! Started logfile: /scr/pima/bp171a7_uvs/J0804+1012_X_uvs.log on Sun May 12 14:01:47 2013 obs /scr/pima/bp171a7_uvs/J0804+1012_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a7_uvs/J0804+1012_X_uva.fits ! AN table 1: 7 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.996032 visibilities/baseline/integration-bin. ! Found source: J0804+1012 ! ! 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 2008 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/bp171a7_uvs/J0804+1012_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. ! ! 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=1.003872Jy sigma=0.709669 ! Fit after self-cal, rms=0.895607Jy sigma=0.633133 ! 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=0.7163 mas, bmaj=2.295 mas, bpa=-6.415 degrees ! Estimated noise=30.442 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 = 0.0797045 Jy ! Component: 100 - total flux cleaned = 0.0974943 Jy ! Total flux subtracted in 100 components = 0.0974943 Jy ! Clean residual min=-0.005166 max=0.006002 Jy/beam ! Clean residual mean=0.000002 rms=0.001081 Jy/beam ! Combined flux in latest and established models = 0.0974943 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0974943 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=0.028335Jy sigma=0.020029 ! Fit after self-cal, rms=0.028327Jy sigma=0.020023 ! 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=0.8578 mas, bmaj=2.528 mas, bpa=-7.4 degrees ! Estimated noise=22.3216 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 = 0.00812757 Jy ! Component: 100 - total flux cleaned = 0.0120847 Jy ! Component: 150 - total flux cleaned = 0.0144469 Jy ! Component: 200 - total flux cleaned = 0.0159077 Jy ! Total flux subtracted in 200 components = 0.0159077 Jy ! Clean residual min=-0.003898 max=0.003553 Jy/beam ! Clean residual mean=0.000002 rms=0.000830 Jy/beam ! Combined flux in latest and established models = 0.113402 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 34 components and 0.113402 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=0.026039Jy sigma=0.018405 ! Fit after self-cal, rms=0.026036Jy sigma=0.018403 ! 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: ! FD 1.19 HN 0.95 KP 0.92 LA 0.96 ! MK 1.01 NL 1.09 OV 1.04 PT 0.86 ! SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 HN 0.93 KP 0.98 LA 1.00 ! MK 1.02 NL 1.01 OV 0.98 PT 0.91 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.17 HN 0.98 KP 1.12 LA 0.92 ! MK 1.04 NL 1.08 OV 1.01 PT 0.88 ! SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.15 HN 1.09 KP 0.90 LA 0.96 ! MK 1.04 NL 1.01 OV 0.97 PT 0.94 ! SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 HN 1.02 KP 1.04 LA 0.99 ! MK 0.99 NL 0.96 OV 1.03 PT 0.90 ! SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 HN 1.09 KP 1.04 LA 1.01 ! MK 1.06 NL 0.98 OV 1.05 PT 0.91 ! SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.10 HN 0.99 KP 1.02 LA 0.94 ! MK 1.06 NL 1.08 OV 1.00 PT 0.91 ! SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.09 HN 1.03 KP 1.03 LA 0.91 ! MK 1.00 NL 1.00 OV 1.04 PT 0.87 ! SC 1.11 ! ! ! Fit before self-cal, rms=0.026036Jy sigma=0.018403 ! Fit after self-cal, rms=0.024226Jy sigma=0.017026 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8647 mas, bmaj=2.538 mas, bpa=-7.254 degrees ! Estimated noise=22.3749 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 = -0.000479247 Jy ! Component: 100 - total flux cleaned = -0.000616731 Jy ! Component: 150 - total flux cleaned = -0.000648399 Jy ! Component: 200 - total flux cleaned = -0.000655483 Jy ! Total flux subtracted in 200 components = -0.000655483 Jy ! Clean residual min=-0.001822 max=0.001613 Jy/beam ! Clean residual mean=-0.000000 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.112746 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 41 components and 0.112746 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=0.024216Jy sigma=0.017019 ! Fit after self-cal, rms=0.024233Jy sigma=0.017015 ! 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=0.024233Jy sigma=0.017015 ! Fit after self-cal, rms=0.024236Jy sigma=0.017013 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8658 mas, bmaj=2.539 mas, bpa=-7.226 degrees ! Estimated noise=22.371 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000261423 Jy ! Component: 100 - total flux cleaned = -0.000308281 Jy ! Component: 150 - total flux cleaned = -0.000314133 Jy ! Component: 200 - total flux cleaned = -0.000329715 Jy ! Total flux subtracted in 200 components = -0.000329715 Jy ! Clean residual min=-0.001766 max=0.001603 Jy/beam ! Clean residual mean=-0.000000 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.112417 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 44 components and 0.112417 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=0.024233Jy sigma=0.017011 ! Fit after self-cal, rms=0.024233Jy sigma=0.017011 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 = -1.97431e-05 Jy ! Component: 100 - total flux cleaned = -3.35582e-05 Jy ! Component: 150 - total flux cleaned = -4.24809e-05 Jy ! Component: 200 - total flux cleaned = -5.12446e-05 Jy ! Total flux subtracted in 200 components = -5.12446e-05 Jy ! Clean residual min=-0.001763 max=0.001602 Jy/beam ! Clean residual mean=-0.000000 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.112366 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 49 components and 0.112366 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=0.024231Jy sigma=0.017009 ! Fit after self-cal, rms=0.024231Jy sigma=0.017009 ! 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=0.024231Jy sigma=0.017009 ! Fit after self-cal, rms=0.024239Jy sigma=0.017009 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8664 mas, bmaj=2.54 mas, bpa=-7.214 degrees ! Estimated noise=22.3737 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000164286 Jy ! Component: 100 - total flux cleaned = -0.000187328 Jy ! Component: 150 - total flux cleaned = -0.000196092 Jy ! Component: 200 - total flux cleaned = -0.000208685 Jy ! Total flux subtracted in 200 components = -0.000208685 Jy ! Clean residual min=-0.001745 max=0.001600 Jy/beam ! Clean residual mean=-0.000000 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.112157 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 56 components and 0.112157 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=0.024237Jy sigma=0.017008 ! Fit after self-cal, rms=0.024237Jy sigma=0.017008 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 = -8.73435e-06 Jy ! Component: 100 - total flux cleaned = -1.66391e-05 Jy ! Component: 150 - total flux cleaned = -2.43384e-05 Jy ! Component: 200 - total flux cleaned = -3.18995e-05 Jy ! Total flux subtracted in 200 components = -3.18995e-05 Jy ! Clean residual min=-0.001743 max=0.001600 Jy/beam ! Clean residual mean=-0.000000 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.112125 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 57 components and 0.112125 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=0.024236Jy sigma=0.017007 ! Fit after self-cal, rms=0.024236Jy sigma=0.017007 ! 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=0.024236Jy sigma=0.017007 ! Fit after self-cal, rms=0.024236Jy sigma=0.017007 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.05 mas, bmaj=3.899 mas, bpa=-11.01 degrees ! Estimated noise=28.9041 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.0612e-05 Jy ! Component: 100 - total flux cleaned = -5.4274e-05 Jy ! Component: 150 - total flux cleaned = -6.58544e-05 Jy ! Component: 200 - total flux cleaned = -7.35484e-05 Jy ! Total flux subtracted in 200 components = -7.35484e-05 Jy ! Clean residual min=-0.001822 max=0.001632 Jy/beam ! Clean residual mean=-0.000000 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.112051 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 62 components and 0.112051 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=0.024236Jy sigma=0.017006 ! Fit after self-cal, rms=0.024236Jy sigma=0.017006 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 = -3.99953e-06 Jy ! Component: 100 - total flux cleaned = -7.2959e-06 Jy ! Component: 150 - total flux cleaned = -9.78874e-06 Jy ! Component: 200 - total flux cleaned = -1.42041e-05 Jy ! Total flux subtracted in 200 components = -1.42041e-05 Jy ! Clean residual min=-0.001824 max=0.001634 Jy/beam ! Clean residual mean=-0.000000 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.112037 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 64 components and 0.112037 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=0.024236Jy sigma=0.017006 ! Fit after self-cal, rms=0.024235Jy sigma=0.017006 ! 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=0.867 mas, bmaj=2.541 mas, bpa=-7.201 degrees ! Estimated noise=22.3711 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.867 x 2.541 at -7.201 degrees (North through East) ! Clean map min=-0.0016096 max=0.10279 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=0.7227 mas, bmaj=2.297 mas, bpa=-6.151 degrees ! Estimated noise=30.6926 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0803447 Jy ! Component: 100 - total flux cleaned = 0.0983851 Jy ! Component: 150 - total flux cleaned = 0.104385 Jy ! Component: 200 - total flux cleaned = 0.107074 Jy ! Total flux subtracted in 200 components = 0.107074 Jy ! Clean residual min=-0.002274 max=0.002027 Jy/beam ! Clean residual mean=0.000000 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.107074 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.107074 Jy ! Inverting map and beam ! Estimated beam: bmin=0.867 mas, bmaj=2.541 mas, bpa=-7.201 degrees ! Estimated noise=22.3711 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 = 0.0022693 Jy ! Component: 100 - total flux cleaned = 0.00336146 Jy ! Component: 150 - total flux cleaned = 0.00396767 Jy ! Component: 200 - total flux cleaned = 0.00432228 Jy ! Total flux subtracted in 200 components = 0.00432228 Jy ! Clean residual min=-0.001769 max=0.001684 Jy/beam ! Clean residual mean=0.000000 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.111396 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 42 components and 0.111396 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=2.05 mas, bmaj=3.899 mas, bpa=-11.01 degrees ! Estimated noise=28.9041 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000296216 Jy ! Component: 100 - total flux cleaned = 0.000314212 Jy ! Component: 150 - total flux cleaned = 0.000334583 Jy ! Component: 200 - total flux cleaned = 0.000347521 Jy ! Total flux subtracted in 200 components = 0.000347521 Jy ! Clean residual min=-0.001830 max=0.001662 Jy/beam ! Clean residual mean=-0.000000 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.111744 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 = 1.15444e-05 Jy ! Component: 100 - total flux cleaned = 2.20713e-05 Jy ! Component: 150 - total flux cleaned = 3.18148e-05 Jy ! Component: 200 - total flux cleaned = 4.06999e-05 Jy ! Total flux subtracted in 200 components = 4.06999e-05 Jy ! Clean residual min=-0.001830 max=0.001661 Jy/beam ! Clean residual mean=-0.000000 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.111784 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 49 components and 0.111784 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.867 mas, bmaj=2.541 mas, bpa=-7.201 degrees ! Estimated noise=22.3711 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000186916 Jy ! Component: 100 - total flux cleaned = -0.000163512 Jy ! Component: 150 - total flux cleaned = -0.000144354 Jy ! Component: 200 - total flux cleaned = -0.000135937 Jy ! Total flux subtracted in 200 components = -0.000135937 Jy ! Clean residual min=-0.001774 max=0.001658 Jy/beam ! Clean residual mean=-0.000000 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.111648 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 56 components and 0.111648 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=0.024259Jy sigma=0.017021 ! Fit after self-cal, rms=0.024259Jy sigma=0.017021 wmodel /scr/pima/bp171a7_uvs/J0804+1012_X_map.mod ! Writing 56 model components to file: /scr/pima/bp171a7_uvs/J0804+1012_X_map.mod wobs /scr/pima/bp171a7_uvs/J0804+1012_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a7_uvs/J0804+1012_X_uvs.fits wwins /scr/pima/bp171a7_uvs/J0804+1012_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171a7_uvs/J0804+1012_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 = -0.000225836 Jy ! Component: 100 - total flux cleaned = -0.000388364 Jy ! Component: 150 - total flux cleaned = -0.000413662 Jy ! Component: 200 - total flux cleaned = -0.000344669 Jy ! Component: 250 - total flux cleaned = -0.000429984 Jy ! Component: 300 - total flux cleaned = -0.000551606 Jy ! Component: 350 - total flux cleaned = -0.000629122 Jy ! Component: 400 - total flux cleaned = -0.000722198 Jy ! Component: 450 - total flux cleaned = -0.000812221 Jy ! Component: 500 - total flux cleaned = -0.00096826 Jy ! Component: 550 - total flux cleaned = -0.00113585 Jy ! Component: 600 - total flux cleaned = -0.00121691 Jy ! Component: 650 - total flux cleaned = -0.00132795 Jy ! Component: 700 - total flux cleaned = -0.00138999 Jy ! Component: 750 - total flux cleaned = -0.00146536 Jy ! Component: 800 - total flux cleaned = -0.00152418 Jy ! Component: 850 - total flux cleaned = -0.00158155 Jy ! Component: 900 - total flux cleaned = -0.00166519 Jy ! Component: 950 - total flux cleaned = -0.00167888 Jy ! Component: 1000 - total flux cleaned = -0.00178584 Jy ! Component: 1050 - total flux cleaned = -0.00185103 Jy ! Component: 1100 - total flux cleaned = -0.00192765 Jy ! Component: 1150 - total flux cleaned = -0.00202745 Jy ! Component: 1200 - total flux cleaned = -0.00211242 Jy ! Component: 1250 - total flux cleaned = -0.00211254 Jy ! Component: 1300 - total flux cleaned = -0.00221766 Jy ! Component: 1350 - total flux cleaned = -0.00227479 Jy ! Component: 1400 - total flux cleaned = -0.0023084 Jy ! Component: 1450 - total flux cleaned = -0.00237495 Jy ! Component: 1500 - total flux cleaned = -0.00243982 Jy ! Component: 1550 - total flux cleaned = -0.00242916 Jy ! Component: 1600 - total flux cleaned = -0.00247102 Jy ! Component: 1650 - total flux cleaned = -0.0024915 Jy ! Component: 1700 - total flux cleaned = -0.00251155 Jy ! Component: 1750 - total flux cleaned = -0.00250152 Jy ! Component: 1800 - total flux cleaned = -0.00251145 Jy ! Component: 1850 - total flux cleaned = -0.00252127 Jy ! Component: 1900 - total flux cleaned = -0.00253063 Jy ! Component: 1950 - total flux cleaned = -0.00249281 Jy ! Component: 2000 - total flux cleaned = -0.00250201 Jy ! Component: 2050 - total flux cleaned = -0.0025019 Jy ! Component: 2100 - total flux cleaned = -0.00247471 Jy ! Component: 2150 - total flux cleaned = -0.00245696 Jy ! Component: 2200 - total flux cleaned = -0.002448 Jy ! Component: 2250 - total flux cleaned = -0.0024392 Jy ! Component: 2300 - total flux cleaned = -0.00243051 Jy ! Component: 2350 - total flux cleaned = -0.00241339 Jy ! Component: 2400 - total flux cleaned = -0.00239649 Jy ! Component: 2450 - total flux cleaned = -0.00237979 Jy ! Component: 2500 - total flux cleaned = -0.00236329 Jy ! Component: 2550 - total flux cleaned = -0.0023471 Jy ! Component: 2600 - total flux cleaned = -0.00235524 Jy ! Component: 2650 - total flux cleaned = -0.00233943 Jy ! Component: 2700 - total flux cleaned = -0.00233156 Jy ! Component: 2750 - total flux cleaned = -0.00230817 Jy ! Component: 2800 - total flux cleaned = -0.0022697 Jy ! Component: 2850 - total flux cleaned = -0.00228503 Jy ! Component: 2900 - total flux cleaned = -0.00224712 Jy ! Component: 2950 - total flux cleaned = -0.00219459 Jy ! Component: 3000 - total flux cleaned = -0.00217978 Jy ! Component: 3050 - total flux cleaned = -0.00214296 Jy ! Component: 3100 - total flux cleaned = -0.00213564 Jy ! Component: 3150 - total flux cleaned = -0.00209199 Jy ! Component: 3200 - total flux cleaned = -0.00206317 Jy ! Component: 3250 - total flux cleaned = -0.00204171 Jy ! Component: 3300 - total flux cleaned = -0.00201333 Jy ! Component: 3350 - total flux cleaned = -0.00197823 Jy ! Component: 3400 - total flux cleaned = -0.00195038 Jy ! Component: 3450 - total flux cleaned = -0.00195725 Jy ! Component: 3500 - total flux cleaned = -0.00193658 Jy ! Component: 3550 - total flux cleaned = -0.00188202 Jy ! Component: 3600 - total flux cleaned = -0.00188885 Jy ! Component: 3650 - total flux cleaned = -0.00186864 Jy ! Component: 3700 - total flux cleaned = -0.00184188 Jy ! Component: 3750 - total flux cleaned = -0.00182865 Jy ! Component: 3800 - total flux cleaned = -0.00177592 Jy ! Component: 3850 - total flux cleaned = -0.00176286 Jy ! Component: 3900 - total flux cleaned = -0.00173675 Jy ! Component: 3950 - total flux cleaned = -0.00171092 Jy ! Component: 4000 - total flux cleaned = -0.00168513 Jy ! Component: 4050 - total flux cleaned = -0.00164673 Jy ! Total flux subtracted in 4096 components = -0.00162761 Jy ! Clean residual min=-0.000405 max=0.000383 Jy/beam ! Clean residual mean=0.000000 rms=0.000104 Jy/beam ! Combined flux in latest and established models = 0.110021 Jy keep ! Adding 264 model components to the UV plane model. ! The established model now contains 320 components and 0.110021 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a7_uvs/J0804+1012_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.867 x 2.541 at -7.201 degrees (North through East) ! Clean map min=-0.00077672 max=0.10361 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a7_uvs/J0804+1012_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.103613 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000100528 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.291068 0.291068 0.582136 1.16427 2.32855 4.65709 9.31418 18.6284 37.2567 74.5135 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.103 quit ! Quitting program ! Log file /scr/pima/bp171a7_uvs/J0804+1012_X_uvs.log closed on Sun May 12 14:01:51 2013