! Started logfile: /scr/pima/bp171a0_uvs/J0627+1357_X_uvs.log on Fri Mar 15 12:53:53 2013 obs /scr/pima/bp171a0_uvs/J0627+1357_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a0_uvs/J0627+1357_X_uva.fits ! AN table 1: 13 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.620879 visibilities/baseline/integration-bin. ! Found source: J0627+1357 ! ! 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 7.40797e+09 3.2e+07 1 3.2e+07 ! 02 2 7.43997e+09 3.2e+07 1 3.2e+07 ! 03 3 7.47197e+09 3.2e+07 1 3.2e+07 ! 04 4 7.56797e+09 3.2e+07 1 3.2e+07 ! 05 5 7.75997e+09 3.2e+07 1 3.2e+07 ! 06 6 7.79197e+09 3.2e+07 1 3.2e+07 ! 07 7 7.82397e+09 3.2e+07 1 3.2e+07 ! 08 8 7.85597e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1808 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171a0_uvs/J0627+1357_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 = 1024x1024 pixels with 0.200x0.200 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 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002399Jy sigma=0.708186 ! Fit after self-cal, rms=0.980353Jy sigma=0.692642 ! 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=2.355 mas, bmaj=3.005 mas, bpa=19.27 degrees ! Estimated noise=31.9139 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 (-0.2, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0132631 Jy ! Component: 100 - total flux cleaned = 0.0183999 Jy ! Total flux subtracted in 100 components = 0.0183999 Jy ! Clean residual min=-0.003473 max=0.003792 Jy/beam ! Clean residual mean=-0.000004 rms=0.001132 Jy/beam ! Combined flux in latest and established models = 0.0183999 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 30 components and 0.0183999 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=0.029956Jy sigma=0.021062 ! Fit after self-cal, rms=0.028171Jy sigma=0.019793 ! 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=2.601 mas, bmaj=3.394 mas, bpa=29.36 degrees ! Estimated noise=24.3041 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 = 0.00733079 Jy ! Component: 100 - total flux cleaned = 0.0113534 Jy ! Component: 150 - total flux cleaned = 0.0140622 Jy ! Component: 200 - total flux cleaned = 0.0160056 Jy ! Total flux subtracted in 200 components = 0.0160056 Jy ! Clean residual min=-0.004303 max=0.003436 Jy/beam ! Clean residual mean=-0.000002 rms=0.001415 Jy/beam ! Combined flux in latest and established models = 0.0344055 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 72 components and 0.0344055 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=0.026090Jy sigma=0.018331 ! Fit after self-cal, rms=0.026047Jy sigma=0.018300 ! 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 0.94 FD 1.54 HN 1.00* KP 0.93 ! LA 0.98 NL 1.05 OV 1.10 PT 0.76 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.36 HN 1.00* KP 1.46 ! LA 0.80 NL 1.11 OV 0.99 PT 0.77 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.48 HN 1.00* KP 1.17 ! LA 0.88 NL 1.14 OV 1.07 PT 0.71 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.42 HN 1.00* KP 1.01 ! LA 0.74 NL 1.10 OV 1.15 PT 0.76 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.32 FD 1.03 HN 1.00* KP 1.67 ! LA 0.85 NL 1.00 OV 1.03 PT 0.65 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.17 HN 1.00* KP 1.42 ! LA 0.85 NL 1.17 OV 1.06 PT 0.72 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.50 FD 1.05 HN 1.00* KP 1.61 ! LA 0.82 NL 1.24 OV 1.02 PT 0.60 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.29 FD 1.20 HN 1.00* KP 1.67 ! LA 0.74 NL 1.34 OV 1.09 PT 0.61 ! ! ! Fit before self-cal, rms=0.026047Jy sigma=0.018300 ! Fit after self-cal, rms=0.027043Jy sigma=0.017358 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.762 mas, bmaj=3.603 mas, bpa=27.95 degrees ! Estimated noise=24.9764 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 = -0.0005844 Jy ! Component: 100 - total flux cleaned = -0.000625595 Jy ! Component: 150 - total flux cleaned = -0.000644113 Jy ! Component: 200 - total flux cleaned = -0.000678242 Jy ! Total flux subtracted in 200 components = -0.000678242 Jy ! Clean residual min=-0.002675 max=0.003735 Jy/beam ! Clean residual mean=-0.000001 rms=0.000802 Jy/beam ! Combined flux in latest and established models = 0.0337272 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 81 components and 0.0337272 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=0.026995Jy sigma=0.017344 ! Fit after self-cal, rms=0.027499Jy sigma=0.017234 ! 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=0.027499Jy sigma=0.017234 ! Fit after self-cal, rms=0.029269Jy sigma=0.017210 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.803 mas, bmaj=3.628 mas, bpa=26.58 degrees ! Estimated noise=25.4952 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000135846 Jy ! Component: 100 - total flux cleaned = -0.000167345 Jy ! Component: 150 - total flux cleaned = -0.00018131 Jy ! Component: 200 - total flux cleaned = -0.000219402 Jy ! Total flux subtracted in 200 components = -0.000219402 Jy ! Clean residual min=-0.002584 max=0.003275 Jy/beam ! Clean residual mean=-0.000001 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 0.0335078 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 84 components and 0.0335078 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=0.029238Jy sigma=0.017206 ! Fit after self-cal, rms=0.029354Jy sigma=0.017201 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) ! Added new window around map position (-1.4, 8.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00278189 Jy ! Component: 100 - total flux cleaned = 0.00415018 Jy ! Component: 150 - total flux cleaned = 0.00496547 Jy ! Component: 200 - total flux cleaned = 0.00534798 Jy ! Total flux subtracted in 200 components = 0.00534798 Jy ! Clean residual min=-0.002160 max=0.001535 Jy/beam ! Clean residual mean=-0.000000 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.0388558 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 110 components and 0.0388558 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=0.029020Jy sigma=0.017004 ! Fit after self-cal, rms=0.028760Jy sigma=0.016958 ! 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=0.028760Jy sigma=0.016958 ! Fit after self-cal, rms=0.027851Jy sigma=0.016937 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.807 mas, bmaj=3.628 mas, bpa=26.07 degrees ! Estimated noise=24.9832 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114547 Jy ! Component: 100 - total flux cleaned = 0.00163727 Jy ! Component: 150 - total flux cleaned = 0.00172265 Jy ! Component: 200 - total flux cleaned = 0.00185117 Jy ! Total flux subtracted in 200 components = 0.00185117 Jy ! Clean residual min=-0.001685 max=0.001456 Jy/beam ! Clean residual mean=0.000000 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.040707 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 130 components and 0.040707 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=0.027781Jy sigma=0.016900 ! Fit after self-cal, rms=0.027702Jy sigma=0.016890 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 = 0.000440746 Jy ! Component: 100 - total flux cleaned = 0.000569652 Jy ! Component: 150 - total flux cleaned = 0.000649954 Jy ! Component: 200 - total flux cleaned = 0.000709408 Jy ! Total flux subtracted in 200 components = 0.000709408 Jy ! Clean residual min=-0.001602 max=0.001491 Jy/beam ! Clean residual mean=0.000000 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.0414164 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 146 components and 0.0414164 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=0.027672Jy sigma=0.016878 ! Fit after self-cal, rms=0.027647Jy sigma=0.016877 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.027647Jy sigma=0.016877 ! Fit after self-cal, rms=0.027511Jy sigma=0.016871 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.123 mas, bmaj=3.94 mas, bpa=25.55 degrees ! Estimated noise=24.661 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000448219 Jy ! Component: 100 - total flux cleaned = 0.000504366 Jy ! Component: 150 - total flux cleaned = 0.000503766 Jy ! Component: 200 - total flux cleaned = 0.000503938 Jy ! Total flux subtracted in 200 components = 0.000503938 Jy ! Clean residual min=-0.001478 max=0.001399 Jy/beam ! Clean residual mean=0.000000 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.0419203 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 164 components and 0.0419203 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=0.027493Jy sigma=0.016864 ! Fit after self-cal, rms=0.027477Jy sigma=0.016863 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 = 0.000231471 Jy ! Component: 100 - total flux cleaned = 0.00024313 Jy ! Component: 150 - total flux cleaned = 0.000223374 Jy ! Component: 200 - total flux cleaned = 0.00022335 Jy ! Total flux subtracted in 200 components = 0.00022335 Jy ! Clean residual min=-0.001460 max=0.001348 Jy/beam ! Clean residual mean=0.000000 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.0421437 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 178 components and 0.0421437 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=0.027464Jy sigma=0.016859 ! Fit after self-cal, rms=0.027515Jy sigma=0.016857 ! 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=2.803 mas, bmaj=3.635 mas, bpa=26.65 degrees ! Estimated noise=24.8584 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.803 x 3.635 at 26.65 degrees (North through East) ! Clean map min=-0.0013508 max=0.02401 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=2.463 mas, bmaj=3.173 mas, bpa=15.53 degrees ! Estimated noise=34.192 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0162704 Jy ! Component: 100 - total flux cleaned = 0.0215856 Jy ! Component: 150 - total flux cleaned = 0.025352 Jy ! Component: 200 - total flux cleaned = 0.0283153 Jy ! Total flux subtracted in 200 components = 0.0283153 Jy ! Clean residual min=-0.003050 max=0.002900 Jy/beam ! Clean residual mean=-0.000001 rms=0.000786 Jy/beam ! Combined flux in latest and established models = 0.0283153 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 0.0283153 Jy ! Inverting map and beam ! Estimated beam: bmin=2.803 mas, bmaj=3.635 mas, bpa=26.65 degrees ! Estimated noise=24.8584 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 = 0.00332716 Jy ! Component: 100 - total flux cleaned = 0.00566225 Jy ! Component: 150 - total flux cleaned = 0.0074847 Jy ! Component: 200 - total flux cleaned = 0.00883563 Jy ! Total flux subtracted in 200 components = 0.00883563 Jy ! Clean residual min=-0.002224 max=0.001879 Jy/beam ! Clean residual mean=-0.000000 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.0371509 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 71 components and 0.0371509 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.123 mas, bmaj=3.94 mas, bpa=25.55 degrees ! Estimated noise=24.661 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131559 Jy ! Component: 100 - total flux cleaned = 0.0020223 Jy ! Component: 150 - total flux cleaned = 0.00260306 Jy ! Component: 200 - total flux cleaned = 0.0030684 Jy ! Total flux subtracted in 200 components = 0.0030684 Jy ! Clean residual min=-0.001783 max=0.001509 Jy/beam ! Clean residual mean=0.000000 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.0402193 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 = 0.00040246 Jy ! Component: 100 - total flux cleaned = 0.000667758 Jy ! Component: 150 - total flux cleaned = 0.000885973 Jy ! Component: 200 - total flux cleaned = 0.0011012 Jy ! Total flux subtracted in 200 components = 0.0011012 Jy ! Clean residual min=-0.001584 max=0.001420 Jy/beam ! Clean residual mean=0.000000 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.0413205 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 122 components and 0.0413205 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.803 mas, bmaj=3.635 mas, bpa=26.65 degrees ! Estimated noise=24.8584 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.17479e-05 Jy ! Component: 100 - total flux cleaned = 0.000173171 Jy ! Component: 150 - total flux cleaned = 0.000205746 Jy ! Component: 200 - total flux cleaned = 0.000252248 Jy ! Total flux subtracted in 200 components = 0.000252248 Jy ! Clean residual min=-0.001578 max=0.001352 Jy/beam ! Clean residual mean=0.000000 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.0415727 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 136 components and 0.0415727 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=0.027538Jy sigma=0.016870 ! Fit after self-cal, rms=0.027565Jy sigma=0.016864 wmodel /scr/pima/bp171a0_uvs/J0627+1357_X_map.mod ! Writing 136 model components to file: /scr/pima/bp171a0_uvs/J0627+1357_X_map.mod wobs /scr/pima/bp171a0_uvs/J0627+1357_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a0_uvs/J0627+1357_X_uvs.fits wwins /scr/pima/bp171a0_uvs/J0627+1357_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171a0_uvs/J0627+1357_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=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000283142 Jy ! Component: 100 - total flux cleaned = -7.38964e-05 Jy ! Component: 150 - total flux cleaned = 0.000118312 Jy ! Component: 200 - total flux cleaned = 0.000258638 Jy ! Component: 250 - total flux cleaned = 0.000372288 Jy ! Component: 300 - total flux cleaned = 0.000461887 Jy ! Component: 350 - total flux cleaned = 0.000580351 Jy ! Component: 400 - total flux cleaned = 0.000677305 Jy ! Component: 450 - total flux cleaned = 0.000754422 Jy ! Component: 500 - total flux cleaned = 0.000813107 Jy ! Component: 550 - total flux cleaned = 0.000826864 Jy ! Component: 600 - total flux cleaned = 0.000893638 Jy ! Component: 650 - total flux cleaned = 0.000970883 Jy ! Component: 700 - total flux cleaned = 0.00100779 Jy ! Component: 750 - total flux cleaned = 0.00103173 Jy ! Component: 800 - total flux cleaned = 0.00106646 Jy ! Component: 850 - total flux cleaned = 0.00111125 Jy ! Component: 900 - total flux cleaned = 0.00115463 Jy ! Component: 950 - total flux cleaned = 0.00118576 Jy ! Component: 1000 - total flux cleaned = 0.00118582 Jy ! Component: 1050 - total flux cleaned = 0.00119611 Jy ! Component: 1100 - total flux cleaned = 0.00120586 Jy ! Component: 1150 - total flux cleaned = 0.00120575 Jy ! Component: 1200 - total flux cleaned = 0.00118681 Jy ! Component: 1250 - total flux cleaned = 0.00115921 Jy ! Component: 1300 - total flux cleaned = 0.00115018 Jy ! Component: 1350 - total flux cleaned = 0.00115017 Jy ! Component: 1400 - total flux cleaned = 0.00115882 Jy ! Component: 1450 - total flux cleaned = 0.00115876 Jy ! Component: 1500 - total flux cleaned = 0.00113303 Jy ! Component: 1550 - total flux cleaned = 0.00115007 Jy ! Component: 1600 - total flux cleaned = 0.00112482 Jy ! Component: 1650 - total flux cleaned = 0.00113318 Jy ! Component: 1700 - total flux cleaned = 0.00113308 Jy ! Component: 1750 - total flux cleaned = 0.00112488 Jy ! Component: 1800 - total flux cleaned = 0.00114928 Jy ! Component: 1850 - total flux cleaned = 0.00114931 Jy ! Component: 1900 - total flux cleaned = 0.00115733 Jy ! Component: 1950 - total flux cleaned = 0.00114937 Jy ! Component: 2000 - total flux cleaned = 0.00114931 Jy ! Component: 2050 - total flux cleaned = 0.00115727 Jy ! Component: 2100 - total flux cleaned = 0.00117309 Jy ! Component: 2150 - total flux cleaned = 0.0011731 Jy ! Component: 2200 - total flux cleaned = 0.00118889 Jy ! Component: 2250 - total flux cleaned = 0.00120468 Jy ! Component: 2300 - total flux cleaned = 0.00123617 Jy ! Component: 2350 - total flux cleaned = 0.00126774 Jy ! Component: 2400 - total flux cleaned = 0.0013073 Jy ! Component: 2450 - total flux cleaned = 0.00133105 Jy ! Component: 2500 - total flux cleaned = 0.00136274 Jy ! Component: 2550 - total flux cleaned = 0.0013865 Jy ! Component: 2600 - total flux cleaned = 0.00141828 Jy ! Component: 2650 - total flux cleaned = 0.00145805 Jy ! Component: 2700 - total flux cleaned = 0.00145806 Jy ! Component: 2750 - total flux cleaned = 0.00147428 Jy ! Component: 2800 - total flux cleaned = 0.00148249 Jy ! Component: 2850 - total flux cleaned = 0.00149071 Jy ! Component: 2900 - total flux cleaned = 0.00149068 Jy ! Component: 2950 - total flux cleaned = 0.00150761 Jy ! Component: 3000 - total flux cleaned = 0.00151639 Jy ! Component: 3050 - total flux cleaned = 0.00154293 Jy ! Component: 3100 - total flux cleaned = 0.00154296 Jy ! Component: 3150 - total flux cleaned = 0.00156111 Jy ! Component: 3200 - total flux cleaned = 0.00157965 Jy ! Component: 3250 - total flux cleaned = 0.00158906 Jy ! Component: 3300 - total flux cleaned = 0.00159868 Jy ! Component: 3350 - total flux cleaned = 0.00162825 Jy ! Component: 3400 - total flux cleaned = 0.00163835 Jy ! Component: 3450 - total flux cleaned = 0.00164858 Jy ! Component: 3500 - total flux cleaned = 0.00166945 Jy ! Component: 3550 - total flux cleaned = 0.00166935 Jy ! Component: 3600 - total flux cleaned = 0.00169079 Jy ! Component: 3650 - total flux cleaned = 0.00171273 Jy ! Component: 3700 - total flux cleaned = 0.00173528 Jy ! Component: 3750 - total flux cleaned = 0.00174676 Jy ! Component: 3800 - total flux cleaned = 0.00178211 Jy ! Component: 3850 - total flux cleaned = 0.00179416 Jy ! Component: 3900 - total flux cleaned = 0.00183084 Jy ! Component: 3950 - total flux cleaned = 0.00185583 Jy ! Component: 4000 - total flux cleaned = 0.00186859 Jy ! Component: 4050 - total flux cleaned = 0.00190764 Jy ! Total flux subtracted in 4096 components = 0.00192083 Jy ! Clean residual min=-0.000746 max=0.000812 Jy/beam ! Clean residual mean=-0.000001 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.0434936 Jy keep ! Adding 206 model components to the UV plane model. ! The established model now contains 342 components and 0.0434936 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a0_uvs/J0627+1357_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.803 x 3.635 at 26.65 degrees (North through East) ! Clean map min=-0.0015769 max=0.023913 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a0_uvs/J0627+1357_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0239134 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000203286 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.55028 2.55028 5.10056 10.2011 20.4022 40.8045 81.6089 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.023 quit ! Quitting program ! Log file /scr/pima/bp171a0_uvs/J0627+1357_X_uvs.log closed on Fri Mar 15 12:53:57 2013