! Started logfile: /scr/pima/s3111a_uvs/J0434-2015_X_uvs.log on Mon Jul 23 07:15:55 2012 obs /scr/pima/s3111a_uvs/J0434-2015_X_uva.fits ! Reading UV FITS file: /scr/pima/s3111a_uvs/J0434-2015_X_uva.fits ! AN table 1: 56 integrations on 55 of 55 possible baselines. ! Apparent sampling: 0.996429 visibilities/baseline/integration-bin. ! Found source: J0434-2015 ! ! 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 24552 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/s3111a_uvs/J0434-2015_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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 113 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002334Jy sigma=0.699457 ! Fit after self-cal, rms=0.947918Jy sigma=0.661597 ! 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=0.6361 mas, bmaj=1.665 mas, bpa=-2.8 degrees ! Estimated noise=16.3958 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 = 0.0400296 Jy ! Component: 100 - total flux cleaned = 0.0490822 Jy ! Total flux subtracted in 100 components = 0.0490822 Jy ! Clean residual min=-0.002731 max=0.003864 Jy/beam ! Clean residual mean=-0.000003 rms=0.000769 Jy/beam ! Combined flux in latest and established models = 0.0490822 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0490822 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=0.031469Jy sigma=0.022135 ! Fit after self-cal, rms=0.031285Jy sigma=0.022007 ! 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=0.8237 mas, bmaj=2.122 mas, bpa=-1.739 degrees ! Estimated noise=6.61447 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 = 0.00407299 Jy ! Component: 100 - total flux cleaned = 0.0057507 Jy ! Component: 150 - total flux cleaned = 0.00635573 Jy ! Component: 200 - total flux cleaned = 0.00646836 Jy ! Total flux subtracted in 200 components = 0.00646836 Jy ! Clean residual min=-0.001684 max=0.002633 Jy/beam ! Clean residual mean=-0.000039 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.0555506 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 26 components and 0.0555506 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=0.030808Jy sigma=0.021694 ! Fit after self-cal, rms=0.030803Jy sigma=0.021690 ! 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 1.25 FD 0.93 GB 0.88 HN 0.99 ! KP 0.91 LA 1.06 MK 1.06 NL 1.09 ! OV 1.15 PT 0.99 SC 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 0.93 GB 0.88 HN 0.98 ! KP 0.91 LA 1.04 MK 1.03 NL 1.11 ! OV 1.16 PT 1.00 SC 0.90 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.27 FD 0.92 GB 0.89 HN 0.92 ! KP 0.89 LA 1.03 MK 0.99 NL 1.06 ! OV 1.13 PT 1.00 SC 0.92 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 0.91 GB 0.89 HN 0.94 ! KP 0.85 LA 1.02 MK 1.01 NL 1.10 ! OV 1.19 PT 0.99 SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 0.88 GB 0.85 HN 0.92 ! KP 0.86 LA 1.06 MK 0.93 NL 1.08 ! OV 1.28 PT 1.00 SC 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.33 FD 0.89 GB 0.88 HN 0.99 ! KP 0.82 LA 1.06 MK 0.98 NL 1.04 ! OV 1.24 PT 1.02 SC 0.94 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.89 GB 0.90 HN 1.01 ! KP 0.80 LA 1.02 MK 1.00* NL 1.11 ! OV 1.23 PT 1.06 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 0.93 GB 0.86 HN 1.02 ! KP 0.85 LA 1.06 MK 0.95 NL 1.09 ! OV 1.16 PT 1.00 SC 0.99 ! ! ! Fit before self-cal, rms=0.030803Jy sigma=0.021690 ! Fit after self-cal, rms=0.032069Jy sigma=0.020984 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8151 mas, bmaj=2.125 mas, bpa=-1.797 degrees ! Estimated noise=6.57954 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 = 0.0004891 Jy ! Component: 100 - total flux cleaned = 0.000451557 Jy ! Component: 150 - total flux cleaned = 0.000452072 Jy ! Component: 200 - total flux cleaned = 0.000462123 Jy ! Total flux subtracted in 200 components = 0.000462123 Jy ! Clean residual min=-0.001099 max=0.001531 Jy/beam ! Clean residual mean=-0.000070 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.0560127 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 36 components and 0.0560127 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=0.032054Jy sigma=0.020975 ! Fit after self-cal, rms=0.032114Jy sigma=0.020959 ! 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=0.032114Jy sigma=0.020959 ! Fit after self-cal, rms=0.032345Jy sigma=0.020913 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8116 mas, bmaj=2.104 mas, bpa=-1.815 degrees ! Estimated noise=6.58252 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000517856 Jy ! Component: 100 - total flux cleaned = 0.000531236 Jy ! Component: 150 - total flux cleaned = 0.000542301 Jy ! Component: 200 - total flux cleaned = 0.000523958 Jy ! Total flux subtracted in 200 components = 0.000523958 Jy ! Clean residual min=-0.001049 max=0.001558 Jy/beam ! Clean residual mean=-0.000068 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.0565367 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 42 components and 0.0565367 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=0.032331Jy sigma=0.020905 ! Fit after self-cal, rms=0.032335Jy sigma=0.020904 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 = 3.63578e-05 Jy ! Component: 100 - total flux cleaned = 3.05451e-06 Jy ! Component: 150 - total flux cleaned = -3.16755e-05 Jy ! Component: 200 - total flux cleaned = -3.77719e-05 Jy ! Total flux subtracted in 200 components = -3.77719e-05 Jy ! Clean residual min=-0.001062 max=0.001558 Jy/beam ! Clean residual mean=-0.000067 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.0564989 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 45 components and 0.0564989 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=0.032332Jy sigma=0.020901 ! Fit after self-cal, rms=0.032331Jy sigma=0.020901 ! 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=0.032331Jy sigma=0.020901 ! Fit after self-cal, rms=0.032375Jy sigma=0.020896 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8077 mas, bmaj=2.09 mas, bpa=-1.82 degrees ! Estimated noise=6.57282 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000363657 Jy ! Component: 100 - total flux cleaned = 0.000397715 Jy ! Component: 150 - total flux cleaned = 0.00040438 Jy ! Component: 200 - total flux cleaned = 0.000398558 Jy ! Total flux subtracted in 200 components = 0.000398558 Jy ! Clean residual min=-0.001034 max=0.001574 Jy/beam ! Clean residual mean=-0.000066 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.0568974 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 49 components and 0.0568975 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=0.032368Jy sigma=0.020892 ! Fit after self-cal, rms=0.032369Jy sigma=0.020892 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 = 2.5024e-05 Jy ! Component: 100 - total flux cleaned = 5.46348e-06 Jy ! Component: 150 - total flux cleaned = -6.85187e-06 Jy ! Component: 200 - total flux cleaned = -6.87048e-06 Jy ! Total flux subtracted in 200 components = -6.87048e-06 Jy ! Clean residual min=-0.001042 max=0.001573 Jy/beam ! Clean residual mean=-0.000066 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.0568906 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 54 components and 0.0568906 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=0.032368Jy sigma=0.020891 ! Fit after self-cal, rms=0.032368Jy sigma=0.020891 ! 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=0.032368Jy sigma=0.020891 ! Fit after self-cal, rms=0.032393Jy sigma=0.020889 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.261 mas, bmaj=2.946 mas, bpa=2.574 degrees ! Estimated noise=7.50258 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000228734 Jy ! Component: 100 - total flux cleaned = 0.000229408 Jy ! Component: 150 - total flux cleaned = 0.000229457 Jy ! Component: 200 - total flux cleaned = 0.000223085 Jy ! Total flux subtracted in 200 components = 0.000223085 Jy ! Clean residual min=-0.001352 max=0.001866 Jy/beam ! Clean residual mean=-0.000104 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.0571137 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 60 components and 0.0571137 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=0.032391Jy sigma=0.020889 ! Fit after self-cal, rms=0.032391Jy sigma=0.020888 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 = -1.62703e-05 Jy ! Component: 100 - total flux cleaned = -1.97503e-05 Jy ! Component: 150 - total flux cleaned = -2.59303e-05 Jy ! Component: 200 - total flux cleaned = -3.13162e-05 Jy ! Total flux subtracted in 200 components = -3.13162e-05 Jy ! Clean residual min=-0.001350 max=0.001865 Jy/beam ! Clean residual mean=-0.000104 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.0570824 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 62 components and 0.0570824 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=0.032391Jy sigma=0.020888 ! Fit after self-cal, rms=0.032390Jy sigma=0.020888 ! 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=0.8047 mas, bmaj=2.081 mas, bpa=-1.839 degrees ! Estimated noise=6.56822 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8047 x 2.081 at -1.839 degrees (North through East) ! Clean map min=-0.0010194 max=0.051195 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=0.6222 mas, bmaj=1.647 mas, bpa=-3.049 degrees ! Estimated noise=16.0768 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0392351 Jy ! Component: 100 - total flux cleaned = 0.0483918 Jy ! Component: 150 - total flux cleaned = 0.0521634 Jy ! Component: 200 - total flux cleaned = 0.0541217 Jy ! Total flux subtracted in 200 components = 0.0541217 Jy ! Clean residual min=-0.001899 max=0.001859 Jy/beam ! Clean residual mean=-0.000024 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.0541217 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0541217 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8047 mas, bmaj=2.081 mas, bpa=-1.839 degrees ! Estimated noise=6.56822 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 (0, -1.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00188686 Jy ! Component: 100 - total flux cleaned = 0.00279092 Jy ! Component: 150 - total flux cleaned = 0.0030156 Jy ! Component: 200 - total flux cleaned = 0.00317558 Jy ! Total flux subtracted in 200 components = 0.00317558 Jy ! Clean residual min=-0.000995 max=0.001547 Jy/beam ! Clean residual mean=-0.000067 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.0572973 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 60 components and 0.0572973 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=1.261 mas, bmaj=2.946 mas, bpa=2.574 degrees ! Estimated noise=7.50258 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.51062e-05 Jy ! Component: 100 - total flux cleaned = 0.000134145 Jy ! Component: 150 - total flux cleaned = 0.000195767 Jy ! Component: 200 - total flux cleaned = 0.000220555 Jy ! Total flux subtracted in 200 components = 0.000220555 Jy ! Clean residual min=-0.001249 max=0.001826 Jy/beam ! Clean residual mean=-0.000110 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.0575179 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 = 1.43691e-05 Jy ! Component: 100 - total flux cleaned = 2.70861e-05 Jy ! Component: 150 - total flux cleaned = 3.88204e-05 Jy ! Component: 200 - total flux cleaned = 5.39349e-05 Jy ! Total flux subtracted in 200 components = 5.39349e-05 Jy ! Clean residual min=-0.001235 max=0.001831 Jy/beam ! Clean residual mean=-0.000110 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.0575718 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 90 components and 0.0575718 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8047 mas, bmaj=2.081 mas, bpa=-1.839 degrees ! Estimated noise=6.56822 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.5111e-05 Jy ! Component: 100 - total flux cleaned = 0.000101671 Jy ! Component: 150 - total flux cleaned = 0.000136137 Jy ! Component: 200 - total flux cleaned = 0.000159814 Jy ! Total flux subtracted in 200 components = 0.000159814 Jy ! Clean residual min=-0.000978 max=0.001586 Jy/beam ! Clean residual mean=-0.000071 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.0577316 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 103 components and 0.0577316 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=0.032368Jy sigma=0.020874 ! Fit after self-cal, rms=0.032365Jy sigma=0.020870 wmodel /scr/pima/s3111a_uvs/J0434-2015_X_map.mod ! Writing 103 model components to file: /scr/pima/s3111a_uvs/J0434-2015_X_map.mod wobs /scr/pima/s3111a_uvs/J0434-2015_X_uvs.fits ! Writing UV FITS file: /scr/pima/s3111a_uvs/J0434-2015_X_uvs.fits wwins /scr/pima/s3111a_uvs/J0434-2015_X_map.win ! wwins: Wrote 2 windows to /scr/pima/s3111a_uvs/J0434-2015_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 = 0.000632958 Jy ! Component: 100 - total flux cleaned = 0.00100849 Jy ! Component: 150 - total flux cleaned = 0.00113463 Jy ! Component: 200 - total flux cleaned = 0.00123574 Jy ! Component: 250 - total flux cleaned = 0.00133185 Jy ! Component: 300 - total flux cleaned = 0.00137766 Jy ! Component: 350 - total flux cleaned = 0.00139215 Jy ! Component: 400 - total flux cleaned = 0.00147798 Jy ! Component: 450 - total flux cleaned = 0.00153362 Jy ! Component: 500 - total flux cleaned = 0.00158806 Jy ! Component: 550 - total flux cleaned = 0.00165427 Jy ! Component: 600 - total flux cleaned = 0.0017057 Jy ! Component: 650 - total flux cleaned = 0.0017435 Jy ! Component: 700 - total flux cleaned = 0.00176818 Jy ! Component: 750 - total flux cleaned = 0.001756 Jy ! Component: 800 - total flux cleaned = 0.00178004 Jy ! Component: 850 - total flux cleaned = 0.00175651 Jy ! Component: 900 - total flux cleaned = 0.00171057 Jy ! Component: 950 - total flux cleaned = 0.00166534 Jy ! Component: 1000 - total flux cleaned = 0.00159835 Jy ! Component: 1050 - total flux cleaned = 0.00154352 Jy ! Component: 1100 - total flux cleaned = 0.00148929 Jy ! Component: 1150 - total flux cleaned = 0.00145736 Jy ! Component: 1200 - total flux cleaned = 0.00139402 Jy ! Component: 1250 - total flux cleaned = 0.00134213 Jy ! Component: 1300 - total flux cleaned = 0.00132159 Jy ! Component: 1350 - total flux cleaned = 0.00125069 Jy ! Component: 1400 - total flux cleaned = 0.00123089 Jy ! Component: 1450 - total flux cleaned = 0.00119152 Jy ! Component: 1500 - total flux cleaned = 0.00117211 Jy ! Component: 1550 - total flux cleaned = 0.00114336 Jy ! Component: 1600 - total flux cleaned = 0.00110542 Jy ! Component: 1650 - total flux cleaned = 0.00109607 Jy ! Component: 1700 - total flux cleaned = 0.00106813 Jy ! Component: 1750 - total flux cleaned = 0.00102214 Jy ! Component: 1800 - total flux cleaned = 0.000976815 Jy ! Component: 1850 - total flux cleaned = 0.000958977 Jy ! Component: 1900 - total flux cleaned = 0.000923524 Jy ! Component: 1950 - total flux cleaned = 0.000870958 Jy ! Component: 2000 - total flux cleaned = 0.000818933 Jy ! Total flux subtracted in 2048 components = 0.000776081 Jy ! Clean residual min=-0.000452 max=0.000586 Jy/beam ! Clean residual mean=-0.000045 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.0585077 Jy keep ! Adding 204 model components to the UV plane model. ! The established model now contains 307 components and 0.0585077 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s3111a_uvs/J0434-2015_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8047 x 2.081 at -1.839 degrees (North through East) ! Clean map min=-0.00086294 max=0.050967 Jy/beam ! Writing clean map to FITS file: /scr/pima/s3111a_uvs/J0434-2015_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0509673 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000214294 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.26136 1.26136 2.52273 5.04545 10.0909 20.1818 40.3636 80.7273 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.05 quit ! Quitting program ! Log file /scr/pima/s3111a_uvs/J0434-2015_X_uvs.log closed on Mon Jul 23 07:15:57 2012