! Started logfile: ./0940-2829_X_uvs.log on Thu Oct 17 23:12:08 2013 obs 0940-2829_X_uvm.fits ! Reading UV FITS file: 0940-2829_X_uvm.fits ! AN table 1: 4 integrations on 15 of 15 possible baselines. ! AN table 2: 5 integrations on 21 of 21 possible baselines. ! AN table 3: 6 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.960961 visibilities/baseline/integration-bin. ! Found source: J0940-2829 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2560 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 ./0940-2829_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 2 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.008708Jy sigma=3.987385 ! Fit after self-cal, rms=0.864429Jy sigma=3.294180 ! 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=0.9638 mas, bmaj=2.658 mas, bpa=12.99 degrees ! Estimated noise=6.76053 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 = 0.112312 Jy ! Component: 100 - total flux cleaned = 0.138497 Jy ! Total flux subtracted in 100 components = 0.138497 Jy ! Clean residual min=-0.007255 max=0.011846 Jy/beam ! Clean residual mean=-0.000030 rms=0.002241 Jy/beam ! Combined flux in latest and established models = 0.138497 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.138497 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=0.053156Jy sigma=0.204732 ! Fit after self-cal, rms=0.053106Jy sigma=0.204691 ! 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=1.283 mas, bmaj=3.306 mas, bpa=11.03 degrees ! Estimated noise=3.98456 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 = 0.0228159 Jy ! Component: 100 - total flux cleaned = 0.0343952 Jy ! Component: 150 - total flux cleaned = 0.0406519 Jy ! Component: 200 - total flux cleaned = 0.0440653 Jy ! Total flux subtracted in 200 components = 0.0440653 Jy ! Clean residual min=-0.007332 max=0.010425 Jy/beam ! Clean residual mean=-0.000042 rms=0.002015 Jy/beam ! Combined flux in latest and established models = 0.182563 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 52 components and 0.182563 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=0.048927Jy sigma=0.139308 ! Fit after self-cal, rms=0.048895Jy sigma=0.139208 ! 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: ! HN 0.88 KP 0.93 LA 0.91 NL 1.12 ! OV 1.02 PT 0.79 ! ! Telescope amplitude corrections in sub-array 2: ! HN 1.03 KP 0.93 LA 1.10 NL 1.26 ! OV 1.03 PT 0.89 SC 0.76 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.07 HN 2.02 KP 0.93 LA 1.02 ! NL 1.22 OV 1.03 PT 0.84 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! HN 0.83 KP 0.91 LA 0.89 NL 1.24 ! OV 0.95 PT 0.83 ! ! Telescope amplitude corrections in sub-array 2: ! HN 1.13 KP 0.98 LA 0.99 NL 1.27 ! OV 0.97 PT 0.93 SC 0.79 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.14 HN 1.76 KP 0.96 LA 0.81 ! NL 1.24 OV 0.98 PT 0.89 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! HN 0.89 KP 1.00 LA 0.89 NL 1.11 ! OV 1.01 PT 0.87 ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.98 KP 1.04 LA 1.02 NL 1.27 ! OV 1.06 PT 0.94 SC 0.81 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.83 HN 1.80 KP 1.04 LA 0.97 ! NL 1.21 OV 1.06 PT 0.88 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! HN 0.92 KP 0.93 LA 0.92 NL 1.09 ! OV 1.00 PT 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! HN 1.29 KP 0.97 LA 1.01 NL 1.22 ! OV 1.06 PT 1.00 SC 0.83 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.94 HN 2.13 KP 0.93 LA 1.00 ! NL 1.20 OV 1.05 PT 0.95 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! HN 0.93 KP 1.04 LA 0.92 NL 1.05 ! OV 1.00 PT 0.85 ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.89 KP 1.10 LA 0.99 NL 1.20 ! OV 1.07 PT 0.94 SC 0.79 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.93 HN 1.48 KP 1.05 LA 1.03 ! NL 1.20 OV 1.02 PT 0.92 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! HN 1.08 KP 1.03 LA 0.98 NL 1.12 ! OV 1.05 PT 0.87 ! ! Telescope amplitude corrections in sub-array 2: ! HN 1.09 KP 1.05 LA 1.11 NL 1.25 ! OV 1.10 PT 0.98 SC 0.82 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.06 HN 2.52 KP 1.03 LA 1.07 ! NL 1.25 OV 1.07 PT 0.94 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! HN 0.89 KP 1.06 LA 0.88 NL 1.08 ! OV 1.04 PT 0.88 ! ! Telescope amplitude corrections in sub-array 2: ! HN 1.14 KP 1.02 LA 1.00 NL 1.37 ! OV 1.11 PT 0.97 SC 0.76 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 HN 2.15 KP 1.01 LA 0.99 ! NL 1.24 OV 1.08 PT 0.89 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! HN 0.96 KP 1.03 LA 0.85 NL 1.07 ! OV 1.09 PT 0.78 ! ! Telescope amplitude corrections in sub-array 2: ! HN 1.11 KP 1.05 LA 0.95 NL 1.19 ! OV 1.10 PT 0.90 SC 0.88 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.12 HN 1.92 KP 1.05 LA 0.91 ! NL 1.16 OV 1.10 PT 0.85 SC 1.15 ! ! ! Fit before self-cal, rms=0.048895Jy sigma=0.139208 ! Fit after self-cal, rms=0.045522Jy sigma=0.096319 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.28 mas, bmaj=3.349 mas, bpa=10.47 degrees ! Estimated noise=3.94469 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 = -0.00158665 Jy ! Component: 100 - total flux cleaned = -0.00195057 Jy ! Component: 150 - total flux cleaned = -0.00199445 Jy ! Component: 200 - total flux cleaned = -0.00201407 Jy ! Total flux subtracted in 200 components = -0.00201407 Jy ! Clean residual min=-0.003131 max=0.003905 Jy/beam ! Clean residual mean=-0.000012 rms=0.000860 Jy/beam ! Combined flux in latest and established models = 0.180549 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 58 components and 0.180549 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=0.045249Jy sigma=0.096422 ! Fit after self-cal, rms=0.045345Jy sigma=0.096357 ! 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=0.045345Jy sigma=0.096357 ! Fit after self-cal, rms=0.045224Jy sigma=0.096095 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.281 mas, bmaj=3.362 mas, bpa=10.56 degrees ! Estimated noise=3.91595 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00144809 Jy ! Component: 100 - total flux cleaned = -0.00181574 Jy ! Component: 150 - total flux cleaned = -0.00185309 Jy ! Component: 200 - total flux cleaned = -0.0018696 Jy ! Total flux subtracted in 200 components = -0.0018696 Jy ! Clean residual min=-0.003011 max=0.003882 Jy/beam ! Clean residual mean=-0.000011 rms=0.000850 Jy/beam ! Combined flux in latest and established models = 0.178679 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 60 components and 0.178679 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=0.044984Jy sigma=0.096222 ! Fit after self-cal, rms=0.044984Jy sigma=0.096217 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 (-10, 5.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00347192 Jy ! Component: 100 - total flux cleaned = 0.00507478 Jy ! Component: 150 - total flux cleaned = 0.00590432 Jy ! Component: 200 - total flux cleaned = 0.00610491 Jy ! Total flux subtracted in 200 components = 0.00610491 Jy ! Clean residual min=-0.002584 max=0.002958 Jy/beam ! Clean residual mean=-0.000005 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 0.184784 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 86 components and 0.184784 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=0.044683Jy sigma=0.094415 ! Fit after self-cal, rms=0.044615Jy sigma=0.094105 ! 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=0.044615Jy sigma=0.094105 ! Fit after self-cal, rms=0.044337Jy sigma=0.093693 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.28 mas, bmaj=3.372 mas, bpa=10.62 degrees ! Estimated noise=3.87738 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000355954 Jy ! Component: 100 - total flux cleaned = 0.000533232 Jy ! Component: 150 - total flux cleaned = 0.000463045 Jy ! Component: 200 - total flux cleaned = 0.000377748 Jy ! Total flux subtracted in 200 components = 0.000377748 Jy ! Clean residual min=-0.002344 max=0.002773 Jy/beam ! Clean residual mean=-0.000005 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.185162 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 99 components and 0.185162 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=0.044097Jy sigma=0.093435 ! Fit after self-cal, rms=0.044082Jy sigma=0.093366 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 (-14.4, -30.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00249421 Jy ! Component: 100 - total flux cleaned = 0.00352109 Jy ! Component: 150 - total flux cleaned = 0.00387901 Jy ! Component: 200 - total flux cleaned = 0.00403461 Jy ! Total flux subtracted in 200 components = 0.00403461 Jy ! Clean residual min=-0.001956 max=0.001973 Jy/beam ! Clean residual mean=-0.000007 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.189196 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 120 components and 0.189196 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=0.043889Jy sigma=0.092361 ! Fit after self-cal, rms=0.043878Jy sigma=0.092252 ! 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=0.043878Jy sigma=0.092252 ! Fit after self-cal, rms=0.043618Jy sigma=0.091950 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.6 mas, bmaj=5.822 mas, bpa=-1.261 degrees ! Estimated noise=3.91234 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000279993 Jy ! Component: 100 - total flux cleaned = 0.000712401 Jy ! Component: 150 - total flux cleaned = 0.00103009 Jy ! Component: 200 - total flux cleaned = 0.00115786 Jy ! Total flux subtracted in 200 components = 0.00115786 Jy ! Clean residual min=-0.001993 max=0.001942 Jy/beam ! Clean residual mean=-0.000009 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.190354 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 150 components and 0.190354 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=0.043415Jy sigma=0.091847 ! Fit after self-cal, rms=0.043413Jy sigma=0.091803 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 = 0.000547183 Jy ! Component: 100 - total flux cleaned = 0.000530425 Jy ! Component: 150 - total flux cleaned = 0.000476454 Jy ! Component: 200 - total flux cleaned = 0.000441647 Jy ! Total flux subtracted in 200 components = 0.000441647 Jy ! Clean residual min=-0.001903 max=0.001922 Jy/beam ! Clean residual mean=-0.000009 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.190796 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 163 components and 0.190796 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=0.043343Jy sigma=0.091728 ! Fit after self-cal, rms=0.043344Jy sigma=0.091714 ! 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=1.28 mas, bmaj=3.375 mas, bpa=10.7 degrees ! Estimated noise=3.84877 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.28 x 3.375 at 10.7 degrees (North through East) ! Clean map min=-0.0016371 max=0.14148 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=0.9549 mas, bmaj=2.7 mas, bpa=12.54 degrees ! Estimated noise=6.50798 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.108093 Jy ! Component: 100 - total flux cleaned = 0.134688 Jy ! Component: 150 - total flux cleaned = 0.148098 Jy ! Component: 200 - total flux cleaned = 0.156048 Jy ! Total flux subtracted in 200 components = 0.156048 Jy ! Clean residual min=-0.003178 max=0.005342 Jy/beam ! Clean residual mean=-0.000012 rms=0.000977 Jy/beam ! Combined flux in latest and established models = 0.156048 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.156048 Jy ! Inverting map and beam ! Estimated beam: bmin=1.28 mas, bmaj=3.375 mas, bpa=10.7 degrees ! Estimated noise=3.84877 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-1.6, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00978755 Jy ! Component: 100 - total flux cleaned = 0.0152706 Jy ! Component: 150 - total flux cleaned = 0.0189881 Jy ! Component: 200 - total flux cleaned = 0.0218329 Jy ! Total flux subtracted in 200 components = 0.0218329 Jy ! Clean residual min=-0.002443 max=0.002384 Jy/beam ! Clean residual mean=-0.000014 rms=0.000750 Jy/beam ! Combined flux in latest and established models = 0.177881 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 85 components and 0.177881 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=2.6 mas, bmaj=5.822 mas, bpa=-1.261 degrees ! Estimated noise=3.91234 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00314651 Jy ! Component: 100 - total flux cleaned = 0.00542621 Jy ! Component: 150 - total flux cleaned = 0.00715457 Jy ! Component: 200 - total flux cleaned = 0.00851548 Jy ! Total flux subtracted in 200 components = 0.00851548 Jy ! Clean residual min=-0.002075 max=0.002437 Jy/beam ! Clean residual mean=-0.000012 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.186396 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 = 0.00108928 Jy ! Component: 100 - total flux cleaned = 0.00197086 Jy ! Component: 150 - total flux cleaned = 0.00266591 Jy ! Component: 200 - total flux cleaned = 0.00304693 Jy ! Total flux subtracted in 200 components = 0.00304693 Jy ! Clean residual min=-0.001860 max=0.002237 Jy/beam ! Clean residual mean=-0.000010 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.189443 Jy ! Adding 85 model components to the UV plane model. ! The established model now contains 165 components and 0.189443 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.28 mas, bmaj=3.375 mas, bpa=10.7 degrees ! Estimated noise=3.84877 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.45271e-05 Jy ! Component: 100 - total flux cleaned = 0.000187901 Jy ! Component: 150 - total flux cleaned = 0.000290647 Jy ! Component: 200 - total flux cleaned = 0.000320647 Jy ! Total flux subtracted in 200 components = 0.000320647 Jy ! Clean residual min=-0.001706 max=0.001922 Jy/beam ! Clean residual mean=-0.000006 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.189764 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 187 components and 0.189764 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=0.043256Jy sigma=0.091689 ! Fit after self-cal, rms=0.043262Jy sigma=0.091440 wmodel ./0940-2829_X_map.mod ! Writing 187 model components to file: ./0940-2829_X_map.mod wobs ./0940-2829_X_uvs.fits ! Writing UV FITS file: ./0940-2829_X_uvs.fits wwins ./0940-2829_X_map.win ! wwins: Wrote 4 windows to ./0940-2829_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 = -9.68043e-05 Jy ! Component: 100 - total flux cleaned = -0.000210319 Jy ! Component: 150 - total flux cleaned = -0.000370148 Jy ! Component: 200 - total flux cleaned = -0.000599397 Jy ! Component: 250 - total flux cleaned = -0.000672623 Jy ! Component: 300 - total flux cleaned = -0.000650203 Jy ! Component: 350 - total flux cleaned = -0.000605574 Jy ! Component: 400 - total flux cleaned = -0.000583134 Jy ! Component: 450 - total flux cleaned = -0.000478132 Jy ! Component: 500 - total flux cleaned = -0.000416876 Jy ! Component: 550 - total flux cleaned = -0.000337314 Jy ! Component: 600 - total flux cleaned = -0.000239737 Jy ! Component: 650 - total flux cleaned = -0.000182513 Jy ! Component: 700 - total flux cleaned = -0.000126339 Jy ! Component: 750 - total flux cleaned = -0.000107669 Jy ! Component: 800 - total flux cleaned = -5.33008e-05 Jy ! Component: 850 - total flux cleaned = 1.79371e-05 Jy ! Component: 900 - total flux cleaned = 8.78307e-05 Jy ! Component: 950 - total flux cleaned = 0.000173914 Jy ! Component: 1000 - total flux cleaned = 0.00027564 Jy ! Component: 1050 - total flux cleaned = 0.000342652 Jy ! Component: 1100 - total flux cleaned = 0.000441633 Jy ! Component: 1150 - total flux cleaned = 0.000523081 Jy ! Component: 1200 - total flux cleaned = 0.000603162 Jy ! Component: 1250 - total flux cleaned = 0.000666293 Jy ! Component: 1300 - total flux cleaned = 0.000744053 Jy ! Component: 1350 - total flux cleaned = 0.000836208 Jy ! Component: 1400 - total flux cleaned = 0.0008972 Jy ! Component: 1450 - total flux cleaned = 0.000957055 Jy ! Component: 1500 - total flux cleaned = 0.00101644 Jy ! Component: 1550 - total flux cleaned = 0.00108957 Jy ! Component: 1600 - total flux cleaned = 0.00114732 Jy ! Component: 1650 - total flux cleaned = 0.00113274 Jy ! Component: 1700 - total flux cleaned = 0.00118962 Jy ! Component: 1750 - total flux cleaned = 0.00125997 Jy ! Component: 1800 - total flux cleaned = 0.00132941 Jy ! Component: 1850 - total flux cleaned = 0.00139836 Jy ! Component: 1900 - total flux cleaned = 0.00142564 Jy ! Component: 1950 - total flux cleaned = 0.00149317 Jy ! Component: 2000 - total flux cleaned = 0.00155986 Jy ! Component: 2050 - total flux cleaned = 0.00165255 Jy ! Component: 2100 - total flux cleaned = 0.0017049 Jy ! Component: 2150 - total flux cleaned = 0.00182166 Jy ! Component: 2200 - total flux cleaned = 0.00186032 Jy ! Component: 2250 - total flux cleaned = 0.00194984 Jy ! Component: 2300 - total flux cleaned = 0.00198796 Jy ! Component: 2350 - total flux cleaned = 0.002051 Jy ! Component: 2400 - total flux cleaned = 0.00217565 Jy ! Component: 2450 - total flux cleaned = 0.00227426 Jy ! Component: 2500 - total flux cleaned = 0.0023233 Jy ! Component: 2550 - total flux cleaned = 0.00240821 Jy ! Component: 2600 - total flux cleaned = 0.00246838 Jy ! Component: 2650 - total flux cleaned = 0.00255209 Jy ! Component: 2700 - total flux cleaned = 0.00264686 Jy ! Component: 2750 - total flux cleaned = 0.00267022 Jy ! Component: 2800 - total flux cleaned = 0.00271701 Jy ! Component: 2850 - total flux cleaned = 0.00278643 Jy ! Component: 2900 - total flux cleaned = 0.00278643 Jy ! Component: 2950 - total flux cleaned = 0.00282061 Jy ! Component: 3000 - total flux cleaned = 0.00285472 Jy ! Component: 3050 - total flux cleaned = 0.00282085 Jy ! Component: 3100 - total flux cleaned = 0.00279861 Jy ! Component: 3150 - total flux cleaned = 0.0028431 Jy ! Component: 3200 - total flux cleaned = 0.00278772 Jy ! Component: 3250 - total flux cleaned = 0.00280974 Jy ! Component: 3300 - total flux cleaned = 0.00279877 Jy ! Component: 3350 - total flux cleaned = 0.0028204 Jy ! Component: 3400 - total flux cleaned = 0.00282036 Jy ! Component: 3450 - total flux cleaned = 0.00284174 Jy ! Component: 3500 - total flux cleaned = 0.00283104 Jy ! Component: 3550 - total flux cleaned = 0.00282031 Jy ! Component: 3600 - total flux cleaned = 0.00278849 Jy ! Component: 3650 - total flux cleaned = 0.00279903 Jy ! Component: 3700 - total flux cleaned = 0.00278862 Jy ! Component: 3750 - total flux cleaned = 0.00280951 Jy ! Component: 3800 - total flux cleaned = 0.00280949 Jy ! Component: 3850 - total flux cleaned = 0.0028301 Jy ! Component: 3900 - total flux cleaned = 0.00281984 Jy ! Component: 3950 - total flux cleaned = 0.00281985 Jy ! Component: 4000 - total flux cleaned = 0.00281987 Jy ! Component: 4050 - total flux cleaned = 0.00283008 Jy ! Total flux subtracted in 4096 components = 0.00283011 Jy ! Clean residual min=-0.000580 max=0.000618 Jy/beam ! Clean residual mean=0.000004 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.192594 Jy keep ! Adding 276 model components to the UV plane model. ! The established model now contains 463 components and 0.192594 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "./0940-2829_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.28 x 3.375 at 10.7 degrees (North through East) ! Clean map min=-0.0012442 max=0.14025 Jy/beam ! Writing clean map to FITS file: ./0940-2829_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.140249 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000179927 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.384875 0.384875 0.76975 1.5395 3.079 6.158 12.316 24.632 49.264 98.5281 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.14 quit ! Quitting program ! Log file ./0940-2829_X_uvs.log closed on Thu Oct 17 23:12:12 2013