! Started logfile: /scr/pima/bs241g_uvs/J1248-0632_X_uvs.log on Mon Jul 27 06:03:19 2015 obs /scr/pima/bs241g_uvs/J1248-0632_X_uva.fits ! Reading UV FITS file: /scr/pima/bs241g_uvs/J1248-0632_X_uva.fits ! AN table 1: 12 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1248-0632 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): I ! ! Read 0 lines of history. ! ! Reading 3456 visibilities. select RR ! Polarization RR is unavailable. ! Selecting polarization: I, 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/bs241g_uvs/J1248-0632_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! 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=1.037269Jy sigma=30.359171 ! Fit after self-cal, rms=0.730534Jy sigma=21.326898 ! 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=0.6954 mas, bmaj=2.095 mas, bpa=-2.723 degrees ! Estimated noise=0.573668 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 = 0.206232 Jy ! Component: 100 - total flux cleaned = 0.255349 Jy ! Total flux subtracted in 100 components = 0.255349 Jy ! Clean residual min=-0.011546 max=0.019252 Jy/beam ! Clean residual mean=-0.000014 rms=0.003047 Jy/beam ! Combined flux in latest and established models = 0.255349 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.255349 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=0.060874Jy sigma=1.713867 ! Fit after self-cal, rms=0.060799Jy sigma=1.711844 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0207967 Jy ! Component: 100 - total flux cleaned = 0.0314772 Jy ! Total flux subtracted in 100 components = 0.0314772 Jy ! Clean residual min=-0.009354 max=0.012617 Jy/beam ! Clean residual mean=-0.000010 rms=0.002151 Jy/beam ! Combined flux in latest and established models = 0.286826 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.286826 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=0.052279Jy sigma=1.434378 ! Fit after self-cal, rms=0.052209Jy sigma=1.432297 ! 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=0.8419 mas, bmaj=2.427 mas, bpa=-3.114 degrees ! Estimated noise=0.41498 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 = 0.0085545 Jy ! Component: 100 - total flux cleaned = 0.0131297 Jy ! Component: 150 - total flux cleaned = 0.0158886 Jy ! Component: 200 - total flux cleaned = 0.0175678 Jy ! Total flux subtracted in 200 components = 0.0175678 Jy ! Clean residual min=-0.008959 max=0.010757 Jy/beam ! Clean residual mean=-0.000024 rms=0.002192 Jy/beam ! Combined flux in latest and established models = 0.304394 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 38 components and 0.304394 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=0.050858Jy sigma=1.388456 ! Fit after self-cal, rms=0.050833Jy sigma=1.387822 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8419 x 2.427 at -3.114 degrees (North through East) ! Clean map min=-0.0086987 max=0.26523 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.09 HN 1.00 KP 0.99 LA 1.02 ! MK 0.97 NL 0.92 OV 0.92 PT 0.91 ! SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.07 HN 0.98 KP 1.03 LA 0.96 ! MK 0.98 NL 1.02 OV 0.91 PT 0.95 ! SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.09 HN 0.99 KP 1.05 LA 0.93 ! MK 0.99 NL 0.99 OV 0.96 PT 0.95 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.11 HN 1.04 KP 0.93 LA 0.99 ! MK 0.99 NL 0.95 OV 0.95 PT 0.95 ! SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.16 HN 1.07 KP 1.10 LA 0.98 ! MK 1.00 NL 1.08 OV 0.88 PT 0.93 ! SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.12 HN 1.12 KP 1.13 LA 1.03 ! MK 1.02 NL 1.03 OV 0.96 PT 0.95 ! SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.13 HN 1.08 KP 1.14 LA 0.99 ! MK 0.98 NL 0.88 OV 1.01 PT 0.87 ! SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.09 HN 1.07 KP 1.12 LA 0.94 ! MK 0.97 NL 0.87 OV 0.93 PT 0.89 ! SC 1.05 ! ! ! Fit before self-cal, rms=0.050833Jy sigma=1.387822 ! Fit after self-cal, rms=0.043509Jy sigma=1.139106 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8414 mas, bmaj=2.42 mas, bpa=-3.089 degrees ! Estimated noise=0.412716 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, 4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00282555 Jy ! Component: 100 - total flux cleaned = 0.0032447 Jy ! Component: 150 - total flux cleaned = 0.00314164 Jy ! Component: 200 - total flux cleaned = 0.00296511 Jy ! Total flux subtracted in 200 components = 0.00296511 Jy ! Clean residual min=-0.002003 max=0.001640 Jy/beam ! Clean residual mean=-0.000001 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.307359 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 52 components and 0.307359 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=0.043108Jy sigma=1.126861 ! Fit after self-cal, rms=0.043098Jy sigma=1.126330 ! 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=0.043098Jy sigma=1.126330 ! Fit after self-cal, rms=0.043010Jy sigma=1.125505 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8413 mas, bmaj=2.417 mas, bpa=-3.043 degrees ! Estimated noise=0.411393 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.13955e-06 Jy ! Component: 100 - total flux cleaned = -8.56684e-05 Jy ! Component: 150 - total flux cleaned = -0.000185635 Jy ! Component: 200 - total flux cleaned = -0.000214013 Jy ! Total flux subtracted in 200 components = -0.000214013 Jy ! Clean residual min=-0.001684 max=0.001626 Jy/beam ! Clean residual mean=-0.000001 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.307145 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 63 components and 0.307145 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=0.042930Jy sigma=1.123711 ! Fit after self-cal, rms=0.042925Jy sigma=1.123597 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 = 9.49797e-05 Jy ! Component: 100 - total flux cleaned = 0.000119069 Jy ! Component: 150 - total flux cleaned = 9.88613e-05 Jy ! Component: 200 - total flux cleaned = 9.88359e-05 Jy ! Total flux subtracted in 200 components = 9.88359e-05 Jy ! Clean residual min=-0.001639 max=0.001599 Jy/beam ! Clean residual mean=-0.000001 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.307244 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 70 components and 0.307244 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=0.042899Jy sigma=1.123029 ! Fit after self-cal, rms=0.042897Jy sigma=1.122975 ! 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=0.042897Jy sigma=1.122975 ! Fit after self-cal, rms=0.042830Jy sigma=1.122554 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8417 mas, bmaj=2.417 mas, bpa=-3.024 degrees ! Estimated noise=0.410376 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000627762 Jy ! Component: 100 - total flux cleaned = -0.000724184 Jy ! Component: 150 - total flux cleaned = -0.000785412 Jy ! Component: 200 - total flux cleaned = -0.000817906 Jy ! Total flux subtracted in 200 components = -0.000817906 Jy ! Clean residual min=-0.001588 max=0.001549 Jy/beam ! Clean residual mean=-0.000000 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.306426 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 74 components and 0.306426 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=0.042792Jy sigma=1.122218 ! Fit after self-cal, rms=0.042791Jy sigma=1.122186 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 = 3.76017e-05 Jy ! Component: 100 - total flux cleaned = 3.71972e-05 Jy ! Component: 150 - total flux cleaned = 6.42237e-05 Jy ! Component: 200 - total flux cleaned = 6.4552e-05 Jy ! Total flux subtracted in 200 components = 6.4552e-05 Jy ! Clean residual min=-0.001567 max=0.001531 Jy/beam ! Clean residual mean=-0.000000 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.306491 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 83 components and 0.306491 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=0.042781Jy sigma=1.121960 ! Fit after self-cal, rms=0.042780Jy sigma=1.121939 ! 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=0.042780Jy sigma=1.121939 ! Fit after self-cal, rms=0.042702Jy sigma=1.121672 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.04 mas, bmaj=4.679 mas, bpa=-5.096 degrees ! Estimated noise=0.534935 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000610714 Jy ! Component: 100 - total flux cleaned = -0.000545735 Jy ! Component: 150 - total flux cleaned = -0.000510487 Jy ! Component: 200 - total flux cleaned = -0.000502257 Jy ! Total flux subtracted in 200 components = -0.000502257 Jy ! Clean residual min=-0.001400 max=0.001683 Jy/beam ! Clean residual mean=0.000000 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.305988 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 96 components and 0.305988 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=0.042689Jy sigma=1.121693 ! Fit after self-cal, rms=0.042686Jy sigma=1.121626 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 = 4.4256e-05 Jy ! Component: 100 - total flux cleaned = 5.5674e-05 Jy ! Component: 150 - total flux cleaned = 7.29197e-05 Jy ! Component: 200 - total flux cleaned = 8.03895e-05 Jy ! Total flux subtracted in 200 components = 8.03895e-05 Jy ! Clean residual min=-0.001387 max=0.001663 Jy/beam ! Clean residual mean=0.000000 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.306069 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 99 components and 0.306069 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=0.042682Jy sigma=1.121557 ! Fit after self-cal, rms=0.042681Jy sigma=1.121533 ! 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=0.8422 mas, bmaj=2.417 mas, bpa=-3.016 degrees ! Estimated noise=0.409425 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8422 x 2.417 at -3.016 degrees (North through East) ! Clean map min=-0.0013949 max=0.26358 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=0.6962 mas, bmaj=2.086 mas, bpa=-2.561 degrees ! Estimated noise=0.565733 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.203291 Jy ! Component: 100 - total flux cleaned = 0.252065 Jy ! Component: 150 - total flux cleaned = 0.272034 Jy ! Component: 200 - total flux cleaned = 0.281245 Jy ! Total flux subtracted in 200 components = 0.281245 Jy ! Clean residual min=-0.002769 max=0.004853 Jy/beam ! Clean residual mean=-0.000003 rms=0.000925 Jy/beam ! Combined flux in latest and established models = 0.281245 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.281245 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8422 mas, bmaj=2.417 mas, bpa=-3.016 degrees ! Estimated noise=0.409425 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 = 0.00887548 Jy ! Component: 100 - total flux cleaned = 0.0142892 Jy ! Component: 150 - total flux cleaned = 0.017799 Jy ! Component: 200 - total flux cleaned = 0.0201185 Jy ! Total flux subtracted in 200 components = 0.0201185 Jy ! Clean residual min=-0.001744 max=0.001892 Jy/beam ! Clean residual mean=-0.000001 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.301363 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 52 components and 0.301363 Jy ! Inverting map ! Added new window around map position (-45.2, -3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00181002 Jy ! Component: 100 - total flux cleaned = 0.00289035 Jy ! Component: 150 - total flux cleaned = 0.0036621 Jy ! Component: 200 - total flux cleaned = 0.00399566 Jy ! Total flux subtracted in 200 components = 0.00399566 Jy ! Clean residual min=-0.001492 max=0.001346 Jy/beam ! Clean residual mean=-0.000001 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.305359 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 73 components and 0.305359 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=2.04 mas, bmaj=4.679 mas, bpa=-5.096 degrees ! Estimated noise=0.534935 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00078967 Jy ! Component: 100 - total flux cleaned = 0.000959412 Jy ! Component: 150 - total flux cleaned = 0.00101329 Jy ! Component: 200 - total flux cleaned = 0.00107218 Jy ! Total flux subtracted in 200 components = 0.00107218 Jy ! Clean residual min=-0.001452 max=0.001587 Jy/beam ! Clean residual mean=-0.000000 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.306431 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 = 3.09838e-05 Jy ! Component: 100 - total flux cleaned = 4.91404e-05 Jy ! Component: 150 - total flux cleaned = 6.61128e-05 Jy ! Component: 200 - total flux cleaned = 8.99568e-05 Jy ! Total flux subtracted in 200 components = 8.99568e-05 Jy ! Clean residual min=-0.001408 max=0.001615 Jy/beam ! Clean residual mean=-0.000000 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.306521 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 93 components and 0.306521 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8422 mas, bmaj=2.417 mas, bpa=-3.016 degrees ! Estimated noise=0.409425 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.65154e-05 Jy ! Component: 100 - total flux cleaned = -7.32437e-05 Jy ! Component: 150 - total flux cleaned = -4.96724e-05 Jy ! Component: 200 - total flux cleaned = -5.00796e-05 Jy ! Total flux subtracted in 200 components = -5.00796e-05 Jy ! Clean residual min=-0.001450 max=0.001359 Jy/beam ! Clean residual mean=-0.000000 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.306471 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 108 components and 0.306471 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=0.042636Jy sigma=1.121048 ! Fit after self-cal, rms=0.042630Jy sigma=1.120799 wmodel /scr/pima/bs241g_uvs/J1248-0632_X_map.mod ! Writing 108 model components to file: /scr/pima/bs241g_uvs/J1248-0632_X_map.mod wobs /scr/pima/bs241g_uvs/J1248-0632_X_uvs.fits ! Writing UV FITS file: /scr/pima/bs241g_uvs/J1248-0632_X_uvs.fits wwins /scr/pima/bs241g_uvs/J1248-0632_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bs241g_uvs/J1248-0632_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 = -0.000207075 Jy ! Component: 100 - total flux cleaned = -0.000295996 Jy ! Component: 150 - total flux cleaned = -0.000439995 Jy ! Component: 200 - total flux cleaned = -0.000496972 Jy ! Component: 250 - total flux cleaned = -0.000551212 Jy ! Component: 300 - total flux cleaned = -0.000585786 Jy ! Component: 350 - total flux cleaned = -0.000618795 Jy ! Component: 400 - total flux cleaned = -0.000634663 Jy ! Component: 450 - total flux cleaned = -0.000650121 Jy ! Component: 500 - total flux cleaned = -0.000679703 Jy ! Component: 550 - total flux cleaned = -0.000651026 Jy ! Component: 600 - total flux cleaned = -0.000637054 Jy ! Component: 650 - total flux cleaned = -0.000623452 Jy ! Component: 700 - total flux cleaned = -0.000636888 Jy ! Component: 750 - total flux cleaned = -0.000650201 Jy ! Component: 800 - total flux cleaned = -0.000701078 Jy ! Component: 850 - total flux cleaned = -0.000713587 Jy ! Component: 900 - total flux cleaned = -0.00076246 Jy ! Component: 950 - total flux cleaned = -0.000786163 Jy ! Component: 1000 - total flux cleaned = -0.000821226 Jy ! Component: 1050 - total flux cleaned = -0.000821156 Jy ! Component: 1100 - total flux cleaned = -0.000878141 Jy ! Component: 1150 - total flux cleaned = -0.000911574 Jy ! Component: 1200 - total flux cleaned = -0.000922493 Jy ! Component: 1250 - total flux cleaned = -0.000933429 Jy ! Component: 1300 - total flux cleaned = -0.000944385 Jy ! Component: 1350 - total flux cleaned = -0.000976145 Jy ! Component: 1400 - total flux cleaned = -0.00103834 Jy ! Component: 1450 - total flux cleaned = -0.00106886 Jy ! Component: 1500 - total flux cleaned = -0.00109892 Jy ! Component: 1550 - total flux cleaned = -0.00109881 Jy ! Component: 1600 - total flux cleaned = -0.00113806 Jy ! Component: 1650 - total flux cleaned = -0.00113806 Jy ! Component: 1700 - total flux cleaned = -0.00115725 Jy ! Component: 1750 - total flux cleaned = -0.00118572 Jy ! Component: 1800 - total flux cleaned = -0.00118574 Jy ! Component: 1850 - total flux cleaned = -0.00125059 Jy ! Component: 1900 - total flux cleaned = -0.00130544 Jy ! Component: 1950 - total flux cleaned = -0.00133269 Jy ! Component: 2000 - total flux cleaned = -0.00136851 Jy ! Component: 2050 - total flux cleaned = -0.00141288 Jy ! Component: 2100 - total flux cleaned = -0.00140413 Jy ! Component: 2150 - total flux cleaned = -0.00143037 Jy ! Component: 2200 - total flux cleaned = -0.00143034 Jy ! Component: 2250 - total flux cleaned = -0.00143042 Jy ! Component: 2300 - total flux cleaned = -0.00142201 Jy ! Component: 2350 - total flux cleaned = -0.00143054 Jy ! Component: 2400 - total flux cleaned = -0.0014389 Jy ! Component: 2450 - total flux cleaned = -0.00141395 Jy ! Component: 2500 - total flux cleaned = -0.00141391 Jy ! Component: 2550 - total flux cleaned = -0.00142202 Jy ! Component: 2600 - total flux cleaned = -0.00139746 Jy ! Component: 2650 - total flux cleaned = -0.00141366 Jy ! Component: 2700 - total flux cleaned = -0.00141359 Jy ! Component: 2750 - total flux cleaned = -0.00140555 Jy ! Component: 2800 - total flux cleaned = -0.00141353 Jy ! Component: 2850 - total flux cleaned = -0.00142945 Jy ! Component: 2900 - total flux cleaned = -0.00142948 Jy ! Component: 2950 - total flux cleaned = -0.00142948 Jy ! Component: 3000 - total flux cleaned = -0.00145312 Jy ! Component: 3050 - total flux cleaned = -0.00144528 Jy ! Component: 3100 - total flux cleaned = -0.001461 Jy ! Component: 3150 - total flux cleaned = -0.00147673 Jy ! Component: 3200 - total flux cleaned = -0.00149233 Jy ! Component: 3250 - total flux cleaned = -0.00150014 Jy ! Component: 3300 - total flux cleaned = -0.00150018 Jy ! Component: 3350 - total flux cleaned = -0.0015235 Jy ! Component: 3400 - total flux cleaned = -0.00153905 Jy ! Component: 3450 - total flux cleaned = -0.00153906 Jy ! Component: 3500 - total flux cleaned = -0.00156238 Jy ! Component: 3550 - total flux cleaned = -0.00157018 Jy ! Component: 3600 - total flux cleaned = -0.00159356 Jy ! Component: 3650 - total flux cleaned = -0.00160143 Jy ! Component: 3700 - total flux cleaned = -0.00160931 Jy ! Component: 3750 - total flux cleaned = -0.00162512 Jy ! Component: 3800 - total flux cleaned = -0.00164886 Jy ! Component: 3850 - total flux cleaned = -0.00166475 Jy ! Component: 3900 - total flux cleaned = -0.00168074 Jy ! Component: 3950 - total flux cleaned = -0.00169681 Jy ! Component: 4000 - total flux cleaned = -0.00170478 Jy ! Component: 4050 - total flux cleaned = -0.00172094 Jy ! Total flux subtracted in 4096 components = -0.00172898 Jy ! Clean residual min=-0.000497 max=0.000451 Jy/beam ! Clean residual mean=-0.000000 rms=0.000128 Jy/beam ! Combined flux in latest and established models = 0.304742 Jy keep ! Adding 239 model components to the UV plane model. ! The established model now contains 347 components and 0.304742 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bs241g_uvs/J1248-0632_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8422 x 2.417 at -3.016 degrees (North through East) ! Clean map min=-0.0010863 max=0.26276 Jy/beam ! Writing clean map to FITS file: /scr/pima/bs241g_uvs/J1248-0632_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.262764 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000125466 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.143245 0.143245 0.286491 0.572981 1.14596 2.29192 4.58385 9.1677 18.3354 36.6708 73.3416 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.262 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2094.31 quit ! Quitting program ! Log file /scr/pima/bs241g_uvs/J1248-0632_X_uvs.log closed on Mon Jul 27 06:03:23 2015