! Started logfile: /scr/pima/bp171ad_uvs/J0345-2352_C_uvs.log on Mon Dec 9 02:00:53 2013 obs /scr/pima/bp171ad_uvs/J0345-2352_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171ad_uvs/J0345-2352_C_uva.fits ! AN table 1: 12 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.861111 visibilities/baseline/integration-bin. ! Found source: J0345-2352 ! ! 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 2976 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/bp171ad_uvs/J0345-2352_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 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 5 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=1.000814Jy sigma=0.837637 ! Fit after self-cal, rms=0.988061Jy sigma=0.820082 ! 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=1.188 mas, bmaj=3.311 mas, bpa=-7.573 degrees ! Estimated noise=28.5305 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 = 0.0122172 Jy ! Component: 100 - total flux cleaned = 0.0152206 Jy ! Total flux subtracted in 100 components = 0.0152206 Jy ! Clean residual min=-0.002674 max=0.002417 Jy/beam ! Clean residual mean=-0.000006 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.0152206 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0152206 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=0.023892Jy sigma=0.021063 ! Fit after self-cal, rms=0.021599Jy sigma=0.019173 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00407915 Jy ! Component: 100 - total flux cleaned = 0.00563899 Jy ! Total flux subtracted in 100 components = 0.00563899 Jy ! Clean residual min=-0.002720 max=0.002096 Jy/beam ! Clean residual mean=-0.000004 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.0208596 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 16 components and 0.0208596 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=0.021829Jy sigma=0.017972 ! Fit after self-cal, rms=0.021831Jy sigma=0.017963 ! 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=1.548 mas, bmaj=4.002 mas, bpa=-4.599 degrees ! Estimated noise=17.3907 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 = 0.00077588 Jy ! Component: 100 - total flux cleaned = 0.00109378 Jy ! Component: 150 - total flux cleaned = 0.00114456 Jy ! Component: 200 - total flux cleaned = 0.0011443 Jy ! Total flux subtracted in 200 components = 0.0011443 Jy ! Clean residual min=-0.002177 max=0.001534 Jy/beam ! Clean residual mean=-0.000002 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.0220039 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 25 components and 0.0220039 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=0.021953Jy sigma=0.017846 ! Fit after self-cal, rms=0.021956Jy sigma=0.017843 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.548 x 4.002 at -4.599 degrees (North through East) ! Clean map min=-0.0020067 max=0.01944 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* 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* 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* 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* 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* 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* 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* 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* 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=0.021956Jy sigma=0.017843 ! Fit after self-cal, rms=0.021956Jy sigma=0.017843 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.548 mas, bmaj=4.002 mas, bpa=-4.599 degrees ! Estimated noise=17.3907 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 = 4.30507e-05 Jy ! Component: 100 - total flux cleaned = 7.40636e-05 Jy ! Component: 150 - total flux cleaned = 7.35944e-05 Jy ! Component: 200 - total flux cleaned = 6.21075e-05 Jy ! Total flux subtracted in 200 components = 6.21075e-05 Jy ! Clean residual min=-0.002160 max=0.001521 Jy/beam ! Clean residual mean=-0.000002 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.022066 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 26 components and 0.022066 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=0.021959Jy sigma=0.017835 ! Fit after self-cal, rms=0.021960Jy sigma=0.017834 ! 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=0.021960Jy sigma=0.017834 ! Fit after self-cal, rms=0.021960Jy sigma=0.017834 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.548 mas, bmaj=4.002 mas, bpa=-4.599 degrees ! Estimated noise=17.3907 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.88516e-06 Jy ! Component: 100 - total flux cleaned = 1.28148e-05 Jy ! Component: 150 - total flux cleaned = 1.30806e-05 Jy ! Component: 200 - total flux cleaned = 3.02386e-06 Jy ! Total flux subtracted in 200 components = 3.02386e-06 Jy ! Clean residual min=-0.002149 max=0.001518 Jy/beam ! Clean residual mean=-0.000002 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.022069 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 30 components and 0.022069 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=0.021958Jy sigma=0.017831 ! Fit after self-cal, rms=0.021960Jy sigma=0.017830 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 = -2.00667e-06 Jy ! Component: 100 - total flux cleaned = 4.9799e-06 Jy ! Component: 150 - total flux cleaned = 5.3571e-06 Jy ! Component: 200 - total flux cleaned = 9.8032e-07 Jy ! Total flux subtracted in 200 components = 9.8032e-07 Jy ! Clean residual min=-0.002139 max=0.001515 Jy/beam ! Clean residual mean=-0.000002 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.02207 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 32 components and 0.02207 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=0.021958Jy sigma=0.017827 ! Fit after self-cal, rms=0.021959Jy sigma=0.017826 ! 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=0.021959Jy sigma=0.017826 ! Fit after self-cal, rms=0.021959Jy sigma=0.017826 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.548 mas, bmaj=4.002 mas, bpa=-4.599 degrees ! Estimated noise=17.3907 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.11826e-06 Jy ! Component: 100 - total flux cleaned = 1.2056e-06 Jy ! Component: 150 - total flux cleaned = 1.20728e-06 Jy ! Component: 200 - total flux cleaned = -2.92523e-06 Jy ! Total flux subtracted in 200 components = -2.92523e-06 Jy ! Clean residual min=-0.002128 max=0.001514 Jy/beam ! Clean residual mean=-0.000002 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.022067 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 35 components and 0.022067 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=0.021957Jy sigma=0.017825 ! Fit after self-cal, rms=0.021959Jy sigma=0.017824 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 = -1.0913e-05 Jy ! Component: 100 - total flux cleaned = -4.07077e-07 Jy ! Component: 150 - total flux cleaned = -4.86993e-06 Jy ! Component: 200 - total flux cleaned = -8.52657e-06 Jy ! Total flux subtracted in 200 components = -8.52657e-06 Jy ! Clean residual min=-0.002127 max=0.001515 Jy/beam ! Clean residual mean=-0.000002 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.0220585 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 36 components and 0.0220585 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=0.021957Jy sigma=0.017822 ! Fit after self-cal, rms=0.021959Jy sigma=0.017822 ! 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=0.021959Jy sigma=0.017822 ! Fit after self-cal, rms=0.021959Jy sigma=0.017822 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.731 mas, bmaj=8.462 mas, bpa=-1.991 degrees ! Estimated noise=22.353 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000114688 Jy ! Component: 100 - total flux cleaned = -0.000140005 Jy ! Component: 150 - total flux cleaned = -0.000160609 Jy ! Component: 200 - total flux cleaned = -0.0001775 Jy ! Total flux subtracted in 200 components = -0.0001775 Jy ! Clean residual min=-0.002243 max=0.001906 Jy/beam ! Clean residual mean=-0.000004 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.021881 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 38 components and 0.021881 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=0.021970Jy sigma=0.017830 ! Fit after self-cal, rms=0.021967Jy sigma=0.017828 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 = 2.70551e-05 Jy ! Component: 100 - total flux cleaned = 1.96354e-05 Jy ! Component: 150 - total flux cleaned = 1.29577e-05 Jy ! Component: 200 - total flux cleaned = 6.55701e-06 Jy ! Total flux subtracted in 200 components = 6.55701e-06 Jy ! Clean residual min=-0.002192 max=0.001889 Jy/beam ! Clean residual mean=-0.000004 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.0218876 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 38 components and 0.0218876 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=0.021991Jy sigma=0.017830 ! Fit after self-cal, rms=0.021989Jy sigma=0.017829 ! 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=1.548 mas, bmaj=4.002 mas, bpa=-4.599 degrees ! Estimated noise=17.3907 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.548 x 4.002 at -4.599 degrees (North through East) ! Clean map min=-0.0019872 max=0.019251 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=1.188 mas, bmaj=3.311 mas, bpa=-7.573 degrees ! Estimated noise=28.5305 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.01521 Jy ! Component: 100 - total flux cleaned = 0.0190301 Jy ! Component: 150 - total flux cleaned = 0.020875 Jy ! Component: 200 - total flux cleaned = 0.0219757 Jy ! Total flux subtracted in 200 components = 0.0219757 Jy ! Clean residual min=-0.002360 max=0.002057 Jy/beam ! Clean residual mean=-0.000004 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.0219757 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0219757 Jy ! Inverting map and beam ! Estimated beam: bmin=1.548 mas, bmaj=4.002 mas, bpa=-4.599 degrees ! Estimated noise=17.3907 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 = -0.000116214 Jy ! Component: 100 - total flux cleaned = -5.56104e-05 Jy ! Component: 150 - total flux cleaned = -1.07995e-05 Jy ! Component: 200 - total flux cleaned = -1.73079e-06 Jy ! Total flux subtracted in 200 components = -1.73079e-06 Jy ! Clean residual min=-0.002061 max=0.001504 Jy/beam ! Clean residual mean=-0.000002 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.0219739 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 21 components and 0.0219739 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.731 mas, bmaj=8.462 mas, bpa=-1.991 degrees ! Estimated noise=22.353 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.86652e-05 Jy ! Component: 100 - total flux cleaned = -6.68718e-05 Jy ! Component: 150 - total flux cleaned = -7.66287e-05 Jy ! Component: 200 - total flux cleaned = -9.43534e-05 Jy ! Total flux subtracted in 200 components = -9.43534e-05 Jy ! Clean residual min=-0.002162 max=0.001875 Jy/beam ! Clean residual mean=-0.000003 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.0218796 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 = -1.44108e-05 Jy ! Component: 100 - total flux cleaned = -2.06392e-05 Jy ! Component: 150 - total flux cleaned = -3.12664e-05 Jy ! Component: 200 - total flux cleaned = -3.11483e-05 Jy ! Total flux subtracted in 200 components = -3.11483e-05 Jy ! Clean residual min=-0.002123 max=0.001869 Jy/beam ! Clean residual mean=-0.000003 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.0218484 Jy ! Adding 5 model components to the UV plane model. ! The established model now contains 24 components and 0.0218484 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.548 mas, bmaj=4.002 mas, bpa=-4.599 degrees ! Estimated noise=17.3907 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000102109 Jy ! Component: 100 - total flux cleaned = 0.000160557 Jy ! Component: 150 - total flux cleaned = 0.000189238 Jy ! Component: 200 - total flux cleaned = 0.000196148 Jy ! Total flux subtracted in 200 components = 0.000196148 Jy ! Clean residual min=-0.002100 max=0.001540 Jy/beam ! Clean residual mean=-0.000002 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.0220446 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 31 components and 0.0220446 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=0.021962Jy sigma=0.017836 ! Fit after self-cal, rms=0.021965Jy sigma=0.017833 wmodel /scr/pima/bp171ad_uvs/J0345-2352_C_map.mod ! Writing 31 model components to file: /scr/pima/bp171ad_uvs/J0345-2352_C_map.mod wobs /scr/pima/bp171ad_uvs/J0345-2352_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ad_uvs/J0345-2352_C_uvs.fits wwins /scr/pima/bp171ad_uvs/J0345-2352_C_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171ad_uvs/J0345-2352_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 = -0.000868906 Jy ! Component: 100 - total flux cleaned = -0.00122615 Jy ! Component: 150 - total flux cleaned = -0.0015882 Jy ! Component: 200 - total flux cleaned = -0.0017891 Jy ! Component: 250 - total flux cleaned = -0.00189359 Jy ! Component: 300 - total flux cleaned = -0.00199415 Jy ! Component: 350 - total flux cleaned = -0.00212998 Jy ! Component: 400 - total flux cleaned = -0.00220485 Jy ! Component: 450 - total flux cleaned = -0.0023329 Jy ! Component: 500 - total flux cleaned = -0.00243912 Jy ! Component: 550 - total flux cleaned = -0.00259344 Jy ! Component: 600 - total flux cleaned = -0.00265999 Jy ! Component: 650 - total flux cleaned = -0.00275819 Jy ! Component: 700 - total flux cleaned = -0.00290153 Jy ! Component: 750 - total flux cleaned = -0.00301042 Jy ! Component: 800 - total flux cleaned = -0.00310117 Jy ! Component: 850 - total flux cleaned = -0.00317524 Jy ! Component: 900 - total flux cleaned = -0.00326189 Jy ! Component: 950 - total flux cleaned = -0.00328998 Jy ! Component: 1000 - total flux cleaned = -0.00334545 Jy ! Component: 1050 - total flux cleaned = -0.00335916 Jy ! Component: 1100 - total flux cleaned = -0.00337239 Jy ! Component: 1150 - total flux cleaned = -0.00339859 Jy ! Component: 1200 - total flux cleaned = -0.00338549 Jy ! Component: 1250 - total flux cleaned = -0.00337295 Jy ! Component: 1300 - total flux cleaned = -0.00337346 Jy ! Component: 1350 - total flux cleaned = -0.00337357 Jy ! Component: 1400 - total flux cleaned = -0.00334963 Jy ! Component: 1450 - total flux cleaned = -0.00337344 Jy ! Component: 1500 - total flux cleaned = -0.00338502 Jy ! Component: 1550 - total flux cleaned = -0.00338517 Jy ! Component: 1600 - total flux cleaned = -0.00339682 Jy ! Component: 1650 - total flux cleaned = -0.00340824 Jy ! Component: 1700 - total flux cleaned = -0.00340838 Jy ! Component: 1750 - total flux cleaned = -0.00344127 Jy ! Component: 1800 - total flux cleaned = -0.00343041 Jy ! Component: 1850 - total flux cleaned = -0.00341983 Jy ! Component: 1900 - total flux cleaned = -0.00345146 Jy ! Component: 1950 - total flux cleaned = -0.0034516 Jy ! Component: 2000 - total flux cleaned = -0.00350351 Jy ! Component: 2050 - total flux cleaned = -0.00356494 Jy ! Component: 2100 - total flux cleaned = -0.00358521 Jy ! Component: 2150 - total flux cleaned = -0.0036354 Jy ! Component: 2200 - total flux cleaned = -0.00367521 Jy ! Component: 2250 - total flux cleaned = -0.00374392 Jy ! Component: 2300 - total flux cleaned = -0.00378278 Jy ! Component: 2350 - total flux cleaned = -0.00382128 Jy ! Component: 2400 - total flux cleaned = -0.00384037 Jy ! Component: 2450 - total flux cleaned = -0.00390658 Jy ! Component: 2500 - total flux cleaned = -0.00395349 Jy ! Component: 2550 - total flux cleaned = -0.00400908 Jy ! Component: 2600 - total flux cleaned = -0.00404581 Jy ! Component: 2650 - total flux cleaned = -0.00410027 Jy ! Component: 2700 - total flux cleaned = -0.00411826 Jy ! Component: 2750 - total flux cleaned = -0.00418095 Jy ! Component: 2800 - total flux cleaned = -0.00422535 Jy ! Component: 2850 - total flux cleaned = -0.00427828 Jy ! Component: 2900 - total flux cleaned = -0.00434831 Jy ! Component: 2950 - total flux cleaned = -0.00436564 Jy ! Component: 3000 - total flux cleaned = -0.00439148 Jy ! Component: 3050 - total flux cleaned = -0.00443419 Jy ! Component: 3100 - total flux cleaned = -0.00448519 Jy ! Component: 3150 - total flux cleaned = -0.00451895 Jy ! Component: 3200 - total flux cleaned = -0.0045861 Jy ! Component: 3250 - total flux cleaned = -0.00464436 Jy ! Component: 3300 - total flux cleaned = -0.00462778 Jy ! Component: 3350 - total flux cleaned = -0.00469369 Jy ! Component: 3400 - total flux cleaned = -0.00471009 Jy ! Component: 3450 - total flux cleaned = -0.00476696 Jy ! Component: 3500 - total flux cleaned = -0.00479929 Jy ! Component: 3550 - total flux cleaned = -0.00485548 Jy ! Component: 3600 - total flux cleaned = -0.00488743 Jy ! Component: 3650 - total flux cleaned = -0.00493516 Jy ! Component: 3700 - total flux cleaned = -0.00499042 Jy ! Component: 3750 - total flux cleaned = -0.00500612 Jy ! Component: 3800 - total flux cleaned = -0.00507653 Jy ! Component: 3850 - total flux cleaned = -0.00508427 Jy ! Component: 3900 - total flux cleaned = -0.00510751 Jy ! Component: 3950 - total flux cleaned = -0.00516139 Jy ! Component: 4000 - total flux cleaned = -0.00519198 Jy ! Component: 4050 - total flux cleaned = -0.00521488 Jy ! Total flux subtracted in 4096 components = -0.0052528 Jy ! Clean residual min=-0.000466 max=0.000397 Jy/beam ! Clean residual mean=-0.000000 rms=0.000139 Jy/beam ! Combined flux in latest and established models = 0.0167918 Jy keep ! Adding 274 model components to the UV plane model. ! The established model now contains 305 components and 0.0167918 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ad_uvs/J0345-2352_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.548 x 4.002 at -4.599 degrees (North through East) ! Clean map min=-0.00099021 max=0.019327 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ad_uvs/J0345-2352_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0193272 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000138915 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.15626 2.15626 4.31252 8.62505 17.2501 34.5002 69.0004 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.019 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 139.129 quit ! Quitting program ! Log file /scr/pima/bp171ad_uvs/J0345-2352_C_uvs.log closed on Mon Dec 9 02:00:58 2013