! Started logfile: /scr/pima/bg219i_uvs/J1343+6855_S_uvs.log on Wed Apr 6 23:04:49 2016 obs /scr/pima/bg219i_uvs/J1343+6855_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1343+6855_S_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.955556 visibilities/baseline/integration-bin. ! Found source: J1343+6855 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 9804 visibilities. select rr, 1,2,3,4,6,7,8 ! Restricting channel ranges to the available 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219i_uvs/J1343+6855_S] 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 0.500x0.500 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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005623Jy sigma=24.144866 ! Fit after self-cal, rms=0.906044Jy sigma=21.739707 ! 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=3.062 mas, bmaj=3.701 mas, bpa=-75.95 degrees ! Estimated noise=0.553554 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 = 0.0675156 Jy ! Component: 100 - total flux cleaned = 0.0975223 Jy ! Total flux subtracted in 100 components = 0.0975223 Jy ! Clean residual min=-0.005653 max=0.016222 Jy/beam ! Clean residual mean=0.000001 rms=0.001764 Jy/beam ! Combined flux in latest and established models = 0.0975223 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0975223 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068574Jy sigma=1.615924 ! Fit after self-cal, rms=0.066726Jy sigma=1.573023 ! Inverting map ! Added new window around map position (-0.5, -3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0207916 Jy ! Component: 100 - total flux cleaned = 0.0315355 Jy ! Total flux subtracted in 100 components = 0.0315355 Jy ! Clean residual min=-0.004039 max=0.005107 Jy/beam ! Clean residual mean=0.000006 rms=0.000987 Jy/beam ! Combined flux in latest and established models = 0.129058 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 12 components and 0.129058 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058605Jy sigma=1.370459 ! Fit after self-cal, rms=0.058479Jy sigma=1.366805 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00649741 Jy ! Component: 100 - total flux cleaned = 0.010401 Jy ! Total flux subtracted in 100 components = 0.010401 Jy ! Clean residual min=-0.003638 max=0.003415 Jy/beam ! Clean residual mean=0.000008 rms=0.000837 Jy/beam ! Combined flux in latest and established models = 0.139459 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 20 components and 0.139459 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057508Jy sigma=1.341998 ! Fit after self-cal, rms=0.057495Jy sigma=1.341662 ! 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=3.886 mas, bmaj=4.643 mas, bpa=-79.46 degrees ! Estimated noise=0.304148 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 = 0.00411349 Jy ! Component: 100 - total flux cleaned = 0.00598234 Jy ! Component: 150 - total flux cleaned = 0.00697398 Jy ! Component: 200 - total flux cleaned = 0.00720495 Jy ! Total flux subtracted in 200 components = 0.00720495 Jy ! Clean residual min=-0.002126 max=0.002021 Jy/beam ! Clean residual mean=0.000022 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.146664 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 36 components and 0.146664 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057244Jy sigma=1.334757 ! Fit after self-cal, rms=0.057236Jy sigma=1.334510 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.886 x 4.643 at -79.46 degrees (North through East) ! Clean map min=-0.0020703 max=0.090225 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 1.03 HN 0.99 KP 1.00 ! LA 0.98 MK 1.04 NL 0.96 OV 0.99 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.05 HN 1.03 KP 1.01 ! LA 0.97 MK 1.03 NL 0.96 OV 1.02 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.01 KP 0.98 ! LA 1.00 MK 1.03 NL 0.95 OV 0.97 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.01 KP 1.00 ! LA 1.00 MK 0.95 NL 0.99 OV 0.98 ! PT 1.04 SC 0.98 ! ! ! Fit before self-cal, rms=0.057236Jy sigma=1.334510 ! Fit after self-cal, rms=0.056958Jy sigma=1.331607 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.89 mas, bmaj=4.643 mas, bpa=-80.07 degrees ! Estimated noise=0.302843 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 = -0.000294813 Jy ! Component: 100 - total flux cleaned = -0.000364716 Jy ! Component: 150 - total flux cleaned = -0.000365695 Jy ! Component: 200 - total flux cleaned = -0.000365786 Jy ! Total flux subtracted in 200 components = -0.000365786 Jy ! Clean residual min=-0.001930 max=0.001934 Jy/beam ! Clean residual mean=0.000022 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.146298 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 39 components and 0.146298 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056938Jy sigma=1.331239 ! Fit after self-cal, rms=0.056940Jy sigma=1.331039 ! 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. ! ! Fit before self-cal, rms=0.056940Jy sigma=1.331039 ! Fit after self-cal, rms=0.057071Jy sigma=1.327649 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.881 mas, bmaj=4.619 mas, bpa=-80.12 degrees ! Estimated noise=0.30209 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.27536e-05 Jy ! Component: 100 - total flux cleaned = 4.24399e-05 Jy ! Component: 150 - total flux cleaned = 8.30902e-05 Jy ! Component: 200 - total flux cleaned = 0.000105467 Jy ! Total flux subtracted in 200 components = 0.000105467 Jy ! Clean residual min=-0.001636 max=0.001753 Jy/beam ! Clean residual mean=0.000007 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.146403 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 47 components and 0.146403 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057061Jy sigma=1.327475 ! Fit after self-cal, rms=0.057074Jy sigma=1.327374 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) ! Added new window around map position (-117, -86). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149162 Jy ! Component: 100 - total flux cleaned = 0.00181178 Jy ! Component: 150 - total flux cleaned = 0.00181166 Jy ! Component: 200 - total flux cleaned = 0.0017915 Jy ! Total flux subtracted in 200 components = 0.0017915 Jy ! Clean residual min=-0.001473 max=0.001647 Jy/beam ! Clean residual mean=0.000005 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.148195 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 69 components and 0.148195 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057032Jy sigma=1.326292 ! Fit after self-cal, rms=0.057030Jy sigma=1.326220 ! Inverting map ! Added new window around map position (-83.5, -116). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000726494 Jy ! Component: 100 - total flux cleaned = 0.000796981 Jy ! Component: 150 - total flux cleaned = 0.000956423 Jy ! Component: 200 - total flux cleaned = 0.00107234 Jy ! Total flux subtracted in 200 components = 0.00107234 Jy ! Clean residual min=-0.001516 max=0.001434 Jy/beam ! Clean residual mean=0.000003 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.149267 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 85 components and 0.149267 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056982Jy sigma=1.325092 ! Fit after self-cal, rms=0.056981Jy sigma=1.325017 ! 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. ! ! Fit before self-cal, rms=0.056981Jy sigma=1.325017 ! Fit after self-cal, rms=0.056831Jy sigma=1.324916 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.873 mas, bmaj=4.608 mas, bpa=-80.16 degrees ! Estimated noise=0.30128 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000316156 Jy ! Component: 100 - total flux cleaned = 0.000359725 Jy ! Component: 150 - total flux cleaned = 0.000360716 Jy ! Component: 200 - total flux cleaned = 0.000307363 Jy ! Total flux subtracted in 200 components = 0.000307363 Jy ! Clean residual min=-0.001530 max=0.001442 Jy/beam ! Clean residual mean=0.000003 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.149575 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 97 components and 0.149575 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056817Jy sigma=1.324607 ! Fit after self-cal, rms=0.056818Jy sigma=1.324595 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 = 3.59994e-05 Jy ! Component: 100 - total flux cleaned = 3.65676e-06 Jy ! Component: 150 - total flux cleaned = -1.16218e-05 Jy ! Component: 200 - total flux cleaned = -2.63107e-05 Jy ! Total flux subtracted in 200 components = -2.63107e-05 Jy ! Clean residual min=-0.001527 max=0.001451 Jy/beam ! Clean residual mean=0.000003 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.149548 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 101 components and 0.149548 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056810Jy sigma=1.324408 ! Fit after self-cal, rms=0.056810Jy sigma=1.324402 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.056810Jy sigma=1.324402 ! Fit after self-cal, rms=0.056773Jy sigma=1.324389 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.846 mas, bmaj=9.117 mas, bpa=75.4 degrees ! Estimated noise=0.388691 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.3745e-05 Jy ! Component: 100 - total flux cleaned = -4.16782e-05 Jy ! Component: 150 - total flux cleaned = -0.00014482 Jy ! Component: 200 - total flux cleaned = -0.000227281 Jy ! Total flux subtracted in 200 components = -0.000227281 Jy ! Clean residual min=-0.001484 max=0.001399 Jy/beam ! Clean residual mean=0.000006 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.149321 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 118 components and 0.149321 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056772Jy sigma=1.324340 ! Fit after self-cal, rms=0.056773Jy sigma=1.324327 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 = -1.90553e-05 Jy ! Component: 100 - total flux cleaned = -6.41474e-05 Jy ! Component: 150 - total flux cleaned = -0.000116036 Jy ! Component: 200 - total flux cleaned = -0.000154613 Jy ! Total flux subtracted in 200 components = -0.000154613 Jy ! Clean residual min=-0.001485 max=0.001360 Jy/beam ! Clean residual mean=0.000007 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.149166 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 126 components and 0.149166 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056771Jy sigma=1.324296 ! Fit after self-cal, rms=0.056772Jy sigma=1.324286 ! 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=3.87 mas, bmaj=4.603 mas, bpa=-80.35 degrees ! Estimated noise=0.301071 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.87 x 4.603 at -80.35 degrees (North through East) ! Clean map min=-0.0014627 max=0.089447 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=3.05 mas, bmaj=3.668 mas, bpa=-76.86 degrees ! Estimated noise=0.545683 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0693834 Jy ! Component: 100 - total flux cleaned = 0.102084 Jy ! Component: 150 - total flux cleaned = 0.118895 Jy ! Component: 200 - total flux cleaned = 0.127991 Jy ! Total flux subtracted in 200 components = 0.127991 Jy ! Clean residual min=-0.003722 max=0.004702 Jy/beam ! Clean residual mean=0.000001 rms=0.000915 Jy/beam ! Combined flux in latest and established models = 0.127991 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 0.127991 Jy ! Inverting map and beam ! Estimated beam: bmin=3.87 mas, bmaj=4.603 mas, bpa=-80.35 degrees ! Estimated noise=0.301071 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 = 0.00863918 Jy ! Component: 100 - total flux cleaned = 0.0129068 Jy ! Component: 150 - total flux cleaned = 0.015443 Jy ! Component: 200 - total flux cleaned = 0.0169662 Jy ! Total flux subtracted in 200 components = 0.0169662 Jy ! Clean residual min=-0.001730 max=0.001577 Jy/beam ! Clean residual mean=0.000002 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.144957 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 51 components and 0.144957 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.846 mas, bmaj=9.117 mas, bpa=75.4 degrees ! Estimated noise=0.388691 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00213396 Jy ! Component: 100 - total flux cleaned = 0.00340039 Jy ! Component: 150 - total flux cleaned = 0.00412435 Jy ! Component: 200 - total flux cleaned = 0.00415525 Jy ! Total flux subtracted in 200 components = 0.00415525 Jy ! Clean residual min=-0.001510 max=0.001478 Jy/beam ! Clean residual mean=0.000003 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.149112 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 = 3.01815e-07 Jy ! Component: 100 - total flux cleaned = 2.09776e-05 Jy ! Component: 150 - total flux cleaned = -1.75081e-05 Jy ! Component: 200 - total flux cleaned = -3.4998e-05 Jy ! Total flux subtracted in 200 components = -3.4998e-05 Jy ! Clean residual min=-0.001517 max=0.001415 Jy/beam ! Clean residual mean=0.000004 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.149077 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 99 components and 0.149078 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.87 mas, bmaj=4.603 mas, bpa=-80.35 degrees ! Estimated noise=0.301071 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000312356 Jy ! Component: 100 - total flux cleaned = 0.000169923 Jy ! Component: 150 - total flux cleaned = 1.32812e-05 Jy ! Component: 200 - total flux cleaned = -0.000124707 Jy ! Total flux subtracted in 200 components = -0.000124707 Jy ! Clean residual min=-0.001535 max=0.001356 Jy/beam ! Clean residual mean=0.000002 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.148953 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 113 components and 0.148953 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056790Jy sigma=1.324795 ! Fit after self-cal, rms=0.056787Jy sigma=1.324675 wmodel /scr/pima/bg219i_uvs/J1343+6855_S_map.mod ! Writing 113 model components to file: /scr/pima/bg219i_uvs/J1343+6855_S_map.mod wobs /scr/pima/bg219i_uvs/J1343+6855_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J1343+6855_S_uvs.fits wwins /scr/pima/bg219i_uvs/J1343+6855_S_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219i_uvs/J1343+6855_S_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 = -0.000515795 Jy ! Component: 100 - total flux cleaned = -0.000542324 Jy ! Component: 150 - total flux cleaned = -0.000638183 Jy ! Component: 200 - total flux cleaned = -0.000707692 Jy ! Component: 250 - total flux cleaned = -0.000752098 Jy ! Component: 300 - total flux cleaned = -0.000686565 Jy ! Component: 350 - total flux cleaned = -0.000601745 Jy ! Component: 400 - total flux cleaned = -0.000622714 Jy ! Component: 450 - total flux cleaned = -0.000643138 Jy ! Component: 500 - total flux cleaned = -0.000642935 Jy ! Component: 550 - total flux cleaned = -0.000584983 Jy ! Component: 600 - total flux cleaned = -0.000623143 Jy ! Component: 650 - total flux cleaned = -0.000604078 Jy ! Component: 700 - total flux cleaned = -0.000549157 Jy ! Component: 750 - total flux cleaned = -0.000567233 Jy ! Component: 800 - total flux cleaned = -0.000567044 Jy ! Component: 850 - total flux cleaned = -0.000584473 Jy ! Component: 900 - total flux cleaned = -0.000567153 Jy ! Component: 950 - total flux cleaned = -0.000567155 Jy ! Component: 1000 - total flux cleaned = -0.000550486 Jy ! Component: 1050 - total flux cleaned = -0.000567 Jy ! Component: 1100 - total flux cleaned = -0.00055077 Jy ! Component: 1150 - total flux cleaned = -0.000519009 Jy ! Component: 1200 - total flux cleaned = -0.000456204 Jy ! Component: 1250 - total flux cleaned = -0.000425302 Jy ! Component: 1300 - total flux cleaned = -0.000409732 Jy ! Component: 1350 - total flux cleaned = -0.000349204 Jy ! Component: 1400 - total flux cleaned = -0.000319635 Jy ! Component: 1450 - total flux cleaned = -0.000275411 Jy ! Component: 1500 - total flux cleaned = -0.000260737 Jy ! Component: 1550 - total flux cleaned = -0.000275249 Jy ! Component: 1600 - total flux cleaned = -0.000246764 Jy ! Component: 1650 - total flux cleaned = -0.000346037 Jy ! Component: 1700 - total flux cleaned = -0.000275975 Jy ! Component: 1750 - total flux cleaned = -0.000331713 Jy ! Component: 1800 - total flux cleaned = -0.000373324 Jy ! Component: 1850 - total flux cleaned = -0.00038695 Jy ! Component: 1900 - total flux cleaned = -0.000413957 Jy ! Component: 1950 - total flux cleaned = -0.000373935 Jy ! Component: 2000 - total flux cleaned = -0.000427262 Jy ! Component: 2050 - total flux cleaned = -0.000453704 Jy ! Component: 2100 - total flux cleaned = -0.000440753 Jy ! Component: 2150 - total flux cleaned = -0.000479726 Jy ! Component: 2200 - total flux cleaned = -0.000479899 Jy ! Component: 2250 - total flux cleaned = -0.000530695 Jy ! Component: 2300 - total flux cleaned = -0.000543366 Jy ! Component: 2350 - total flux cleaned = -0.000543337 Jy ! Component: 2400 - total flux cleaned = -0.000555767 Jy ! Component: 2450 - total flux cleaned = -0.00054345 Jy ! Component: 2500 - total flux cleaned = -0.000592261 Jy ! Component: 2550 - total flux cleaned = -0.00061644 Jy ! Component: 2600 - total flux cleaned = -0.000580269 Jy ! Component: 2650 - total flux cleaned = -0.000651641 Jy ! Component: 2700 - total flux cleaned = -0.00065155 Jy ! Component: 2750 - total flux cleaned = -0.000698285 Jy ! Component: 2800 - total flux cleaned = -0.000698243 Jy ! Component: 2850 - total flux cleaned = -0.000744312 Jy ! Component: 2900 - total flux cleaned = -0.000778774 Jy ! Component: 2950 - total flux cleaned = -0.000824176 Jy ! Component: 3000 - total flux cleaned = -0.00079027 Jy ! Component: 3050 - total flux cleaned = -0.000823909 Jy ! Component: 3100 - total flux cleaned = -0.000890828 Jy ! Component: 3150 - total flux cleaned = -0.000901858 Jy ! Component: 3200 - total flux cleaned = -0.000901837 Jy ! Component: 3250 - total flux cleaned = -0.000923668 Jy ! Component: 3300 - total flux cleaned = -0.0010103 Jy ! Component: 3350 - total flux cleaned = -0.00102108 Jy ! Component: 3400 - total flux cleaned = -0.00107448 Jy ! Component: 3450 - total flux cleaned = -0.00111688 Jy ! Component: 3500 - total flux cleaned = -0.00111689 Jy ! Component: 3550 - total flux cleaned = -0.0011587 Jy ! Component: 3600 - total flux cleaned = -0.0011899 Jy ! Component: 3650 - total flux cleaned = -0.00126232 Jy ! Component: 3700 - total flux cleaned = -0.00129324 Jy ! Component: 3750 - total flux cleaned = -0.00131367 Jy ! Component: 3800 - total flux cleaned = -0.0013239 Jy ! Component: 3850 - total flux cleaned = -0.0013947 Jy ! Component: 3900 - total flux cleaned = -0.0014651 Jy ! Component: 3950 - total flux cleaned = -0.00145504 Jy ! Component: 4000 - total flux cleaned = -0.00148484 Jy ! Component: 4050 - total flux cleaned = -0.00152442 Jy ! Total flux subtracted in 4096 components = -0.0015835 Jy ! Clean residual min=-0.000565 max=0.000597 Jy/beam ! Clean residual mean=0.000001 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.147369 Jy keep ! Adding 275 model components to the UV plane model. ! The established model now contains 388 components and 0.147369 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J1343+6855_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.87 x 4.603 at -80.35 degrees (North through East) ! Clean map min=-0.0010924 max=0.089585 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1343+6855_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0895852 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000172135 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.576439 0.576439 1.15288 2.30576 4.61151 9.22302 18.446 36.8921 73.7842 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.089 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 520.436 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1343+6855_S_uvs.log closed on Wed Apr 6 23:04:54 2016