! Started logfile: /d2/scr/pima/bp171aa_uvs/J1339-0637_C_uvs.log on Thu Nov 28 23:40:05 2013 obs /d2/scr/pima/bp171aa_uvs/J1339-0637_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171aa_uvs/J1339-0637_C_uva.fits ! AN table 1: 9 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.997531 visibilities/baseline/integration-bin. ! Found source: J1339-0637 ! ! 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 4.14397e+09 3.2e+07 1 3.2e+07 ! 02 2 4.17597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.20797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.23997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.43197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.52797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.55997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.59197e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 3232 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 = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp171aa_uvs/J1339-0637_C] 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 0.300x0.300 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=0.998019Jy sigma=0.705556 ! Fit after self-cal, rms=0.931467Jy sigma=0.658507 ! 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=1.238 mas, bmaj=3.498 mas, bpa=-2.56 degrees ! Estimated noise=25.319 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 = 0.0494602 Jy ! Component: 100 - total flux cleaned = 0.0689634 Jy ! Total flux subtracted in 100 components = 0.0689634 Jy ! Clean residual min=-0.004469 max=0.008962 Jy/beam ! Clean residual mean=0.000002 rms=0.001342 Jy/beam ! Combined flux in latest and established models = 0.0689634 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0689634 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=0.049115Jy sigma=0.034720 ! Fit after self-cal, rms=0.048973Jy sigma=0.034620 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102327 Jy ! Component: 100 - total flux cleaned = 0.0156755 Jy ! Total flux subtracted in 100 components = 0.0156755 Jy ! Clean residual min=-0.003721 max=0.004470 Jy/beam ! Clean residual mean=0.000002 rms=0.000991 Jy/beam ! Combined flux in latest and established models = 0.0846389 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 17 components and 0.0846389 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=0.046424Jy sigma=0.032818 ! Fit after self-cal, rms=0.046403Jy sigma=0.032803 ! 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=1.551 mas, bmaj=3.957 mas, bpa=-3.525 degrees ! Estimated noise=17.5937 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 = 0.0042665 Jy ! Component: 100 - total flux cleaned = 0.00647532 Jy ! Component: 150 - total flux cleaned = 0.00775656 Jy ! Component: 200 - total flux cleaned = 0.00852203 Jy ! Total flux subtracted in 200 components = 0.00852203 Jy ! Clean residual min=-0.003236 max=0.003533 Jy/beam ! Clean residual mean=0.000004 rms=0.000902 Jy/beam ! Combined flux in latest and established models = 0.0931609 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 40 components and 0.0931609 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=0.046029Jy sigma=0.032538 ! Fit after self-cal, rms=0.046023Jy sigma=0.032534 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.551 x 3.957 at -3.525 degrees (North through East) ! Clean map min=-0.0031656 max=0.067001 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* HN 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* HN 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* HN 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 1.01 FD 1.18 HN 1.05 KP 1.01 ! LA 1.10 MK 1.00 NL 1.02 OV 1.00 ! PT 1.03 SC 0.94 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.07 HN 1.08 KP 1.00 ! LA 1.07 MK 1.16 NL 1.09 OV 0.97 ! PT 0.89 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.02 HN 1.12 KP 1.00 ! LA 1.14 MK 1.01 NL 1.06 OV 1.02 ! PT 1.08 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 1.01 KP 1.00 ! LA 1.08 MK 0.98 NL 1.05 OV 1.02 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.99 HN 1.05 KP 1.03 ! LA 1.10 MK 1.00 NL 1.01 OV 1.06 ! PT 0.95 SC 0.93 ! ! ! Fit before self-cal, rms=0.046023Jy sigma=0.032534 ! Fit after self-cal, rms=0.046190Jy sigma=0.032297 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.546 mas, bmaj=3.945 mas, bpa=-3.254 degrees ! Estimated noise=18.2898 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 = 0.00276898 Jy ! Component: 100 - total flux cleaned = 0.00394394 Jy ! Component: 150 - total flux cleaned = 0.00456501 Jy ! Component: 200 - total flux cleaned = 0.00492211 Jy ! Total flux subtracted in 200 components = 0.00492211 Jy ! Clean residual min=-0.003146 max=0.003212 Jy/beam ! Clean residual mean=0.000002 rms=0.000851 Jy/beam ! Combined flux in latest and established models = 0.098083 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 44 components and 0.098083 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=0.046053Jy sigma=0.032192 ! Fit after self-cal, rms=0.046054Jy sigma=0.032190 ! 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=0.046054Jy sigma=0.032190 ! Fit after self-cal, rms=0.046323Jy sigma=0.032141 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.543 mas, bmaj=3.935 mas, bpa=-3.161 degrees ! Estimated noise=18.7391 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00176683 Jy ! Component: 100 - total flux cleaned = 0.00251375 Jy ! Component: 150 - total flux cleaned = 0.00292045 Jy ! Component: 200 - total flux cleaned = 0.00313485 Jy ! Total flux subtracted in 200 components = 0.00313485 Jy ! Clean residual min=-0.003174 max=0.003240 Jy/beam ! Clean residual mean=0.000002 rms=0.000849 Jy/beam ! Combined flux in latest and established models = 0.101218 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 46 components and 0.101218 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=0.046269Jy sigma=0.032098 ! Fit after self-cal, rms=0.046268Jy sigma=0.032097 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 = 9.07466e-05 Jy ! Component: 100 - total flux cleaned = 9.07754e-05 Jy ! Component: 150 - total flux cleaned = 9.11562e-05 Jy ! Component: 200 - total flux cleaned = 9.88289e-05 Jy ! Total flux subtracted in 200 components = 9.88289e-05 Jy ! Clean residual min=-0.003160 max=0.003238 Jy/beam ! Clean residual mean=0.000002 rms=0.000848 Jy/beam ! Combined flux in latest and established models = 0.101317 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 52 components and 0.101317 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=0.046265Jy sigma=0.032095 ! Fit after self-cal, rms=0.046264Jy sigma=0.032094 ! 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=0.046264Jy sigma=0.032094 ! Fit after self-cal, rms=0.046464Jy sigma=0.032076 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.541 mas, bmaj=3.931 mas, bpa=-3.129 degrees ! Estimated noise=19.0258 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109062 Jy ! Component: 100 - total flux cleaned = 0.00155327 Jy ! Component: 150 - total flux cleaned = 0.00177503 Jy ! Component: 200 - total flux cleaned = 0.00182022 Jy ! Total flux subtracted in 200 components = 0.00182022 Jy ! Clean residual min=-0.003173 max=0.003294 Jy/beam ! Clean residual mean=0.000001 rms=0.000850 Jy/beam ! Combined flux in latest and established models = 0.103137 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 52 components and 0.103137 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=0.046444Jy sigma=0.032059 ! Fit after self-cal, rms=0.046443Jy sigma=0.032059 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 = 8.44454e-05 Jy ! Component: 100 - total flux cleaned = 8.44054e-05 Jy ! Component: 150 - total flux cleaned = 8.39301e-05 Jy ! Component: 200 - total flux cleaned = 9.03062e-05 Jy ! Total flux subtracted in 200 components = 9.03062e-05 Jy ! Clean residual min=-0.003158 max=0.003288 Jy/beam ! Clean residual mean=0.000001 rms=0.000850 Jy/beam ! Combined flux in latest and established models = 0.103227 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 52 components and 0.103227 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=0.046440Jy sigma=0.032057 ! Fit after self-cal, rms=0.046440Jy sigma=0.032056 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.046440Jy sigma=0.032056 ! Fit after self-cal, rms=0.046574Jy sigma=0.032050 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.598 mas, bmaj=6.535 mas, bpa=-2.41 degrees ! Estimated noise=25.4878 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000717934 Jy ! Component: 100 - total flux cleaned = 0.000632078 Jy ! Component: 150 - total flux cleaned = 0.000557084 Jy ! Component: 200 - total flux cleaned = 0.000491549 Jy ! Total flux subtracted in 200 components = 0.000491549 Jy ! Clean residual min=-0.003965 max=0.004345 Jy/beam ! Clean residual mean=0.000002 rms=0.001261 Jy/beam ! Combined flux in latest and established models = 0.103719 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 55 components and 0.103719 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=0.046587Jy sigma=0.032054 ! Fit after self-cal, rms=0.046581Jy sigma=0.032052 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 = 8.2984e-05 Jy ! Component: 100 - total flux cleaned = -4.39738e-06 Jy ! Component: 150 - total flux cleaned = -7.74579e-05 Jy ! Component: 200 - total flux cleaned = -0.000125619 Jy ! Total flux subtracted in 200 components = -0.000125619 Jy ! Clean residual min=-0.003961 max=0.004403 Jy/beam ! Clean residual mean=0.000002 rms=0.001254 Jy/beam ! Combined flux in latest and established models = 0.103593 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 56 components and 0.103593 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=0.046603Jy sigma=0.032063 ! Fit after self-cal, rms=0.046599Jy sigma=0.032061 ! 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=1.541 mas, bmaj=3.93 mas, bpa=-3.119 degrees ! Estimated noise=19.1998 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.541 x 3.93 at -3.119 degrees (North through East) ! Clean map min=-0.0031101 max=0.072632 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=1.232 mas, bmaj=3.486 mas, bpa=-2.072 degrees ! Estimated noise=27.5709 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0541123 Jy ! Component: 100 - total flux cleaned = 0.0760291 Jy ! Component: 150 - total flux cleaned = 0.0872506 Jy ! Component: 200 - total flux cleaned = 0.0935482 Jy ! Total flux subtracted in 200 components = 0.0935482 Jy ! Clean residual min=-0.003865 max=0.004201 Jy/beam ! Clean residual mean=0.000001 rms=0.000983 Jy/beam ! Combined flux in latest and established models = 0.0935482 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.0935482 Jy ! Inverting map and beam ! Estimated beam: bmin=1.541 mas, bmaj=3.93 mas, bpa=-3.119 degrees ! Estimated noise=19.1998 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) ! Added new window around map position (-0.6, 3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00528145 Jy ! Component: 100 - total flux cleaned = 0.00808551 Jy ! Component: 150 - total flux cleaned = 0.00881195 Jy ! Component: 200 - total flux cleaned = 0.00933139 Jy ! Total flux subtracted in 200 components = 0.00933139 Jy ! Clean residual min=-0.003281 max=0.003039 Jy/beam ! Clean residual mean=0.000001 rms=0.000839 Jy/beam ! Combined flux in latest and established models = 0.10288 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 73 components and 0.10288 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.598 mas, bmaj=6.535 mas, bpa=-2.41 degrees ! Estimated noise=25.4878 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000956976 Jy ! Component: 100 - total flux cleaned = 0.00095786 Jy ! Component: 150 - total flux cleaned = 0.000921142 Jy ! Component: 200 - total flux cleaned = 0.000922686 Jy ! Total flux subtracted in 200 components = 0.000922686 Jy ! Clean residual min=-0.003747 max=0.004107 Jy/beam ! Clean residual mean=0.000002 rms=0.001206 Jy/beam ! Combined flux in latest and established models = 0.103802 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 = -7.0504e-08 Jy ! Component: 100 - total flux cleaned = 6.40408e-05 Jy ! Component: 150 - total flux cleaned = 0.000102049 Jy ! Component: 200 - total flux cleaned = 8.43162e-05 Jy ! Total flux subtracted in 200 components = 8.43162e-05 Jy ! Clean residual min=-0.003695 max=0.004057 Jy/beam ! Clean residual mean=0.000002 rms=0.001197 Jy/beam ! Combined flux in latest and established models = 0.103887 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 86 components and 0.103887 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.541 mas, bmaj=3.93 mas, bpa=-3.119 degrees ! Estimated noise=19.1998 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000116734 Jy ! Component: 100 - total flux cleaned = 8.55772e-05 Jy ! Component: 150 - total flux cleaned = 8.65577e-05 Jy ! Component: 200 - total flux cleaned = 8.62044e-05 Jy ! Total flux subtracted in 200 components = 8.62044e-05 Jy ! Clean residual min=-0.003223 max=0.002888 Jy/beam ! Clean residual mean=0.000001 rms=0.000817 Jy/beam ! Combined flux in latest and established models = 0.103973 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 97 components and 0.103973 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=0.046468Jy sigma=0.031977 ! Fit after self-cal, rms=0.046464Jy sigma=0.031973 wmodel /d2/scr/pima/bp171aa_uvs/J1339-0637_C_map.mod ! Writing 97 model components to file: /d2/scr/pima/bp171aa_uvs/J1339-0637_C_map.mod wobs /d2/scr/pima/bp171aa_uvs/J1339-0637_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171aa_uvs/J1339-0637_C_uvs.fits wwins /d2/scr/pima/bp171aa_uvs/J1339-0637_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp171aa_uvs/J1339-0637_C_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 = -0.00104123 Jy ! Component: 100 - total flux cleaned = -0.00166408 Jy ! Component: 150 - total flux cleaned = -0.00190796 Jy ! Component: 200 - total flux cleaned = -0.00223341 Jy ! Component: 250 - total flux cleaned = -0.00232392 Jy ! Component: 300 - total flux cleaned = -0.00240926 Jy ! Component: 350 - total flux cleaned = -0.00240805 Jy ! Component: 400 - total flux cleaned = -0.00244774 Jy ! Component: 450 - total flux cleaned = -0.00252431 Jy ! Component: 500 - total flux cleaned = -0.00259998 Jy ! Component: 550 - total flux cleaned = -0.00271099 Jy ! Component: 600 - total flux cleaned = -0.00285505 Jy ! Component: 650 - total flux cleaned = -0.00285495 Jy ! Component: 700 - total flux cleaned = -0.00288969 Jy ! Component: 750 - total flux cleaned = -0.00298999 Jy ! Component: 800 - total flux cleaned = -0.00308879 Jy ! Component: 850 - total flux cleaned = -0.00321804 Jy ! Component: 900 - total flux cleaned = -0.00331255 Jy ! Component: 950 - total flux cleaned = -0.00340504 Jy ! Component: 1000 - total flux cleaned = -0.00343519 Jy ! Component: 1050 - total flux cleaned = -0.00349492 Jy ! Component: 1100 - total flux cleaned = -0.0034655 Jy ! Component: 1150 - total flux cleaned = -0.00355218 Jy ! Component: 1200 - total flux cleaned = -0.00358014 Jy ! Component: 1250 - total flux cleaned = -0.00369036 Jy ! Component: 1300 - total flux cleaned = -0.00366323 Jy ! Component: 1350 - total flux cleaned = -0.00371721 Jy ! Component: 1400 - total flux cleaned = -0.00379539 Jy ! Component: 1450 - total flux cleaned = -0.0037436 Jy ! Component: 1500 - total flux cleaned = -0.00374395 Jy ! Component: 1550 - total flux cleaned = -0.00376902 Jy ! Component: 1600 - total flux cleaned = -0.00386797 Jy ! Component: 1650 - total flux cleaned = -0.00386789 Jy ! Component: 1700 - total flux cleaned = -0.00386859 Jy ! Component: 1750 - total flux cleaned = -0.00393924 Jy ! Component: 1800 - total flux cleaned = -0.00403218 Jy ! Component: 1850 - total flux cleaned = -0.00405503 Jy ! Component: 1900 - total flux cleaned = -0.00414516 Jy ! Component: 1950 - total flux cleaned = -0.00423421 Jy ! Component: 2000 - total flux cleaned = -0.00427801 Jy ! Component: 2050 - total flux cleaned = -0.00427824 Jy ! Component: 2100 - total flux cleaned = -0.00436359 Jy ! Component: 2150 - total flux cleaned = -0.00444791 Jy ! Component: 2200 - total flux cleaned = -0.00444795 Jy ! Component: 2250 - total flux cleaned = -0.00444804 Jy ! Component: 2300 - total flux cleaned = -0.00452972 Jy ! Component: 2350 - total flux cleaned = -0.00455007 Jy ! Component: 2400 - total flux cleaned = -0.00460985 Jy ! Component: 2450 - total flux cleaned = -0.00460957 Jy ! Component: 2500 - total flux cleaned = -0.00464839 Jy ! Component: 2550 - total flux cleaned = -0.00464828 Jy ! Component: 2600 - total flux cleaned = -0.00464838 Jy ! Component: 2650 - total flux cleaned = -0.00466738 Jy ! Component: 2700 - total flux cleaned = -0.00470468 Jy ! Component: 2750 - total flux cleaned = -0.00470484 Jy ! Component: 2800 - total flux cleaned = -0.00472306 Jy ! Component: 2850 - total flux cleaned = -0.00474107 Jy ! Component: 2900 - total flux cleaned = -0.0048123 Jy ! Component: 2950 - total flux cleaned = -0.00479454 Jy ! Component: 3000 - total flux cleaned = -0.00482976 Jy ! Component: 3050 - total flux cleaned = -0.00484736 Jy ! Component: 3100 - total flux cleaned = -0.00491606 Jy ! Component: 3150 - total flux cleaned = -0.004916 Jy ! Component: 3200 - total flux cleaned = -0.00493302 Jy ! Component: 3250 - total flux cleaned = -0.00498311 Jy ! Component: 3300 - total flux cleaned = -0.00504936 Jy ! Component: 3350 - total flux cleaned = -0.00508203 Jy ! Component: 3400 - total flux cleaned = -0.00516345 Jy ! Component: 3450 - total flux cleaned = -0.00522769 Jy ! Component: 3500 - total flux cleaned = -0.00527541 Jy ! Component: 3550 - total flux cleaned = -0.00537041 Jy ! Component: 3600 - total flux cleaned = -0.00537032 Jy ! Component: 3650 - total flux cleaned = -0.00544812 Jy ! Component: 3700 - total flux cleaned = -0.0055101 Jy ! Component: 3750 - total flux cleaned = -0.00557173 Jy ! Component: 3800 - total flux cleaned = -0.0056938 Jy ! Component: 3850 - total flux cleaned = -0.00575435 Jy ! Component: 3900 - total flux cleaned = -0.00587453 Jy ! Component: 3950 - total flux cleaned = -0.00594902 Jy ! Component: 4000 - total flux cleaned = -0.00599336 Jy ! Component: 4050 - total flux cleaned = -0.00612541 Jy ! Total flux subtracted in 4096 components = -0.00615457 Jy ! Clean residual min=-0.000783 max=0.000952 Jy/beam ! Clean residual mean=-0.000001 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.0978182 Jy keep ! Adding 373 model components to the UV plane model. ! The established model now contains 470 components and 0.0978182 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171aa_uvs/J1339-0637_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.541 x 3.93 at -3.119 degrees (North through East) ! Clean map min=-0.0023311 max=0.073074 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171aa_uvs/J1339-0637_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0730736 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000283921 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.16562 1.16562 2.33125 4.66249 9.32499 18.65 37.2999 74.5999 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.073 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 257.373 quit ! Quitting program ! Log file /d2/scr/pima/bp171aa_uvs/J1339-0637_C_uvs.log closed on Thu Nov 28 23:40:11 2013