! Started logfile: /d2/scr/pima/bp177i_uvs/J0643+7236_X_uvs.log on Tue Apr 15 00:08:56 2014 obs /d2/scr/pima/bp177i_uvs/J0643+7236_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J0643+7236_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0643+7236 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1080 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177i_uvs/J0643+7236_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.003393Jy sigma=34.987601 ! Fit after self-cal, rms=0.932822Jy sigma=32.428192 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7825 mas, bmaj=2.992 mas, bpa=-43.42 degrees ! Estimated noise=0.871481 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 = 0.049879 Jy ! Component: 100 - total flux cleaned = 0.0648567 Jy ! Total flux subtracted in 100 components = 0.0648567 Jy ! Clean residual min=-0.004034 max=0.007503 Jy/beam ! Clean residual mean=-0.000011 rms=0.001306 Jy/beam ! Combined flux in latest and established models = 0.0648567 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0648567 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=0.024885Jy sigma=0.868826 ! Fit after self-cal, rms=0.024743Jy sigma=0.864000 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.953 mas, bmaj=3.101 mas, bpa=-44.77 degrees ! Estimated noise=0.627003 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 = 0.0112006 Jy ! Component: 100 - total flux cleaned = 0.0180301 Jy ! Component: 150 - total flux cleaned = 0.0223919 Jy ! Component: 200 - total flux cleaned = 0.0252207 Jy ! Total flux subtracted in 200 components = 0.0252207 Jy ! Clean residual min=-0.003102 max=0.003178 Jy/beam ! Clean residual mean=0.000002 rms=0.000778 Jy/beam ! Combined flux in latest and established models = 0.0900774 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 44 components and 0.0900774 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=0.019028Jy sigma=0.634096 ! Fit after self-cal, rms=0.019010Jy sigma=0.633046 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.953 x 3.101 at -44.77 degrees (North through East) ! Clean map min=-0.0029194 max=0.063233 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 1.03 FD 1.18 HN 0.94 KP 0.94 ! LA 1.05 MK 1.14 NL 1.14 OV 0.97 ! PT 0.85 SC 0.99 ! ! ! 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 0.86 FD 1.17 HN 1.02 KP 1.01 ! LA 0.88 MK 1.13 NL 1.20 OV 1.01 ! PT 0.90 SC 1.04 ! ! ! 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 1.01 FD 0.98 HN 1.02 KP 1.02 ! LA 0.94 MK 1.03 NL 1.01 OV 0.89 ! PT 0.87 SC 0.92 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.08 HN 1.05 KP 1.01 ! LA 1.03 MK 1.12 NL 1.00 OV 0.99 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.07 KP 0.97 ! LA 0.92 MK 1.18 NL 1.09 OV 1.03 ! PT 0.87 SC 0.90 ! ! ! 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=0.019010Jy sigma=0.633046 ! Fit after self-cal, rms=0.018037Jy sigma=0.589897 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9665 mas, bmaj=3.112 mas, bpa=-44.92 degrees ! Estimated noise=0.627451 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 = 0.00152047 Jy ! Component: 100 - total flux cleaned = 0.00239207 Jy ! Component: 150 - total flux cleaned = 0.00303046 Jy ! Component: 200 - total flux cleaned = 0.00350949 Jy ! Total flux subtracted in 200 components = 0.00350949 Jy ! Clean residual min=-0.002230 max=0.001804 Jy/beam ! Clean residual mean=-0.000000 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.0935869 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 57 components and 0.0935869 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=0.017876Jy sigma=0.585396 ! Fit after self-cal, rms=0.017876Jy sigma=0.585165 ! 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=0.017876Jy sigma=0.585165 ! Fit after self-cal, rms=0.017884Jy sigma=0.583492 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9634 mas, bmaj=3.11 mas, bpa=-44.87 degrees ! Estimated noise=0.629887 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000909077 Jy ! Component: 100 - total flux cleaned = 0.00150686 Jy ! Component: 150 - total flux cleaned = 0.00195321 Jy ! Component: 200 - total flux cleaned = 0.00228041 Jy ! Total flux subtracted in 200 components = 0.00228041 Jy ! Clean residual min=-0.002264 max=0.001857 Jy/beam ! Clean residual mean=0.000000 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.0958673 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 60 components and 0.0958673 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=0.017815Jy sigma=0.581872 ! Fit after self-cal, rms=0.017812Jy sigma=0.581810 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 = 0.000145099 Jy ! Component: 100 - total flux cleaned = 0.000258185 Jy ! Component: 150 - total flux cleaned = 0.000328774 Jy ! Component: 200 - total flux cleaned = 0.000393327 Jy ! Total flux subtracted in 200 components = 0.000393327 Jy ! Clean residual min=-0.002258 max=0.001889 Jy/beam ! Clean residual mean=0.000000 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.0962607 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 62 components and 0.0962606 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=0.017798Jy sigma=0.581582 ! Fit after self-cal, rms=0.017798Jy sigma=0.581554 ! 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=0.017798Jy sigma=0.581554 ! Fit after self-cal, rms=0.017824Jy sigma=0.580699 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9615 mas, bmaj=3.109 mas, bpa=-44.83 degrees ! Estimated noise=0.631937 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000538323 Jy ! Component: 100 - total flux cleaned = 0.000901709 Jy ! Component: 150 - total flux cleaned = 0.00118078 Jy ! Component: 200 - total flux cleaned = 0.00132688 Jy ! Total flux subtracted in 200 components = 0.00132688 Jy ! Clean residual min=-0.002320 max=0.001908 Jy/beam ! Clean residual mean=0.000000 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.0975875 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 66 components and 0.0975875 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=0.017796Jy sigma=0.580215 ! Fit after self-cal, rms=0.017795Jy sigma=0.580201 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 = 9.58924e-05 Jy ! Component: 100 - total flux cleaned = 0.000166715 Jy ! Component: 150 - total flux cleaned = 0.000205331 Jy ! Component: 200 - total flux cleaned = 0.000235281 Jy ! Total flux subtracted in 200 components = 0.000235281 Jy ! Clean residual min=-0.002313 max=0.001925 Jy/beam ! Clean residual mean=0.000000 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.0978228 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 69 components and 0.0978228 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=0.017788Jy sigma=0.580099 ! Fit after self-cal, rms=0.017788Jy sigma=0.580093 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.017788Jy sigma=0.580093 ! Fit after self-cal, rms=0.017637Jy sigma=0.571890 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.115 mas, bmaj=3.411 mas, bpa=-49.16 degrees ! Estimated noise=0.751044 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000223702 Jy ! Component: 100 - total flux cleaned = 0.000261893 Jy ! Component: 150 - total flux cleaned = 0.000269736 Jy ! Component: 200 - total flux cleaned = 0.000277079 Jy ! Total flux subtracted in 200 components = 0.000277079 Jy ! Clean residual min=-0.002671 max=0.002349 Jy/beam ! Clean residual mean=0.000002 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.0980999 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 73 components and 0.0980999 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=0.017637Jy sigma=0.571942 ! Fit after self-cal, rms=0.017636Jy sigma=0.571925 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 = 1.58171e-05 Jy ! Component: 100 - total flux cleaned = 8.47216e-06 Jy ! Component: 150 - total flux cleaned = 1.53802e-05 Jy ! Component: 200 - total flux cleaned = 2.18038e-05 Jy ! Total flux subtracted in 200 components = 2.18038e-05 Jy ! Clean residual min=-0.002678 max=0.002338 Jy/beam ! Clean residual mean=0.000002 rms=0.000681 Jy/beam ! Combined flux in latest and established models = 0.0981217 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 77 components and 0.0981217 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=0.017635Jy sigma=0.571891 ! Fit after self-cal, rms=0.017635Jy sigma=0.571885 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.9634 mas, bmaj=3.112 mas, bpa=-44.87 degrees ! Estimated noise=0.634581 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9634 x 3.112 at -44.87 degrees (North through East) ! Clean map min=-0.0021157 max=0.062903 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7892 mas, bmaj=3.011 mas, bpa=-43.54 degrees ! Estimated noise=0.883624 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0505305 Jy ! Component: 100 - total flux cleaned = 0.0656557 Jy ! Component: 150 - total flux cleaned = 0.0734603 Jy ! Component: 200 - total flux cleaned = 0.0786176 Jy ! Total flux subtracted in 200 components = 0.0786176 Jy ! Clean residual min=-0.002580 max=0.004330 Jy/beam ! Clean residual mean=-0.000006 rms=0.000825 Jy/beam ! Combined flux in latest and established models = 0.0786176 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0786176 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9634 mas, bmaj=3.112 mas, bpa=-44.87 degrees ! Estimated noise=0.634581 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 (36.4, -13.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0056274 Jy ! Component: 100 - total flux cleaned = 0.00915495 Jy ! Component: 150 - total flux cleaned = 0.0116409 Jy ! Component: 200 - total flux cleaned = 0.0134887 Jy ! Total flux subtracted in 200 components = 0.0134887 Jy ! Clean residual min=-0.002141 max=0.002505 Jy/beam ! Clean residual mean=0.000001 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.0921063 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 63 components and 0.0921063 Jy ! Inverting map ! Added new window around map position (-36.4, 13.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00232065 Jy ! Component: 100 - total flux cleaned = 0.00332858 Jy ! Component: 150 - total flux cleaned = 0.00415491 Jy ! Component: 200 - total flux cleaned = 0.00482666 Jy ! Total flux subtracted in 200 components = 0.00482666 Jy ! Clean residual min=-0.001879 max=0.001770 Jy/beam ! Clean residual mean=0.000001 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.096933 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 94 components and 0.096933 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.115 mas, bmaj=3.411 mas, bpa=-49.16 degrees ! Estimated noise=0.751044 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000376416 Jy ! Component: 100 - total flux cleaned = 0.000898411 Jy ! Component: 150 - total flux cleaned = 0.00120375 Jy ! Component: 200 - total flux cleaned = 0.00138268 Jy ! Total flux subtracted in 200 components = 0.00138268 Jy ! Clean residual min=-0.001957 max=0.001889 Jy/beam ! Clean residual mean=0.000002 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.0983157 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 = 0.000188009 Jy ! Component: 100 - total flux cleaned = 0.000308709 Jy ! Component: 150 - total flux cleaned = 0.000397078 Jy ! Component: 200 - total flux cleaned = 0.000418298 Jy ! Total flux subtracted in 200 components = 0.000418298 Jy ! Clean residual min=-0.001896 max=0.001884 Jy/beam ! Clean residual mean=0.000002 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.098734 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 135 components and 0.098734 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9634 mas, bmaj=3.112 mas, bpa=-44.87 degrees ! Estimated noise=0.634581 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.50625e-05 Jy ! Component: 100 - total flux cleaned = 0.000233983 Jy ! Component: 150 - total flux cleaned = 0.000332727 Jy ! Component: 200 - total flux cleaned = 0.000425112 Jy ! Total flux subtracted in 200 components = 0.000425112 Jy ! Clean residual min=-0.001684 max=0.001586 Jy/beam ! Clean residual mean=0.000001 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.0991591 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 155 components and 0.0991591 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=0.017205Jy sigma=0.556166 ! Fit after self-cal, rms=0.017194Jy sigma=0.555820 wmodel /d2/scr/pima/bp177i_uvs/J0643+7236_X_map.mod ! Writing 155 model components to file: /d2/scr/pima/bp177i_uvs/J0643+7236_X_map.mod wobs /d2/scr/pima/bp177i_uvs/J0643+7236_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J0643+7236_X_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J0643+7236_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177i_uvs/J0643+7236_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000724147 Jy ! Component: 100 - total flux cleaned = -0.00115117 Jy ! Component: 150 - total flux cleaned = -0.00141349 Jy ! Component: 200 - total flux cleaned = -0.00160964 Jy ! Component: 250 - total flux cleaned = -0.00174893 Jy ! Component: 300 - total flux cleaned = -0.00183815 Jy ! Component: 350 - total flux cleaned = -0.00192459 Jy ! Component: 400 - total flux cleaned = -0.00202874 Jy ! Component: 450 - total flux cleaned = -0.00214877 Jy ! Component: 500 - total flux cleaned = -0.00220704 Jy ! Component: 550 - total flux cleaned = -0.00224527 Jy ! Component: 600 - total flux cleaned = -0.00231907 Jy ! Component: 650 - total flux cleaned = -0.00235511 Jy ! Component: 700 - total flux cleaned = -0.00242474 Jy ! Component: 750 - total flux cleaned = -0.00244194 Jy ! Component: 800 - total flux cleaned = -0.00255772 Jy ! Component: 850 - total flux cleaned = -0.00258963 Jy ! Component: 900 - total flux cleaned = -0.00258943 Jy ! Component: 950 - total flux cleaned = -0.00262042 Jy ! Component: 1000 - total flux cleaned = -0.00258997 Jy ! Component: 1050 - total flux cleaned = -0.00261985 Jy ! Component: 1100 - total flux cleaned = -0.00264921 Jy ! Component: 1150 - total flux cleaned = -0.00264913 Jy ! Component: 1200 - total flux cleaned = -0.0026492 Jy ! Component: 1250 - total flux cleaned = -0.00263504 Jy ! Component: 1300 - total flux cleaned = -0.00264899 Jy ! Component: 1350 - total flux cleaned = -0.00264926 Jy ! Component: 1400 - total flux cleaned = -0.00266295 Jy ! Component: 1450 - total flux cleaned = -0.00267608 Jy ! Component: 1500 - total flux cleaned = -0.00266301 Jy ! Component: 1550 - total flux cleaned = -0.0026501 Jy ! Component: 1600 - total flux cleaned = -0.00265008 Jy ! Component: 1650 - total flux cleaned = -0.00261264 Jy ! Component: 1700 - total flux cleaned = -0.00262522 Jy ! Component: 1750 - total flux cleaned = -0.0026251 Jy ! Component: 1800 - total flux cleaned = -0.0025888 Jy ! Component: 1850 - total flux cleaned = -0.00256493 Jy ! Component: 1900 - total flux cleaned = -0.00254128 Jy ! Component: 1950 - total flux cleaned = -0.00250619 Jy ! Component: 2000 - total flux cleaned = -0.00248298 Jy ! Component: 2050 - total flux cleaned = -0.00242539 Jy ! Component: 2100 - total flux cleaned = -0.00239129 Jy ! Component: 2150 - total flux cleaned = -0.00235738 Jy ! Component: 2200 - total flux cleaned = -0.00233508 Jy ! Component: 2250 - total flux cleaned = -0.0023016 Jy ! Component: 2300 - total flux cleaned = -0.00223558 Jy ! Component: 2350 - total flux cleaned = -0.00217014 Jy ! Component: 2400 - total flux cleaned = -0.00211606 Jy ! Component: 2450 - total flux cleaned = -0.00208387 Jy ! Component: 2500 - total flux cleaned = -0.00205206 Jy ! Component: 2550 - total flux cleaned = -0.0019888 Jy ! Component: 2600 - total flux cleaned = -0.00194702 Jy ! Component: 2650 - total flux cleaned = -0.00191588 Jy ! Component: 2700 - total flux cleaned = -0.00187465 Jy ! Component: 2750 - total flux cleaned = -0.00183384 Jy ! Component: 2800 - total flux cleaned = -0.00179347 Jy ! Component: 2850 - total flux cleaned = -0.00175323 Jy ! Component: 2900 - total flux cleaned = -0.00169337 Jy ! Component: 2950 - total flux cleaned = -0.00166365 Jy ! Component: 3000 - total flux cleaned = -0.00157512 Jy ! Component: 3050 - total flux cleaned = -0.00152625 Jy ! Component: 3100 - total flux cleaned = -0.00145831 Jy ! Component: 3150 - total flux cleaned = -0.00142946 Jy ! Component: 3200 - total flux cleaned = -0.00137203 Jy ! Component: 3250 - total flux cleaned = -0.00128642 Jy ! Component: 3300 - total flux cleaned = -0.00122973 Jy ! Component: 3350 - total flux cleaned = -0.00116397 Jy ! Component: 3400 - total flux cleaned = -0.00110795 Jy ! Component: 3450 - total flux cleaned = -0.00104298 Jy ! Component: 3500 - total flux cleaned = -0.000978503 Jy ! Component: 3550 - total flux cleaned = -0.00092351 Jy ! Component: 3600 - total flux cleaned = -0.000914319 Jy ! Component: 3650 - total flux cleaned = -0.000868941 Jy ! Component: 3700 - total flux cleaned = -0.000814809 Jy ! Component: 3750 - total flux cleaned = -0.000805847 Jy ! Component: 3800 - total flux cleaned = -0.000761164 Jy ! Component: 3850 - total flux cleaned = -0.000699063 Jy ! Component: 3900 - total flux cleaned = -0.000681372 Jy ! Component: 3950 - total flux cleaned = -0.000655088 Jy ! Component: 4000 - total flux cleaned = -0.000602748 Jy ! Component: 4050 - total flux cleaned = -0.000602741 Jy ! Total flux subtracted in 4096 components = -0.000568173 Jy ! Clean residual min=-0.000505 max=0.000586 Jy/beam ! Clean residual mean=-0.000001 rms=0.000152 Jy/beam ! Combined flux in latest and established models = 0.0985909 Jy keep ! Adding 260 model components to the UV plane model. ! The established model now contains 415 components and 0.0985909 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J0643+7236_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9634 x 3.112 at -44.87 degrees (North through East) ! Clean map min=-0.0010668 max=0.062556 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J0643+7236_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0625557 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000147049 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.705204 0.705204 1.41041 2.82082 5.64163 11.2833 22.5665 45.1331 90.2661 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.062 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 425.408 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J0643+7236_X_uvs.log closed on Tue Apr 15 00:09:02 2014