! Started logfile: /scr/pima/bp171a1_uvs/J0539+1433_C_uvs.log on Fri Mar 15 17:59:51 2013 obs /scr/pima/bp171a1_uvs/J0539+1433_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a1_uvs/J0539+1433_C_uva.fits ! AN table 1: 14 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.834921 visibilities/baseline/integration-bin. ! Found source: J0539+1433 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 3.94397e+09 3.2e+07 1 3.2e+07 ! 02 2 3.97597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.00797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.03997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.23197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.32797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.35997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.39197e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 4208 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171a1_uvs/J0539+1433_C] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.062540Jy sigma=0.751036 ! Fit after self-cal, rms=0.603594Jy sigma=0.426680 ! 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=1.391 mas, bmaj=3.793 mas, bpa=-10.16 degrees ! Estimated noise=22.6826 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 = 0.304912 Jy ! Component: 100 - total flux cleaned = 0.374384 Jy ! Total flux subtracted in 100 components = 0.374384 Jy ! Clean residual min=-0.028261 max=0.035278 Jy/beam ! Clean residual mean=0.000017 rms=0.006393 Jy/beam ! Combined flux in latest and established models = 0.374384 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.374384 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=0.128061Jy sigma=0.090493 ! Fit after self-cal, rms=0.128059Jy sigma=0.090493 ! 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=1.632 mas, bmaj=4.129 mas, bpa=-9.03 degrees ! Estimated noise=15.7575 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 = 0.0381775 Jy ! Component: 100 - total flux cleaned = 0.056732 Jy ! Component: 150 - total flux cleaned = 0.0677411 Jy ! Component: 200 - total flux cleaned = 0.0751353 Jy ! Total flux subtracted in 200 components = 0.0751353 Jy ! Clean residual min=-0.029959 max=0.024872 Jy/beam ! Clean residual mean=-0.000008 rms=0.005335 Jy/beam ! Combined flux in latest and established models = 0.44952 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 35 components and 0.44952 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=0.116893Jy sigma=0.082602 ! Fit after self-cal, rms=0.116859Jy sigma=0.082579 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.76 HN 0.96 KP 0.86 ! LA 0.92 MK 0.78 NL 1.00 OV 0.78 ! PT 0.94 SC 0.88 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.73 HN 0.92 KP 0.93 ! LA 0.94 MK 0.80 NL 1.00 OV 0.78 ! PT 0.94 SC 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.77 HN 0.98 KP 1.00 ! LA 0.97 MK 0.88 NL 0.98 OV 0.83 ! PT 0.97 SC 0.89 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.10 HN 1.30 KP 0.99 ! LA 1.11 MK 1.18 NL 0.98 OV 1.04 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.15 HN 1.24 KP 1.14 ! LA 1.07 MK 1.15 NL 1.06 OV 1.00* ! PT 1.04 SC 1.19 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.03 HN 1.25 KP 1.04 ! LA 1.15 MK 1.22 NL 0.98 OV 0.60 ! PT 1.31 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.02 HN 1.27 KP 1.05 ! LA 1.53 MK 1.09 NL 1.06 OV 1.00* ! PT 1.03 SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.10 HN 1.25 KP 1.08 ! LA 1.09 MK 1.06 NL 1.07 OV 1.36 ! PT 1.01 SC 1.14 ! ! ! Fit before self-cal, rms=0.116859Jy sigma=0.082579 ! Fit after self-cal, rms=0.043152Jy sigma=0.033816 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.648 mas, bmaj=4.207 mas, bpa=-8.843 degrees ! Estimated noise=15.7578 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 = -0.00529833 Jy ! Component: 100 - total flux cleaned = -0.00583962 Jy ! Component: 150 - total flux cleaned = -0.00584421 Jy ! Component: 200 - total flux cleaned = -0.00574891 Jy ! Total flux subtracted in 200 components = -0.00574891 Jy ! Clean residual min=-0.003137 max=0.002549 Jy/beam ! Clean residual mean=0.000006 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.443771 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 43 components and 0.443771 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=0.042233Jy sigma=0.033267 ! Fit after self-cal, rms=0.042386Jy sigma=0.033217 ! 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=0.042386Jy sigma=0.033217 ! Fit after self-cal, rms=0.042287Jy sigma=0.033160 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.651 mas, bmaj=4.213 mas, bpa=-8.778 degrees ! Estimated noise=15.7532 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00174121 Jy ! Component: 100 - total flux cleaned = -0.00203302 Jy ! Component: 150 - total flux cleaned = -0.00208968 Jy ! Component: 200 - total flux cleaned = -0.00199108 Jy ! Total flux subtracted in 200 components = -0.00199108 Jy ! Clean residual min=-0.002363 max=0.002265 Jy/beam ! Clean residual mean=0.000005 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.44178 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 49 components and 0.44178 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=0.042058Jy sigma=0.033025 ! Fit after self-cal, rms=0.042051Jy sigma=0.033020 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 = 0.000169499 Jy ! Component: 100 - total flux cleaned = 0.000127173 Jy ! Component: 150 - total flux cleaned = 9.15948e-05 Jy ! Component: 200 - total flux cleaned = 9.15008e-05 Jy ! Total flux subtracted in 200 components = 9.15008e-05 Jy ! Clean residual min=-0.002294 max=0.002260 Jy/beam ! Clean residual mean=0.000005 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.441871 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 51 components and 0.441871 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=0.041985Jy sigma=0.032982 ! Fit after self-cal, rms=0.041980Jy sigma=0.032980 ! 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=0.041980Jy sigma=0.032980 ! Fit after self-cal, rms=0.041959Jy sigma=0.032961 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.652 mas, bmaj=4.214 mas, bpa=-8.723 degrees ! Estimated noise=15.7511 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000464973 Jy ! Component: 100 - total flux cleaned = -0.000636766 Jy ! Component: 150 - total flux cleaned = -0.000724995 Jy ! Component: 200 - total flux cleaned = -0.000776618 Jy ! Total flux subtracted in 200 components = -0.000776618 Jy ! Clean residual min=-0.002195 max=0.002189 Jy/beam ! Clean residual mean=0.000004 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.441095 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 52 components and 0.441095 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=0.041908Jy sigma=0.032930 ! Fit after self-cal, rms=0.041905Jy sigma=0.032928 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 = -0.000123015 Jy ! Component: 100 - total flux cleaned = -0.00014685 Jy ! Component: 150 - total flux cleaned = -0.00016778 Jy ! Component: 200 - total flux cleaned = -0.000186262 Jy ! Total flux subtracted in 200 components = -0.000186262 Jy ! Clean residual min=-0.002160 max=0.002174 Jy/beam ! Clean residual mean=0.000004 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.440908 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 55 components and 0.440908 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=0.041883Jy sigma=0.032914 ! Fit after self-cal, rms=0.041879Jy sigma=0.032913 ! 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=0.041879Jy sigma=0.032913 ! Fit after self-cal, rms=0.041871Jy sigma=0.032907 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.656 mas, bmaj=5.561 mas, bpa=-2.713 degrees ! Estimated noise=19.6244 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.30491e-05 Jy ! Component: 100 - total flux cleaned = -5.28828e-05 Jy ! Component: 150 - total flux cleaned = -8.02253e-05 Jy ! Component: 200 - total flux cleaned = -9.08115e-05 Jy ! Total flux subtracted in 200 components = -9.08115e-05 Jy ! Clean residual min=-0.002631 max=0.002493 Jy/beam ! Clean residual mean=0.000008 rms=0.000706 Jy/beam ! Combined flux in latest and established models = 0.440818 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 55 components and 0.440818 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=0.041865Jy sigma=0.032899 ! Fit after self-cal, rms=0.041862Jy sigma=0.032896 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 = 6.12886e-06 Jy ! Component: 100 - total flux cleaned = 1.99467e-05 Jy ! Component: 150 - total flux cleaned = 1.94317e-05 Jy ! Component: 200 - total flux cleaned = 2.02729e-05 Jy ! Total flux subtracted in 200 components = 2.02729e-05 Jy ! Clean residual min=-0.002625 max=0.002478 Jy/beam ! Clean residual mean=0.000008 rms=0.000701 Jy/beam ! Combined flux in latest and established models = 0.440838 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 57 components and 0.440838 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=0.041863Jy sigma=0.032896 ! Fit after self-cal, rms=0.041862Jy sigma=0.032895 ! 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=1.651 mas, bmaj=4.213 mas, bpa=-8.691 degrees ! Estimated noise=15.7461 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.651 x 4.213 at -8.691 degrees (North through East) ! Clean map min=-0.0021017 max=0.40422 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=1.413 mas, bmaj=3.847 mas, bpa=-9.752 degrees ! Estimated noise=23.3311 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.313599 Jy ! Component: 100 - total flux cleaned = 0.382645 Jy ! Component: 150 - total flux cleaned = 0.405441 Jy ! Component: 200 - total flux cleaned = 0.41818 Jy ! Total flux subtracted in 200 components = 0.41818 Jy ! Clean residual min=-0.005430 max=0.006665 Jy/beam ! Clean residual mean=0.000005 rms=0.001157 Jy/beam ! Combined flux in latest and established models = 0.418179 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.418179 Jy ! Inverting map and beam ! Estimated beam: bmin=1.651 mas, bmaj=4.213 mas, bpa=-8.691 degrees ! Estimated noise=15.7461 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 = 0.00968032 Jy ! Component: 100 - total flux cleaned = 0.0151178 Jy ! Component: 150 - total flux cleaned = 0.0184278 Jy ! Component: 200 - total flux cleaned = 0.02055 Jy ! Total flux subtracted in 200 components = 0.02055 Jy ! Clean residual min=-0.002559 max=0.002360 Jy/beam ! Clean residual mean=0.000005 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.438729 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 40 components and 0.438729 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=3.656 mas, bmaj=5.561 mas, bpa=-2.713 degrees ! Estimated noise=19.6244 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131655 Jy ! Component: 100 - total flux cleaned = 0.00156462 Jy ! Component: 150 - total flux cleaned = 0.00169025 Jy ! Component: 200 - total flux cleaned = 0.00181088 Jy ! Total flux subtracted in 200 components = 0.00181088 Jy ! Clean residual min=-0.002679 max=0.002500 Jy/beam ! Clean residual mean=0.000009 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.44054 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 = 3.8371e-05 Jy ! Component: 100 - total flux cleaned = 7.30657e-05 Jy ! Component: 150 - total flux cleaned = 0.000105435 Jy ! Component: 200 - total flux cleaned = 0.00012057 Jy ! Total flux subtracted in 200 components = 0.00012057 Jy ! Clean residual min=-0.002656 max=0.002469 Jy/beam ! Clean residual mean=0.000008 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.440661 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 53 components and 0.440661 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.651 mas, bmaj=4.213 mas, bpa=-8.691 degrees ! Estimated noise=15.7461 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000161686 Jy ! Component: 100 - total flux cleaned = -0.000162933 Jy ! Component: 150 - total flux cleaned = -0.000129169 Jy ! Component: 200 - total flux cleaned = -9.95986e-05 Jy ! Total flux subtracted in 200 components = -9.95986e-05 Jy ! Clean residual min=-0.002136 max=0.002023 Jy/beam ! Clean residual mean=0.000004 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.440561 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 60 components and 0.440561 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=0.041815Jy sigma=0.032893 ! Fit after self-cal, rms=0.041801Jy sigma=0.032882 wmodel /scr/pima/bp171a1_uvs/J0539+1433_C_map.mod ! Writing 60 model components to file: /scr/pima/bp171a1_uvs/J0539+1433_C_map.mod wobs /scr/pima/bp171a1_uvs/J0539+1433_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a1_uvs/J0539+1433_C_uvs.fits wwins /scr/pima/bp171a1_uvs/J0539+1433_C_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171a1_uvs/J0539+1433_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 = -0.000345598 Jy ! Component: 100 - total flux cleaned = -0.000590312 Jy ! Component: 150 - total flux cleaned = -0.000719062 Jy ! Component: 200 - total flux cleaned = -0.000689785 Jy ! Component: 250 - total flux cleaned = -0.000573398 Jy ! Component: 300 - total flux cleaned = -0.000462162 Jy ! Component: 350 - total flux cleaned = -0.000381847 Jy ! Component: 400 - total flux cleaned = -0.000329503 Jy ! Component: 450 - total flux cleaned = -0.000278901 Jy ! Component: 500 - total flux cleaned = -0.000253261 Jy ! Component: 550 - total flux cleaned = -8.64956e-05 Jy ! Component: 600 - total flux cleaned = -4.01853e-05 Jy ! Component: 650 - total flux cleaned = -1.76646e-05 Jy ! Component: 700 - total flux cleaned = 7.15521e-05 Jy ! Component: 750 - total flux cleaned = 0.000114648 Jy ! Component: 800 - total flux cleaned = 0.0001146 Jy ! Component: 850 - total flux cleaned = 0.000135578 Jy ! Component: 900 - total flux cleaned = 9.47053e-05 Jy ! Component: 950 - total flux cleaned = 7.47457e-05 Jy ! Component: 1000 - total flux cleaned = 3.54165e-05 Jy ! Component: 1050 - total flux cleaned = 1.61397e-05 Jy ! Component: 1100 - total flux cleaned = 7.25368e-05 Jy ! Component: 1150 - total flux cleaned = 5.3673e-05 Jy ! Component: 1200 - total flux cleaned = 7.14751e-05 Jy ! Component: 1250 - total flux cleaned = 7.13112e-05 Jy ! Component: 1300 - total flux cleaned = 0.000106489 Jy ! Component: 1350 - total flux cleaned = 0.000123945 Jy ! Component: 1400 - total flux cleaned = 0.000175119 Jy ! Component: 1450 - total flux cleaned = 0.000191872 Jy ! Component: 1500 - total flux cleaned = 0.000191816 Jy ! Component: 1550 - total flux cleaned = 0.000256674 Jy ! Component: 1600 - total flux cleaned = 0.000224409 Jy ! Component: 1650 - total flux cleaned = 0.000208821 Jy ! Component: 1700 - total flux cleaned = 0.000255543 Jy ! Component: 1750 - total flux cleaned = 0.000286109 Jy ! Component: 1800 - total flux cleaned = 0.000240589 Jy ! Component: 1850 - total flux cleaned = 0.000240494 Jy ! Component: 1900 - total flux cleaned = 0.00022581 Jy ! Component: 1950 - total flux cleaned = 0.000211331 Jy ! Component: 2000 - total flux cleaned = 0.000211365 Jy ! Component: 2050 - total flux cleaned = 0.000239673 Jy ! Component: 2100 - total flux cleaned = 0.000169506 Jy ! Component: 2150 - total flux cleaned = 0.000155755 Jy ! Component: 2200 - total flux cleaned = 0.000155606 Jy ! Component: 2250 - total flux cleaned = 0.000141922 Jy ! Component: 2300 - total flux cleaned = 0.0001016 Jy ! Component: 2350 - total flux cleaned = 0.000101486 Jy ! Component: 2400 - total flux cleaned = 0.00011449 Jy ! Component: 2450 - total flux cleaned = 8.82705e-05 Jy ! Component: 2500 - total flux cleaned = 3.67314e-05 Jy ! Component: 2550 - total flux cleaned = 3.65623e-05 Jy ! Component: 2600 - total flux cleaned = -1.20244e-06 Jy ! Component: 2650 - total flux cleaned = -1.36714e-05 Jy ! Component: 2700 - total flux cleaned = -2.60449e-05 Jy ! Component: 2750 - total flux cleaned = -7.51562e-05 Jy ! Component: 2800 - total flux cleaned = -0.000147826 Jy ! Component: 2850 - total flux cleaned = -0.000135785 Jy ! Component: 2900 - total flux cleaned = -0.000183379 Jy ! Component: 2950 - total flux cleaned = -0.00025394 Jy ! Component: 3000 - total flux cleaned = -0.000277398 Jy ! Component: 3050 - total flux cleaned = -0.000289134 Jy ! Component: 3100 - total flux cleaned = -0.000312142 Jy ! Component: 3150 - total flux cleaned = -0.00036923 Jy ! Component: 3200 - total flux cleaned = -0.000380568 Jy ! Component: 3250 - total flux cleaned = -0.000380625 Jy ! Component: 3300 - total flux cleaned = -0.000391875 Jy ! Component: 3350 - total flux cleaned = -0.000413951 Jy ! Component: 3400 - total flux cleaned = -0.000435983 Jy ! Component: 3450 - total flux cleaned = -0.000425128 Jy ! Component: 3500 - total flux cleaned = -0.000414368 Jy ! Component: 3550 - total flux cleaned = -0.000446647 Jy ! Component: 3600 - total flux cleaned = -0.000457406 Jy ! Component: 3650 - total flux cleaned = -0.00048908 Jy ! Component: 3700 - total flux cleaned = -0.000510137 Jy ! Component: 3750 - total flux cleaned = -0.000541424 Jy ! Component: 3800 - total flux cleaned = -0.00056227 Jy ! Component: 3850 - total flux cleaned = -0.000572668 Jy ! Component: 3900 - total flux cleaned = -0.000603353 Jy ! Component: 3950 - total flux cleaned = -0.000623813 Jy ! Component: 4000 - total flux cleaned = -0.00066443 Jy ! Component: 4050 - total flux cleaned = -0.00070481 Jy ! Total flux subtracted in 4096 components = -0.000684759 Jy ! Clean residual min=-0.000569 max=0.000537 Jy/beam ! Clean residual mean=0.000002 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.439877 Jy keep ! Adding 333 model components to the UV plane model. ! The established model now contains 393 components and 0.439876 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a1_uvs/J0539+1433_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.651 x 4.213 at -8.691 degrees (North through East) ! Clean map min=-0.0017262 max=0.40636 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a1_uvs/J0539+1433_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.406356 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000176316 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.130169 0.130169 0.260337 0.520675 1.04135 2.0827 4.1654 8.3308 16.6616 33.3232 66.6464 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.406 quit ! Quitting program ! Log file /scr/pima/bp171a1_uvs/J0539+1433_C_uvs.log closed on Fri Mar 15 17:59:54 2013