! Started logfile: /d2/scr/pima/bp171a2_uvs/J0335-0155_C_uvs.log on Tue Feb 18 20:23:20 2014 obs /d2/scr/pima/bp171a2_uvs/J0335-0155_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a2_uvs/J0335-0155_C_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.861111 visibilities/baseline/integration-bin. ! Found source: J0335-0155 ! ! 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 744 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/J0335-0155_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=1.000194Jy sigma=28.799547 ! Fit after self-cal, rms=0.933456Jy sigma=27.194781 ! 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=1.387 mas, bmaj=3.659 mas, bpa=-0.1326 degrees ! Estimated noise=1.21317 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 = 0.0433243 Jy ! Component: 100 - total flux cleaned = 0.060399 Jy ! Total flux subtracted in 100 components = 0.060399 Jy ! Clean residual min=-0.006495 max=0.010097 Jy/beam ! Clean residual mean=0.000010 rms=0.002012 Jy/beam ! Combined flux in latest and established models = 0.060399 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.060399 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=0.045453Jy sigma=0.869147 ! Fit after self-cal, rms=0.045267Jy sigma=0.859983 ! 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=1.737 mas, bmaj=4.11 mas, bpa=-0.4416 degrees ! Estimated noise=1.00682 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 = 0.0131643 Jy ! Component: 100 - total flux cleaned = 0.0198015 Jy ! Component: 150 - total flux cleaned = 0.0234351 Jy ! Component: 200 - total flux cleaned = 0.0254984 Jy ! Total flux subtracted in 200 components = 0.0254984 Jy ! Clean residual min=-0.005800 max=0.007695 Jy/beam ! Clean residual mean=0.000005 rms=0.001522 Jy/beam ! Combined flux in latest and established models = 0.0858974 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 49 components and 0.0858974 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=0.040358Jy sigma=0.715576 ! Fit after self-cal, rms=0.040309Jy sigma=0.714764 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.737 x 4.11 at -0.4416 degrees (North through East) ! Clean map min=-0.0054898 max=0.059518 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=0.040309Jy sigma=0.714764 ! Fit after self-cal, rms=0.040309Jy sigma=0.714764 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.737 mas, bmaj=4.11 mas, bpa=-0.4416 degrees ! Estimated noise=1.00682 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 (-25.5, 13.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00669692 Jy ! Component: 100 - total flux cleaned = 0.00944806 Jy ! Component: 150 - total flux cleaned = 0.00999221 Jy ! Component: 200 - total flux cleaned = 0.0102137 Jy ! Total flux subtracted in 200 components = 0.0102137 Jy ! Clean residual min=-0.004920 max=0.006298 Jy/beam ! Clean residual mean=0.000002 rms=0.001342 Jy/beam ! Combined flux in latest and established models = 0.0961111 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 67 components and 0.0961111 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=0.038367Jy sigma=0.690351 ! Fit after self-cal, rms=0.038172Jy sigma=0.682634 ! 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=0.038172Jy sigma=0.682634 ! Fit after self-cal, rms=0.038172Jy sigma=0.682634 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.737 mas, bmaj=4.11 mas, bpa=-0.4416 degrees ! Estimated noise=1.00682 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0027048 Jy ! Component: 100 - total flux cleaned = 0.00315315 Jy ! Component: 150 - total flux cleaned = 0.00322111 Jy ! Component: 200 - total flux cleaned = 0.00322358 Jy ! Total flux subtracted in 200 components = 0.00322358 Jy ! Clean residual min=-0.004872 max=0.005644 Jy/beam ! Clean residual mean=0.000002 rms=0.001257 Jy/beam ! Combined flux in latest and established models = 0.0993347 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 84 components and 0.0993347 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=0.037651Jy sigma=0.679632 ! Fit after self-cal, rms=0.037631Jy sigma=0.678016 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 (19.5, -17.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00467803 Jy ! Component: 100 - total flux cleaned = 0.00570906 Jy ! Component: 150 - total flux cleaned = 0.00604874 Jy ! Component: 200 - total flux cleaned = 0.00634821 Jy ! Total flux subtracted in 200 components = 0.00634821 Jy ! Clean residual min=-0.004713 max=0.003788 Jy/beam ! Clean residual mean=-0.000004 rms=0.001094 Jy/beam ! Combined flux in latest and established models = 0.105683 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 109 components and 0.105683 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=0.036697Jy sigma=0.656726 ! Fit after self-cal, rms=0.036652Jy sigma=0.654542 ! 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=0.036652Jy sigma=0.654542 ! Fit after self-cal, rms=0.036652Jy sigma=0.654542 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.737 mas, bmaj=4.11 mas, bpa=-0.4416 degrees ! Estimated noise=1.00682 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000603936 Jy ! Component: 100 - total flux cleaned = 0.000669609 Jy ! Component: 150 - total flux cleaned = 0.000788668 Jy ! Component: 200 - total flux cleaned = 0.000845335 Jy ! Total flux subtracted in 200 components = 0.000845335 Jy ! Clean residual min=-0.004456 max=0.003758 Jy/beam ! Clean residual mean=-0.000004 rms=0.001054 Jy/beam ! Combined flux in latest and established models = 0.106528 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 128 components and 0.106528 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=0.036377Jy sigma=0.648553 ! Fit after self-cal, rms=0.036361Jy sigma=0.647843 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 = 0.00011341 Jy ! Component: 100 - total flux cleaned = 6.41792e-05 Jy ! Component: 150 - total flux cleaned = 6.63378e-05 Jy ! Component: 200 - total flux cleaned = 0.000113277 Jy ! Total flux subtracted in 200 components = 0.000113277 Jy ! Clean residual min=-0.004417 max=0.003718 Jy/beam ! Clean residual mean=-0.000004 rms=0.001034 Jy/beam ! Combined flux in latest and established models = 0.106641 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 137 components and 0.106641 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=0.036197Jy sigma=0.644474 ! Fit after self-cal, rms=0.036184Jy sigma=0.644062 ! 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=0.036184Jy sigma=0.644062 ! Fit after self-cal, rms=0.036184Jy sigma=0.644062 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.001 mas, bmaj=6.577 mas, bpa=12.35 degrees ! Estimated noise=1.27283 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00024789 Jy ! Component: 100 - total flux cleaned = -0.000190937 Jy ! Component: 150 - total flux cleaned = -9.50499e-05 Jy ! Component: 200 - total flux cleaned = 3.44143e-05 Jy ! Total flux subtracted in 200 components = 3.44143e-05 Jy ! Clean residual min=-0.005803 max=0.004619 Jy/beam ! Clean residual mean=-0.000008 rms=0.001365 Jy/beam ! Combined flux in latest and established models = 0.106676 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 146 components and 0.106676 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=0.036152Jy sigma=0.643215 ! Fit after self-cal, rms=0.036137Jy sigma=0.642589 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 = 0.000132963 Jy ! Component: 100 - total flux cleaned = 0.000213783 Jy ! Component: 150 - total flux cleaned = 0.000288334 Jy ! Component: 200 - total flux cleaned = 0.000358683 Jy ! Total flux subtracted in 200 components = 0.000358683 Jy ! Clean residual min=-0.005714 max=0.004529 Jy/beam ! Clean residual mean=-0.000008 rms=0.001349 Jy/beam ! Combined flux in latest and established models = 0.107035 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 150 components and 0.107035 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=0.036094Jy sigma=0.643679 ! Fit after self-cal, rms=0.036085Jy sigma=0.643319 ! 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=1.737 mas, bmaj=4.11 mas, bpa=-0.4416 degrees ! Estimated noise=1.00682 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.737 x 4.11 at -0.4416 degrees (North through East) ! Clean map min=-0.0042813 max=0.057013 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=1.387 mas, bmaj=3.659 mas, bpa=-0.1326 degrees ! Estimated noise=1.21317 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0431958 Jy ! Component: 100 - total flux cleaned = 0.0610391 Jy ! Component: 150 - total flux cleaned = 0.0718155 Jy ! Component: 200 - total flux cleaned = 0.079404 Jy ! Total flux subtracted in 200 components = 0.079404 Jy ! Clean residual min=-0.006013 max=0.006918 Jy/beam ! Clean residual mean=0.000007 rms=0.001491 Jy/beam ! Combined flux in latest and established models = 0.079404 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 0.079404 Jy ! Inverting map and beam ! Estimated beam: bmin=1.737 mas, bmaj=4.11 mas, bpa=-0.4416 degrees ! Estimated noise=1.00682 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 (2.7, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00894065 Jy ! Component: 100 - total flux cleaned = 0.0146347 Jy ! Component: 150 - total flux cleaned = 0.0186205 Jy ! Component: 200 - total flux cleaned = 0.0213206 Jy ! Total flux subtracted in 200 components = 0.0213206 Jy ! Clean residual min=-0.004185 max=0.004683 Jy/beam ! Clean residual mean=0.000001 rms=0.001083 Jy/beam ! Combined flux in latest and established models = 0.100725 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 78 components and 0.100725 Jy ! Inverting map ! Added new window around map position (-58.5, 60). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00431984 Jy ! Component: 100 - total flux cleaned = 0.006029 Jy ! Component: 150 - total flux cleaned = 0.00740698 Jy ! Component: 200 - total flux cleaned = 0.00837808 Jy ! Total flux subtracted in 200 components = 0.00837808 Jy ! Clean residual min=-0.004012 max=0.003917 Jy/beam ! Clean residual mean=-0.000003 rms=0.000945 Jy/beam ! Combined flux in latest and established models = 0.109103 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 111 components and 0.109103 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=4.001 mas, bmaj=6.577 mas, bpa=12.35 degrees ! Estimated noise=1.27283 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00246123 Jy ! Component: 100 - total flux cleaned = 0.0032421 Jy ! Component: 150 - total flux cleaned = 0.00390579 Jy ! Component: 200 - total flux cleaned = 0.00436382 Jy ! Total flux subtracted in 200 components = 0.00436382 Jy ! Clean residual min=-0.004915 max=0.004723 Jy/beam ! Clean residual mean=-0.000013 rms=0.001192 Jy/beam ! Combined flux in latest and established models = 0.113466 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 = 0.00035769 Jy ! Component: 100 - total flux cleaned = 0.000589942 Jy ! Component: 150 - total flux cleaned = 0.000762851 Jy ! Component: 200 - total flux cleaned = 0.000968224 Jy ! Total flux subtracted in 200 components = 0.000968224 Jy ! Clean residual min=-0.004714 max=0.004699 Jy/beam ! Clean residual mean=-0.000014 rms=0.001177 Jy/beam ! Combined flux in latest and established models = 0.114435 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 155 components and 0.114435 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.737 mas, bmaj=4.11 mas, bpa=-0.4416 degrees ! Estimated noise=1.00682 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000192249 Jy ! Component: 100 - total flux cleaned = 5.77462e-05 Jy ! Component: 150 - total flux cleaned = 5.9017e-05 Jy ! Component: 200 - total flux cleaned = 0.000165087 Jy ! Total flux subtracted in 200 components = 0.000165087 Jy ! Clean residual min=-0.003720 max=0.003627 Jy/beam ! Clean residual mean=-0.000008 rms=0.000881 Jy/beam ! Combined flux in latest and established models = 0.1146 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 181 components and 0.1146 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=0.034690Jy sigma=0.621028 ! Fit after self-cal, rms=0.034538Jy sigma=0.617183 wmodel /d2/scr/pima/bp171a2_uvs/J0335-0155_C_map.mod ! Writing 181 model components to file: /d2/scr/pima/bp171a2_uvs/J0335-0155_C_map.mod wobs /d2/scr/pima/bp171a2_uvs/J0335-0155_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a2_uvs/J0335-0155_C_uvs.fits wwins /d2/scr/pima/bp171a2_uvs/J0335-0155_C_map.win ! wwins: Wrote 5 windows to /d2/scr/pima/bp171a2_uvs/J0335-0155_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 = -0.000725974 Jy ! Component: 100 - total flux cleaned = -0.00078824 Jy ! Component: 150 - total flux cleaned = -0.000954986 Jy ! Component: 200 - total flux cleaned = -0.000955292 Jy ! Component: 250 - total flux cleaned = -0.000906463 Jy ! Component: 300 - total flux cleaned = -0.000666683 Jy ! Component: 350 - total flux cleaned = -0.000620346 Jy ! Component: 400 - total flux cleaned = -0.000484416 Jy ! Component: 450 - total flux cleaned = -0.000395889 Jy ! Component: 500 - total flux cleaned = -0.000225174 Jy ! Component: 550 - total flux cleaned = -0.000142389 Jy ! Component: 600 - total flux cleaned = -0.000101784 Jy ! Component: 650 - total flux cleaned = -6.21596e-05 Jy ! Component: 700 - total flux cleaned = -6.16342e-05 Jy ! Component: 750 - total flux cleaned = 1.47656e-05 Jy ! Component: 800 - total flux cleaned = 5.20248e-05 Jy ! Component: 850 - total flux cleaned = 8.80547e-05 Jy ! Component: 900 - total flux cleaned = 5.20672e-05 Jy ! Component: 950 - total flux cleaned = 0.000157115 Jy ! Component: 1000 - total flux cleaned = 0.000191497 Jy ! Component: 1050 - total flux cleaned = 0.000258999 Jy ! Component: 1100 - total flux cleaned = 0.000325562 Jy ! Component: 1150 - total flux cleaned = 0.000358054 Jy ! Component: 1200 - total flux cleaned = 0.000357995 Jy ! Component: 1250 - total flux cleaned = 0.000326582 Jy ! Component: 1300 - total flux cleaned = 0.000233381 Jy ! Component: 1350 - total flux cleaned = 0.000233704 Jy ! Component: 1400 - total flux cleaned = 0.000173165 Jy ! Component: 1450 - total flux cleaned = 5.38732e-05 Jy ! Component: 1500 - total flux cleaned = -3.41052e-05 Jy ! Component: 1550 - total flux cleaned = -0.000208118 Jy ! Component: 1600 - total flux cleaned = -0.000294016 Jy ! Component: 1650 - total flux cleaned = -0.000379409 Jy ! Component: 1700 - total flux cleaned = -0.000491635 Jy ! Component: 1750 - total flux cleaned = -0.00063052 Jy ! Component: 1800 - total flux cleaned = -0.000685477 Jy ! Component: 1850 - total flux cleaned = -0.000739628 Jy ! Component: 1900 - total flux cleaned = -0.000766608 Jy ! Component: 1950 - total flux cleaned = -0.000846412 Jy ! Component: 2000 - total flux cleaned = -0.000978209 Jy ! Component: 2050 - total flux cleaned = -0.00105668 Jy ! Component: 2100 - total flux cleaned = -0.00113459 Jy ! Component: 2150 - total flux cleaned = -0.00123776 Jy ! Component: 2200 - total flux cleaned = -0.00128903 Jy ! Component: 2250 - total flux cleaned = -0.00134004 Jy ! Component: 2300 - total flux cleaned = -0.0014665 Jy ! Component: 2350 - total flux cleaned = -0.00154168 Jy ! Component: 2400 - total flux cleaned = -0.00154159 Jy ! Component: 2450 - total flux cleaned = -0.0015914 Jy ! Component: 2500 - total flux cleaned = -0.00171485 Jy ! Component: 2550 - total flux cleaned = -0.00183784 Jy ! Component: 2600 - total flux cleaned = -0.00191128 Jy ! Component: 2650 - total flux cleaned = -0.00203331 Jy ! Component: 2700 - total flux cleaned = -0.0021792 Jy ! Component: 2750 - total flux cleaned = -0.00227596 Jy ! Component: 2800 - total flux cleaned = -0.0023967 Jy ! Component: 2850 - total flux cleaned = -0.00251694 Jy ! Component: 2900 - total flux cleaned = -0.00258887 Jy ! Component: 2950 - total flux cleaned = -0.00273236 Jy ! Component: 3000 - total flux cleaned = -0.00287523 Jy ! Component: 3050 - total flux cleaned = -0.00299389 Jy ! Component: 3100 - total flux cleaned = -0.00308859 Jy ! Component: 3150 - total flux cleaned = -0.00318299 Jy ! Component: 3200 - total flux cleaned = -0.00330058 Jy ! Component: 3250 - total flux cleaned = -0.0034178 Jy ! Component: 3300 - total flux cleaned = -0.00348797 Jy ! Component: 3350 - total flux cleaned = -0.00360476 Jy ! Component: 3400 - total flux cleaned = -0.00374437 Jy ! Component: 3450 - total flux cleaned = -0.00367448 Jy ! Component: 3500 - total flux cleaned = -0.0037442 Jy ! Component: 3550 - total flux cleaned = -0.00381383 Jy ! Component: 3600 - total flux cleaned = -0.00383709 Jy ! Component: 3650 - total flux cleaned = -0.00388357 Jy ! Component: 3700 - total flux cleaned = -0.00395314 Jy ! Component: 3750 - total flux cleaned = -0.00397627 Jy ! Component: 3800 - total flux cleaned = -0.00402279 Jy ! Component: 3850 - total flux cleaned = -0.00409228 Jy ! Component: 3900 - total flux cleaned = -0.00416201 Jy ! Component: 3950 - total flux cleaned = -0.00425471 Jy ! Component: 4000 - total flux cleaned = -0.00432429 Jy ! Component: 4050 - total flux cleaned = -0.0043243 Jy ! Total flux subtracted in 4096 components = -0.00439406 Jy ! Clean residual min=-0.001193 max=0.001291 Jy/beam ! Clean residual mean=-0.000011 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.110206 Jy keep ! Adding 278 model components to the UV plane model. ! The established model now contains 459 components and 0.110206 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a2_uvs/J0335-0155_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.737 x 4.11 at -0.4416 degrees (North through East) ! Clean map min=-0.0025902 max=0.051975 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a2_uvs/J0335-0155_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0519747 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000379949 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.19308 2.19308 4.38617 8.77234 17.5447 35.0894 70.1787 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.051 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 136.793 quit ! Quitting program ! Log file /d2/scr/pima/bp171a2_uvs/J0335-0155_C_uvs.log closed on Tue Feb 18 20:23:25 2014