! Started logfile: /scr/pima/bp171a9_uvs/J1052-1845_C_uvs.log on Sat Dec 21 09:11:49 2013 obs /scr/pima/bp171a9_uvs/J1052-1845_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a9_uvs/J1052-1845_C_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1052-1845 ! ! 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 864 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/bp171a9_uvs/J1052-1845_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=1.003471Jy sigma=1.932198 ! Fit after self-cal, rms=0.957360Jy sigma=1.807516 ! 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=1.747 mas, bmaj=6.249 mas, bpa=13.06 degrees ! Estimated noise=19.2942 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 = 0.0371642 Jy ! Component: 100 - total flux cleaned = 0.0467824 Jy ! Total flux subtracted in 100 components = 0.0467824 Jy ! Clean residual min=-0.006208 max=0.008295 Jy/beam ! Clean residual mean=-0.000030 rms=0.001961 Jy/beam ! Combined flux in latest and established models = 0.0467824 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0467824 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=0.028130Jy sigma=0.060751 ! Fit after self-cal, rms=0.026144Jy sigma=0.058430 ! 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=2.136 mas, bmaj=7.246 mas, bpa=12.56 degrees ! Estimated noise=14.062 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 = 0.00918707 Jy ! Component: 100 - total flux cleaned = 0.0147054 Jy ! Component: 150 - total flux cleaned = 0.0181311 Jy ! Component: 200 - total flux cleaned = 0.0202588 Jy ! Total flux subtracted in 200 components = 0.0202588 Jy ! Clean residual min=-0.006241 max=0.007049 Jy/beam ! Clean residual mean=-0.000018 rms=0.001804 Jy/beam ! Combined flux in latest and established models = 0.0670412 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 27 components and 0.0670412 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=0.025308Jy sigma=0.046673 ! Fit after self-cal, rms=0.025399Jy sigma=0.046614 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.136 x 7.246 at 12.56 degrees (North through East) ! Clean map min=-0.0062908 max=0.046353 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=0.025399Jy sigma=0.046614 ! Fit after self-cal, rms=0.025399Jy sigma=0.046614 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.136 mas, bmaj=7.246 mas, bpa=12.56 degrees ! Estimated noise=14.062 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 = 0.00118539 Jy ! Component: 100 - total flux cleaned = 0.00150532 Jy ! Component: 150 - total flux cleaned = 0.00174936 Jy ! Component: 200 - total flux cleaned = 0.00193935 Jy ! Total flux subtracted in 200 components = 0.00193935 Jy ! Clean residual min=-0.006061 max=0.006792 Jy/beam ! Clean residual mean=-0.000016 rms=0.001738 Jy/beam ! Combined flux in latest and established models = 0.0689805 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 36 components and 0.0689805 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=0.025257Jy sigma=0.046106 ! Fit after self-cal, rms=0.025293Jy sigma=0.046080 ! 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=0.025293Jy sigma=0.046080 ! Fit after self-cal, rms=0.025301Jy sigma=0.045780 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.135 mas, bmaj=7.24 mas, bpa=12.51 degrees ! Estimated noise=14.0655 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.03188e-05 Jy ! Component: 100 - total flux cleaned = 0.000221861 Jy ! Component: 150 - total flux cleaned = 0.000378888 Jy ! Component: 200 - total flux cleaned = 0.00046735 Jy ! Total flux subtracted in 200 components = 0.00046735 Jy ! Clean residual min=-0.005888 max=0.006636 Jy/beam ! Clean residual mean=-0.000014 rms=0.001656 Jy/beam ! Combined flux in latest and established models = 0.0694479 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 44 components and 0.0694479 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=0.025140Jy sigma=0.045671 ! Fit after self-cal, rms=0.025174Jy sigma=0.045645 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 = 9.30427e-05 Jy ! Component: 100 - total flux cleaned = 0.000241195 Jy ! Component: 150 - total flux cleaned = 0.000349304 Jy ! Component: 200 - total flux cleaned = 0.000449085 Jy ! Total flux subtracted in 200 components = 0.000449085 Jy ! Clean residual min=-0.005847 max=0.006525 Jy/beam ! Clean residual mean=-0.000014 rms=0.001643 Jy/beam ! Combined flux in latest and established models = 0.069897 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 50 components and 0.069897 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=0.025063Jy sigma=0.045551 ! Fit after self-cal, rms=0.025091Jy sigma=0.045531 ! 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=0.025091Jy sigma=0.045531 ! Fit after self-cal, rms=0.025073Jy sigma=0.045529 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.134 mas, bmaj=7.237 mas, bpa=12.51 degrees ! Estimated noise=14.0542 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.05556e-05 Jy ! Component: 100 - total flux cleaned = 0.000186473 Jy ! Component: 150 - total flux cleaned = 0.000284914 Jy ! Component: 200 - total flux cleaned = 0.000353249 Jy ! Total flux subtracted in 200 components = 0.000353249 Jy ! Clean residual min=-0.005812 max=0.006472 Jy/beam ! Clean residual mean=-0.000014 rms=0.001632 Jy/beam ! Combined flux in latest and established models = 0.0702502 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 56 components and 0.0702502 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=0.024979Jy sigma=0.045458 ! Fit after self-cal, rms=0.025006Jy sigma=0.045441 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 = 4.28211e-05 Jy ! Component: 100 - total flux cleaned = 0.000140214 Jy ! Component: 150 - total flux cleaned = 0.000207893 Jy ! Component: 200 - total flux cleaned = 0.000272563 Jy ! Total flux subtracted in 200 components = 0.000272563 Jy ! Clean residual min=-0.005774 max=0.006426 Jy/beam ! Clean residual mean=-0.000013 rms=0.001623 Jy/beam ! Combined flux in latest and established models = 0.0705228 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 60 components and 0.0705228 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=0.024927Jy sigma=0.045385 ! Fit after self-cal, rms=0.024954Jy sigma=0.045370 ! 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=0.024954Jy sigma=0.045370 ! Fit after self-cal, rms=0.024943Jy sigma=0.045370 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.418 mas, bmaj=9.787 mas, bpa=1.574 degrees ! Estimated noise=14.9518 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113217 Jy ! Component: 100 - total flux cleaned = 0.0014118 Jy ! Component: 150 - total flux cleaned = 0.00161259 Jy ! Component: 200 - total flux cleaned = 0.0017979 Jy ! Total flux subtracted in 200 components = 0.0017979 Jy ! Clean residual min=-0.007309 max=0.007771 Jy/beam ! Clean residual mean=-0.000019 rms=0.002196 Jy/beam ! Combined flux in latest and established models = 0.0723207 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 62 components and 0.0723206 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=0.025055Jy sigma=0.045105 ! Fit after self-cal, rms=0.024984Jy sigma=0.045069 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 = 0.000262758 Jy ! Component: 100 - total flux cleaned = 0.000348963 Jy ! Component: 150 - total flux cleaned = 0.00049599 Jy ! Component: 200 - total flux cleaned = 0.00063011 Jy ! Total flux subtracted in 200 components = 0.00063011 Jy ! Clean residual min=-0.007149 max=0.007674 Jy/beam ! Clean residual mean=-0.000018 rms=0.002169 Jy/beam ! Combined flux in latest and established models = 0.0729508 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 66 components and 0.0729508 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=0.025091Jy sigma=0.045125 ! Fit after self-cal, rms=0.025038Jy sigma=0.045092 ! 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=2.134 mas, bmaj=7.235 mas, bpa=12.52 degrees ! Estimated noise=14.0475 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.134 x 7.235 at 12.52 degrees (North through East) ! Clean map min=-0.0054453 max=0.041861 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=1.746 mas, bmaj=6.24 mas, bpa=13.03 degrees ! Estimated noise=19.3038 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.038181 Jy ! Component: 100 - total flux cleaned = 0.0480985 Jy ! Component: 150 - total flux cleaned = 0.053899 Jy ! Component: 200 - total flux cleaned = 0.0579763 Jy ! Total flux subtracted in 200 components = 0.0579763 Jy ! Clean residual min=-0.005501 max=0.007233 Jy/beam ! Clean residual mean=-0.000022 rms=0.001610 Jy/beam ! Combined flux in latest and established models = 0.0579763 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.0579763 Jy ! Inverting map and beam ! Estimated beam: bmin=2.134 mas, bmaj=7.235 mas, bpa=12.52 degrees ! Estimated noise=14.0475 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 = 0.00503054 Jy ! Component: 100 - total flux cleaned = 0.00801582 Jy ! Component: 150 - total flux cleaned = 0.00986128 Jy ! Component: 200 - total flux cleaned = 0.0106559 Jy ! Total flux subtracted in 200 components = 0.0106559 Jy ! Clean residual min=-0.005910 max=0.006851 Jy/beam ! Clean residual mean=-0.000015 rms=0.001679 Jy/beam ! Combined flux in latest and established models = 0.0686322 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 36 components and 0.0686322 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=4.418 mas, bmaj=9.787 mas, bpa=1.574 degrees ! Estimated noise=14.9518 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00191276 Jy ! Component: 100 - total flux cleaned = 0.00220419 Jy ! Component: 150 - total flux cleaned = 0.002533 Jy ! Component: 200 - total flux cleaned = 0.00277108 Jy ! Total flux subtracted in 200 components = 0.00277108 Jy ! Clean residual min=-0.007321 max=0.008154 Jy/beam ! Clean residual mean=-0.000020 rms=0.002233 Jy/beam ! Combined flux in latest and established models = 0.0714033 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 = 0.000265936 Jy ! Component: 100 - total flux cleaned = 0.00045929 Jy ! Component: 150 - total flux cleaned = 0.000680346 Jy ! Component: 200 - total flux cleaned = 0.000878657 Jy ! Total flux subtracted in 200 components = 0.000878657 Jy ! Clean residual min=-0.007162 max=0.007877 Jy/beam ! Clean residual mean=-0.000019 rms=0.002189 Jy/beam ! Combined flux in latest and established models = 0.0722819 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 44 components and 0.0722819 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.134 mas, bmaj=7.235 mas, bpa=12.52 degrees ! Estimated noise=14.0475 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00119821 Jy ! Component: 100 - total flux cleaned = -0.00111679 Jy ! Component: 150 - total flux cleaned = -0.0011159 Jy ! Component: 200 - total flux cleaned = -0.00106791 Jy ! Total flux subtracted in 200 components = -0.00106791 Jy ! Clean residual min=-0.005598 max=0.006508 Jy/beam ! Clean residual mean=-0.000013 rms=0.001598 Jy/beam ! Combined flux in latest and established models = 0.071214 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 54 components and 0.071214 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=0.024894Jy sigma=0.045184 ! Fit after self-cal, rms=0.024867Jy sigma=0.045080 wmodel /scr/pima/bp171a9_uvs/J1052-1845_C_map.mod ! Writing 54 model components to file: /scr/pima/bp171a9_uvs/J1052-1845_C_map.mod wobs /scr/pima/bp171a9_uvs/J1052-1845_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a9_uvs/J1052-1845_C_uvs.fits wwins /scr/pima/bp171a9_uvs/J1052-1845_C_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171a9_uvs/J1052-1845_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 = 0.00194 Jy ! Component: 100 - total flux cleaned = 0.0030428 Jy ! Component: 150 - total flux cleaned = 0.00403323 Jy ! Component: 200 - total flux cleaned = 0.00501524 Jy ! Component: 250 - total flux cleaned = 0.0060682 Jy ! Component: 300 - total flux cleaned = 0.00685847 Jy ! Component: 350 - total flux cleaned = 0.00735524 Jy ! Component: 400 - total flux cleaned = 0.00777014 Jy ! Component: 450 - total flux cleaned = 0.00816336 Jy ! Component: 500 - total flux cleaned = 0.00859036 Jy ! Component: 550 - total flux cleaned = 0.00894655 Jy ! Component: 600 - total flux cleaned = 0.00928963 Jy ! Component: 650 - total flux cleaned = 0.00943208 Jy ! Component: 700 - total flux cleaned = 0.00975081 Jy ! Component: 750 - total flux cleaned = 0.00975059 Jy ! Component: 800 - total flux cleaned = 0.00996578 Jy ! Component: 850 - total flux cleaned = 0.0101726 Jy ! Component: 900 - total flux cleaned = 0.0104125 Jy ! Component: 950 - total flux cleaned = 0.0106829 Jy ! Component: 1000 - total flux cleaned = 0.0108699 Jy ! Component: 1050 - total flux cleaned = 0.0109786 Jy ! Component: 1100 - total flux cleaned = 0.011051 Jy ! Component: 1150 - total flux cleaned = 0.01126 Jy ! Component: 1200 - total flux cleaned = 0.0113946 Jy ! Component: 1250 - total flux cleaned = 0.0115579 Jy ! Component: 1300 - total flux cleaned = 0.0117816 Jy ! Component: 1350 - total flux cleaned = 0.0118752 Jy ! Component: 1400 - total flux cleaned = 0.0120283 Jy ! Component: 1450 - total flux cleaned = 0.0121177 Jy ! Component: 1500 - total flux cleaned = 0.0122919 Jy ! Component: 1550 - total flux cleaned = 0.012462 Jy ! Component: 1600 - total flux cleaned = 0.0126287 Jy ! Component: 1650 - total flux cleaned = 0.0127922 Jy ! Component: 1700 - total flux cleaned = 0.0129261 Jy ! Component: 1750 - total flux cleaned = 0.0131614 Jy ! Component: 1800 - total flux cleaned = 0.0133927 Jy ! Component: 1850 - total flux cleaned = 0.0136698 Jy ! Component: 1900 - total flux cleaned = 0.013818 Jy ! Component: 1950 - total flux cleaned = 0.0140129 Jy ! Component: 2000 - total flux cleaned = 0.0141568 Jy ! Component: 2050 - total flux cleaned = 0.0142746 Jy ! Component: 2100 - total flux cleaned = 0.0143672 Jy ! Component: 2150 - total flux cleaned = 0.0144813 Jy ! Component: 2200 - total flux cleaned = 0.0145487 Jy ! Component: 2250 - total flux cleaned = 0.0146374 Jy ! Component: 2300 - total flux cleaned = 0.0147029 Jy ! Component: 2350 - total flux cleaned = 0.0147249 Jy ! Component: 2400 - total flux cleaned = 0.0148319 Jy ! Component: 2450 - total flux cleaned = 0.0148314 Jy ! Component: 2500 - total flux cleaned = 0.0147691 Jy ! Component: 2550 - total flux cleaned = 0.0147691 Jy ! Component: 2600 - total flux cleaned = 0.0147285 Jy ! Component: 2650 - total flux cleaned = 0.014668 Jy ! Component: 2700 - total flux cleaned = 0.0146478 Jy ! Component: 2750 - total flux cleaned = 0.0145486 Jy ! Component: 2800 - total flux cleaned = 0.0145093 Jy ! Component: 2850 - total flux cleaned = 0.0144899 Jy ! Component: 2900 - total flux cleaned = 0.0144128 Jy ! Component: 2950 - total flux cleaned = 0.0144131 Jy ! Component: 3000 - total flux cleaned = 0.014394 Jy ! Component: 3050 - total flux cleaned = 0.0143752 Jy ! Component: 3100 - total flux cleaned = 0.0143563 Jy ! Component: 3150 - total flux cleaned = 0.0143378 Jy ! Component: 3200 - total flux cleaned = 0.0143009 Jy ! Component: 3250 - total flux cleaned = 0.0143379 Jy ! Component: 3300 - total flux cleaned = 0.0143013 Jy ! Component: 3350 - total flux cleaned = 0.0142831 Jy ! Component: 3400 - total flux cleaned = 0.0143013 Jy ! Component: 3450 - total flux cleaned = 0.0143013 Jy ! Component: 3500 - total flux cleaned = 0.0142654 Jy ! Component: 3550 - total flux cleaned = 0.0143189 Jy ! Component: 3600 - total flux cleaned = 0.0143011 Jy ! Component: 3650 - total flux cleaned = 0.014301 Jy ! Component: 3700 - total flux cleaned = 0.0142834 Jy ! Component: 3750 - total flux cleaned = 0.0143009 Jy ! Component: 3800 - total flux cleaned = 0.0142485 Jy ! Component: 3850 - total flux cleaned = 0.0142311 Jy ! Component: 3900 - total flux cleaned = 0.0142311 Jy ! Component: 3950 - total flux cleaned = 0.0141967 Jy ! Component: 4000 - total flux cleaned = 0.0141622 Jy ! Component: 4050 - total flux cleaned = 0.0141793 Jy ! Total flux subtracted in 4096 components = 0.0141112 Jy ! Clean residual min=-0.000941 max=0.000930 Jy/beam ! Clean residual mean=0.000002 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.0853253 Jy keep ! Adding 331 model components to the UV plane model. ! The established model now contains 385 components and 0.0853253 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a9_uvs/J1052-1845_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.134 x 7.235 at 12.52 degrees (North through East) ! Clean map min=-0.0019552 max=0.043091 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a9_uvs/J1052-1845_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.043091 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000305561 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.12732 2.12732 4.25464 8.50927 17.0185 34.0371 68.0742 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.043 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 141.022 quit ! Quitting program ! Log file /scr/pima/bp171a9_uvs/J1052-1845_C_uvs.log closed on Sat Dec 21 09:11:54 2013