! Started logfile: /scr/pima/bp171a9_uvs/J1152+2312_X_uvs.log on Sat Dec 21 09:12:01 2013 obs /scr/pima/bp171a9_uvs/J1152+2312_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a9_uvs/J1152+2312_X_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.916667 visibilities/baseline/integration-bin. ! Found source: J1152+2312 ! ! 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 792 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/bp171a9_uvs/J1152+2312_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=0.998517Jy sigma=1.513978 ! Fit after self-cal, rms=0.967124Jy sigma=1.452281 ! 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=1.203 mas, bmaj=2.528 mas, bpa=16.25 degrees ! Estimated noise=26.8244 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 = 0.0272152 Jy ! Component: 100 - total flux cleaned = 0.0355265 Jy ! Total flux subtracted in 100 components = 0.0355265 Jy ! Clean residual min=-0.004486 max=0.005956 Jy/beam ! Clean residual mean=-0.000011 rms=0.001352 Jy/beam ! Combined flux in latest and established models = 0.0355266 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0355266 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=0.019542Jy sigma=0.033937 ! Fit after self-cal, rms=0.019116Jy sigma=0.033417 ! 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=1.491 mas, bmaj=2.75 mas, bpa=13.61 degrees ! Estimated noise=18.1922 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 = 0.00579837 Jy ! Component: 100 - total flux cleaned = 0.00885183 Jy ! Component: 150 - total flux cleaned = 0.0107136 Jy ! Component: 200 - total flux cleaned = 0.011934 Jy ! Total flux subtracted in 200 components = 0.011934 Jy ! Clean residual min=-0.005017 max=0.006539 Jy/beam ! Clean residual mean=-0.000028 rms=0.001630 Jy/beam ! Combined flux in latest and established models = 0.0474606 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 33 components and 0.0474606 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=0.018762Jy sigma=0.028768 ! Fit after self-cal, rms=0.018825Jy sigma=0.028741 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.491 x 2.75 at 13.61 degrees (North through East) ! Clean map min=-0.0049544 max=0.037878 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 0.94 FD 1.12 HN 0.87 KP 1.14 ! LA 0.85 NL 1.13 OV 0.94 PT 0.85 ! SC 0.84 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 0.88 KP 1.00 ! LA 0.85 NL 1.02 OV 0.95 PT 0.94 ! SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.13 HN 0.87 KP 1.07 ! LA 0.85 NL 1.06 OV 0.98 PT 0.94 ! SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.018825Jy sigma=0.028741 ! Fit after self-cal, rms=0.018454Jy sigma=0.028040 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.483 mas, bmaj=2.746 mas, bpa=13.53 degrees ! Estimated noise=17.6179 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 = -0.000374386 Jy ! Component: 100 - total flux cleaned = -0.000287256 Jy ! Component: 150 - total flux cleaned = -0.000191772 Jy ! Component: 200 - total flux cleaned = -0.000124305 Jy ! Total flux subtracted in 200 components = -0.000124305 Jy ! Clean residual min=-0.004184 max=0.006444 Jy/beam ! Clean residual mean=-0.000023 rms=0.001449 Jy/beam ! Combined flux in latest and established models = 0.0473363 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 39 components and 0.0473363 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=0.018336Jy sigma=0.028042 ! Fit after self-cal, rms=0.018372Jy sigma=0.028017 ! 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=0.018372Jy sigma=0.028017 ! Fit after self-cal, rms=0.018351Jy sigma=0.028013 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.481 mas, bmaj=2.744 mas, bpa=13.58 degrees ! Estimated noise=17.5468 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000109893 Jy ! Component: 100 - total flux cleaned = -6.39912e-05 Jy ! Component: 150 - total flux cleaned = -8.10593e-06 Jy ! Component: 200 - total flux cleaned = 4.22241e-05 Jy ! Total flux subtracted in 200 components = 4.22241e-05 Jy ! Clean residual min=-0.004137 max=0.006368 Jy/beam ! Clean residual mean=-0.000023 rms=0.001433 Jy/beam ! Combined flux in latest and established models = 0.0473785 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 43 components and 0.0473785 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=0.018298Jy sigma=0.028005 ! Fit after self-cal, rms=0.018303Jy sigma=0.028001 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 (-18.6, 11.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00597253 Jy ! Component: 100 - total flux cleaned = 0.00861517 Jy ! Component: 150 - total flux cleaned = 0.0100369 Jy ! Component: 200 - total flux cleaned = 0.0111506 Jy ! Total flux subtracted in 200 components = 0.0111506 Jy ! Clean residual min=-0.003372 max=0.002929 Jy/beam ! Clean residual mean=-0.000020 rms=0.000932 Jy/beam ! Combined flux in latest and established models = 0.0585291 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 73 components and 0.0585291 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=0.016238Jy sigma=0.023983 ! Fit after self-cal, rms=0.015697Jy sigma=0.023403 ! 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=0.015697Jy sigma=0.023403 ! Fit after self-cal, rms=0.015492Jy sigma=0.022913 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.484 mas, bmaj=2.748 mas, bpa=13.6 degrees ! Estimated noise=17.2767 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00201216 Jy ! Component: 100 - total flux cleaned = 0.00341893 Jy ! Component: 150 - total flux cleaned = 0.00428477 Jy ! Component: 200 - total flux cleaned = 0.004497 Jy ! Total flux subtracted in 200 components = 0.004497 Jy ! Clean residual min=-0.002709 max=0.002455 Jy/beam ! Clean residual mean=-0.000013 rms=0.000712 Jy/beam ! Combined flux in latest and established models = 0.0630261 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 97 components and 0.0630261 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=0.015151Jy sigma=0.022215 ! Fit after self-cal, rms=0.015047Jy sigma=0.022101 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 = 0.00100084 Jy ! Component: 100 - total flux cleaned = 0.00137765 Jy ! Component: 150 - total flux cleaned = 0.00161523 Jy ! Component: 200 - total flux cleaned = 0.00170712 Jy ! Total flux subtracted in 200 components = 0.00170712 Jy ! Clean residual min=-0.002481 max=0.002420 Jy/beam ! Clean residual mean=-0.000011 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.0647333 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 119 components and 0.0647332 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=0.014926Jy sigma=0.021904 ! Fit after self-cal, rms=0.014892Jy sigma=0.021871 ! 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=0.014892Jy sigma=0.021871 ! Fit after self-cal, rms=0.014897Jy sigma=0.021841 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.564 mas, bmaj=3.233 mas, bpa=9.736 degrees ! Estimated noise=17.7258 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0012092 Jy ! Component: 100 - total flux cleaned = 0.00172733 Jy ! Component: 150 - total flux cleaned = 0.00190691 Jy ! Component: 200 - total flux cleaned = 0.0020635 Jy ! Total flux subtracted in 200 components = 0.0020635 Jy ! Clean residual min=-0.003184 max=0.002980 Jy/beam ! Clean residual mean=-0.000014 rms=0.000878 Jy/beam ! Combined flux in latest and established models = 0.0667967 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 128 components and 0.0667967 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=0.014872Jy sigma=0.021679 ! Fit after self-cal, rms=0.014850Jy sigma=0.021658 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 = 0.000549205 Jy ! Component: 100 - total flux cleaned = 0.000726134 Jy ! Component: 150 - total flux cleaned = 0.000846356 Jy ! Component: 200 - total flux cleaned = 0.000954141 Jy ! Total flux subtracted in 200 components = 0.000954141 Jy ! Clean residual min=-0.003029 max=0.002876 Jy/beam ! Clean residual mean=-0.000013 rms=0.000835 Jy/beam ! Combined flux in latest and established models = 0.0677509 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 142 components and 0.0677509 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=0.014845Jy sigma=0.021602 ! Fit after self-cal, rms=0.014837Jy sigma=0.021595 ! 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=1.485 mas, bmaj=2.749 mas, bpa=13.65 degrees ! Estimated noise=17.359 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.485 x 2.749 at 13.65 degrees (North through East) ! Clean map min=-0.0023465 max=0.036402 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=1.195 mas, bmaj=2.521 mas, bpa=16.26 degrees ! Estimated noise=25.5253 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0261486 Jy ! Component: 100 - total flux cleaned = 0.0348275 Jy ! Component: 150 - total flux cleaned = 0.0403092 Jy ! Component: 200 - total flux cleaned = 0.0441492 Jy ! Total flux subtracted in 200 components = 0.0441492 Jy ! Clean residual min=-0.003079 max=0.003155 Jy/beam ! Clean residual mean=-0.000008 rms=0.000900 Jy/beam ! Combined flux in latest and established models = 0.0441492 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0441492 Jy ! Inverting map and beam ! Estimated beam: bmin=1.485 mas, bmaj=2.749 mas, bpa=13.65 degrees ! Estimated noise=17.359 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 = 0.00457975 Jy ! Component: 100 - total flux cleaned = 0.00797453 Jy ! Component: 150 - total flux cleaned = 0.0107136 Jy ! Component: 200 - total flux cleaned = 0.0129732 Jy ! Total flux subtracted in 200 components = 0.0129732 Jy ! Clean residual min=-0.003034 max=0.003136 Jy/beam ! Clean residual mean=-0.000017 rms=0.000962 Jy/beam ! Combined flux in latest and established models = 0.0571224 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 66 components and 0.0571224 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=2.564 mas, bmaj=3.233 mas, bpa=9.736 degrees ! Estimated noise=17.7258 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0027595 Jy ! Component: 100 - total flux cleaned = 0.00446862 Jy ! Component: 150 - total flux cleaned = 0.0055967 Jy ! Component: 200 - total flux cleaned = 0.00655329 Jy ! Total flux subtracted in 200 components = 0.00655329 Jy ! Clean residual min=-0.003276 max=0.003423 Jy/beam ! Clean residual mean=-0.000019 rms=0.001042 Jy/beam ! Combined flux in latest and established models = 0.0636757 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 = 0.000812152 Jy ! Component: 100 - total flux cleaned = 0.0015033 Jy ! Component: 150 - total flux cleaned = 0.00205876 Jy ! Component: 200 - total flux cleaned = 0.00247745 Jy ! Total flux subtracted in 200 components = 0.00247745 Jy ! Clean residual min=-0.003008 max=0.003069 Jy/beam ! Clean residual mean=-0.000015 rms=0.000900 Jy/beam ! Combined flux in latest and established models = 0.0661531 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 118 components and 0.0661531 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.485 mas, bmaj=2.749 mas, bpa=13.65 degrees ! Estimated noise=17.359 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00020994 Jy ! Component: 100 - total flux cleaned = 0.000356278 Jy ! Component: 150 - total flux cleaned = 0.000485697 Jy ! Component: 200 - total flux cleaned = 0.000622051 Jy ! Total flux subtracted in 200 components = 0.000622051 Jy ! Clean residual min=-0.002523 max=0.002419 Jy/beam ! Clean residual mean=-0.000009 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.0667752 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 141 components and 0.0667752 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=0.014798Jy sigma=0.021675 ! Fit after self-cal, rms=0.014784Jy sigma=0.021653 wmodel /scr/pima/bp171a9_uvs/J1152+2312_X_map.mod ! Writing 141 model components to file: /scr/pima/bp171a9_uvs/J1152+2312_X_map.mod wobs /scr/pima/bp171a9_uvs/J1152+2312_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a9_uvs/J1152+2312_X_uvs.fits wwins /scr/pima/bp171a9_uvs/J1152+2312_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171a9_uvs/J1152+2312_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 = 0.00034461 Jy ! Component: 100 - total flux cleaned = 0.000694223 Jy ! Component: 150 - total flux cleaned = 0.000932965 Jy ! Component: 200 - total flux cleaned = 0.00105454 Jy ! Component: 250 - total flux cleaned = 0.00110846 Jy ! Component: 300 - total flux cleaned = 0.00110884 Jy ! Component: 350 - total flux cleaned = 0.00113329 Jy ! Component: 400 - total flux cleaned = 0.00109043 Jy ! Component: 450 - total flux cleaned = 0.00115055 Jy ! Component: 500 - total flux cleaned = 0.00122723 Jy ! Component: 550 - total flux cleaned = 0.00133609 Jy ! Component: 600 - total flux cleaned = 0.0014569 Jy ! Component: 650 - total flux cleaned = 0.00155589 Jy ! Component: 700 - total flux cleaned = 0.00163553 Jy ! Component: 750 - total flux cleaned = 0.0016814 Jy ! Component: 800 - total flux cleaned = 0.00175493 Jy ! Component: 850 - total flux cleaned = 0.00181166 Jy ! Component: 900 - total flux cleaned = 0.00186642 Jy ! Component: 950 - total flux cleaned = 0.00191927 Jy ! Component: 1000 - total flux cleaned = 0.00191895 Jy ! Component: 1050 - total flux cleaned = 0.00191883 Jy ! Component: 1100 - total flux cleaned = 0.00191869 Jy ! Component: 1150 - total flux cleaned = 0.0019069 Jy ! Component: 1200 - total flux cleaned = 0.00190681 Jy ! Component: 1250 - total flux cleaned = 0.00189554 Jy ! Component: 1300 - total flux cleaned = 0.00188477 Jy ! Component: 1350 - total flux cleaned = 0.00188479 Jy ! Component: 1400 - total flux cleaned = 0.00189514 Jy ! Component: 1450 - total flux cleaned = 0.00192572 Jy ! Component: 1500 - total flux cleaned = 0.00194585 Jy ! Component: 1550 - total flux cleaned = 0.00195549 Jy ! Component: 1600 - total flux cleaned = 0.00193585 Jy ! Component: 1650 - total flux cleaned = 0.00195499 Jy ! Component: 1700 - total flux cleaned = 0.00195509 Jy ! Component: 1750 - total flux cleaned = 0.00202009 Jy ! Component: 1800 - total flux cleaned = 0.00211166 Jy ! Component: 1850 - total flux cleaned = 0.00218406 Jy ! Component: 1900 - total flux cleaned = 0.00222881 Jy ! Component: 1950 - total flux cleaned = 0.00227318 Jy ! Component: 2000 - total flux cleaned = 0.00233472 Jy ! Component: 2050 - total flux cleaned = 0.00236965 Jy ! Component: 2100 - total flux cleaned = 0.0024041 Jy ! Component: 2150 - total flux cleaned = 0.0024297 Jy ! Component: 2200 - total flux cleaned = 0.00246353 Jy ! Component: 2250 - total flux cleaned = 0.00248032 Jy ! Component: 2300 - total flux cleaned = 0.00250527 Jy ! Component: 2350 - total flux cleaned = 0.00251348 Jy ! Component: 2400 - total flux cleaned = 0.00252169 Jy ! Component: 2450 - total flux cleaned = 0.00254618 Jy ! Component: 2500 - total flux cleaned = 0.00256232 Jy ! Component: 2550 - total flux cleaned = 0.00259457 Jy ! Component: 2600 - total flux cleaned = 0.00259461 Jy ! Component: 2650 - total flux cleaned = 0.00262654 Jy ! Component: 2700 - total flux cleaned = 0.00263446 Jy ! Component: 2750 - total flux cleaned = 0.00266607 Jy ! Component: 2800 - total flux cleaned = 0.00268175 Jy ! Component: 2850 - total flux cleaned = 0.00272087 Jy ! Component: 2900 - total flux cleaned = 0.00273654 Jy ! Component: 2950 - total flux cleaned = 0.00277543 Jy ! Component: 3000 - total flux cleaned = 0.00280644 Jy ! Component: 3050 - total flux cleaned = 0.00282192 Jy ! Component: 3100 - total flux cleaned = 0.00286826 Jy ! Component: 3150 - total flux cleaned = 0.00289133 Jy ! Component: 3200 - total flux cleaned = 0.00292978 Jy ! Component: 3250 - total flux cleaned = 0.0029834 Jy ! Component: 3300 - total flux cleaned = 0.00301405 Jy ! Component: 3350 - total flux cleaned = 0.00305226 Jy ! Component: 3400 - total flux cleaned = 0.0030981 Jy ! Component: 3450 - total flux cleaned = 0.00312861 Jy ! Component: 3500 - total flux cleaned = 0.00315916 Jy ! Component: 3550 - total flux cleaned = 0.00321255 Jy ! Component: 3600 - total flux cleaned = 0.00324307 Jy ! Component: 3650 - total flux cleaned = 0.00328118 Jy ! Component: 3700 - total flux cleaned = 0.00332694 Jy ! Component: 3750 - total flux cleaned = 0.00335743 Jy ! Component: 3800 - total flux cleaned = 0.00341085 Jy ! Component: 3850 - total flux cleaned = 0.00347187 Jy ! Component: 3900 - total flux cleaned = 0.00350241 Jy ! Component: 3950 - total flux cleaned = 0.00356342 Jy ! Component: 4000 - total flux cleaned = 0.00360159 Jy ! Component: 4050 - total flux cleaned = 0.00363983 Jy ! Total flux subtracted in 4096 components = 0.00370098 Jy ! Clean residual min=-0.000486 max=0.000466 Jy/beam ! Clean residual mean=0.000002 rms=0.000122 Jy/beam ! Combined flux in latest and established models = 0.0704762 Jy keep ! Adding 241 model components to the UV plane model. ! The established model now contains 382 components and 0.0704761 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a9_uvs/J1152+2312_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.485 x 2.749 at 13.65 degrees (North through East) ! Clean map min=-0.0015766 max=0.035793 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a9_uvs/J1152+2312_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0357926 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000116481 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.976303 0.976303 1.95261 3.90521 7.81043 15.6209 31.2417 62.4834 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.035 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 307.281 quit ! Quitting program ! Log file /scr/pima/bp171a9_uvs/J1152+2312_X_uvs.log closed on Sat Dec 21 09:12:06 2013