! Started logfile: /scr/pima/bp171a5_uvs/J0952-2720_C_uvs.log on Sat Apr 20 01:31:07 2013 obs /scr/pima/bp171a5_uvs/J0952-2720_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a5_uvs/J0952-2720_C_uva.fits ! AN table 1: 7 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.964286 visibilities/baseline/integration-bin. ! Found source: J0952-2720 ! ! 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 4.14397e+09 3.2e+07 1 3.2e+07 ! 02 2 4.17597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.20797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.23997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.43197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.52797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.55997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.59197e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1944 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 = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171a5_uvs/J0952-2720_C] 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 0.300x0.300 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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.032317Jy sigma=0.729778 ! Fit after self-cal, rms=0.762997Jy sigma=0.539393 ! 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=1.208 mas, bmaj=3.408 mas, bpa=7.989 degrees ! Estimated noise=33.8473 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 = 0.166627 Jy ! Component: 100 - total flux cleaned = 0.221168 Jy ! Total flux subtracted in 100 components = 0.221168 Jy ! Clean residual min=-0.012207 max=0.023420 Jy/beam ! Clean residual mean=-0.000130 rms=0.003166 Jy/beam ! Combined flux in latest and established models = 0.221168 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.221168 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=0.060349Jy sigma=0.042662 ! Fit after self-cal, rms=0.060142Jy sigma=0.042515 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0264973 Jy ! Component: 100 - total flux cleaned = 0.0415413 Jy ! Total flux subtracted in 100 components = 0.0415413 Jy ! Clean residual min=-0.007307 max=0.008623 Jy/beam ! Clean residual mean=-0.000064 rms=0.001676 Jy/beam ! Combined flux in latest and established models = 0.26271 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 26 components and 0.26271 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=0.039957Jy sigma=0.028240 ! Fit after self-cal, rms=0.039905Jy sigma=0.028203 ! 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=1.621 mas, bmaj=4.115 mas, bpa=6.076 degrees ! Estimated noise=22.6856 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 = 0.0138185 Jy ! Component: 100 - total flux cleaned = 0.0204553 Jy ! Component: 150 - total flux cleaned = 0.0238836 Jy ! Component: 200 - total flux cleaned = 0.0257051 Jy ! Total flux subtracted in 200 components = 0.0257051 Jy ! Clean residual min=-0.008210 max=0.007336 Jy/beam ! Clean residual mean=-0.000044 rms=0.001698 Jy/beam ! Combined flux in latest and established models = 0.288415 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 51 components and 0.288415 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=0.035330Jy sigma=0.024968 ! Fit after self-cal, rms=0.035324Jy sigma=0.024964 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 KP 0.89 LA 1.03 ! MK 1.08 NL 1.12 OV 0.96 PT 0.89 ! SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.09 KP 0.93 LA 1.08 ! MK 0.97 NL 1.15 OV 1.01 PT 0.98 ! SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.07 KP 0.97 LA 1.02 ! MK 1.07 NL 1.13 OV 0.97 PT 0.93 ! SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.08 KP 0.96 LA 1.03 ! MK 1.02 NL 1.04 OV 0.95 PT 0.97 ! SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 KP 0.85 LA 1.05 ! MK 1.00 NL 1.07 OV 0.93 PT 0.90 ! SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.01 KP 0.98 LA 1.12 ! MK 0.98 NL 1.05 OV 0.97 PT 1.02 ! SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.94 KP 0.93 LA 1.03 ! MK 0.99 NL 1.07 OV 0.94 PT 0.96 ! SC 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 KP 0.98 LA 1.03 ! MK 0.98 NL 1.04 OV 0.97 PT 0.91 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.035324Jy sigma=0.024964 ! Fit after self-cal, rms=0.027715Jy sigma=0.019312 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.624 mas, bmaj=4.125 mas, bpa=6.296 degrees ! Estimated noise=22.714 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 (12, -14.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0026657 Jy ! Component: 100 - total flux cleaned = 0.0040234 Jy ! Component: 150 - total flux cleaned = 0.00442304 Jy ! Component: 200 - total flux cleaned = 0.00470159 Jy ! Total flux subtracted in 200 components = 0.00470159 Jy ! Clean residual min=-0.001905 max=0.001876 Jy/beam ! Clean residual mean=-0.000006 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.293116 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 68 components and 0.293116 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=0.027462Jy sigma=0.019130 ! Fit after self-cal, rms=0.027450Jy sigma=0.019105 ! 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=0.027450Jy sigma=0.019105 ! Fit after self-cal, rms=0.027387Jy sigma=0.019087 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.624 mas, bmaj=4.124 mas, bpa=6.252 degrees ! Estimated noise=22.6962 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101342 Jy ! Component: 100 - total flux cleaned = 0.00130145 Jy ! Component: 150 - total flux cleaned = 0.00152128 Jy ! Component: 200 - total flux cleaned = 0.00166085 Jy ! Total flux subtracted in 200 components = 0.00166085 Jy ! Clean residual min=-0.001774 max=0.001543 Jy/beam ! Clean residual mean=-0.000005 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.294777 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 83 components and 0.294777 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=0.027341Jy sigma=0.019054 ! Fit after self-cal, rms=0.027332Jy sigma=0.019049 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 = 0.000186599 Jy ! Component: 100 - total flux cleaned = 0.000330865 Jy ! Component: 150 - total flux cleaned = 0.00044765 Jy ! Component: 200 - total flux cleaned = 0.000501987 Jy ! Total flux subtracted in 200 components = 0.000501987 Jy ! Clean residual min=-0.001802 max=0.001521 Jy/beam ! Clean residual mean=-0.000004 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.295279 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 91 components and 0.295279 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=0.027317Jy sigma=0.019038 ! Fit after self-cal, rms=0.027313Jy sigma=0.019036 ! 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=0.027313Jy sigma=0.019036 ! Fit after self-cal, rms=0.027311Jy sigma=0.019032 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.624 mas, bmaj=4.124 mas, bpa=6.227 degrees ! Estimated noise=22.7008 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000291219 Jy ! Component: 100 - total flux cleaned = 0.000429442 Jy ! Component: 150 - total flux cleaned = 0.000525979 Jy ! Component: 200 - total flux cleaned = 0.000561874 Jy ! Total flux subtracted in 200 components = 0.000561874 Jy ! Clean residual min=-0.001732 max=0.001482 Jy/beam ! Clean residual mean=-0.000004 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.295841 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 103 components and 0.295841 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=0.027299Jy sigma=0.019023 ! Fit after self-cal, rms=0.027295Jy sigma=0.019021 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 = 6.35542e-05 Jy ! Component: 100 - total flux cleaned = 0.000148336 Jy ! Component: 150 - total flux cleaned = 0.000200857 Jy ! Component: 200 - total flux cleaned = 0.000231316 Jy ! Total flux subtracted in 200 components = 0.000231316 Jy ! Clean residual min=-0.001736 max=0.001484 Jy/beam ! Clean residual mean=-0.000003 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.296072 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 107 components and 0.296072 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=0.027288Jy sigma=0.019016 ! Fit after self-cal, rms=0.027286Jy sigma=0.019015 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.027286Jy sigma=0.019015 ! Fit after self-cal, rms=0.027291Jy sigma=0.019014 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.2 mas, bmaj=10.86 mas, bpa=12.18 degrees ! Estimated noise=28.6289 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000523333 Jy ! Component: 100 - total flux cleaned = 0.000782877 Jy ! Component: 150 - total flux cleaned = 0.000804666 Jy ! Component: 200 - total flux cleaned = 0.00081115 Jy ! Total flux subtracted in 200 components = 0.00081115 Jy ! Clean residual min=-0.001432 max=0.001390 Jy/beam ! Clean residual mean=-0.000003 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.296884 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 114 components and 0.296884 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=0.027290Jy sigma=0.019013 ! Fit after self-cal, rms=0.027289Jy sigma=0.019012 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 = 9.15205e-05 Jy ! Component: 100 - total flux cleaned = 0.000117916 Jy ! Component: 150 - total flux cleaned = 0.000129926 Jy ! Component: 200 - total flux cleaned = 0.000130322 Jy ! Total flux subtracted in 200 components = 0.000130322 Jy ! Clean residual min=-0.001445 max=0.001393 Jy/beam ! Clean residual mean=-0.000002 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.297014 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 121 components and 0.297014 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=0.027287Jy sigma=0.019011 ! Fit after self-cal, rms=0.027286Jy sigma=0.019010 ! 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=1.624 mas, bmaj=4.125 mas, bpa=6.225 degrees ! Estimated noise=22.7048 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.624 x 4.125 at 6.225 degrees (North through East) ! Clean map min=-0.0016267 max=0.22812 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=1.207 mas, bmaj=3.415 mas, bpa=8.125 degrees ! Estimated noise=33.9076 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.167098 Jy ! Component: 100 - total flux cleaned = 0.222583 Jy ! Component: 150 - total flux cleaned = 0.248822 Jy ! Component: 200 - total flux cleaned = 0.263535 Jy ! Total flux subtracted in 200 components = 0.263535 Jy ! Clean residual min=-0.004287 max=0.007816 Jy/beam ! Clean residual mean=-0.000055 rms=0.001277 Jy/beam ! Combined flux in latest and established models = 0.263535 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 0.263535 Jy ! Inverting map and beam ! Estimated beam: bmin=1.624 mas, bmaj=4.125 mas, bpa=6.225 degrees ! Estimated noise=22.7048 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 = 0.0126398 Jy ! Component: 100 - total flux cleaned = 0.0188625 Jy ! Component: 150 - total flux cleaned = 0.0226923 Jy ! Component: 200 - total flux cleaned = 0.0252874 Jy ! Total flux subtracted in 200 components = 0.0252874 Jy ! Clean residual min=-0.002024 max=0.002537 Jy/beam ! Clean residual mean=-0.000026 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.288823 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 72 components and 0.288823 Jy ! Inverting map ! Added new window around map position (-2.7, 5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00233748 Jy ! Component: 100 - total flux cleaned = 0.00368112 Jy ! Component: 150 - total flux cleaned = 0.00429572 Jy ! Component: 200 - total flux cleaned = 0.0048402 Jy ! Total flux subtracted in 200 components = 0.0048402 Jy ! Clean residual min=-0.001782 max=0.001432 Jy/beam ! Clean residual mean=-0.000011 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.293663 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 88 components and 0.293663 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.2 mas, bmaj=10.86 mas, bpa=12.18 degrees ! Estimated noise=28.6289 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112324 Jy ! Component: 100 - total flux cleaned = 0.00189393 Jy ! Component: 150 - total flux cleaned = 0.0022454 Jy ! Component: 200 - total flux cleaned = 0.00247534 Jy ! Total flux subtracted in 200 components = 0.00247534 Jy ! Clean residual min=-0.001436 max=0.001469 Jy/beam ! Clean residual mean=-0.000006 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.296138 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 = 0.000163662 Jy ! Component: 100 - total flux cleaned = 0.000307521 Jy ! Component: 150 - total flux cleaned = 0.00038528 Jy ! Component: 200 - total flux cleaned = 0.000457129 Jy ! Total flux subtracted in 200 components = 0.000457129 Jy ! Clean residual min=-0.001369 max=0.001464 Jy/beam ! Clean residual mean=-0.000004 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.296595 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 112 components and 0.296595 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.624 mas, bmaj=4.125 mas, bpa=6.225 degrees ! Estimated noise=22.7048 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.26951e-05 Jy ! Component: 100 - total flux cleaned = -0.000125954 Jy ! Component: 150 - total flux cleaned = -0.000107151 Jy ! Component: 200 - total flux cleaned = -0.000125356 Jy ! Total flux subtracted in 200 components = -0.000125356 Jy ! Clean residual min=-0.001561 max=0.001324 Jy/beam ! Clean residual mean=-0.000003 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.29647 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 128 components and 0.29647 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=0.027202Jy sigma=0.018951 ! Fit after self-cal, rms=0.027200Jy sigma=0.018948 wmodel /scr/pima/bp171a5_uvs/J0952-2720_C_map.mod ! Writing 128 model components to file: /scr/pima/bp171a5_uvs/J0952-2720_C_map.mod wobs /scr/pima/bp171a5_uvs/J0952-2720_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a5_uvs/J0952-2720_C_uvs.fits wwins /scr/pima/bp171a5_uvs/J0952-2720_C_map.win ! wwins: Wrote 3 windows to /scr/pima/bp171a5_uvs/J0952-2720_C_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 = -0.000610791 Jy ! Component: 100 - total flux cleaned = -0.00092397 Jy ! Component: 150 - total flux cleaned = -0.000991008 Jy ! Component: 200 - total flux cleaned = -0.00105364 Jy ! Component: 250 - total flux cleaned = -0.00111403 Jy ! Component: 300 - total flux cleaned = -0.00121027 Jy ! Component: 350 - total flux cleaned = -0.0013592 Jy ! Component: 400 - total flux cleaned = -0.00143069 Jy ! Component: 450 - total flux cleaned = -0.00151825 Jy ! Component: 500 - total flux cleaned = -0.00160337 Jy ! Component: 550 - total flux cleaned = -0.00163637 Jy ! Component: 600 - total flux cleaned = -0.00166882 Jy ! Component: 650 - total flux cleaned = -0.00170046 Jy ! Component: 700 - total flux cleaned = -0.0017469 Jy ! Component: 750 - total flux cleaned = -0.00174678 Jy ! Component: 800 - total flux cleaned = -0.00174676 Jy ! Component: 850 - total flux cleaned = -0.00177562 Jy ! Component: 900 - total flux cleaned = -0.00180386 Jy ! Component: 950 - total flux cleaned = -0.00185916 Jy ! Component: 1000 - total flux cleaned = -0.00187274 Jy ! Component: 1050 - total flux cleaned = -0.00189952 Jy ! Component: 1100 - total flux cleaned = -0.00188649 Jy ! Component: 1150 - total flux cleaned = -0.0019126 Jy ! Component: 1200 - total flux cleaned = -0.00192529 Jy ! Component: 1250 - total flux cleaned = -0.00191279 Jy ! Component: 1300 - total flux cleaned = -0.00194989 Jy ! Component: 1350 - total flux cleaned = -0.00192533 Jy ! Component: 1400 - total flux cleaned = -0.00191342 Jy ! Component: 1450 - total flux cleaned = -0.00192558 Jy ! Component: 1500 - total flux cleaned = -0.00192539 Jy ! Component: 1550 - total flux cleaned = -0.00191385 Jy ! Component: 1600 - total flux cleaned = -0.00190275 Jy ! Component: 1650 - total flux cleaned = -0.00185808 Jy ! Component: 1700 - total flux cleaned = -0.00188021 Jy ! Component: 1750 - total flux cleaned = -0.00183658 Jy ! Component: 1800 - total flux cleaned = -0.00187957 Jy ! Component: 1850 - total flux cleaned = -0.00191121 Jy ! Component: 1900 - total flux cleaned = -0.00190061 Jy ! Component: 1950 - total flux cleaned = -0.00190053 Jy ! Component: 2000 - total flux cleaned = -0.00190044 Jy ! Component: 2050 - total flux cleaned = -0.00190028 Jy ! Component: 2100 - total flux cleaned = -0.00187026 Jy ! Component: 2150 - total flux cleaned = -0.00188008 Jy ! Component: 2200 - total flux cleaned = -0.00185074 Jy ! Component: 2250 - total flux cleaned = -0.0018507 Jy ! Component: 2300 - total flux cleaned = -0.00186987 Jy ! Component: 2350 - total flux cleaned = -0.00186029 Jy ! Component: 2400 - total flux cleaned = -0.00186954 Jy ! Component: 2450 - total flux cleaned = -0.00185105 Jy ! Component: 2500 - total flux cleaned = -0.00185104 Jy ! Component: 2550 - total flux cleaned = -0.00186005 Jy ! Component: 2600 - total flux cleaned = -0.00188722 Jy ! Component: 2650 - total flux cleaned = -0.00193191 Jy ! Component: 2700 - total flux cleaned = -0.00196719 Jy ! Component: 2750 - total flux cleaned = -0.0019496 Jy ! Component: 2800 - total flux cleaned = -0.00197579 Jy ! Component: 2850 - total flux cleaned = -0.00201022 Jy ! Component: 2900 - total flux cleaned = -0.00203582 Jy ! Component: 2950 - total flux cleaned = -0.00207817 Jy ! Component: 3000 - total flux cleaned = -0.00208656 Jy ! Component: 3050 - total flux cleaned = -0.00212826 Jy ! Component: 3100 - total flux cleaned = -0.00212834 Jy ! Component: 3150 - total flux cleaned = -0.00217774 Jy ! Component: 3200 - total flux cleaned = -0.00218591 Jy ! Component: 3250 - total flux cleaned = -0.00221018 Jy ! Component: 3300 - total flux cleaned = -0.00222625 Jy ! Component: 3350 - total flux cleaned = -0.0022421 Jy ! Component: 3400 - total flux cleaned = -0.00225804 Jy ! Component: 3450 - total flux cleaned = -0.00227375 Jy ! Component: 3500 - total flux cleaned = -0.00230493 Jy ! Component: 3550 - total flux cleaned = -0.00232816 Jy ! Component: 3600 - total flux cleaned = -0.00234359 Jy ! Component: 3650 - total flux cleaned = -0.00235885 Jy ! Component: 3700 - total flux cleaned = -0.00240437 Jy ! Component: 3750 - total flux cleaned = -0.00244205 Jy ! Component: 3800 - total flux cleaned = -0.00246447 Jy ! Component: 3850 - total flux cleaned = -0.00249424 Jy ! Component: 3900 - total flux cleaned = -0.0025311 Jy ! Component: 3950 - total flux cleaned = -0.00253841 Jy ! Component: 4000 - total flux cleaned = -0.00257488 Jy ! Component: 4050 - total flux cleaned = -0.00258211 Jy ! Total flux subtracted in 4096 components = -0.00258214 Jy ! Clean residual min=-0.000402 max=0.000360 Jy/beam ! Clean residual mean=-0.000001 rms=0.000126 Jy/beam ! Combined flux in latest and established models = 0.293888 Jy keep ! Adding 255 model components to the UV plane model. ! The established model now contains 383 components and 0.293888 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a5_uvs/J0952-2720_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.624 x 4.125 at 6.225 degrees (North through East) ! Clean map min=-0.0013214 max=0.23035 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a5_uvs/J0952-2720_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.230348 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000125138 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.162978 0.162978 0.325955 0.65191 1.30382 2.60764 5.21528 10.4306 20.8611 41.7223 83.4445 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.23 quit ! Quitting program ! Log file /scr/pima/bp171a5_uvs/J0952-2720_C_uvs.log closed on Sat Apr 20 01:31:12 2013