! Started logfile: /scr/pima/s5272c_uvs/J2029+4926_X_uvs.log on Wed Jan 1 14:24:00 2014 obs /scr/pima/s5272c_uvs/J2029+4926_X_uva.fits ! Reading UV FITS file: /scr/pima/s5272c_uvs/J2029+4926_X_uva.fits ! AN table 1: 11 integrations on 15 of 15 possible baselines. ! AN table 2: 19 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.907042 visibilities/baseline/integration-bin. ! Found source: J2029+4926 ! ! 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 LL RL LR ! ! Read 0 lines of history. ! ! Reading 10304 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/s5272c_uvs/J2029+4926_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=1.001254Jy sigma=1.385140 ! Fit after self-cal, rms=0.965334Jy sigma=1.312280 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.617 mas, bmaj=2.705 mas, bpa=-72.18 degrees ! Estimated noise=21.0141 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 = 0.0305445 Jy ! Component: 100 - total flux cleaned = 0.0414362 Jy ! Total flux subtracted in 100 components = 0.0414362 Jy ! Clean residual min=-0.005731 max=0.005230 Jy/beam ! Clean residual mean=-0.000002 rms=0.001251 Jy/beam ! Combined flux in latest and established models = 0.0414362 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0414362 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=0.038396Jy sigma=0.051805 ! Fit after self-cal, rms=0.037045Jy sigma=0.050514 ! 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=1.971 mas, bmaj=3.017 mas, bpa=-79.93 degrees ! Estimated noise=11.5253 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 = 0.0085541 Jy ! Component: 100 - total flux cleaned = 0.0126152 Jy ! Component: 150 - total flux cleaned = 0.0153654 Jy ! Component: 200 - total flux cleaned = 0.0174749 Jy ! Total flux subtracted in 200 components = 0.0174749 Jy ! Clean residual min=-0.003233 max=0.002403 Jy/beam ! Clean residual mean=-0.000002 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.0589111 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 47 components and 0.0589111 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=0.036534Jy sigma=0.045935 ! Fit after self-cal, rms=0.036546Jy sigma=0.045908 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.971 x 3.017 at -79.93 degrees (North through East) ! Clean map min=-0.0032585 max=0.045033 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* HN 1.00* LA 1.00* NL 1.00* ! OV 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* LA 1.00* NL 1.00* ! OV 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* LA 1.00* NL 1.00* ! OV 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* LA 1.00* NL 1.00* ! OV 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* LA 1.00* NL 1.00* ! OV 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 HN 0.95 LA 0.87 NL 1.00 ! OV 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* LA 1.00* NL 1.00* ! OV 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.85 HN 1.11 LA 0.94 NL 0.96 ! OV 1.09 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* LA 1.00* NL 1.00* ! OV 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* LA 1.00* NL 1.00* ! OV 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 HN 1.04 LA 1.01 NL 1.06 ! OV 0.92 SC 0.84 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* LA 1.00* NL 1.00* ! OV 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* LA 1.00* NL 1.00* ! OV 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 HN 0.87 LA 0.98 NL 0.89 ! OV 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* LA 1.00* NL 1.00* ! OV 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.11 HN 0.85 LA 0.95 NL 0.93 ! OV 0.87 ! ! ! Fit before self-cal, rms=0.036546Jy sigma=0.045908 ! Fit after self-cal, rms=0.035753Jy sigma=0.045602 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.971 mas, bmaj=3.021 mas, bpa=-80.64 degrees ! Estimated noise=11.2042 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 = 0.000888825 Jy ! Component: 100 - total flux cleaned = 0.00162344 Jy ! Component: 150 - total flux cleaned = 0.00225474 Jy ! Component: 200 - total flux cleaned = 0.00280057 Jy ! Total flux subtracted in 200 components = 0.00280057 Jy ! Clean residual min=-0.002438 max=0.002077 Jy/beam ! Clean residual mean=-0.000000 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.0617116 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 60 components and 0.0617117 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=0.035517Jy sigma=0.045510 ! Fit after self-cal, rms=0.035524Jy sigma=0.045500 ! 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=0.035524Jy sigma=0.045500 ! Fit after self-cal, rms=0.035107Jy sigma=0.045382 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.963 mas, bmaj=3.02 mas, bpa=-81.23 degrees ! Estimated noise=11.1247 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000624077 Jy ! Component: 100 - total flux cleaned = 0.00108659 Jy ! Component: 150 - total flux cleaned = 0.00150517 Jy ! Component: 200 - total flux cleaned = 0.00185725 Jy ! Total flux subtracted in 200 components = 0.00185725 Jy ! Clean residual min=-0.002311 max=0.002012 Jy/beam ! Clean residual mean=0.000000 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.0635689 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 72 components and 0.0635689 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=0.034936Jy sigma=0.045346 ! Fit after self-cal, rms=0.034942Jy sigma=0.045337 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 = 0.000351829 Jy ! Component: 100 - total flux cleaned = 0.000633161 Jy ! Component: 150 - total flux cleaned = 0.000862407 Jy ! Component: 200 - total flux cleaned = 0.00108397 Jy ! Total flux subtracted in 200 components = 0.00108397 Jy ! Clean residual min=-0.002208 max=0.002038 Jy/beam ! Clean residual mean=0.000000 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.0646529 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 77 components and 0.0646529 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=0.034876Jy sigma=0.045326 ! Fit after self-cal, rms=0.034839Jy sigma=0.045318 ! 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=0.034839Jy sigma=0.045318 ! Fit after self-cal, rms=0.034646Jy sigma=0.045257 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.964 mas, bmaj=3.013 mas, bpa=-80.83 degrees ! Estimated noise=11.0895 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000329129 Jy ! Component: 100 - total flux cleaned = 0.000562931 Jy ! Component: 150 - total flux cleaned = 0.000778505 Jy ! Component: 200 - total flux cleaned = 0.00094058 Jy ! Total flux subtracted in 200 components = 0.00094058 Jy ! Clean residual min=-0.002238 max=0.001956 Jy/beam ! Clean residual mean=-0.000000 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.0655934 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 84 components and 0.0655934 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=0.034596Jy sigma=0.045247 ! Fit after self-cal, rms=0.034598Jy sigma=0.045242 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 = 0.000177328 Jy ! Component: 100 - total flux cleaned = 0.000295812 Jy ! Component: 150 - total flux cleaned = 0.0004041 Jy ! Component: 200 - total flux cleaned = 0.000464166 Jy ! Total flux subtracted in 200 components = 0.000464166 Jy ! Clean residual min=-0.002207 max=0.001969 Jy/beam ! Clean residual mean=-0.000000 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.0660576 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 87 components and 0.0660576 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=0.034574Jy sigma=0.045239 ! Fit after self-cal, rms=0.034575Jy sigma=0.045238 ! 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=0.034575Jy sigma=0.045238 ! Fit after self-cal, rms=0.034313Jy sigma=0.045176 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.321 mas, bmaj=3.329 mas, bpa=-89.06 degrees ! Estimated noise=10.5705 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000252602 Jy ! Component: 100 - total flux cleaned = 0.000370772 Jy ! Component: 150 - total flux cleaned = 0.000471077 Jy ! Component: 200 - total flux cleaned = 0.00055549 Jy ! Total flux subtracted in 200 components = 0.00055549 Jy ! Clean residual min=-0.002064 max=0.002039 Jy/beam ! Clean residual mean=-0.000000 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.0666131 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 90 components and 0.0666131 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=0.034279Jy sigma=0.045185 ! Fit after self-cal, rms=0.034284Jy sigma=0.045184 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 = 4.17286e-05 Jy ! Component: 100 - total flux cleaned = 0.000108842 Jy ! Component: 150 - total flux cleaned = 0.000155511 Jy ! Component: 200 - total flux cleaned = 0.000179852 Jy ! Total flux subtracted in 200 components = 0.000179852 Jy ! Clean residual min=-0.002062 max=0.002028 Jy/beam ! Clean residual mean=-0.000000 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.0667929 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 98 components and 0.0667929 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=0.034273Jy sigma=0.045187 ! Fit after self-cal, rms=0.034274Jy sigma=0.045187 ! 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=1.961 mas, bmaj=3.004 mas, bpa=-80.5 degrees ! Estimated noise=11.0097 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.961 x 3.004 at -80.5 degrees (North through East) ! Clean map min=-0.0020223 max=0.043246 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.615 mas, bmaj=2.686 mas, bpa=-72.3 degrees ! Estimated noise=19.8302 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0294006 Jy ! Component: 100 - total flux cleaned = 0.0402759 Jy ! Component: 150 - total flux cleaned = 0.0465819 Jy ! Component: 200 - total flux cleaned = 0.0508625 Jy ! Total flux subtracted in 200 components = 0.0508625 Jy ! Clean residual min=-0.003846 max=0.003127 Jy/beam ! Clean residual mean=0.000002 rms=0.000864 Jy/beam ! Combined flux in latest and established models = 0.0508625 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.0508625 Jy ! Inverting map and beam ! Estimated beam: bmin=1.961 mas, bmaj=3.004 mas, bpa=-80.5 degrees ! Estimated noise=11.0097 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 = 0.00395288 Jy ! Component: 100 - total flux cleaned = 0.00640367 Jy ! Component: 150 - total flux cleaned = 0.0082749 Jy ! Component: 200 - total flux cleaned = 0.00973835 Jy ! Total flux subtracted in 200 components = 0.00973835 Jy ! Clean residual min=-0.002591 max=0.001985 Jy/beam ! Clean residual mean=-0.000000 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.0606008 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 58 components and 0.0606008 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=2.321 mas, bmaj=3.329 mas, bpa=-89.06 degrees ! Estimated noise=10.5705 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133539 Jy ! Component: 100 - total flux cleaned = 0.00232154 Jy ! Component: 150 - total flux cleaned = 0.00309139 Jy ! Component: 200 - total flux cleaned = 0.00370634 Jy ! Total flux subtracted in 200 components = 0.00370634 Jy ! Clean residual min=-0.002288 max=0.002062 Jy/beam ! Clean residual mean=-0.000000 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.0643071 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 = 0.000496742 Jy ! Component: 100 - total flux cleaned = 0.000903684 Jy ! Component: 150 - total flux cleaned = 0.00123882 Jy ! Component: 200 - total flux cleaned = 0.00151548 Jy ! Total flux subtracted in 200 components = 0.00151548 Jy ! Clean residual min=-0.002125 max=0.002017 Jy/beam ! Clean residual mean=-0.000000 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.0658226 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 86 components and 0.0658226 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.961 mas, bmaj=3.004 mas, bpa=-80.5 degrees ! Estimated noise=11.0097 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000126741 Jy ! Component: 100 - total flux cleaned = 0.000252825 Jy ! Component: 150 - total flux cleaned = 0.000369874 Jy ! Component: 200 - total flux cleaned = 0.000469412 Jy ! Total flux subtracted in 200 components = 0.000469412 Jy ! Clean residual min=-0.002060 max=0.001957 Jy/beam ! Clean residual mean=-0.000000 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.066292 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 93 components and 0.066292 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=0.034256Jy sigma=0.045179 ! Fit after self-cal, rms=0.034258Jy sigma=0.045177 wmodel /scr/pima/s5272c_uvs/J2029+4926_X_map.mod ! Writing 93 model components to file: /scr/pima/s5272c_uvs/J2029+4926_X_map.mod wobs /scr/pima/s5272c_uvs/J2029+4926_X_uvs.fits ! Writing UV FITS file: /scr/pima/s5272c_uvs/J2029+4926_X_uvs.fits wwins /scr/pima/s5272c_uvs/J2029+4926_X_map.win ! wwins: Wrote 1 windows to /scr/pima/s5272c_uvs/J2029+4926_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 = -0.000229674 Jy ! Component: 100 - total flux cleaned = -0.000399616 Jy ! Component: 150 - total flux cleaned = -0.000367404 Jy ! Component: 200 - total flux cleaned = -0.000305757 Jy ! Component: 250 - total flux cleaned = -0.000276521 Jy ! Component: 300 - total flux cleaned = -0.00038945 Jy ! Component: 350 - total flux cleaned = -0.000362253 Jy ! Component: 400 - total flux cleaned = -0.00038891 Jy ! Component: 450 - total flux cleaned = -0.000414093 Jy ! Component: 500 - total flux cleaned = -0.000314849 Jy ! Component: 550 - total flux cleaned = -0.00033944 Jy ! Component: 600 - total flux cleaned = -0.000222044 Jy ! Component: 650 - total flux cleaned = -0.000221709 Jy ! Component: 700 - total flux cleaned = -0.000131824 Jy ! Component: 750 - total flux cleaned = -2.27195e-05 Jy ! Component: 800 - total flux cleaned = -2.2415e-05 Jy ! Component: 850 - total flux cleaned = 8.30513e-05 Jy ! Component: 900 - total flux cleaned = 8.37517e-05 Jy ! Component: 950 - total flux cleaned = 0.000164818 Jy ! Component: 1000 - total flux cleaned = 0.000105104 Jy ! Component: 1050 - total flux cleaned = 8.5151e-05 Jy ! Component: 1100 - total flux cleaned = 4.65951e-05 Jy ! Component: 1150 - total flux cleaned = 8.40398e-05 Jy ! Component: 1200 - total flux cleaned = 9.95142e-06 Jy ! Component: 1250 - total flux cleaned = -8.49138e-06 Jy ! Component: 1300 - total flux cleaned = -9.80749e-05 Jy ! Component: 1350 - total flux cleaned = -8.02413e-05 Jy ! Component: 1400 - total flux cleaned = -9.78268e-05 Jy ! Component: 1450 - total flux cleaned = -0.000114942 Jy ! Component: 1500 - total flux cleaned = -9.78201e-05 Jy ! Component: 1550 - total flux cleaned = -4.76782e-05 Jy ! Component: 1600 - total flux cleaned = -1.4773e-05 Jy ! Component: 1650 - total flux cleaned = 1.79316e-05 Jy ! Component: 1700 - total flux cleaned = 1.82091e-05 Jy ! Component: 1750 - total flux cleaned = 0.000114038 Jy ! Component: 1800 - total flux cleaned = 0.000224324 Jy ! Component: 1850 - total flux cleaned = 0.000271049 Jy ! Component: 1900 - total flux cleaned = 0.000317505 Jy ! Component: 1950 - total flux cleaned = 0.0004394 Jy ! Component: 2000 - total flux cleaned = 0.00049984 Jy ! Component: 2050 - total flux cleaned = 0.000544606 Jy ! Component: 2100 - total flux cleaned = 0.000618652 Jy ! Component: 2150 - total flux cleaned = 0.000648081 Jy ! Component: 2200 - total flux cleaned = 0.000734892 Jy ! Component: 2250 - total flux cleaned = 0.000777847 Jy ! Component: 2300 - total flux cleaned = 0.000862857 Jy ! Component: 2350 - total flux cleaned = 0.000905146 Jy ! Component: 2400 - total flux cleaned = 0.000905288 Jy ! Component: 2450 - total flux cleaned = 0.00090555 Jy ! Component: 2500 - total flux cleaned = 0.000987777 Jy ! Component: 2550 - total flux cleaned = 0.00100145 Jy ! Component: 2600 - total flux cleaned = 0.00102816 Jy ! Component: 2650 - total flux cleaned = 0.00105476 Jy ! Component: 2700 - total flux cleaned = 0.00108136 Jy ! Component: 2750 - total flux cleaned = 0.001147 Jy ! Component: 2800 - total flux cleaned = 0.00121201 Jy ! Component: 2850 - total flux cleaned = 0.00125068 Jy ! Component: 2900 - total flux cleaned = 0.00128899 Jy ! Component: 2950 - total flux cleaned = 0.00132702 Jy ! Component: 3000 - total flux cleaned = 0.00133951 Jy ! Component: 3050 - total flux cleaned = 0.00140179 Jy ! Component: 3100 - total flux cleaned = 0.00140172 Jy ! Component: 3150 - total flux cleaned = 0.00146303 Jy ! Component: 3200 - total flux cleaned = 0.00148744 Jy ! Component: 3250 - total flux cleaned = 0.00155981 Jy ! Component: 3300 - total flux cleaned = 0.0015598 Jy ! Component: 3350 - total flux cleaned = 0.00161927 Jy ! Component: 3400 - total flux cleaned = 0.00160753 Jy ! Component: 3450 - total flux cleaned = 0.00166606 Jy ! Component: 3500 - total flux cleaned = 0.00170089 Jy ! Component: 3550 - total flux cleaned = 0.00172395 Jy ! Component: 3600 - total flux cleaned = 0.00181567 Jy ! Component: 3650 - total flux cleaned = 0.00183842 Jy ! Component: 3700 - total flux cleaned = 0.00187231 Jy ! Component: 3750 - total flux cleaned = 0.00195085 Jy ! Component: 3800 - total flux cleaned = 0.00202871 Jy ! Component: 3850 - total flux cleaned = 0.00207282 Jy ! Component: 3900 - total flux cleaned = 0.00208372 Jy ! Component: 3950 - total flux cleaned = 0.00217099 Jy ! Component: 4000 - total flux cleaned = 0.00220357 Jy ! Component: 4050 - total flux cleaned = 0.0022682 Jy ! Total flux subtracted in 4096 components = 0.0023539 Jy ! Clean residual min=-0.000720 max=0.000824 Jy/beam ! Clean residual mean=-0.000000 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.0686459 Jy keep ! Adding 316 model components to the UV plane model. ! The established model now contains 409 components and 0.068646 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s5272c_uvs/J2029+4926_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.961 x 3.004 at -80.5 degrees (North through East) ! Clean map min=-0.0011941 max=0.042866 Jy/beam ! Writing clean map to FITS file: /scr/pima/s5272c_uvs/J2029+4926_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0428656 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000209267 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.46458 1.46458 2.92917 5.85833 11.7167 23.4333 46.8667 93.7333 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.042 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 204.836 quit ! Quitting program ! Log file /scr/pima/s5272c_uvs/J2029+4926_X_uvs.log closed on Wed Jan 1 14:24:05 2014