! Started logfile: /scr/pima/br145a7_uvs/J2123+5500_X_uvs.log on Thu Feb 18 16:40:21 2016 obs /scr/pima/br145a7_uvs/J2123+5500_X_uva.fits ! Reading UV FITS file: /scr/pima/br145a7_uvs/J2123+5500_X_uva.fits ! AN table 1: 5 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2123+5500 ! ! 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 8.10949e+09 1.28e+08 1 1.28e+08 ! 02 2 8.12349e+09 1.28e+08 1 1.28e+08 ! 03 3 8.16549e+09 1.28e+08 1 1.28e+08 ! 04 4 8.23549e+09 1.28e+08 1 1.28e+08 ! 05 5 8.31949e+09 1.28e+08 1 1.28e+08 ! 06 6 8.41749e+09 1.28e+08 1 1.28e+08 ! 07 7 8.55649e+09 1.28e+08 1 1.28e+08 ! 08 8 8.58349e+09 1.28e+08 1 1.28e+08 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1440 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 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/br145a7_uvs/J2123+5500_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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.009016Jy sigma=46.580025 ! Fit after self-cal, rms=0.810487Jy sigma=37.258911 ! 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=0.6479 mas, bmaj=3.163 mas, bpa=13.94 degrees ! Estimated noise=0.695361 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 = 0.140426 Jy ! Component: 100 - total flux cleaned = 0.173271 Jy ! Total flux subtracted in 100 components = 0.173271 Jy ! Clean residual min=-0.014921 max=0.021378 Jy/beam ! Clean residual mean=-0.000017 rms=0.003358 Jy/beam ! Combined flux in latest and established models = 0.173271 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.173271 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. ! ! Fit before self-cal, rms=0.058495Jy sigma=2.826744 ! Fit after self-cal, rms=0.058484Jy sigma=2.825499 ! Inverting map ! Added new window around map position (2, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0168042 Jy ! Component: 100 - total flux cleaned = 0.0256404 Jy ! Total flux subtracted in 100 components = 0.0256404 Jy ! Clean residual min=-0.009990 max=0.013407 Jy/beam ! Clean residual mean=-0.000015 rms=0.002687 Jy/beam ! Combined flux in latest and established models = 0.198912 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 17 components and 0.198912 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. ! ! Fit before self-cal, rms=0.048790Jy sigma=2.340982 ! Fit after self-cal, rms=0.048319Jy sigma=2.318579 ! 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=0.8362 mas, bmaj=3.051 mas, bpa=14.29 degrees ! Estimated noise=0.439369 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 = 0.0177638 Jy ! Component: 100 - total flux cleaned = 0.0304073 Jy ! Component: 150 - total flux cleaned = 0.0401925 Jy ! Component: 200 - total flux cleaned = 0.0479364 Jy ! Total flux subtracted in 200 components = 0.0479364 Jy ! Clean residual min=-0.010654 max=0.016030 Jy/beam ! Clean residual mean=-0.000028 rms=0.003549 Jy/beam ! Combined flux in latest and established models = 0.246848 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 38 components and 0.246848 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. ! ! Fit before self-cal, rms=0.039937Jy sigma=1.837947 ! Fit after self-cal, rms=0.039612Jy sigma=1.821180 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8362 x 3.051 at 14.29 degrees (North through East) ! Clean map min=-0.010316 max=0.17983 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 1.00* FD 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. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 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 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 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 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.06 KP 0.85 LA 0.91 ! MK 1.01 NL 1.17 OV 1.08 PT 0.94 ! SC 1.03 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.05 KP 0.87 LA 0.89 ! MK 0.99 NL 1.16 OV 1.01 PT 0.91 ! SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 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. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 KP 0.84 LA 0.91 ! MK 1.02 NL 1.15 OV 1.07 PT 0.93 ! SC 1.08 ! ! ! Fit before self-cal, rms=0.039612Jy sigma=1.821180 ! Fit after self-cal, rms=0.036662Jy sigma=1.616843 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8441 mas, bmaj=3.063 mas, bpa=14.36 degrees ! Estimated noise=0.434295 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 = 0.00421932 Jy ! Component: 100 - total flux cleaned = 0.0052511 Jy ! Component: 150 - total flux cleaned = 0.00601632 Jy ! Component: 200 - total flux cleaned = 0.00643336 Jy ! Total flux subtracted in 200 components = 0.00643336 Jy ! Clean residual min=-0.008123 max=0.012029 Jy/beam ! Clean residual mean=-0.000014 rms=0.002486 Jy/beam ! Combined flux in latest and established models = 0.253282 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 50 components and 0.253282 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. ! ! Fit before self-cal, rms=0.036054Jy sigma=1.579115 ! Fit after self-cal, rms=0.036019Jy sigma=1.575699 ! 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. ! ! Fit before self-cal, rms=0.036019Jy sigma=1.575699 ! Fit after self-cal, rms=0.035853Jy sigma=1.573873 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8426 mas, bmaj=3.062 mas, bpa=14.37 degrees ! Estimated noise=0.434113 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00202404 Jy ! Component: 100 - total flux cleaned = 0.00277774 Jy ! Component: 150 - total flux cleaned = 0.00314657 Jy ! Component: 200 - total flux cleaned = 0.00342066 Jy ! Total flux subtracted in 200 components = 0.00342066 Jy ! Clean residual min=-0.007879 max=0.011719 Jy/beam ! Clean residual mean=-0.000013 rms=0.002445 Jy/beam ! Combined flux in latest and established models = 0.256702 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 60 components and 0.256702 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. ! ! Fit before self-cal, rms=0.035551Jy sigma=1.555302 ! Fit after self-cal, rms=0.035535Jy sigma=1.553873 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 (34, 16.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0110233 Jy ! Component: 100 - total flux cleaned = 0.0169079 Jy ! Component: 150 - total flux cleaned = 0.0190335 Jy ! Component: 200 - total flux cleaned = 0.019682 Jy ! Total flux subtracted in 200 components = 0.019682 Jy ! Clean residual min=-0.006624 max=0.007293 Jy/beam ! Clean residual mean=-0.000003 rms=0.001799 Jy/beam ! Combined flux in latest and established models = 0.276384 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 89 components and 0.276384 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. ! ! Fit before self-cal, rms=0.031647Jy sigma=1.378256 ! Fit after self-cal, rms=0.031456Jy sigma=1.368347 ! 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. ! ! Fit before self-cal, rms=0.031456Jy sigma=1.368347 ! Fit after self-cal, rms=0.029294Jy sigma=1.268748 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8434 mas, bmaj=3.073 mas, bpa=14.37 degrees ! Estimated noise=0.431427 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00306251 Jy ! Component: 100 - total flux cleaned = 0.00380948 Jy ! Component: 150 - total flux cleaned = 0.00475842 Jy ! Component: 200 - total flux cleaned = 0.00551209 Jy ! Total flux subtracted in 200 components = 0.00551209 Jy ! Clean residual min=-0.005530 max=0.006424 Jy/beam ! Clean residual mean=-0.000003 rms=0.001627 Jy/beam ! Combined flux in latest and established models = 0.281896 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 107 components and 0.281896 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. ! ! Fit before self-cal, rms=0.028323Jy sigma=1.223436 ! Fit after self-cal, rms=0.028281Jy sigma=1.221715 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 = 0.000683433 Jy ! Component: 100 - total flux cleaned = 0.00143797 Jy ! Component: 150 - total flux cleaned = 0.00198277 Jy ! Component: 200 - total flux cleaned = 0.00249593 Jy ! Total flux subtracted in 200 components = 0.00249593 Jy ! Clean residual min=-0.005449 max=0.006174 Jy/beam ! Clean residual mean=-0.000002 rms=0.001566 Jy/beam ! Combined flux in latest and established models = 0.284392 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 119 components and 0.284392 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. ! ! Fit before self-cal, rms=0.027845Jy sigma=1.202908 ! Fit after self-cal, rms=0.027834Jy sigma=1.202481 ! 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. ! ! Fit before self-cal, rms=0.027834Jy sigma=1.202481 ! Fit after self-cal, rms=0.027635Jy sigma=1.195871 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.253 mas, bmaj=3.169 mas, bpa=20.59 degrees ! Estimated noise=0.538737 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00464751 Jy ! Component: 100 - total flux cleaned = 0.00603603 Jy ! Component: 150 - total flux cleaned = 0.00697368 Jy ! Component: 200 - total flux cleaned = 0.0076928 Jy ! Total flux subtracted in 200 components = 0.0076928 Jy ! Clean residual min=-0.006927 max=0.008196 Jy/beam ! Clean residual mean=0.000002 rms=0.002256 Jy/beam ! Combined flux in latest and established models = 0.292085 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 124 components and 0.292085 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. ! ! Fit before self-cal, rms=0.027393Jy sigma=1.184780 ! Fit after self-cal, rms=0.027361Jy sigma=1.183183 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 = 0.000384053 Jy ! Component: 100 - total flux cleaned = 0.000892872 Jy ! Component: 150 - total flux cleaned = 0.00128466 Jy ! Component: 200 - total flux cleaned = 0.0015856 Jy ! Total flux subtracted in 200 components = 0.0015856 Jy ! Clean residual min=-0.006889 max=0.007791 Jy/beam ! Clean residual mean=0.000004 rms=0.002176 Jy/beam ! Combined flux in latest and established models = 0.293671 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 129 components and 0.293671 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. ! ! Fit before self-cal, rms=0.027278Jy sigma=1.181346 ! Fit after self-cal, rms=0.027259Jy sigma=1.180491 ! 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=0.8428 mas, bmaj=3.075 mas, bpa=14.39 degrees ! Estimated noise=0.430848 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8428 x 3.075 at 14.39 degrees (North through East) ! Clean map min=-0.0058482 max=0.17512 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=0.6502 mas, bmaj=3.202 mas, bpa=14.08 degrees ! Estimated noise=0.68468 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.137988 Jy ! Component: 100 - total flux cleaned = 0.171432 Jy ! Component: 150 - total flux cleaned = 0.185295 Jy ! Component: 200 - total flux cleaned = 0.194563 Jy ! Total flux subtracted in 200 components = 0.194563 Jy ! Clean residual min=-0.007699 max=0.010468 Jy/beam ! Clean residual mean=-0.000013 rms=0.002294 Jy/beam ! Combined flux in latest and established models = 0.194563 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.194563 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8428 mas, bmaj=3.075 mas, bpa=14.39 degrees ! Estimated noise=0.430848 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 = 0.0168024 Jy ! Component: 100 - total flux cleaned = 0.0297855 Jy ! Component: 150 - total flux cleaned = 0.0401921 Jy ! Component: 200 - total flux cleaned = 0.0487991 Jy ! Total flux subtracted in 200 components = 0.0487991 Jy ! Clean residual min=-0.007696 max=0.011197 Jy/beam ! Clean residual mean=-0.000022 rms=0.002648 Jy/beam ! Combined flux in latest and established models = 0.243362 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 50 components and 0.243362 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=2.253 mas, bmaj=3.169 mas, bpa=20.59 degrees ! Estimated noise=0.538737 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0144994 Jy ! Component: 100 - total flux cleaned = 0.0247234 Jy ! Component: 150 - total flux cleaned = 0.0324098 Jy ! Component: 200 - total flux cleaned = 0.0382459 Jy ! Total flux subtracted in 200 components = 0.0382459 Jy ! Clean residual min=-0.007794 max=0.011811 Jy/beam ! Clean residual mean=-0.000011 rms=0.002837 Jy/beam ! Combined flux in latest and established models = 0.281608 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 = 0.00261906 Jy ! Component: 100 - total flux cleaned = 0.00422413 Jy ! Component: 150 - total flux cleaned = 0.00522626 Jy ! Component: 200 - total flux cleaned = 0.00614309 Jy ! Total flux subtracted in 200 components = 0.00614309 Jy ! Clean residual min=-0.007282 max=0.009507 Jy/beam ! Clean residual mean=-0.000003 rms=0.002468 Jy/beam ! Combined flux in latest and established models = 0.287751 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 82 components and 0.287751 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8428 mas, bmaj=3.075 mas, bpa=14.39 degrees ! Estimated noise=0.430848 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000413038 Jy ! Component: 100 - total flux cleaned = 0.000793408 Jy ! Component: 150 - total flux cleaned = 0.00113004 Jy ! Component: 200 - total flux cleaned = 0.00122929 Jy ! Total flux subtracted in 200 components = 0.00122929 Jy ! Clean residual min=-0.006365 max=0.007246 Jy/beam ! Clean residual mean=-0.000002 rms=0.001598 Jy/beam ! Combined flux in latest and established models = 0.288981 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 107 components and 0.288981 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. ! ! Fit before self-cal, rms=0.028401Jy sigma=1.232413 ! Fit after self-cal, rms=0.028220Jy sigma=1.222269 wmodel /scr/pima/br145a7_uvs/J2123+5500_X_map.mod ! Writing 107 model components to file: /scr/pima/br145a7_uvs/J2123+5500_X_map.mod wobs /scr/pima/br145a7_uvs/J2123+5500_X_uvs.fits ! Writing UV FITS file: /scr/pima/br145a7_uvs/J2123+5500_X_uvs.fits wwins /scr/pima/br145a7_uvs/J2123+5500_X_map.win ! wwins: Wrote 3 windows to /scr/pima/br145a7_uvs/J2123+5500_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 = 0.000823467 Jy ! Component: 100 - total flux cleaned = 0.00102646 Jy ! Component: 150 - total flux cleaned = 0.00149216 Jy ! Component: 200 - total flux cleaned = 0.00149508 Jy ! Component: 250 - total flux cleaned = 0.00141367 Jy ! Component: 300 - total flux cleaned = 0.00149451 Jy ! Component: 350 - total flux cleaned = 0.00172256 Jy ! Component: 400 - total flux cleaned = 0.0017224 Jy ! Component: 450 - total flux cleaned = 0.00179012 Jy ! Component: 500 - total flux cleaned = 0.00172119 Jy ! Component: 550 - total flux cleaned = 0.00159009 Jy ! Component: 600 - total flux cleaned = 0.00158911 Jy ! Component: 650 - total flux cleaned = 0.00158812 Jy ! Component: 700 - total flux cleaned = 0.00152689 Jy ! Component: 750 - total flux cleaned = 0.0015276 Jy ! Component: 800 - total flux cleaned = 0.00152863 Jy ! Component: 850 - total flux cleaned = 0.00152965 Jy ! Component: 900 - total flux cleaned = 0.00152981 Jy ! Component: 950 - total flux cleaned = 0.00153109 Jy ! Component: 1000 - total flux cleaned = 0.0015828 Jy ! Component: 1050 - total flux cleaned = 0.00173039 Jy ! Component: 1100 - total flux cleaned = 0.00168326 Jy ! Component: 1150 - total flux cleaned = 0.00173003 Jy ! Component: 1200 - total flux cleaned = 0.00182015 Jy ! Component: 1250 - total flux cleaned = 0.00177685 Jy ! Component: 1300 - total flux cleaned = 0.0016908 Jy ! Component: 1350 - total flux cleaned = 0.00177609 Jy ! Component: 1400 - total flux cleaned = 0.00173405 Jy ! Component: 1450 - total flux cleaned = 0.00177623 Jy ! Component: 1500 - total flux cleaned = 0.0018566 Jy ! Component: 1550 - total flux cleaned = 0.00189551 Jy ! Component: 1600 - total flux cleaned = 0.00193408 Jy ! Component: 1650 - total flux cleaned = 0.00185774 Jy ! Component: 1700 - total flux cleaned = 0.0018961 Jy ! Component: 1750 - total flux cleaned = 0.00204267 Jy ! Component: 1800 - total flux cleaned = 0.00204226 Jy ! Component: 1850 - total flux cleaned = 0.00200632 Jy ! Component: 1900 - total flux cleaned = 0.00211146 Jy ! Component: 1950 - total flux cleaned = 0.00221377 Jy ! Component: 2000 - total flux cleaned = 0.00221307 Jy ! Component: 2050 - total flux cleaned = 0.00214636 Jy ! Component: 2100 - total flux cleaned = 0.00217901 Jy ! Component: 2150 - total flux cleaned = 0.00237153 Jy ! Component: 2200 - total flux cleaned = 0.00243397 Jy ! Component: 2250 - total flux cleaned = 0.00249602 Jy ! Component: 2300 - total flux cleaned = 0.00255675 Jy ! Component: 2350 - total flux cleaned = 0.00246603 Jy ! Component: 2400 - total flux cleaned = 0.00252595 Jy ! Component: 2450 - total flux cleaned = 0.00261453 Jy ! Component: 2500 - total flux cleaned = 0.00261429 Jy ! Component: 2550 - total flux cleaned = 0.00270083 Jy ! Component: 2600 - total flux cleaned = 0.00287107 Jy ! Component: 2650 - total flux cleaned = 0.00287071 Jy ! Component: 2700 - total flux cleaned = 0.00298153 Jy ! Component: 2750 - total flux cleaned = 0.00300895 Jy ! Component: 2800 - total flux cleaned = 0.00311699 Jy ! Component: 2850 - total flux cleaned = 0.00314308 Jy ! Component: 2900 - total flux cleaned = 0.00311668 Jy ! Component: 2950 - total flux cleaned = 0.00319494 Jy ! Component: 3000 - total flux cleaned = 0.00319495 Jy ! Component: 3050 - total flux cleaned = 0.00316966 Jy ! Component: 3100 - total flux cleaned = 0.0031446 Jy ! Component: 3150 - total flux cleaned = 0.00316965 Jy ! Component: 3200 - total flux cleaned = 0.0032186 Jy ! Component: 3250 - total flux cleaned = 0.00316962 Jy ! Component: 3300 - total flux cleaned = 0.00319416 Jy ! Component: 3350 - total flux cleaned = 0.00324243 Jy ! Component: 3400 - total flux cleaned = 0.00328966 Jy ! Component: 3450 - total flux cleaned = 0.0033364 Jy ! Component: 3500 - total flux cleaned = 0.00331295 Jy ! Component: 3550 - total flux cleaned = 0.00333605 Jy ! Component: 3600 - total flux cleaned = 0.00338167 Jy ! Component: 3650 - total flux cleaned = 0.00335909 Jy ! Component: 3700 - total flux cleaned = 0.00349403 Jy ! Component: 3750 - total flux cleaned = 0.00342703 Jy ! Component: 3800 - total flux cleaned = 0.00358194 Jy ! Component: 3850 - total flux cleaned = 0.00356014 Jy ! Component: 3900 - total flux cleaned = 0.00360372 Jy ! Component: 3950 - total flux cleaned = 0.0036038 Jy ! Component: 4000 - total flux cleaned = 0.00364671 Jy ! Component: 4050 - total flux cleaned = 0.0036469 Jy ! Total flux subtracted in 4096 components = 0.0036895 Jy ! Clean residual min=-0.001148 max=0.001559 Jy/beam ! Clean residual mean=0.000002 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.29267 Jy keep ! Adding 338 model components to the UV plane model. ! The established model now contains 445 components and 0.29267 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/br145a7_uvs/J2123+5500_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8428 x 3.075 at 14.39 degrees (North through East) ! Clean map min=-0.0034187 max=0.17325 Jy/beam ! Writing clean map to FITS file: /scr/pima/br145a7_uvs/J2123+5500_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.173247 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000378215 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.654928 0.654928 1.30986 2.61971 5.23942 10.4788 20.9577 41.9154 83.8307 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.173 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 458.065 quit ! Quitting program ! Log file /scr/pima/br145a7_uvs/J2123+5500_X_uvs.log closed on Thu Feb 18 16:40:25 2016