! Started logfile: /scr/pima/bp171ad_uvs/J0444-2809_X_uvs.log on Mon Dec 9 01:57:21 2013 obs /scr/pima/bp171ad_uvs/J0444-2809_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171ad_uvs/J0444-2809_X_uva.fits ! AN table 1: 19 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.775439 visibilities/baseline/integration-bin. ! Found source: J0444-2809 ! ! 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 1768 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/bp171ad_uvs/J0444-2809_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. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000147Jy sigma=0.774546 ! Fit after self-cal, rms=0.986064Jy sigma=0.755706 ! 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=0.8463 mas, bmaj=5.185 mas, bpa=6.17 degrees ! Estimated noise=44.0441 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 = 0.0145833 Jy ! Component: 100 - total flux cleaned = 0.0182113 Jy ! Total flux subtracted in 100 components = 0.0182113 Jy ! Clean residual min=-0.002641 max=0.002808 Jy/beam ! Clean residual mean=-0.000005 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.0182113 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0182113 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=0.022223Jy sigma=0.018463 ! Fit after self-cal, rms=0.020402Jy sigma=0.017276 ! 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=1.112 mas, bmaj=5.069 mas, bpa=5.384 degrees ! Estimated noise=24.4717 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 = 0.00384265 Jy ! Component: 100 - total flux cleaned = 0.0044232 Jy ! Component: 150 - total flux cleaned = 0.00448048 Jy ! Component: 200 - total flux cleaned = 0.00448166 Jy ! Total flux subtracted in 200 components = 0.00448166 Jy ! Clean residual min=-0.001876 max=0.001731 Jy/beam ! Clean residual mean=-0.000003 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.0226929 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 17 components and 0.0226929 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=0.020743Jy sigma=0.016052 ! Fit after self-cal, rms=0.020664Jy sigma=0.016033 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.112 x 5.069 at 5.384 degrees (North through East) ! Clean map min=-0.0019692 max=0.021588 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: ! HN 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! HN 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! HN 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! HN 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! HN 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! HN 0.91 KP 1.16 LA 0.92 OV 0.98 ! PT 0.84 SC 0.85 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! HN 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! HN 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.020664Jy sigma=0.016033 ! Fit after self-cal, rms=0.020437Jy sigma=0.015969 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.106 mas, bmaj=5.039 mas, bpa=5.392 degrees ! Estimated noise=23.9054 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 = -0.000251333 Jy ! Component: 100 - total flux cleaned = -0.00025623 Jy ! Component: 150 - total flux cleaned = -0.000230043 Jy ! Component: 200 - total flux cleaned = -0.000132159 Jy ! Total flux subtracted in 200 components = -0.000132159 Jy ! Clean residual min=-0.001471 max=0.001507 Jy/beam ! Clean residual mean=-0.000003 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.0225607 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 27 components and 0.0225607 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=0.020360Jy sigma=0.015887 ! Fit after self-cal, rms=0.020319Jy sigma=0.015877 ! 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=0.020319Jy sigma=0.015877 ! Fit after self-cal, rms=0.020312Jy sigma=0.015873 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.103 mas, bmaj=5.06 mas, bpa=5.456 degrees ! Estimated noise=23.8543 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.32636e-05 Jy ! Component: 100 - total flux cleaned = 2.8208e-05 Jy ! Component: 150 - total flux cleaned = 0.000114176 Jy ! Component: 200 - total flux cleaned = 0.000173506 Jy ! Total flux subtracted in 200 components = 0.000173506 Jy ! Clean residual min=-0.001426 max=0.001430 Jy/beam ! Clean residual mean=-0.000002 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.0227343 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 29 components and 0.0227343 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=0.020310Jy sigma=0.015805 ! Fit after self-cal, rms=0.020297Jy sigma=0.015801 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.37732e-05 Jy ! Component: 100 - total flux cleaned = 0.000106142 Jy ! Component: 150 - total flux cleaned = 0.000189002 Jy ! Component: 200 - total flux cleaned = 0.000250724 Jy ! Total flux subtracted in 200 components = 0.000250724 Jy ! Clean residual min=-0.001383 max=0.001364 Jy/beam ! Clean residual mean=-0.000002 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.022985 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 32 components and 0.022985 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=0.020315Jy sigma=0.015751 ! Fit after self-cal, rms=0.020309Jy sigma=0.015749 ! 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=0.020309Jy sigma=0.015749 ! Fit after self-cal, rms=0.020315Jy sigma=0.015746 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.102 mas, bmaj=5.078 mas, bpa=5.495 degrees ! Estimated noise=23.8721 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.33997e-05 Jy ! Component: 100 - total flux cleaned = 9.77624e-05 Jy ! Component: 150 - total flux cleaned = 0.000169399 Jy ! Component: 200 - total flux cleaned = 0.000223245 Jy ! Total flux subtracted in 200 components = 0.000223245 Jy ! Clean residual min=-0.001378 max=0.001319 Jy/beam ! Clean residual mean=-0.000002 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.0232082 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 34 components and 0.0232082 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=0.020328Jy sigma=0.015709 ! Fit after self-cal, rms=0.020324Jy sigma=0.015708 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 = 2.24966e-05 Jy ! Component: 100 - total flux cleaned = 9.602e-05 Jy ! Component: 150 - total flux cleaned = 0.000141185 Jy ! Component: 200 - total flux cleaned = 0.000183292 Jy ! Total flux subtracted in 200 components = 0.000183292 Jy ! Clean residual min=-0.001338 max=0.001286 Jy/beam ! Clean residual mean=-0.000001 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.0233915 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 37 components and 0.0233915 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=0.020337Jy sigma=0.015683 ! Fit after self-cal, rms=0.020336Jy sigma=0.015682 ! 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=0.020336Jy sigma=0.015682 ! Fit after self-cal, rms=0.020340Jy sigma=0.015681 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.624 mas, bmaj=5.521 mas, bpa=3.825 degrees ! Estimated noise=29.3234 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000269941 Jy ! Component: 100 - total flux cleaned = 0.000336288 Jy ! Component: 150 - total flux cleaned = 0.00040596 Jy ! Component: 200 - total flux cleaned = 0.000451797 Jy ! Total flux subtracted in 200 components = 0.000451797 Jy ! Clean residual min=-0.001476 max=0.001263 Jy/beam ! Clean residual mean=-0.000000 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.0238433 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 41 components and 0.0238433 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=0.020373Jy sigma=0.015650 ! Fit after self-cal, rms=0.020375Jy sigma=0.015649 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 = 2.55813e-05 Jy ! Component: 100 - total flux cleaned = 8.67968e-05 Jy ! Component: 150 - total flux cleaned = 0.000126578 Jy ! Component: 200 - total flux cleaned = 0.000164092 Jy ! Total flux subtracted in 200 components = 0.000164092 Jy ! Clean residual min=-0.001430 max=0.001212 Jy/beam ! Clean residual mean=0.000000 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.0240074 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 44 components and 0.0240074 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=0.020375Jy sigma=0.015644 ! Fit after self-cal, rms=0.020377Jy sigma=0.015644 ! 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=1.101 mas, bmaj=5.089 mas, bpa=5.514 degrees ! Estimated noise=23.8855 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.101 x 5.089 at 5.514 degrees (North through East) ! Clean map min=-0.0012333 max=0.019044 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=0.8432 mas, bmaj=5.223 mas, bpa=6.246 degrees ! Estimated noise=42.9094 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0155809 Jy ! Component: 100 - total flux cleaned = 0.0198537 Jy ! Component: 150 - total flux cleaned = 0.0206405 Jy ! Component: 200 - total flux cleaned = 0.0208796 Jy ! Total flux subtracted in 200 components = 0.0208796 Jy ! Clean residual min=-0.003128 max=0.002874 Jy/beam ! Clean residual mean=-0.000004 rms=0.000805 Jy/beam ! Combined flux in latest and established models = 0.0208797 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0208797 Jy ! Inverting map and beam ! Estimated beam: bmin=1.101 mas, bmaj=5.089 mas, bpa=5.514 degrees ! Estimated noise=23.8855 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 = 0.00123344 Jy ! Component: 100 - total flux cleaned = 0.0014564 Jy ! Component: 150 - total flux cleaned = 0.0015015 Jy ! Component: 200 - total flux cleaned = 0.00154165 Jy ! Total flux subtracted in 200 components = 0.00154165 Jy ! Clean residual min=-0.001706 max=0.001662 Jy/beam ! Clean residual mean=-0.000004 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.0224213 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 26 components and 0.0224213 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=2.624 mas, bmaj=5.521 mas, bpa=3.825 degrees ! Estimated noise=29.3234 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000602406 Jy ! Component: 100 - total flux cleaned = 0.000703238 Jy ! Component: 150 - total flux cleaned = 0.000778522 Jy ! Component: 200 - total flux cleaned = 0.000849226 Jy ! Total flux subtracted in 200 components = 0.000849226 Jy ! Clean residual min=-0.001690 max=0.001523 Jy/beam ! Clean residual mean=-0.000002 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.0232705 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 = 6.68824e-05 Jy ! Component: 100 - total flux cleaned = 0.000130032 Jy ! Component: 150 - total flux cleaned = 0.000190203 Jy ! Component: 200 - total flux cleaned = 0.000247376 Jy ! Total flux subtracted in 200 components = 0.000247376 Jy ! Clean residual min=-0.001598 max=0.001424 Jy/beam ! Clean residual mean=-0.000001 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.0235179 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 32 components and 0.0235179 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.101 mas, bmaj=5.089 mas, bpa=5.514 degrees ! Estimated noise=23.8855 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000192894 Jy ! Component: 100 - total flux cleaned = -0.000315535 Jy ! Component: 150 - total flux cleaned = -0.000314808 Jy ! Component: 200 - total flux cleaned = -0.000260028 Jy ! Total flux subtracted in 200 components = -0.000260028 Jy ! Clean residual min=-0.001421 max=0.001348 Jy/beam ! Clean residual mean=-0.000002 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.0232579 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 41 components and 0.0232579 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=0.020284Jy sigma=0.015750 ! Fit after self-cal, rms=0.020293Jy sigma=0.015747 wmodel /scr/pima/bp171ad_uvs/J0444-2809_X_map.mod ! Writing 41 model components to file: /scr/pima/bp171ad_uvs/J0444-2809_X_map.mod wobs /scr/pima/bp171ad_uvs/J0444-2809_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ad_uvs/J0444-2809_X_uvs.fits wwins /scr/pima/bp171ad_uvs/J0444-2809_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171ad_uvs/J0444-2809_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 = -0.000440781 Jy ! Component: 100 - total flux cleaned = -0.000297181 Jy ! Component: 150 - total flux cleaned = -0.000205246 Jy ! Component: 200 - total flux cleaned = -0.000138401 Jy ! Component: 250 - total flux cleaned = -6.1641e-05 Jy ! Component: 300 - total flux cleaned = 5.08046e-05 Jy ! Component: 350 - total flux cleaned = 0.000184702 Jy ! Component: 400 - total flux cleaned = 0.000313791 Jy ! Component: 450 - total flux cleaned = 0.000439314 Jy ! Component: 500 - total flux cleaned = 0.000561296 Jy ! Component: 550 - total flux cleaned = 0.000645756 Jy ! Component: 600 - total flux cleaned = 0.000717929 Jy ! Component: 650 - total flux cleaned = 0.000741967 Jy ! Component: 700 - total flux cleaned = 0.000729429 Jy ! Component: 750 - total flux cleaned = 0.000729202 Jy ! Component: 800 - total flux cleaned = 0.000715984 Jy ! Component: 850 - total flux cleaned = 0.000715911 Jy ! Component: 900 - total flux cleaned = 0.000702028 Jy ! Component: 950 - total flux cleaned = 0.000687206 Jy ! Component: 1000 - total flux cleaned = 0.000686865 Jy ! Component: 1050 - total flux cleaned = 0.000670982 Jy ! Component: 1100 - total flux cleaned = 0.00067113 Jy ! Component: 1150 - total flux cleaned = 0.000654253 Jy ! Component: 1200 - total flux cleaned = 0.000654422 Jy ! Component: 1250 - total flux cleaned = 0.000636002 Jy ! Component: 1300 - total flux cleaned = 0.000636089 Jy ! Component: 1350 - total flux cleaned = 0.000616707 Jy ! Component: 1400 - total flux cleaned = 0.000595869 Jy ! Component: 1450 - total flux cleaned = 0.00059543 Jy ! Component: 1500 - total flux cleaned = 0.00057273 Jy ! Component: 1550 - total flux cleaned = 0.000572866 Jy ! Component: 1600 - total flux cleaned = 0.000548351 Jy ! Component: 1650 - total flux cleaned = 0.000548822 Jy ! Component: 1700 - total flux cleaned = 0.000522726 Jy ! Component: 1750 - total flux cleaned = 0.000494801 Jy ! Component: 1800 - total flux cleaned = 0.000465549 Jy ! Component: 1850 - total flux cleaned = 0.000434593 Jy ! Component: 1900 - total flux cleaned = 0.000402982 Jy ! Component: 1950 - total flux cleaned = 0.000403436 Jy ! Component: 2000 - total flux cleaned = 0.000368748 Jy ! Component: 2050 - total flux cleaned = 0.000368541 Jy ! Component: 2100 - total flux cleaned = 0.000367804 Jy ! Component: 2150 - total flux cleaned = 0.000366905 Jy ! Component: 2200 - total flux cleaned = 0.000366576 Jy ! Component: 2250 - total flux cleaned = 0.00036565 Jy ! Component: 2300 - total flux cleaned = 0.000365396 Jy ! Component: 2350 - total flux cleaned = 0.000365553 Jy ! Component: 2400 - total flux cleaned = 0.000311943 Jy ! Component: 2450 - total flux cleaned = 0.000310786 Jy ! Component: 2500 - total flux cleaned = 0.000309948 Jy ! Component: 2550 - total flux cleaned = 0.000308311 Jy ! Component: 2600 - total flux cleaned = 0.000307545 Jy ! Component: 2650 - total flux cleaned = 0.0003085 Jy ! Component: 2700 - total flux cleaned = 0.000308821 Jy ! Component: 2750 - total flux cleaned = 0.000233241 Jy ! Component: 2800 - total flux cleaned = 0.000231772 Jy ! Component: 2850 - total flux cleaned = 0.00023132 Jy ! Component: 2900 - total flux cleaned = 0.000230723 Jy ! Component: 2950 - total flux cleaned = 0.000229938 Jy ! Component: 3000 - total flux cleaned = 0.000229145 Jy ! Component: 3050 - total flux cleaned = 0.000229456 Jy ! Component: 3100 - total flux cleaned = 0.000232179 Jy ! Component: 3150 - total flux cleaned = 0.000233382 Jy ! Component: 3200 - total flux cleaned = 0.00011832 Jy ! Component: 3250 - total flux cleaned = 0.00011517 Jy ! Component: 3300 - total flux cleaned = 0.000111282 Jy ! Component: 3350 - total flux cleaned = 0.00010853 Jy ! Component: 3400 - total flux cleaned = 0.00010368 Jy ! Component: 3450 - total flux cleaned = 0.000101845 Jy ! Component: 3500 - total flux cleaned = 9.90795e-05 Jy ! Component: 3550 - total flux cleaned = 0.000100875 Jy ! Component: 3600 - total flux cleaned = 9.91624e-05 Jy ! Component: 3650 - total flux cleaned = 9.93093e-05 Jy ! Component: 3700 - total flux cleaned = 9.72156e-05 Jy ! Component: 3750 - total flux cleaned = 9.9103e-05 Jy ! Component: 3800 - total flux cleaned = 0.000100691 Jy ! Component: 3850 - total flux cleaned = 0.000106498 Jy ! Component: 3900 - total flux cleaned = 0.000108543 Jy ! Component: 3950 - total flux cleaned = 0.000113013 Jy ! Component: 4000 - total flux cleaned = 0.000121542 Jy ! Component: 4050 - total flux cleaned = 0.000126968 Jy ! Total flux subtracted in 4096 components = 0.000128185 Jy ! Clean residual min=-0.017141 max=0.016372 Jy/beam ! Clean residual mean=-0.000060 rms=0.003228 Jy/beam ! Combined flux in latest and established models = 0.023386 Jy keep ! Adding 132 model components to the UV plane model. ! The established model now contains 173 components and 0.023386 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ad_uvs/J0444-2809_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.101 x 5.089 at 5.514 degrees (North through East) ! Clean map min=-0.029665 max=0.030923 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ad_uvs/J0444-2809_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.030923 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00346575 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -33.623 33.623 67.246 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0103 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.03 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 8.922 quit ! Quitting program ! Log file /scr/pima/bp171ad_uvs/J0444-2809_X_uvs.log closed on Mon Dec 9 01:57:26 2013