! Started logfile: /scr/pima/s3111a_uvs/J0340-2119_X_uvs.log on Mon Jul 23 07:15:40 2012 obs /scr/pima/s3111a_uvs/J0340-2119_X_uva.fits ! Reading UV FITS file: /scr/pima/s3111a_uvs/J0340-2119_X_uva.fits ! AN table 1: 10 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.796429 visibilities/baseline/integration-bin. ! Found source: J0340-2119 ! ! 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 8.41193e+09 1.6e+07 1 1.6e+07 ! 02 2 8.42793e+09 1.6e+07 1 1.6e+07 ! 03 3 8.52393e+09 1.6e+07 1 1.6e+07 ! 04 4 8.57193e+09 1.6e+07 1 1.6e+07 ! 05 5 8.65193e+09 1.6e+07 1 1.6e+07 ! 06 6 8.82793e+09 1.6e+07 1 1.6e+07 ! 07 7 8.85993e+09 1.6e+07 1 1.6e+07 ! 08 8 8.89193e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1784 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 = 512 print "field_cell =",field_cell ! field_cell = 0.1 print "taper_size =",taper_size ! taper_size = 120 ![@/home/lpetrov/bin/01_muppet /scr/pima/s3111a_uvs/J0340-2119_X] 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 = 512x512 pixels with 0.100x0.100 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 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.034669Jy sigma=0.731622 ! Fit after self-cal, rms=0.791947Jy sigma=0.559991 ! 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=0.5669 mas, bmaj=1.584 mas, bpa=-1.583 degrees ! Estimated noise=41.6706 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 = 0.158655 Jy ! Component: 100 - total flux cleaned = 0.202706 Jy ! Total flux subtracted in 100 components = 0.202706 Jy ! Clean residual min=-0.037314 max=0.070075 Jy/beam ! Clean residual mean=0.002280 rms=0.012819 Jy/beam ! Combined flux in latest and established models = 0.202706 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.202706 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=0.137670Jy sigma=0.097347 ! Fit after self-cal, rms=0.137478Jy sigma=0.097212 ! 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=0.6955 mas, bmaj=1.84 mas, bpa=-1.742 degrees ! Estimated noise=24.4851 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 = 0.0413632 Jy ! Component: 100 - total flux cleaned = 0.0532613 Jy ! Component: 150 - total flux cleaned = 0.0578933 Jy ! Component: 200 - total flux cleaned = 0.061201 Jy ! Total flux subtracted in 200 components = 0.061201 Jy ! Clean residual min=-0.031887 max=0.079966 Jy/beam ! Clean residual mean=0.003310 rms=0.014436 Jy/beam ! Combined flux in latest and established models = 0.263907 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 22 components and 0.263907 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=0.122451Jy sigma=0.086586 ! Fit after self-cal, rms=0.122138Jy sigma=0.086365 ! Inverting map ! Added new window around map position (-1.6, -1.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0739765 Jy ! Component: 100 - total flux cleaned = 0.106492 Jy ! Component: 150 - total flux cleaned = 0.115755 Jy ! Component: 200 - total flux cleaned = 0.118189 Jy ! Total flux subtracted in 200 components = 0.118189 Jy ! Clean residual min=-0.022843 max=0.027773 Jy/beam ! Clean residual mean=0.001816 rms=0.007162 Jy/beam ! Combined flux in latest and established models = 0.382096 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 44 components and 0.382096 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=0.069465Jy sigma=0.049119 ! Fit after self-cal, rms=0.065633Jy sigma=0.046409 ! 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 1.07 HN 1.00 LA 0.86 MK 0.97 ! NL 1.05 OV 1.14 PT 0.91 SC 0.78 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 HN 1.01 LA 0.85 MK 0.97 ! NL 1.01 OV 1.11 PT 0.91 SC 0.80 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 HN 0.93 LA 0.83 MK 0.93 ! NL 1.04 OV 1.15 PT 0.91 SC 0.80 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 HN 0.98 LA 0.85 MK 0.95 ! NL 1.03 OV 1.18 PT 0.93 SC 0.84 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 HN 0.93 LA 0.87 MK 0.91 ! NL 1.00 OV 1.28 PT 0.91 SC 0.80 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 HN 0.99 LA 0.87 MK 0.97 ! NL 1.04 OV 1.22 PT 0.94 SC 0.82 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.04 LA 0.81 MK 1.00* ! NL 1.06 OV 1.29 PT 1.02 SC 0.82 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 HN 1.05 LA 0.85 MK 0.95 ! NL 1.06 OV 1.27 PT 0.94 SC 0.89 ! ! ! Fit before self-cal, rms=0.065633Jy sigma=0.046409 ! Fit after self-cal, rms=0.052014Jy sigma=0.036077 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6767 mas, bmaj=1.792 mas, bpa=-0.5661 degrees ! Estimated noise=22.9565 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 = 0.0119399 Jy ! Component: 100 - total flux cleaned = 0.015081 Jy ! Component: 150 - total flux cleaned = 0.0160518 Jy ! Component: 200 - total flux cleaned = 0.0160495 Jy ! Total flux subtracted in 200 components = 0.0160495 Jy ! Clean residual min=-0.009861 max=0.012523 Jy/beam ! Clean residual mean=-0.000160 rms=0.003222 Jy/beam ! Combined flux in latest and established models = 0.398145 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 76 components and 0.398145 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=0.048329Jy sigma=0.033298 ! Fit after self-cal, rms=0.048095Jy sigma=0.033129 ! 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=0.048095Jy sigma=0.033129 ! Fit after self-cal, rms=0.047525Jy sigma=0.032947 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.676 mas, bmaj=1.792 mas, bpa=-0.7688 degrees ! Estimated noise=22.9014 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00648452 Jy ! Component: 100 - total flux cleaned = 0.0086834 Jy ! Component: 150 - total flux cleaned = 0.00944273 Jy ! Component: 200 - total flux cleaned = 0.0102537 Jy ! Total flux subtracted in 200 components = 0.0102537 Jy ! Clean residual min=-0.009071 max=0.011379 Jy/beam ! Clean residual mean=-0.000115 rms=0.002807 Jy/beam ! Combined flux in latest and established models = 0.408399 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 93 components and 0.408399 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=0.046163Jy sigma=0.031984 ! Fit after self-cal, rms=0.045990Jy sigma=0.031918 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 = 0.00217839 Jy ! Component: 100 - total flux cleaned = 0.00242971 Jy ! Component: 150 - total flux cleaned = 0.00287622 Jy ! Component: 200 - total flux cleaned = 0.00339049 Jy ! Total flux subtracted in 200 components = 0.00339049 Jy ! Clean residual min=-0.008887 max=0.010804 Jy/beam ! Clean residual mean=-0.000173 rms=0.002639 Jy/beam ! Combined flux in latest and established models = 0.411789 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 100 components and 0.411789 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=0.045421Jy sigma=0.031481 ! Fit after self-cal, rms=0.045336Jy sigma=0.031458 ! 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=0.045336Jy sigma=0.031458 ! Fit after self-cal, rms=0.044840Jy sigma=0.031308 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6764 mas, bmaj=1.794 mas, bpa=-0.905 degrees ! Estimated noise=22.8535 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00337564 Jy ! Component: 100 - total flux cleaned = 0.0048036 Jy ! Component: 150 - total flux cleaned = 0.00535154 Jy ! Component: 200 - total flux cleaned = 0.00586112 Jy ! Total flux subtracted in 200 components = 0.00586112 Jy ! Clean residual min=-0.008743 max=0.009968 Jy/beam ! Clean residual mean=-0.000067 rms=0.002460 Jy/beam ! Combined flux in latest and established models = 0.41765 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 113 components and 0.417651 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=0.044357Jy sigma=0.030956 ! Fit after self-cal, rms=0.044297Jy sigma=0.030934 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 = 0.00126504 Jy ! Component: 100 - total flux cleaned = 0.00142013 Jy ! Component: 150 - total flux cleaned = 0.00184734 Jy ! Component: 200 - total flux cleaned = 0.00217892 Jy ! Total flux subtracted in 200 components = 0.00217892 Jy ! Clean residual min=-0.008599 max=0.009647 Jy/beam ! Clean residual mean=-0.000102 rms=0.002384 Jy/beam ! Combined flux in latest and established models = 0.419829 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 123 components and 0.419829 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=0.044066Jy sigma=0.030754 ! Fit after self-cal, rms=0.044034Jy sigma=0.030745 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 120 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=0.044034Jy sigma=0.030745 ! Fit after self-cal, rms=0.043861Jy sigma=0.030692 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.116 mas, bmaj=2.548 mas, bpa=3.487 degrees ! Estimated noise=27.8688 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00273691 Jy ! Component: 100 - total flux cleaned = 0.00284337 Jy ! Component: 150 - total flux cleaned = 0.00301207 Jy ! Component: 200 - total flux cleaned = 0.00301987 Jy ! Total flux subtracted in 200 components = 0.00301987 Jy ! Clean residual min=-0.009969 max=0.012906 Jy/beam ! Clean residual mean=-0.000081 rms=0.003093 Jy/beam ! Combined flux in latest and established models = 0.422849 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 130 components and 0.422849 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=0.043699Jy sigma=0.030621 ! Fit after self-cal, rms=0.043631Jy sigma=0.030589 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 = 0.00043445 Jy ! Component: 100 - total flux cleaned = 0.000512273 Jy ! Component: 150 - total flux cleaned = 0.000454011 Jy ! Component: 200 - total flux cleaned = 0.000399173 Jy ! Total flux subtracted in 200 components = 0.000399173 Jy ! Clean residual min=-0.009667 max=0.012552 Jy/beam ! Clean residual mean=-0.000098 rms=0.003025 Jy/beam ! Combined flux in latest and established models = 0.423248 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 137 components and 0.423248 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=0.043580Jy sigma=0.030557 ! Fit after self-cal, rms=0.043547Jy sigma=0.030543 ! 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=0.6768 mas, bmaj=1.795 mas, bpa=-0.9742 degrees ! Estimated noise=22.8455 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6768 x 1.795 at -0.9742 degrees (North through East) ! Clean map min=-0.012572 max=0.20582 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=0.5561 mas, bmaj=1.564 mas, bpa=-0.9116 degrees ! Estimated noise=38.2239 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.150409 Jy ! Component: 100 - total flux cleaned = 0.218255 Jy ! Component: 150 - total flux cleaned = 0.259984 Jy ! Component: 200 - total flux cleaned = 0.288088 Jy ! Total flux subtracted in 200 components = 0.288088 Jy ! Clean residual min=-0.014668 max=0.018950 Jy/beam ! Clean residual mean=0.001025 rms=0.005378 Jy/beam ! Combined flux in latest and established models = 0.288088 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 0.288088 Jy ! Inverting map and beam ! Estimated beam: bmin=0.6768 mas, bmaj=1.795 mas, bpa=-0.9742 degrees ! Estimated noise=22.8455 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 = 0.0340321 Jy ! Component: 100 - total flux cleaned = 0.0581152 Jy ! Component: 150 - total flux cleaned = 0.0758609 Jy ! Component: 200 - total flux cleaned = 0.089097 Jy ! Total flux subtracted in 200 components = 0.089097 Jy ! Clean residual min=-0.010665 max=0.012103 Jy/beam ! Clean residual mean=0.000621 rms=0.003696 Jy/beam ! Combined flux in latest and established models = 0.377185 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 57 components and 0.377185 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 120 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.116 mas, bmaj=2.548 mas, bpa=3.487 degrees ! Estimated noise=27.8688 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0159826 Jy ! Component: 100 - total flux cleaned = 0.0265223 Jy ! Component: 150 - total flux cleaned = 0.0326239 Jy ! Component: 200 - total flux cleaned = 0.0352928 Jy ! Total flux subtracted in 200 components = 0.0352928 Jy ! Clean residual min=-0.011765 max=0.015381 Jy/beam ! Clean residual mean=0.000218 rms=0.003742 Jy/beam ! Combined flux in latest and established models = 0.412478 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 = 0.00184647 Jy ! Component: 100 - total flux cleaned = 0.00328422 Jy ! Component: 150 - total flux cleaned = 0.00438683 Jy ! Component: 200 - total flux cleaned = 0.00509618 Jy ! Total flux subtracted in 200 components = 0.00509618 Jy ! Clean residual min=-0.010727 max=0.014327 Jy/beam ! Clean residual mean=0.000074 rms=0.003390 Jy/beam ! Combined flux in latest and established models = 0.417574 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 92 components and 0.417574 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.6768 mas, bmaj=1.795 mas, bpa=-0.9742 degrees ! Estimated noise=22.8455 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010601 Jy ! Component: 100 - total flux cleaned = 0.00137095 Jy ! Component: 150 - total flux cleaned = 0.00164043 Jy ! Component: 200 - total flux cleaned = 0.00188007 Jy ! Total flux subtracted in 200 components = 0.00188007 Jy ! Clean residual min=-0.007962 max=0.009939 Jy/beam ! Clean residual mean=0.000017 rms=0.002471 Jy/beam ! Combined flux in latest and established models = 0.419454 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 113 components and 0.419454 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=0.044151Jy sigma=0.031008 ! Fit after self-cal, rms=0.044012Jy sigma=0.030884 wmodel /scr/pima/s3111a_uvs/J0340-2119_X_map.mod ! Writing 113 model components to file: /scr/pima/s3111a_uvs/J0340-2119_X_map.mod wobs /scr/pima/s3111a_uvs/J0340-2119_X_uvs.fits ! Writing UV FITS file: /scr/pima/s3111a_uvs/J0340-2119_X_uvs.fits wwins /scr/pima/s3111a_uvs/J0340-2119_X_map.win ! wwins: Wrote 2 windows to /scr/pima/s3111a_uvs/J0340-2119_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=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00424253 Jy ! Component: 100 - total flux cleaned = 0.00579825 Jy ! Component: 150 - total flux cleaned = 0.00617371 Jy ! Component: 200 - total flux cleaned = 0.00627423 Jy ! Component: 250 - total flux cleaned = 0.0068679 Jy ! Component: 300 - total flux cleaned = 0.00761097 Jy ! Component: 350 - total flux cleaned = 0.0083119 Jy ! Component: 400 - total flux cleaned = 0.00864384 Jy ! Component: 450 - total flux cleaned = 0.00887747 Jy ! Component: 500 - total flux cleaned = 0.00880335 Jy ! Component: 550 - total flux cleaned = 0.00887515 Jy ! Component: 600 - total flux cleaned = 0.00894241 Jy ! Component: 650 - total flux cleaned = 0.0088771 Jy ! Component: 700 - total flux cleaned = 0.00906227 Jy ! Component: 750 - total flux cleaned = 0.00923867 Jy ! Component: 800 - total flux cleaned = 0.00929637 Jy ! Component: 850 - total flux cleaned = 0.00946293 Jy ! Component: 900 - total flux cleaned = 0.00972709 Jy ! Component: 950 - total flux cleaned = 0.00998104 Jy ! Component: 1000 - total flux cleaned = 0.0101785 Jy ! Component: 1050 - total flux cleaned = 0.0103688 Jy ! Component: 1100 - total flux cleaned = 0.0104613 Jy ! Component: 1150 - total flux cleaned = 0.0105949 Jy ! Component: 1200 - total flux cleaned = 0.0108113 Jy ! Component: 1250 - total flux cleaned = 0.0110618 Jy ! Component: 1300 - total flux cleaned = 0.0112232 Jy ! Component: 1350 - total flux cleaned = 0.0113805 Jy ! Component: 1400 - total flux cleaned = 0.0114953 Jy ! Component: 1450 - total flux cleaned = 0.0117185 Jy ! Component: 1500 - total flux cleaned = 0.0119717 Jy ! Component: 1550 - total flux cleaned = 0.0121472 Jy ! Component: 1600 - total flux cleaned = 0.0123866 Jy ! Component: 1650 - total flux cleaned = 0.012486 Jy ! Component: 1700 - total flux cleaned = 0.0126164 Jy ! Component: 1750 - total flux cleaned = 0.0128722 Jy ! Component: 1800 - total flux cleaned = 0.0130277 Jy ! Component: 1850 - total flux cleaned = 0.0132112 Jy ! Component: 1900 - total flux cleaned = 0.0133908 Jy ! Component: 1950 - total flux cleaned = 0.0135377 Jy ! Component: 2000 - total flux cleaned = 0.01374 Jy ! Total flux subtracted in 2048 components = 0.013882 Jy ! Clean residual min=-0.001449 max=0.001855 Jy/beam ! Clean residual mean=0.000045 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.433336 Jy keep ! Adding 171 model components to the UV plane model. ! The established model now contains 284 components and 0.433336 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s3111a_uvs/J0340-2119_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6768 x 1.795 at -0.9742 degrees (North through East) ! Clean map min=-0.006571 max=0.20374 Jy/beam ! Writing clean map to FITS file: /scr/pima/s3111a_uvs/J0340-2119_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.203741 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000574902 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.846517 0.846517 1.69303 3.38607 6.77213 13.5443 27.0885 54.1771 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.203 quit ! Quitting program ! Log file /scr/pima/s3111a_uvs/J0340-2119_X_uvs.log closed on Mon Jul 23 07:15:41 2012