! Started logfile: /scr/pima/bp192a0_uvs/J2338+2659_X_uvs.log on Fri Aug 21 06:53:32 2015 obs /scr/pima/bp192a0_uvs/J2338+2659_X_uva.fits ! Reading UV FITS file: /scr/pima/bp192a0_uvs/J2338+2659_X_uva.fits ! AN table 1: 49 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.589569 visibilities/baseline/integration-bin. ! Found source: J2338+2659 ! ! 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 10400 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 /scr/pima/bp192a0_uvs/J2338+2659_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. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003105Jy sigma=21.441214 ! Fit after self-cal, rms=0.957483Jy sigma=20.431623 ! 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=0.7154 mas, bmaj=2.232 mas, bpa=-2.681 degrees ! Estimated noise=0.681939 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 = 0.0341834 Jy ! Component: 100 - total flux cleaned = 0.0489675 Jy ! Total flux subtracted in 100 components = 0.0489675 Jy ! Clean residual min=-0.005484 max=0.009621 Jy/beam ! Clean residual mean=0.000005 rms=0.001757 Jy/beam ! Combined flux in latest and established models = 0.0489675 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0489675 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=0.061581Jy sigma=1.220697 ! Fit after self-cal, rms=0.059761Jy sigma=1.182040 ! 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=0.8001 mas, bmaj=2.169 mas, bpa=-1.932 degrees ! Estimated noise=0.329824 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 = 0.0123654 Jy ! Component: 100 - total flux cleaned = 0.0193934 Jy ! Component: 150 - total flux cleaned = 0.0243991 Jy ! Component: 200 - total flux cleaned = 0.0280771 Jy ! Total flux subtracted in 200 components = 0.0280771 Jy ! Clean residual min=-0.006218 max=0.008681 Jy/beam ! Clean residual mean=0.000006 rms=0.001818 Jy/beam ! Combined flux in latest and established models = 0.0770446 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 40 components and 0.0770446 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=0.057006Jy sigma=1.115877 ! Fit after self-cal, rms=0.056778Jy sigma=1.113027 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8001 x 2.169 at -1.932 degrees (North through East) ! Clean map min=-0.0060733 max=0.044763 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. ! A total of 9 telescope corrections were flagged in sub-array 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. ! A total of 9 telescope corrections were flagged in sub-array 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 3. ! A total of 9 telescope corrections were flagged in sub-array 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 4. ! A total of 9 telescope corrections were flagged in sub-array 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 5. ! A total of 9 telescope corrections were flagged in sub-array 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 6. ! A total of 9 telescope corrections were flagged in sub-array 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 7. ! A total of 9 telescope corrections were flagged in sub-array 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 8. ! A total of 9 telescope corrections were flagged in sub-array 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* ! ! ! Fit before self-cal, rms=0.056778Jy sigma=1.113027 ! Fit after self-cal, rms=0.056784Jy sigma=1.115587 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.806 mas, bmaj=2.173 mas, bpa=-1.906 degrees ! Estimated noise=0.330441 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 (38.4, -45.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00852916 Jy ! Component: 100 - total flux cleaned = 0.0135538 Jy ! Component: 150 - total flux cleaned = 0.0173628 Jy ! Component: 200 - total flux cleaned = 0.0202561 Jy ! Total flux subtracted in 200 components = 0.0202561 Jy ! Clean residual min=-0.006419 max=0.006608 Jy/beam ! Clean residual mean=0.000005 rms=0.001620 Jy/beam ! Combined flux in latest and established models = 0.0973007 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 74 components and 0.0973007 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=0.055238Jy sigma=1.082498 ! Fit after self-cal, rms=0.054838Jy sigma=1.072246 ! 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=0.054838Jy sigma=1.072246 ! Fit after self-cal, rms=0.054838Jy sigma=1.072246 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.806 mas, bmaj=2.173 mas, bpa=-1.906 degrees ! Estimated noise=0.330441 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00542375 Jy ! Component: 100 - total flux cleaned = 0.00873435 Jy ! Component: 150 - total flux cleaned = 0.0104848 Jy ! Component: 200 - total flux cleaned = 0.011531 Jy ! Total flux subtracted in 200 components = 0.011531 Jy ! Clean residual min=-0.005876 max=0.006518 Jy/beam ! Clean residual mean=0.000005 rms=0.001586 Jy/beam ! Combined flux in latest and established models = 0.108832 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 92 components and 0.108832 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=0.054148Jy sigma=1.058589 ! Fit after self-cal, rms=0.053930Jy sigma=1.053321 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 = 0.00337543 Jy ! Component: 100 - total flux cleaned = 0.00419994 Jy ! Component: 150 - total flux cleaned = 0.00480012 Jy ! Component: 200 - total flux cleaned = 0.00546129 Jy ! Total flux subtracted in 200 components = 0.00546129 Jy ! Clean residual min=-0.005772 max=0.006575 Jy/beam ! Clean residual mean=0.000005 rms=0.001590 Jy/beam ! Combined flux in latest and established models = 0.114293 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 104 components and 0.114293 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=0.053545Jy sigma=1.046041 ! Fit after self-cal, rms=0.053440Jy sigma=1.043935 ! 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=0.053440Jy sigma=1.043935 ! Fit after self-cal, rms=0.053440Jy sigma=1.043935 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.806 mas, bmaj=2.173 mas, bpa=-1.906 degrees ! Estimated noise=0.330441 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00163378 Jy ! Component: 100 - total flux cleaned = 0.00211465 Jy ! Component: 150 - total flux cleaned = 0.00270244 Jy ! Component: 200 - total flux cleaned = 0.00321756 Jy ! Total flux subtracted in 200 components = 0.00321756 Jy ! Clean residual min=-0.005833 max=0.006589 Jy/beam ! Clean residual mean=0.000005 rms=0.001582 Jy/beam ! Combined flux in latest and established models = 0.117511 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 112 components and 0.117511 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=0.053216Jy sigma=1.040012 ! Fit after self-cal, rms=0.053177Jy sigma=1.039032 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 = 0.000870795 Jy ! Component: 100 - total flux cleaned = 0.00117791 Jy ! Component: 150 - total flux cleaned = 0.00165614 Jy ! Component: 200 - total flux cleaned = 0.00203585 Jy ! Total flux subtracted in 200 components = 0.00203585 Jy ! Clean residual min=-0.005815 max=0.006703 Jy/beam ! Clean residual mean=0.000005 rms=0.001584 Jy/beam ! Combined flux in latest and established models = 0.119546 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 124 components and 0.119546 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=0.053040Jy sigma=1.036733 ! Fit after self-cal, rms=0.052982Jy sigma=1.035523 ! 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=0.052982Jy sigma=1.035523 ! Fit after self-cal, rms=0.052982Jy sigma=1.035523 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.9 mas, bmaj=2.785 mas, bpa=1.78 degrees ! Estimated noise=0.439006 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000776123 Jy ! Component: 100 - total flux cleaned = 0.00195209 Jy ! Component: 150 - total flux cleaned = 0.00286779 Jy ! Component: 200 - total flux cleaned = 0.0036789 Jy ! Total flux subtracted in 200 components = 0.0036789 Jy ! Clean residual min=-0.008955 max=0.010108 Jy/beam ! Clean residual mean=0.000010 rms=0.002661 Jy/beam ! Combined flux in latest and established models = 0.123225 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 129 components and 0.123225 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=0.052966Jy sigma=1.035726 ! Fit after self-cal, rms=0.052866Jy sigma=1.033591 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 = 0.000319863 Jy ! Component: 100 - total flux cleaned = 0.000965343 Jy ! Component: 150 - total flux cleaned = 0.00136972 Jy ! Component: 200 - total flux cleaned = 0.00157203 Jy ! Total flux subtracted in 200 components = 0.00157203 Jy ! Clean residual min=-0.009121 max=0.010370 Jy/beam ! Clean residual mean=0.000010 rms=0.002679 Jy/beam ! Combined flux in latest and established models = 0.124797 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 136 components and 0.124797 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=0.052911Jy sigma=1.034806 ! Fit after self-cal, rms=0.052871Jy sigma=1.034200 ! 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=0.806 mas, bmaj=2.173 mas, bpa=-1.906 degrees ! Estimated noise=0.330441 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.806 x 2.173 at -1.906 degrees (North through East) ! Clean map min=-0.0063464 max=0.038123 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=0.7151 mas, bmaj=2.231 mas, bpa=-2.697 degrees ! Estimated noise=0.68207 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0332498 Jy ! Component: 100 - total flux cleaned = 0.0514922 Jy ! Component: 150 - total flux cleaned = 0.0642475 Jy ! Component: 200 - total flux cleaned = 0.0739902 Jy ! Total flux subtracted in 200 components = 0.0739902 Jy ! Clean residual min=-0.008049 max=0.009227 Jy/beam ! Clean residual mean=0.000005 rms=0.002015 Jy/beam ! Combined flux in latest and established models = 0.0739902 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.0739902 Jy ! Inverting map and beam ! Estimated beam: bmin=0.806 mas, bmaj=2.173 mas, bpa=-1.906 degrees ! Estimated noise=0.330441 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 (-9.6, -7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0115788 Jy ! Component: 100 - total flux cleaned = 0.0198541 Jy ! Component: 150 - total flux cleaned = 0.0257988 Jy ! Component: 200 - total flux cleaned = 0.0300539 Jy ! Total flux subtracted in 200 components = 0.0300539 Jy ! Clean residual min=-0.006818 max=0.007036 Jy/beam ! Clean residual mean=0.000005 rms=0.001793 Jy/beam ! Combined flux in latest and established models = 0.104044 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 59 components and 0.104044 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=1.9 mas, bmaj=2.785 mas, bpa=1.78 degrees ! Estimated noise=0.439006 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00857868 Jy ! Component: 100 - total flux cleaned = 0.0118647 Jy ! Component: 150 - total flux cleaned = 0.0128512 Jy ! Component: 200 - total flux cleaned = 0.0141713 Jy ! Total flux subtracted in 200 components = 0.0141713 Jy ! Clean residual min=-0.009418 max=0.010230 Jy/beam ! Clean residual mean=0.000009 rms=0.002801 Jy/beam ! Combined flux in latest and established models = 0.118215 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 = 0.00095208 Jy ! Component: 100 - total flux cleaned = 0.000947653 Jy ! Component: 150 - total flux cleaned = 0.00094708 Jy ! Component: 200 - total flux cleaned = 0.000850202 Jy ! Total flux subtracted in 200 components = 0.000850202 Jy ! Clean residual min=-0.009043 max=0.009668 Jy/beam ! Clean residual mean=0.000007 rms=0.002672 Jy/beam ! Combined flux in latest and established models = 0.119066 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 90 components and 0.119066 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.806 mas, bmaj=2.173 mas, bpa=-1.906 degrees ! Estimated noise=0.330441 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00107559 Jy ! Component: 100 - total flux cleaned = -0.000901301 Jy ! Component: 150 - total flux cleaned = -0.000498291 Jy ! Component: 200 - total flux cleaned = -0.000425913 Jy ! Total flux subtracted in 200 components = -0.000425913 Jy ! Clean residual min=-0.005597 max=0.006326 Jy/beam ! Clean residual mean=0.000004 rms=0.001533 Jy/beam ! Combined flux in latest and established models = 0.11864 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 111 components and 0.11864 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=0.052246Jy sigma=1.019616 ! Fit after self-cal, rms=0.052081Jy sigma=1.015404 wmodel /scr/pima/bp192a0_uvs/J2338+2659_X_map.mod ! Writing 111 model components to file: /scr/pima/bp192a0_uvs/J2338+2659_X_map.mod wobs /scr/pima/bp192a0_uvs/J2338+2659_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a0_uvs/J2338+2659_X_uvs.fits wwins /scr/pima/bp192a0_uvs/J2338+2659_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bp192a0_uvs/J2338+2659_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 = 0.00221635 Jy ! Component: 100 - total flux cleaned = 0.00399081 Jy ! Component: 150 - total flux cleaned = 0.00534801 Jy ! Component: 200 - total flux cleaned = 0.00581414 Jy ! Component: 250 - total flux cleaned = 0.00679272 Jy ! Component: 300 - total flux cleaned = 0.00722162 Jy ! Component: 350 - total flux cleaned = 0.0077991 Jy ! Component: 400 - total flux cleaned = 0.00803803 Jy ! Component: 450 - total flux cleaned = 0.00858246 Jy ! Component: 500 - total flux cleaned = 0.00918719 Jy ! Component: 550 - total flux cleaned = 0.00962999 Jy ! Component: 600 - total flux cleaned = 0.0101312 Jy ! Component: 650 - total flux cleaned = 0.0106884 Jy ! Component: 700 - total flux cleaned = 0.0108242 Jy ! Component: 750 - total flux cleaned = 0.0112256 Jy ! Component: 800 - total flux cleaned = 0.0115508 Jy ! Component: 850 - total flux cleaned = 0.0118681 Jy ! Component: 900 - total flux cleaned = 0.0120547 Jy ! Component: 950 - total flux cleaned = 0.0123601 Jy ! Component: 1000 - total flux cleaned = 0.0125997 Jy ! Component: 1050 - total flux cleaned = 0.0127756 Jy ! Component: 1100 - total flux cleaned = 0.0129494 Jy ! Component: 1150 - total flux cleaned = 0.0132887 Jy ! Component: 1200 - total flux cleaned = 0.013455 Jy ! Component: 1250 - total flux cleaned = 0.0137813 Jy ! Component: 1300 - total flux cleaned = 0.0139407 Jy ! Component: 1350 - total flux cleaned = 0.0143072 Jy ! Component: 1400 - total flux cleaned = 0.0145124 Jy ! Component: 1450 - total flux cleaned = 0.0146645 Jy ! Component: 1500 - total flux cleaned = 0.0148142 Jy ! Component: 1550 - total flux cleaned = 0.0150112 Jy ! Component: 1600 - total flux cleaned = 0.0152544 Jy ! Component: 1650 - total flux cleaned = 0.0153511 Jy ! Component: 1700 - total flux cleaned = 0.0154932 Jy ! Component: 1750 - total flux cleaned = 0.0156787 Jy ! Component: 1800 - total flux cleaned = 0.0157703 Jy ! Component: 1850 - total flux cleaned = 0.0156802 Jy ! Component: 1900 - total flux cleaned = 0.0158598 Jy ! Component: 1950 - total flux cleaned = 0.0159473 Jy ! Component: 2000 - total flux cleaned = 0.0158176 Jy ! Component: 2050 - total flux cleaned = 0.0161189 Jy ! Component: 2100 - total flux cleaned = 0.0159477 Jy ! Component: 2150 - total flux cleaned = 0.016074 Jy ! Component: 2200 - total flux cleaned = 0.0162817 Jy ! Component: 2250 - total flux cleaned = 0.0162816 Jy ! Component: 2300 - total flux cleaned = 0.0163627 Jy ! Component: 2350 - total flux cleaned = 0.0163625 Jy ! Component: 2400 - total flux cleaned = 0.016482 Jy ! Component: 2450 - total flux cleaned = 0.0164426 Jy ! Component: 2500 - total flux cleaned = 0.0165205 Jy ! Component: 2550 - total flux cleaned = 0.0165978 Jy ! Component: 2600 - total flux cleaned = 0.0165598 Jy ! Component: 2650 - total flux cleaned = 0.0165978 Jy ! Component: 2700 - total flux cleaned = 0.0166359 Jy ! Component: 2750 - total flux cleaned = 0.0165614 Jy ! Component: 2800 - total flux cleaned = 0.0166356 Jy ! Component: 2850 - total flux cleaned = 0.016709 Jy ! Component: 2900 - total flux cleaned = 0.0167454 Jy ! Component: 2950 - total flux cleaned = 0.0167097 Jy ! Component: 3000 - total flux cleaned = 0.0167103 Jy ! Component: 3050 - total flux cleaned = 0.0168166 Jy ! Component: 3100 - total flux cleaned = 0.0166765 Jy ! Component: 3150 - total flux cleaned = 0.0168513 Jy ! Component: 3200 - total flux cleaned = 0.0168857 Jy ! Component: 3250 - total flux cleaned = 0.0168859 Jy ! Component: 3300 - total flux cleaned = 0.0168179 Jy ! Component: 3350 - total flux cleaned = 0.0168854 Jy ! Component: 3400 - total flux cleaned = 0.0168514 Jy ! Component: 3450 - total flux cleaned = 0.0167514 Jy ! Component: 3500 - total flux cleaned = 0.0166853 Jy ! Component: 3550 - total flux cleaned = 0.0167507 Jy ! Component: 3600 - total flux cleaned = 0.0166207 Jy ! Component: 3650 - total flux cleaned = 0.0166205 Jy ! Component: 3700 - total flux cleaned = 0.0166206 Jy ! Component: 3750 - total flux cleaned = 0.0165886 Jy ! Component: 3800 - total flux cleaned = 0.0164937 Jy ! Component: 3850 - total flux cleaned = 0.0163999 Jy ! Component: 3900 - total flux cleaned = 0.016369 Jy ! Component: 3950 - total flux cleaned = 0.0164309 Jy ! Component: 4000 - total flux cleaned = 0.0163389 Jy ! Component: 4050 - total flux cleaned = 0.0163388 Jy ! Total flux subtracted in 4096 components = 0.0162783 Jy ! Clean residual min=-0.001765 max=0.001732 Jy/beam ! Clean residual mean=0.000001 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.134918 Jy keep ! Adding 323 model components to the UV plane model. ! The established model now contains 434 components and 0.134918 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp192a0_uvs/J2338+2659_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.806 x 2.173 at -1.906 degrees (North through East) ! Clean map min=-0.0037209 max=0.035323 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a0_uvs/J2338+2659_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0353232 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000520392 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -4.41969 4.41969 8.83937 17.6787 35.3575 70.715 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.035 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 67.878 quit ! Quitting program ! Log file /scr/pima/bp192a0_uvs/J2338+2659_X_uvs.log closed on Fri Aug 21 06:53:37 2015