! Started logfile: /d2/scr/pima/bp171ab_uvs/J1303+3509_C_uvs.log on Mon Dec 9 01:44:22 2013 obs /d2/scr/pima/bp171ab_uvs/J1303+3509_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171ab_uvs/J1303+3509_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.688889 visibilities/baseline/integration-bin. ! Found source: J1303+3509 ! ! 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 744 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/bp171ab_uvs/J1303+3509_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=0.998162Jy sigma=1.535023 ! Fit after self-cal, rms=0.978492Jy sigma=1.482851 ! 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=2.564 mas, bmaj=4.37 mas, bpa=13.77 degrees ! Estimated noise=28.658 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 = 0.0194117 Jy ! Component: 100 - total flux cleaned = 0.0269614 Jy ! Total flux subtracted in 100 components = 0.0269614 Jy ! Clean residual min=-0.004626 max=0.004760 Jy/beam ! Clean residual mean=0.000022 rms=0.001493 Jy/beam ! Combined flux in latest and established models = 0.0269614 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 26 components and 0.0269614 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=0.022428Jy sigma=0.046666 ! Fit after self-cal, rms=0.020491Jy sigma=0.044635 ! 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=3.227 mas, bmaj=5.069 mas, bpa=13.73 degrees ! Estimated noise=19.6121 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 = 0.00906424 Jy ! Component: 100 - total flux cleaned = 0.0138917 Jy ! Component: 150 - total flux cleaned = 0.0167711 Jy ! Component: 200 - total flux cleaned = 0.0185692 Jy ! Total flux subtracted in 200 components = 0.0185692 Jy ! Clean residual min=-0.007041 max=0.006022 Jy/beam ! Clean residual mean=0.000026 rms=0.002303 Jy/beam ! Combined flux in latest and established models = 0.0455307 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 77 components and 0.0455307 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=0.019275Jy sigma=0.035879 ! Fit after self-cal, rms=0.019295Jy sigma=0.035823 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.227 x 5.069 at 13.73 degrees (North through East) ! Clean map min=-0.0069151 max=0.030466 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 1.00* 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 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 1.04 FD 1.03 HN 0.90 KP 0.91 ! LA 0.98 MK 1.19 NL 1.11 OV 0.93 ! PT 1.10 SC 0.95 ! ! ! Correcting IF 7. ! 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 8. ! 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* ! ! ! Fit before self-cal, rms=0.019295Jy sigma=0.035823 ! Fit after self-cal, rms=0.019323Jy sigma=0.035774 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.233 mas, bmaj=5.066 mas, bpa=13.78 degrees ! Estimated noise=19.6055 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 = 0.00126162 Jy ! Component: 100 - total flux cleaned = 0.00197551 Jy ! Component: 150 - total flux cleaned = 0.00241042 Jy ! Component: 200 - total flux cleaned = 0.00254549 Jy ! Total flux subtracted in 200 components = 0.00254549 Jy ! Clean residual min=-0.006720 max=0.006288 Jy/beam ! Clean residual mean=0.000024 rms=0.002231 Jy/beam ! Combined flux in latest and established models = 0.0480761 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 83 components and 0.0480761 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=0.019366Jy sigma=0.035372 ! Fit after self-cal, rms=0.019388Jy sigma=0.035359 ! 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=0.019388Jy sigma=0.035359 ! Fit after self-cal, rms=0.019404Jy sigma=0.035346 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.228 mas, bmaj=5.059 mas, bpa=13.8 degrees ! Estimated noise=19.6496 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000402951 Jy ! Component: 100 - total flux cleaned = 0.000467567 Jy ! Component: 150 - total flux cleaned = 0.000489352 Jy ! Component: 200 - total flux cleaned = 0.000509224 Jy ! Total flux subtracted in 200 components = 0.000509224 Jy ! Clean residual min=-0.006717 max=0.006302 Jy/beam ! Clean residual mean=0.000023 rms=0.002231 Jy/beam ! Combined flux in latest and established models = 0.0485854 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 88 components and 0.0485854 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=0.019408Jy sigma=0.035278 ! Fit after self-cal, rms=0.019419Jy sigma=0.035275 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 = 1.68432e-05 Jy ! Component: 100 - total flux cleaned = 3.93293e-05 Jy ! Component: 150 - total flux cleaned = 4.89504e-05 Jy ! Component: 200 - total flux cleaned = 4.92559e-05 Jy ! Total flux subtracted in 200 components = 4.92559e-05 Jy ! Clean residual min=-0.006709 max=0.006292 Jy/beam ! Clean residual mean=0.000023 rms=0.002230 Jy/beam ! Combined flux in latest and established models = 0.0486346 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 89 components and 0.0486346 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=0.019400Jy sigma=0.035271 ! Fit after self-cal, rms=0.019410Jy sigma=0.035269 ! 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=0.019410Jy sigma=0.035269 ! Fit after self-cal, rms=0.019414Jy sigma=0.035268 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.227 mas, bmaj=5.057 mas, bpa=13.83 degrees ! Estimated noise=19.6566 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.27595e-05 Jy ! Component: 100 - total flux cleaned = 8.4474e-05 Jy ! Component: 150 - total flux cleaned = 9.4015e-05 Jy ! Component: 200 - total flux cleaned = 0.000103234 Jy ! Total flux subtracted in 200 components = 0.000103234 Jy ! Clean residual min=-0.006711 max=0.006290 Jy/beam ! Clean residual mean=0.000023 rms=0.002230 Jy/beam ! Combined flux in latest and established models = 0.0487379 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 89 components and 0.0487379 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=0.019401Jy sigma=0.035257 ! Fit after self-cal, rms=0.019410Jy sigma=0.035254 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 = 3.40013e-06 Jy ! Component: 100 - total flux cleaned = 3.26748e-05 Jy ! Component: 150 - total flux cleaned = 4.14239e-05 Jy ! Component: 200 - total flux cleaned = 4.99877e-05 Jy ! Total flux subtracted in 200 components = 4.99877e-05 Jy ! Clean residual min=-0.006709 max=0.006284 Jy/beam ! Clean residual mean=0.000023 rms=0.002229 Jy/beam ! Combined flux in latest and established models = 0.0487878 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 89 components and 0.0487878 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=0.019396Jy sigma=0.035251 ! Fit after self-cal, rms=0.019405Jy sigma=0.035248 ! 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=0.019405Jy sigma=0.035248 ! Fit after self-cal, rms=0.019406Jy sigma=0.035248 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.696 mas, bmaj=5.92 mas, bpa=18.02 degrees ! Estimated noise=18.4314 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000305869 Jy ! Component: 100 - total flux cleaned = 0.000350803 Jy ! Component: 150 - total flux cleaned = 0.000386035 Jy ! Component: 200 - total flux cleaned = 0.0004074 Jy ! Total flux subtracted in 200 components = 0.0004074 Jy ! Clean residual min=-0.009088 max=0.007980 Jy/beam ! Clean residual mean=0.000033 rms=0.003122 Jy/beam ! Combined flux in latest and established models = 0.0491952 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 100 components and 0.0491952 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=0.019407Jy sigma=0.035219 ! Fit after self-cal, rms=0.019419Jy sigma=0.035213 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 = 8.78291e-06 Jy ! Component: 100 - total flux cleaned = 2.05463e-05 Jy ! Component: 150 - total flux cleaned = 3.14545e-05 Jy ! Component: 200 - total flux cleaned = 4.06576e-05 Jy ! Total flux subtracted in 200 components = 4.06576e-05 Jy ! Clean residual min=-0.009075 max=0.008013 Jy/beam ! Clean residual mean=0.000032 rms=0.003119 Jy/beam ! Combined flux in latest and established models = 0.0492359 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 101 components and 0.0492359 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=0.019413Jy sigma=0.035224 ! Fit after self-cal, rms=0.019426Jy sigma=0.035220 ! 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=3.228 mas, bmaj=5.057 mas, bpa=13.84 degrees ! Estimated noise=19.6569 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.228 x 5.057 at 13.84 degrees (North through East) ! Clean map min=-0.0066222 max=0.030061 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=2.565 mas, bmaj=4.352 mas, bpa=13.93 degrees ! Estimated noise=28.6955 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.021077 Jy ! Component: 100 - total flux cleaned = 0.0292699 Jy ! Component: 150 - total flux cleaned = 0.0343648 Jy ! Component: 200 - total flux cleaned = 0.0377232 Jy ! Total flux subtracted in 200 components = 0.0377232 Jy ! Clean residual min=-0.004022 max=0.004038 Jy/beam ! Clean residual mean=0.000014 rms=0.001261 Jy/beam ! Combined flux in latest and established models = 0.0377231 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 40 model components to the UV plane model. ! The established model now contains 40 components and 0.0377231 Jy ! Inverting map and beam ! Estimated beam: bmin=3.228 mas, bmaj=5.057 mas, bpa=13.84 degrees ! Estimated noise=19.6569 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 = 0.00443441 Jy ! Component: 100 - total flux cleaned = 0.0070325 Jy ! Component: 150 - total flux cleaned = 0.00865368 Jy ! Component: 200 - total flux cleaned = 0.00967443 Jy ! Total flux subtracted in 200 components = 0.00967443 Jy ! Clean residual min=-0.006816 max=0.006118 Jy/beam ! Clean residual mean=0.000024 rms=0.002243 Jy/beam ! Combined flux in latest and established models = 0.0473976 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 83 components and 0.0473976 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=4.696 mas, bmaj=5.92 mas, bpa=18.02 degrees ! Estimated noise=18.4314 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103557 Jy ! Component: 100 - total flux cleaned = 0.00155577 Jy ! Component: 150 - total flux cleaned = 0.00173475 Jy ! Component: 200 - total flux cleaned = 0.00178457 Jy ! Total flux subtracted in 200 components = 0.00178457 Jy ! Clean residual min=-0.009075 max=0.008016 Jy/beam ! Clean residual mean=0.000032 rms=0.003118 Jy/beam ! Combined flux in latest and established models = 0.0491821 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 = 9.16486e-06 Jy ! Component: 100 - total flux cleaned = 2.69715e-05 Jy ! Component: 150 - total flux cleaned = 3.5729e-05 Jy ! Component: 200 - total flux cleaned = 4.40774e-05 Jy ! Total flux subtracted in 200 components = 4.40774e-05 Jy ! Clean residual min=-0.009065 max=0.008031 Jy/beam ! Clean residual mean=0.000032 rms=0.003118 Jy/beam ! Combined flux in latest and established models = 0.0492262 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 92 components and 0.0492262 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.228 mas, bmaj=5.057 mas, bpa=13.84 degrees ! Estimated noise=19.6569 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000304465 Jy ! Component: 100 - total flux cleaned = -0.000330388 Jy ! Component: 150 - total flux cleaned = -0.000341167 Jy ! Component: 200 - total flux cleaned = -0.00034118 Jy ! Total flux subtracted in 200 components = -0.00034118 Jy ! Clean residual min=-0.006680 max=0.006246 Jy/beam ! Clean residual mean=0.000023 rms=0.002227 Jy/beam ! Combined flux in latest and established models = 0.048885 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 100 components and 0.048885 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=0.019421Jy sigma=0.035250 ! Fit after self-cal, rms=0.019424Jy sigma=0.035240 wmodel /d2/scr/pima/bp171ab_uvs/J1303+3509_C_map.mod ! Writing 100 model components to file: /d2/scr/pima/bp171ab_uvs/J1303+3509_C_map.mod wobs /d2/scr/pima/bp171ab_uvs/J1303+3509_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171ab_uvs/J1303+3509_C_uvs.fits wwins /d2/scr/pima/bp171ab_uvs/J1303+3509_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171ab_uvs/J1303+3509_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 = -0.00108591 Jy ! Component: 100 - total flux cleaned = -0.00119302 Jy ! Component: 150 - total flux cleaned = -0.00100497 Jy ! Component: 200 - total flux cleaned = -0.00100452 Jy ! Component: 250 - total flux cleaned = -0.00107911 Jy ! Component: 300 - total flux cleaned = -0.000926717 Jy ! Component: 350 - total flux cleaned = -0.000997053 Jy ! Component: 400 - total flux cleaned = -0.000929253 Jy ! Component: 450 - total flux cleaned = -0.000682487 Jy ! Component: 500 - total flux cleaned = -0.000506386 Jy ! Component: 550 - total flux cleaned = -0.000339097 Jy ! Component: 600 - total flux cleaned = -0.000127462 Jy ! Component: 650 - total flux cleaned = 2.29144e-05 Jy ! Component: 700 - total flux cleaned = 0.000210796 Jy ! Component: 750 - total flux cleaned = 0.000344858 Jy ! Component: 800 - total flux cleaned = 0.000473494 Jy ! Component: 850 - total flux cleaned = 0.000635608 Jy ! Component: 900 - total flux cleaned = 0.000751143 Jy ! Component: 950 - total flux cleaned = 0.000750703 Jy ! Component: 1000 - total flux cleaned = 0.000786512 Jy ! Component: 1050 - total flux cleaned = 0.000685066 Jy ! Component: 1100 - total flux cleaned = 0.000685598 Jy ! Component: 1150 - total flux cleaned = 0.000779657 Jy ! Component: 1200 - total flux cleaned = 0.000870997 Jy ! Component: 1250 - total flux cleaned = 0.000959197 Jy ! Component: 1300 - total flux cleaned = 0.00104436 Jy ! Component: 1350 - total flux cleaned = 0.00115502 Jy ! Component: 1400 - total flux cleaned = 0.00123561 Jy ! Component: 1450 - total flux cleaned = 0.0013667 Jy ! Component: 1500 - total flux cleaned = 0.00144358 Jy ! Component: 1550 - total flux cleaned = 0.00154419 Jy ! Component: 1600 - total flux cleaned = 0.00169095 Jy ! Component: 1650 - total flux cleaned = 0.0017626 Jy ! Component: 1700 - total flux cleaned = 0.00188003 Jy ! Component: 1750 - total flux cleaned = 0.0019722 Jy ! Component: 1800 - total flux cleaned = 0.0020626 Jy ! Component: 1850 - total flux cleaned = 0.00217362 Jy ! Component: 1900 - total flux cleaned = 0.00232698 Jy ! Component: 1950 - total flux cleaned = 0.0024996 Jy ! Component: 2000 - total flux cleaned = 0.002712 Jy ! Component: 2050 - total flux cleaned = 0.00283757 Jy ! Component: 2100 - total flux cleaned = 0.00300303 Jy ! Component: 2150 - total flux cleaned = 0.00318671 Jy ! Component: 2200 - total flux cleaned = 0.00330743 Jy ! Component: 2250 - total flux cleaned = 0.00344684 Jy ! Component: 2300 - total flux cleaned = 0.00358456 Jy ! Component: 2350 - total flux cleaned = 0.00372053 Jy ! Component: 2400 - total flux cleaned = 0.00383579 Jy ! Component: 2450 - total flux cleaned = 0.00393084 Jy ! Component: 2500 - total flux cleaned = 0.00406269 Jy ! Component: 2550 - total flux cleaned = 0.00415575 Jy ! Component: 2600 - total flux cleaned = 0.00422954 Jy ! Component: 2650 - total flux cleaned = 0.00433925 Jy ! Component: 2700 - total flux cleaned = 0.00442981 Jy ! Component: 2750 - total flux cleaned = 0.00453749 Jy ! Component: 2800 - total flux cleaned = 0.00462646 Jy ! Component: 2850 - total flux cleaned = 0.00475011 Jy ! Component: 2900 - total flux cleaned = 0.00483771 Jy ! Component: 2950 - total flux cleaned = 0.00494227 Jy ! Component: 3000 - total flux cleaned = 0.00504603 Jy ! Component: 3050 - total flux cleaned = 0.00516637 Jy ! Component: 3100 - total flux cleaned = 0.00535436 Jy ! Component: 3150 - total flux cleaned = 0.00547351 Jy ! Component: 3200 - total flux cleaned = 0.00565989 Jy ! Component: 3250 - total flux cleaned = 0.00581172 Jy ! Component: 3300 - total flux cleaned = 0.00594629 Jy ! Component: 3350 - total flux cleaned = 0.0060973 Jy ! Component: 3400 - total flux cleaned = 0.00624794 Jy ! Component: 3450 - total flux cleaned = 0.00641498 Jy ! Component: 3500 - total flux cleaned = 0.00651502 Jy ! Component: 3550 - total flux cleaned = 0.00664811 Jy ! Component: 3600 - total flux cleaned = 0.00678088 Jy ! Component: 3650 - total flux cleaned = 0.00686379 Jy ! Component: 3700 - total flux cleaned = 0.00696319 Jy ! Component: 3750 - total flux cleaned = 0.00699633 Jy ! Component: 3800 - total flux cleaned = 0.00707914 Jy ! Component: 3850 - total flux cleaned = 0.00711215 Jy ! Component: 3900 - total flux cleaned = 0.00717838 Jy ! Component: 3950 - total flux cleaned = 0.00717838 Jy ! Component: 4000 - total flux cleaned = 0.00726126 Jy ! Component: 4050 - total flux cleaned = 0.00726127 Jy ! Total flux subtracted in 4096 components = 0.00724467 Jy ! Clean residual min=-0.000995 max=0.001009 Jy/beam ! Clean residual mean=0.000004 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.0561297 Jy keep ! Adding 581 model components to the UV plane model. ! The established model now contains 681 components and 0.0561297 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171ab_uvs/J1303+3509_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.228 x 5.057 at 13.84 degrees (North through East) ! Clean map min=-0.002174 max=0.030243 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171ab_uvs/J1303+3509_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0302433 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000316171 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.13627 3.13627 6.27255 12.5451 25.0902 50.1804 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.03 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 95.654 quit ! Quitting program ! Log file /d2/scr/pima/bp171ab_uvs/J1303+3509_C_uvs.log closed on Mon Dec 9 01:44:28 2013