! Started logfile: /scr/pima/bp171ac_uvs/J0953-2002_X_uvs.log on Mon Dec 9 01:47:34 2013 obs /scr/pima/bp171ac_uvs/J0953-2002_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171ac_uvs/J0953-2002_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0953-2002 ! ! 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 1080 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/bp171ac_uvs/J0953-2002_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=1.008192Jy sigma=3.790209 ! Fit after self-cal, rms=0.890717Jy sigma=3.320909 ! 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=0.7795 mas, bmaj=2.11 mas, bpa=-2.907 degrees ! Estimated noise=8.06106 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 = 0.0844361 Jy ! Component: 100 - total flux cleaned = 0.10431 Jy ! Total flux subtracted in 100 components = 0.10431 Jy ! Clean residual min=-0.005409 max=0.007984 Jy/beam ! Clean residual mean=-0.000002 rms=0.001364 Jy/beam ! Combined flux in latest and established models = 0.10431 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.10431 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=0.025128Jy sigma=0.104638 ! Fit after self-cal, rms=0.025116Jy sigma=0.104600 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00892275 Jy ! Component: 100 - total flux cleaned = 0.0139163 Jy ! Total flux subtracted in 100 components = 0.0139163 Jy ! Clean residual min=-0.004396 max=0.004310 Jy/beam ! Clean residual mean=-0.000002 rms=0.000984 Jy/beam ! Combined flux in latest and established models = 0.118226 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 26 components and 0.118226 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=0.021502Jy sigma=0.083311 ! Fit after self-cal, rms=0.021501Jy sigma=0.083266 ! 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=0.9683 mas, bmaj=2.5 mas, bpa=-1.308 degrees ! Estimated noise=5.93363 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 = 0.00487144 Jy ! Component: 100 - total flux cleaned = 0.00748598 Jy ! Component: 150 - total flux cleaned = 0.00891521 Jy ! Component: 200 - total flux cleaned = 0.00960317 Jy ! Total flux subtracted in 200 components = 0.00960317 Jy ! Clean residual min=-0.004485 max=0.004251 Jy/beam ! Clean residual mean=-0.000005 rms=0.001093 Jy/beam ! Combined flux in latest and established models = 0.127829 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 36 components and 0.127829 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=0.020970Jy sigma=0.077007 ! Fit after self-cal, rms=0.020973Jy sigma=0.077002 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9683 x 2.5 at -1.308 degrees (North through East) ! Clean map min=-0.0043379 max=0.10989 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 1.09 FD 1.14 HN 0.94 KP 0.97 ! LA 1.00 MK 0.90 NL 1.03 OV 1.03 ! PT 0.88 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.07 HN 0.94 KP 0.96 ! LA 0.96 MK 0.94 NL 1.06 OV 0.97 ! PT 0.86 SC 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.12 HN 0.99 KP 1.08 ! LA 0.91 MK 1.00 NL 1.07 OV 1.04 ! PT 0.86 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.17 HN 1.00 KP 0.91 ! LA 1.00 MK 1.03 NL 1.04 OV 1.05 ! PT 0.90 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.05 HN 1.05 KP 1.01 ! LA 0.96 MK 0.99 NL 1.00 OV 0.99 ! PT 0.89 SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.07 HN 1.05 KP 1.03 ! LA 1.06 MK 1.04 NL 1.03 OV 1.06 ! PT 0.91 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.08 HN 0.98 KP 1.01 ! LA 0.94 MK 1.13 NL 1.03 OV 1.05 ! PT 0.88 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.020973Jy sigma=0.077002 ! Fit after self-cal, rms=0.018356Jy sigma=0.063941 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9652 mas, bmaj=2.492 mas, bpa=-1.024 degrees ! Estimated noise=5.88141 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 (3.2, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00286442 Jy ! Component: 100 - total flux cleaned = 0.00349802 Jy ! Component: 150 - total flux cleaned = 0.00385979 Jy ! Component: 200 - total flux cleaned = 0.0039744 Jy ! Total flux subtracted in 200 components = 0.0039744 Jy ! Clean residual min=-0.001449 max=0.001581 Jy/beam ! Clean residual mean=-0.000000 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.131804 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 52 components and 0.131804 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=0.017820Jy sigma=0.062280 ! Fit after self-cal, rms=0.017820Jy sigma=0.062179 ! 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=0.017820Jy sigma=0.062179 ! Fit after self-cal, rms=0.017778Jy sigma=0.062019 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9627 mas, bmaj=2.486 mas, bpa=-1.065 degrees ! Estimated noise=5.83766 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00026392 Jy ! Component: 100 - total flux cleaned = -3.2282e-05 Jy ! Component: 150 - total flux cleaned = 0.000138599 Jy ! Component: 200 - total flux cleaned = 0.000264843 Jy ! Total flux subtracted in 200 components = 0.000264843 Jy ! Clean residual min=-0.001501 max=0.001508 Jy/beam ! Clean residual mean=-0.000001 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.132068 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 64 components and 0.132068 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=0.017560Jy sigma=0.061950 ! Fit after self-cal, rms=0.017557Jy sigma=0.061938 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 = 0.000183114 Jy ! Component: 100 - total flux cleaned = 0.000234139 Jy ! Component: 150 - total flux cleaned = 0.000297199 Jy ! Component: 200 - total flux cleaned = 0.000353766 Jy ! Total flux subtracted in 200 components = 0.000353766 Jy ! Clean residual min=-0.001485 max=0.001495 Jy/beam ! Clean residual mean=-0.000001 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.132422 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 73 components and 0.132422 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=0.017498Jy sigma=0.061885 ! Fit after self-cal, rms=0.017498Jy sigma=0.061880 ! 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=0.017498Jy sigma=0.061880 ! Fit after self-cal, rms=0.017463Jy sigma=0.061745 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9592 mas, bmaj=2.477 mas, bpa=-1.032 degrees ! Estimated noise=5.78871 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000549483 Jy ! Component: 100 - total flux cleaned = -0.000423614 Jy ! Component: 150 - total flux cleaned = -0.000269437 Jy ! Component: 200 - total flux cleaned = -0.000183139 Jy ! Total flux subtracted in 200 components = -0.000183139 Jy ! Clean residual min=-0.001461 max=0.001449 Jy/beam ! Clean residual mean=-0.000001 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.132239 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 77 components and 0.132239 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=0.017300Jy sigma=0.061806 ! Fit after self-cal, rms=0.017301Jy sigma=0.061801 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 = 0.000123648 Jy ! Component: 100 - total flux cleaned = 0.000159333 Jy ! Component: 150 - total flux cleaned = 0.000224785 Jy ! Component: 200 - total flux cleaned = 0.000274974 Jy ! Total flux subtracted in 200 components = 0.000274974 Jy ! Clean residual min=-0.001441 max=0.001455 Jy/beam ! Clean residual mean=-0.000001 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.132514 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 81 components and 0.132514 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=0.017269Jy sigma=0.061780 ! Fit after self-cal, rms=0.017271Jy sigma=0.061777 ! 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=0.017271Jy sigma=0.061777 ! Fit after self-cal, rms=0.017244Jy sigma=0.061670 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.246 mas, bmaj=5.19 mas, bpa=4.116 degrees ! Estimated noise=6.64777 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000352853 Jy ! Component: 100 - total flux cleaned = 0.000420395 Jy ! Component: 150 - total flux cleaned = 0.000481118 Jy ! Component: 200 - total flux cleaned = 0.000537418 Jy ! Total flux subtracted in 200 components = 0.000537418 Jy ! Clean residual min=-0.001575 max=0.001932 Jy/beam ! Clean residual mean=-0.000002 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.133051 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 86 components and 0.133051 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=0.017196Jy sigma=0.061651 ! Fit after self-cal, rms=0.017196Jy sigma=0.061644 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 = 7.26362e-05 Jy ! Component: 100 - total flux cleaned = 0.000121736 Jy ! Component: 150 - total flux cleaned = 0.000178219 Jy ! Component: 200 - total flux cleaned = 0.000230932 Jy ! Total flux subtracted in 200 components = 0.000230932 Jy ! Clean residual min=-0.001582 max=0.001926 Jy/beam ! Clean residual mean=-0.000002 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.133282 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 91 components and 0.133282 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=0.017169Jy sigma=0.061657 ! Fit after self-cal, rms=0.017171Jy sigma=0.061652 ! 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=0.9559 mas, bmaj=2.468 mas, bpa=-1.005 degrees ! Estimated noise=5.74398 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9559 x 2.468 at -1.005 degrees (North through East) ! Clean map min=-0.001294 max=0.10572 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=0.7719 mas, bmaj=2.091 mas, bpa=-2.611 degrees ! Estimated noise=7.74331 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0811009 Jy ! Component: 100 - total flux cleaned = 0.100943 Jy ! Component: 150 - total flux cleaned = 0.110413 Jy ! Component: 200 - total flux cleaned = 0.115875 Jy ! Total flux subtracted in 200 components = 0.115875 Jy ! Clean residual min=-0.002607 max=0.003333 Jy/beam ! Clean residual mean=-0.000001 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.115875 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.115875 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9559 mas, bmaj=2.468 mas, bpa=-1.005 degrees ! Estimated noise=5.74398 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 = 0.00518699 Jy ! Component: 100 - total flux cleaned = 0.00846843 Jy ! Component: 150 - total flux cleaned = 0.010731 Jy ! Component: 200 - total flux cleaned = 0.0123574 Jy ! Total flux subtracted in 200 components = 0.0123574 Jy ! Clean residual min=-0.001553 max=0.001928 Jy/beam ! Clean residual mean=-0.000001 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.128232 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 58 components and 0.128232 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=2.246 mas, bmaj=5.19 mas, bpa=4.116 degrees ! Estimated noise=6.64777 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00217326 Jy ! Component: 100 - total flux cleaned = 0.00347376 Jy ! Component: 150 - total flux cleaned = 0.00428659 Jy ! Component: 200 - total flux cleaned = 0.00480231 Jy ! Total flux subtracted in 200 components = 0.00480231 Jy ! Clean residual min=-0.001594 max=0.001912 Jy/beam ! Clean residual mean=-0.000002 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.133034 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 = 0.000227084 Jy ! Component: 100 - total flux cleaned = 0.000262381 Jy ! Component: 150 - total flux cleaned = 0.000296078 Jy ! Component: 200 - total flux cleaned = 0.000328004 Jy ! Total flux subtracted in 200 components = 0.000328004 Jy ! Clean residual min=-0.001581 max=0.001903 Jy/beam ! Clean residual mean=-0.000002 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.133362 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 89 components and 0.133362 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9559 mas, bmaj=2.468 mas, bpa=-1.005 degrees ! Estimated noise=5.74398 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000355653 Jy ! Component: 100 - total flux cleaned = -0.000453153 Jy ! Component: 150 - total flux cleaned = -0.000515242 Jy ! Component: 200 - total flux cleaned = -0.000550222 Jy ! Total flux subtracted in 200 components = -0.000550222 Jy ! Clean residual min=-0.001393 max=0.001498 Jy/beam ! Clean residual mean=-0.000001 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.132812 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 100 components and 0.132812 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=0.017143Jy sigma=0.061795 ! Fit after self-cal, rms=0.017144Jy sigma=0.061786 wmodel /scr/pima/bp171ac_uvs/J0953-2002_X_map.mod ! Writing 100 model components to file: /scr/pima/bp171ac_uvs/J0953-2002_X_map.mod wobs /scr/pima/bp171ac_uvs/J0953-2002_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ac_uvs/J0953-2002_X_uvs.fits wwins /scr/pima/bp171ac_uvs/J0953-2002_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171ac_uvs/J0953-2002_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 = 0.000411985 Jy ! Component: 100 - total flux cleaned = 0.000510645 Jy ! Component: 150 - total flux cleaned = 0.000671326 Jy ! Component: 200 - total flux cleaned = 0.000847126 Jy ! Component: 250 - total flux cleaned = 0.00105782 Jy ! Component: 300 - total flux cleaned = 0.00121955 Jy ! Component: 350 - total flux cleaned = 0.00133671 Jy ! Component: 400 - total flux cleaned = 0.00137454 Jy ! Component: 450 - total flux cleaned = 0.00135635 Jy ! Component: 500 - total flux cleaned = 0.00132079 Jy ! Component: 550 - total flux cleaned = 0.00125183 Jy ! Component: 600 - total flux cleaned = 0.00120142 Jy ! Component: 650 - total flux cleaned = 0.00116888 Jy ! Component: 700 - total flux cleaned = 0.00110495 Jy ! Component: 750 - total flux cleaned = 0.00101149 Jy ! Component: 800 - total flux cleaned = 0.000966147 Jy ! Component: 850 - total flux cleaned = 0.000877593 Jy ! Component: 900 - total flux cleaned = 0.000834289 Jy ! Component: 950 - total flux cleaned = 0.000776984 Jy ! Component: 1000 - total flux cleaned = 0.00070734 Jy ! Component: 1050 - total flux cleaned = 0.000611615 Jy ! Component: 1100 - total flux cleaned = 0.000531193 Jy ! Component: 1150 - total flux cleaned = 0.000439821 Jy ! Component: 1200 - total flux cleaned = 0.00037557 Jy ! Component: 1250 - total flux cleaned = 0.000274275 Jy ! Component: 1300 - total flux cleaned = 0.000212033 Jy ! Component: 1350 - total flux cleaned = 0.000114199 Jy ! Component: 1400 - total flux cleaned = 6.61605e-05 Jy ! Component: 1450 - total flux cleaned = -4.91063e-06 Jy ! Component: 1500 - total flux cleaned = -5.14993e-05 Jy ! Component: 1550 - total flux cleaned = -0.000108928 Jy ! Component: 1600 - total flux cleaned = -0.000154164 Jy ! Component: 1650 - total flux cleaned = -0.00019869 Jy ! Component: 1700 - total flux cleaned = -0.000220576 Jy ! Component: 1750 - total flux cleaned = -0.000252816 Jy ! Component: 1800 - total flux cleaned = -0.000242081 Jy ! Component: 1850 - total flux cleaned = -0.000252697 Jy ! Component: 1900 - total flux cleaned = -0.000242248 Jy ! Component: 1950 - total flux cleaned = -0.000242316 Jy ! Component: 2000 - total flux cleaned = -0.000211711 Jy ! Component: 2050 - total flux cleaned = -0.000201658 Jy ! Component: 2100 - total flux cleaned = -0.000191722 Jy ! Component: 2150 - total flux cleaned = -0.000191599 Jy ! Component: 2200 - total flux cleaned = -0.000162217 Jy ! Component: 2250 - total flux cleaned = -0.000142827 Jy ! Component: 2300 - total flux cleaned = -0.000104456 Jy ! Component: 2350 - total flux cleaned = -8.55234e-05 Jy ! Component: 2400 - total flux cleaned = -4.80613e-05 Jy ! Component: 2450 - total flux cleaned = -4.81638e-05 Jy ! Component: 2500 - total flux cleaned = -5.74257e-05 Jy ! Component: 2550 - total flux cleaned = -5.73717e-05 Jy ! Component: 2600 - total flux cleaned = -1.23636e-05 Jy ! Component: 2650 - total flux cleaned = -3.41543e-06 Jy ! Component: 2700 - total flux cleaned = 2.30264e-05 Jy ! Component: 2750 - total flux cleaned = 4.05339e-05 Jy ! Component: 2800 - total flux cleaned = 4.91639e-05 Jy ! Component: 2850 - total flux cleaned = 4.9167e-05 Jy ! Component: 2900 - total flux cleaned = 7.48648e-05 Jy ! Component: 2950 - total flux cleaned = 0.000108877 Jy ! Component: 3000 - total flux cleaned = 0.000134213 Jy ! Component: 3050 - total flux cleaned = 0.000167724 Jy ! Component: 3100 - total flux cleaned = 0.000167771 Jy ! Component: 3150 - total flux cleaned = 0.000192679 Jy ! Component: 3200 - total flux cleaned = 0.000233779 Jy ! Component: 3250 - total flux cleaned = 0.000250075 Jy ! Component: 3300 - total flux cleaned = 0.000282511 Jy ! Component: 3350 - total flux cleaned = 0.000306694 Jy ! Component: 3400 - total flux cleaned = 0.000322784 Jy ! Component: 3450 - total flux cleaned = 0.00035473 Jy ! Component: 3500 - total flux cleaned = 0.000354673 Jy ! Component: 3550 - total flux cleaned = 0.000370528 Jy ! Component: 3600 - total flux cleaned = 0.000378343 Jy ! Component: 3650 - total flux cleaned = 0.000401823 Jy ! Component: 3700 - total flux cleaned = 0.000401884 Jy ! Component: 3750 - total flux cleaned = 0.000401912 Jy ! Component: 3800 - total flux cleaned = 0.000394208 Jy ! Component: 3850 - total flux cleaned = 0.000432619 Jy ! Component: 3900 - total flux cleaned = 0.000432623 Jy ! Component: 3950 - total flux cleaned = 0.000447938 Jy ! Component: 4000 - total flux cleaned = 0.000463069 Jy ! Component: 4050 - total flux cleaned = 0.000478165 Jy ! Total flux subtracted in 4096 components = 0.000493198 Jy ! Clean residual min=-0.000412 max=0.000449 Jy/beam ! Clean residual mean=-0.000001 rms=0.000128 Jy/beam ! Combined flux in latest and established models = 0.133305 Jy keep ! Adding 279 model components to the UV plane model. ! The established model now contains 379 components and 0.133305 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ac_uvs/J0953-2002_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9559 x 2.468 at -1.005 degrees (North through East) ! Clean map min=-0.0010907 max=0.10587 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ac_uvs/J0953-2002_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.105872 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000121703 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.344861 0.344861 0.689721 1.37944 2.75888 5.51777 11.0355 22.0711 44.1421 88.2843 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.105 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 869.916 quit ! Quitting program ! Log file /scr/pima/bp171ac_uvs/J0953-2002_X_uvs.log closed on Mon Dec 9 01:47:39 2013