! Started logfile: /scr/pima/s3111b_uvs/J0344+6518_X_uvs.log on Mon Jul 23 22:50:36 2012 obs /scr/pima/s3111b_uvs/J0344+6518_X_uva.fits ! Reading UV FITS file: /scr/pima/s3111b_uvs/J0344+6518_X_uva.fits ! AN table 1: 9 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.895062 visibilities/baseline/integration-bin. ! Found source: J0344+6518 ! ! 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 8.41193e+09 1.6e+07 1 1.6e+07 ! 02 2 8.42793e+09 1.6e+07 1 1.6e+07 ! 03 3 8.52393e+09 1.6e+07 1 1.6e+07 ! 04 4 8.57193e+09 1.6e+07 1 1.6e+07 ! 05 5 8.65193e+09 1.6e+07 1 1.6e+07 ! 06 6 8.82793e+09 1.6e+07 1 1.6e+07 ! 07 7 8.85993e+09 1.6e+07 1 1.6e+07 ! 08 8 8.89193e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2320 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 = 512 print "field_cell =",field_cell ! field_cell = 0.1 print "taper_size =",taper_size ! taper_size = 120 ![@/home/lpetrov/bin/01_muppet /scr/pima/s3111b_uvs/J0344+6518_X] 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 = 512x512 pixels with 0.100x0.100 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 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.012382Jy sigma=0.715862 ! Fit after self-cal, rms=0.920582Jy sigma=0.650949 ! 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=0.7433 mas, bmaj=2.718 mas, bpa=70.88 degrees ! Estimated noise=29.486 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 = 0.0585634 Jy ! Component: 100 - total flux cleaned = 0.0781029 Jy ! Total flux subtracted in 100 components = 0.0781029 Jy ! Clean residual min=-0.007083 max=0.018259 Jy/beam ! Clean residual mean=0.000344 rms=0.003498 Jy/beam ! Combined flux in latest and established models = 0.0781029 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 30 components and 0.0781029 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=0.048238Jy sigma=0.034109 ! Fit after self-cal, rms=0.047884Jy sigma=0.033859 ! 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=0.8999 mas, bmaj=2.969 mas, bpa=72.34 degrees ! Estimated noise=21.3346 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 = 0.0177492 Jy ! Component: 100 - total flux cleaned = 0.0285855 Jy ! Component: 150 - total flux cleaned = 0.0353564 Jy ! Component: 200 - total flux cleaned = 0.0376333 Jy ! Total flux subtracted in 200 components = 0.0376333 Jy ! Clean residual min=-0.005034 max=0.009970 Jy/beam ! Clean residual mean=0.000104 rms=0.002077 Jy/beam ! Combined flux in latest and established models = 0.115736 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 56 components and 0.115736 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=0.040295Jy sigma=0.028493 ! Fit after self-cal, rms=0.040241Jy sigma=0.028454 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.06 HN 1.08 KP 0.95 ! LA 1.00 MK 0.96 NL 1.81 OV 1.16 ! PT 1.05 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.04 HN 1.24 KP 0.97 ! LA 1.04 MK 0.94 NL 1.99 OV 1.10 ! PT 1.02 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.02 HN 0.86 KP 0.91 ! LA 1.01 MK 0.95 NL 1.60 OV 1.10 ! PT 1.04 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.06 KP 0.87 ! LA 1.03 MK 0.96 NL 1.64 OV 1.05 ! PT 1.05 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.97 HN 1.00 KP 0.93 ! LA 1.01 MK 0.86 NL 1.69 OV 1.04 ! PT 1.04 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 0.87 HN 1.05 KP 0.89 ! LA 0.98 MK 0.99 NL 1.53 OV 0.97 ! PT 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.92 HN 1.00* KP 0.86 ! LA 0.93 MK 1.00* NL 1.26 OV 1.00 ! PT 1.06 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.76 FD 0.81 HN 0.88 KP 0.94 ! LA 0.85 MK 0.85 NL 1.28 OV 0.99 ! PT 0.89 ! ! ! Fit before self-cal, rms=0.040241Jy sigma=0.028454 ! Fit after self-cal, rms=0.039778Jy sigma=0.026068 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9044 mas, bmaj=2.904 mas, bpa=73.18 degrees ! Estimated noise=21.7865 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 (-3.7, 4.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00839844 Jy ! Component: 100 - total flux cleaned = 0.00948035 Jy ! Component: 150 - total flux cleaned = 0.0101586 Jy ! Component: 200 - total flux cleaned = 0.0105365 Jy ! Total flux subtracted in 200 components = 0.0105365 Jy ! Clean residual min=-0.002940 max=0.001983 Jy/beam ! Clean residual mean=-0.000006 rms=0.000746 Jy/beam ! Combined flux in latest and established models = 0.126273 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 85 components and 0.126273 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=0.037918Jy sigma=0.024706 ! Fit after self-cal, rms=0.037925Jy sigma=0.024653 ! 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=0.037925Jy sigma=0.024653 ! Fit after self-cal, rms=0.037419Jy sigma=0.024602 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9042 mas, bmaj=2.906 mas, bpa=73.25 degrees ! Estimated noise=21.5155 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000418818 Jy ! Component: 100 - total flux cleaned = 0.000701152 Jy ! Component: 150 - total flux cleaned = 0.00082493 Jy ! Component: 200 - total flux cleaned = 0.000986908 Jy ! Total flux subtracted in 200 components = 0.000986908 Jy ! Clean residual min=-0.002499 max=0.001861 Jy/beam ! Clean residual mean=0.000010 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.12726 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 113 components and 0.12726 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=0.037140Jy sigma=0.024449 ! Fit after self-cal, rms=0.037121Jy sigma=0.024444 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 = 0.000217302 Jy ! Component: 100 - total flux cleaned = 0.000311026 Jy ! Component: 150 - total flux cleaned = 0.000394009 Jy ! Component: 200 - total flux cleaned = 0.000431849 Jy ! Total flux subtracted in 200 components = 0.000431849 Jy ! Clean residual min=-0.002310 max=0.001774 Jy/beam ! Clean residual mean=0.000011 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.127691 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 136 components and 0.127691 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=0.037007Jy sigma=0.024389 ! Fit after self-cal, rms=0.036997Jy sigma=0.024387 ! 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=0.036997Jy sigma=0.024387 ! Fit after self-cal, rms=0.037447Jy sigma=0.024378 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9074 mas, bmaj=2.909 mas, bpa=73.32 degrees ! Estimated noise=21.6183 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000696731 Jy ! Component: 100 - total flux cleaned = -0.000734169 Jy ! Component: 150 - total flux cleaned = -0.000799154 Jy ! Component: 200 - total flux cleaned = -0.000890514 Jy ! Total flux subtracted in 200 components = -0.000890514 Jy ! Clean residual min=-0.002074 max=0.001701 Jy/beam ! Clean residual mean=0.000012 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.126801 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 152 components and 0.126801 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=0.037366Jy sigma=0.024339 ! Fit after self-cal, rms=0.037360Jy sigma=0.024338 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 = -5.79121e-05 Jy ! Component: 100 - total flux cleaned = -0.000145208 Jy ! Component: 150 - total flux cleaned = -0.000228405 Jy ! Component: 200 - total flux cleaned = -0.000281968 Jy ! Total flux subtracted in 200 components = -0.000281968 Jy ! Clean residual min=-0.001972 max=0.001608 Jy/beam ! Clean residual mean=0.000015 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.126519 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 161 components and 0.126519 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=0.037314Jy sigma=0.024315 ! Fit after self-cal, rms=0.037311Jy sigma=0.024315 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 120 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=0.037311Jy sigma=0.024315 ! Fit after self-cal, rms=0.037621Jy sigma=0.024310 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.487 mas, bmaj=3.424 mas, bpa=67.12 degrees ! Estimated noise=23.7844 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000879883 Jy ! Component: 100 - total flux cleaned = -0.000999833 Jy ! Component: 150 - total flux cleaned = -0.00105066 Jy ! Component: 200 - total flux cleaned = -0.00109783 Jy ! Total flux subtracted in 200 components = -0.00109783 Jy ! Clean residual min=-0.002030 max=0.001321 Jy/beam ! Clean residual mean=0.000016 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.125421 Jy selfcal ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 203 components and 0.125421 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=0.037581Jy sigma=0.024295 ! Fit after self-cal, rms=0.037576Jy sigma=0.024294 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 = -0.000126148 Jy ! Component: 100 - total flux cleaned = -0.000190255 Jy ! Component: 150 - total flux cleaned = -0.00023158 Jy ! Component: 200 - total flux cleaned = -0.000270415 Jy ! Total flux subtracted in 200 components = -0.000270415 Jy ! Clean residual min=-0.001929 max=0.001324 Jy/beam ! Clean residual mean=0.000021 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.125151 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 226 components and 0.125151 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=0.037552Jy sigma=0.024285 ! Fit after self-cal, rms=0.037548Jy sigma=0.024285 ! 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=0.9093 mas, bmaj=2.913 mas, bpa=73.4 degrees ! Estimated noise=21.6716 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9093 x 2.913 at 73.4 degrees (North through East) ! Clean map min=-0.0022458 max=0.07383 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=0.7366 mas, bmaj=2.635 mas, bpa=71.44 degrees ! Estimated noise=30.0236 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0590077 Jy ! Component: 100 - total flux cleaned = 0.0770402 Jy ! Component: 150 - total flux cleaned = 0.088208 Jy ! Component: 200 - total flux cleaned = 0.0962335 Jy ! Total flux subtracted in 200 components = 0.0962335 Jy ! Clean residual min=-0.004045 max=0.007500 Jy/beam ! Clean residual mean=0.000215 rms=0.001659 Jy/beam ! Combined flux in latest and established models = 0.0962336 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 37 model components to the UV plane model. ! The established model now contains 37 components and 0.0962336 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9093 mas, bmaj=2.913 mas, bpa=73.4 degrees ! Estimated noise=21.6716 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 (-1.1, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00887265 Jy ! Component: 100 - total flux cleaned = 0.0143163 Jy ! Component: 150 - total flux cleaned = 0.0180558 Jy ! Component: 200 - total flux cleaned = 0.020855 Jy ! Total flux subtracted in 200 components = 0.020855 Jy ! Clean residual min=-0.002005 max=0.002472 Jy/beam ! Clean residual mean=0.000112 rms=0.000721 Jy/beam ! Combined flux in latest and established models = 0.117089 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 84 components and 0.117089 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 120 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.487 mas, bmaj=3.424 mas, bpa=67.12 degrees ! Estimated noise=23.7844 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00260555 Jy ! Component: 100 - total flux cleaned = 0.00358868 Jy ! Component: 150 - total flux cleaned = 0.00441037 Jy ! Component: 200 - total flux cleaned = 0.00505539 Jy ! Total flux subtracted in 200 components = 0.00505539 Jy ! Clean residual min=-0.002172 max=0.001679 Jy/beam ! Clean residual mean=0.000071 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.122144 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 = 0.000559158 Jy ! Component: 100 - total flux cleaned = 0.00104376 Jy ! Component: 150 - total flux cleaned = 0.00136595 Jy ! Component: 200 - total flux cleaned = 0.00162403 Jy ! Total flux subtracted in 200 components = 0.00162403 Jy ! Clean residual min=-0.001934 max=0.001570 Jy/beam ! Clean residual mean=0.000045 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.123768 Jy ! Adding 94 model components to the UV plane model. ! The established model now contains 171 components and 0.123768 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9093 mas, bmaj=2.913 mas, bpa=73.4 degrees ! Estimated noise=21.6716 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000585824 Jy ! Component: 100 - total flux cleaned = 0.000772757 Jy ! Component: 150 - total flux cleaned = 0.000915589 Jy ! Component: 200 - total flux cleaned = 0.001022 Jy ! Total flux subtracted in 200 components = 0.001022 Jy ! Clean residual min=-0.001474 max=0.001661 Jy/beam ! Clean residual mean=0.000021 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.12479 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 202 components and 0.12479 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=0.037520Jy sigma=0.024249 ! Fit after self-cal, rms=0.037511Jy sigma=0.024240 wmodel /scr/pima/s3111b_uvs/J0344+6518_X_map.mod ! Writing 202 model components to file: /scr/pima/s3111b_uvs/J0344+6518_X_map.mod wobs /scr/pima/s3111b_uvs/J0344+6518_X_uvs.fits ! Writing UV FITS file: /scr/pima/s3111b_uvs/J0344+6518_X_uvs.fits wwins /scr/pima/s3111b_uvs/J0344+6518_X_map.win ! wwins: Wrote 3 windows to /scr/pima/s3111b_uvs/J0344+6518_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000136261 Jy ! Component: 100 - total flux cleaned = -0.000133988 Jy ! Component: 150 - total flux cleaned = -0.000315807 Jy ! Component: 200 - total flux cleaned = -0.000441714 Jy ! Component: 250 - total flux cleaned = -0.000461807 Jy ! Component: 300 - total flux cleaned = -0.000498116 Jy ! Component: 350 - total flux cleaned = -0.000533267 Jy ! Component: 400 - total flux cleaned = -0.000567147 Jy ! Component: 450 - total flux cleaned = -0.000535054 Jy ! Component: 500 - total flux cleaned = -0.000519672 Jy ! Component: 550 - total flux cleaned = -0.000519284 Jy ! Component: 600 - total flux cleaned = -0.000489768 Jy ! Component: 650 - total flux cleaned = -0.000475647 Jy ! Component: 700 - total flux cleaned = -0.000434781 Jy ! Component: 750 - total flux cleaned = -0.000434834 Jy ! Component: 800 - total flux cleaned = -0.000409277 Jy ! Component: 850 - total flux cleaned = -0.000371785 Jy ! Component: 900 - total flux cleaned = -0.000286981 Jy ! Component: 950 - total flux cleaned = -0.000228061 Jy ! Component: 1000 - total flux cleaned = -0.000147065 Jy ! Component: 1050 - total flux cleaned = -5.6825e-05 Jy ! Component: 1100 - total flux cleaned = 9.26466e-06 Jy ! Component: 1150 - total flux cleaned = 8.48628e-05 Jy ! Component: 1200 - total flux cleaned = 0.000169305 Jy ! Component: 1250 - total flux cleaned = 0.00024158 Jy ! Component: 1300 - total flux cleaned = 0.000312341 Jy ! Component: 1350 - total flux cleaned = 0.000400966 Jy ! Component: 1400 - total flux cleaned = 0.000410637 Jy ! Component: 1450 - total flux cleaned = 0.000486508 Jy ! Component: 1500 - total flux cleaned = 0.000532885 Jy ! Component: 1550 - total flux cleaned = 0.00056917 Jy ! Component: 1600 - total flux cleaned = 0.000604939 Jy ! Component: 1650 - total flux cleaned = 0.000648979 Jy ! Component: 1700 - total flux cleaned = 0.000683738 Jy ! Component: 1750 - total flux cleaned = 0.000734904 Jy ! Component: 1800 - total flux cleaned = 0.000760185 Jy ! Component: 1850 - total flux cleaned = 0.000810061 Jy ! Component: 1900 - total flux cleaned = 0.000850987 Jy ! Component: 1950 - total flux cleaned = 0.000891261 Jy ! Component: 2000 - total flux cleaned = 0.000915064 Jy ! Total flux subtracted in 2048 components = 0.000938572 Jy ! Clean residual min=-0.000481 max=0.000420 Jy/beam ! Clean residual mean=0.000014 rms=0.000161 Jy/beam ! Combined flux in latest and established models = 0.125729 Jy keep ! Adding 120 model components to the UV plane model. ! The established model now contains 322 components and 0.125729 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s3111b_uvs/J0344+6518_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9093 x 2.913 at 73.4 degrees (North through East) ! Clean map min=-0.002145 max=0.074288 Jy/beam ! Writing clean map to FITS file: /scr/pima/s3111b_uvs/J0344+6518_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0742877 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000160212 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.646993 0.646993 1.29399 2.58797 5.17594 10.3519 20.7038 41.4075 82.8151 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.074 quit ! Quitting program ! Log file /scr/pima/s3111b_uvs/J0344+6518_X_uvs.log closed on Mon Jul 23 22:50:37 2012