! Started logfile: /d2/scr/pima/bp171a2_uvs/J0339+1329_C_uvs.log on Tue Feb 18 20:23:35 2014 obs /d2/scr/pima/bp171a2_uvs/J0339+1329_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a2_uvs/J0339+1329_C_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.972222 visibilities/baseline/integration-bin. ! Found source: J0339+1329 ! ! 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 3.928e+09 3.2e+07 1 3.2e+07 ! 02 2 3.96e+09 3.2e+07 1 3.2e+07 ! 03 3 3.992e+09 3.2e+07 1 3.2e+07 ! 04 4 4.024e+09 3.2e+07 1 3.2e+07 ! 05 5 4.216e+09 3.2e+07 1 3.2e+07 ! 06 6 4.312e+09 3.2e+07 1 3.2e+07 ! 07 7 4.344e+09 3.2e+07 1 3.2e+07 ! 08 8 4.376e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 840 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/bp171a2_uvs/J0339+1329_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=1.021652Jy sigma=32.427633 ! Fit after self-cal, rms=0.834950Jy sigma=26.856305 ! 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=1.374 mas, bmaj=3.734 mas, bpa=-10.65 degrees ! Estimated noise=1.03124 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) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.123434 Jy ! Component: 100 - total flux cleaned = 0.164009 Jy ! Total flux subtracted in 100 components = 0.164009 Jy ! Clean residual min=-0.019907 max=0.040555 Jy/beam ! Clean residual mean=0.000003 rms=0.006159 Jy/beam ! Combined flux in latest and established models = 0.164009 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.164009 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=0.115577Jy sigma=2.567084 ! Fit after self-cal, rms=0.115415Jy sigma=2.562939 ! Inverting map ! Added new window around map position (1.8, 5.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0384528 Jy ! Component: 100 - total flux cleaned = 0.0606531 Jy ! Total flux subtracted in 100 components = 0.0606531 Jy ! Clean residual min=-0.016818 max=0.024805 Jy/beam ! Clean residual mean=0.000006 rms=0.004276 Jy/beam ! Combined flux in latest and established models = 0.224662 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 25 components and 0.224662 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=0.095448Jy sigma=1.868498 ! Fit after self-cal, rms=0.094743Jy sigma=1.840433 ! Inverting map ! Added new window around map position (3.6, 9.9). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0236203 Jy ! Component: 100 - total flux cleaned = 0.0375565 Jy ! Total flux subtracted in 100 components = 0.0375565 Jy ! Clean residual min=-0.013431 max=0.018619 Jy/beam ! Clean residual mean=0.000006 rms=0.003284 Jy/beam ! Combined flux in latest and established models = 0.262219 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 37 components and 0.262219 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=0.082945Jy sigma=1.541762 ! Fit after self-cal, rms=0.082160Jy sigma=1.509015 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.6 mas, bmaj=3.979 mas, bpa=-10.2 degrees ! Estimated noise=0.866133 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 = 0.0186123 Jy ! Component: 100 - total flux cleaned = 0.0315453 Jy ! Component: 150 - total flux cleaned = 0.041074 Jy ! Component: 200 - total flux cleaned = 0.0482621 Jy ! Total flux subtracted in 200 components = 0.0482621 Jy ! Clean residual min=-0.013633 max=0.016200 Jy/beam ! Clean residual mean=0.000031 rms=0.002891 Jy/beam ! Combined flux in latest and established models = 0.310481 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 59 components and 0.310481 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=0.071294Jy sigma=1.385377 ! Fit after self-cal, rms=0.070768Jy sigma=1.363746 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.6 x 3.979 at -10.2 degrees (North through East) ! Clean map min=-0.011384 max=0.14603 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* MK 1.00* NL 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* MK 1.00* NL 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* MK 1.00* NL 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* MK 1.00* NL 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* MK 1.00* NL 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* MK 1.00* NL 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* MK 1.00* NL 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* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.070768Jy sigma=1.363746 ! Fit after self-cal, rms=0.070768Jy sigma=1.363746 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.6 mas, bmaj=3.979 mas, bpa=-10.2 degrees ! Estimated noise=0.866133 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) ! Added new window around map position (17.7, -19.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00482299 Jy ! Component: 100 - total flux cleaned = 0.00834227 Jy ! Component: 150 - total flux cleaned = 0.0104006 Jy ! Component: 200 - total flux cleaned = 0.0119594 Jy ! Total flux subtracted in 200 components = 0.0119594 Jy ! Clean residual min=-0.010776 max=0.011675 Jy/beam ! Clean residual mean=0.000029 rms=0.002413 Jy/beam ! Combined flux in latest and established models = 0.32244 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 84 components and 0.32244 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=0.063942Jy sigma=1.267836 ! Fit after self-cal, rms=0.063635Jy sigma=1.249242 ! 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=0.063635Jy sigma=1.249242 ! Fit after self-cal, rms=0.063635Jy sigma=1.249242 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.6 mas, bmaj=3.979 mas, bpa=-10.2 degrees ! Estimated noise=0.866133 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00197105 Jy ! Component: 100 - total flux cleaned = 0.0037261 Jy ! Component: 150 - total flux cleaned = 0.00527667 Jy ! Component: 200 - total flux cleaned = 0.0066841 Jy ! Total flux subtracted in 200 components = 0.0066841 Jy ! Clean residual min=-0.010046 max=0.009876 Jy/beam ! Clean residual mean=0.000029 rms=0.002219 Jy/beam ! Combined flux in latest and established models = 0.329125 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 98 components and 0.329125 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=0.061135Jy sigma=1.221857 ! Fit after self-cal, rms=0.061068Jy sigma=1.217010 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) ! Added new window around map position (10.2, 71.1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00604727 Jy ! Component: 100 - total flux cleaned = 0.0085963 Jy ! Component: 150 - total flux cleaned = 0.0104157 Jy ! Component: 200 - total flux cleaned = 0.0113718 Jy ! Total flux subtracted in 200 components = 0.0113718 Jy ! Clean residual min=-0.009109 max=0.009240 Jy/beam ! Clean residual mean=0.000028 rms=0.002096 Jy/beam ! Combined flux in latest and established models = 0.340496 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 124 components and 0.340496 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=0.058528Jy sigma=1.187201 ! Fit after self-cal, rms=0.058377Jy sigma=1.182110 ! 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=0.058377Jy sigma=1.182110 ! Fit after self-cal, rms=0.058377Jy sigma=1.182110 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.6 mas, bmaj=3.979 mas, bpa=-10.2 degrees ! Estimated noise=0.866133 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00231808 Jy ! Component: 100 - total flux cleaned = 0.00334952 Jy ! Component: 150 - total flux cleaned = 0.00427083 Jy ! Component: 200 - total flux cleaned = 0.0049066 Jy ! Total flux subtracted in 200 components = 0.0049066 Jy ! Clean residual min=-0.008224 max=0.008469 Jy/beam ! Clean residual mean=0.000026 rms=0.002031 Jy/beam ! Combined flux in latest and established models = 0.345403 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 137 components and 0.345403 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=0.057433Jy sigma=1.173038 ! Fit after self-cal, rms=0.057405Jy sigma=1.171652 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 = 0.00119933 Jy ! Component: 100 - total flux cleaned = 0.00200388 Jy ! Component: 150 - total flux cleaned = 0.00255861 Jy ! Component: 200 - total flux cleaned = 0.00290892 Jy ! Total flux subtracted in 200 components = 0.00290892 Jy ! Clean residual min=-0.007783 max=0.008165 Jy/beam ! Clean residual mean=0.000026 rms=0.002004 Jy/beam ! Combined flux in latest and established models = 0.348312 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 150 components and 0.348312 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=0.056835Jy sigma=1.166345 ! Fit after self-cal, rms=0.056822Jy sigma=1.165642 ! 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=0.056822Jy sigma=1.165642 ! Fit after self-cal, rms=0.056822Jy sigma=1.165642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.744 mas, bmaj=5.51 mas, bpa=9.495 degrees ! Estimated noise=1.1181 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000585754 Jy ! Component: 100 - total flux cleaned = 0.00112084 Jy ! Component: 150 - total flux cleaned = 0.00130976 Jy ! Component: 200 - total flux cleaned = 0.001403 Jy ! Total flux subtracted in 200 components = 0.001403 Jy ! Clean residual min=-0.010374 max=0.010683 Jy/beam ! Clean residual mean=0.000052 rms=0.003011 Jy/beam ! Combined flux in latest and established models = 0.349715 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 166 components and 0.349715 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=0.056700Jy sigma=1.162879 ! Fit after self-cal, rms=0.056693Jy sigma=1.162208 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 = -0.00024044 Jy ! Component: 100 - total flux cleaned = -0.000237051 Jy ! Component: 150 - total flux cleaned = -0.000164119 Jy ! Component: 200 - total flux cleaned = -9.67209e-05 Jy ! Total flux subtracted in 200 components = -9.67209e-05 Jy ! Clean residual min=-0.010096 max=0.010409 Jy/beam ! Clean residual mean=0.000051 rms=0.002962 Jy/beam ! Combined flux in latest and established models = 0.349618 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 177 components and 0.349618 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=0.056622Jy sigma=1.161194 ! Fit after self-cal, rms=0.056622Jy sigma=1.160783 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.6 mas, bmaj=3.979 mas, bpa=-10.2 degrees ! Estimated noise=0.866133 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.6 x 3.979 at -10.2 degrees (North through East) ! Clean map min=-0.018619 max=0.14136 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=1.374 mas, bmaj=3.734 mas, bpa=-10.65 degrees ! Estimated noise=1.03124 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.124641 Jy ! Component: 100 - total flux cleaned = 0.176953 Jy ! Component: 150 - total flux cleaned = 0.212032 Jy ! Component: 200 - total flux cleaned = 0.237518 Jy ! Total flux subtracted in 200 components = 0.237518 Jy ! Clean residual min=-0.012526 max=0.020347 Jy/beam ! Clean residual mean=0.000005 rms=0.003743 Jy/beam ! Combined flux in latest and established models = 0.237518 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.237518 Jy ! Inverting map and beam ! Estimated beam: bmin=1.6 mas, bmaj=3.979 mas, bpa=-10.2 degrees ! Estimated noise=0.866133 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) ! Added new window around map position (25.2, -10.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0279088 Jy ! Component: 100 - total flux cleaned = 0.0475879 Jy ! Component: 150 - total flux cleaned = 0.0626806 Jy ! Component: 200 - total flux cleaned = 0.071939 Jy ! Total flux subtracted in 200 components = 0.071939 Jy ! Clean residual min=-0.008384 max=0.012290 Jy/beam ! Clean residual mean=0.000028 rms=0.002609 Jy/beam ! Combined flux in latest and established models = 0.309457 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 76 components and 0.309457 Jy ! Inverting map ! Added new window around map position (54.3, 71.1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0122744 Jy ! Component: 100 - total flux cleaned = 0.0188594 Jy ! Component: 150 - total flux cleaned = 0.0244733 Jy ! Component: 200 - total flux cleaned = 0.0295957 Jy ! Total flux subtracted in 200 components = 0.0295957 Jy ! Clean residual min=-0.007397 max=0.009415 Jy/beam ! Clean residual mean=0.000016 rms=0.002074 Jy/beam ! Combined flux in latest and established models = 0.339053 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 109 components and 0.339053 Jy ! Inverting map ! Added new window around map position (-74.1, -46.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00821538 Jy ! Component: 100 - total flux cleaned = 0.0125915 Jy ! Component: 150 - total flux cleaned = 0.0155295 Jy ! Component: 200 - total flux cleaned = 0.0179826 Jy ! Total flux subtracted in 200 components = 0.0179826 Jy ! Clean residual min=-0.006744 max=0.007009 Jy/beam ! Clean residual mean=0.000008 rms=0.001860 Jy/beam ! Combined flux in latest and established models = 0.357036 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 145 components and 0.357035 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=3.744 mas, bmaj=5.51 mas, bpa=9.495 degrees ! Estimated noise=1.1181 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00705953 Jy ! Component: 100 - total flux cleaned = 0.0123563 Jy ! Component: 150 - total flux cleaned = 0.0153898 Jy ! Component: 200 - total flux cleaned = 0.0169901 Jy ! Total flux subtracted in 200 components = 0.0169901 Jy ! Clean residual min=-0.008656 max=0.010272 Jy/beam ! Clean residual mean=0.000002 rms=0.002610 Jy/beam ! Combined flux in latest and established models = 0.374026 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 = 0.00117158 Jy ! Component: 100 - total flux cleaned = 0.00185813 Jy ! Component: 150 - total flux cleaned = 0.00237928 Jy ! Component: 200 - total flux cleaned = 0.00288277 Jy ! Total flux subtracted in 200 components = 0.00288277 Jy ! Clean residual min=-0.008078 max=0.010214 Jy/beam ! Clean residual mean=-0.000002 rms=0.002555 Jy/beam ! Combined flux in latest and established models = 0.376908 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 201 components and 0.376908 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.6 mas, bmaj=3.979 mas, bpa=-10.2 degrees ! Estimated noise=0.866133 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00194813 Jy ! Component: 100 - total flux cleaned = -0.00239241 Jy ! Component: 150 - total flux cleaned = -0.00226822 Jy ! Component: 200 - total flux cleaned = -0.00227336 Jy ! Total flux subtracted in 200 components = -0.00227336 Jy ! Clean residual min=-0.007101 max=0.006219 Jy/beam ! Clean residual mean=0.000005 rms=0.001738 Jy/beam ! Combined flux in latest and established models = 0.374635 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 226 components and 0.374635 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=0.052118Jy sigma=1.075073 ! Fit after self-cal, rms=0.051512Jy sigma=1.054374 wmodel /d2/scr/pima/bp171a2_uvs/J0339+1329_C_map.mod ! Writing 226 model components to file: /d2/scr/pima/bp171a2_uvs/J0339+1329_C_map.mod wobs /d2/scr/pima/bp171a2_uvs/J0339+1329_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a2_uvs/J0339+1329_C_uvs.fits wwins /d2/scr/pima/bp171a2_uvs/J0339+1329_C_map.win ! wwins: Wrote 8 windows to /d2/scr/pima/bp171a2_uvs/J0339+1329_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000258435 Jy ! Component: 100 - total flux cleaned = 0.000167195 Jy ! Component: 150 - total flux cleaned = 0.00159272 Jy ! Component: 200 - total flux cleaned = 0.00315455 Jy ! Component: 250 - total flux cleaned = 0.00465407 Jy ! Component: 300 - total flux cleaned = 0.00555903 Jy ! Component: 350 - total flux cleaned = 0.00652377 Jy ! Component: 400 - total flux cleaned = 0.00720738 Jy ! Component: 450 - total flux cleaned = 0.00770599 Jy ! Component: 500 - total flux cleaned = 0.0079489 Jy ! Component: 550 - total flux cleaned = 0.00842442 Jy ! Component: 600 - total flux cleaned = 0.00881307 Jy ! Component: 650 - total flux cleaned = 0.00941942 Jy ! Component: 700 - total flux cleaned = 0.00986504 Jy ! Component: 750 - total flux cleaned = 0.0103022 Jy ! Component: 800 - total flux cleaned = 0.0108012 Jy ! Component: 850 - total flux cleaned = 0.0112903 Jy ! Component: 900 - total flux cleaned = 0.0115647 Jy ! Component: 950 - total flux cleaned = 0.0121068 Jy ! Component: 1000 - total flux cleaned = 0.012639 Jy ! Component: 1050 - total flux cleaned = 0.0130965 Jy ! Component: 1100 - total flux cleaned = 0.0135471 Jy ! Component: 1150 - total flux cleaned = 0.0137377 Jy ! Component: 1200 - total flux cleaned = 0.0141142 Jy ! Component: 1250 - total flux cleaned = 0.0146679 Jy ! Component: 1300 - total flux cleaned = 0.0150916 Jy ! Component: 1350 - total flux cleaned = 0.0155093 Jy ! Component: 1400 - total flux cleaned = 0.0158044 Jy ! Component: 1450 - total flux cleaned = 0.0162107 Jy ! Component: 1500 - total flux cleaned = 0.0163261 Jy ! Component: 1550 - total flux cleaned = 0.0168359 Jy ! Component: 1600 - total flux cleaned = 0.0171146 Jy ! Component: 1650 - total flux cleaned = 0.0175012 Jy ! Component: 1700 - total flux cleaned = 0.0177739 Jy ! Component: 1750 - total flux cleaned = 0.0180966 Jy ! Component: 1800 - total flux cleaned = 0.0185214 Jy ! Component: 1850 - total flux cleaned = 0.0188361 Jy ! Component: 1900 - total flux cleaned = 0.0190951 Jy ! Component: 1950 - total flux cleaned = 0.019249 Jy ! Component: 2000 - total flux cleaned = 0.0194519 Jy ! Component: 2050 - total flux cleaned = 0.0198522 Jy ! Component: 2100 - total flux cleaned = 0.0200996 Jy ! Component: 2150 - total flux cleaned = 0.0205391 Jy ! Component: 2200 - total flux cleaned = 0.0206841 Jy ! Component: 2250 - total flux cleaned = 0.0207803 Jy ! Component: 2300 - total flux cleaned = 0.0209691 Jy ! Component: 2350 - total flux cleaned = 0.0210164 Jy ! Component: 2400 - total flux cleaned = 0.0212949 Jy ! Component: 2450 - total flux cleaned = 0.021295 Jy ! Component: 2500 - total flux cleaned = 0.0215229 Jy ! Component: 2550 - total flux cleaned = 0.021748 Jy ! Component: 2600 - total flux cleaned = 0.0219711 Jy ! Component: 2650 - total flux cleaned = 0.0219709 Jy ! Component: 2700 - total flux cleaned = 0.0222337 Jy ! Component: 2750 - total flux cleaned = 0.0222773 Jy ! Component: 2800 - total flux cleaned = 0.0224495 Jy ! Component: 2850 - total flux cleaned = 0.0224922 Jy ! Component: 2900 - total flux cleaned = 0.0226194 Jy ! Component: 2950 - total flux cleaned = 0.0227867 Jy ! Component: 3000 - total flux cleaned = 0.0228696 Jy ! Component: 3050 - total flux cleaned = 0.0229517 Jy ! Component: 3100 - total flux cleaned = 0.0229924 Jy ! Component: 3150 - total flux cleaned = 0.023235 Jy ! Component: 3200 - total flux cleaned = 0.0232351 Jy ! Component: 3250 - total flux cleaned = 0.0234339 Jy ! Component: 3300 - total flux cleaned = 0.023434 Jy ! Component: 3350 - total flux cleaned = 0.0235901 Jy ! Component: 3400 - total flux cleaned = 0.023629 Jy ! Component: 3450 - total flux cleaned = 0.0237057 Jy ! Component: 3500 - total flux cleaned = 0.0237823 Jy ! Component: 3550 - total flux cleaned = 0.0238581 Jy ! Component: 3600 - total flux cleaned = 0.0239708 Jy ! Component: 3650 - total flux cleaned = 0.0239706 Jy ! Component: 3700 - total flux cleaned = 0.0239334 Jy ! Component: 3750 - total flux cleaned = 0.0239706 Jy ! Component: 3800 - total flux cleaned = 0.0240072 Jy ! Component: 3850 - total flux cleaned = 0.0240075 Jy ! Component: 3900 - total flux cleaned = 0.0241159 Jy ! Component: 3950 - total flux cleaned = 0.0240442 Jy ! Component: 4000 - total flux cleaned = 0.0241155 Jy ! Component: 4050 - total flux cleaned = 0.0241507 Jy ! Total flux subtracted in 4096 components = 0.0241506 Jy ! Clean residual min=-0.002553 max=0.002073 Jy/beam ! Clean residual mean=-0.000003 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.398785 Jy keep ! Adding 324 model components to the UV plane model. ! The established model now contains 550 components and 0.398786 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a2_uvs/J0339+1329_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.6 x 3.979 at -10.2 degrees (North through East) ! Clean map min=-0.010097 max=0.13088 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a2_uvs/J0339+1329_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.130884 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000637568 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.46137 1.46137 2.92274 5.84548 11.691 23.3819 46.7638 93.5277 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0019 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.13 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 205.286 quit ! Quitting program ! Log file /d2/scr/pima/bp171a2_uvs/J0339+1329_C_uvs.log closed on Tue Feb 18 20:23:40 2014