! Started logfile: /d2/scr/pima/bp171a4_uvs/J1008-2139_X_uvs.log on Wed Jan 29 03:47:49 2014 obs /d2/scr/pima/bp171a4_uvs/J1008-2139_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a4_uvs/J1008-2139_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1008-2139 ! ! 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): RR ! ! Read 0 lines of history. ! ! Reading 1080 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 /d2/scr/pima/bp171a4_uvs/J1008-2139_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=1.002100Jy sigma=31.586851 ! Fit after self-cal, rms=0.941563Jy sigma=29.684215 ! 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=0.7051 mas, bmaj=2.077 mas, bpa=-4.04 degrees ! Estimated noise=1.01393 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 = 0.0432324 Jy ! Component: 100 - total flux cleaned = 0.0535045 Jy ! Total flux subtracted in 100 components = 0.0535045 Jy ! Clean residual min=-0.004941 max=0.013867 Jy/beam ! Clean residual mean=0.000017 rms=0.001443 Jy/beam ! Combined flux in latest and established models = 0.0535045 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0535045 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=0.043401Jy sigma=0.842064 ! Fit after self-cal, rms=0.043268Jy sigma=0.838785 ! Inverting map ! Added new window around map position (13.8, -1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0110196 Jy ! Component: 100 - total flux cleaned = 0.0161214 Jy ! Total flux subtracted in 100 components = 0.0161214 Jy ! Clean residual min=-0.003014 max=0.003907 Jy/beam ! Clean residual mean=0.000010 rms=0.000873 Jy/beam ! Combined flux in latest and established models = 0.069626 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 21 components and 0.069626 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=0.039842Jy sigma=0.652711 ! Fit after self-cal, rms=0.039634Jy sigma=0.643075 ! 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=0.8651 mas, bmaj=2.373 mas, bpa=-1.891 degrees ! Estimated noise=0.774919 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 = 0.0059959 Jy ! Component: 100 - total flux cleaned = 0.00987874 Jy ! Component: 150 - total flux cleaned = 0.012649 Jy ! Component: 200 - total flux cleaned = 0.0147296 Jy ! Total flux subtracted in 200 components = 0.0147296 Jy ! Clean residual min=-0.003045 max=0.003027 Jy/beam ! Clean residual mean=0.000005 rms=0.000754 Jy/beam ! Combined flux in latest and established models = 0.0843556 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 49 components and 0.0843556 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=0.038379Jy sigma=0.579965 ! Fit after self-cal, rms=0.038368Jy sigma=0.578416 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8651 x 2.373 at -1.891 degrees (North through East) ! Clean map min=-0.0030996 max=0.057548 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: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.00 HN 1.10 KP 0.94 ! LA 1.00 MK 1.09 NL 0.97 OV 0.92 ! PT 0.86 SC 0.90 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.07 HN 1.17 KP 1.11 ! LA 0.96 MK 1.05 NL 0.96 OV 0.95 ! PT 0.88 SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.09 HN 1.16 KP 0.99 ! LA 1.01 MK 1.11 NL 0.99 OV 0.92 ! PT 0.90 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.96 HN 1.04 KP 1.00 ! LA 0.93 MK 0.94 NL 0.90 OV 0.94 ! PT 0.85 SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.18 KP 1.10 ! LA 1.02 MK 0.92 NL 1.02 OV 1.01 ! PT 0.85 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.17 KP 1.04 ! LA 0.94 MK 1.02 NL 1.03 OV 0.96 ! PT 0.85 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.038368Jy sigma=0.578416 ! Fit after self-cal, rms=0.037759Jy sigma=0.547056 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8729 mas, bmaj=2.376 mas, bpa=-1.572 degrees ! Estimated noise=0.762691 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 = 0.00165904 Jy ! Component: 100 - total flux cleaned = 0.00248311 Jy ! Component: 150 - total flux cleaned = 0.00276062 Jy ! Component: 200 - total flux cleaned = 0.00285811 Jy ! Total flux subtracted in 200 components = 0.00285811 Jy ! Clean residual min=-0.002182 max=0.002126 Jy/beam ! Clean residual mean=0.000002 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.0872137 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 57 components and 0.0872137 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=0.037642Jy sigma=0.542784 ! Fit after self-cal, rms=0.037653Jy sigma=0.542312 ! 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=0.037653Jy sigma=0.542312 ! Fit after self-cal, rms=0.037934Jy sigma=0.541848 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8711 mas, bmaj=2.372 mas, bpa=-1.513 degrees ! Estimated noise=0.76651 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000735853 Jy ! Component: 100 - total flux cleaned = 0.000939494 Jy ! Component: 150 - total flux cleaned = 0.00109305 Jy ! Component: 200 - total flux cleaned = 0.0011535 Jy ! Total flux subtracted in 200 components = 0.0011535 Jy ! Clean residual min=-0.002200 max=0.002035 Jy/beam ! Clean residual mean=0.000002 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.0883672 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 61 components and 0.0883672 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=0.037885Jy sigma=0.541225 ! Fit after self-cal, rms=0.037892Jy sigma=0.541178 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 = 7.66172e-05 Jy ! Component: 100 - total flux cleaned = 0.000127999 Jy ! Component: 150 - total flux cleaned = 0.00017456 Jy ! Component: 200 - total flux cleaned = 0.00020704 Jy ! Total flux subtracted in 200 components = 0.00020704 Jy ! Clean residual min=-0.002206 max=0.001996 Jy/beam ! Clean residual mean=0.000002 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.0885742 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 63 components and 0.0885742 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=0.037875Jy sigma=0.540965 ! Fit after self-cal, rms=0.037879Jy sigma=0.540942 ! 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=0.037879Jy sigma=0.540942 ! Fit after self-cal, rms=0.038058Jy sigma=0.540644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8696 mas, bmaj=2.366 mas, bpa=-1.367 degrees ! Estimated noise=0.769625 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000500137 Jy ! Component: 100 - total flux cleaned = 0.000722036 Jy ! Component: 150 - total flux cleaned = 0.000764143 Jy ! Component: 200 - total flux cleaned = 0.000803308 Jy ! Total flux subtracted in 200 components = 0.000803308 Jy ! Clean residual min=-0.002210 max=0.001970 Jy/beam ! Clean residual mean=0.000002 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.0893775 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 64 components and 0.0893775 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=0.038033Jy sigma=0.540573 ! Fit after self-cal, rms=0.038035Jy sigma=0.540563 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 = 4.0548e-05 Jy ! Component: 100 - total flux cleaned = 7.69509e-05 Jy ! Component: 150 - total flux cleaned = 0.000102083 Jy ! Component: 200 - total flux cleaned = 0.000125742 Jy ! Total flux subtracted in 200 components = 0.000125742 Jy ! Clean residual min=-0.002216 max=0.001961 Jy/beam ! Clean residual mean=0.000002 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.0895033 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 65 components and 0.0895033 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=0.038027Jy sigma=0.540476 ! Fit after self-cal, rms=0.038030Jy sigma=0.540459 ! 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=0.038030Jy sigma=0.540459 ! Fit after self-cal, rms=0.038140Jy sigma=0.540271 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.181 mas, bmaj=5.117 mas, bpa=4.937 degrees ! Estimated noise=0.970726 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00098203 Jy ! Component: 100 - total flux cleaned = 0.00152124 Jy ! Component: 150 - total flux cleaned = 0.00184461 Jy ! Component: 200 - total flux cleaned = 0.00190284 Jy ! Total flux subtracted in 200 components = 0.00190284 Jy ! Clean residual min=-0.002353 max=0.002248 Jy/beam ! Clean residual mean=0.000001 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.0914061 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 69 components and 0.0914061 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=0.038119Jy sigma=0.541397 ! Fit after self-cal, rms=0.038115Jy sigma=0.541259 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 = 9.57017e-05 Jy ! Component: 100 - total flux cleaned = 0.000136455 Jy ! Component: 150 - total flux cleaned = 0.000173021 Jy ! Component: 200 - total flux cleaned = 0.000198723 Jy ! Total flux subtracted in 200 components = 0.000198723 Jy ! Clean residual min=-0.002343 max=0.002264 Jy/beam ! Clean residual mean=0.000001 rms=0.000701 Jy/beam ! Combined flux in latest and established models = 0.0916048 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 71 components and 0.0916048 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=0.038116Jy sigma=0.541343 ! Fit after self-cal, rms=0.038115Jy sigma=0.541299 ! 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=0.868 mas, bmaj=2.36 mas, bpa=-1.237 degrees ! Estimated noise=0.771795 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.868 x 2.36 at -1.237 degrees (North through East) ! Clean map min=-0.0020066 max=0.056594 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=0.7073 mas, bmaj=2.056 mas, bpa=-3.371 degrees ! Estimated noise=1.01471 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0432096 Jy ! Component: 100 - total flux cleaned = 0.0580836 Jy ! Component: 150 - total flux cleaned = 0.0659468 Jy ! Component: 200 - total flux cleaned = 0.0712451 Jy ! Total flux subtracted in 200 components = 0.0712451 Jy ! Clean residual min=-0.003016 max=0.003854 Jy/beam ! Clean residual mean=0.000009 rms=0.000781 Jy/beam ! Combined flux in latest and established models = 0.0712451 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0712451 Jy ! Inverting map and beam ! Estimated beam: bmin=0.868 mas, bmaj=2.36 mas, bpa=-1.237 degrees ! Estimated noise=0.771795 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 = 0.0056981 Jy ! Component: 100 - total flux cleaned = 0.00949595 Jy ! Component: 150 - total flux cleaned = 0.0121376 Jy ! Component: 200 - total flux cleaned = 0.0140051 Jy ! Total flux subtracted in 200 components = 0.0140051 Jy ! Clean residual min=-0.002334 max=0.001971 Jy/beam ! Clean residual mean=0.000004 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.0852502 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 40 components and 0.0852502 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=2.181 mas, bmaj=5.117 mas, bpa=4.937 degrees ! Estimated noise=0.970726 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00251476 Jy ! Component: 100 - total flux cleaned = 0.00392076 Jy ! Component: 150 - total flux cleaned = 0.00480063 Jy ! Component: 200 - total flux cleaned = 0.00537588 Jy ! Total flux subtracted in 200 components = 0.00537588 Jy ! Clean residual min=-0.002406 max=0.002208 Jy/beam ! Clean residual mean=0.000002 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.0906261 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 = 0.000382357 Jy ! Component: 100 - total flux cleaned = 0.000557492 Jy ! Component: 150 - total flux cleaned = 0.000596081 Jy ! Component: 200 - total flux cleaned = 0.000633397 Jy ! Total flux subtracted in 200 components = 0.000633397 Jy ! Clean residual min=-0.002371 max=0.002255 Jy/beam ! Clean residual mean=0.000001 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 0.0912595 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 60 components and 0.0912595 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.868 mas, bmaj=2.36 mas, bpa=-1.237 degrees ! Estimated noise=0.771795 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000578603 Jy ! Component: 100 - total flux cleaned = -0.000759496 Jy ! Component: 150 - total flux cleaned = -0.000879882 Jy ! Component: 200 - total flux cleaned = -0.000880044 Jy ! Total flux subtracted in 200 components = -0.000880044 Jy ! Clean residual min=-0.002196 max=0.001873 Jy/beam ! Clean residual mean=0.000001 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.0903794 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 70 components and 0.0903794 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=0.038114Jy sigma=0.540990 ! Fit after self-cal, rms=0.038113Jy sigma=0.540906 wmodel /d2/scr/pima/bp171a4_uvs/J1008-2139_X_map.mod ! Writing 70 model components to file: /d2/scr/pima/bp171a4_uvs/J1008-2139_X_map.mod wobs /d2/scr/pima/bp171a4_uvs/J1008-2139_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a4_uvs/J1008-2139_X_uvs.fits wwins /d2/scr/pima/bp171a4_uvs/J1008-2139_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp171a4_uvs/J1008-2139_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 = -0.000588228 Jy ! Component: 100 - total flux cleaned = -0.000590382 Jy ! Component: 150 - total flux cleaned = -0.000655633 Jy ! Component: 200 - total flux cleaned = -0.000868014 Jy ! Component: 250 - total flux cleaned = -0.00106936 Jy ! Component: 300 - total flux cleaned = -0.00128788 Jy ! Component: 350 - total flux cleaned = -0.00162906 Jy ! Component: 400 - total flux cleaned = -0.0018308 Jy ! Component: 450 - total flux cleaned = -0.00205073 Jy ! Component: 500 - total flux cleaned = -0.00226369 Jy ! Component: 550 - total flux cleaned = -0.00235567 Jy ! Component: 600 - total flux cleaned = -0.00246709 Jy ! Component: 650 - total flux cleaned = -0.00251059 Jy ! Component: 700 - total flux cleaned = -0.00255324 Jy ! Component: 750 - total flux cleaned = -0.00259486 Jy ! Component: 800 - total flux cleaned = -0.00265521 Jy ! Component: 850 - total flux cleaned = -0.00265558 Jy ! Component: 900 - total flux cleaned = -0.00265577 Jy ! Component: 950 - total flux cleaned = -0.00276907 Jy ! Component: 1000 - total flux cleaned = -0.00282461 Jy ! Component: 1050 - total flux cleaned = -0.00284253 Jy ! Component: 1100 - total flux cleaned = -0.00287802 Jy ! Component: 1150 - total flux cleaned = -0.00287774 Jy ! Component: 1200 - total flux cleaned = -0.00282672 Jy ! Component: 1250 - total flux cleaned = -0.002894 Jy ! Component: 1300 - total flux cleaned = -0.00284458 Jy ! Component: 1350 - total flux cleaned = -0.00286126 Jy ! Component: 1400 - total flux cleaned = -0.0029094 Jy ! Component: 1450 - total flux cleaned = -0.00292522 Jy ! Component: 1500 - total flux cleaned = -0.00297179 Jy ! Component: 1550 - total flux cleaned = -0.00303268 Jy ! Component: 1600 - total flux cleaned = -0.00306286 Jy ! Component: 1650 - total flux cleaned = -0.00312218 Jy ! Component: 1700 - total flux cleaned = -0.0031515 Jy ! Component: 1750 - total flux cleaned = -0.00323728 Jy ! Component: 1800 - total flux cleaned = -0.00326574 Jy ! Component: 1850 - total flux cleaned = -0.00330755 Jy ! Component: 1900 - total flux cleaned = -0.00334877 Jy ! Component: 1950 - total flux cleaned = -0.00336257 Jy ! Component: 2000 - total flux cleaned = -0.00345654 Jy ! Component: 2050 - total flux cleaned = -0.00352279 Jy ! Component: 2100 - total flux cleaned = -0.00357525 Jy ! Component: 2150 - total flux cleaned = -0.00367834 Jy ! Component: 2200 - total flux cleaned = -0.00372904 Jy ! Component: 2250 - total flux cleaned = -0.00377959 Jy ! Component: 2300 - total flux cleaned = -0.00385433 Jy ! Component: 2350 - total flux cleaned = -0.00389116 Jy ! Component: 2400 - total flux cleaned = -0.00398884 Jy ! Component: 2450 - total flux cleaned = -0.00398883 Jy ! Component: 2500 - total flux cleaned = -0.00403687 Jy ! Component: 2550 - total flux cleaned = -0.00409594 Jy ! Component: 2600 - total flux cleaned = -0.00414273 Jy ! Component: 2650 - total flux cleaned = -0.00415435 Jy ! Component: 2700 - total flux cleaned = -0.0041888 Jy ! Component: 2750 - total flux cleaned = -0.00422314 Jy ! Component: 2800 - total flux cleaned = -0.00426827 Jy ! Component: 2850 - total flux cleaned = -0.0043575 Jy ! Component: 2900 - total flux cleaned = -0.00439077 Jy ! Component: 2950 - total flux cleaned = -0.00442368 Jy ! Component: 3000 - total flux cleaned = -0.00448893 Jy ! Component: 3050 - total flux cleaned = -0.00456433 Jy ! Component: 3100 - total flux cleaned = -0.00458561 Jy ! Component: 3150 - total flux cleaned = -0.00460685 Jy ! Component: 3200 - total flux cleaned = -0.00467008 Jy ! Component: 3250 - total flux cleaned = -0.00471181 Jy ! Component: 3300 - total flux cleaned = -0.0047531 Jy ! Component: 3350 - total flux cleaned = -0.00482499 Jy ! Component: 3400 - total flux cleaned = -0.00483512 Jy ! Component: 3450 - total flux cleaned = -0.00488569 Jy ! Component: 3500 - total flux cleaned = -0.00493576 Jy ! Component: 3550 - total flux cleaned = -0.00496566 Jy ! Component: 3600 - total flux cleaned = -0.00504463 Jy ! Component: 3650 - total flux cleaned = -0.00507398 Jy ! Component: 3700 - total flux cleaned = -0.00510316 Jy ! Component: 3750 - total flux cleaned = -0.00519012 Jy ! Component: 3800 - total flux cleaned = -0.0052285 Jy ! Component: 3850 - total flux cleaned = -0.00523813 Jy ! Component: 3900 - total flux cleaned = -0.00529498 Jy ! Component: 3950 - total flux cleaned = -0.00531379 Jy ! Component: 4000 - total flux cleaned = -0.00533253 Jy ! Component: 4050 - total flux cleaned = -0.00535115 Jy ! Total flux subtracted in 4096 components = -0.00536967 Jy ! Clean residual min=-0.000566 max=0.000605 Jy/beam ! Clean residual mean=-0.000001 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.0850098 Jy keep ! Adding 284 model components to the UV plane model. ! The established model now contains 354 components and 0.0850098 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a4_uvs/J1008-2139_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.868 x 2.36 at -1.237 degrees (North through East) ! Clean map min=-0.0012398 max=0.056955 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a4_uvs/J1008-2139_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0569549 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000153219 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.807057 0.807057 1.61411 3.22823 6.45645 12.9129 25.8258 51.6516 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.056 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 371.721 quit ! Quitting program ! Log file /d2/scr/pima/bp171a4_uvs/J1008-2139_X_uvs.log closed on Wed Jan 29 03:48:00 2014