! Started logfile: /scr/pima/bp171a9_uvs/J1605-1139_C_uvs.log on Sat Dec 21 09:16:44 2013 obs /scr/pima/bp171a9_uvs/J1605-1139_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a9_uvs/J1605-1139_C_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1605-1139 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 864 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 /scr/pima/bp171a9_uvs/J1605-1139_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=1.112982Jy sigma=17.830726 ! Fit after self-cal, rms=0.579860Jy sigma=9.189241 ! 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=1.815 mas, bmaj=5.134 mas, bpa=9.59 degrees ! Estimated noise=2.05335 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 = 0.326293 Jy ! Component: 100 - total flux cleaned = 0.399459 Jy ! Total flux subtracted in 100 components = 0.399459 Jy ! Clean residual min=-0.011583 max=0.025519 Jy/beam ! Clean residual mean=-0.000048 rms=0.003732 Jy/beam ! Combined flux in latest and established models = 0.399459 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.399459 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=0.065690Jy sigma=1.038099 ! Fit after self-cal, rms=0.065684Jy sigma=1.038035 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0254388 Jy ! Component: 100 - total flux cleaned = 0.0362019 Jy ! Total flux subtracted in 100 components = 0.0362019 Jy ! Clean residual min=-0.009066 max=0.010660 Jy/beam ! Clean residual mean=-0.000048 rms=0.002437 Jy/beam ! Combined flux in latest and established models = 0.43566 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 18 components and 0.435661 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=0.055548Jy sigma=0.850899 ! Fit after self-cal, rms=0.055523Jy sigma=0.850549 ! 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=2.226 mas, bmaj=5.743 mas, bpa=6.752 degrees ! Estimated noise=1.55766 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 = 0.00738797 Jy ! Component: 100 - total flux cleaned = 0.0100934 Jy ! Component: 150 - total flux cleaned = 0.0109188 Jy ! Component: 200 - total flux cleaned = 0.0116005 Jy ! Total flux subtracted in 200 components = 0.0116005 Jy ! Clean residual min=-0.011041 max=0.011112 Jy/beam ! Clean residual mean=-0.000098 rms=0.002905 Jy/beam ! Combined flux in latest and established models = 0.447261 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 30 components and 0.447261 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=0.054577Jy sigma=0.831745 ! Fit after self-cal, rms=0.054550Jy sigma=0.831370 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.226 x 5.743 at 6.752 degrees (North through East) ! Clean map min=-0.01078 max=0.41828 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 1.02 FD 1.04 HN 0.97 KP 0.92 ! LA 1.06 NL 1.07 OV 1.01 PT 0.90 ! SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.13 HN 1.01 KP 0.96 ! LA 1.13 NL 1.11 OV 1.05 PT 0.99 ! 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* 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 1.08 HN 0.98 KP 0.97 ! LA 1.08 NL 1.02 OV 1.01 PT 0.99 ! SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.03 HN 1.00 KP 1.01 ! LA 1.08 NL 1.01 OV 0.98 PT 0.92 ! SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.02 HN 1.03 KP 1.00 ! LA 1.14 NL 1.00 OV 0.99 PT 1.03 ! SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.93 HN 0.98 KP 0.95 ! LA 1.05 NL 1.00 OV 0.98 PT 0.95 ! SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.96 HN 1.00 KP 1.05 ! LA 1.04 NL 0.99 OV 1.01 PT 0.93 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.054550Jy sigma=0.831370 ! Fit after self-cal, rms=0.045994Jy sigma=0.683970 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.218 mas, bmaj=5.734 mas, bpa=6.677 degrees ! Estimated noise=1.57941 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 = 0.00517308 Jy ! Component: 100 - total flux cleaned = 0.00755144 Jy ! Component: 150 - total flux cleaned = 0.00867523 Jy ! Component: 200 - total flux cleaned = 0.00875724 Jy ! Total flux subtracted in 200 components = 0.00875724 Jy ! Clean residual min=-0.006410 max=0.007396 Jy/beam ! Clean residual mean=-0.000065 rms=0.001800 Jy/beam ! Combined flux in latest and established models = 0.456018 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 46 components and 0.456018 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=0.045495Jy sigma=0.674642 ! Fit after self-cal, rms=0.045487Jy sigma=0.674512 ! 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=0.045487Jy sigma=0.674512 ! Fit after self-cal, rms=0.045125Jy sigma=0.668097 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.215 mas, bmaj=5.728 mas, bpa=6.752 degrees ! Estimated noise=1.59758 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0045302 Jy ! Component: 100 - total flux cleaned = 0.0063988 Jy ! Component: 150 - total flux cleaned = 0.00713514 Jy ! Component: 200 - total flux cleaned = 0.00730597 Jy ! Total flux subtracted in 200 components = 0.00730597 Jy ! Clean residual min=-0.006616 max=0.007339 Jy/beam ! Clean residual mean=-0.000064 rms=0.001804 Jy/beam ! Combined flux in latest and established models = 0.463324 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 56 components and 0.463324 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=0.044756Jy sigma=0.661010 ! Fit after self-cal, rms=0.044750Jy sigma=0.660948 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 = 0.000128136 Jy ! Component: 100 - total flux cleaned = 9.8753e-05 Jy ! Component: 150 - total flux cleaned = 9.81637e-05 Jy ! Component: 200 - total flux cleaned = 7.22951e-05 Jy ! Total flux subtracted in 200 components = 7.22951e-05 Jy ! Clean residual min=-0.006659 max=0.007276 Jy/beam ! Clean residual mean=-0.000064 rms=0.001796 Jy/beam ! Combined flux in latest and established models = 0.463397 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 60 components and 0.463397 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=0.044715Jy sigma=0.660437 ! Fit after self-cal, rms=0.044710Jy sigma=0.660391 ! 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=0.044710Jy sigma=0.660391 ! Fit after self-cal, rms=0.044395Jy sigma=0.654951 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.212 mas, bmaj=5.723 mas, bpa=6.827 degrees ! Estimated noise=1.61432 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00401242 Jy ! Component: 100 - total flux cleaned = 0.00557108 Jy ! Component: 150 - total flux cleaned = 0.00620367 Jy ! Component: 200 - total flux cleaned = 0.00628971 Jy ! Total flux subtracted in 200 components = 0.00628971 Jy ! Clean residual min=-0.006895 max=0.007284 Jy/beam ! Clean residual mean=-0.000064 rms=0.001811 Jy/beam ! Combined flux in latest and established models = 0.469686 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 66 components and 0.469686 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=0.044119Jy sigma=0.649356 ! Fit after self-cal, rms=0.044116Jy sigma=0.649325 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 = 7.44391e-05 Jy ! Component: 100 - total flux cleaned = 7.41569e-05 Jy ! Component: 150 - total flux cleaned = 7.37518e-05 Jy ! Component: 200 - total flux cleaned = 9.73946e-05 Jy ! Total flux subtracted in 200 components = 9.73946e-05 Jy ! Clean residual min=-0.006902 max=0.007250 Jy/beam ! Clean residual mean=-0.000064 rms=0.001806 Jy/beam ! Combined flux in latest and established models = 0.469784 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 68 components and 0.469784 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=0.044088Jy sigma=0.648930 ! Fit after self-cal, rms=0.044085Jy sigma=0.648908 ! 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=0.044085Jy sigma=0.648908 ! Fit after self-cal, rms=0.043834Jy sigma=0.644714 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.097 mas, bmaj=7.527 mas, bpa=-6.05 degrees ! Estimated noise=1.86435 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00444267 Jy ! Component: 100 - total flux cleaned = 0.00623661 Jy ! Component: 150 - total flux cleaned = 0.00657783 Jy ! Component: 200 - total flux cleaned = 0.00657853 Jy ! Total flux subtracted in 200 components = 0.00657853 Jy ! Clean residual min=-0.008903 max=0.009484 Jy/beam ! Clean residual mean=-0.000107 rms=0.002447 Jy/beam ! Combined flux in latest and established models = 0.476362 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 74 components and 0.476362 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=0.043668Jy sigma=0.640491 ! Fit after self-cal, rms=0.043662Jy sigma=0.640439 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 = 0.000123571 Jy ! Component: 100 - total flux cleaned = 8.40712e-05 Jy ! Component: 150 - total flux cleaned = 8.50569e-05 Jy ! Component: 200 - total flux cleaned = 8.60985e-05 Jy ! Total flux subtracted in 200 components = 8.60985e-05 Jy ! Clean residual min=-0.008887 max=0.009500 Jy/beam ! Clean residual mean=-0.000107 rms=0.002442 Jy/beam ! Combined flux in latest and established models = 0.476448 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 76 components and 0.476448 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=0.043667Jy sigma=0.640402 ! Fit after self-cal, rms=0.043663Jy sigma=0.640366 ! 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=2.209 mas, bmaj=5.72 mas, bpa=6.889 degrees ! Estimated noise=1.62916 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.209 x 5.72 at 6.889 degrees (North through East) ! Clean map min=-0.0069235 max=0.4312 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=1.805 mas, bmaj=5.127 mas, bpa=9.743 degrees ! Estimated noise=2.13626 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.339455 Jy ! Component: 100 - total flux cleaned = 0.416971 Jy ! Component: 150 - total flux cleaned = 0.445148 Jy ! Component: 200 - total flux cleaned = 0.457297 Jy ! Total flux subtracted in 200 components = 0.457297 Jy ! Clean residual min=-0.005812 max=0.007221 Jy/beam ! Clean residual mean=-0.000028 rms=0.001764 Jy/beam ! Combined flux in latest and established models = 0.457297 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 0.457297 Jy ! Inverting map and beam ! Estimated beam: bmin=2.209 mas, bmaj=5.72 mas, bpa=6.889 degrees ! Estimated noise=1.62916 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 (21, -26.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00986402 Jy ! Component: 100 - total flux cleaned = 0.0154268 Jy ! Component: 150 - total flux cleaned = 0.0191596 Jy ! Component: 200 - total flux cleaned = 0.0208606 Jy ! Total flux subtracted in 200 components = 0.0208606 Jy ! Clean residual min=-0.006603 max=0.005923 Jy/beam ! Clean residual mean=-0.000050 rms=0.001695 Jy/beam ! Combined flux in latest and established models = 0.478158 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 69 components and 0.478158 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=4.097 mas, bmaj=7.527 mas, bpa=-6.05 degrees ! Estimated noise=1.86435 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00268952 Jy ! Component: 100 - total flux cleaned = 0.00363222 Jy ! Component: 150 - total flux cleaned = 0.00437477 Jy ! Component: 200 - total flux cleaned = 0.00456495 Jy ! Total flux subtracted in 200 components = 0.00456495 Jy ! Clean residual min=-0.007405 max=0.006151 Jy/beam ! Clean residual mean=-0.000078 rms=0.002065 Jy/beam ! Combined flux in latest and established models = 0.482723 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 = 0.000114699 Jy ! Component: 100 - total flux cleaned = 0.000220521 Jy ! Component: 150 - total flux cleaned = 0.000322036 Jy ! Component: 200 - total flux cleaned = 0.000416725 Jy ! Total flux subtracted in 200 components = 0.000416725 Jy ! Clean residual min=-0.007262 max=0.006146 Jy/beam ! Clean residual mean=-0.000077 rms=0.002033 Jy/beam ! Combined flux in latest and established models = 0.48314 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 103 components and 0.48314 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.209 mas, bmaj=5.72 mas, bpa=6.889 degrees ! Estimated noise=1.62916 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000187038 Jy ! Component: 100 - total flux cleaned = -0.000253636 Jy ! Component: 150 - total flux cleaned = -0.000199464 Jy ! Component: 200 - total flux cleaned = -0.00014611 Jy ! Total flux subtracted in 200 components = -0.00014611 Jy ! Clean residual min=-0.006487 max=0.005729 Jy/beam ! Clean residual mean=-0.000045 rms=0.001575 Jy/beam ! Combined flux in latest and established models = 0.482993 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 116 components and 0.482993 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=0.042787Jy sigma=0.627468 ! Fit after self-cal, rms=0.042540Jy sigma=0.623952 wmodel /scr/pima/bp171a9_uvs/J1605-1139_C_map.mod ! Writing 116 model components to file: /scr/pima/bp171a9_uvs/J1605-1139_C_map.mod wobs /scr/pima/bp171a9_uvs/J1605-1139_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a9_uvs/J1605-1139_C_uvs.fits wwins /scr/pima/bp171a9_uvs/J1605-1139_C_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171a9_uvs/J1605-1139_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 = -0.00193741 Jy ! Component: 100 - total flux cleaned = -0.00269879 Jy ! Component: 150 - total flux cleaned = -0.0029657 Jy ! Component: 200 - total flux cleaned = -0.00313393 Jy ! Component: 250 - total flux cleaned = -0.0028177 Jy ! Component: 300 - total flux cleaned = -0.00274209 Jy ! Component: 350 - total flux cleaned = -0.00244536 Jy ! Component: 400 - total flux cleaned = -0.00223191 Jy ! Component: 450 - total flux cleaned = -0.00202403 Jy ! Component: 500 - total flux cleaned = -0.00202296 Jy ! Component: 550 - total flux cleaned = -0.00195852 Jy ! Component: 600 - total flux cleaned = -0.00208568 Jy ! Component: 650 - total flux cleaned = -0.00226938 Jy ! Component: 700 - total flux cleaned = -0.00244818 Jy ! Component: 750 - total flux cleaned = -0.00250626 Jy ! Component: 800 - total flux cleaned = -0.00273332 Jy ! Component: 850 - total flux cleaned = -0.00284301 Jy ! Component: 900 - total flux cleaned = -0.00289748 Jy ! Component: 950 - total flux cleaned = -0.00305708 Jy ! Component: 1000 - total flux cleaned = -0.0031602 Jy ! Component: 1050 - total flux cleaned = -0.00321053 Jy ! Component: 1100 - total flux cleaned = -0.00335958 Jy ! Component: 1150 - total flux cleaned = -0.00350514 Jy ! Component: 1200 - total flux cleaned = -0.00360154 Jy ! Component: 1250 - total flux cleaned = -0.00388205 Jy ! Component: 1300 - total flux cleaned = -0.00401871 Jy ! Component: 1350 - total flux cleaned = -0.00424343 Jy ! Component: 1400 - total flux cleaned = -0.00424302 Jy ! Component: 1450 - total flux cleaned = -0.0044609 Jy ! Component: 1500 - total flux cleaned = -0.00463185 Jy ! Component: 1550 - total flux cleaned = -0.00484166 Jy ! Component: 1600 - total flux cleaned = -0.00492462 Jy ! Component: 1650 - total flux cleaned = -0.00508821 Jy ! Component: 1700 - total flux cleaned = -0.00528838 Jy ! Component: 1750 - total flux cleaned = -0.00552464 Jy ! Component: 1800 - total flux cleaned = -0.00575677 Jy ! Component: 1850 - total flux cleaned = -0.00590922 Jy ! Component: 1900 - total flux cleaned = -0.00609641 Jy ! Component: 1950 - total flux cleaned = -0.00620733 Jy ! Component: 2000 - total flux cleaned = -0.00631686 Jy ! Component: 2050 - total flux cleaned = -0.00649699 Jy ! Component: 2100 - total flux cleaned = -0.00653269 Jy ! Component: 2150 - total flux cleaned = -0.00674218 Jy ! Component: 2200 - total flux cleaned = -0.00681091 Jy ! Component: 2250 - total flux cleaned = -0.0069465 Jy ! Component: 2300 - total flux cleaned = -0.00714736 Jy ! Component: 2350 - total flux cleaned = -0.00727937 Jy ! Component: 2400 - total flux cleaned = -0.00744286 Jy ! Component: 2450 - total flux cleaned = -0.00760355 Jy ! Component: 2500 - total flux cleaned = -0.00782566 Jy ! Component: 2550 - total flux cleaned = -0.00801378 Jy ! Component: 2600 - total flux cleaned = -0.00819898 Jy ! Component: 2650 - total flux cleaned = -0.00832154 Jy ! Component: 2700 - total flux cleaned = -0.00862374 Jy ! Component: 2750 - total flux cleaned = -0.00874255 Jy ! Component: 2800 - total flux cleaned = -0.00894869 Jy ! Component: 2850 - total flux cleaned = -0.00918183 Jy ! Component: 2900 - total flux cleaned = -0.00935432 Jy ! Component: 2950 - total flux cleaned = -0.00943977 Jy ! Component: 3000 - total flux cleaned = -0.00966482 Jy ! Component: 3050 - total flux cleaned = -0.00988771 Jy ! Component: 3100 - total flux cleaned = -0.00999764 Jy ! Component: 3150 - total flux cleaned = -0.0101335 Jy ! Component: 3200 - total flux cleaned = -0.0102417 Jy ! Component: 3250 - total flux cleaned = -0.0103753 Jy ! Component: 3300 - total flux cleaned = -0.0104809 Jy ! Component: 3350 - total flux cleaned = -0.0106378 Jy ! Component: 3400 - total flux cleaned = -0.0107672 Jy ! Component: 3450 - total flux cleaned = -0.0108953 Jy ! Component: 3500 - total flux cleaned = -0.0109718 Jy ! Component: 3550 - total flux cleaned = -0.0110979 Jy ! Component: 3600 - total flux cleaned = -0.0111731 Jy ! Component: 3650 - total flux cleaned = -0.0112722 Jy ! Component: 3700 - total flux cleaned = -0.0113215 Jy ! Component: 3750 - total flux cleaned = -0.0114434 Jy ! Component: 3800 - total flux cleaned = -0.0115162 Jy ! Component: 3850 - total flux cleaned = -0.0116363 Jy ! Component: 3900 - total flux cleaned = -0.0117076 Jy ! Component: 3950 - total flux cleaned = -0.0118261 Jy ! Component: 4000 - total flux cleaned = -0.0118964 Jy ! Component: 4050 - total flux cleaned = -0.0119896 Jy ! Total flux subtracted in 4096 components = -0.0120822 Jy ! Clean residual min=-0.001257 max=0.001167 Jy/beam ! Clean residual mean=-0.000012 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.470911 Jy keep ! Adding 294 model components to the UV plane model. ! The established model now contains 410 components and 0.470911 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a9_uvs/J1605-1139_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.209 x 5.72 at 6.889 degrees (North through East) ! Clean map min=-0.0028978 max=0.43482 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a9_uvs/J1605-1139_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.434815 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000415994 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.287015 0.287015 0.574029 1.14806 2.29612 4.59223 9.18447 18.3689 36.7379 73.4757 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.434 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1045.24 quit ! Quitting program ! Log file /scr/pima/bp171a9_uvs/J1605-1139_C_uvs.log closed on Sat Dec 21 09:16:48 2013