! Started logfile: /d2/scr/pima/bp171aa_uvs/J1311+1839_X_uvs.log on Thu Nov 28 23:38:39 2013 obs /d2/scr/pima/bp171aa_uvs/J1311+1839_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171aa_uvs/J1311+1839_X_uva.fits ! AN table 1: 9 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.68642 visibilities/baseline/integration-bin. ! Found source: J1311+1839 ! ! 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 7.40797e+09 3.2e+07 1 3.2e+07 ! 02 2 7.43997e+09 3.2e+07 1 3.2e+07 ! 03 3 7.47197e+09 3.2e+07 1 3.2e+07 ! 04 4 7.56797e+09 3.2e+07 1 3.2e+07 ! 05 5 7.75997e+09 3.2e+07 1 3.2e+07 ! 06 6 7.79197e+09 3.2e+07 1 3.2e+07 ! 07 7 7.82397e+09 3.2e+07 1 3.2e+07 ! 08 8 7.85597e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2224 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/bp171aa_uvs/J1311+1839_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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001449Jy sigma=0.707924 ! Fit after self-cal, rms=0.980682Jy sigma=0.693244 ! 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=1.073 mas, bmaj=2.498 mas, bpa=-1.032 degrees ! Estimated noise=27.4998 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 = 0.0143084 Jy ! Component: 100 - total flux cleaned = 0.0190266 Jy ! Total flux subtracted in 100 components = 0.0190266 Jy ! Clean residual min=-0.002937 max=0.003159 Jy/beam ! Clean residual mean=0.000007 rms=0.000860 Jy/beam ! Combined flux in latest and established models = 0.0190266 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0190266 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=0.030610Jy sigma=0.021636 ! Fit after self-cal, rms=0.028317Jy sigma=0.020014 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00588535 Jy ! Component: 100 - total flux cleaned = 0.00930835 Jy ! Total flux subtracted in 100 components = 0.00930835 Jy ! Clean residual min=-0.003220 max=0.003076 Jy/beam ! Clean residual mean=0.000007 rms=0.000895 Jy/beam ! Combined flux in latest and established models = 0.028335 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 20 components and 0.028335 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=0.026948Jy sigma=0.019047 ! Fit after self-cal, rms=0.026916Jy sigma=0.019025 ! 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=1.267 mas, bmaj=2.751 mas, bpa=-2.804 degrees ! Estimated noise=21.2492 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 = 0.00304371 Jy ! Component: 100 - total flux cleaned = 0.0050694 Jy ! Component: 150 - total flux cleaned = 0.00648558 Jy ! Component: 200 - total flux cleaned = 0.00750271 Jy ! Total flux subtracted in 200 components = 0.00750271 Jy ! Clean residual min=-0.003081 max=0.002877 Jy/beam ! Clean residual mean=0.000006 rms=0.000929 Jy/beam ! Combined flux in latest and established models = 0.0358377 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 48 components and 0.0358377 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=0.026507Jy sigma=0.018735 ! Fit after self-cal, rms=0.026468Jy sigma=0.018708 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.267 x 2.751 at -2.804 degrees (North through East) ! Clean map min=-0.003201 max=0.022107 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* 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 1.00* 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=0.026468Jy sigma=0.018708 ! Fit after self-cal, rms=0.026468Jy sigma=0.018708 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.267 mas, bmaj=2.751 mas, bpa=-2.804 degrees ! Estimated noise=21.2492 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 = 0.00103146 Jy ! Component: 100 - total flux cleaned = 0.00174454 Jy ! Component: 150 - total flux cleaned = 0.0022489 Jy ! Component: 200 - total flux cleaned = 0.00239336 Jy ! Total flux subtracted in 200 components = 0.00239336 Jy ! Clean residual min=-0.003254 max=0.002975 Jy/beam ! Clean residual mean=0.000006 rms=0.000929 Jy/beam ! Combined flux in latest and established models = 0.0382311 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 58 components and 0.0382311 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=0.026418Jy sigma=0.018673 ! Fit after self-cal, rms=0.026415Jy sigma=0.018670 ! 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=0.026415Jy sigma=0.018670 ! Fit after self-cal, rms=0.026415Jy sigma=0.018670 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.267 mas, bmaj=2.751 mas, bpa=-2.804 degrees ! Estimated noise=21.2492 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000181636 Jy ! Component: 100 - total flux cleaned = 0.000304193 Jy ! Component: 150 - total flux cleaned = 0.000400041 Jy ! Component: 200 - total flux cleaned = 0.000463457 Jy ! Total flux subtracted in 200 components = 0.000463457 Jy ! Clean residual min=-0.003193 max=0.002979 Jy/beam ! Clean residual mean=0.000006 rms=0.000927 Jy/beam ! Combined flux in latest and established models = 0.0386945 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 65 components and 0.0386945 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=0.026401Jy sigma=0.018660 ! Fit after self-cal, rms=0.026399Jy sigma=0.018659 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 = 9.39095e-05 Jy ! Component: 100 - total flux cleaned = 0.000156044 Jy ! Component: 150 - total flux cleaned = 0.000224834 Jy ! Component: 200 - total flux cleaned = 0.000288505 Jy ! Total flux subtracted in 200 components = 0.000288505 Jy ! Clean residual min=-0.003150 max=0.003001 Jy/beam ! Clean residual mean=0.000005 rms=0.000925 Jy/beam ! Combined flux in latest and established models = 0.038983 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 67 components and 0.038983 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=0.026390Jy sigma=0.018652 ! Fit after self-cal, rms=0.026388Jy sigma=0.018652 ! 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=0.026388Jy sigma=0.018652 ! Fit after self-cal, rms=0.026388Jy sigma=0.018652 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.267 mas, bmaj=2.751 mas, bpa=-2.804 degrees ! Estimated noise=21.2492 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.1918e-05 Jy ! Component: 100 - total flux cleaned = 0.000104361 Jy ! Component: 150 - total flux cleaned = 0.000153886 Jy ! Component: 200 - total flux cleaned = 0.000209597 Jy ! Total flux subtracted in 200 components = 0.000209597 Jy ! Clean residual min=-0.003115 max=0.003017 Jy/beam ! Clean residual mean=0.000005 rms=0.000923 Jy/beam ! Combined flux in latest and established models = 0.0391926 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 68 components and 0.0391926 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=0.026381Jy sigma=0.018646 ! Fit after self-cal, rms=0.026380Jy sigma=0.018645 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 = 4.7435e-05 Jy ! Component: 100 - total flux cleaned = 8.67389e-05 Jy ! Component: 150 - total flux cleaned = 0.000122619 Jy ! Component: 200 - total flux cleaned = 0.000156918 Jy ! Total flux subtracted in 200 components = 0.000156918 Jy ! Clean residual min=-0.003089 max=0.003038 Jy/beam ! Clean residual mean=0.000005 rms=0.000921 Jy/beam ! Combined flux in latest and established models = 0.0393495 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 71 components and 0.0393495 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=0.026373Jy sigma=0.018641 ! Fit after self-cal, rms=0.026371Jy sigma=0.018640 ! 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=0.026371Jy sigma=0.018640 ! Fit after self-cal, rms=0.026371Jy sigma=0.018640 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.034 mas, bmaj=3.244 mas, bpa=-8.259 degrees ! Estimated noise=24.683 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000877594 Jy ! Component: 100 - total flux cleaned = 0.00109312 Jy ! Component: 150 - total flux cleaned = 0.00113859 Jy ! Component: 200 - total flux cleaned = 0.00116503 Jy ! Total flux subtracted in 200 components = 0.00116503 Jy ! Clean residual min=-0.004538 max=0.004347 Jy/beam ! Clean residual mean=0.000010 rms=0.001527 Jy/beam ! Combined flux in latest and established models = 0.0405146 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 72 components and 0.0405146 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=0.026379Jy sigma=0.018645 ! Fit after self-cal, rms=0.026371Jy sigma=0.018639 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 = 0.000213394 Jy ! Component: 100 - total flux cleaned = 0.000229745 Jy ! Component: 150 - total flux cleaned = 0.00025732 Jy ! Component: 200 - total flux cleaned = 0.000269477 Jy ! Total flux subtracted in 200 components = 0.000269477 Jy ! Clean residual min=-0.004534 max=0.004397 Jy/beam ! Clean residual mean=0.000010 rms=0.001524 Jy/beam ! Combined flux in latest and established models = 0.0407841 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 73 components and 0.0407841 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=0.026378Jy sigma=0.018645 ! Fit after self-cal, rms=0.026375Jy sigma=0.018642 ! 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=1.267 mas, bmaj=2.751 mas, bpa=-2.804 degrees ! Estimated noise=21.2492 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.267 x 2.751 at -2.804 degrees (North through East) ! Clean map min=-0.0029993 max=0.021712 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=1.073 mas, bmaj=2.498 mas, bpa=-1.032 degrees ! Estimated noise=27.4998 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0173861 Jy ! Component: 100 - total flux cleaned = 0.0240835 Jy ! Component: 150 - total flux cleaned = 0.0284832 Jy ! Component: 200 - total flux cleaned = 0.0316165 Jy ! Total flux subtracted in 200 components = 0.0316165 Jy ! Clean residual min=-0.003083 max=0.003088 Jy/beam ! Clean residual mean=0.000006 rms=0.000893 Jy/beam ! Combined flux in latest and established models = 0.0316165 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0316165 Jy ! Inverting map and beam ! Estimated beam: bmin=1.267 mas, bmaj=2.751 mas, bpa=-2.804 degrees ! Estimated noise=21.2492 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 = 0.00256355 Jy ! Component: 100 - total flux cleaned = 0.00420867 Jy ! Component: 150 - total flux cleaned = 0.00533711 Jy ! Component: 200 - total flux cleaned = 0.00613749 Jy ! Total flux subtracted in 200 components = 0.00613749 Jy ! Clean residual min=-0.003053 max=0.003053 Jy/beam ! Clean residual mean=0.000006 rms=0.000938 Jy/beam ! Combined flux in latest and established models = 0.037754 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 38 components and 0.037754 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=2.034 mas, bmaj=3.244 mas, bpa=-8.259 degrees ! Estimated noise=24.683 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144793 Jy ! Component: 100 - total flux cleaned = 0.00215743 Jy ! Component: 150 - total flux cleaned = 0.00243323 Jy ! Component: 200 - total flux cleaned = 0.0025041 Jy ! Total flux subtracted in 200 components = 0.0025041 Jy ! Clean residual min=-0.004618 max=0.004379 Jy/beam ! Clean residual mean=0.000010 rms=0.001535 Jy/beam ! Combined flux in latest and established models = 0.0402581 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 = 3.9773e-05 Jy ! Component: 100 - total flux cleaned = 9.07451e-05 Jy ! Component: 150 - total flux cleaned = 0.000127608 Jy ! Component: 200 - total flux cleaned = 0.000175746 Jy ! Total flux subtracted in 200 components = 0.000175746 Jy ! Clean residual min=-0.004608 max=0.004370 Jy/beam ! Clean residual mean=0.000010 rms=0.001530 Jy/beam ! Combined flux in latest and established models = 0.0404338 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 42 components and 0.0404338 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.267 mas, bmaj=2.751 mas, bpa=-2.804 degrees ! Estimated noise=21.2492 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000678433 Jy ! Component: 100 - total flux cleaned = -0.000662811 Jy ! Component: 150 - total flux cleaned = -0.000632772 Jy ! Component: 200 - total flux cleaned = -0.000608088 Jy ! Total flux subtracted in 200 components = -0.000608088 Jy ! Clean residual min=-0.003096 max=0.003099 Jy/beam ! Clean residual mean=0.000005 rms=0.000919 Jy/beam ! Combined flux in latest and established models = 0.0398258 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 49 components and 0.0398258 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=0.026376Jy sigma=0.018643 ! Fit after self-cal, rms=0.026374Jy sigma=0.018641 wmodel /d2/scr/pima/bp171aa_uvs/J1311+1839_X_map.mod ! Writing 49 model components to file: /d2/scr/pima/bp171aa_uvs/J1311+1839_X_map.mod wobs /d2/scr/pima/bp171aa_uvs/J1311+1839_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171aa_uvs/J1311+1839_X_uvs.fits wwins /d2/scr/pima/bp171aa_uvs/J1311+1839_X_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171aa_uvs/J1311+1839_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 = -0.000220255 Jy ! Component: 100 - total flux cleaned = -0.000416837 Jy ! Component: 150 - total flux cleaned = -0.000642029 Jy ! Component: 200 - total flux cleaned = -0.000726852 Jy ! Component: 250 - total flux cleaned = -0.000767047 Jy ! Component: 300 - total flux cleaned = -0.000842673 Jy ! Component: 350 - total flux cleaned = -0.000806573 Jy ! Component: 400 - total flux cleaned = -0.000806301 Jy ! Component: 450 - total flux cleaned = -0.000706169 Jy ! Component: 500 - total flux cleaned = -0.000642979 Jy ! Component: 550 - total flux cleaned = -0.000521678 Jy ! Component: 600 - total flux cleaned = -0.000434131 Jy ! Component: 650 - total flux cleaned = -0.000406789 Jy ! Component: 700 - total flux cleaned = -0.000434116 Jy ! Component: 750 - total flux cleaned = -0.000433804 Jy ! Component: 800 - total flux cleaned = -0.000433441 Jy ! Component: 850 - total flux cleaned = -0.000457207 Jy ! Component: 900 - total flux cleaned = -0.000409681 Jy ! Component: 950 - total flux cleaned = -0.000479775 Jy ! Component: 1000 - total flux cleaned = -0.000501954 Jy ! Component: 1050 - total flux cleaned = -0.000588775 Jy ! Component: 1100 - total flux cleaned = -0.000588675 Jy ! Component: 1150 - total flux cleaned = -0.000650926 Jy ! Component: 1200 - total flux cleaned = -0.000710325 Jy ! Component: 1250 - total flux cleaned = -0.000749415 Jy ! Component: 1300 - total flux cleaned = -0.000844526 Jy ! Component: 1350 - total flux cleaned = -0.000881619 Jy ! Component: 1400 - total flux cleaned = -0.000972002 Jy ! Component: 1450 - total flux cleaned = -0.0010075 Jy ! Component: 1500 - total flux cleaned = -0.00112781 Jy ! Component: 1550 - total flux cleaned = -0.00117772 Jy ! Component: 1600 - total flux cleaned = -0.00119435 Jy ! Component: 1650 - total flux cleaned = -0.00122677 Jy ! Component: 1700 - total flux cleaned = -0.00125833 Jy ! Component: 1750 - total flux cleaned = -0.00127386 Jy ! Component: 1800 - total flux cleaned = -0.00134931 Jy ! Component: 1850 - total flux cleaned = -0.00134899 Jy ! Component: 1900 - total flux cleaned = -0.00137817 Jy ! Component: 1950 - total flux cleaned = -0.00142165 Jy ! Component: 2000 - total flux cleaned = -0.00146437 Jy ! Component: 2050 - total flux cleaned = -0.00147849 Jy ! Component: 2100 - total flux cleaned = -0.00149252 Jy ! Component: 2150 - total flux cleaned = -0.00153291 Jy ! Component: 2200 - total flux cleaned = -0.00154612 Jy ! Component: 2250 - total flux cleaned = -0.00154633 Jy ! Component: 2300 - total flux cleaned = -0.00154615 Jy ! Component: 2350 - total flux cleaned = -0.00153351 Jy ! Component: 2400 - total flux cleaned = -0.00155862 Jy ! Component: 2450 - total flux cleaned = -0.00158327 Jy ! Component: 2500 - total flux cleaned = -0.0015956 Jy ! Component: 2550 - total flux cleaned = -0.00159566 Jy ! Component: 2600 - total flux cleaned = -0.00161983 Jy ! Component: 2650 - total flux cleaned = -0.00165542 Jy ! Component: 2700 - total flux cleaned = -0.00165564 Jy ! Component: 2750 - total flux cleaned = -0.00169046 Jy ! Component: 2800 - total flux cleaned = -0.00171352 Jy ! Component: 2850 - total flux cleaned = -0.00171363 Jy ! Component: 2900 - total flux cleaned = -0.00173611 Jy ! Component: 2950 - total flux cleaned = -0.00174708 Jy ! Component: 3000 - total flux cleaned = -0.00172488 Jy ! Component: 3050 - total flux cleaned = -0.00172485 Jy ! Component: 3100 - total flux cleaned = -0.00169214 Jy ! Component: 3150 - total flux cleaned = -0.00167052 Jy ! Component: 3200 - total flux cleaned = -0.00165988 Jy ! Component: 3250 - total flux cleaned = -0.00163846 Jy ! Component: 3300 - total flux cleaned = -0.00161722 Jy ! Component: 3350 - total flux cleaned = -0.00161727 Jy ! Component: 3400 - total flux cleaned = -0.00158563 Jy ! Component: 3450 - total flux cleaned = -0.00158567 Jy ! Component: 3500 - total flux cleaned = -0.00157528 Jy ! Component: 3550 - total flux cleaned = -0.00155453 Jy ! Component: 3600 - total flux cleaned = -0.00153384 Jy ! Component: 3650 - total flux cleaned = -0.00150306 Jy ! Component: 3700 - total flux cleaned = -0.00147238 Jy ! Component: 3750 - total flux cleaned = -0.00145202 Jy ! Component: 3800 - total flux cleaned = -0.00141155 Jy ! Component: 3850 - total flux cleaned = -0.00139139 Jy ! Component: 3900 - total flux cleaned = -0.00137133 Jy ! Component: 3950 - total flux cleaned = -0.00133134 Jy ! Component: 4000 - total flux cleaned = -0.0012815 Jy ! Component: 4050 - total flux cleaned = -0.00124178 Jy ! Total flux subtracted in 4096 components = -0.00122197 Jy ! Clean residual min=-0.000617 max=0.000617 Jy/beam ! Clean residual mean=-0.000000 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.0386038 Jy keep ! Adding 398 model components to the UV plane model. ! The established model now contains 447 components and 0.0386038 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171aa_uvs/J1311+1839_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.267 x 2.751 at -2.804 degrees (North through East) ! Clean map min=-0.0013013 max=0.021491 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171aa_uvs/J1311+1839_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0214914 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00018582 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.59387 2.59387 5.18774 10.3755 20.751 41.502 83.0039 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.021 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 115.657 quit ! Quitting program ! Log file /d2/scr/pima/bp171aa_uvs/J1311+1839_X_uvs.log closed on Thu Nov 28 23:38:44 2013