! Started logfile: /d2/scr/pima/bp177h_uvs/J1453+5353_X_uvs.log on Sat Mar 29 22:22:21 2014 obs /d2/scr/pima/bp177h_uvs/J1453+5353_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177h_uvs/J1453+5353_X_uva.fits ! AN table 1: 3 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.666667 visibilities/baseline/integration-bin. ! Found source: J1453+5353 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 240 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177h_uvs/J1453+5353_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! 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=0.999058Jy sigma=40.414278 ! Fit after self-cal, rms=0.983401Jy sigma=39.793938 ! 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=2.858 mas, bmaj=6.963 mas, bpa=67.02 degrees ! Estimated noise=1.26807 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 = 0.00922213 Jy ! Component: 100 - total flux cleaned = 0.0115584 Jy ! Total flux subtracted in 100 components = 0.0115584 Jy ! Clean residual min=-0.003458 max=0.003468 Jy/beam ! Clean residual mean=0.000021 rms=0.001429 Jy/beam ! Combined flux in latest and established models = 0.0115584 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 31 components and 0.0115584 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=0.018176Jy sigma=0.721612 ! Fit after self-cal, rms=0.016478Jy sigma=0.651921 ! 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=3.043 mas, bmaj=6.817 mas, bpa=69.93 degrees ! Estimated noise=1.13574 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 = -0.000801707 Jy ! Component: 100 - total flux cleaned = -0.000539175 Jy ! Component: 150 - total flux cleaned = -8.87846e-05 Jy ! Component: 200 - total flux cleaned = 0.000579668 Jy ! Total flux subtracted in 200 components = 0.000579668 Jy ! Clean residual min=-0.001286 max=0.001286 Jy/beam ! Clean residual mean=0.000007 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.012138 Jy ! Performing phase self-cal ! Adding 89 model components to the UV plane model. ! The established model now contains 118 components and 0.012138 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=0.013124Jy sigma=0.515031 ! Fit after self-cal, rms=0.012904Jy sigma=0.504336 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.043 x 6.817 at 69.93 degrees (North through East) ! Clean map min=-0.0042434 max=0.012141 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* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.90 KP 0.90 LA 0.96 ! OV 1.12 PT 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.012904Jy sigma=0.504336 ! Fit after self-cal, rms=0.012875Jy sigma=0.503218 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.041 mas, bmaj=6.818 mas, bpa=70.13 degrees ! Estimated noise=1.12898 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 = 0.000365042 Jy ! Component: 100 - total flux cleaned = 0.000471092 Jy ! Component: 150 - total flux cleaned = 0.000510916 Jy ! Component: 200 - total flux cleaned = 0.000577245 Jy ! Total flux subtracted in 200 components = 0.000577245 Jy ! Clean residual min=-0.000567 max=0.000562 Jy/beam ! Clean residual mean=0.000002 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.0127153 Jy ! Performing phase self-cal ! Adding 74 model components to the UV plane model. ! The established model now contains 192 components and 0.0127153 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=0.012471Jy sigma=0.488868 ! Fit after self-cal, rms=0.012474Jy sigma=0.487608 ! 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=0.012474Jy sigma=0.487608 ! Fit after self-cal, rms=0.012532Jy sigma=0.487304 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.037 mas, bmaj=6.814 mas, bpa=70.21 degrees ! Estimated noise=1.13355 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000247866 Jy ! Component: 100 - total flux cleaned = -0.000695264 Jy ! Component: 150 - total flux cleaned = -0.0010685 Jy ! Component: 200 - total flux cleaned = -0.00129888 Jy ! Total flux subtracted in 200 components = -0.00129888 Jy ! Clean residual min=-0.000300 max=0.000302 Jy/beam ! Clean residual mean=0.000001 rms=0.000130 Jy/beam ! Combined flux in latest and established models = 0.0114164 Jy selfcal ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 242 components and 0.0114164 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=0.012435Jy sigma=0.483804 ! Fit after self-cal, rms=0.012438Jy sigma=0.483621 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 = -0.000308558 Jy ! Component: 100 - total flux cleaned = -0.000456186 Jy ! Component: 150 - total flux cleaned = -0.000485686 Jy ! Component: 200 - total flux cleaned = -0.000512056 Jy ! Total flux subtracted in 200 components = -0.000512056 Jy ! Clean residual min=-0.000224 max=0.000222 Jy/beam ! Clean residual mean=0.000001 rms=0.000087 Jy/beam ! Combined flux in latest and established models = 0.0109043 Jy ! Performing phase self-cal ! Adding 64 model components to the UV plane model. ! The established model now contains 299 components and 0.0109043 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=0.012401Jy sigma=0.482246 ! Fit after self-cal, rms=0.012403Jy sigma=0.482200 ! 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=0.012403Jy sigma=0.482200 ! Fit after self-cal, rms=0.012447Jy sigma=0.482078 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.034 mas, bmaj=6.815 mas, bpa=70.26 degrees ! Estimated noise=1.13546 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000166585 Jy ! Component: 100 - total flux cleaned = -0.000244983 Jy ! Component: 150 - total flux cleaned = -0.000341139 Jy ! Component: 200 - total flux cleaned = -0.000479425 Jy ! Total flux subtracted in 200 components = -0.000479425 Jy ! Clean residual min=-0.000189 max=0.000189 Jy/beam ! Clean residual mean=0.000001 rms=0.000070 Jy/beam ! Combined flux in latest and established models = 0.0104249 Jy selfcal ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 327 components and 0.0104249 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=0.012423Jy sigma=0.481205 ! Fit after self-cal, rms=0.012424Jy sigma=0.481171 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 = -8.80846e-05 Jy ! Component: 100 - total flux cleaned = -8.74558e-05 Jy ! Component: 150 - total flux cleaned = -0.000107976 Jy ! Component: 200 - total flux cleaned = -0.000168206 Jy ! Total flux subtracted in 200 components = -0.000168206 Jy ! Clean residual min=-0.000165 max=0.000166 Jy/beam ! Clean residual mean=0.000000 rms=0.000059 Jy/beam ! Combined flux in latest and established models = 0.0102567 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 359 components and 0.0102567 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=0.012408Jy sigma=0.480573 ! Fit after self-cal, rms=0.012408Jy sigma=0.480556 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.012408Jy sigma=0.480556 ! Fit after self-cal, rms=0.012423Jy sigma=0.480547 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.298 mas, bmaj=6.89 mas, bpa=69.2 degrees ! Estimated noise=1.1512 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000136941 Jy ! Component: 100 - total flux cleaned = -0.000193121 Jy ! Component: 150 - total flux cleaned = -0.000265833 Jy ! Component: 200 - total flux cleaned = -0.000336356 Jy ! Total flux subtracted in 200 components = -0.000336356 Jy ! Clean residual min=-0.000146 max=0.000147 Jy/beam ! Clean residual mean=0.000000 rms=0.000054 Jy/beam ! Combined flux in latest and established models = 0.00992035 Jy selfcal ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 388 components and 0.00992036 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=0.012409Jy sigma=0.480079 ! Fit after self-cal, rms=0.012410Jy sigma=0.480068 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 = -2.97148e-05 Jy ! Component: 100 - total flux cleaned = -4.64701e-05 Jy ! Component: 150 - total flux cleaned = -7.12949e-05 Jy ! Component: 200 - total flux cleaned = -9.61212e-05 Jy ! Total flux subtracted in 200 components = -9.61212e-05 Jy ! Clean residual min=-0.000138 max=0.000138 Jy/beam ! Clean residual mean=-0.000000 rms=0.000049 Jy/beam ! Combined flux in latest and established models = 0.00982424 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 414 components and 0.00982424 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=0.012399Jy sigma=0.479695 ! Fit after self-cal, rms=0.012399Jy sigma=0.479687 ! 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=3.034 mas, bmaj=6.815 mas, bpa=70.26 degrees ! Estimated noise=1.13606 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.034 x 6.815 at 70.26 degrees (North through East) ! Clean map min=-0.0031659 max=0.011407 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=2.851 mas, bmaj=6.955 mas, bpa=67.33 degrees ! Estimated noise=1.2736 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00899436 Jy ! Component: 100 - total flux cleaned = 0.0105127 Jy ! Component: 150 - total flux cleaned = 0.00991501 Jy ! Component: 200 - total flux cleaned = 0.00937765 Jy ! Total flux subtracted in 200 components = 0.00937765 Jy ! Clean residual min=-0.001833 max=0.001848 Jy/beam ! Clean residual mean=0.000012 rms=0.000823 Jy/beam ! Combined flux in latest and established models = 0.00937765 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 78 model components to the UV plane model. ! The established model now contains 78 components and 0.00937765 Jy ! Inverting map and beam ! Estimated beam: bmin=3.034 mas, bmaj=6.815 mas, bpa=70.26 degrees ! Estimated noise=1.13606 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 = 0.00055092 Jy ! Component: 100 - total flux cleaned = 0.000267252 Jy ! Component: 150 - total flux cleaned = 0.000395973 Jy ! Component: 200 - total flux cleaned = 0.000936304 Jy ! Total flux subtracted in 200 components = 0.000936304 Jy ! Clean residual min=-0.000944 max=0.000945 Jy/beam ! Clean residual mean=0.000004 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.010314 Jy ! Adding 91 model components to the UV plane model. ! The established model now contains 165 components and 0.010314 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.298 mas, bmaj=6.89 mas, bpa=69.2 degrees ! Estimated noise=1.1512 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000805186 Jy ! Component: 100 - total flux cleaned = -0.00109676 Jy ! Component: 150 - total flux cleaned = -0.00139824 Jy ! Component: 200 - total flux cleaned = -0.00169592 Jy ! Total flux subtracted in 200 components = -0.00169592 Jy ! Clean residual min=-0.000347 max=0.000347 Jy/beam ! Clean residual mean=0.000002 rms=0.000152 Jy/beam ! Combined flux in latest and established models = 0.00861804 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 = -0.00014021 Jy ! Component: 100 - total flux cleaned = -0.000158466 Jy ! Component: 150 - total flux cleaned = -0.000192246 Jy ! Component: 200 - total flux cleaned = -0.00016129 Jy ! Total flux subtracted in 200 components = -0.00016129 Jy ! Clean residual min=-0.000255 max=0.000256 Jy/beam ! Clean residual mean=0.000002 rms=0.000098 Jy/beam ! Combined flux in latest and established models = 0.00845675 Jy ! Adding 123 model components to the UV plane model. ! The established model now contains 287 components and 0.00845675 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.034 mas, bmaj=6.815 mas, bpa=70.26 degrees ! Estimated noise=1.13606 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000135136 Jy ! Component: 100 - total flux cleaned = -0.00021592 Jy ! Component: 150 - total flux cleaned = -0.000367646 Jy ! Component: 200 - total flux cleaned = -0.000524985 Jy ! Total flux subtracted in 200 components = -0.000524985 Jy ! Clean residual min=-0.000197 max=0.000197 Jy/beam ! Clean residual mean=0.000001 rms=0.000072 Jy/beam ! Combined flux in latest and established models = 0.00793176 Jy selfcal ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 340 components and 0.00793177 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=0.012452Jy sigma=0.481594 ! Fit after self-cal, rms=0.012451Jy sigma=0.481497 wmodel /d2/scr/pima/bp177h_uvs/J1453+5353_X_map.mod ! Writing 340 model components to file: /d2/scr/pima/bp177h_uvs/J1453+5353_X_map.mod wobs /d2/scr/pima/bp177h_uvs/J1453+5353_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177h_uvs/J1453+5353_X_uvs.fits wwins /d2/scr/pima/bp177h_uvs/J1453+5353_X_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/bp177h_uvs/J1453+5353_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.034 x 6.815 at 70.26 degrees (North through East) ! Clean map min=-0.0033578 max=0.014138 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177h_uvs/J1453+5353_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.014138 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 6.96332e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.47757 1.47757 2.95515 5.91029 11.8206 23.6412 47.2824 94.5647 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.014 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 203.035 quit ! Quitting program ! Log file /d2/scr/pima/bp177h_uvs/J1453+5353_X_uvs.log closed on Sat Mar 29 22:22:24 2014