! Started logfile: /scr/pima/bp171a0_uvs/J0654-2640_X_uvs.log on Fri Mar 15 12:54:33 2013 obs /scr/pima/bp171a0_uvs/J0654-2640_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a0_uvs/J0654-2640_X_uva.fits ! AN table 1: 11 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.961616 visibilities/baseline/integration-bin. ! Found source: J0654-2640 ! ! 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 7.40797e+09 3.2e+07 1 3.2e+07 ! 02 2 7.43997e+09 3.2e+07 1 3.2e+07 ! 03 3 7.47197e+09 3.2e+07 1 3.2e+07 ! 04 4 7.56797e+09 3.2e+07 1 3.2e+07 ! 05 5 7.75997e+09 3.2e+07 1 3.2e+07 ! 06 6 7.79197e+09 3.2e+07 1 3.2e+07 ! 07 7 7.82397e+09 3.2e+07 1 3.2e+07 ! 08 8 7.85597e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 3808 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/bp171a0_uvs/J0654-2640_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 = 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=1.008818Jy sigma=0.670671 ! Fit after self-cal, rms=0.933891Jy sigma=0.617377 ! 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=0.7625 mas, bmaj=2.112 mas, bpa=4.608 degrees ! Estimated noise=26.6435 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 = 0.0491669 Jy ! Component: 100 - total flux cleaned = 0.0648662 Jy ! Total flux subtracted in 100 components = 0.0648662 Jy ! Clean residual min=-0.004463 max=0.009087 Jy/beam ! Clean residual mean=0.000000 rms=0.001293 Jy/beam ! Combined flux in latest and established models = 0.0648662 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0648662 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=0.043852Jy sigma=0.029222 ! Fit after self-cal, rms=0.043245Jy sigma=0.028902 ! Inverting map ! Added new window around map position (-1.8, -3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00909509 Jy ! Component: 100 - total flux cleaned = 0.0145688 Jy ! Total flux subtracted in 100 components = 0.0145688 Jy ! Clean residual min=-0.003587 max=0.003961 Jy/beam ! Clean residual mean=0.000001 rms=0.000890 Jy/beam ! Combined flux in latest and established models = 0.0794349 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 23 components and 0.0794349 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=0.040506Jy sigma=0.026888 ! Fit after self-cal, rms=0.040382Jy sigma=0.026810 ! 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=0.9633 mas, bmaj=2.633 mas, bpa=3.563 degrees ! Estimated noise=17.4471 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 = 0.00644948 Jy ! Component: 100 - total flux cleaned = 0.0101507 Jy ! Component: 150 - total flux cleaned = 0.0124185 Jy ! Component: 200 - total flux cleaned = 0.0138576 Jy ! Total flux subtracted in 200 components = 0.0138576 Jy ! Clean residual min=-0.003074 max=0.003920 Jy/beam ! Clean residual mean=0.000007 rms=0.000895 Jy/beam ! Combined flux in latest and established models = 0.0932925 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 46 components and 0.0932926 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=0.039392Jy sigma=0.026070 ! Fit after self-cal, rms=0.039363Jy sigma=0.026050 ! 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 1.15 FD 0.95 HN 1.17 KP 1.03 ! LA 0.93 MK 0.97 NL 1.03 OV 1.04 ! PT 0.90 SC 0.90 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.91 HN 0.91 KP 1.04 ! LA 0.90 MK 0.96 NL 1.07 OV 1.03 ! PT 0.89 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.97 HN 1.18 KP 1.16 ! LA 0.90 MK 1.02 NL 1.07 OV 0.96 ! PT 0.89 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.14 KP 1.07 ! LA 0.95 MK 1.01 NL 1.01 OV 0.94 ! PT 0.93 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 1.02 KP 1.24 ! LA 0.90 MK 1.07 NL 0.97 OV 0.95 ! PT 0.90 SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.93 HN 1.20 KP 1.14 ! LA 0.88 MK 0.89 NL 1.04 OV 1.03 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 0.90 HN 1.21 KP 1.15 ! LA 0.92 MK 0.89 NL 1.01 OV 1.02 ! PT 0.92 SC 0.92 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.91 HN 1.14 KP 1.21 ! LA 0.89 MK 0.97 NL 0.95 OV 1.10 ! PT 0.87 SC 1.12 ! ! ! Fit before self-cal, rms=0.039363Jy sigma=0.026050 ! Fit after self-cal, rms=0.039939Jy sigma=0.025273 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9657 mas, bmaj=2.624 mas, bpa=3.322 degrees ! Estimated noise=17.4655 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 (-30.8, 51). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00190785 Jy ! Component: 100 - total flux cleaned = 0.00217894 Jy ! Component: 150 - total flux cleaned = 0.00247152 Jy ! Component: 200 - total flux cleaned = 0.00264522 Jy ! Total flux subtracted in 200 components = 0.00264522 Jy ! Clean residual min=-0.001847 max=0.001821 Jy/beam ! Clean residual mean=0.000003 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.0959378 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 62 components and 0.0959378 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=0.039797Jy sigma=0.025179 ! Fit after self-cal, rms=0.039866Jy sigma=0.025160 ! 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=0.039866Jy sigma=0.025160 ! Fit after self-cal, rms=0.040021Jy sigma=0.025154 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9666 mas, bmaj=2.624 mas, bpa=3.246 degrees ! Estimated noise=17.4246 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000178603 Jy ! Component: 100 - total flux cleaned = -0.000180986 Jy ! Component: 150 - total flux cleaned = -0.000182151 Jy ! Component: 200 - total flux cleaned = -0.000182894 Jy ! Total flux subtracted in 200 components = -0.000182894 Jy ! Clean residual min=-0.001801 max=0.001749 Jy/beam ! Clean residual mean=0.000003 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.0957549 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 69 components and 0.0957549 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=0.039995Jy sigma=0.025139 ! Fit after self-cal, rms=0.039999Jy sigma=0.025139 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 = -4.28661e-05 Jy ! Component: 100 - total flux cleaned = -8.04445e-06 Jy ! Component: 150 - total flux cleaned = -8.06153e-06 Jy ! Component: 200 - total flux cleaned = 7.42881e-06 Jy ! Total flux subtracted in 200 components = 7.42881e-06 Jy ! Clean residual min=-0.001792 max=0.001726 Jy/beam ! Clean residual mean=0.000002 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.0957623 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 71 components and 0.0957623 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=0.039985Jy sigma=0.025131 ! Fit after self-cal, rms=0.039985Jy sigma=0.025131 ! 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=0.039985Jy sigma=0.025131 ! Fit after self-cal, rms=0.040031Jy sigma=0.025129 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.966 mas, bmaj=2.622 mas, bpa=3.112 degrees ! Estimated noise=17.38 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000470963 Jy ! Component: 100 - total flux cleaned = -0.000471318 Jy ! Component: 150 - total flux cleaned = -0.000486341 Jy ! Component: 200 - total flux cleaned = -0.000472075 Jy ! Total flux subtracted in 200 components = -0.000472075 Jy ! Clean residual min=-0.001770 max=0.001713 Jy/beam ! Clean residual mean=0.000002 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.0952903 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 80 components and 0.0952902 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=0.040017Jy sigma=0.025122 ! Fit after self-cal, rms=0.040018Jy sigma=0.025122 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 = -3.05485e-05 Jy ! Component: 100 - total flux cleaned = -3.09546e-05 Jy ! Component: 150 - total flux cleaned = -3.11756e-05 Jy ! Component: 200 - total flux cleaned = -4.32542e-05 Jy ! Total flux subtracted in 200 components = -4.32542e-05 Jy ! Clean residual min=-0.001763 max=0.001697 Jy/beam ! Clean residual mean=0.000002 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.095247 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 83 components and 0.095247 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=0.040010Jy sigma=0.025118 ! Fit after self-cal, rms=0.040009Jy sigma=0.025118 ! 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=0.040009Jy sigma=0.025118 ! Fit after self-cal, rms=0.040024Jy sigma=0.025116 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.147 mas, bmaj=6.133 mas, bpa=7.875 degrees ! Estimated noise=20.4148 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.2074e-05 Jy ! Component: 100 - total flux cleaned = 2.14707e-05 Jy ! Component: 150 - total flux cleaned = 3.50497e-05 Jy ! Component: 200 - total flux cleaned = 3.47178e-05 Jy ! Total flux subtracted in 200 components = 3.47178e-05 Jy ! Clean residual min=-0.001717 max=0.001624 Jy/beam ! Clean residual mean=0.000005 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.0952817 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 91 components and 0.0952817 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=0.040030Jy sigma=0.025116 ! Fit after self-cal, rms=0.040031Jy sigma=0.025115 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.03737e-05 Jy ! Component: 100 - total flux cleaned = 5.94939e-05 Jy ! Component: 150 - total flux cleaned = 4.82244e-05 Jy ! Component: 200 - total flux cleaned = 4.78075e-05 Jy ! Total flux subtracted in 200 components = 4.78075e-05 Jy ! Clean residual min=-0.001678 max=0.001612 Jy/beam ! Clean residual mean=0.000004 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.0953295 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 92 components and 0.0953295 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=0.040037Jy sigma=0.025115 ! Fit after self-cal, rms=0.040037Jy sigma=0.025115 ! 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=0.965 mas, bmaj=2.619 mas, bpa=2.97 degrees ! Estimated noise=17.3367 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.965 x 2.619 at 2.97 degrees (North through East) ! Clean map min=-0.0015854 max=0.063802 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=0.7595 mas, bmaj=2.093 mas, bpa=4.029 degrees ! Estimated noise=26.8775 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0502805 Jy ! Component: 100 - total flux cleaned = 0.0664848 Jy ! Component: 150 - total flux cleaned = 0.0747781 Jy ! Component: 200 - total flux cleaned = 0.0799671 Jy ! Total flux subtracted in 200 components = 0.0799671 Jy ! Clean residual min=-0.003291 max=0.003252 Jy/beam ! Clean residual mean=-0.000000 rms=0.000752 Jy/beam ! Combined flux in latest and established models = 0.0799672 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.0799672 Jy ! Inverting map and beam ! Estimated beam: bmin=0.965 mas, bmaj=2.619 mas, bpa=2.97 degrees ! Estimated noise=17.3367 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 = 0.00483916 Jy ! Component: 100 - total flux cleaned = 0.00784253 Jy ! Component: 150 - total flux cleaned = 0.00987269 Jy ! Component: 200 - total flux cleaned = 0.0113178 Jy ! Total flux subtracted in 200 components = 0.0113178 Jy ! Clean residual min=-0.002039 max=0.001784 Jy/beam ! Clean residual mean=0.000001 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.0912849 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 52 components and 0.091285 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=2.147 mas, bmaj=6.133 mas, bpa=7.875 degrees ! Estimated noise=20.4148 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00150417 Jy ! Component: 100 - total flux cleaned = 0.00239723 Jy ! Component: 150 - total flux cleaned = 0.00266624 Jy ! Component: 200 - total flux cleaned = 0.0028817 Jy ! Total flux subtracted in 200 components = 0.0028817 Jy ! Clean residual min=-0.001709 max=0.001583 Jy/beam ! Clean residual mean=0.000004 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.0941667 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 = 0.000141078 Jy ! Component: 100 - total flux cleaned = 0.000260843 Jy ! Component: 150 - total flux cleaned = 0.000364138 Jy ! Component: 200 - total flux cleaned = 0.000467537 Jy ! Total flux subtracted in 200 components = 0.000467537 Jy ! Clean residual min=-0.001709 max=0.001572 Jy/beam ! Clean residual mean=0.000004 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.0946342 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 81 components and 0.0946342 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.965 mas, bmaj=2.619 mas, bpa=2.97 degrees ! Estimated noise=17.3367 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.47143e-05 Jy ! Component: 100 - total flux cleaned = -6.48199e-05 Jy ! Component: 150 - total flux cleaned = -0.000109091 Jy ! Component: 200 - total flux cleaned = -0.000109546 Jy ! Total flux subtracted in 200 components = -0.000109546 Jy ! Clean residual min=-0.001748 max=0.001693 Jy/beam ! Clean residual mean=0.000002 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.0945246 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 97 components and 0.0945246 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=0.040049Jy sigma=0.025123 ! Fit after self-cal, rms=0.040038Jy sigma=0.025121 wmodel /scr/pima/bp171a0_uvs/J0654-2640_X_map.mod ! Writing 97 model components to file: /scr/pima/bp171a0_uvs/J0654-2640_X_map.mod wobs /scr/pima/bp171a0_uvs/J0654-2640_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a0_uvs/J0654-2640_X_uvs.fits wwins /scr/pima/bp171a0_uvs/J0654-2640_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bp171a0_uvs/J0654-2640_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 = 0.000185257 Jy ! Component: 100 - total flux cleaned = 0.000413272 Jy ! Component: 150 - total flux cleaned = 0.000466325 Jy ! Component: 200 - total flux cleaned = 0.000541567 Jy ! Component: 250 - total flux cleaned = 0.000517918 Jy ! Component: 300 - total flux cleaned = 0.00047174 Jy ! Component: 350 - total flux cleaned = 0.000404523 Jy ! Component: 400 - total flux cleaned = 0.000296797 Jy ! Component: 450 - total flux cleaned = 0.000213102 Jy ! Component: 500 - total flux cleaned = 0.000152569 Jy ! Component: 550 - total flux cleaned = 7.43944e-05 Jy ! Component: 600 - total flux cleaned = -1.79516e-06 Jy ! Component: 650 - total flux cleaned = -2.0016e-05 Jy ! Component: 700 - total flux cleaned = -5.63263e-05 Jy ! Component: 750 - total flux cleaned = -5.62676e-05 Jy ! Component: 800 - total flux cleaned = -9.09624e-05 Jy ! Component: 850 - total flux cleaned = -0.000142342 Jy ! Component: 900 - total flux cleaned = -0.000175791 Jy ! Component: 950 - total flux cleaned = -0.00019222 Jy ! Component: 1000 - total flux cleaned = -0.000208086 Jy ! Component: 1050 - total flux cleaned = -0.000223486 Jy ! Component: 1100 - total flux cleaned = -0.00023863 Jy ! Component: 1150 - total flux cleaned = -0.00022342 Jy ! Component: 1200 - total flux cleaned = -0.000208641 Jy ! Component: 1250 - total flux cleaned = -0.000267746 Jy ! Component: 1300 - total flux cleaned = -0.000296552 Jy ! Component: 1350 - total flux cleaned = -0.000253785 Jy ! Component: 1400 - total flux cleaned = -0.000282121 Jy ! Component: 1450 - total flux cleaned = -0.000281872 Jy ! Component: 1500 - total flux cleaned = -0.000241206 Jy ! Component: 1550 - total flux cleaned = -0.000241334 Jy ! Component: 1600 - total flux cleaned = -0.000215166 Jy ! Component: 1650 - total flux cleaned = -0.000163243 Jy ! Component: 1700 - total flux cleaned = -9.92929e-05 Jy ! Component: 1750 - total flux cleaned = -2.34196e-05 Jy ! Component: 1800 - total flux cleaned = 2.65542e-05 Jy ! Component: 1850 - total flux cleaned = 8.80175e-05 Jy ! Component: 1900 - total flux cleaned = 0.000148634 Jy ! Component: 1950 - total flux cleaned = 0.000196365 Jy ! Component: 2000 - total flux cleaned = 0.000196401 Jy ! Component: 2050 - total flux cleaned = 0.000231633 Jy ! Component: 2100 - total flux cleaned = 0.000266436 Jy ! Component: 2150 - total flux cleaned = 0.000289395 Jy ! Component: 2200 - total flux cleaned = 0.000312216 Jy ! Component: 2250 - total flux cleaned = 0.000357171 Jy ! Component: 2300 - total flux cleaned = 0.000390396 Jy ! Component: 2350 - total flux cleaned = 0.000445239 Jy ! Component: 2400 - total flux cleaned = 0.000477844 Jy ! Component: 2450 - total flux cleaned = 0.000520735 Jy ! Component: 2500 - total flux cleaned = 0.000573849 Jy ! Component: 2550 - total flux cleaned = 0.000626391 Jy ! Component: 2600 - total flux cleaned = 0.000657505 Jy ! Component: 2650 - total flux cleaned = 0.000647142 Jy ! Component: 2700 - total flux cleaned = 0.000688045 Jy ! Component: 2750 - total flux cleaned = 0.000698124 Jy ! Component: 2800 - total flux cleaned = 0.000708254 Jy ! Component: 2850 - total flux cleaned = 0.0007481 Jy ! Component: 2900 - total flux cleaned = 0.000777609 Jy ! Component: 2950 - total flux cleaned = 0.000777468 Jy ! Component: 3000 - total flux cleaned = 0.000758013 Jy ! Component: 3050 - total flux cleaned = 0.000748434 Jy ! Component: 3100 - total flux cleaned = 0.000776937 Jy ! Component: 3150 - total flux cleaned = 0.000767455 Jy ! Component: 3200 - total flux cleaned = 0.000776729 Jy ! Component: 3250 - total flux cleaned = 0.000758144 Jy ! Component: 3300 - total flux cleaned = 0.000785841 Jy ! Component: 3350 - total flux cleaned = 0.000804041 Jy ! Component: 3400 - total flux cleaned = 0.000822093 Jy ! Component: 3450 - total flux cleaned = 0.000804092 Jy ! Component: 3500 - total flux cleaned = 0.000795272 Jy ! Component: 3550 - total flux cleaned = 0.000830715 Jy ! Component: 3600 - total flux cleaned = 0.000839403 Jy ! Component: 3650 - total flux cleaned = 0.000830704 Jy ! Component: 3700 - total flux cleaned = 0.000848046 Jy ! Component: 3750 - total flux cleaned = 0.000856638 Jy ! Component: 3800 - total flux cleaned = 0.000890828 Jy ! Component: 3850 - total flux cleaned = 0.000924819 Jy ! Component: 3900 - total flux cleaned = 0.000950119 Jy ! Component: 3950 - total flux cleaned = 0.00098367 Jy ! Component: 4000 - total flux cleaned = 0.00100873 Jy ! Component: 4050 - total flux cleaned = 0.00105024 Jy ! Total flux subtracted in 4096 components = 0.00103372 Jy ! Clean residual min=-0.000490 max=0.000441 Jy/beam ! Clean residual mean=-0.000000 rms=0.000142 Jy/beam ! Combined flux in latest and established models = 0.0955584 Jy keep ! Adding 274 model components to the UV plane model. ! The established model now contains 371 components and 0.0955584 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a0_uvs/J0654-2640_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.965 x 2.619 at 2.97 degrees (North through East) ! Clean map min=-0.001034 max=0.065313 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a0_uvs/J0654-2640_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0653134 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000139254 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.639629 0.639629 1.27926 2.55851 5.11703 10.2341 20.4681 40.9362 81.8725 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.065 quit ! Quitting program ! Log file /scr/pima/bp171a0_uvs/J0654-2640_X_uvs.log closed on Fri Mar 15 12:54:36 2013