! Started logfile: /scr/pima/s3111a_uvs/J2343+3439_X_uvs.log on Mon Jul 23 07:19:33 2012 obs /scr/pima/s3111a_uvs/J2343+3439_X_uva.fits ! Reading UV FITS file: /scr/pima/s3111a_uvs/J2343+3439_X_uva.fits ! AN table 1: 59 integrations on 55 of 55 possible baselines. ! Apparent sampling: 0.86379 visibilities/baseline/integration-bin. ! Found source: J2343+3439 ! ! 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 22424 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/J2343+3439_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 124 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=1.000210Jy sigma=0.698596 ! Fit after self-cal, rms=0.991687Jy sigma=0.692539 ! 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=0.7088 mas, bmaj=1.716 mas, bpa=2.528 degrees ! Estimated noise=16.021 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 = 0.00690189 Jy ! Component: 100 - total flux cleaned = 0.00797355 Jy ! Total flux subtracted in 100 components = 0.00797355 Jy ! Clean residual min=-0.001522 max=0.001367 Jy/beam ! Clean residual mean=-0.000002 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.00797355 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.00797355 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=0.023619Jy sigma=0.016653 ! Fit after self-cal, rms=0.022349Jy sigma=0.015764 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00329128 Jy ! Component: 100 - total flux cleaned = 0.00338797 Jy ! Total flux subtracted in 100 components = 0.00338797 Jy ! Clean residual min=-0.001577 max=0.001864 Jy/beam ! Clean residual mean=0.000006 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.0113615 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 9 components and 0.0113615 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=0.021975Jy sigma=0.015485 ! Fit after self-cal, rms=0.021969Jy sigma=0.015480 ! 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=0.9033 mas, bmaj=2.036 mas, bpa=0.4063 degrees ! Estimated noise=6.89406 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 = 0.000233119 Jy ! Component: 100 - total flux cleaned = 0.000185074 Jy ! Component: 150 - total flux cleaned = 0.000125288 Jy ! Component: 200 - total flux cleaned = 9.11981e-05 Jy ! Total flux subtracted in 200 components = 9.11981e-05 Jy ! Clean residual min=-0.000905 max=0.001064 Jy/beam ! Clean residual mean=0.000000 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.0114527 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 20 components and 0.0114527 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=0.021956Jy sigma=0.015468 ! Fit after self-cal, rms=0.021954Jy sigma=0.015467 ! 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 1.00 FD 0.93 GB 2.49 HN 0.87 ! KP 1.04 LA 0.99 MK 0.92 NL 1.05 ! OV 0.89 PT 1.01 SC 1.12 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.90 GB 2.81 HN 0.91 ! KP 0.97 LA 1.16 MK 1.00 NL 0.98 ! OV 0.83 PT 1.08 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.82 GB 2.64 HN 0.75 ! KP 0.92 LA 1.11 MK 0.89 NL 1.09 ! OV 0.89 PT 1.05 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.86 GB 2.75 HN 0.90 ! KP 0.92 LA 1.12 MK 0.95 NL 1.03 ! OV 0.87 PT 1.11 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.80 GB 2.44 HN 0.72 ! KP 0.94 LA 1.11 MK 0.83 NL 1.02 ! OV 0.96 PT 1.08 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 0.73 GB 3.10 HN 0.87 ! KP 0.97 LA 1.08 MK 0.85 NL 1.00 ! OV 0.78 PT 1.02 SC 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.62 GB 2.88 HN 0.87 ! KP 0.83 LA 1.09 MK 1.00* NL 1.03 ! OV 0.82 PT 1.15 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.74 FD 0.59 GB 3.40 HN 0.93 ! KP 0.94 LA 1.07 MK 0.77 NL 0.96 ! OV 0.82 PT 1.17 SC 0.91 ! ! ! Fit before self-cal, rms=0.021954Jy sigma=0.015467 ! Fit after self-cal, rms=0.021594Jy sigma=0.015164 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8965 mas, bmaj=1.995 mas, bpa=0.5296 degrees ! Estimated noise=6.8424 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 = 0.000181459 Jy ! Component: 100 - total flux cleaned = 0.000222051 Jy ! Component: 150 - total flux cleaned = 0.000237196 Jy ! Component: 200 - total flux cleaned = 0.000245848 Jy ! Total flux subtracted in 200 components = 0.000245848 Jy ! Clean residual min=-0.000414 max=0.000386 Jy/beam ! Clean residual mean=0.000003 rms=0.000110 Jy/beam ! Combined flux in latest and established models = 0.0116986 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 31 components and 0.0116986 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=0.021591Jy sigma=0.015163 ! Fit after self-cal, rms=0.021795Jy sigma=0.015096 ! 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=0.021795Jy sigma=0.015096 ! Fit after self-cal, rms=0.023432Jy sigma=0.015061 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8936 mas, bmaj=1.998 mas, bpa=0.1927 degrees ! Estimated noise=6.90166 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000112277 Jy ! Component: 100 - total flux cleaned = 0.000123152 Jy ! Component: 150 - total flux cleaned = 0.000139569 Jy ! Component: 200 - total flux cleaned = 0.000151253 Jy ! Total flux subtracted in 200 components = 0.000151253 Jy ! Clean residual min=-0.000346 max=0.000320 Jy/beam ! Clean residual mean=0.000001 rms=0.000099 Jy/beam ! Combined flux in latest and established models = 0.0118498 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 45 components and 0.0118498 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=0.023430Jy sigma=0.015060 ! Fit after self-cal, rms=0.023531Jy sigma=0.015040 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 = -6.10851e-05 Jy ! Component: 100 - total flux cleaned = -6.8722e-05 Jy ! Component: 150 - total flux cleaned = -6.87925e-05 Jy ! Component: 200 - total flux cleaned = -6.88768e-05 Jy ! Total flux subtracted in 200 components = -6.88768e-05 Jy ! Clean residual min=-0.000331 max=0.000328 Jy/beam ! Clean residual mean=0.000001 rms=0.000106 Jy/beam ! Combined flux in latest and established models = 0.0117809 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 49 components and 0.0117809 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=0.023529Jy sigma=0.015040 ! Fit after self-cal, rms=0.023528Jy sigma=0.015036 ! 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=0.023528Jy sigma=0.015036 ! Fit after self-cal, rms=0.024165Jy sigma=0.015030 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8896 mas, bmaj=1.996 mas, bpa=0.1251 degrees ! Estimated noise=6.90301 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.28383e-05 Jy ! Component: 100 - total flux cleaned = 8.3679e-05 Jy ! Component: 150 - total flux cleaned = 9.94985e-05 Jy ! Component: 200 - total flux cleaned = 0.000113643 Jy ! Total flux subtracted in 200 components = 0.000113643 Jy ! Clean residual min=-0.000329 max=0.000337 Jy/beam ! Clean residual mean=0.000002 rms=0.000103 Jy/beam ! Combined flux in latest and established models = 0.0118946 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 57 components and 0.0118946 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=0.024163Jy sigma=0.015029 ! Fit after self-cal, rms=0.024218Jy sigma=0.015023 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 = -3.75877e-05 Jy ! Component: 100 - total flux cleaned = -3.42223e-05 Jy ! Component: 150 - total flux cleaned = -3.16192e-05 Jy ! Component: 200 - total flux cleaned = -2.18699e-05 Jy ! Total flux subtracted in 200 components = -2.18699e-05 Jy ! Clean residual min=-0.000312 max=0.000332 Jy/beam ! Clean residual mean=0.000002 rms=0.000105 Jy/beam ! Combined flux in latest and established models = 0.0118727 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 58 components and 0.0118727 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=0.024217Jy sigma=0.015023 ! Fit after self-cal, rms=0.024219Jy sigma=0.015022 ! 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=0.024219Jy sigma=0.015022 ! Fit after self-cal, rms=0.024559Jy sigma=0.015020 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.283 mas, bmaj=2.301 mas, bpa=-2.232 degrees ! Estimated noise=7.69307 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000183274 Jy ! Component: 100 - total flux cleaned = 0.000222518 Jy ! Component: 150 - total flux cleaned = 0.000234846 Jy ! Component: 200 - total flux cleaned = 0.000239201 Jy ! Total flux subtracted in 200 components = 0.000239201 Jy ! Clean residual min=-0.000378 max=0.000364 Jy/beam ! Clean residual mean=0.000003 rms=0.000122 Jy/beam ! Combined flux in latest and established models = 0.0121119 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 66 components and 0.0121119 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=0.024557Jy sigma=0.015020 ! Fit after self-cal, rms=0.024579Jy sigma=0.015019 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 = 5.2502e-06 Jy ! Component: 100 - total flux cleaned = -1.09047e-06 Jy ! Component: 150 - total flux cleaned = 3.4946e-06 Jy ! Component: 200 - total flux cleaned = 9.43724e-06 Jy ! Total flux subtracted in 200 components = 9.43724e-06 Jy ! Clean residual min=-0.000374 max=0.000369 Jy/beam ! Clean residual mean=0.000003 rms=0.000121 Jy/beam ! Combined flux in latest and established models = 0.0121214 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 69 components and 0.0121214 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=0.024578Jy sigma=0.015019 ! Fit after self-cal, rms=0.024579Jy sigma=0.015018 ! 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=0.8863 mas, bmaj=1.992 mas, bpa=0.1324 degrees ! Estimated noise=6.90088 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8863 x 1.992 at 0.1324 degrees (North through East) ! Clean map min=-0.00035864 max=0.011989 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=0.6932 mas, bmaj=1.666 mas, bpa=3.016 degrees ! Estimated noise=15.4985 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00936691 Jy ! Component: 100 - total flux cleaned = 0.0112958 Jy ! Component: 150 - total flux cleaned = 0.0116033 Jy ! Component: 200 - total flux cleaned = 0.0118857 Jy ! Total flux subtracted in 200 components = 0.0118857 Jy ! Clean residual min=-0.000869 max=0.000932 Jy/beam ! Clean residual mean=0.000010 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.0118857 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 0.0118857 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8863 mas, bmaj=1.992 mas, bpa=0.1324 degrees ! Estimated noise=6.90088 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 = 0.000159349 Jy ! Component: 100 - total flux cleaned = 0.000221296 Jy ! Component: 150 - total flux cleaned = 0.000229436 Jy ! Component: 200 - total flux cleaned = 0.000217955 Jy ! Total flux subtracted in 200 components = 0.000217955 Jy ! Clean residual min=-0.000354 max=0.000400 Jy/beam ! Clean residual mean=0.000002 rms=0.000108 Jy/beam ! Combined flux in latest and established models = 0.0121037 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 25 components and 0.0121037 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=1.283 mas, bmaj=2.301 mas, bpa=-2.232 degrees ! Estimated noise=7.69307 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.25965e-05 Jy ! Component: 100 - total flux cleaned = 3.4631e-05 Jy ! Component: 150 - total flux cleaned = 3.12065e-05 Jy ! Component: 200 - total flux cleaned = 3.12002e-05 Jy ! Total flux subtracted in 200 components = 3.12002e-05 Jy ! Clean residual min=-0.000370 max=0.000388 Jy/beam ! Clean residual mean=0.000003 rms=0.000122 Jy/beam ! Combined flux in latest and established models = 0.0121349 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 = -4.22585e-09 Jy ! Component: 100 - total flux cleaned = 2.43526e-06 Jy ! Component: 150 - total flux cleaned = 2.39996e-06 Jy ! Component: 200 - total flux cleaned = 4.49778e-06 Jy ! Total flux subtracted in 200 components = 4.49778e-06 Jy ! Clean residual min=-0.000372 max=0.000377 Jy/beam ! Clean residual mean=0.000003 rms=0.000122 Jy/beam ! Combined flux in latest and established models = 0.0121394 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 43 components and 0.0121394 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8863 mas, bmaj=1.992 mas, bpa=0.1324 degrees ! Estimated noise=6.90088 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.93284e-05 Jy ! Component: 100 - total flux cleaned = -7.30611e-05 Jy ! Component: 150 - total flux cleaned = -8.01059e-05 Jy ! Component: 200 - total flux cleaned = -8.65693e-05 Jy ! Total flux subtracted in 200 components = -8.65693e-05 Jy ! Clean residual min=-0.000326 max=0.000363 Jy/beam ! Clean residual mean=0.000002 rms=0.000107 Jy/beam ! Combined flux in latest and established models = 0.0120528 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 52 components and 0.0120528 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=0.024580Jy sigma=0.015020 ! Fit after self-cal, rms=0.024579Jy sigma=0.015020 wmodel /scr/pima/s3111a_uvs/J2343+3439_X_map.mod ! Writing 52 model components to file: /scr/pima/s3111a_uvs/J2343+3439_X_map.mod wobs /scr/pima/s3111a_uvs/J2343+3439_X_uvs.fits ! Writing UV FITS file: /scr/pima/s3111a_uvs/J2343+3439_X_uvs.fits wwins /scr/pima/s3111a_uvs/J2343+3439_X_map.win ! wwins: Wrote 1 windows to /scr/pima/s3111a_uvs/J2343+3439_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 = 0.000114592 Jy ! Component: 100 - total flux cleaned = 0.00016073 Jy ! Component: 150 - total flux cleaned = 0.000188286 Jy ! Component: 200 - total flux cleaned = 0.000214873 Jy ! Component: 250 - total flux cleaned = 0.000240602 Jy ! Component: 300 - total flux cleaned = 0.000250536 Jy ! Component: 350 - total flux cleaned = 0.000250658 Jy ! Component: 400 - total flux cleaned = 0.000265036 Jy ! Component: 450 - total flux cleaned = 0.000269603 Jy ! Component: 500 - total flux cleaned = 0.000274007 Jy ! Component: 550 - total flux cleaned = 0.00026966 Jy ! Component: 600 - total flux cleaned = 0.00026549 Jy ! Component: 650 - total flux cleaned = 0.000265565 Jy ! Component: 700 - total flux cleaned = 0.000261447 Jy ! Component: 750 - total flux cleaned = 0.000265482 Jy ! Component: 800 - total flux cleaned = 0.000273351 Jy ! Component: 850 - total flux cleaned = 0.000281129 Jy ! Component: 900 - total flux cleaned = 0.000288768 Jy ! Component: 950 - total flux cleaned = 0.000288887 Jy ! Component: 1000 - total flux cleaned = 0.000288898 Jy ! Component: 1050 - total flux cleaned = 0.000285278 Jy ! Component: 1100 - total flux cleaned = 0.000296051 Jy ! Component: 1150 - total flux cleaned = 0.000292423 Jy ! Component: 1200 - total flux cleaned = 0.000288942 Jy ! Component: 1250 - total flux cleaned = 0.00030631 Jy ! Component: 1300 - total flux cleaned = 0.000295947 Jy ! Component: 1350 - total flux cleaned = 0.000289184 Jy ! Component: 1400 - total flux cleaned = 0.000285921 Jy ! Component: 1450 - total flux cleaned = 0.000295823 Jy ! Component: 1500 - total flux cleaned = 0.000299039 Jy ! Component: 1550 - total flux cleaned = 0.000295836 Jy ! Component: 1600 - total flux cleaned = 0.000305415 Jy ! Component: 1650 - total flux cleaned = 0.000305463 Jy ! Component: 1700 - total flux cleaned = 0.000308613 Jy ! Component: 1750 - total flux cleaned = 0.000308625 Jy ! Component: 1800 - total flux cleaned = 0.000317678 Jy ! Component: 1850 - total flux cleaned = 0.000314694 Jy ! Component: 1900 - total flux cleaned = 0.000326581 Jy ! Component: 1950 - total flux cleaned = 0.000323667 Jy ! Component: 2000 - total flux cleaned = 0.00032656 Jy ! Total flux subtracted in 2048 components = 0.000326531 Jy ! Clean residual min=-0.000189 max=0.000152 Jy/beam ! Clean residual mean=0.000001 rms=0.000065 Jy/beam ! Combined flux in latest and established models = 0.0123793 Jy keep ! Adding 167 model components to the UV plane model. ! The established model now contains 219 components and 0.0123793 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s3111a_uvs/J2343+3439_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8863 x 1.992 at 0.1324 degrees (North through East) ! Clean map min=-0.00033654 max=0.011959 Jy/beam ! Writing clean map to FITS file: /scr/pima/s3111a_uvs/J2343+3439_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0119588 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 6.44163e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.61595 1.61595 3.2319 6.4638 12.9276 25.8552 51.7104 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.011 quit ! Quitting program ! Log file /scr/pima/s3111a_uvs/J2343+3439_X_uvs.log closed on Mon Jul 23 07:19:35 2012