! Started logfile: /d2/scr/pima/bp171a6_uvs/J0952+282A_C_uvs.log on Wed Jan 15 19:54:02 2014 obs /d2/scr/pima/bp171a6_uvs/J0952+282A_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a6_uvs/J0952+282A_C_uva.fits ! AN table 1: 24 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.709491 visibilities/baseline/integration-bin. ! Found source: J0952+282A ! ! 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 4904 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/J0952+282A_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 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003237Jy sigma=2.358991 ! Fit after self-cal, rms=0.972782Jy sigma=2.116682 ! 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=1.86 mas, bmaj=4.924 mas, bpa=10.52 degrees ! Estimated noise=15.0308 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 = 0.0420765 Jy ! Component: 100 - total flux cleaned = 0.0655388 Jy ! Total flux subtracted in 100 components = 0.0655388 Jy ! Clean residual min=-0.012112 max=0.012351 Jy/beam ! Clean residual mean=0.000001 rms=0.004287 Jy/beam ! Combined flux in latest and established models = 0.0655388 Jy ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 65 components and 0.0655388 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=0.034819Jy sigma=0.138090 ! Fit after self-cal, rms=0.033504Jy sigma=0.137365 ! 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=2.648 mas, bmaj=5.929 mas, bpa=11.07 degrees ! Estimated noise=5.98634 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 = 0.0150495 Jy ! Component: 100 - total flux cleaned = 0.0188611 Jy ! Component: 150 - total flux cleaned = 0.0186456 Jy ! Component: 200 - total flux cleaned = 0.0167753 Jy ! Total flux subtracted in 200 components = 0.0167753 Jy ! Clean residual min=-0.004845 max=0.004865 Jy/beam ! Clean residual mean=0.000004 rms=0.002155 Jy/beam ! Combined flux in latest and established models = 0.0823141 Jy ! Performing phase self-cal ! Adding 139 model components to the UV plane model. ! The established model now contains 200 components and 0.0823141 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=0.027944Jy sigma=0.080032 ! Fit after self-cal, rms=0.027426Jy sigma=0.078878 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.648 x 5.929 at 11.07 degrees (North through East) ! Clean map min=-0.009497 max=0.046293 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=0.027426Jy sigma=0.078878 ! Fit after self-cal, rms=0.027426Jy sigma=0.078878 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.648 mas, bmaj=5.929 mas, bpa=11.07 degrees ! Estimated noise=5.98634 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 = -0.00237285 Jy ! Component: 100 - total flux cleaned = -0.00410857 Jy ! Component: 150 - total flux cleaned = -0.0049938 Jy ! Component: 200 - total flux cleaned = -0.00637968 Jy ! Total flux subtracted in 200 components = -0.00637968 Jy ! Clean residual min=-0.002376 max=0.002383 Jy/beam ! Clean residual mean=0.000003 rms=0.001063 Jy/beam ! Combined flux in latest and established models = 0.0759345 Jy ! Performing phase self-cal ! Adding 100 model components to the UV plane model. ! The established model now contains 292 components and 0.0759345 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=0.026281Jy sigma=0.069603 ! Fit after self-cal, rms=0.026140Jy sigma=0.069417 ! 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=0.026140Jy sigma=0.069417 ! Fit after self-cal, rms=0.026140Jy sigma=0.069417 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.648 mas, bmaj=5.929 mas, bpa=11.07 degrees ! Estimated noise=5.98634 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000522529 Jy ! Component: 100 - total flux cleaned = -0.00101626 Jy ! Component: 150 - total flux cleaned = -0.00135439 Jy ! Component: 200 - total flux cleaned = -0.00124774 Jy ! Total flux subtracted in 200 components = -0.00124774 Jy ! Clean residual min=-0.001620 max=0.001618 Jy/beam ! Clean residual mean=0.000004 rms=0.000689 Jy/beam ! Combined flux in latest and established models = 0.0746868 Jy selfcal ! Performing phase self-cal ! Adding 102 model components to the UV plane model. ! The established model now contains 377 components and 0.0746868 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=0.025593Jy sigma=0.066620 ! Fit after self-cal, rms=0.025528Jy sigma=0.066550 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 = -8.77818e-05 Jy ! Component: 100 - total flux cleaned = -0.000368997 Jy ! Component: 150 - total flux cleaned = -0.000368131 Jy ! Component: 200 - total flux cleaned = -0.000438013 Jy ! Total flux subtracted in 200 components = -0.000438013 Jy ! Clean residual min=-0.001229 max=0.001233 Jy/beam ! Clean residual mean=0.000003 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.0742487 Jy ! Performing phase self-cal ! Adding 84 model components to the UV plane model. ! The established model now contains 425 components and 0.0742488 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=0.025204Jy sigma=0.065169 ! Fit after self-cal, rms=0.025170Jy sigma=0.065127 ! 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=0.025170Jy sigma=0.065127 ! Fit after self-cal, rms=0.025281Jy sigma=0.064882 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.651 mas, bmaj=5.934 mas, bpa=11.17 degrees ! Estimated noise=6.04712 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000130675 Jy ! Component: 100 - total flux cleaned = -0.00017355 Jy ! Component: 150 - total flux cleaned = -0.000314414 Jy ! Component: 200 - total flux cleaned = -0.000576924 Jy ! Total flux subtracted in 200 components = -0.000576924 Jy ! Clean residual min=-0.001051 max=0.001042 Jy/beam ! Clean residual mean=0.000003 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.0736718 Jy selfcal ! Performing phase self-cal ! Adding 90 model components to the UV plane model. ! The established model now contains 487 components and 0.0736718 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=0.025084Jy sigma=0.063779 ! Fit after self-cal, rms=0.025065Jy sigma=0.063751 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 = -0.000215515 Jy ! Component: 100 - total flux cleaned = -0.000215502 Jy ! Component: 150 - total flux cleaned = -0.000560304 Jy ! Component: 200 - total flux cleaned = -0.000669656 Jy ! Total flux subtracted in 200 components = -0.000669656 Jy ! Clean residual min=-0.000880 max=0.000882 Jy/beam ! Clean residual mean=0.000002 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.0730022 Jy ! Performing phase self-cal ! Adding 93 model components to the UV plane model. ! The established model now contains 544 components and 0.0730021 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=0.024896Jy sigma=0.063186 ! Fit after self-cal, rms=0.024880Jy sigma=0.063165 ! 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=0.024880Jy sigma=0.063165 ! Fit after self-cal, rms=0.024769Jy sigma=0.062459 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.047 mas, bmaj=8.172 mas, bpa=9.321 degrees ! Estimated noise=4.93599 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000204666 Jy ! Component: 100 - total flux cleaned = 0.000131178 Jy ! Component: 150 - total flux cleaned = -0.000377524 Jy ! Component: 200 - total flux cleaned = -0.00103329 Jy ! Total flux subtracted in 200 components = -0.00103329 Jy ! Clean residual min=-0.000956 max=0.000957 Jy/beam ! Clean residual mean=0.000004 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.0719689 Jy selfcal ! Performing phase self-cal ! Adding 74 model components to the UV plane model. ! The established model now contains 614 components and 0.0719689 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=0.024610Jy sigma=0.061836 ! Fit after self-cal, rms=0.024592Jy sigma=0.061801 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 = 6.74035e-05 Jy ! Component: 100 - total flux cleaned = 6.86064e-05 Jy ! Component: 150 - total flux cleaned = 0.00017318 Jy ! Component: 200 - total flux cleaned = 0.000173664 Jy ! Total flux subtracted in 200 components = 0.000173664 Jy ! Clean residual min=-0.000809 max=0.000809 Jy/beam ! Clean residual mean=0.000004 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.0721426 Jy ! Performing phase self-cal ! Adding 67 model components to the UV plane model. ! The established model now contains 671 components and 0.0721426 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=0.024459Jy sigma=0.061532 ! Fit after self-cal, rms=0.024446Jy sigma=0.061508 ! 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=2.645 mas, bmaj=5.922 mas, bpa=11.57 degrees ! Estimated noise=5.99509 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.645 x 5.922 at 11.57 degrees (North through East) ! Clean map min=-0.0050655 max=0.042249 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=1.856 mas, bmaj=4.918 mas, bpa=10.86 degrees ! Estimated noise=15.0249 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0424203 Jy ! Component: 100 - total flux cleaned = 0.0641169 Jy ! Component: 150 - total flux cleaned = 0.0705341 Jy ! Component: 200 - total flux cleaned = 0.0747399 Jy ! Total flux subtracted in 200 components = 0.0747399 Jy ! Clean residual min=-0.006732 max=0.006719 Jy/beam ! Clean residual mean=-0.000002 rms=0.002547 Jy/beam ! Combined flux in latest and established models = 0.0747399 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 123 model components to the UV plane model. ! The established model now contains 123 components and 0.0747399 Jy ! Inverting map and beam ! Estimated beam: bmin=2.645 mas, bmaj=5.922 mas, bpa=11.57 degrees ! Estimated noise=5.99509 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 = 0.00378552 Jy ! Component: 100 - total flux cleaned = 0.00383769 Jy ! Component: 150 - total flux cleaned = 0.000526508 Jy ! Component: 200 - total flux cleaned = -0.00189957 Jy ! Total flux subtracted in 200 components = -0.00189957 Jy ! Clean residual min=-0.004128 max=0.004156 Jy/beam ! Clean residual mean=0.000008 rms=0.001842 Jy/beam ! Combined flux in latest and established models = 0.0728403 Jy ! Adding 122 model components to the UV plane model. ! The established model now contains 243 components and 0.0728404 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=5.047 mas, bmaj=8.172 mas, bpa=9.321 degrees ! Estimated noise=4.93599 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00157931 Jy ! Component: 100 - total flux cleaned = -0.00465118 Jy ! Component: 150 - total flux cleaned = -0.00525951 Jy ! Component: 200 - total flux cleaned = -0.00577352 Jy ! Total flux subtracted in 200 components = -0.00577352 Jy ! Clean residual min=-0.002612 max=0.002603 Jy/beam ! Clean residual mean=0.000008 rms=0.001133 Jy/beam ! Combined flux in latest and established models = 0.0670669 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 = 6.54227e-06 Jy ! Component: 100 - total flux cleaned = -0.000257569 Jy ! Component: 150 - total flux cleaned = -0.000627794 Jy ! Component: 200 - total flux cleaned = -0.00134157 Jy ! Total flux subtracted in 200 components = -0.00134157 Jy ! Clean residual min=-0.001930 max=0.001923 Jy/beam ! Clean residual mean=0.000001 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 0.0657253 Jy ! Adding 154 model components to the UV plane model. ! The established model now contains 394 components and 0.0657253 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.645 mas, bmaj=5.922 mas, bpa=11.57 degrees ! Estimated noise=5.99509 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000537201 Jy ! Component: 100 - total flux cleaned = -0.000615918 Jy ! Component: 150 - total flux cleaned = -0.000695033 Jy ! Component: 200 - total flux cleaned = -0.000759177 Jy ! Total flux subtracted in 200 components = -0.000759177 Jy ! Clean residual min=-0.001081 max=0.001089 Jy/beam ! Clean residual mean=0.000005 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.0649661 Jy selfcal ! Performing phase self-cal ! Adding 64 model components to the UV plane model. ! The established model now contains 458 components and 0.0649661 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=0.024838Jy sigma=0.062489 ! Fit after self-cal, rms=0.024743Jy sigma=0.062361 wmodel /d2/scr/pima/bp171a6_uvs/J0952+282A_C_map.mod ! Writing 458 model components to file: /d2/scr/pima/bp171a6_uvs/J0952+282A_C_map.mod wobs /d2/scr/pima/bp171a6_uvs/J0952+282A_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a6_uvs/J0952+282A_C_uvs.fits wwins /d2/scr/pima/bp171a6_uvs/J0952+282A_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/J0952+282A_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.645 x 5.922 at 11.57 degrees (North through East) ! Clean map min=-0.0052571 max=0.03988 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a6_uvs/J0952+282A_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0398799 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000384675 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.89375 2.89375 5.78751 11.575 23.15 46.3001 92.6001 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.039 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 103.671 quit ! Quitting program ! Log file /d2/scr/pima/bp171a6_uvs/J0952+282A_C_uvs.log closed on Wed Jan 15 19:54:06 2014