! Started logfile: /scr/pima/br149z8_uvs/J2208+5752_X_uvs.log on Tue Mar 29 13:39:36 2016 obs /scr/pima/br149z8_uvs/J2208+5752_X_uva.fits ! Reading UV FITS file: /scr/pima/br149z8_uvs/J2208+5752_X_uva.fits ! AN table 1: 14 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.711111 visibilities/baseline/integration-bin. ! Found source: J2208+5752 ! ! 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 8.10949e+09 1.28e+08 1 1.28e+08 ! 02 2 8.12349e+09 1.28e+08 1 1.28e+08 ! 03 3 8.16549e+09 1.28e+08 1 1.28e+08 ! 04 4 8.23549e+09 1.28e+08 1 1.28e+08 ! 05 5 8.31949e+09 1.28e+08 1 1.28e+08 ! 06 6 8.41749e+09 1.28e+08 1 1.28e+08 ! 07 7 8.55649e+09 1.28e+08 1 1.28e+08 ! 08 8 8.58349e+09 1.28e+08 1 1.28e+08 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 3584 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! 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/br149z8_uvs/J2208+5752_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. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.001303Jy sigma=26.815401 ! Fit after self-cal, rms=0.983249Jy sigma=26.336730 ! 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=0.9761 mas, bmaj=2.46 mas, bpa=11.66 degrees ! Estimated noise=0.881228 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 = 0.0129737 Jy ! Component: 100 - total flux cleaned = 0.0158165 Jy ! Total flux subtracted in 100 components = 0.0158165 Jy ! Clean residual min=-0.002647 max=0.002609 Jy/beam ! Clean residual mean=-0.000002 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.0158165 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0158165 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.029913Jy sigma=0.773536 ! Fit after self-cal, rms=0.027890Jy sigma=0.715215 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00386676 Jy ! Component: 100 - total flux cleaned = 0.00471875 Jy ! Total flux subtracted in 100 components = 0.00471875 Jy ! Clean residual min=-0.002283 max=0.002369 Jy/beam ! Clean residual mean=-0.000001 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.0205352 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 11 components and 0.0205352 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027356Jy sigma=0.700823 ! Fit after self-cal, rms=0.027351Jy sigma=0.700695 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.211 mas, bmaj=2.559 mas, bpa=11.91 degrees ! Estimated noise=0.479502 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 = 0.00117279 Jy ! Component: 100 - total flux cleaned = 0.00164601 Jy ! Component: 150 - total flux cleaned = 0.00181252 Jy ! Component: 200 - total flux cleaned = 0.00189198 Jy ! Total flux subtracted in 200 components = 0.00189198 Jy ! Clean residual min=-0.001645 max=0.001537 Jy/beam ! Clean residual mean=-0.000001 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.0224272 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 23 components and 0.0224272 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027298Jy sigma=0.699191 ! Fit after self-cal, rms=0.027293Jy sigma=0.699040 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.211 x 2.559 at 11.91 degrees (North through East) ! Clean map min=-0.0016067 max=0.02094 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* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! 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. ! 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 1.11 FD 1.01 HN 0.99 KP 1.19 ! LA 1.01 MK 1.01 NL 0.90 OV 0.88 ! PT 1.00 SC 0.96 ! ! ! Fit before self-cal, rms=0.027293Jy sigma=0.699040 ! Fit after self-cal, rms=0.027348Jy sigma=0.698649 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.212 mas, bmaj=2.565 mas, bpa=11.94 degrees ! Estimated noise=0.480312 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 = 0.000201524 Jy ! Component: 100 - total flux cleaned = 0.000244869 Jy ! Component: 150 - total flux cleaned = 0.000270768 Jy ! Component: 200 - total flux cleaned = 0.000294911 Jy ! Total flux subtracted in 200 components = 0.000294911 Jy ! Clean residual min=-0.001649 max=0.001461 Jy/beam ! Clean residual mean=-0.000001 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.0227221 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 26 components and 0.0227221 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027334Jy sigma=0.698273 ! Fit after self-cal, rms=0.027339Jy sigma=0.698144 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027339Jy sigma=0.698144 ! Fit after self-cal, rms=0.027375Jy sigma=0.698128 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.212 mas, bmaj=2.566 mas, bpa=11.93 degrees ! Estimated noise=0.480588 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000106316 Jy ! Component: 100 - total flux cleaned = 0.000142377 Jy ! Component: 150 - total flux cleaned = 0.0001538 Jy ! Component: 200 - total flux cleaned = 0.000143183 Jy ! Total flux subtracted in 200 components = 0.000143183 Jy ! Clean residual min=-0.001635 max=0.001451 Jy/beam ! Clean residual mean=-0.000001 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.0228653 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 27 components and 0.0228653 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027366Jy sigma=0.697876 ! Fit after self-cal, rms=0.027365Jy sigma=0.697846 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 = 5.12319e-05 Jy ! Component: 100 - total flux cleaned = 5.16897e-05 Jy ! Component: 150 - total flux cleaned = 5.20202e-05 Jy ! Component: 200 - total flux cleaned = 5.19058e-05 Jy ! Total flux subtracted in 200 components = 5.19058e-05 Jy ! Clean residual min=-0.001610 max=0.001461 Jy/beam ! Clean residual mean=-0.000000 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.0229172 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 27 components and 0.0229172 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027358Jy sigma=0.697660 ! Fit after self-cal, rms=0.027356Jy sigma=0.697643 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027356Jy sigma=0.697643 ! Fit after self-cal, rms=0.027490Jy sigma=0.697147 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.209 mas, bmaj=2.567 mas, bpa=12.06 degrees ! Estimated noise=0.482899 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.23859e-05 Jy ! Component: 100 - total flux cleaned = 3.36156e-05 Jy ! Component: 150 - total flux cleaned = 3.40879e-05 Jy ! Component: 200 - total flux cleaned = 4.35565e-05 Jy ! Total flux subtracted in 200 components = 4.35565e-05 Jy ! Clean residual min=-0.001631 max=0.001405 Jy/beam ! Clean residual mean=-0.000001 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.0229607 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 32 components and 0.0229608 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027482Jy sigma=0.696980 ! Fit after self-cal, rms=0.027487Jy sigma=0.696905 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 = -9.35361e-08 Jy ! Component: 100 - total flux cleaned = 3.51249e-07 Jy ! Component: 150 - total flux cleaned = 4.58613e-07 Jy ! Component: 200 - total flux cleaned = 4.45224e-07 Jy ! Total flux subtracted in 200 components = 4.45224e-07 Jy ! Clean residual min=-0.001632 max=0.001424 Jy/beam ! Clean residual mean=-0.000001 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.0229612 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 32 components and 0.0229612 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027481Jy sigma=0.696770 ! Fit after self-cal, rms=0.027479Jy sigma=0.696758 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027479Jy sigma=0.696758 ! Fit after self-cal, rms=0.027535Jy sigma=0.696742 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.211 mas, bmaj=2.923 mas, bpa=15.79 degrees ! Estimated noise=0.56947 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.7427e-05 Jy ! Component: 100 - total flux cleaned = -6.95695e-05 Jy ! Component: 150 - total flux cleaned = -5.79693e-05 Jy ! Component: 200 - total flux cleaned = -5.34483e-05 Jy ! Total flux subtracted in 200 components = -5.34483e-05 Jy ! Clean residual min=-0.001729 max=0.001479 Jy/beam ! Clean residual mean=-0.000001 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.0229077 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 40 components and 0.0229077 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027534Jy sigma=0.696736 ! Fit after self-cal, rms=0.027535Jy sigma=0.696668 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 = -3.99383e-05 Jy ! Component: 100 - total flux cleaned = -4.028e-05 Jy ! Component: 150 - total flux cleaned = -3.05674e-05 Jy ! Component: 200 - total flux cleaned = -3.04404e-05 Jy ! Total flux subtracted in 200 components = -3.04404e-05 Jy ! Clean residual min=-0.001728 max=0.001476 Jy/beam ! Clean residual mean=-0.000001 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.0228773 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 41 components and 0.0228773 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027535Jy sigma=0.696686 ! Fit after self-cal, rms=0.027534Jy sigma=0.696642 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.208 mas, bmaj=2.568 mas, bpa=12.12 degrees ! Estimated noise=0.483582 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.208 x 2.568 at 12.12 degrees (North through East) ! Clean map min=-0.0016068 max=0.021444 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=0.9713 mas, bmaj=2.468 mas, bpa=11.87 degrees ! Estimated noise=0.888279 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0159433 Jy ! Component: 100 - total flux cleaned = 0.0197575 Jy ! Component: 150 - total flux cleaned = 0.0211222 Jy ! Component: 200 - total flux cleaned = 0.0212119 Jy ! Total flux subtracted in 200 components = 0.0212119 Jy ! Clean residual min=-0.002326 max=0.002293 Jy/beam ! Clean residual mean=-0.000001 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.0212119 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0212119 Jy ! Inverting map and beam ! Estimated beam: bmin=1.208 mas, bmaj=2.568 mas, bpa=12.12 degrees ! Estimated noise=0.483582 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 = 0.000805231 Jy ! Component: 100 - total flux cleaned = 0.00106516 Jy ! Component: 150 - total flux cleaned = 0.00128152 Jy ! Component: 200 - total flux cleaned = 0.00144561 Jy ! Total flux subtracted in 200 components = 0.00144561 Jy ! Clean residual min=-0.001668 max=0.001482 Jy/beam ! Clean residual mean=-0.000001 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.0226575 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 22 components and 0.0226575 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=2.211 mas, bmaj=2.923 mas, bpa=15.79 degrees ! Estimated noise=0.56947 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.64022e-05 Jy ! Component: 100 - total flux cleaned = 0.000123728 Jy ! Component: 150 - total flux cleaned = 0.00017516 Jy ! Component: 200 - total flux cleaned = 0.000216862 Jy ! Total flux subtracted in 200 components = 0.000216862 Jy ! Clean residual min=-0.001691 max=0.001496 Jy/beam ! Clean residual mean=-0.000001 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.0228743 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 = 1.36915e-05 Jy ! Component: 100 - total flux cleaned = 1.35999e-05 Jy ! Component: 150 - total flux cleaned = 1.37976e-05 Jy ! Component: 200 - total flux cleaned = 1.41563e-05 Jy ! Total flux subtracted in 200 components = 1.41563e-05 Jy ! Clean residual min=-0.001696 max=0.001493 Jy/beam ! Clean residual mean=-0.000001 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.0228885 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 34 components and 0.0228885 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.208 mas, bmaj=2.568 mas, bpa=12.12 degrees ! Estimated noise=0.483582 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000233915 Jy ! Component: 100 - total flux cleaned = 0.000232769 Jy ! Component: 150 - total flux cleaned = 0.000190755 Jy ! Component: 200 - total flux cleaned = 0.000165576 Jy ! Total flux subtracted in 200 components = 0.000165576 Jy ! Clean residual min=-0.001620 max=0.001450 Jy/beam ! Clean residual mean=-0.000001 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.0230541 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 40 components and 0.0230541 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027550Jy sigma=0.696978 ! Fit after self-cal, rms=0.027548Jy sigma=0.696901 wmodel /scr/pima/br149z8_uvs/J2208+5752_X_map.mod ! Writing 40 model components to file: /scr/pima/br149z8_uvs/J2208+5752_X_map.mod wobs /scr/pima/br149z8_uvs/J2208+5752_X_uvs.fits ! Writing UV FITS file: /scr/pima/br149z8_uvs/J2208+5752_X_uvs.fits wwins /scr/pima/br149z8_uvs/J2208+5752_X_map.win ! wwins: Wrote 1 windows to /scr/pima/br149z8_uvs/J2208+5752_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 = -0.000641581 Jy ! Component: 100 - total flux cleaned = -0.000824216 Jy ! Component: 150 - total flux cleaned = -0.00087155 Jy ! Component: 200 - total flux cleaned = -0.000803979 Jy ! Component: 250 - total flux cleaned = -0.000803507 Jy ! Component: 300 - total flux cleaned = -0.000803697 Jy ! Component: 350 - total flux cleaned = -0.000862137 Jy ! Component: 400 - total flux cleaned = -0.000881428 Jy ! Component: 450 - total flux cleaned = -0.000935433 Jy ! Component: 500 - total flux cleaned = -0.000934931 Jy ! Component: 550 - total flux cleaned = -0.000968911 Jy ! Component: 600 - total flux cleaned = -0.00100202 Jy ! Component: 650 - total flux cleaned = -0.00105005 Jy ! Component: 700 - total flux cleaned = -0.00104972 Jy ! Component: 750 - total flux cleaned = -0.00107942 Jy ! Component: 800 - total flux cleaned = -0.00119652 Jy ! Component: 850 - total flux cleaned = -0.00126769 Jy ! Component: 900 - total flux cleaned = -0.00139292 Jy ! Component: 950 - total flux cleaned = -0.00154327 Jy ! Component: 1000 - total flux cleaned = -0.00166352 Jy ! Component: 1050 - total flux cleaned = -0.00176802 Jy ! Component: 1100 - total flux cleaned = -0.00187051 Jy ! Component: 1150 - total flux cleaned = -0.00194583 Jy ! Component: 1200 - total flux cleaned = -0.00203183 Jy ! Component: 1250 - total flux cleaned = -0.00206806 Jy ! Component: 1300 - total flux cleaned = -0.00203248 Jy ! Component: 1350 - total flux cleaned = -0.00211406 Jy ! Component: 1400 - total flux cleaned = -0.00209092 Jy ! Component: 1450 - total flux cleaned = -0.00211362 Jy ! Component: 1500 - total flux cleaned = -0.00212474 Jy ! Component: 1550 - total flux cleaned = -0.00208115 Jy ! Component: 1600 - total flux cleaned = -0.00207053 Jy ! Component: 1650 - total flux cleaned = -0.0020707 Jy ! Component: 1700 - total flux cleaned = -0.00206019 Jy ! Component: 1750 - total flux cleaned = -0.00203976 Jy ! Component: 1800 - total flux cleaned = -0.00203996 Jy ! Component: 1850 - total flux cleaned = -0.00203977 Jy ! Component: 1900 - total flux cleaned = -0.00204948 Jy ! Component: 1950 - total flux cleaned = -0.00203972 Jy ! Component: 2000 - total flux cleaned = -0.00205888 Jy ! Component: 2050 - total flux cleaned = -0.00207767 Jy ! Component: 2100 - total flux cleaned = -0.002059 Jy ! Component: 2150 - total flux cleaned = -0.0020959 Jy ! Component: 2200 - total flux cleaned = -0.00210501 Jy ! Component: 2250 - total flux cleaned = -0.00210489 Jy ! Component: 2300 - total flux cleaned = -0.00208706 Jy ! Component: 2350 - total flux cleaned = -0.002087 Jy ! Component: 2400 - total flux cleaned = -0.00209572 Jy ! Component: 2450 - total flux cleaned = -0.00213018 Jy ! Component: 2500 - total flux cleaned = -0.00212167 Jy ! Component: 2550 - total flux cleaned = -0.0021555 Jy ! Component: 2600 - total flux cleaned = -0.00219722 Jy ! Component: 2650 - total flux cleaned = -0.00220559 Jy ! Component: 2700 - total flux cleaned = -0.00224641 Jy ! Component: 2750 - total flux cleaned = -0.00225454 Jy ! Component: 2800 - total flux cleaned = -0.00227053 Jy ! Component: 2850 - total flux cleaned = -0.0023022 Jy ! Component: 2900 - total flux cleaned = -0.00232571 Jy ! Component: 2950 - total flux cleaned = -0.00234122 Jy ! Component: 3000 - total flux cleaned = -0.00234893 Jy ! Component: 3050 - total flux cleaned = -0.00239461 Jy ! Component: 3100 - total flux cleaned = -0.0024096 Jy ! Component: 3150 - total flux cleaned = -0.00243952 Jy ! Component: 3200 - total flux cleaned = -0.00246912 Jy ! Component: 3250 - total flux cleaned = -0.00249845 Jy ! Component: 3300 - total flux cleaned = -0.002513 Jy ! Component: 3350 - total flux cleaned = -0.00254903 Jy ! Component: 3400 - total flux cleaned = -0.00256333 Jy ! Component: 3450 - total flux cleaned = -0.00258473 Jy ! Component: 3500 - total flux cleaned = -0.00259179 Jy ! Component: 3550 - total flux cleaned = -0.00262685 Jy ! Component: 3600 - total flux cleaned = -0.00264775 Jy ! Component: 3650 - total flux cleaned = -0.00268225 Jy ! Component: 3700 - total flux cleaned = -0.00270275 Jy ! Component: 3750 - total flux cleaned = -0.00273666 Jy ! Component: 3800 - total flux cleaned = -0.00275017 Jy ! Component: 3850 - total flux cleaned = -0.00277696 Jy ! Component: 3900 - total flux cleaned = -0.00280351 Jy ! Component: 3950 - total flux cleaned = -0.00283647 Jy ! Component: 4000 - total flux cleaned = -0.00284302 Jy ! Component: 4050 - total flux cleaned = -0.00287557 Jy ! Total flux subtracted in 4096 components = -0.00289494 Jy ! Clean residual min=-0.000401 max=0.000439 Jy/beam ! Clean residual mean=-0.000001 rms=0.000110 Jy/beam ! Combined flux in latest and established models = 0.0201591 Jy keep ! Adding 276 model components to the UV plane model. ! The established model now contains 316 components and 0.0201591 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/br149z8_uvs/J2208+5752_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.208 x 2.568 at 12.12 degrees (North through East) ! Clean map min=-0.0011575 max=0.021248 Jy/beam ! Writing clean map to FITS file: /scr/pima/br149z8_uvs/J2208+5752_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0212478 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000107037 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.51127 1.51127 3.02255 6.0451 12.0902 24.1804 48.3608 96.7215 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.021 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 198.508 quit ! Quitting program ! Log file /scr/pima/br149z8_uvs/J2208+5752_X_uvs.log closed on Tue Mar 29 13:39:39 2016