! Started logfile: /d2/scr/pima/bp171aa_uvs/J0740-1351_C_uvs.log on Thu Nov 28 23:31:40 2013 obs /d2/scr/pima/bp171aa_uvs/J0740-1351_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171aa_uvs/J0740-1351_C_uva.fits ! AN table 1: 9 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.997531 visibilities/baseline/integration-bin. ! Found source: J0740-1351 ! ! 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/J0740-1351_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=1.004263Jy sigma=0.710030 ! Fit after self-cal, rms=0.936501Jy sigma=0.662122 ! 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=1.277 mas, bmaj=3.436 mas, bpa=-0.7708 degrees ! Estimated noise=23.3623 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 = 0.0478127 Jy ! Component: 100 - total flux cleaned = 0.0590228 Jy ! Total flux subtracted in 100 components = 0.0590228 Jy ! Clean residual min=-0.004185 max=0.005758 Jy/beam ! Clean residual mean=0.000001 rms=0.001149 Jy/beam ! Combined flux in latest and established models = 0.0590228 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0590228 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=0.035783Jy sigma=0.025299 ! Fit after self-cal, rms=0.035554Jy sigma=0.025137 ! 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=1.526 mas, bmaj=4.019 mas, bpa=-1.326 degrees ! Estimated noise=17.5922 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 (-1.5, 1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00821394 Jy ! Component: 100 - total flux cleaned = 0.0127008 Jy ! Component: 150 - total flux cleaned = 0.0157328 Jy ! Component: 200 - total flux cleaned = 0.017962 Jy ! Total flux subtracted in 200 components = 0.017962 Jy ! Clean residual min=-0.003494 max=0.003895 Jy/beam ! Clean residual mean=0.000001 rms=0.000902 Jy/beam ! Combined flux in latest and established models = 0.0769848 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 38 components and 0.0769848 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=0.033550Jy sigma=0.023720 ! Fit after self-cal, rms=0.033507Jy sigma=0.023690 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.526 x 4.019 at -1.326 degrees (North through East) ! Clean map min=-0.003213 max=0.062412 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 0.99 FD 1.11 HN 1.09 KP 0.91 ! LA 1.12 MK 1.11 NL 1.16 OV 1.02 ! PT 0.98 SC 1.11 ! ! ! 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 1.06 FD 1.13 HN 0.99 KP 0.96 ! LA 1.07 MK 1.05 NL 1.14 OV 1.08 ! PT 0.98 SC 0.96 ! ! ! Correcting IF 5. ! 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 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.04 HN 1.05 KP 0.99 ! LA 1.08 MK 0.99 NL 1.02 OV 1.01 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.96 HN 0.97 KP 0.92 ! LA 1.00 MK 1.00 NL 0.96 OV 1.01 ! PT 0.90 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.94 HN 0.97 KP 0.98 ! LA 0.97 MK 1.01 NL 0.93 OV 1.06 ! PT 0.89 SC 0.98 ! ! ! Fit before self-cal, rms=0.033507Jy sigma=0.023690 ! Fit after self-cal, rms=0.033770Jy sigma=0.023408 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.526 mas, bmaj=4.026 mas, bpa=-1.211 degrees ! Estimated noise=17.8869 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 = 0.00222682 Jy ! Component: 100 - total flux cleaned = 0.00334523 Jy ! Component: 150 - total flux cleaned = 0.00389881 Jy ! Component: 200 - total flux cleaned = 0.00435002 Jy ! Total flux subtracted in 200 components = 0.00435002 Jy ! Clean residual min=-0.002917 max=0.003772 Jy/beam ! Clean residual mean=-0.000002 rms=0.000800 Jy/beam ! Combined flux in latest and established models = 0.0813348 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 47 components and 0.0813348 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=0.033599Jy sigma=0.023286 ! Fit after self-cal, rms=0.033602Jy sigma=0.023280 ! 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=0.033602Jy sigma=0.023280 ! Fit after self-cal, rms=0.033890Jy sigma=0.023254 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.519 mas, bmaj=4.011 mas, bpa=-1.206 degrees ! Estimated noise=18.1518 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00148902 Jy ! Component: 100 - total flux cleaned = 0.00212135 Jy ! Component: 150 - total flux cleaned = 0.00250526 Jy ! Component: 200 - total flux cleaned = 0.00282559 Jy ! Total flux subtracted in 200 components = 0.00282559 Jy ! Clean residual min=-0.002910 max=0.003846 Jy/beam ! Clean residual mean=-0.000002 rms=0.000804 Jy/beam ! Combined flux in latest and established models = 0.0841604 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 56 components and 0.0841604 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=0.033814Jy sigma=0.023198 ! Fit after self-cal, rms=0.033812Jy sigma=0.023197 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 (-8.7, 4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00378999 Jy ! Component: 100 - total flux cleaned = 0.00601841 Jy ! Component: 150 - total flux cleaned = 0.00750441 Jy ! Component: 200 - total flux cleaned = 0.00861385 Jy ! Total flux subtracted in 200 components = 0.00861385 Jy ! Clean residual min=-0.002642 max=0.002629 Jy/beam ! Clean residual mean=-0.000005 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.0927742 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 95 components and 0.0927743 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=0.033344Jy sigma=0.022883 ! Fit after self-cal, rms=0.033327Jy sigma=0.022870 ! 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=0.033327Jy sigma=0.022870 ! Fit after self-cal, rms=0.033499Jy sigma=0.022849 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.515 mas, bmaj=4.005 mas, bpa=-1.155 degrees ! Estimated noise=18.3094 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141765 Jy ! Component: 100 - total flux cleaned = 0.00244789 Jy ! Component: 150 - total flux cleaned = 0.00327886 Jy ! Component: 200 - total flux cleaned = 0.00398103 Jy ! Total flux subtracted in 200 components = 0.00398103 Jy ! Clean residual min=-0.002555 max=0.002398 Jy/beam ! Clean residual mean=-0.000005 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.0967553 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 116 components and 0.0967553 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=0.033418Jy sigma=0.022790 ! Fit after self-cal, rms=0.033415Jy sigma=0.022788 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 = 0.000546097 Jy ! Component: 100 - total flux cleaned = 0.000848141 Jy ! Component: 150 - total flux cleaned = 0.00110219 Jy ! Component: 200 - total flux cleaned = 0.0012968 Jy ! Total flux subtracted in 200 components = 0.0012968 Jy ! Clean residual min=-0.002518 max=0.002345 Jy/beam ! Clean residual mean=-0.000006 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.0980521 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 136 components and 0.0980521 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=0.033391Jy sigma=0.022770 ! Fit after self-cal, rms=0.033390Jy sigma=0.022770 ! 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=0.033390Jy sigma=0.022770 ! Fit after self-cal, rms=0.033572Jy sigma=0.022758 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.568 mas, bmaj=7.498 mas, bpa=3.586 degrees ! Estimated noise=24.3394 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0014882 Jy ! Component: 100 - total flux cleaned = 0.0025239 Jy ! Component: 150 - total flux cleaned = 0.00298933 Jy ! Component: 200 - total flux cleaned = 0.00331471 Jy ! Total flux subtracted in 200 components = 0.00331471 Jy ! Clean residual min=-0.003689 max=0.003603 Jy/beam ! Clean residual mean=-0.000013 rms=0.000938 Jy/beam ! Combined flux in latest and established models = 0.101367 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 153 components and 0.101367 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=0.033556Jy sigma=0.022746 ! Fit after self-cal, rms=0.033554Jy sigma=0.022744 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 = 0.000224786 Jy ! Component: 100 - total flux cleaned = 0.00041825 Jy ! Component: 150 - total flux cleaned = 0.000519127 Jy ! Component: 200 - total flux cleaned = 0.00056455 Jy ! Total flux subtracted in 200 components = 0.00056455 Jy ! Clean residual min=-0.003668 max=0.003583 Jy/beam ! Clean residual mean=-0.000014 rms=0.000927 Jy/beam ! Combined flux in latest and established models = 0.101931 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 163 components and 0.101931 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=0.033551Jy sigma=0.022741 ! Fit after self-cal, rms=0.033550Jy sigma=0.022741 ! 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=1.512 mas, bmaj=4 mas, bpa=-1.142 degrees ! Estimated noise=18.4527 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.512 x 4 at -1.142 degrees (North through East) ! Clean map min=-0.0024467 max=0.065298 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=1.265 mas, bmaj=3.424 mas, bpa=-0.5071 degrees ! Estimated noise=24.3485 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.049882 Jy ! Component: 100 - total flux cleaned = 0.0620934 Jy ! Component: 150 - total flux cleaned = 0.0688155 Jy ! Component: 200 - total flux cleaned = 0.0736397 Jy ! Total flux subtracted in 200 components = 0.0736397 Jy ! Clean residual min=-0.004101 max=0.004211 Jy/beam ! Clean residual mean=-0.000000 rms=0.001028 Jy/beam ! Combined flux in latest and established models = 0.0736397 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0736397 Jy ! Inverting map and beam ! Estimated beam: bmin=1.512 mas, bmaj=4 mas, bpa=-1.142 degrees ! Estimated noise=18.4527 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 = 0.00514623 Jy ! Component: 100 - total flux cleaned = 0.00891465 Jy ! Component: 150 - total flux cleaned = 0.0119952 Jy ! Component: 200 - total flux cleaned = 0.0145556 Jy ! Total flux subtracted in 200 components = 0.0145556 Jy ! Clean residual min=-0.002939 max=0.002864 Jy/beam ! Clean residual mean=-0.000003 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 0.0881953 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 60 components and 0.0881953 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=3.568 mas, bmaj=7.498 mas, bpa=3.586 degrees ! Estimated noise=24.3394 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00413454 Jy ! Component: 100 - total flux cleaned = 0.00694884 Jy ! Component: 150 - total flux cleaned = 0.00895776 Jy ! Component: 200 - total flux cleaned = 0.00998912 Jy ! Total flux subtracted in 200 components = 0.00998912 Jy ! Clean residual min=-0.003887 max=0.003892 Jy/beam ! Clean residual mean=-0.000012 rms=0.000988 Jy/beam ! Combined flux in latest and established models = 0.0981844 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 = 0.00067327 Jy ! Component: 100 - total flux cleaned = 0.0011919 Jy ! Component: 150 - total flux cleaned = 0.00162824 Jy ! Component: 200 - total flux cleaned = 0.00202236 Jy ! Total flux subtracted in 200 components = 0.00202236 Jy ! Clean residual min=-0.003770 max=0.003681 Jy/beam ! Clean residual mean=-0.000012 rms=0.000941 Jy/beam ! Combined flux in latest and established models = 0.100207 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 122 components and 0.100207 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.512 mas, bmaj=4 mas, bpa=-1.142 degrees ! Estimated noise=18.4527 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000459726 Jy ! Component: 100 - total flux cleaned = 0.000509396 Jy ! Component: 150 - total flux cleaned = 0.000429723 Jy ! Component: 200 - total flux cleaned = 0.000429829 Jy ! Total flux subtracted in 200 components = 0.000429829 Jy ! Clean residual min=-0.002492 max=0.002276 Jy/beam ! Clean residual mean=-0.000006 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.100637 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 137 components and 0.100637 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=0.033624Jy sigma=0.022786 ! Fit after self-cal, rms=0.033609Jy sigma=0.022776 wmodel /d2/scr/pima/bp171aa_uvs/J0740-1351_C_map.mod ! Writing 137 model components to file: /d2/scr/pima/bp171aa_uvs/J0740-1351_C_map.mod wobs /d2/scr/pima/bp171aa_uvs/J0740-1351_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171aa_uvs/J0740-1351_C_uvs.fits wwins /d2/scr/pima/bp171aa_uvs/J0740-1351_C_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp171aa_uvs/J0740-1351_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 = -0.000830034 Jy ! Component: 100 - total flux cleaned = -0.000871237 Jy ! Component: 150 - total flux cleaned = -0.000949318 Jy ! Component: 200 - total flux cleaned = -0.000985775 Jy ! Component: 250 - total flux cleaned = -0.00105796 Jy ! Component: 300 - total flux cleaned = -0.00112729 Jy ! Component: 350 - total flux cleaned = -0.00119449 Jy ! Component: 400 - total flux cleaned = -0.0012596 Jy ! Component: 450 - total flux cleaned = -0.00132327 Jy ! Component: 500 - total flux cleaned = -0.00135413 Jy ! Component: 550 - total flux cleaned = -0.001264 Jy ! Component: 600 - total flux cleaned = -0.00129363 Jy ! Component: 650 - total flux cleaned = -0.00123646 Jy ! Component: 700 - total flux cleaned = -0.00115302 Jy ! Component: 750 - total flux cleaned = -0.00120868 Jy ! Component: 800 - total flux cleaned = -0.00123563 Jy ! Component: 850 - total flux cleaned = -0.001262 Jy ! Component: 900 - total flux cleaned = -0.00133961 Jy ! Component: 950 - total flux cleaned = -0.00136484 Jy ! Component: 1000 - total flux cleaned = -0.00144003 Jy ! Component: 1050 - total flux cleaned = -0.00148942 Jy ! Component: 1100 - total flux cleaned = -0.00163404 Jy ! Component: 1150 - total flux cleaned = -0.00172868 Jy ! Component: 1200 - total flux cleaned = -0.00182184 Jy ! Component: 1250 - total flux cleaned = -0.00189045 Jy ! Component: 1300 - total flux cleaned = -0.00202604 Jy ! Component: 1350 - total flux cleaned = -0.00211457 Jy ! Component: 1400 - total flux cleaned = -0.00220207 Jy ! Component: 1450 - total flux cleaned = -0.00220222 Jy ! Component: 1500 - total flux cleaned = -0.00228702 Jy ! Component: 1550 - total flux cleaned = -0.00239184 Jy ! Component: 1600 - total flux cleaned = -0.00249532 Jy ! Component: 1650 - total flux cleaned = -0.0024949 Jy ! Component: 1700 - total flux cleaned = -0.00259551 Jy ! Component: 1750 - total flux cleaned = -0.0026752 Jy ! Component: 1800 - total flux cleaned = -0.00271438 Jy ! Component: 1850 - total flux cleaned = -0.00277292 Jy ! Component: 1900 - total flux cleaned = -0.00292623 Jy ! Component: 1950 - total flux cleaned = -0.00294493 Jy ! Component: 2000 - total flux cleaned = -0.0028886 Jy ! Component: 2050 - total flux cleaned = -0.00307382 Jy ! Component: 2100 - total flux cleaned = -0.00305546 Jy ! Component: 2150 - total flux cleaned = -0.00316406 Jy ! Component: 2200 - total flux cleaned = -0.00323568 Jy ! Component: 2250 - total flux cleaned = -0.00332438 Jy ! Component: 2300 - total flux cleaned = -0.00335938 Jy ! Component: 2350 - total flux cleaned = -0.00339397 Jy ! Component: 2400 - total flux cleaned = -0.00349685 Jy ! Component: 2450 - total flux cleaned = -0.00349682 Jy ! Component: 2500 - total flux cleaned = -0.00359761 Jy ! Component: 2550 - total flux cleaned = -0.0036309 Jy ! Component: 2600 - total flux cleaned = -0.00372964 Jy ! Component: 2650 - total flux cleaned = -0.00374576 Jy ! Component: 2700 - total flux cleaned = -0.0037455 Jy ! Component: 2750 - total flux cleaned = -0.0038731 Jy ! Component: 2800 - total flux cleaned = -0.00390465 Jy ! Component: 2850 - total flux cleaned = -0.00393582 Jy ! Component: 2900 - total flux cleaned = -0.00402907 Jy ! Component: 2950 - total flux cleaned = -0.00401368 Jy ! Component: 3000 - total flux cleaned = -0.0041511 Jy ! Component: 3050 - total flux cleaned = -0.00416602 Jy ! Component: 3100 - total flux cleaned = -0.00424106 Jy ! Component: 3150 - total flux cleaned = -0.00430062 Jy ! Component: 3200 - total flux cleaned = -0.00428607 Jy ! Component: 3250 - total flux cleaned = -0.00444708 Jy ! Component: 3300 - total flux cleaned = -0.00447613 Jy ! Component: 3350 - total flux cleaned = -0.00457684 Jy ! Component: 3400 - total flux cleaned = -0.0046483 Jy ! Component: 3450 - total flux cleaned = -0.0047192 Jy ! Component: 3500 - total flux cleaned = -0.00477536 Jy ! Component: 3550 - total flux cleaned = -0.00483144 Jy ! Component: 3600 - total flux cleaned = -0.00488687 Jy ! Component: 3650 - total flux cleaned = -0.00499669 Jy ! Component: 3700 - total flux cleaned = -0.00511918 Jy ! Component: 3750 - total flux cleaned = -0.00515965 Jy ! Component: 3800 - total flux cleaned = -0.00521323 Jy ! Component: 3850 - total flux cleaned = -0.00525314 Jy ! Component: 3900 - total flux cleaned = -0.00531914 Jy ! Component: 3950 - total flux cleaned = -0.00537157 Jy ! Component: 4000 - total flux cleaned = -0.00543678 Jy ! Component: 4050 - total flux cleaned = -0.00548849 Jy ! Total flux subtracted in 4096 components = -0.00561672 Jy ! Clean residual min=-0.000690 max=0.000797 Jy/beam ! Clean residual mean=-0.000003 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.0950199 Jy keep ! Adding 313 model components to the UV plane model. ! The established model now contains 450 components and 0.0950199 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171aa_uvs/J0740-1351_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.512 x 4 at -1.142 degrees (North through East) ! Clean map min=-0.0018365 max=0.065893 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171aa_uvs/J0740-1351_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0658932 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000228863 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.04197 1.04197 2.08395 4.1679 8.3358 16.6716 33.3432 66.6864 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.065 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 287.914 quit ! Quitting program ! Log file /d2/scr/pima/bp171aa_uvs/J0740-1351_C_uvs.log closed on Thu Nov 28 23:31:45 2013