! Started logfile: /d2/scr/pima/bp171a6_uvs/J0735+234A_C_uvs.log on Wed Jan 15 19:51:56 2014 obs /d2/scr/pima/bp171a6_uvs/J0735+234A_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a6_uvs/J0735+234A_C_uva.fits ! AN table 1: 37 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.636637 visibilities/baseline/integration-bin. ! Found source: J0735+234A ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 6784 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 = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp171a6_uvs/J0735+234A_C] 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 0.300x0.300 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=1.001799Jy sigma=4.640969 ! Fit after self-cal, rms=0.954329Jy sigma=3.331779 ! 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=1.322 mas, bmaj=4.059 mas, bpa=-8.597 degrees ! Estimated noise=9.37955 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0711009 Jy ! Component: 100 - total flux cleaned = 0.115069 Jy ! Total flux subtracted in 100 components = 0.115069 Jy ! Clean residual min=-0.019797 max=0.024888 Jy/beam ! Clean residual mean=-0.000082 rms=0.008935 Jy/beam ! Combined flux in latest and established models = 0.115069 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 61 components and 0.115069 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=0.071306Jy sigma=0.911276 ! Fit after self-cal, rms=0.069904Jy sigma=0.910896 ! 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=1.956 mas, bmaj=5.316 mas, bpa=-7.723 degrees ! Estimated noise=3.28055 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 = 0.100121 Jy ! Component: 100 - total flux cleaned = 0.150034 Jy ! Component: 150 - total flux cleaned = 0.151617 Jy ! Component: 200 - total flux cleaned = 0.153143 Jy ! Total flux subtracted in 200 components = 0.153143 Jy ! Clean residual min=-0.011836 max=0.011746 Jy/beam ! Clean residual mean=-0.000073 rms=0.005768 Jy/beam ! Combined flux in latest and established models = 0.268212 Jy ! Performing phase self-cal ! Adding 193 model components to the UV plane model. ! The established model now contains 252 components and 0.268212 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=0.037097Jy sigma=0.286991 ! Fit after self-cal, rms=0.036712Jy sigma=0.286779 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.956 x 5.316 at -7.723 degrees (North through East) ! Clean map min=-0.016963 max=0.086462 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=0.036712Jy sigma=0.286779 ! Fit after self-cal, rms=0.036712Jy sigma=0.286779 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.956 mas, bmaj=5.316 mas, bpa=-7.723 degrees ! Estimated noise=3.28055 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 = 0.00317941 Jy ! Component: 100 - total flux cleaned = 0.0103742 Jy ! Component: 150 - total flux cleaned = 0.0176354 Jy ! Component: 200 - total flux cleaned = 0.0226448 Jy ! Total flux subtracted in 200 components = 0.0226448 Jy ! Clean residual min=-0.004467 max=0.004499 Jy/beam ! Clean residual mean=-0.000019 rms=0.002310 Jy/beam ! Combined flux in latest and established models = 0.290857 Jy ! Performing phase self-cal ! Adding 172 model components to the UV plane model. ! The established model now contains 424 components and 0.290857 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=0.034184Jy sigma=0.242711 ! Fit after self-cal, rms=0.034010Jy sigma=0.242654 ! 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=0.034010Jy sigma=0.242654 ! Fit after self-cal, rms=0.034010Jy sigma=0.242654 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.956 mas, bmaj=5.316 mas, bpa=-7.723 degrees ! Estimated noise=3.28055 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00460376 Jy ! Component: 100 - total flux cleaned = 0.00552084 Jy ! Component: 150 - total flux cleaned = 0.00656036 Jy ! Component: 200 - total flux cleaned = 0.00750216 Jy ! Total flux subtracted in 200 components = 0.00750216 Jy ! Clean residual min=-0.002963 max=0.002967 Jy/beam ! Clean residual mean=-0.000016 rms=0.001442 Jy/beam ! Combined flux in latest and established models = 0.298359 Jy selfcal ! Performing phase self-cal ! Adding 134 model components to the UV plane model. ! The established model now contains 555 components and 0.298359 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=0.032913Jy sigma=0.231563 ! Fit after self-cal, rms=0.032812Jy sigma=0.231537 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 = 0.00206796 Jy ! Component: 100 - total flux cleaned = 0.00190857 Jy ! Component: 150 - total flux cleaned = 0.00114238 Jy ! Component: 200 - total flux cleaned = -6.58527e-06 Jy ! Total flux subtracted in 200 components = -6.58527e-06 Jy ! Clean residual min=-0.002336 max=0.002330 Jy/beam ! Clean residual mean=-0.000013 rms=0.001068 Jy/beam ! Combined flux in latest and established models = 0.298352 Jy ! Performing phase self-cal ! Adding 130 model components to the UV plane model. ! The established model now contains 664 components and 0.298352 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=0.032103Jy sigma=0.225939 ! Fit after self-cal, rms=0.032041Jy sigma=0.225924 ! 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=0.032041Jy sigma=0.225924 ! Fit after self-cal, rms=0.031735Jy sigma=0.217530 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.943 mas, bmaj=5.296 mas, bpa=-7.777 degrees ! Estimated noise=3.28373 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000875061 Jy ! Component: 100 - total flux cleaned = 0.00100916 Jy ! Component: 150 - total flux cleaned = 0.00089005 Jy ! Component: 200 - total flux cleaned = 0.000431743 Jy ! Total flux subtracted in 200 components = 0.000431743 Jy ! Clean residual min=-0.001834 max=0.001825 Jy/beam ! Clean residual mean=-0.000016 rms=0.000818 Jy/beam ! Combined flux in latest and established models = 0.298784 Jy selfcal ! Performing phase self-cal ! Adding 122 model components to the UV plane model. ! The established model now contains 761 components and 0.298784 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=0.031135Jy sigma=0.213290 ! Fit after self-cal, rms=0.031099Jy sigma=0.213276 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 = -0.0004564 Jy ! Component: 100 - total flux cleaned = -0.00116039 Jy ! Component: 150 - total flux cleaned = -0.00173228 Jy ! Component: 200 - total flux cleaned = -0.00219252 Jy ! Total flux subtracted in 200 components = -0.00219252 Jy ! Clean residual min=-0.001495 max=0.001496 Jy/beam ! Clean residual mean=-0.000013 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.296591 Jy ! Performing phase self-cal ! Adding 102 model components to the UV plane model. ! The established model now contains 829 components and 0.296592 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=0.030678Jy sigma=0.211498 ! Fit after self-cal, rms=0.030648Jy sigma=0.211491 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.030648Jy sigma=0.211491 ! Fit after self-cal, rms=0.030627Jy sigma=0.211465 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.267 mas, bmaj=8.617 mas, bpa=-14.63 degrees ! Estimated noise=2.23677 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000167281 Jy ! Component: 100 - total flux cleaned = -0.000666124 Jy ! Component: 150 - total flux cleaned = -0.0012252 Jy ! Component: 200 - total flux cleaned = -0.00187744 Jy ! Total flux subtracted in 200 components = -0.00187744 Jy ! Clean residual min=-0.001804 max=0.001775 Jy/beam ! Clean residual mean=-0.000016 rms=0.000726 Jy/beam ! Combined flux in latest and established models = 0.294714 Jy selfcal ! Performing phase self-cal ! Adding 114 model components to the UV plane model. ! The established model now contains 926 components and 0.294714 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=0.030332Jy sigma=0.209749 ! Fit after self-cal, rms=0.030309Jy sigma=0.209738 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 = 0.000321408 Jy ! Component: 100 - total flux cleaned = -0.000216137 Jy ! Component: 150 - total flux cleaned = -0.0012431 Jy ! Component: 200 - total flux cleaned = -0.00190076 Jy ! Total flux subtracted in 200 components = -0.00190076 Jy ! Clean residual min=-0.001349 max=0.001343 Jy/beam ! Clean residual mean=-0.000012 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.292813 Jy ! Performing phase self-cal ! Adding 109 model components to the UV plane model. ! The established model now contains 1008 components and 0.292813 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=0.030093Jy sigma=0.208827 ! Fit after self-cal, rms=0.030062Jy sigma=0.208817 ! 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=1.937 mas, bmaj=5.288 mas, bpa=-7.892 degrees ! Estimated noise=3.27821 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.937 x 5.288 at -7.892 degrees (North through East) ! Clean map min=-0.0057075 max=0.075431 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=1.316 mas, bmaj=4.051 mas, bpa=-8.764 degrees ! Estimated noise=9.25632 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0711501 Jy ! Component: 100 - total flux cleaned = 0.114579 Jy ! Component: 150 - total flux cleaned = 0.147775 Jy ! Component: 200 - total flux cleaned = 0.174863 Jy ! Total flux subtracted in 200 components = 0.174863 Jy ! Clean residual min=-0.014543 max=0.016413 Jy/beam ! Clean residual mean=-0.000066 rms=0.006363 Jy/beam ! Combined flux in latest and established models = 0.174863 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 136 model components to the UV plane model. ! The established model now contains 136 components and 0.174863 Jy ! Inverting map and beam ! Estimated beam: bmin=1.937 mas, bmaj=5.288 mas, bpa=-7.892 degrees ! Estimated noise=3.27821 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 = 0.0740961 Jy ! Component: 100 - total flux cleaned = 0.0930271 Jy ! Component: 150 - total flux cleaned = 0.0897912 Jy ! Component: 200 - total flux cleaned = 0.0873208 Jy ! Total flux subtracted in 200 components = 0.0873208 Jy ! Clean residual min=-0.010081 max=0.010091 Jy/beam ! Clean residual mean=-0.000068 rms=0.005008 Jy/beam ! Combined flux in latest and established models = 0.262184 Jy ! Adding 185 model components to the UV plane model. ! The established model now contains 310 components and 0.262184 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.267 mas, bmaj=8.617 mas, bpa=-14.63 degrees ! Estimated noise=2.23677 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00425391 Jy ! Component: 100 - total flux cleaned = 0.0124807 Jy ! Component: 150 - total flux cleaned = 0.0195436 Jy ! Component: 200 - total flux cleaned = 0.0249486 Jy ! Total flux subtracted in 200 components = 0.0249486 Jy ! Clean residual min=-0.004578 max=0.004604 Jy/beam ! Clean residual mean=-0.000013 rms=0.002342 Jy/beam ! Combined flux in latest and established models = 0.287133 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 = 0.00416305 Jy ! Component: 100 - total flux cleaned = 0.00575184 Jy ! Component: 150 - total flux cleaned = 0.00661768 Jy ! Component: 200 - total flux cleaned = 0.00766815 Jy ! Total flux subtracted in 200 components = 0.00766815 Jy ! Clean residual min=-0.003472 max=0.003488 Jy/beam ! Clean residual mean=0.000013 rms=0.001510 Jy/beam ! Combined flux in latest and established models = 0.294801 Jy ! Adding 256 model components to the UV plane model. ! The established model now contains 565 components and 0.294801 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.937 mas, bmaj=5.288 mas, bpa=-7.892 degrees ! Estimated noise=3.27821 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00105557 Jy ! Component: 100 - total flux cleaned = -0.00221057 Jy ! Component: 150 - total flux cleaned = -0.00353939 Jy ! Component: 200 - total flux cleaned = -0.00465047 Jy ! Total flux subtracted in 200 components = -0.00465047 Jy ! Clean residual min=-0.002014 max=0.001988 Jy/beam ! Clean residual mean=-0.000012 rms=0.000812 Jy/beam ! Combined flux in latest and established models = 0.29015 Jy selfcal ! Performing phase self-cal ! Adding 75 model components to the UV plane model. ! The established model now contains 640 components and 0.29015 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=0.031294Jy sigma=0.214521 ! Fit after self-cal, rms=0.031181Jy sigma=0.214426 wmodel /d2/scr/pima/bp171a6_uvs/J0735+234A_C_map.mod ! Writing 640 model components to file: /d2/scr/pima/bp171a6_uvs/J0735+234A_C_map.mod wobs /d2/scr/pima/bp171a6_uvs/J0735+234A_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a6_uvs/J0735+234A_C_uvs.fits wwins /d2/scr/pima/bp171a6_uvs/J0735+234A_C_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /home/lpetrov/bin/01_muppet] ! wmap "/d2/scr/pima/bp171a6_uvs/J0735+234A_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.937 x 5.288 at -7.892 degrees (North through East) ! Clean map min=-0.0066479 max=0.072683 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a6_uvs/J0735+234A_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0726835 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000852056 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.51685 3.51685 7.0337 14.0674 28.1348 56.2696 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0025 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.072 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 85.303 quit ! Quitting program ! Log file /d2/scr/pima/bp171a6_uvs/J0735+234A_C_uvs.log closed on Wed Jan 15 19:52:01 2014