! Started logfile: /scr/pima/bp171a1_uvs/J0645-3340_X_uvs.log on Fri Mar 15 16:09:30 2013 obs /scr/pima/bp171a1_uvs/J0645-3340_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a1_uvs/J0645-3340_X_uva.fits ! AN table 1: 14 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.555556 visibilities/baseline/integration-bin. ! Found source: J0645-3340 ! ! 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 2800 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/bp171a1_uvs/J0645-3340_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 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000431Jy sigma=0.707349 ! Fit after self-cal, rms=0.916974Jy sigma=0.648344 ! 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=0.6743 mas, bmaj=1.936 mas, bpa=-1.318 degrees ! Estimated noise=30.4673 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 = 0.0617902 Jy ! Component: 100 - total flux cleaned = 0.0757655 Jy ! Total flux subtracted in 100 components = 0.0757655 Jy ! Clean residual min=-0.006401 max=0.008474 Jy/beam ! Clean residual mean=-0.000017 rms=0.001406 Jy/beam ! Combined flux in latest and established models = 0.0757655 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0757655 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=0.038092Jy sigma=0.026932 ! Fit after self-cal, rms=0.037871Jy sigma=0.026775 ! 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=0.8377 mas, bmaj=2.37 mas, bpa=-1.084 degrees ! Estimated noise=19.0088 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 (-1, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00948506 Jy ! Component: 100 - total flux cleaned = 0.0147754 Jy ! Component: 150 - total flux cleaned = 0.0182987 Jy ! Component: 200 - total flux cleaned = 0.0206915 Jy ! Total flux subtracted in 200 components = 0.0206915 Jy ! Clean residual min=-0.003874 max=0.005333 Jy/beam ! Clean residual mean=0.000021 rms=0.000989 Jy/beam ! Combined flux in latest and established models = 0.0964569 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 31 components and 0.0964569 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=0.035315Jy sigma=0.024968 ! Fit after self-cal, rms=0.035148Jy sigma=0.024850 ! 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 1.09 FD 1.02 HN 1.41 KP 1.01 ! LA 0.93 MK 0.93 NL 1.09 OV 0.97 ! PT 0.92 SC 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.92 HN 1.28 KP 1.02 ! LA 0.96 MK 1.03 NL 1.04 OV 0.90 ! PT 0.89 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.02 HN 1.65 KP 1.18 ! LA 0.89 MK 0.98 NL 1.15 OV 0.95 ! PT 0.90 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.98 HN 1.55 KP 0.98 ! LA 0.94 MK 1.11 NL 1.07 OV 0.94 ! PT 0.91 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.83 HN 1.98 KP 1.10 ! LA 0.93 MK 0.97 NL 1.03 OV 0.97 ! PT 0.92 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.90 HN 1.29 KP 1.15 ! LA 0.99 MK 0.92 NL 1.12 OV 0.96 ! PT 0.92 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.95 HN 1.42 KP 1.10 ! LA 0.90 MK 0.99 NL 1.22 OV 1.01 ! PT 0.93 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.92 HN 1.49 KP 1.08 ! LA 0.87 MK 1.00 NL 1.10 OV 1.03 ! PT 0.87 SC 1.13 ! ! ! Fit before self-cal, rms=0.035148Jy sigma=0.024850 ! Fit after self-cal, rms=0.036055Jy sigma=0.023553 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8507 mas, bmaj=2.37 mas, bpa=-0.5415 degrees ! Estimated noise=19.0249 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 = 0.000481397 Jy ! Component: 100 - total flux cleaned = 0.00042704 Jy ! Component: 150 - total flux cleaned = 0.000378544 Jy ! Component: 200 - total flux cleaned = 0.000337307 Jy ! Total flux subtracted in 200 components = 0.000337307 Jy ! Clean residual min=-0.002038 max=0.001845 Jy/beam ! Clean residual mean=0.000007 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.0967943 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 49 components and 0.0967942 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=0.036008Jy sigma=0.023516 ! Fit after self-cal, rms=0.036119Jy sigma=0.023492 ! 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=0.036119Jy sigma=0.023492 ! Fit after self-cal, rms=0.036409Jy sigma=0.023487 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8498 mas, bmaj=2.366 mas, bpa=-0.5498 degrees ! Estimated noise=18.9958 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.71292e-05 Jy ! Component: 100 - total flux cleaned = -7.27683e-07 Jy ! Component: 150 - total flux cleaned = -1.76438e-05 Jy ! Component: 200 - total flux cleaned = -1.74949e-05 Jy ! Total flux subtracted in 200 components = -1.74949e-05 Jy ! Clean residual min=-0.001970 max=0.001771 Jy/beam ! Clean residual mean=0.000007 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.0967768 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 65 components and 0.0967767 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=0.036392Jy sigma=0.023473 ! Fit after self-cal, rms=0.036400Jy sigma=0.023473 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 = 2.11017e-05 Jy ! Component: 100 - total flux cleaned = 3.61346e-05 Jy ! Component: 150 - total flux cleaned = 3.6402e-05 Jy ! Component: 200 - total flux cleaned = 3.67903e-05 Jy ! Total flux subtracted in 200 components = 3.67903e-05 Jy ! Clean residual min=-0.001962 max=0.001742 Jy/beam ! Clean residual mean=0.000006 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.0968135 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 74 components and 0.0968135 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=0.036389Jy sigma=0.023465 ! Fit after self-cal, rms=0.036387Jy sigma=0.023465 ! 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=0.036387Jy sigma=0.023465 ! Fit after self-cal, rms=0.036544Jy sigma=0.023464 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8494 mas, bmaj=2.364 mas, bpa=-0.5438 degrees ! Estimated noise=18.976 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.07832e-05 Jy ! Component: 100 - total flux cleaned = -6.08975e-05 Jy ! Component: 150 - total flux cleaned = -4.70804e-05 Jy ! Component: 200 - total flux cleaned = -4.67926e-05 Jy ! Total flux subtracted in 200 components = -4.67926e-05 Jy ! Clean residual min=-0.001923 max=0.001729 Jy/beam ! Clean residual mean=0.000006 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.0967667 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 81 components and 0.0967668 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=0.036533Jy sigma=0.023456 ! Fit after self-cal, rms=0.036534Jy sigma=0.023456 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 = 1.51656e-05 Jy ! Component: 100 - total flux cleaned = 1.52869e-05 Jy ! Component: 150 - total flux cleaned = 1.53969e-05 Jy ! Component: 200 - total flux cleaned = 2.67318e-05 Jy ! Total flux subtracted in 200 components = 2.67318e-05 Jy ! Clean residual min=-0.001922 max=0.001717 Jy/beam ! Clean residual mean=0.000006 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.0967935 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 87 components and 0.0967935 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=0.036527Jy sigma=0.023451 ! Fit after self-cal, rms=0.036525Jy sigma=0.023451 ! 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=0.036525Jy sigma=0.023451 ! Fit after self-cal, rms=0.036657Jy sigma=0.023450 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.377 mas, bmaj=7.026 mas, bpa=4.748 degrees ! Estimated noise=24.4649 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00014432 Jy ! Component: 100 - total flux cleaned = 0.000144223 Jy ! Component: 150 - total flux cleaned = 0.000144584 Jy ! Component: 200 - total flux cleaned = 0.000154826 Jy ! Total flux subtracted in 200 components = 0.000154826 Jy ! Clean residual min=-0.001707 max=0.001806 Jy/beam ! Clean residual mean=0.000011 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.0969483 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 95 components and 0.0969483 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=0.036654Jy sigma=0.023449 ! Fit after self-cal, rms=0.036656Jy sigma=0.023448 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 = 4.43088e-05 Jy ! Component: 100 - total flux cleaned = 4.43199e-05 Jy ! Component: 150 - total flux cleaned = 5.33182e-05 Jy ! Component: 200 - total flux cleaned = 5.2988e-05 Jy ! Total flux subtracted in 200 components = 5.2988e-05 Jy ! Clean residual min=-0.001696 max=0.001825 Jy/beam ! Clean residual mean=0.000010 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.0970013 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 95 components and 0.0970013 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=0.036655Jy sigma=0.023447 ! Fit after self-cal, rms=0.036654Jy sigma=0.023447 ! 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=0.8492 mas, bmaj=2.363 mas, bpa=-0.5464 degrees ! Estimated noise=18.963 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8492 x 2.363 at -0.5464 degrees (North through East) ! Clean map min=-0.0017056 max=0.077498 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=0.6871 mas, bmaj=1.923 mas, bpa=-0.3466 degrees ! Estimated noise=30.9841 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.062761 Jy ! Component: 100 - total flux cleaned = 0.0769922 Jy ! Component: 150 - total flux cleaned = 0.0822459 Jy ! Component: 200 - total flux cleaned = 0.0854472 Jy ! Total flux subtracted in 200 components = 0.0854472 Jy ! Clean residual min=-0.003017 max=0.002723 Jy/beam ! Clean residual mean=-0.000010 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 0.0854473 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0854473 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8492 mas, bmaj=2.363 mas, bpa=-0.5464 degrees ! Estimated noise=18.963 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 = 0.00368191 Jy ! Component: 100 - total flux cleaned = 0.00600926 Jy ! Component: 150 - total flux cleaned = 0.00761604 Jy ! Component: 200 - total flux cleaned = 0.00873096 Jy ! Total flux subtracted in 200 components = 0.00873096 Jy ! Clean residual min=-0.001818 max=0.001756 Jy/beam ! Clean residual mean=0.000001 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.0941782 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 48 components and 0.0941782 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=2.377 mas, bmaj=7.026 mas, bpa=4.748 degrees ! Estimated noise=24.4649 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00123816 Jy ! Component: 100 - total flux cleaned = 0.00188331 Jy ! Component: 150 - total flux cleaned = 0.00201718 Jy ! Component: 200 - total flux cleaned = 0.00209728 Jy ! Total flux subtracted in 200 components = 0.00209728 Jy ! Clean residual min=-0.001759 max=0.001745 Jy/beam ! Clean residual mean=0.000009 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.0962755 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 = 6.56778e-05 Jy ! Component: 100 - total flux cleaned = 0.000120859 Jy ! Component: 150 - total flux cleaned = 0.000166662 Jy ! Component: 200 - total flux cleaned = 0.000193636 Jy ! Total flux subtracted in 200 components = 0.000193636 Jy ! Clean residual min=-0.001742 max=0.001765 Jy/beam ! Clean residual mean=0.000010 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.0964691 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 63 components and 0.0964691 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8492 mas, bmaj=2.363 mas, bpa=-0.5464 degrees ! Estimated noise=18.963 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000159874 Jy ! Component: 100 - total flux cleaned = -0.000208028 Jy ! Component: 150 - total flux cleaned = -0.000236191 Jy ! Component: 200 - total flux cleaned = -0.00022351 Jy ! Total flux subtracted in 200 components = -0.00022351 Jy ! Clean residual min=-0.002037 max=0.001589 Jy/beam ! Clean residual mean=0.000005 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.0962456 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 75 components and 0.0962456 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=0.036629Jy sigma=0.023428 ! Fit after self-cal, rms=0.036605Jy sigma=0.023424 wmodel /scr/pima/bp171a1_uvs/J0645-3340_X_map.mod ! Writing 75 model components to file: /scr/pima/bp171a1_uvs/J0645-3340_X_map.mod wobs /scr/pima/bp171a1_uvs/J0645-3340_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a1_uvs/J0645-3340_X_uvs.fits wwins /scr/pima/bp171a1_uvs/J0645-3340_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171a1_uvs/J0645-3340_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 = -0.000564605 Jy ! Component: 100 - total flux cleaned = -0.000593834 Jy ! Component: 150 - total flux cleaned = -0.00062133 Jy ! Component: 200 - total flux cleaned = -0.000647445 Jy ! Component: 250 - total flux cleaned = -0.000671446 Jy ! Component: 300 - total flux cleaned = -0.000648775 Jy ! Component: 350 - total flux cleaned = -0.000604254 Jy ! Component: 400 - total flux cleaned = -0.000517331 Jy ! Component: 450 - total flux cleaned = -0.00049619 Jy ! Component: 500 - total flux cleaned = -0.000392722 Jy ! Component: 550 - total flux cleaned = -0.000332562 Jy ! Component: 600 - total flux cleaned = -0.000293504 Jy ! Component: 650 - total flux cleaned = -0.000274584 Jy ! Component: 700 - total flux cleaned = -0.000292901 Jy ! Component: 750 - total flux cleaned = -0.000310701 Jy ! Component: 800 - total flux cleaned = -0.000328272 Jy ! Component: 850 - total flux cleaned = -0.000328142 Jy ! Component: 900 - total flux cleaned = -0.000362164 Jy ! Component: 950 - total flux cleaned = -0.000345473 Jy ! Component: 1000 - total flux cleaned = -0.000378345 Jy ! Component: 1050 - total flux cleaned = -0.0003945 Jy ! Component: 1100 - total flux cleaned = -0.000410272 Jy ! Component: 1150 - total flux cleaned = -0.000456651 Jy ! Component: 1200 - total flux cleaned = -0.00045623 Jy ! Component: 1250 - total flux cleaned = -0.000515845 Jy ! Component: 1300 - total flux cleaned = -0.000545128 Jy ! Component: 1350 - total flux cleaned = -0.000573992 Jy ! Component: 1400 - total flux cleaned = -0.000630696 Jy ! Component: 1450 - total flux cleaned = -0.000644711 Jy ! Component: 1500 - total flux cleaned = -0.000699613 Jy ! Component: 1550 - total flux cleaned = -0.000780506 Jy ! Component: 1600 - total flux cleaned = -0.000793746 Jy ! Component: 1650 - total flux cleaned = -0.000872454 Jy ! Component: 1700 - total flux cleaned = -0.000872418 Jy ! Component: 1750 - total flux cleaned = -0.000910822 Jy ! Component: 1800 - total flux cleaned = -0.000948403 Jy ! Component: 1850 - total flux cleaned = -0.000960912 Jy ! Component: 1900 - total flux cleaned = -0.000985312 Jy ! Component: 1950 - total flux cleaned = -0.00097339 Jy ! Component: 2000 - total flux cleaned = -0.00100933 Jy ! Component: 2050 - total flux cleaned = -0.00100926 Jy ! Component: 2100 - total flux cleaned = -0.00104387 Jy ! Component: 2150 - total flux cleaned = -0.00105524 Jy ! Component: 2200 - total flux cleaned = -0.00105529 Jy ! Component: 2250 - total flux cleaned = -0.00110008 Jy ! Component: 2300 - total flux cleaned = -0.00113332 Jy ! Component: 2350 - total flux cleaned = -0.00116617 Jy ! Component: 2400 - total flux cleaned = -0.00116602 Jy ! Component: 2450 - total flux cleaned = -0.00119823 Jy ! Component: 2500 - total flux cleaned = -0.00124081 Jy ! Component: 2550 - total flux cleaned = -0.00127239 Jy ! Component: 2600 - total flux cleaned = -0.00129333 Jy ! Component: 2650 - total flux cleaned = -0.00136581 Jy ! Component: 2700 - total flux cleaned = -0.00142737 Jy ! Component: 2750 - total flux cleaned = -0.00145797 Jy ! Component: 2800 - total flux cleaned = -0.00150871 Jy ! Component: 2850 - total flux cleaned = -0.00159934 Jy ! Component: 2900 - total flux cleaned = -0.00164945 Jy ! Component: 2950 - total flux cleaned = -0.00171914 Jy ! Component: 3000 - total flux cleaned = -0.00176862 Jy ! Component: 3050 - total flux cleaned = -0.00184742 Jy ! Component: 3100 - total flux cleaned = -0.00187684 Jy ! Component: 3150 - total flux cleaned = -0.00198413 Jy ! Component: 3200 - total flux cleaned = -0.0020908 Jy ! Component: 3250 - total flux cleaned = -0.00216804 Jy ! Component: 3300 - total flux cleaned = -0.00221608 Jy ! Component: 3350 - total flux cleaned = -0.00228309 Jy ! Component: 3400 - total flux cleaned = -0.00235941 Jy ! Component: 3450 - total flux cleaned = -0.00238791 Jy ! Component: 3500 - total flux cleaned = -0.00246374 Jy ! Component: 3550 - total flux cleaned = -0.00248261 Jy ! Component: 3600 - total flux cleaned = -0.00254849 Jy ! Component: 3650 - total flux cleaned = -0.00259546 Jy ! Component: 3700 - total flux cleaned = -0.0026517 Jy ! Component: 3750 - total flux cleaned = -0.00268904 Jy ! Component: 3800 - total flux cleaned = -0.00277298 Jy ! Component: 3850 - total flux cleaned = -0.00278228 Jy ! Component: 3900 - total flux cleaned = -0.00282871 Jy ! Component: 3950 - total flux cleaned = -0.00292125 Jy ! Component: 4000 - total flux cleaned = -0.0029674 Jy ! Component: 4050 - total flux cleaned = -0.00301345 Jy ! Total flux subtracted in 4096 components = -0.00307789 Jy ! Clean residual min=-0.000615 max=0.000671 Jy/beam ! Clean residual mean=0.000000 rms=0.000151 Jy/beam ! Combined flux in latest and established models = 0.0931677 Jy keep ! Adding 255 model components to the UV plane model. ! The established model now contains 330 components and 0.0931678 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a1_uvs/J0645-3340_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8492 x 2.363 at -0.5464 degrees (North through East) ! Clean map min=-0.00125 max=0.079155 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a1_uvs/J0645-3340_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0791546 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000148149 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.561494 0.561494 1.12299 2.24598 4.49195 8.9839 17.9678 35.9356 71.8712 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.079 quit ! Quitting program ! Log file /scr/pima/bp171a1_uvs/J0645-3340_X_uvs.log closed on Fri Mar 15 16:09:34 2013