! Started logfile: /scr/pima/bp171a1_uvs/J0524-3321_C_uvs.log on Fri Mar 15 17:59:46 2013 obs /scr/pima/bp171a1_uvs/J0524-3321_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a1_uvs/J0524-3321_C_uva.fits ! AN table 1: 11 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.744949 visibilities/baseline/integration-bin. ! Found source: J0524-3321 ! ! 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 3.94397e+09 3.2e+07 1 3.2e+07 ! 02 2 3.97597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.00797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.03997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.23197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.32797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.35997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.39197e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2360 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/bp171a1_uvs/J0524-3321_C] 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 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.996722Jy sigma=0.704666 ! Fit after self-cal, rms=0.967625Jy sigma=0.684104 ! 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=1.403 mas, bmaj=4.114 mas, bpa=-0.3092 degrees ! Estimated noise=34.3153 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 = 0.023707 Jy ! Component: 100 - total flux cleaned = 0.0303077 Jy ! Total flux subtracted in 100 components = 0.0303077 Jy ! Clean residual min=-0.005279 max=0.005191 Jy/beam ! Clean residual mean=0.000034 rms=0.001367 Jy/beam ! Combined flux in latest and established models = 0.0303077 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0303077 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=0.048897Jy sigma=0.034549 ! Fit after self-cal, rms=0.048221Jy sigma=0.034071 ! 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=1.822 mas, bmaj=5.171 mas, bpa=0.1692 degrees ! Estimated noise=20.8054 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 = 0.00512258 Jy ! Component: 100 - total flux cleaned = 0.00654131 Jy ! Component: 150 - total flux cleaned = 0.00654254 Jy ! Component: 200 - total flux cleaned = 0.00647927 Jy ! Total flux subtracted in 200 components = 0.00647927 Jy ! Clean residual min=-0.004280 max=0.004692 Jy/beam ! Clean residual mean=0.000062 rms=0.001033 Jy/beam ! Combined flux in latest and established models = 0.0367869 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 29 components and 0.0367869 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=0.047753Jy sigma=0.033741 ! Fit after self-cal, rms=0.047714Jy sigma=0.033714 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.78 FD 0.77 KP 1.10 LA 0.90 ! MK 0.70 NL 0.82 OV 0.55 PT 1.11 ! SC 0.91 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 FD 0.83 KP 1.05 LA 0.98 ! MK 0.74 NL 0.88 OV 0.57 PT 1.39 ! SC 0.84 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 0.71 KP 1.13 LA 0.99 ! MK 0.81 NL 0.92 OV 0.77 PT 0.94 ! SC 0.83 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.49 KP 0.98 LA 1.33 ! MK 1.16 NL 1.03 OV 0.77 PT 1.11 ! SC 0.83 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.44 KP 1.12 LA 0.91 ! MK 1.13 NL 0.94 OV 1.00* PT 1.19 ! SC 1.21 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.21 KP 1.35 LA 1.11 ! MK 1.40 NL 0.89 OV 0.96 PT 1.13 ! SC 1.16 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.20 KP 1.47 LA 1.21 ! MK 1.09 NL 0.97 OV 1.10 PT 1.12 ! SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 1.19 KP 1.16 LA 1.05 ! MK 1.28 NL 1.06 OV 0.98 PT 1.11 ! SC 1.15 ! ! ! Fit before self-cal, rms=0.047714Jy sigma=0.033714 ! Fit after self-cal, rms=0.044632Jy sigma=0.032608 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.834 mas, bmaj=5.266 mas, bpa=0.6394 degrees ! Estimated noise=20.5788 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 = -8.83538e-05 Jy ! Component: 100 - total flux cleaned = -0.000105054 Jy ! Component: 150 - total flux cleaned = -0.000112698 Jy ! Component: 200 - total flux cleaned = -0.000135215 Jy ! Total flux subtracted in 200 components = -0.000135215 Jy ! Clean residual min=-0.002825 max=0.002592 Jy/beam ! Clean residual mean=0.000013 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.0366517 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 35 components and 0.0366517 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=0.044630Jy sigma=0.032606 ! Fit after self-cal, rms=0.044912Jy sigma=0.032517 ! 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=0.044912Jy sigma=0.032517 ! Fit after self-cal, rms=0.045797Jy sigma=0.032499 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.822 mas, bmaj=5.256 mas, bpa=0.5787 degrees ! Estimated noise=20.6203 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000104228 Jy ! Component: 100 - total flux cleaned = -6.83029e-05 Jy ! Component: 150 - total flux cleaned = -3.89774e-05 Jy ! Component: 200 - total flux cleaned = -3.83534e-05 Jy ! Total flux subtracted in 200 components = -3.83534e-05 Jy ! Clean residual min=-0.002526 max=0.002655 Jy/beam ! Clean residual mean=0.000011 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.0366134 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 42 components and 0.0366134 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=0.045791Jy sigma=0.032497 ! Fit after self-cal, rms=0.045887Jy sigma=0.032492 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 (59.1, 27). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00178121 Jy ! Component: 100 - total flux cleaned = 0.00178858 Jy ! Component: 150 - total flux cleaned = 0.00169431 Jy ! Component: 200 - total flux cleaned = 0.0015822 Jy ! Total flux subtracted in 200 components = 0.0015822 Jy ! Clean residual min=-0.002282 max=0.002443 Jy/beam ! Clean residual mean=0.000012 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.0381956 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 58 components and 0.0381956 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=0.045772Jy sigma=0.032418 ! Fit after self-cal, rms=0.045764Jy sigma=0.032391 ! 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=0.045764Jy sigma=0.032391 ! Fit after self-cal, rms=0.045651Jy sigma=0.032383 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.816 mas, bmaj=5.25 mas, bpa=0.5257 degrees ! Estimated noise=20.5096 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000644524 Jy ! Component: 100 - total flux cleaned = 0.000573382 Jy ! Component: 150 - total flux cleaned = 0.000351022 Jy ! Component: 200 - total flux cleaned = 0.000209576 Jy ! Total flux subtracted in 200 components = 0.000209576 Jy ! Clean residual min=-0.002313 max=0.002351 Jy/beam ! Clean residual mean=0.000010 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.0384051 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 71 components and 0.0384051 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=0.045607Jy sigma=0.032360 ! Fit after self-cal, rms=0.045642Jy sigma=0.032351 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 = 0.000160079 Jy ! Component: 100 - total flux cleaned = -1.02081e-05 Jy ! Component: 150 - total flux cleaned = -0.000110734 Jy ! Component: 200 - total flux cleaned = -0.000217373 Jy ! Total flux subtracted in 200 components = -0.000217373 Jy ! Clean residual min=-0.002340 max=0.002337 Jy/beam ! Clean residual mean=0.000010 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.0381878 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 75 components and 0.0381878 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=0.045621Jy sigma=0.032344 ! Fit after self-cal, rms=0.045627Jy sigma=0.032342 ! 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=0.045627Jy sigma=0.032342 ! Fit after self-cal, rms=0.045671Jy sigma=0.032337 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.495 mas, bmaj=13.24 mas, bpa=8.161 degrees ! Estimated noise=24.4946 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000119932 Jy ! Component: 100 - total flux cleaned = 0.000108141 Jy ! Component: 150 - total flux cleaned = 6.21542e-05 Jy ! Component: 200 - total flux cleaned = 1.05371e-05 Jy ! Total flux subtracted in 200 components = 1.05371e-05 Jy ! Clean residual min=-0.002233 max=0.002595 Jy/beam ! Clean residual mean=0.000015 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 0.0381983 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 79 components and 0.0381983 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=0.045657Jy sigma=0.032334 ! Fit after self-cal, rms=0.045679Jy sigma=0.032332 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 = -6.0303e-06 Jy ! Component: 100 - total flux cleaned = -4.95977e-05 Jy ! Component: 150 - total flux cleaned = -9.87786e-05 Jy ! Component: 200 - total flux cleaned = -0.000144187 Jy ! Total flux subtracted in 200 components = -0.000144187 Jy ! Clean residual min=-0.002220 max=0.002569 Jy/beam ! Clean residual mean=0.000015 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 0.0380541 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 80 components and 0.0380541 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=0.045671Jy sigma=0.032331 ! Fit after self-cal, rms=0.045675Jy sigma=0.032330 ! 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=1.816 mas, bmaj=5.253 mas, bpa=0.5304 degrees ! Estimated noise=20.4972 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.816 x 5.253 at 0.5304 degrees (North through East) ! Clean map min=-0.0022156 max=0.034514 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=1.399 mas, bmaj=4.246 mas, bpa=0.04754 degrees ! Estimated noise=34.1347 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0234768 Jy ! Component: 100 - total flux cleaned = 0.0300363 Jy ! Component: 150 - total flux cleaned = 0.0325395 Jy ! Component: 200 - total flux cleaned = 0.033335 Jy ! Total flux subtracted in 200 components = 0.033335 Jy ! Clean residual min=-0.004747 max=0.004059 Jy/beam ! Clean residual mean=0.000005 rms=0.001031 Jy/beam ! Combined flux in latest and established models = 0.033335 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.033335 Jy ! Inverting map and beam ! Estimated beam: bmin=1.816 mas, bmaj=5.253 mas, bpa=0.5304 degrees ! Estimated noise=20.4972 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 = 0.0035074 Jy ! Component: 100 - total flux cleaned = 0.00442956 Jy ! Component: 150 - total flux cleaned = 0.00494971 Jy ! Component: 200 - total flux cleaned = 0.00528698 Jy ! Total flux subtracted in 200 components = 0.00528698 Jy ! Clean residual min=-0.002498 max=0.002313 Jy/beam ! Clean residual mean=0.000009 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.0386219 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 32 components and 0.0386219 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=4.495 mas, bmaj=13.24 mas, bpa=8.161 degrees ! Estimated noise=24.4946 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000379944 Jy ! Component: 100 - total flux cleaned = 0.000513168 Jy ! Component: 150 - total flux cleaned = 0.000459346 Jy ! Component: 200 - total flux cleaned = 0.000442957 Jy ! Total flux subtracted in 200 components = 0.000442957 Jy ! Clean residual min=-0.002265 max=0.002502 Jy/beam ! Clean residual mean=0.000017 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 0.0390649 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 = -4.52909e-05 Jy ! Component: 100 - total flux cleaned = -7.21017e-05 Jy ! Component: 150 - total flux cleaned = -0.000109723 Jy ! Component: 200 - total flux cleaned = -0.000156607 Jy ! Total flux subtracted in 200 components = -0.000156607 Jy ! Clean residual min=-0.002267 max=0.002495 Jy/beam ! Clean residual mean=0.000016 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.0389083 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 48 components and 0.0389083 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.816 mas, bmaj=5.253 mas, bpa=0.5304 degrees ! Estimated noise=20.4972 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000424737 Jy ! Component: 100 - total flux cleaned = -0.000446298 Jy ! Component: 150 - total flux cleaned = -0.000484442 Jy ! Component: 200 - total flux cleaned = -0.000519187 Jy ! Total flux subtracted in 200 components = -0.000519187 Jy ! Clean residual min=-0.002421 max=0.002248 Jy/beam ! Clean residual mean=0.000010 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.0383891 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 66 components and 0.0383891 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=0.045678Jy sigma=0.032349 ! Fit after self-cal, rms=0.045668Jy sigma=0.032343 wmodel /scr/pima/bp171a1_uvs/J0524-3321_C_map.mod ! Writing 66 model components to file: /scr/pima/bp171a1_uvs/J0524-3321_C_map.mod wobs /scr/pima/bp171a1_uvs/J0524-3321_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a1_uvs/J0524-3321_C_uvs.fits wwins /scr/pima/bp171a1_uvs/J0524-3321_C_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171a1_uvs/J0524-3321_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 = -0.000280592 Jy ! Component: 100 - total flux cleaned = -0.000576906 Jy ! Component: 150 - total flux cleaned = -0.000810687 Jy ! Component: 200 - total flux cleaned = -0.000992303 Jy ! Component: 250 - total flux cleaned = -0.000991894 Jy ! Component: 300 - total flux cleaned = -0.00093988 Jy ! Component: 350 - total flux cleaned = -0.000865537 Jy ! Component: 400 - total flux cleaned = -0.000721257 Jy ! Component: 450 - total flux cleaned = -0.000605876 Jy ! Component: 500 - total flux cleaned = -0.00053905 Jy ! Component: 550 - total flux cleaned = -0.000474845 Jy ! Component: 600 - total flux cleaned = -0.000392288 Jy ! Component: 650 - total flux cleaned = -0.000332052 Jy ! Component: 700 - total flux cleaned = -0.000273768 Jy ! Component: 750 - total flux cleaned = -0.000161701 Jy ! Component: 800 - total flux cleaned = -8.90195e-05 Jy ! Component: 850 - total flux cleaned = -9.96697e-07 Jy ! Component: 900 - total flux cleaned = 0.000101201 Jy ! Component: 950 - total flux cleaned = 0.000133962 Jy ! Component: 1000 - total flux cleaned = 0.000165787 Jy ! Component: 1050 - total flux cleaned = 0.000149453 Jy ! Component: 1100 - total flux cleaned = 0.000180309 Jy ! Component: 1150 - total flux cleaned = 0.000165358 Jy ! Component: 1200 - total flux cleaned = 0.000165439 Jy ! Component: 1250 - total flux cleaned = 0.000179651 Jy ! Component: 1300 - total flux cleaned = 0.000207569 Jy ! Component: 1350 - total flux cleaned = 0.000193558 Jy ! Component: 1400 - total flux cleaned = 0.000207036 Jy ! Component: 1450 - total flux cleaned = 0.000153569 Jy ! Component: 1500 - total flux cleaned = 0.000140462 Jy ! Component: 1550 - total flux cleaned = 0.00014061 Jy ! Component: 1600 - total flux cleaned = 0.000127651 Jy ! Component: 1650 - total flux cleaned = 0.000114911 Jy ! Component: 1700 - total flux cleaned = 1.58305e-05 Jy ! Component: 1750 - total flux cleaned = 1.60792e-05 Jy ! Component: 1800 - total flux cleaned = 4.21402e-06 Jy ! Component: 1850 - total flux cleaned = 4.30061e-06 Jy ! Component: 1900 - total flux cleaned = 4.21385e-06 Jy ! Component: 1950 - total flux cleaned = -3.10431e-05 Jy ! Component: 2000 - total flux cleaned = -5.42498e-05 Jy ! Component: 2050 - total flux cleaned = -7.72052e-05 Jy ! Component: 2100 - total flux cleaned = -9.99539e-05 Jy ! Component: 2150 - total flux cleaned = -7.72627e-05 Jy ! Component: 2200 - total flux cleaned = -0.000122284 Jy ! Component: 2250 - total flux cleaned = -0.000122223 Jy ! Component: 2300 - total flux cleaned = -0.000133201 Jy ! Component: 2350 - total flux cleaned = -0.000144129 Jy ! Component: 2400 - total flux cleaned = -0.000155112 Jy ! Component: 2450 - total flux cleaned = -0.000187537 Jy ! Component: 2500 - total flux cleaned = -0.000166099 Jy ! Component: 2550 - total flux cleaned = -0.000198124 Jy ! Component: 2600 - total flux cleaned = -0.000198215 Jy ! Component: 2650 - total flux cleaned = -0.000198226 Jy ! Component: 2700 - total flux cleaned = -0.000208716 Jy ! Component: 2750 - total flux cleaned = -0.000198279 Jy ! Component: 2800 - total flux cleaned = -0.000239799 Jy ! Component: 2850 - total flux cleaned = -0.00023977 Jy ! Component: 2900 - total flux cleaned = -0.000270678 Jy ! Component: 2950 - total flux cleaned = -0.000260452 Jy ! Component: 3000 - total flux cleaned = -0.000291104 Jy ! Component: 3050 - total flux cleaned = -0.000291078 Jy ! Component: 3100 - total flux cleaned = -0.000301281 Jy ! Component: 3150 - total flux cleaned = -0.000321503 Jy ! Component: 3200 - total flux cleaned = -0.000351636 Jy ! Component: 3250 - total flux cleaned = -0.000401778 Jy ! Component: 3300 - total flux cleaned = -0.000421723 Jy ! Component: 3350 - total flux cleaned = -0.000431732 Jy ! Component: 3400 - total flux cleaned = -0.000441667 Jy ! Component: 3450 - total flux cleaned = -0.000461478 Jy ! Component: 3500 - total flux cleaned = -0.000481245 Jy ! Component: 3550 - total flux cleaned = -0.000520654 Jy ! Component: 3600 - total flux cleaned = -0.00053048 Jy ! Component: 3650 - total flux cleaned = -0.000530485 Jy ! Component: 3700 - total flux cleaned = -0.000550098 Jy ! Component: 3750 - total flux cleaned = -0.000559915 Jy ! Component: 3800 - total flux cleaned = -0.000569652 Jy ! Component: 3850 - total flux cleaned = -0.000598827 Jy ! Component: 3900 - total flux cleaned = -0.000598852 Jy ! Component: 3950 - total flux cleaned = -0.000618182 Jy ! Component: 4000 - total flux cleaned = -0.000627885 Jy ! Component: 4050 - total flux cleaned = -0.000637574 Jy ! Total flux subtracted in 4096 components = -0.000676217 Jy ! Clean residual min=-0.000550 max=0.000607 Jy/beam ! Clean residual mean=0.000004 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.0377129 Jy keep ! Adding 258 model components to the UV plane model. ! The established model now contains 324 components and 0.0377129 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a1_uvs/J0524-3321_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.816 x 5.253 at 0.5304 degrees (North through East) ! Clean map min=-0.0016393 max=0.032318 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a1_uvs/J0524-3321_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0323183 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000165659 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.53776 1.53776 3.07552 6.15104 12.3021 24.6042 49.2083 98.4167 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.032 quit ! Quitting program ! Log file /scr/pima/bp171a1_uvs/J0524-3321_C_uvs.log closed on Fri Mar 15 17:59:49 2013