ! Component: 2000 - total flux cleaned = 0.00949879 Jy ! Component: 2050 - total flux cleaned = 0.00938094 Jy ! Component: 2100 - total flux cleaned = 0.00940407 Jy ! Component: 2150 - total flux cleaned = 0.00935845 Jy ! Component: 2200 - total flux cleaned = 0.00933565 Jy ! Component: 2250 - total flux cleaned = 0.00935742 Jy ! Component: 2300 - total flux cleaned = 0.00927006 Jy ! Component: 2350 - total flux cleaned = 0.00929152 Jy ! Component: 2400 - total flux cleaned = 0.00927069 Jy ! Component: 2450 - total flux cleaned = 0.00931269 Jy ! Component: 2500 - total flux cleaned = 0.00931265 Jy ! Component: 2550 - total flux cleaned = 0.00929216 Jy ! Component: 2600 - total flux cleaned = 0.00927221 Jy ! Component: 2650 - total flux cleaned = 0.00931179 Jy ! Component: 2700 - total flux cleaned = 0.00935066 Jy ! Component: 2750 - total flux cleaned = 0.00942792 Jy ! Component: 2800 - total flux cleaned = 0.00948535 Jy ! Component: 2850 - total flux cleaned = 0.00959882 Jy ! Component: 2900 - total flux cleaned = 0.00967354 Jy ! Component: 2950 - total flux cleaned = 0.0097846 Jy ! Component: 3000 - total flux cleaned = 0.00991281 Jy ! Component: 3050 - total flux cleaned = 0.00998527 Jy ! Component: 3100 - total flux cleaned = 0.010075 Jy ! Component: 3150 - total flux cleaned = 0.0102352 Jy ! Component: 3200 - total flux cleaned = 0.0103585 Jy ! Component: 3250 - total flux cleaned = 0.0104284 Jy ! Component: 3300 - total flux cleaned = 0.0105672 Jy ! Component: 3350 - total flux cleaned = 0.0107047 Jy ! Component: 3400 - total flux cleaned = 0.010841 Jy ! Component: 3450 - total flux cleaned = 0.0109932 Jy ! Component: 3500 - total flux cleaned = 0.0111107 Jy ! Component: 3550 - total flux cleaned = 0.0112441 Jy ! Component: 3600 - total flux cleaned = 0.0113599 Jy ! Component: 3650 - total flux cleaned = 0.0114419 Jy ! Component: 3700 - total flux cleaned = 0.0115236 Jy ! Component: 3750 - total flux cleaned = 0.011637 Jy ! Component: 3800 - total flux cleaned = 0.0117499 Jy ! Component: 3850 - total flux cleaned = 0.0118622 Jy ! Component: 3900 - total flux cleaned = 0.0119579 Jy ! Component: 3950 - total flux cleaned = 0.0120692 Jy ! Component: 4000 - total flux cleaned = 0.0121482 Jy ! Component: 4050 - total flux cleaned = 0.0122583 Jy ! Total flux subtracted in 4096 components = 0.0122897 Jy ! Clean residual min=-0.001319 max=0.000942 Jy/beam ! Clean residual mean=0.000000 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.191305 Jy keep ! Adding 310 model components to the UV plane model. ! The established model now contains 449 components and 0.191304 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J1209-4016_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8199 x 2.623 at 7.497 degrees (North through East) ! Clean map min=-0.0038142 max=0.11135 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1209-4016_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.111347 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000270718 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.729386 0.729386 1.45877 2.91755 5.83509 11.6702 23.3404 46.6807 93.3615 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.111 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 411.304 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1209-4016_X_uvs.log closed on Wed Apr 6 21:35:41 2016