! Started logfile: /d2/scr/pima/bp171a2_uvs/J0940-0028_X_uvs.log on Tue Feb 18 19:58:32 2014 obs /d2/scr/pima/bp171a2_uvs/J0940-0028_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a2_uvs/J0940-0028_X_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0940-0028 ! ! 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 672 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 /d2/scr/pima/bp171a2_uvs/J0940-0028_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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=1.002722Jy sigma=39.545433 ! Fit after self-cal, rms=0.936549Jy sigma=36.872314 ! 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=0.7747 mas, bmaj=1.818 mas, bpa=1.235 degrees ! Estimated noise=0.865027 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 = 0.048937 Jy ! Component: 100 - total flux cleaned = 0.0605593 Jy ! Total flux subtracted in 100 components = 0.0605593 Jy ! Clean residual min=-0.004889 max=0.006975 Jy/beam ! Clean residual mean=-0.000011 rms=0.001331 Jy/beam ! Combined flux in latest and established models = 0.0605593 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0605593 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=0.021762Jy sigma=0.806637 ! Fit after self-cal, rms=0.021748Jy sigma=0.806156 ! 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=0.9231 mas, bmaj=2.065 mas, bpa=1.638 degrees ! Estimated noise=0.707452 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 = 0.00663464 Jy ! Component: 100 - total flux cleaned = 0.0100593 Jy ! Component: 150 - total flux cleaned = 0.0117844 Jy ! Component: 200 - total flux cleaned = 0.012218 Jy ! Total flux subtracted in 200 components = 0.012218 Jy ! Clean residual min=-0.004483 max=0.006511 Jy/beam ! Clean residual mean=-0.000014 rms=0.001310 Jy/beam ! Combined flux in latest and established models = 0.0727772 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 20 components and 0.0727773 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=0.020049Jy sigma=0.712562 ! Fit after self-cal, rms=0.020043Jy sigma=0.712266 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9231 x 2.065 at 1.638 degrees (North through East) ! Clean map min=-0.0043105 max=0.063082 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.020043Jy sigma=0.712266 ! Fit after self-cal, rms=0.020043Jy sigma=0.712266 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9231 mas, bmaj=2.065 mas, bpa=1.638 degrees ! Estimated noise=0.707452 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 (-5.2, -3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00591921 Jy ! Component: 100 - total flux cleaned = 0.00901206 Jy ! Component: 150 - total flux cleaned = 0.00989972 Jy ! Component: 200 - total flux cleaned = 0.010645 Jy ! Total flux subtracted in 200 components = 0.010645 Jy ! Clean residual min=-0.004049 max=0.004596 Jy/beam ! Clean residual mean=-0.000009 rms=0.000964 Jy/beam ! Combined flux in latest and established models = 0.0834223 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 44 components and 0.0834223 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=0.017755Jy sigma=0.641992 ! Fit after self-cal, rms=0.017467Jy sigma=0.627661 ! 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=0.017467Jy sigma=0.627661 ! Fit after self-cal, rms=0.017379Jy sigma=0.612577 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.924 mas, bmaj=2.071 mas, bpa=1.677 degrees ! Estimated noise=0.716158 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00220666 Jy ! Component: 100 - total flux cleaned = 0.00270135 Jy ! Component: 150 - total flux cleaned = 0.00274967 Jy ! Component: 200 - total flux cleaned = 0.00287216 Jy ! Total flux subtracted in 200 components = 0.00287216 Jy ! Clean residual min=-0.003297 max=0.003040 Jy/beam ! Clean residual mean=-0.000005 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.0862944 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 64 components and 0.0862944 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=0.016932Jy sigma=0.600094 ! Fit after self-cal, rms=0.016912Jy sigma=0.597641 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 = 0.000739616 Jy ! Component: 100 - total flux cleaned = 0.000816699 Jy ! Component: 150 - total flux cleaned = 0.000955394 Jy ! Component: 200 - total flux cleaned = 0.001049 Jy ! Total flux subtracted in 200 components = 0.001049 Jy ! Clean residual min=-0.003154 max=0.002648 Jy/beam ! Clean residual mean=-0.000004 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.0873434 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 74 components and 0.0873434 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=0.016745Jy sigma=0.592185 ! Fit after self-cal, rms=0.016751Jy sigma=0.591682 ! 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=0.016751Jy sigma=0.591682 ! Fit after self-cal, rms=0.015976Jy sigma=0.557131 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9238 mas, bmaj=2.073 mas, bpa=1.753 degrees ! Estimated noise=0.713329 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000714933 Jy ! Component: 100 - total flux cleaned = -0.000716678 Jy ! Component: 150 - total flux cleaned = -0.000761676 Jy ! Component: 200 - total flux cleaned = -0.00076276 Jy ! Total flux subtracted in 200 components = -0.00076276 Jy ! Clean residual min=-0.002878 max=0.002606 Jy/beam ! Clean residual mean=-0.000001 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.0865807 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 87 components and 0.0865807 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=0.015896Jy sigma=0.553908 ! Fit after self-cal, rms=0.015901Jy sigma=0.553806 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 = -4.21102e-06 Jy ! Component: 100 - total flux cleaned = 3.42367e-05 Jy ! Component: 150 - total flux cleaned = 5.30499e-05 Jy ! Component: 200 - total flux cleaned = 7.08282e-05 Jy ! Total flux subtracted in 200 components = 7.08282e-05 Jy ! Clean residual min=-0.002845 max=0.002587 Jy/beam ! Clean residual mean=-0.000001 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.0866515 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 91 components and 0.0866515 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=0.015859Jy sigma=0.552348 ! Fit after self-cal, rms=0.015861Jy sigma=0.552320 ! 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=0.015861Jy sigma=0.552320 ! Fit after self-cal, rms=0.015720Jy sigma=0.551687 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.294 mas, bmaj=3.252 mas, bpa=-4.183 degrees ! Estimated noise=0.942538 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000176924 Jy ! Component: 100 - total flux cleaned = -0.000141734 Jy ! Component: 150 - total flux cleaned = -0.000226575 Jy ! Component: 200 - total flux cleaned = -0.000228273 Jy ! Total flux subtracted in 200 components = -0.000228273 Jy ! Clean residual min=-0.003930 max=0.003177 Jy/beam ! Clean residual mean=-0.000004 rms=0.000951 Jy/beam ! Combined flux in latest and established models = 0.0864232 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 102 components and 0.0864232 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=0.015660Jy sigma=0.550481 ! Fit after self-cal, rms=0.015664Jy sigma=0.550018 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 = 0.000227259 Jy ! Component: 100 - total flux cleaned = 0.000202606 Jy ! Component: 150 - total flux cleaned = 0.000201958 Jy ! Component: 200 - total flux cleaned = 0.000223161 Jy ! Total flux subtracted in 200 components = 0.000223161 Jy ! Clean residual min=-0.003839 max=0.003021 Jy/beam ! Clean residual mean=-0.000004 rms=0.000926 Jy/beam ! Combined flux in latest and established models = 0.0866464 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 103 components and 0.0866464 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=0.015650Jy sigma=0.550144 ! Fit after self-cal, rms=0.015654Jy sigma=0.549879 ! 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=0.9244 mas, bmaj=2.074 mas, bpa=1.863 degrees ! Estimated noise=0.707917 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9244 x 2.074 at 1.863 degrees (North through East) ! Clean map min=-0.0025258 max=0.059275 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=0.7763 mas, bmaj=1.827 mas, bpa=1.336 degrees ! Estimated noise=0.872675 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0491481 Jy ! Component: 100 - total flux cleaned = 0.062241 Jy ! Component: 150 - total flux cleaned = 0.0685566 Jy ! Component: 200 - total flux cleaned = 0.0725884 Jy ! Total flux subtracted in 200 components = 0.0725884 Jy ! Clean residual min=-0.003074 max=0.003775 Jy/beam ! Clean residual mean=-0.000005 rms=0.000828 Jy/beam ! Combined flux in latest and established models = 0.0725884 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.0725884 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9244 mas, bmaj=2.074 mas, bpa=1.863 degrees ! Estimated noise=0.707917 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, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00427866 Jy ! Component: 100 - total flux cleaned = 0.00688201 Jy ! Component: 150 - total flux cleaned = 0.00876178 Jy ! Component: 200 - total flux cleaned = 0.010173 Jy ! Total flux subtracted in 200 components = 0.010173 Jy ! Clean residual min=-0.002412 max=0.002314 Jy/beam ! Clean residual mean=-0.000003 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.0827614 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 49 components and 0.0827614 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=2.294 mas, bmaj=3.252 mas, bpa=-4.183 degrees ! Estimated noise=0.942538 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00162894 Jy ! Component: 100 - total flux cleaned = 0.00245277 Jy ! Component: 150 - total flux cleaned = 0.00272166 Jy ! Component: 200 - total flux cleaned = 0.00293335 Jy ! Total flux subtracted in 200 components = 0.00293335 Jy ! Clean residual min=-0.002969 max=0.002514 Jy/beam ! Clean residual mean=-0.000004 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.0856948 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 = 0.000112387 Jy ! Component: 100 - total flux cleaned = 0.000218249 Jy ! Component: 150 - total flux cleaned = 0.000341124 Jy ! Component: 200 - total flux cleaned = 0.000434841 Jy ! Total flux subtracted in 200 components = 0.000434841 Jy ! Clean residual min=-0.002851 max=0.002451 Jy/beam ! Clean residual mean=-0.000003 rms=0.000780 Jy/beam ! Combined flux in latest and established models = 0.0861296 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 81 components and 0.0861296 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9244 mas, bmaj=2.074 mas, bpa=1.863 degrees ! Estimated noise=0.707917 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000267069 Jy ! Component: 100 - total flux cleaned = -0.000298119 Jy ! Component: 150 - total flux cleaned = -0.00032601 Jy ! Component: 200 - total flux cleaned = -0.000325624 Jy ! Total flux subtracted in 200 components = -0.000325624 Jy ! Clean residual min=-0.002079 max=0.001921 Jy/beam ! Clean residual mean=-0.000001 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.085804 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 92 components and 0.085804 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=0.015396Jy sigma=0.540330 ! Fit after self-cal, rms=0.015357Jy sigma=0.538291 wmodel /d2/scr/pima/bp171a2_uvs/J0940-0028_X_map.mod ! Writing 92 model components to file: /d2/scr/pima/bp171a2_uvs/J0940-0028_X_map.mod wobs /d2/scr/pima/bp171a2_uvs/J0940-0028_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a2_uvs/J0940-0028_X_uvs.fits wwins /d2/scr/pima/bp171a2_uvs/J0940-0028_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp171a2_uvs/J0940-0028_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 = -0.000935699 Jy ! Component: 100 - total flux cleaned = -0.00122775 Jy ! Component: 150 - total flux cleaned = -0.00131669 Jy ! Component: 200 - total flux cleaned = -0.00131582 Jy ! Component: 250 - total flux cleaned = -0.00131466 Jy ! Component: 300 - total flux cleaned = -0.00129018 Jy ! Component: 350 - total flux cleaned = -0.00129029 Jy ! Component: 400 - total flux cleaned = -0.00124554 Jy ! Component: 450 - total flux cleaned = -0.00124557 Jy ! Component: 500 - total flux cleaned = -0.00116292 Jy ! Component: 550 - total flux cleaned = -0.00116292 Jy ! Component: 600 - total flux cleaned = -0.00118172 Jy ! Component: 650 - total flux cleaned = -0.0011629 Jy ! Component: 700 - total flux cleaned = -0.00112698 Jy ! Component: 750 - total flux cleaned = -0.00112655 Jy ! Component: 800 - total flux cleaned = -0.00114261 Jy ! Component: 850 - total flux cleaned = -0.00104397 Jy ! Component: 900 - total flux cleaned = -0.00101228 Jy ! Component: 950 - total flux cleaned = -0.000950386 Jy ! Component: 1000 - total flux cleaned = -0.000935432 Jy ! Component: 1050 - total flux cleaned = -0.000906103 Jy ! Component: 1100 - total flux cleaned = -0.000877129 Jy ! Component: 1150 - total flux cleaned = -0.000835 Jy ! Component: 1200 - total flux cleaned = -0.000793642 Jy ! Component: 1250 - total flux cleaned = -0.00069881 Jy ! Component: 1300 - total flux cleaned = -0.000632451 Jy ! Component: 1350 - total flux cleaned = -0.000567147 Jy ! Component: 1400 - total flux cleaned = -0.000528358 Jy ! Component: 1450 - total flux cleaned = -0.000490222 Jy ! Component: 1500 - total flux cleaned = -0.000415422 Jy ! Component: 1550 - total flux cleaned = -0.00036628 Jy ! Component: 1600 - total flux cleaned = -0.000293613 Jy ! Component: 1650 - total flux cleaned = -0.000209564 Jy ! Component: 1700 - total flux cleaned = -0.000138501 Jy ! Component: 1750 - total flux cleaned = -6.83262e-05 Jy ! Component: 1800 - total flux cleaned = -2.19316e-05 Jy ! Component: 1850 - total flux cleaned = 9.23703e-05 Jy ! Component: 1900 - total flux cleaned = 0.000160194 Jy ! Component: 1950 - total flux cleaned = 0.000204955 Jy ! Component: 2000 - total flux cleaned = 0.000260501 Jy ! Component: 2050 - total flux cleaned = 0.000337464 Jy ! Component: 2100 - total flux cleaned = 0.000402814 Jy ! Component: 2150 - total flux cleaned = 0.000510918 Jy ! Component: 2200 - total flux cleaned = 0.000564539 Jy ! Component: 2250 - total flux cleaned = 0.000638958 Jy ! Component: 2300 - total flux cleaned = 0.000702314 Jy ! Component: 2350 - total flux cleaned = 0.000744333 Jy ! Component: 2400 - total flux cleaned = 0.000786115 Jy ! Component: 2450 - total flux cleaned = 0.000838043 Jy ! Component: 2500 - total flux cleaned = 0.000889748 Jy ! Component: 2550 - total flux cleaned = 0.000930912 Jy ! Component: 2600 - total flux cleaned = 0.00100254 Jy ! Component: 2650 - total flux cleaned = 0.00104335 Jy ! Component: 2700 - total flux cleaned = 0.00109422 Jy ! Component: 2750 - total flux cleaned = 0.0011246 Jy ! Component: 2800 - total flux cleaned = 0.00116502 Jy ! Component: 2850 - total flux cleaned = 0.00123555 Jy ! Component: 2900 - total flux cleaned = 0.0012456 Jy ! Component: 2950 - total flux cleaned = 0.00127566 Jy ! Component: 3000 - total flux cleaned = 0.00128567 Jy ! Component: 3050 - total flux cleaned = 0.00136563 Jy ! Component: 3100 - total flux cleaned = 0.0014055 Jy ! Component: 3150 - total flux cleaned = 0.00143533 Jy ! Component: 3200 - total flux cleaned = 0.00147518 Jy ! Component: 3250 - total flux cleaned = 0.00154484 Jy ! Component: 3300 - total flux cleaned = 0.00158465 Jy ! Component: 3350 - total flux cleaned = 0.00165437 Jy ! Component: 3400 - total flux cleaned = 0.00171414 Jy ! Component: 3450 - total flux cleaned = 0.00176398 Jy ! Component: 3500 - total flux cleaned = 0.00183379 Jy ! Component: 3550 - total flux cleaned = 0.00188374 Jy ! Component: 3600 - total flux cleaned = 0.0019138 Jy ! Component: 3650 - total flux cleaned = 0.00196392 Jy ! Component: 3700 - total flux cleaned = 0.00198401 Jy ! Component: 3750 - total flux cleaned = 0.00200413 Jy ! Component: 3800 - total flux cleaned = 0.00204447 Jy ! Component: 3850 - total flux cleaned = 0.00209506 Jy ! Component: 3900 - total flux cleaned = 0.00213568 Jy ! Component: 3950 - total flux cleaned = 0.00215599 Jy ! Component: 4000 - total flux cleaned = 0.00217646 Jy ! Component: 4050 - total flux cleaned = 0.00219686 Jy ! Total flux subtracted in 4096 components = 0.00225856 Jy ! Clean residual min=-0.000678 max=0.000662 Jy/beam ! Clean residual mean=0.000002 rms=0.000164 Jy/beam ! Combined flux in latest and established models = 0.0880626 Jy keep ! Adding 250 model components to the UV plane model. ! The established model now contains 342 components and 0.0880626 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a2_uvs/J0940-0028_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9244 x 2.074 at 1.863 degrees (North through East) ! Clean map min=-0.0017134 max=0.058218 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a2_uvs/J0940-0028_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0582182 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00017182 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.885391 0.885391 1.77078 3.54157 7.08313 14.1663 28.3325 56.665 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.058 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 338.833 quit ! Quitting program ! Log file /d2/scr/pima/bp171a2_uvs/J0940-0028_X_uvs.log closed on Tue Feb 18 19:58:36 2014