! Started logfile: /d2/scr/pima/bp171ab_uvs/J1011+4204_C_uvs.log on Mon Dec 9 01:42:24 2013 obs /d2/scr/pima/bp171ab_uvs/J1011+4204_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171ab_uvs/J1011+4204_C_uva.fits ! AN table 1: 4 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.743056 visibilities/baseline/integration-bin. ! Found source: J1011+4204 ! ! 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 856 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/bp171ab_uvs/J1011+4204_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=1.000898Jy sigma=4.114017 ! Fit after self-cal, rms=0.949315Jy sigma=3.551188 ! 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=3.653 mas, bmaj=5.287 mas, bpa=-6.138 degrees ! Estimated noise=13.692 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 = 0.0801291 Jy ! Component: 100 - total flux cleaned = 0.117247 Jy ! Total flux subtracted in 100 components = 0.117247 Jy ! Clean residual min=-0.017507 max=0.018161 Jy/beam ! Clean residual mean=-0.000053 rms=0.007501 Jy/beam ! Combined flux in latest and established models = 0.117247 Jy ! Performing phase self-cal ! Adding 75 model components to the UV plane model. ! The established model now contains 75 components and 0.117247 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=0.038014Jy sigma=0.240289 ! Fit after self-cal, rms=0.037010Jy sigma=0.239619 ! 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=4.463 mas, bmaj=6.232 mas, bpa=-1.288 degrees ! Estimated noise=8.47557 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 = 0.0135456 Jy ! Component: 100 - total flux cleaned = 0.0134402 Jy ! Component: 150 - total flux cleaned = 0.00962039 Jy ! Component: 200 - total flux cleaned = 0.00815754 Jy ! Total flux subtracted in 200 components = 0.00815754 Jy ! Clean residual min=-0.005179 max=0.005161 Jy/beam ! Clean residual mean=0.000017 rms=0.002331 Jy/beam ! Combined flux in latest and established models = 0.125405 Jy ! Performing phase self-cal ! Adding 133 model components to the UV plane model. ! The established model now contains 206 components and 0.125405 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=0.027045Jy sigma=0.129268 ! Fit after self-cal, rms=0.026811Jy sigma=0.128973 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.463 x 6.232 at -1.288 degrees (North through East) ! Clean map min=-0.0089098 max=0.080352 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* 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* 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* 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* 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* 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* 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* 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.026811Jy sigma=0.128973 ! Fit after self-cal, rms=0.026811Jy sigma=0.128973 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.463 mas, bmaj=6.232 mas, bpa=-1.288 degrees ! Estimated noise=8.47557 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 = 7.11405e-05 Jy ! Component: 100 - total flux cleaned = -0.000619569 Jy ! Component: 150 - total flux cleaned = -0.000480194 Jy ! Component: 200 - total flux cleaned = -0.000174133 Jy ! Total flux subtracted in 200 components = -0.000174133 Jy ! Clean residual min=-0.002414 max=0.002399 Jy/beam ! Clean residual mean=0.000009 rms=0.001046 Jy/beam ! Combined flux in latest and established models = 0.125231 Jy ! Performing phase self-cal ! Adding 92 model components to the UV plane model. ! The established model now contains 289 components and 0.125231 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=0.024763Jy sigma=0.115720 ! Fit after self-cal, rms=0.024700Jy sigma=0.115645 ! 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=0.024700Jy sigma=0.115645 ! Fit after self-cal, rms=0.024701Jy sigma=0.114978 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.475 mas, bmaj=6.243 mas, bpa=-0.9955 degrees ! Estimated noise=8.51761 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00232807 Jy ! Component: 100 - total flux cleaned = 0.00399868 Jy ! Component: 150 - total flux cleaned = 0.00566869 Jy ! Component: 200 - total flux cleaned = 0.00695998 Jy ! Total flux subtracted in 200 components = 0.00695998 Jy ! Clean residual min=-0.001450 max=0.001452 Jy/beam ! Clean residual mean=0.000006 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.132191 Jy selfcal ! Performing phase self-cal ! Adding 67 model components to the UV plane model. ! The established model now contains 346 components and 0.132191 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=0.023874Jy sigma=0.111512 ! Fit after self-cal, rms=0.023858Jy sigma=0.111471 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 = 0.0015649 Jy ! Component: 100 - total flux cleaned = 0.00232532 Jy ! Component: 150 - total flux cleaned = 0.00348967 Jy ! Component: 200 - total flux cleaned = 0.00411944 Jy ! Total flux subtracted in 200 components = 0.00411944 Jy ! Clean residual min=-0.001008 max=0.001014 Jy/beam ! Clean residual mean=0.000004 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.13631 Jy ! Performing phase self-cal ! Adding 75 model components to the UV plane model. ! The established model now contains 407 components and 0.13631 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=0.023449Jy sigma=0.110252 ! Fit after self-cal, rms=0.023434Jy sigma=0.110243 ! 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=0.023434Jy sigma=0.110243 ! Fit after self-cal, rms=0.023215Jy sigma=0.104891 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.497 mas, bmaj=6.256 mas, bpa=-0.57 degrees ! Estimated noise=8.60965 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149191 Jy ! Component: 100 - total flux cleaned = 0.00237397 Jy ! Component: 150 - total flux cleaned = 0.00249143 Jy ! Component: 200 - total flux cleaned = 0.00233385 Jy ! Total flux subtracted in 200 components = 0.00233385 Jy ! Clean residual min=-0.000830 max=0.000825 Jy/beam ! Clean residual mean=0.000003 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.138644 Jy selfcal ! Performing phase self-cal ! Adding 70 model components to the UV plane model. ! The established model now contains 466 components and 0.138644 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=0.022873Jy sigma=0.103729 ! Fit after self-cal, rms=0.022860Jy sigma=0.103720 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 = 0.000254787 Jy ! Component: 100 - total flux cleaned = 0.000166511 Jy ! Component: 150 - total flux cleaned = 8.4884e-05 Jy ! Component: 200 - total flux cleaned = 0.000200872 Jy ! Total flux subtracted in 200 components = 0.000200872 Jy ! Clean residual min=-0.000623 max=0.000621 Jy/beam ! Clean residual mean=0.000002 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.138845 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 503 components and 0.138845 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=0.022688Jy sigma=0.103363 ! Fit after self-cal, rms=0.022677Jy sigma=0.103360 ! 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=0.022677Jy sigma=0.103360 ! Fit after self-cal, rms=0.022674Jy sigma=0.103268 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.27 mas, bmaj=7.862 mas, bpa=16.95 degrees ! Estimated noise=6.97904 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00059056 Jy ! Component: 100 - total flux cleaned = 0.000663625 Jy ! Component: 150 - total flux cleaned = 0.00088654 Jy ! Component: 200 - total flux cleaned = 0.00103144 Jy ! Total flux subtracted in 200 components = 0.00103144 Jy ! Clean residual min=-0.000471 max=0.000475 Jy/beam ! Clean residual mean=0.000002 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.139876 Jy selfcal ! Performing phase self-cal ! Adding 67 model components to the UV plane model. ! The established model now contains 564 components and 0.139876 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=0.022592Jy sigma=0.103010 ! Fit after self-cal, rms=0.022590Jy sigma=0.103008 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 = 0.000165799 Jy ! Component: 100 - total flux cleaned = 0.000321134 Jy ! Component: 150 - total flux cleaned = 0.000369522 Jy ! Component: 200 - total flux cleaned = 0.000509731 Jy ! Total flux subtracted in 200 components = 0.000509731 Jy ! Clean residual min=-0.000383 max=0.000385 Jy/beam ! Clean residual mean=0.000002 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.140386 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 602 components and 0.140386 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=0.022521Jy sigma=0.102902 ! Fit after self-cal, rms=0.022516Jy sigma=0.102901 ! 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=4.496 mas, bmaj=6.248 mas, bpa=-0.5302 degrees ! Estimated noise=8.62296 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.496 x 6.248 at -0.5302 degrees (North through East) ! Clean map min=-0.0040726 max=0.077775 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=3.68 mas, bmaj=5.297 mas, bpa=-5.31 degrees ! Estimated noise=13.9489 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0817385 Jy ! Component: 100 - total flux cleaned = 0.119261 Jy ! Component: 150 - total flux cleaned = 0.126966 Jy ! Component: 200 - total flux cleaned = 0.126278 Jy ! Total flux subtracted in 200 components = 0.126278 Jy ! Clean residual min=-0.009198 max=0.009208 Jy/beam ! Clean residual mean=-0.000028 rms=0.004225 Jy/beam ! Combined flux in latest and established models = 0.126278 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 131 model components to the UV plane model. ! The established model now contains 131 components and 0.126278 Jy ! Inverting map and beam ! Estimated beam: bmin=4.496 mas, bmaj=6.248 mas, bpa=-0.5302 degrees ! Estimated noise=8.62296 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 = 0.000546973 Jy ! Component: 100 - total flux cleaned = 0.000197345 Jy ! Component: 150 - total flux cleaned = -0.00219478 Jy ! Component: 200 - total flux cleaned = -0.003367 Jy ! Total flux subtracted in 200 components = -0.003367 Jy ! Clean residual min=-0.003678 max=0.003656 Jy/beam ! Clean residual mean=0.000012 rms=0.001642 Jy/beam ! Combined flux in latest and established models = 0.122911 Jy ! Adding 110 model components to the UV plane model. ! The established model now contains 239 components and 0.122911 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=6.27 mas, bmaj=7.862 mas, bpa=16.95 degrees ! Estimated noise=6.97904 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000281087 Jy ! Component: 100 - total flux cleaned = 0.00041559 Jy ! Component: 150 - total flux cleaned = 0.000556944 Jy ! Component: 200 - total flux cleaned = 0.00104144 Jy ! Total flux subtracted in 200 components = 0.00104144 Jy ! Clean residual min=-0.001911 max=0.001893 Jy/beam ! Clean residual mean=0.000007 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.123952 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 = 9.8786e-05 Jy ! Component: 100 - total flux cleaned = 0.000585775 Jy ! Component: 150 - total flux cleaned = 0.00120876 Jy ! Component: 200 - total flux cleaned = 0.00247765 Jy ! Total flux subtracted in 200 components = 0.00247765 Jy ! Clean residual min=-0.001370 max=0.001377 Jy/beam ! Clean residual mean=0.000004 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.12643 Jy ! Adding 162 model components to the UV plane model. ! The established model now contains 389 components and 0.12643 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.496 mas, bmaj=6.248 mas, bpa=-0.5302 degrees ! Estimated noise=8.62296 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000766935 Jy ! Component: 100 - total flux cleaned = 0.00076201 Jy ! Component: 150 - total flux cleaned = 0.00069702 Jy ! Component: 200 - total flux cleaned = 0.000865832 Jy ! Total flux subtracted in 200 components = 0.000865832 Jy ! Clean residual min=-0.000904 max=0.000900 Jy/beam ! Clean residual mean=0.000002 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.127296 Jy selfcal ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 442 components and 0.127296 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=0.023136Jy sigma=0.103838 ! Fit after self-cal, rms=0.023093Jy sigma=0.103790 wmodel /d2/scr/pima/bp171ab_uvs/J1011+4204_C_map.mod ! Writing 442 model components to file: /d2/scr/pima/bp171ab_uvs/J1011+4204_C_map.mod wobs /d2/scr/pima/bp171ab_uvs/J1011+4204_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171ab_uvs/J1011+4204_C_uvs.fits wwins /d2/scr/pima/bp171ab_uvs/J1011+4204_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/bp171ab_uvs/J1011+4204_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.496 x 6.248 at -0.5302 degrees (North through East) ! Clean map min=-0.0044853 max=0.076697 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171ab_uvs/J1011+4204_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0766966 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000304531 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.19118 1.19118 2.38235 4.7647 9.52941 19.0588 38.1176 76.2353 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.076 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 251.851 quit ! Quitting program ! Log file /d2/scr/pima/bp171ab_uvs/J1011+4204_C_uvs.log closed on Mon Dec 9 01:42:28 2013