! Started logfile: /d2/scr/pima/bp177j_uvs/J0531-3032_C_uvs.log on Thu Jun 19 04:12:47 2014 obs /d2/scr/pima/bp177j_uvs/J0531-3032_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177j_uvs/J0531-3032_C_uva.fits ! AN table 1: 4 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.677778 visibilities/baseline/integration-bin. ! Found source: J0531-3032 ! ! 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 976 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/bp177j_uvs/J0531-3032_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. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000381Jy sigma=30.740708 ! Fit after self-cal, rms=0.976652Jy sigma=30.361894 ! 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=1.301 mas, bmaj=3.377 mas, bpa=-8.272 degrees ! Estimated noise=1.04951 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 = 0.0164611 Jy ! Component: 100 - total flux cleaned = 0.0213849 Jy ! Total flux subtracted in 100 components = 0.0213849 Jy ! Clean residual min=-0.002729 max=0.002901 Jy/beam ! Clean residual mean=-0.000002 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.0213849 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0213849 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=0.031505Jy sigma=0.655905 ! Fit after self-cal, rms=0.029920Jy sigma=0.591478 ! 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=1.609 mas, bmaj=4.09 mas, bpa=-6.366 degrees ! Estimated noise=0.771963 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 = 0.00420062 Jy ! Component: 100 - total flux cleaned = 0.00575747 Jy ! Component: 150 - total flux cleaned = 0.00646099 Jy ! Component: 200 - total flux cleaned = 0.00664536 Jy ! Total flux subtracted in 200 components = 0.00664536 Jy ! Clean residual min=-0.001953 max=0.002029 Jy/beam ! Clean residual mean=0.000004 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.0280303 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 31 components and 0.0280303 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=0.029094Jy sigma=0.572658 ! Fit after self-cal, rms=0.029090Jy sigma=0.572583 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.609 x 4.09 at -6.366 degrees (North through East) ! Clean map min=-0.001876 max=0.023844 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* 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* MK 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* MK 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* MK 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* MK 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* MK 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* MK 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* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.029090Jy sigma=0.572583 ! Fit after self-cal, rms=0.029090Jy sigma=0.572583 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.609 mas, bmaj=4.09 mas, bpa=-6.366 degrees ! Estimated noise=0.771963 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 = 7.30805e-05 Jy ! Component: 100 - total flux cleaned = 6.15556e-05 Jy ! Component: 150 - total flux cleaned = 5.12793e-05 Jy ! Component: 200 - total flux cleaned = 4.11026e-05 Jy ! Total flux subtracted in 200 components = 4.11026e-05 Jy ! Clean residual min=-0.001943 max=0.002011 Jy/beam ! Clean residual mean=0.000005 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.0280714 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 35 components and 0.0280714 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=0.029074Jy sigma=0.572365 ! Fit after self-cal, rms=0.029075Jy sigma=0.572351 ! 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=0.029075Jy sigma=0.572351 ! Fit after self-cal, rms=0.029075Jy sigma=0.572351 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.609 mas, bmaj=4.09 mas, bpa=-6.366 degrees ! Estimated noise=0.771963 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.01032e-05 Jy ! Component: 100 - total flux cleaned = -3.07765e-05 Jy ! Component: 150 - total flux cleaned = -4.03462e-05 Jy ! Component: 200 - total flux cleaned = -5.94777e-05 Jy ! Total flux subtracted in 200 components = -5.94777e-05 Jy ! Clean residual min=-0.001933 max=0.002015 Jy/beam ! Clean residual mean=0.000005 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.0280119 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 36 components and 0.0280119 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=0.029065Jy sigma=0.572099 ! Fit after self-cal, rms=0.029067Jy sigma=0.572089 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 = -9.3139e-06 Jy ! Component: 100 - total flux cleaned = -2.83211e-05 Jy ! Component: 150 - total flux cleaned = -3.73884e-05 Jy ! Component: 200 - total flux cleaned = -5.49201e-05 Jy ! Total flux subtracted in 200 components = -5.49201e-05 Jy ! Clean residual min=-0.001923 max=0.002020 Jy/beam ! Clean residual mean=0.000005 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.027957 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 36 components and 0.027957 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=0.029058Jy sigma=0.571872 ! Fit after self-cal, rms=0.029060Jy sigma=0.571863 ! 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=0.029060Jy sigma=0.571863 ! Fit after self-cal, rms=0.029060Jy sigma=0.571863 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.609 mas, bmaj=4.09 mas, bpa=-6.366 degrees ! Estimated noise=0.771963 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.85186e-06 Jy ! Component: 100 - total flux cleaned = -2.64147e-05 Jy ! Component: 150 - total flux cleaned = -3.502e-05 Jy ! Component: 200 - total flux cleaned = -5.1799e-05 Jy ! Total flux subtracted in 200 components = -5.1799e-05 Jy ! Clean residual min=-0.001914 max=0.002023 Jy/beam ! Clean residual mean=0.000005 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.0279052 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 36 components and 0.0279052 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=0.029051Jy sigma=0.571682 ! Fit after self-cal, rms=0.029053Jy sigma=0.571675 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 = -8.15726e-06 Jy ! Component: 100 - total flux cleaned = -2.46019e-05 Jy ! Component: 150 - total flux cleaned = -3.28139e-05 Jy ! Component: 200 - total flux cleaned = -4.8367e-05 Jy ! Total flux subtracted in 200 components = -4.8367e-05 Jy ! Clean residual min=-0.001905 max=0.002026 Jy/beam ! Clean residual mean=0.000005 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.0278568 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 36 components and 0.0278568 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=0.029045Jy sigma=0.571516 ! Fit after self-cal, rms=0.029046Jy sigma=0.571510 ! 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=0.029046Jy sigma=0.571510 ! Fit after self-cal, rms=0.029046Jy sigma=0.571510 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.377 mas, bmaj=10.95 mas, bpa=-3.144 degrees ! Estimated noise=0.958528 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000166325 Jy ! Component: 100 - total flux cleaned = -0.000176798 Jy ! Component: 150 - total flux cleaned = -0.000187009 Jy ! Component: 200 - total flux cleaned = -0.000196755 Jy ! Total flux subtracted in 200 components = -0.000196755 Jy ! Clean residual min=-0.002027 max=0.002183 Jy/beam ! Clean residual mean=0.000008 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.0276601 Jy selfcal ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 37 components and 0.0276601 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=0.029053Jy sigma=0.571272 ! Fit after self-cal, rms=0.029053Jy sigma=0.571271 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 = -1.52638e-05 Jy ! Component: 100 - total flux cleaned = -2.42079e-05 Jy ! Component: 150 - total flux cleaned = -3.29067e-05 Jy ! Component: 200 - total flux cleaned = -4.12879e-05 Jy ! Total flux subtracted in 200 components = -4.12879e-05 Jy ! Clean residual min=-0.002027 max=0.002186 Jy/beam ! Clean residual mean=0.000008 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.0276188 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 38 components and 0.0276188 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=0.029052Jy sigma=0.571227 ! Fit after self-cal, rms=0.029053Jy sigma=0.571226 ! 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=1.609 mas, bmaj=4.09 mas, bpa=-6.366 degrees ! Estimated noise=0.771963 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.609 x 4.09 at -6.366 degrees (North through East) ! Clean map min=-0.0018337 max=0.025172 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=1.301 mas, bmaj=3.377 mas, bpa=-8.272 degrees ! Estimated noise=1.04951 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0178515 Jy ! Component: 100 - total flux cleaned = 0.023361 Jy ! Component: 150 - total flux cleaned = 0.0254973 Jy ! Component: 200 - total flux cleaned = 0.0265641 Jy ! Total flux subtracted in 200 components = 0.0265641 Jy ! Clean residual min=-0.002558 max=0.002757 Jy/beam ! Clean residual mean=0.000001 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.0265641 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 0.0265641 Jy ! Inverting map and beam ! Estimated beam: bmin=1.609 mas, bmaj=4.09 mas, bpa=-6.366 degrees ! Estimated noise=0.771963 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 (-19.8, -41.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00199218 Jy ! Component: 100 - total flux cleaned = 0.00303734 Jy ! Component: 150 - total flux cleaned = 0.00369604 Jy ! Component: 200 - total flux cleaned = 0.0038641 Jy ! Total flux subtracted in 200 components = 0.0038641 Jy ! Clean residual min=-0.001783 max=0.001877 Jy/beam ! Clean residual mean=0.000002 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.0304282 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 54 components and 0.0304282 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=4.377 mas, bmaj=10.95 mas, bpa=-3.144 degrees ! Estimated noise=0.958528 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.26235e-05 Jy ! Component: 100 - total flux cleaned = -6.48513e-07 Jy ! Component: 150 - total flux cleaned = -2.22159e-05 Jy ! Component: 200 - total flux cleaned = -4.32712e-05 Jy ! Total flux subtracted in 200 components = -4.32712e-05 Jy ! Clean residual min=-0.001855 max=0.001946 Jy/beam ! Clean residual mean=0.000003 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.0303849 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 = -2.99145e-05 Jy ! Component: 100 - total flux cleaned = -4.89062e-05 Jy ! Component: 150 - total flux cleaned = -7.66723e-05 Jy ! Component: 200 - total flux cleaned = -0.00010348 Jy ! Total flux subtracted in 200 components = -0.00010348 Jy ! Clean residual min=-0.001846 max=0.001914 Jy/beam ! Clean residual mean=0.000003 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.0302815 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 64 components and 0.0302815 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.609 mas, bmaj=4.09 mas, bpa=-6.366 degrees ! Estimated noise=0.771963 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.22434e-05 Jy ! Component: 100 - total flux cleaned = 0.000106966 Jy ! Component: 150 - total flux cleaned = 8.50705e-05 Jy ! Component: 200 - total flux cleaned = 5.35634e-05 Jy ! Total flux subtracted in 200 components = 5.35634e-05 Jy ! Clean residual min=-0.001739 max=0.001863 Jy/beam ! Clean residual mean=0.000002 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.030335 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 77 components and 0.030335 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=0.028910Jy sigma=0.568152 ! Fit after self-cal, rms=0.028888Jy sigma=0.567492 wmodel /d2/scr/pima/bp177j_uvs/J0531-3032_C_map.mod ! Writing 77 model components to file: /d2/scr/pima/bp177j_uvs/J0531-3032_C_map.mod wobs /d2/scr/pima/bp177j_uvs/J0531-3032_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177j_uvs/J0531-3032_C_uvs.fits wwins /d2/scr/pima/bp177j_uvs/J0531-3032_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177j_uvs/J0531-3032_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 = 0.000136838 Jy ! Component: 100 - total flux cleaned = 0.000286368 Jy ! Component: 150 - total flux cleaned = 0.000451657 Jy ! Component: 200 - total flux cleaned = 0.000452718 Jy ! Component: 250 - total flux cleaned = 0.000478095 Jy ! Component: 300 - total flux cleaned = 0.000502653 Jy ! Component: 350 - total flux cleaned = 0.000549121 Jy ! Component: 400 - total flux cleaned = 0.000662348 Jy ! Component: 450 - total flux cleaned = 0.000794042 Jy ! Component: 500 - total flux cleaned = 0.0008365 Jy ! Component: 550 - total flux cleaned = 0.000857732 Jy ! Component: 600 - total flux cleaned = 0.000960178 Jy ! Component: 650 - total flux cleaned = 0.0011001 Jy ! Component: 700 - total flux cleaned = 0.00121742 Jy ! Component: 750 - total flux cleaned = 0.00133309 Jy ! Component: 800 - total flux cleaned = 0.00146481 Jy ! Component: 850 - total flux cleaned = 0.00155703 Jy ! Component: 900 - total flux cleaned = 0.00159336 Jy ! Component: 950 - total flux cleaned = 0.0016652 Jy ! Component: 1000 - total flux cleaned = 0.00173578 Jy ! Component: 1050 - total flux cleaned = 0.00178783 Jy ! Component: 1100 - total flux cleaned = 0.00187321 Jy ! Component: 1150 - total flux cleaned = 0.00187316 Jy ! Component: 1200 - total flux cleaned = 0.00197258 Jy ! Component: 1250 - total flux cleaned = 0.00202169 Jy ! Component: 1300 - total flux cleaned = 0.00205407 Jy ! Component: 1350 - total flux cleaned = 0.00210163 Jy ! Component: 1400 - total flux cleaned = 0.00214846 Jy ! Component: 1450 - total flux cleaned = 0.00214826 Jy ! Component: 1500 - total flux cleaned = 0.00220922 Jy ! Component: 1550 - total flux cleaned = 0.00225434 Jy ! Component: 1600 - total flux cleaned = 0.00237293 Jy ! Component: 1650 - total flux cleaned = 0.0023875 Jy ! Component: 1700 - total flux cleaned = 0.00248905 Jy ! Component: 1750 - total flux cleaned = 0.00254607 Jy ! Component: 1800 - total flux cleaned = 0.00256014 Jy ! Component: 1850 - total flux cleaned = 0.00260246 Jy ! Component: 1900 - total flux cleaned = 0.00261656 Jy ! Component: 1950 - total flux cleaned = 0.00267159 Jy ! Component: 2000 - total flux cleaned = 0.00268535 Jy ! Component: 2050 - total flux cleaned = 0.00272582 Jy ! Component: 2100 - total flux cleaned = 0.00277899 Jy ! Component: 2150 - total flux cleaned = 0.00280548 Jy ! Component: 2200 - total flux cleaned = 0.00283171 Jy ! Component: 2250 - total flux cleaned = 0.00288356 Jy ! Component: 2300 - total flux cleaned = 0.00290909 Jy ! Component: 2350 - total flux cleaned = 0.00293445 Jy ! Component: 2400 - total flux cleaned = 0.00295947 Jy ! Component: 2450 - total flux cleaned = 0.00298453 Jy ! Component: 2500 - total flux cleaned = 0.00302167 Jy ! Component: 2550 - total flux cleaned = 0.00307074 Jy ! Component: 2600 - total flux cleaned = 0.00309497 Jy ! Component: 2650 - total flux cleaned = 0.0031192 Jy ! Component: 2700 - total flux cleaned = 0.00315522 Jy ! Component: 2750 - total flux cleaned = 0.00317887 Jy ! Component: 2800 - total flux cleaned = 0.00321408 Jy ! Component: 2850 - total flux cleaned = 0.00326064 Jy ! Component: 2900 - total flux cleaned = 0.00323733 Jy ! Component: 2950 - total flux cleaned = 0.00324884 Jy ! Component: 3000 - total flux cleaned = 0.00323752 Jy ! Component: 3050 - total flux cleaned = 0.00320359 Jy ! Component: 3100 - total flux cleaned = 0.0032036 Jy ! Component: 3150 - total flux cleaned = 0.00319243 Jy ! Component: 3200 - total flux cleaned = 0.00315917 Jy ! Component: 3250 - total flux cleaned = 0.00315917 Jy ! Component: 3300 - total flux cleaned = 0.00313729 Jy ! Component: 3350 - total flux cleaned = 0.00315896 Jy ! Component: 3400 - total flux cleaned = 0.00314805 Jy ! Component: 3450 - total flux cleaned = 0.00316953 Jy ! Component: 3500 - total flux cleaned = 0.0031589 Jy ! Component: 3550 - total flux cleaned = 0.00319071 Jy ! Component: 3600 - total flux cleaned = 0.00320116 Jy ! Component: 3650 - total flux cleaned = 0.0031907 Jy ! Component: 3700 - total flux cleaned = 0.00322205 Jy ! Component: 3750 - total flux cleaned = 0.00323232 Jy ! Component: 3800 - total flux cleaned = 0.00319103 Jy ! Component: 3850 - total flux cleaned = 0.00318082 Jy ! Component: 3900 - total flux cleaned = 0.00318089 Jy ! Component: 3950 - total flux cleaned = 0.0032115 Jy ! Component: 4000 - total flux cleaned = 0.0032013 Jy ! Component: 4050 - total flux cleaned = 0.0031811 Jy ! Total flux subtracted in 4096 components = 0.00315088 Jy ! Clean residual min=-0.000597 max=0.000542 Jy/beam ! Clean residual mean=0.000001 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.0334859 Jy keep ! Adding 237 model components to the UV plane model. ! The established model now contains 314 components and 0.0334859 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177j_uvs/J0531-3032_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.609 x 4.09 at -6.366 degrees (North through East) ! Clean map min=-0.0011482 max=0.023566 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177j_uvs/J0531-3032_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0235661 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000166218 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.11597 2.11597 4.23195 8.46389 16.9278 33.8556 67.7111 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.023 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 141.778 quit ! Quitting program ! Log file /d2/scr/pima/bp177j_uvs/J0531-3032_C_uvs.log closed on Thu Jun 19 04:12:52 2014