! Started logfile: /d2/scr/pima/bp171a5_uvs/J1129+0951_X_uvs.log on Sun Jan 19 22:03:31 2014 obs /d2/scr/pima/bp171a5_uvs/J1129+0951_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a5_uvs/J1129+0951_X_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1129+0951 ! ! 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 672 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 /d2/scr/pima/bp171a5_uvs/J1129+0951_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. ! ! 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=1.001960Jy sigma=41.985932 ! Fit after self-cal, rms=0.929907Jy sigma=39.074672 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.461 mas, bmaj=3.226 mas, bpa=-8.238 degrees ! Estimated noise=0.870594 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 = 0.0505014 Jy ! Component: 100 - total flux cleaned = 0.0687867 Jy ! Total flux subtracted in 100 components = 0.0687867 Jy ! Clean residual min=-0.006888 max=0.015645 Jy/beam ! Clean residual mean=-0.000001 rms=0.002548 Jy/beam ! Combined flux in latest and established models = 0.0687868 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0687868 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=0.029819Jy sigma=1.221738 ! Fit after self-cal, rms=0.029542Jy sigma=1.208514 ! Inverting map ! Added new window around map position (-2, -3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0146617 Jy ! Component: 100 - total flux cleaned = 0.0228398 Jy ! Total flux subtracted in 100 components = 0.0228398 Jy ! Clean residual min=-0.004282 max=0.006321 Jy/beam ! Clean residual mean=-0.000001 rms=0.001408 Jy/beam ! Combined flux in latest and established models = 0.0916265 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 16 components and 0.0916265 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=0.019598Jy sigma=0.782813 ! Fit after self-cal, rms=0.018833Jy sigma=0.746759 ! 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=1.736 mas, bmaj=3.361 mas, bpa=-8.155 degrees ! Estimated noise=0.662255 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 = 0.00769427 Jy ! Component: 100 - total flux cleaned = 0.0121824 Jy ! Component: 150 - total flux cleaned = 0.0153084 Jy ! Component: 200 - total flux cleaned = 0.0176066 Jy ! Total flux subtracted in 200 components = 0.0176066 Jy ! Clean residual min=-0.002288 max=0.003115 Jy/beam ! Clean residual mean=-0.000002 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.109233 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 62 components and 0.109233 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=0.014962Jy sigma=0.586654 ! Fit after self-cal, rms=0.014901Jy sigma=0.583528 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.736 x 3.361 at -8.155 degrees (North through East) ! Clean map min=-0.0022241 max=0.066023 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 0.98 HN 0.89 KP 0.99 ! LA 0.96 NL 1.10 OV 0.94 PT 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.88 HN 0.92 KP 1.00 ! LA 0.89 NL 1.12 OV 0.93 PT 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.99 HN 0.95 KP 1.13 ! LA 0.88 NL 1.05 OV 0.99 PT 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.06 HN 1.03 KP 0.96 ! LA 0.92 NL 1.07 OV 0.99 PT 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.87 HN 0.99 KP 1.11 ! LA 0.96 NL 1.00 OV 0.92 PT 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.94 HN 1.09 KP 1.09 ! LA 1.02 NL 1.12 OV 0.97 PT 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.93 HN 1.02 KP 1.08 ! LA 0.94 NL 1.18 OV 1.03 PT 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.014901Jy sigma=0.583528 ! Fit after self-cal, rms=0.012662Jy sigma=0.498509 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.741 mas, bmaj=3.386 mas, bpa=-8.227 degrees ! Estimated noise=0.662227 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 = 0.000374161 Jy ! Component: 100 - total flux cleaned = 0.000482478 Jy ! Component: 150 - total flux cleaned = 0.000569833 Jy ! Component: 200 - total flux cleaned = 0.000641849 Jy ! Total flux subtracted in 200 components = 0.000641849 Jy ! Clean residual min=-0.001546 max=0.001511 Jy/beam ! Clean residual mean=-0.000002 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.109875 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 71 components and 0.109875 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=0.012589Jy sigma=0.496034 ! Fit after self-cal, rms=0.012589Jy sigma=0.495855 ! 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=0.012589Jy sigma=0.495855 ! Fit after self-cal, rms=0.012590Jy sigma=0.495572 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.739 mas, bmaj=3.379 mas, bpa=-8.163 degrees ! Estimated noise=0.663503 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000334417 Jy ! Component: 100 - total flux cleaned = 0.000412979 Jy ! Component: 150 - total flux cleaned = 0.000501807 Jy ! Component: 200 - total flux cleaned = 0.000590465 Jy ! Total flux subtracted in 200 components = 0.000590465 Jy ! Clean residual min=-0.001519 max=0.001495 Jy/beam ! Clean residual mean=-0.000002 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.110465 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 77 components and 0.110465 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=0.012561Jy sigma=0.494742 ! Fit after self-cal, rms=0.012561Jy sigma=0.494701 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 = 0.000112314 Jy ! Component: 100 - total flux cleaned = 0.000138509 Jy ! Component: 150 - total flux cleaned = 0.000162806 Jy ! Component: 200 - total flux cleaned = 0.000178135 Jy ! Total flux subtracted in 200 components = 0.000178135 Jy ! Clean residual min=-0.001492 max=0.001495 Jy/beam ! Clean residual mean=-0.000002 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.110644 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 85 components and 0.110644 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=0.012549Jy sigma=0.494324 ! Fit after self-cal, rms=0.012549Jy sigma=0.494296 ! 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=0.012549Jy sigma=0.494296 ! Fit after self-cal, rms=0.012540Jy sigma=0.494133 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.736 mas, bmaj=3.375 mas, bpa=-8.131 degrees ! Estimated noise=0.664091 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000314287 Jy ! Component: 100 - total flux cleaned = 0.000485746 Jy ! Component: 150 - total flux cleaned = 0.000529982 Jy ! Component: 200 - total flux cleaned = 0.000564533 Jy ! Total flux subtracted in 200 components = 0.000564533 Jy ! Clean residual min=-0.001473 max=0.001486 Jy/beam ! Clean residual mean=-0.000002 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.111208 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 91 components and 0.111208 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=0.012527Jy sigma=0.493760 ! Fit after self-cal, rms=0.012527Jy sigma=0.493742 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.89508e-05 Jy ! Component: 100 - total flux cleaned = 5.93469e-05 Jy ! Component: 150 - total flux cleaned = 5.2948e-05 Jy ! Component: 200 - total flux cleaned = 5.27932e-05 Jy ! Total flux subtracted in 200 components = 5.27932e-05 Jy ! Clean residual min=-0.001458 max=0.001484 Jy/beam ! Clean residual mean=-0.000002 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.111261 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 94 components and 0.111261 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=0.012519Jy sigma=0.493542 ! Fit after self-cal, rms=0.012520Jy sigma=0.493530 ! 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=0.012520Jy sigma=0.493530 ! Fit after self-cal, rms=0.012509Jy sigma=0.493427 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.422 mas, bmaj=3.581 mas, bpa=-2.708 degrees ! Estimated noise=0.69853 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00025134 Jy ! Component: 100 - total flux cleaned = 0.000334587 Jy ! Component: 150 - total flux cleaned = 0.0004007 Jy ! Component: 200 - total flux cleaned = 0.000435711 Jy ! Total flux subtracted in 200 components = 0.000435711 Jy ! Clean residual min=-0.001559 max=0.001616 Jy/beam ! Clean residual mean=-0.000003 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.111697 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 106 components and 0.111697 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=0.012509Jy sigma=0.493283 ! Fit after self-cal, rms=0.012508Jy sigma=0.493273 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.50765e-05 Jy ! Component: 100 - total flux cleaned = 4.07634e-05 Jy ! Component: 150 - total flux cleaned = 4.05505e-05 Jy ! Component: 200 - total flux cleaned = 4.06745e-05 Jy ! Total flux subtracted in 200 components = 4.06745e-05 Jy ! Clean residual min=-0.001557 max=0.001613 Jy/beam ! Clean residual mean=-0.000003 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.111737 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 113 components and 0.111737 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=0.012509Jy sigma=0.493263 ! Fit after self-cal, rms=0.012509Jy sigma=0.493259 ! 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=1.734 mas, bmaj=3.373 mas, bpa=-8.112 degrees ! Estimated noise=0.664287 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.734 x 3.373 at -8.112 degrees (North through East) ! Clean map min=-0.0014463 max=0.065147 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.452 mas, bmaj=3.252 mas, bpa=-8.34 degrees ! Estimated noise=0.875621 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0516809 Jy ! Component: 100 - total flux cleaned = 0.071369 Jy ! Component: 150 - total flux cleaned = 0.0829905 Jy ! Component: 200 - total flux cleaned = 0.0906216 Jy ! Total flux subtracted in 200 components = 0.0906216 Jy ! Clean residual min=-0.003104 max=0.004136 Jy/beam ! Clean residual mean=-0.000002 rms=0.001025 Jy/beam ! Combined flux in latest and established models = 0.0906215 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 0.0906215 Jy ! Inverting map and beam ! Estimated beam: bmin=1.734 mas, bmaj=3.373 mas, bpa=-8.112 degrees ! Estimated noise=0.664287 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 = 0.00689773 Jy ! Component: 100 - total flux cleaned = 0.0109473 Jy ! Component: 150 - total flux cleaned = 0.0135295 Jy ! Component: 200 - total flux cleaned = 0.0153655 Jy ! Total flux subtracted in 200 components = 0.0153655 Jy ! Clean residual min=-0.001897 max=0.001719 Jy/beam ! Clean residual mean=-0.000002 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.105987 Jy ! Adding 75 model components to the UV plane model. ! The established model now contains 91 components and 0.105987 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=2.422 mas, bmaj=3.581 mas, bpa=-2.708 degrees ! Estimated noise=0.69853 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00172922 Jy ! Component: 100 - total flux cleaned = 0.00286868 Jy ! Component: 150 - total flux cleaned = 0.00367833 Jy ! Component: 200 - total flux cleaned = 0.00426575 Jy ! Total flux subtracted in 200 components = 0.00426575 Jy ! Clean residual min=-0.001719 max=0.001517 Jy/beam ! Clean residual mean=-0.000003 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.110253 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000431093 Jy ! Component: 100 - total flux cleaned = 0.000748169 Jy ! Component: 150 - total flux cleaned = 0.000974568 Jy ! Component: 200 - total flux cleaned = 0.00105255 Jy ! Total flux subtracted in 200 components = 0.00105255 Jy ! Clean residual min=-0.001643 max=0.001573 Jy/beam ! Clean residual mean=-0.000003 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.111305 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 148 components and 0.111305 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.734 mas, bmaj=3.373 mas, bpa=-8.112 degrees ! Estimated noise=0.664287 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000105118 Jy ! Component: 100 - total flux cleaned = 0.00016624 Jy ! Component: 150 - total flux cleaned = 0.00019915 Jy ! Component: 200 - total flux cleaned = 0.000240092 Jy ! Total flux subtracted in 200 components = 0.000240092 Jy ! Clean residual min=-0.001573 max=0.001494 Jy/beam ! Clean residual mean=-0.000002 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.111545 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 163 components and 0.111545 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=0.012524Jy sigma=0.493913 ! Fit after self-cal, rms=0.012523Jy sigma=0.493837 wmodel /d2/scr/pima/bp171a5_uvs/J1129+0951_X_map.mod ! Writing 163 model components to file: /d2/scr/pima/bp171a5_uvs/J1129+0951_X_map.mod wobs /d2/scr/pima/bp171a5_uvs/J1129+0951_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a5_uvs/J1129+0951_X_uvs.fits wwins /d2/scr/pima/bp171a5_uvs/J1129+0951_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp171a5_uvs/J1129+0951_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 = 0.000121967 Jy ! Component: 100 - total flux cleaned = 0.000264479 Jy ! Component: 150 - total flux cleaned = 0.000462044 Jy ! Component: 200 - total flux cleaned = 0.000645711 Jy ! Component: 250 - total flux cleaned = 0.000721844 Jy ! Component: 300 - total flux cleaned = 0.000794905 Jy ! Component: 350 - total flux cleaned = 0.000863951 Jy ! Component: 400 - total flux cleaned = 0.000864223 Jy ! Component: 450 - total flux cleaned = 0.000911261 Jy ! Component: 500 - total flux cleaned = 0.000911794 Jy ! Component: 550 - total flux cleaned = 0.000926199 Jy ! Component: 600 - total flux cleaned = 0.000952975 Jy ! Component: 650 - total flux cleaned = 0.000978871 Jy ! Component: 700 - total flux cleaned = 0.00101692 Jy ! Component: 750 - total flux cleaned = 0.00106605 Jy ! Component: 800 - total flux cleaned = 0.00110175 Jy ! Component: 850 - total flux cleaned = 0.0011711 Jy ! Component: 900 - total flux cleaned = 0.00122706 Jy ! Component: 950 - total flux cleaned = 0.00133552 Jy ! Component: 1000 - total flux cleaned = 0.0013355 Jy ! Component: 1050 - total flux cleaned = 0.00137701 Jy ! Component: 1100 - total flux cleaned = 0.00139729 Jy ! Component: 1150 - total flux cleaned = 0.0014269 Jy ! Component: 1200 - total flux cleaned = 0.00146524 Jy ! Component: 1250 - total flux cleaned = 0.00146518 Jy ! Component: 1300 - total flux cleaned = 0.00146534 Jy ! Component: 1350 - total flux cleaned = 0.00151036 Jy ! Component: 1400 - total flux cleaned = 0.00155433 Jy ! Component: 1450 - total flux cleaned = 0.00161513 Jy ! Component: 1500 - total flux cleaned = 0.00168355 Jy ! Component: 1550 - total flux cleaned = 0.0017423 Jy ! Component: 1600 - total flux cleaned = 0.00178369 Jy ! Component: 1650 - total flux cleaned = 0.00184094 Jy ! Component: 1700 - total flux cleaned = 0.0018893 Jy ! Component: 1750 - total flux cleaned = 0.00191314 Jy ! Component: 1800 - total flux cleaned = 0.0019366 Jy ! Component: 1850 - total flux cleaned = 0.0019444 Jy ! Component: 1900 - total flux cleaned = 0.0019826 Jy ! Component: 1950 - total flux cleaned = 0.00199775 Jy ! Component: 2000 - total flux cleaned = 0.00202746 Jy ! Component: 2050 - total flux cleaned = 0.0020201 Jy ! Component: 2100 - total flux cleaned = 0.00206374 Jy ! Component: 2150 - total flux cleaned = 0.00204928 Jy ! Component: 2200 - total flux cleaned = 0.00205644 Jy ! Component: 2250 - total flux cleaned = 0.00207065 Jy ! Component: 2300 - total flux cleaned = 0.00209859 Jy ! Component: 2350 - total flux cleaned = 0.00209854 Jy ! Component: 2400 - total flux cleaned = 0.00212602 Jy ! Component: 2450 - total flux cleaned = 0.00213954 Jy ! Component: 2500 - total flux cleaned = 0.00215292 Jy ! Component: 2550 - total flux cleaned = 0.00216632 Jy ! Component: 2600 - total flux cleaned = 0.00217293 Jy ! Component: 2650 - total flux cleaned = 0.00217287 Jy ! Component: 2700 - total flux cleaned = 0.00217293 Jy ! Component: 2750 - total flux cleaned = 0.00220522 Jy ! Component: 2800 - total flux cleaned = 0.00220517 Jy ! Component: 2850 - total flux cleaned = 0.00222437 Jy ! Component: 2900 - total flux cleaned = 0.00226244 Jy ! Component: 2950 - total flux cleaned = 0.00228131 Jy ! Component: 3000 - total flux cleaned = 0.00228753 Jy ! Component: 3050 - total flux cleaned = 0.00230624 Jy ! Component: 3100 - total flux cleaned = 0.00233094 Jy ! Component: 3150 - total flux cleaned = 0.00234942 Jy ! Component: 3200 - total flux cleaned = 0.00237391 Jy ! Component: 3250 - total flux cleaned = 0.00237387 Jy ! Component: 3300 - total flux cleaned = 0.00237998 Jy ! Component: 3350 - total flux cleaned = 0.00241622 Jy ! Component: 3400 - total flux cleaned = 0.00242827 Jy ! Component: 3450 - total flux cleaned = 0.00242827 Jy ! Component: 3500 - total flux cleaned = 0.00242225 Jy ! Component: 3550 - total flux cleaned = 0.00244622 Jy ! Component: 3600 - total flux cleaned = 0.00244622 Jy ! Component: 3650 - total flux cleaned = 0.00244621 Jy ! Component: 3700 - total flux cleaned = 0.00246415 Jy ! Component: 3750 - total flux cleaned = 0.00248212 Jy ! Component: 3800 - total flux cleaned = 0.0024881 Jy ! Component: 3850 - total flux cleaned = 0.00250607 Jy ! Component: 3900 - total flux cleaned = 0.00252401 Jy ! Component: 3950 - total flux cleaned = 0.00253603 Jy ! Component: 4000 - total flux cleaned = 0.00256005 Jy ! Component: 4050 - total flux cleaned = 0.00259013 Jy ! Total flux subtracted in 4096 components = 0.00260822 Jy ! Clean residual min=-0.000405 max=0.000555 Jy/beam ! Clean residual mean=-0.000000 rms=0.000100 Jy/beam ! Combined flux in latest and established models = 0.114154 Jy keep ! Adding 278 model components to the UV plane model. ! The established model now contains 441 components and 0.114154 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a5_uvs/J1129+0951_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.734 x 3.373 at -8.112 degrees (North through East) ! Clean map min=-0.00071195 max=0.064981 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a5_uvs/J1129+0951_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0649805 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.39238e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.433624 0.433624 0.867249 1.7345 3.46899 6.93799 13.876 27.752 55.5039 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.064 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 691.843 quit ! Quitting program ! Log file /d2/scr/pima/bp171a5_uvs/J1129+0951_X_uvs.log closed on Sun Jan 19 22:03:37 2014