! Started logfile: /scr/pima/bp171aa_uvs/J0702+4431_C_uvs.log on Fri Nov 29 08:33:10 2013 obs /scr/pima/bp171aa_uvs/J0702+4431_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171aa_uvs/J0702+4431_C_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.666667 visibilities/baseline/integration-bin. ! Found source: J0702+4431 ! ! 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 576 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 /scr/pima/bp171aa_uvs/J0702+4431_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. ! ! 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=0.994394Jy sigma=4.717116 ! Fit after self-cal, rms=0.935803Jy sigma=3.939672 ! 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=3.996 mas, bmaj=5.771 mas, bpa=2.857 degrees ! Estimated noise=15.7154 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 = 0.092677 Jy ! Component: 100 - total flux cleaned = 0.133244 Jy ! Total flux subtracted in 100 components = 0.133244 Jy ! Clean residual min=-0.021196 max=0.021079 Jy/beam ! Clean residual mean=-0.000191 rms=0.009478 Jy/beam ! Combined flux in latest and established models = 0.133244 Jy ! Performing phase self-cal ! Adding 72 model components to the UV plane model. ! The established model now contains 72 components and 0.133244 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=0.043794Jy sigma=0.343001 ! Fit after self-cal, rms=0.042483Jy sigma=0.342522 ! 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=5.319 mas, bmaj=7.56 mas, bpa=5.344 degrees ! Estimated noise=8.64579 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 = 0.00574732 Jy ! Component: 100 - total flux cleaned = -0.00167719 Jy ! Component: 150 - total flux cleaned = -0.00673185 Jy ! Component: 200 - total flux cleaned = -0.0105788 Jy ! Total flux subtracted in 200 components = -0.0105788 Jy ! Clean residual min=-0.007183 max=0.007306 Jy/beam ! Clean residual mean=-0.000113 rms=0.003363 Jy/beam ! Combined flux in latest and established models = 0.122666 Jy ! Performing phase self-cal ! Adding 141 model components to the UV plane model. ! The established model now contains 210 components and 0.122666 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=0.028710Jy sigma=0.165465 ! Fit after self-cal, rms=0.028504Jy sigma=0.164508 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.319 x 7.56 at 5.344 degrees (North through East) ! Clean map min=-0.012693 max=0.10149 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=0.028504Jy sigma=0.164508 ! Fit after self-cal, rms=0.028504Jy sigma=0.164508 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.319 mas, bmaj=7.56 mas, bpa=5.344 degrees ! Estimated noise=8.64579 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 = 0.00183015 Jy ! Component: 100 - total flux cleaned = 0.00158521 Jy ! Component: 150 - total flux cleaned = 0.000680506 Jy ! Component: 200 - total flux cleaned = -0.000841272 Jy ! Total flux subtracted in 200 components = -0.000841272 Jy ! Clean residual min=-0.002979 max=0.002935 Jy/beam ! Clean residual mean=-0.000040 rms=0.001370 Jy/beam ! Combined flux in latest and established models = 0.121824 Jy ! Performing phase self-cal ! Adding 87 model components to the UV plane model. ! The established model now contains 295 components and 0.121824 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=0.024770Jy sigma=0.144117 ! Fit after self-cal, rms=0.024722Jy sigma=0.144045 ! 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=0.024722Jy sigma=0.144045 ! Fit after self-cal, rms=0.024722Jy sigma=0.144045 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.319 mas, bmaj=7.56 mas, bpa=5.344 degrees ! Estimated noise=8.64579 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000812051 Jy ! Component: 100 - total flux cleaned = -0.00277164 Jy ! Component: 150 - total flux cleaned = -0.00400021 Jy ! Component: 200 - total flux cleaned = -0.00524984 Jy ! Total flux subtracted in 200 components = -0.00524984 Jy ! Clean residual min=-0.001977 max=0.001976 Jy/beam ! Clean residual mean=-0.000029 rms=0.000892 Jy/beam ! Combined flux in latest and established models = 0.116574 Jy selfcal ! Performing phase self-cal ! Adding 74 model components to the UV plane model. ! The established model now contains 362 components and 0.116574 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=0.023490Jy sigma=0.137466 ! Fit after self-cal, rms=0.023447Jy sigma=0.137429 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 = -0.0019535 Jy ! Component: 100 - total flux cleaned = -0.0027992 Jy ! Component: 150 - total flux cleaned = -0.00377889 Jy ! Component: 200 - total flux cleaned = -0.0046117 Jy ! Total flux subtracted in 200 components = -0.0046117 Jy ! Clean residual min=-0.001511 max=0.001508 Jy/beam ! Clean residual mean=-0.000021 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.111963 Jy ! Performing phase self-cal ! Adding 73 model components to the UV plane model. ! The established model now contains 422 components and 0.111963 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=0.022620Jy sigma=0.134268 ! Fit after self-cal, rms=0.022585Jy sigma=0.134257 ! 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=0.022585Jy sigma=0.134257 ! Fit after self-cal, rms=0.022585Jy sigma=0.134257 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.319 mas, bmaj=7.56 mas, bpa=5.344 degrees ! Estimated noise=8.64579 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000635706 Jy ! Component: 100 - total flux cleaned = -0.00105924 Jy ! Component: 150 - total flux cleaned = -0.00170571 Jy ! Component: 200 - total flux cleaned = -0.00209258 Jy ! Total flux subtracted in 200 components = -0.00209258 Jy ! Clean residual min=-0.001262 max=0.001259 Jy/beam ! Clean residual mean=-0.000018 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.10987 Jy selfcal ! Performing phase self-cal ! Adding 73 model components to the UV plane model. ! The established model now contains 471 components and 0.10987 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=0.021993Jy sigma=0.132198 ! Fit after self-cal, rms=0.021971Jy sigma=0.132190 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 = -7.75836e-05 Jy ! Component: 100 - total flux cleaned = -0.000360318 Jy ! Component: 150 - total flux cleaned = -0.000701301 Jy ! Component: 200 - total flux cleaned = -0.00109741 Jy ! Total flux subtracted in 200 components = -0.00109741 Jy ! Clean residual min=-0.001078 max=0.001079 Jy/beam ! Clean residual mean=-0.000016 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.108773 Jy ! Performing phase self-cal ! Adding 76 model components to the UV plane model. ! The established model now contains 509 components and 0.108773 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=0.021523Jy sigma=0.130711 ! Fit after self-cal, rms=0.021511Jy sigma=0.130705 ! 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=0.021511Jy sigma=0.130705 ! Fit after self-cal, rms=0.021511Jy sigma=0.130705 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.992 mas, bmaj=9.565 mas, bpa=17.24 degrees ! Estimated noise=7.27695 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000814981 Jy ! Component: 100 - total flux cleaned = 0.000560838 Jy ! Component: 150 - total flux cleaned = 0.000125599 Jy ! Component: 200 - total flux cleaned = -0.00017905 Jy ! Total flux subtracted in 200 components = -0.00017905 Jy ! Clean residual min=-0.000999 max=0.000993 Jy/beam ! Clean residual mean=-0.000016 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.108594 Jy selfcal ! Performing phase self-cal ! Adding 74 model components to the UV plane model. ! The established model now contains 572 components and 0.108594 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=0.021348Jy sigma=0.129309 ! Fit after self-cal, rms=0.021347Jy sigma=0.129304 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 = -0.00022857 Jy ! Component: 100 - total flux cleaned = -0.000567394 Jy ! Component: 150 - total flux cleaned = -0.000787478 Jy ! Component: 200 - total flux cleaned = -0.00110655 Jy ! Total flux subtracted in 200 components = -0.00110655 Jy ! Clean residual min=-0.000880 max=0.000883 Jy/beam ! Clean residual mean=-0.000013 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.107487 Jy ! Performing phase self-cal ! Adding 74 model components to the UV plane model. ! The established model now contains 629 components and 0.107487 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=0.021103Jy sigma=0.128401 ! Fit after self-cal, rms=0.021098Jy sigma=0.128396 ! 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=5.319 mas, bmaj=7.56 mas, bpa=5.344 degrees ! Estimated noise=8.64579 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.319 x 7.56 at 5.344 degrees (North through East) ! Clean map min=-0.0090672 max=0.097578 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=3.996 mas, bmaj=5.771 mas, bpa=2.857 degrees ! Estimated noise=15.7154 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.092908 Jy ! Component: 100 - total flux cleaned = 0.131953 Jy ! Component: 150 - total flux cleaned = 0.137556 Jy ! Component: 200 - total flux cleaned = 0.136793 Jy ! Total flux subtracted in 200 components = 0.136793 Jy ! Clean residual min=-0.011177 max=0.011223 Jy/beam ! Clean residual mean=-0.000120 rms=0.005643 Jy/beam ! Combined flux in latest and established models = 0.136793 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 138 model components to the UV plane model. ! The established model now contains 138 components and 0.136793 Jy ! Inverting map and beam ! Estimated beam: bmin=5.319 mas, bmaj=7.56 mas, bpa=5.344 degrees ! Estimated noise=8.64579 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 = 0.000430864 Jy ! Component: 100 - total flux cleaned = -0.00208648 Jy ! Component: 150 - total flux cleaned = -0.00329394 Jy ! Component: 200 - total flux cleaned = -0.00454261 Jy ! Total flux subtracted in 200 components = -0.00454261 Jy ! Clean residual min=-0.004712 max=0.004726 Jy/beam ! Clean residual mean=-0.000074 rms=0.002353 Jy/beam ! Combined flux in latest and established models = 0.13225 Jy ! Adding 131 model components to the UV plane model. ! The established model now contains 267 components and 0.13225 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=6.992 mas, bmaj=9.565 mas, bpa=17.24 degrees ! Estimated noise=7.27695 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00182202 Jy ! Component: 100 - total flux cleaned = 0.00133246 Jy ! Component: 150 - total flux cleaned = 5.34323e-05 Jy ! Component: 200 - total flux cleaned = -0.00103607 Jy ! Total flux subtracted in 200 components = -0.00103607 Jy ! Clean residual min=-0.002456 max=0.002467 Jy/beam ! Clean residual mean=-0.000035 rms=0.001197 Jy/beam ! Combined flux in latest and established models = 0.131214 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 = -0.00128019 Jy ! Component: 100 - total flux cleaned = -0.00195373 Jy ! Component: 150 - total flux cleaned = -0.001697 Jy ! Component: 200 - total flux cleaned = -0.000945556 Jy ! Total flux subtracted in 200 components = -0.000945556 Jy ! Clean residual min=-0.002060 max=0.002068 Jy/beam ! Clean residual mean=-0.000029 rms=0.000894 Jy/beam ! Combined flux in latest and established models = 0.130269 Jy ! Adding 161 model components to the UV plane model. ! The established model now contains 425 components and 0.130268 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=5.319 mas, bmaj=7.56 mas, bpa=5.344 degrees ! Estimated noise=8.64579 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000881783 Jy ! Component: 100 - total flux cleaned = -0.00219832 Jy ! Component: 150 - total flux cleaned = -0.00359904 Jy ! Component: 200 - total flux cleaned = -0.00499855 Jy ! Total flux subtracted in 200 components = -0.00499855 Jy ! Clean residual min=-0.001412 max=0.001404 Jy/beam ! Clean residual mean=-0.000016 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.12527 Jy selfcal ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 485 components and 0.12527 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=0.021678Jy sigma=0.131914 ! Fit after self-cal, rms=0.021638Jy sigma=0.131849 wmodel /scr/pima/bp171aa_uvs/J0702+4431_C_map.mod ! Writing 485 model components to file: /scr/pima/bp171aa_uvs/J0702+4431_C_map.mod wobs /scr/pima/bp171aa_uvs/J0702+4431_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171aa_uvs/J0702+4431_C_uvs.fits wwins /scr/pima/bp171aa_uvs/J0702+4431_C_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /home/lpetrov/bin/01_muppet] ! wmap "/scr/pima/bp171aa_uvs/J0702+4431_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.319 x 7.56 at 5.344 degrees (North through East) ! Clean map min=-0.0076952 max=0.09726 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171aa_uvs/J0702+4431_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0972605 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000572986 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.76738 1.76738 3.53475 7.06951 14.139 28.278 56.5561 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.097 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 169.743 quit ! Quitting program ! Log file /scr/pima/bp171aa_uvs/J0702+4431_C_uvs.log closed on Fri Nov 29 08:33:13 2013