! Started logfile: /d2/scr/pima/bp171a6_uvs/J0952+2828_X_uvs.log on Wed Jan 15 14:46:38 2014 obs /d2/scr/pima/bp171a6_uvs/J0952+2828_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a6_uvs/J0952+2828_X_uva.fits ! AN table 1: 24 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.548611 visibilities/baseline/integration-bin. ! Found source: J0952+2828 ! ! 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 3792 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/bp171a6_uvs/J0952+2828_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 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000348Jy sigma=0.890036 ! Fit after self-cal, rms=0.989206Jy sigma=0.869735 ! 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=0.9537 mas, bmaj=2.623 mas, bpa=16.53 degrees ! Estimated noise=33.8451 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 = 0.0109764 Jy ! Component: 100 - total flux cleaned = 0.0142991 Jy ! Total flux subtracted in 100 components = 0.0142991 Jy ! Clean residual min=-0.003045 max=0.002894 Jy/beam ! Clean residual mean=-0.000001 rms=0.000826 Jy/beam ! Combined flux in latest and established models = 0.0142991 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0142991 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=0.018919Jy sigma=0.020726 ! Fit after self-cal, rms=0.016771Jy sigma=0.019389 ! 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=1.152 mas, bmaj=2.68 mas, bpa=13.79 degrees ! Estimated noise=14.7991 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 = 0.00648235 Jy ! Component: 100 - total flux cleaned = 0.0103177 Jy ! Component: 150 - total flux cleaned = 0.0131172 Jy ! Component: 200 - total flux cleaned = 0.0152071 Jy ! Total flux subtracted in 200 components = 0.0152071 Jy ! Clean residual min=-0.002645 max=0.002527 Jy/beam ! Clean residual mean=-0.000001 rms=0.000774 Jy/beam ! Combined flux in latest and established models = 0.0295063 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 53 components and 0.0295063 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=0.016357Jy sigma=0.015034 ! Fit after self-cal, rms=0.016258Jy sigma=0.014966 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.152 x 2.68 at 13.79 degrees (North through East) ! Clean map min=-0.0025756 max=0.020692 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: ! 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: ! 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: ! 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: ! 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: ! 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: ! 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: ! 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: ! 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=0.016258Jy sigma=0.014966 ! Fit after self-cal, rms=0.016258Jy sigma=0.014966 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.152 mas, bmaj=2.68 mas, bpa=13.79 degrees ! Estimated noise=14.7991 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 = 0.00180304 Jy ! Component: 100 - total flux cleaned = 0.00318989 Jy ! Component: 150 - total flux cleaned = 0.00432422 Jy ! Component: 200 - total flux cleaned = 0.00526066 Jy ! Total flux subtracted in 200 components = 0.00526066 Jy ! Clean residual min=-0.001890 max=0.002164 Jy/beam ! Clean residual mean=-0.000001 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.0347669 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 69 components and 0.0347669 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=0.016248Jy sigma=0.014314 ! Fit after self-cal, rms=0.016210Jy sigma=0.014294 ! 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=0.016210Jy sigma=0.014294 ! Fit after self-cal, rms=0.016210Jy sigma=0.014294 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.152 mas, bmaj=2.68 mas, bpa=13.79 degrees ! Estimated noise=14.7991 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000895016 Jy ! Component: 100 - total flux cleaned = 0.00158353 Jy ! Component: 150 - total flux cleaned = 0.00214563 Jy ! Component: 200 - total flux cleaned = 0.00260927 Jy ! Total flux subtracted in 200 components = 0.00260927 Jy ! Clean residual min=-0.001746 max=0.002089 Jy/beam ! Clean residual mean=-0.000001 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.0373762 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 70 components and 0.0373762 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=0.016258Jy sigma=0.014060 ! Fit after self-cal, rms=0.016243Jy sigma=0.014053 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) ! Added new window around map position (2.2, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0016835 Jy ! Component: 100 - total flux cleaned = 0.00210721 Jy ! Component: 150 - total flux cleaned = 0.00250924 Jy ! Component: 200 - total flux cleaned = 0.00280914 Jy ! Total flux subtracted in 200 components = 0.00280914 Jy ! Clean residual min=-0.001261 max=0.001226 Jy/beam ! Clean residual mean=-0.000000 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.0401853 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 88 components and 0.0401853 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=0.015997Jy sigma=0.013789 ! Fit after self-cal, rms=0.015961Jy sigma=0.013730 ! 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=0.015961Jy sigma=0.013730 ! Fit after self-cal, rms=0.015805Jy sigma=0.013557 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.153 mas, bmaj=2.689 mas, bpa=13.76 degrees ! Estimated noise=14.4508 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000322887 Jy ! Component: 100 - total flux cleaned = 0.000480211 Jy ! Component: 150 - total flux cleaned = 0.000588923 Jy ! Component: 200 - total flux cleaned = 0.000661623 Jy ! Total flux subtracted in 200 components = 0.000661623 Jy ! Clean residual min=-0.000887 max=0.000810 Jy/beam ! Clean residual mean=0.000000 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.040847 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 110 components and 0.040847 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=0.015683Jy sigma=0.013564 ! Fit after self-cal, rms=0.015681Jy sigma=0.013549 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 = 0.000197391 Jy ! Component: 100 - total flux cleaned = 0.000316648 Jy ! Component: 150 - total flux cleaned = 0.000445685 Jy ! Component: 200 - total flux cleaned = 0.000571252 Jy ! Total flux subtracted in 200 components = 0.000571252 Jy ! Clean residual min=-0.000816 max=0.000783 Jy/beam ! Clean residual mean=0.000000 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.0414182 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 126 components and 0.0414182 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=0.015643Jy sigma=0.013546 ! Fit after self-cal, rms=0.015644Jy sigma=0.013542 ! 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=0.015644Jy sigma=0.013542 ! Fit after self-cal, rms=0.015629Jy sigma=0.013537 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.668 mas, bmaj=3.434 mas, bpa=1.845 degrees ! Estimated noise=15.5817 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000398381 Jy ! Component: 100 - total flux cleaned = 0.000664663 Jy ! Component: 150 - total flux cleaned = 0.000813662 Jy ! Component: 200 - total flux cleaned = 0.000940552 Jy ! Total flux subtracted in 200 components = 0.000940552 Jy ! Clean residual min=-0.000832 max=0.000862 Jy/beam ! Clean residual mean=0.000001 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.0423588 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 145 components and 0.0423588 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=0.015630Jy sigma=0.013511 ! Fit after self-cal, rms=0.015632Jy sigma=0.013509 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 = 0.000215691 Jy ! Component: 100 - total flux cleaned = 0.000296508 Jy ! Component: 150 - total flux cleaned = 0.000356333 Jy ! Component: 200 - total flux cleaned = 0.000417504 Jy ! Total flux subtracted in 200 components = 0.000417504 Jy ! Clean residual min=-0.000823 max=0.000850 Jy/beam ! Clean residual mean=0.000001 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.0427763 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 151 components and 0.0427763 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=0.015625Jy sigma=0.013505 ! Fit after self-cal, rms=0.015626Jy sigma=0.013504 ! 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=1.153 mas, bmaj=2.691 mas, bpa=13.8 degrees ! Estimated noise=14.3957 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.153 x 2.691 at 13.8 degrees (North through East) ! Clean map min=-0.0014576 max=0.020336 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=0.9545 mas, bmaj=2.634 mas, bpa=16.58 degrees ! Estimated noise=32.9875 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0125064 Jy ! Component: 100 - total flux cleaned = 0.0160838 Jy ! Component: 150 - total flux cleaned = 0.0187331 Jy ! Component: 200 - total flux cleaned = 0.0210045 Jy ! Total flux subtracted in 200 components = 0.0210045 Jy ! Clean residual min=-0.002523 max=0.002498 Jy/beam ! Clean residual mean=-0.000001 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.0210045 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.0210045 Jy ! Inverting map and beam ! Estimated beam: bmin=1.153 mas, bmaj=2.691 mas, bpa=13.8 degrees ! Estimated noise=14.3957 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 = 0.00413096 Jy ! Component: 100 - total flux cleaned = 0.00714998 Jy ! Component: 150 - total flux cleaned = 0.00952413 Jy ! Component: 200 - total flux cleaned = 0.0114378 Jy ! Total flux subtracted in 200 components = 0.0114378 Jy ! Clean residual min=-0.002117 max=0.001878 Jy/beam ! Clean residual mean=-0.000001 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.0324423 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 65 components and 0.0324423 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=1.668 mas, bmaj=3.434 mas, bpa=1.845 degrees ! Estimated noise=15.5817 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00279904 Jy ! Component: 100 - total flux cleaned = 0.00470379 Jy ! Component: 150 - total flux cleaned = 0.00575247 Jy ! Component: 200 - total flux cleaned = 0.00659412 Jy ! Total flux subtracted in 200 components = 0.00659412 Jy ! Clean residual min=-0.001596 max=0.001374 Jy/beam ! Clean residual mean=-0.000000 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.0390365 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 = 0.000687011 Jy ! Component: 100 - total flux cleaned = 0.00128484 Jy ! Component: 150 - total flux cleaned = 0.00177794 Jy ! Component: 200 - total flux cleaned = 0.00218696 Jy ! Total flux subtracted in 200 components = 0.00218696 Jy ! Clean residual min=-0.001079 max=0.000978 Jy/beam ! Clean residual mean=0.000000 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.0412234 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 124 components and 0.0412234 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.153 mas, bmaj=2.691 mas, bpa=13.8 degrees ! Estimated noise=14.3957 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000320851 Jy ! Component: 100 - total flux cleaned = 0.000484453 Jy ! Component: 150 - total flux cleaned = 0.00058923 Jy ! Component: 200 - total flux cleaned = 0.000645145 Jy ! Total flux subtracted in 200 components = 0.000645145 Jy ! Clean residual min=-0.000915 max=0.000797 Jy/beam ! Clean residual mean=0.000000 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.0418686 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 146 components and 0.0418686 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=0.015630Jy sigma=0.013550 ! Fit after self-cal, rms=0.015633Jy sigma=0.013537 wmodel /d2/scr/pima/bp171a6_uvs/J0952+2828_X_map.mod ! Writing 146 model components to file: /d2/scr/pima/bp171a6_uvs/J0952+2828_X_map.mod wobs /d2/scr/pima/bp171a6_uvs/J0952+2828_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a6_uvs/J0952+2828_X_uvs.fits wwins /d2/scr/pima/bp171a6_uvs/J0952+2828_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp171a6_uvs/J0952+2828_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 = -0.000314452 Jy ! Component: 100 - total flux cleaned = -0.000441345 Jy ! Component: 150 - total flux cleaned = -0.000560352 Jy ! Component: 200 - total flux cleaned = -0.000696542 Jy ! Component: 250 - total flux cleaned = -0.00075501 Jy ! Component: 300 - total flux cleaned = -0.00084424 Jy ! Component: 350 - total flux cleaned = -0.000919262 Jy ! Component: 400 - total flux cleaned = -0.0010015 Jy ! Component: 450 - total flux cleaned = -0.00105089 Jy ! Component: 500 - total flux cleaned = -0.00109903 Jy ! Component: 550 - total flux cleaned = -0.00110841 Jy ! Component: 600 - total flux cleaned = -0.00114464 Jy ! Component: 650 - total flux cleaned = -0.00117106 Jy ! Component: 700 - total flux cleaned = -0.00118815 Jy ! Component: 750 - total flux cleaned = -0.00117975 Jy ! Component: 800 - total flux cleaned = -0.00118779 Jy ! Component: 850 - total flux cleaned = -0.00117979 Jy ! Component: 900 - total flux cleaned = -0.00116408 Jy ! Component: 950 - total flux cleaned = -0.00114154 Jy ! Component: 1000 - total flux cleaned = -0.00113412 Jy ! Component: 1050 - total flux cleaned = -0.00114125 Jy ! Component: 1100 - total flux cleaned = -0.00112015 Jy ! Component: 1150 - total flux cleaned = -0.00110613 Jy ! Component: 1200 - total flux cleaned = -0.0011061 Jy ! Component: 1250 - total flux cleaned = -0.00107257 Jy ! Component: 1300 - total flux cleaned = -0.00105924 Jy ! Component: 1350 - total flux cleaned = -0.0010267 Jy ! Component: 1400 - total flux cleaned = -0.00102036 Jy ! Component: 1450 - total flux cleaned = -0.00101403 Jy ! Component: 1500 - total flux cleaned = -0.00101402 Jy ! Component: 1550 - total flux cleaned = -0.000995524 Jy ! Component: 1600 - total flux cleaned = -0.000983448 Jy ! Component: 1650 - total flux cleaned = -0.000941474 Jy ! Component: 1700 - total flux cleaned = -0.000911909 Jy ! Component: 1750 - total flux cleaned = -0.000900132 Jy ! Component: 1800 - total flux cleaned = -0.000865315 Jy ! Component: 1850 - total flux cleaned = -0.000825027 Jy ! Component: 1900 - total flux cleaned = -0.000802266 Jy ! Component: 1950 - total flux cleaned = -0.000791012 Jy ! Component: 2000 - total flux cleaned = -0.00080221 Jy ! Component: 2050 - total flux cleaned = -0.000802174 Jy ! Component: 2100 - total flux cleaned = -0.000807663 Jy ! Component: 2150 - total flux cleaned = -0.000802191 Jy ! Component: 2200 - total flux cleaned = -0.000823996 Jy ! Component: 2250 - total flux cleaned = -0.000823975 Jy ! Component: 2300 - total flux cleaned = -0.000861688 Jy ! Component: 2350 - total flux cleaned = -0.000883095 Jy ! Component: 2400 - total flux cleaned = -0.000904428 Jy ! Component: 2450 - total flux cleaned = -0.00093094 Jy ! Component: 2500 - total flux cleaned = -0.000936219 Jy ! Component: 2550 - total flux cleaned = -0.000936228 Jy ! Component: 2600 - total flux cleaned = -0.000951944 Jy ! Component: 2650 - total flux cleaned = -0.000957185 Jy ! Component: 2700 - total flux cleaned = -0.000972793 Jy ! Component: 2750 - total flux cleaned = -0.000977986 Jy ! Component: 2800 - total flux cleaned = -0.000988326 Jy ! Component: 2850 - total flux cleaned = -0.000983158 Jy ! Component: 2900 - total flux cleaned = -0.000988346 Jy ! Component: 2950 - total flux cleaned = -0.000998674 Jy ! Component: 3000 - total flux cleaned = -0.000998665 Jy ! Component: 3050 - total flux cleaned = -0.000993509 Jy ! Component: 3100 - total flux cleaned = -0.000993489 Jy ! Component: 3150 - total flux cleaned = -0.000988322 Jy ! Component: 3200 - total flux cleaned = -0.000972903 Jy ! Component: 3250 - total flux cleaned = -0.000993458 Jy ! Component: 3300 - total flux cleaned = -0.00096264 Jy ! Component: 3350 - total flux cleaned = -0.000972921 Jy ! Component: 3400 - total flux cleaned = -0.000962629 Jy ! Component: 3450 - total flux cleaned = -0.000947187 Jy ! Component: 3500 - total flux cleaned = -0.000962634 Jy ! Component: 3550 - total flux cleaned = -0.000952318 Jy ! Component: 3600 - total flux cleaned = -0.000952328 Jy ! Component: 3650 - total flux cleaned = -0.000947162 Jy ! Component: 3700 - total flux cleaned = -0.000936812 Jy ! Component: 3750 - total flux cleaned = -0.000926461 Jy ! Component: 3800 - total flux cleaned = -0.000916078 Jy ! Component: 3850 - total flux cleaned = -0.000910868 Jy ! Component: 3900 - total flux cleaned = -0.000905682 Jy ! Component: 3950 - total flux cleaned = -0.000916127 Jy ! Component: 4000 - total flux cleaned = -0.000910894 Jy ! Component: 4050 - total flux cleaned = -0.000916161 Jy ! Total flux subtracted in 4096 components = -0.000916187 Jy ! Clean residual min=-0.000347 max=0.000311 Jy/beam ! Clean residual mean=-0.000000 rms=0.000087 Jy/beam ! Combined flux in latest and established models = 0.0409524 Jy keep ! Adding 270 model components to the UV plane model. ! The established model now contains 416 components and 0.0409524 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a6_uvs/J0952+2828_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.153 x 2.691 at 13.8 degrees (North through East) ! Clean map min=-0.00097196 max=0.020192 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a6_uvs/J0952+2828_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0201918 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.22007e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.2213 1.2213 2.4426 4.8852 9.7704 19.5408 39.0816 78.1632 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.02 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 245.639 quit ! Quitting program ! Log file /d2/scr/pima/bp171a6_uvs/J0952+2828_X_uvs.log closed on Wed Jan 15 14:46:44 2014