! Started logfile: /scr/pima/bg219a_uvs/J1246-2547_S_uvs.log on Wed Apr 6 22:54:16 2016 obs /scr/pima/bg219a_uvs/J1246-2547_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1246-2547_S_uva.fits ! AN table 1: 27 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.753086 visibilities/baseline/integration-bin. ! Found source: J1246-2547 ! ! 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 49 lines of history. ! ! Reading 1708 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/bg219a_uvs/J1246-2547_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 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.127119Jy sigma=20.664989 ! Fit after self-cal, rms=0.457449Jy sigma=8.130365 ! 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=2.329 mas, bmaj=6.485 mas, bpa=-2.544 degrees ! Estimated noise=1.35342 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 = 0.41911 Jy ! Component: 100 - total flux cleaned = 0.518117 Jy ! Total flux subtracted in 100 components = 0.518117 Jy ! Clean residual min=-0.018316 max=0.038387 Jy/beam ! Clean residual mean=0.000271 rms=0.005570 Jy/beam ! Combined flux in latest and established models = 0.518117 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.518117 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108265Jy sigma=1.874086 ! Fit after self-cal, rms=0.107977Jy sigma=1.871443 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0424538 Jy ! Component: 100 - total flux cleaned = 0.0672736 Jy ! Total flux subtracted in 100 components = 0.0672736 Jy ! Clean residual min=-0.012672 max=0.019845 Jy/beam ! Clean residual mean=0.000198 rms=0.003367 Jy/beam ! Combined flux in latest and established models = 0.585391 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 22 components and 0.585391 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082592Jy sigma=1.403639 ! Fit after self-cal, rms=0.082449Jy sigma=1.402270 ! Inverting map ! Added new window around map position (3.5, -2.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0207653 Jy ! Component: 100 - total flux cleaned = 0.0337854 Jy ! Total flux subtracted in 100 components = 0.0337854 Jy ! Clean residual min=-0.011265 max=0.013411 Jy/beam ! Clean residual mean=0.000157 rms=0.002625 Jy/beam ! Combined flux in latest and established models = 0.619176 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 29 components and 0.619176 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075078Jy sigma=1.267420 ! Fit after self-cal, rms=0.074717Jy sigma=1.261985 ! 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=2.725 mas, bmaj=7.679 mas, bpa=-2.386 degrees ! Estimated noise=1.0664 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 = 0.0129807 Jy ! Component: 100 - total flux cleaned = 0.0203226 Jy ! Component: 150 - total flux cleaned = 0.0248161 Jy ! Component: 200 - total flux cleaned = 0.0276433 Jy ! Total flux subtracted in 200 components = 0.0276433 Jy ! Clean residual min=-0.009993 max=0.013882 Jy/beam ! Clean residual mean=-0.000014 rms=0.003157 Jy/beam ! Combined flux in latest and established models = 0.64682 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 47 components and 0.646819 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072324Jy sigma=1.218519 ! Fit after self-cal, rms=0.072072Jy sigma=1.214376 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.725 x 7.679 at -2.386 degrees (North through East) ! Clean map min=-0.0093448 max=0.54305 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 0.97 LA 0.99 MK 1.02 NL 1.02 ! OV 1.02 PT 0.97 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 LA 0.97 MK 0.99 NL 1.04 ! OV 1.01 PT 0.98 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 LA 0.97 MK 1.00 NL 1.03 ! OV 1.00 PT 0.98 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 LA 0.98 MK 1.00 NL 1.03 ! OV 0.98 PT 0.96 SC 0.98 ! ! ! Fit before self-cal, rms=0.072072Jy sigma=1.214376 ! Fit after self-cal, rms=0.069549Jy sigma=1.178078 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.727 mas, bmaj=7.683 mas, bpa=-2.296 degrees ! Estimated noise=1.06308 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 = 0.000331405 Jy ! Component: 100 - total flux cleaned = 0.000155694 Jy ! Component: 150 - total flux cleaned = -7.32776e-05 Jy ! Component: 200 - total flux cleaned = -0.000142193 Jy ! Total flux subtracted in 200 components = -0.000142193 Jy ! Clean residual min=-0.009583 max=0.010492 Jy/beam ! Clean residual mean=-0.000004 rms=0.002629 Jy/beam ! Combined flux in latest and established models = 0.646677 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 57 components and 0.646677 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069293Jy sigma=1.174277 ! Fit after self-cal, rms=0.069256Jy sigma=1.173969 ! 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=0.069256Jy sigma=1.173969 ! Fit after self-cal, rms=0.067709Jy sigma=1.146640 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.729 mas, bmaj=7.696 mas, bpa=-2.305 degrees ! Estimated noise=1.06148 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000793357 Jy ! Component: 100 - total flux cleaned = -0.00103469 Jy ! Component: 150 - total flux cleaned = -0.00109977 Jy ! Component: 200 - total flux cleaned = -0.00110419 Jy ! Total flux subtracted in 200 components = -0.00110419 Jy ! Clean residual min=-0.008329 max=0.008848 Jy/beam ! Clean residual mean=-0.000008 rms=0.002227 Jy/beam ! Combined flux in latest and established models = 0.645573 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 67 components and 0.645573 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067517Jy sigma=1.144434 ! Fit after self-cal, rms=0.067516Jy sigma=1.144270 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 = 0.000236024 Jy ! Component: 100 - total flux cleaned = 0.000283317 Jy ! Component: 150 - total flux cleaned = 0.000324666 Jy ! Component: 200 - total flux cleaned = 0.000430182 Jy ! Total flux subtracted in 200 components = 0.000430182 Jy ! Clean residual min=-0.008430 max=0.008915 Jy/beam ! Clean residual mean=-0.000008 rms=0.002222 Jy/beam ! Combined flux in latest and established models = 0.646003 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 73 components and 0.646003 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067453Jy sigma=1.143500 ! Fit after self-cal, rms=0.067442Jy sigma=1.143405 ! 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=0.067442Jy sigma=1.143405 ! Fit after self-cal, rms=0.065455Jy sigma=1.109995 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.729 mas, bmaj=7.696 mas, bpa=-2.305 degrees ! Estimated noise=1.06101 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0019488 Jy ! Component: 100 - total flux cleaned = 0.00199258 Jy ! Component: 150 - total flux cleaned = 0.0019553 Jy ! Component: 200 - total flux cleaned = 0.00189634 Jy ! Total flux subtracted in 200 components = 0.00189634 Jy ! Clean residual min=-0.005882 max=0.007361 Jy/beam ! Clean residual mean=-0.000039 rms=0.001661 Jy/beam ! Combined flux in latest and established models = 0.6479 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 83 components and 0.6479 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065368Jy sigma=1.109030 ! Fit after self-cal, rms=0.065373Jy sigma=1.108724 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 (14.5, -8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00730944 Jy ! Component: 100 - total flux cleaned = 0.0110829 Jy ! Component: 150 - total flux cleaned = 0.0135176 Jy ! Component: 200 - total flux cleaned = 0.0154269 Jy ! Total flux subtracted in 200 components = 0.0154269 Jy ! Clean residual min=-0.005637 max=0.005511 Jy/beam ! Clean residual mean=-0.000044 rms=0.001313 Jy/beam ! Combined flux in latest and established models = 0.663327 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 109 components and 0.663327 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064559Jy sigma=1.093071 ! Fit after self-cal, rms=0.064444Jy sigma=1.091577 ! 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=0.064444Jy sigma=1.091577 ! Fit after self-cal, rms=0.064269Jy sigma=1.090691 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.368 mas, bmaj=19.96 mas, bpa=1.076 degrees ! Estimated noise=1.52282 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00487465 Jy ! Component: 100 - total flux cleaned = 0.00743745 Jy ! Component: 150 - total flux cleaned = 0.0091256 Jy ! Component: 200 - total flux cleaned = 0.010282 Jy ! Total flux subtracted in 200 components = 0.010282 Jy ! Clean residual min=-0.006308 max=0.006339 Jy/beam ! Clean residual mean=-0.000115 rms=0.001830 Jy/beam ! Combined flux in latest and established models = 0.673609 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 127 components and 0.673609 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064281Jy sigma=1.089604 ! Fit after self-cal, rms=0.064236Jy sigma=1.089025 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 = 0.00156011 Jy ! Component: 100 - total flux cleaned = 0.00250419 Jy ! Component: 150 - total flux cleaned = 0.00274635 Jy ! Component: 200 - total flux cleaned = 0.00293154 Jy ! Total flux subtracted in 200 components = 0.00293154 Jy ! Clean residual min=-0.005922 max=0.005748 Jy/beam ! Clean residual mean=-0.000114 rms=0.001722 Jy/beam ! Combined flux in latest and established models = 0.67654 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 135 components and 0.67654 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064244Jy sigma=1.088984 ! Fit after self-cal, rms=0.064234Jy sigma=1.088916 ! 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=2.73 mas, bmaj=7.693 mas, bpa=-2.283 degrees ! Estimated noise=1.0587 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.73 x 7.693 at -2.283 degrees (North through East) ! Clean map min=-0.0047189 max=0.54254 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064234Jy sigma=1.088916 ! Fit after self-cal, rms=0.056534Jy sigma=0.930974 ! Inverting map and beam ! Estimated beam: bmin=2.731 mas, bmaj=7.697 mas, bpa=-2.258 degrees ! Estimated noise=1.0558 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000232186 Jy ! Component: 100 - total flux cleaned = -0.000556061 Jy ! Component: 150 - total flux cleaned = -0.000915683 Jy ! Component: 200 - total flux cleaned = -0.0012193 Jy ! Total flux subtracted in 200 components = -0.0012193 Jy ! Clean residual min=-0.005025 max=0.004047 Jy/beam ! Clean residual mean=-0.000012 rms=0.001070 Jy/beam ! Combined flux in latest and established models = 0.675321 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 158 components and 0.675321 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056367Jy sigma=0.928260 ! Fit after self-cal, rms=0.056356Jy sigma=0.928146 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000253568 Jy ! Component: 100 - total flux cleaned = -0.000438043 Jy ! Component: 150 - total flux cleaned = -0.000571739 Jy ! Component: 200 - total flux cleaned = -0.000664158 Jy ! Total flux subtracted in 200 components = -0.000664158 Jy ! Clean residual min=-0.004994 max=0.004096 Jy/beam ! Clean residual mean=-0.000012 rms=0.001063 Jy/beam ! Combined flux in latest and established models = 0.674657 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 171 components and 0.674657 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056312Jy sigma=0.927476 ! Fit after self-cal, rms=0.056309Jy sigma=0.927446 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056309Jy sigma=0.927446 ! Fit after self-cal, rms=0.056223Jy sigma=0.926862 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=2.334 mas, bmaj=6.495 mas, bpa=-2.383 degrees ! Estimated noise=1.34143 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.41526 Jy ! Component: 100 - total flux cleaned = 0.514703 Jy ! Component: 150 - total flux cleaned = 0.557521 Jy ! Component: 200 - total flux cleaned = 0.584354 Jy ! Total flux subtracted in 200 components = 0.584354 Jy ! Clean residual min=-0.009714 max=0.015539 Jy/beam ! Clean residual mean=0.000115 rms=0.002728 Jy/beam ! Combined flux in latest and established models = 0.584354 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.584354 Jy ! Inverting map and beam ! Estimated beam: bmin=2.732 mas, bmaj=7.696 mas, bpa=-2.253 degrees ! Estimated noise=1.05453 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 = 0.0248895 Jy ! Component: 100 - total flux cleaned = 0.0391616 Jy ! Component: 150 - total flux cleaned = 0.0489361 Jy ! Component: 200 - total flux cleaned = 0.0564455 Jy ! Total flux subtracted in 200 components = 0.0564455 Jy ! Clean residual min=-0.006039 max=0.005460 Jy/beam ! Clean residual mean=-0.000026 rms=0.001612 Jy/beam ! Combined flux in latest and established models = 0.640799 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 63 components and 0.640799 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=7.369 mas, bmaj=19.97 mas, bpa=1.101 degrees ! Estimated noise=1.51468 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0103426 Jy ! Component: 100 - total flux cleaned = 0.0171565 Jy ! Component: 150 - total flux cleaned = 0.0220331 Jy ! Component: 200 - total flux cleaned = 0.0255983 Jy ! Total flux subtracted in 200 components = 0.0255983 Jy ! Clean residual min=-0.006135 max=0.004674 Jy/beam ! Clean residual mean=-0.000050 rms=0.001649 Jy/beam ! Combined flux in latest and established models = 0.666397 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 = 0.00262647 Jy ! Component: 100 - total flux cleaned = 0.00456269 Jy ! Component: 150 - total flux cleaned = 0.00599078 Jy ! Component: 200 - total flux cleaned = 0.00704413 Jy ! Total flux subtracted in 200 components = 0.00704413 Jy ! Clean residual min=-0.005459 max=0.004391 Jy/beam ! Clean residual mean=-0.000045 rms=0.001430 Jy/beam ! Combined flux in latest and established models = 0.673442 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 99 components and 0.673441 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.732 mas, bmaj=7.696 mas, bpa=-2.253 degrees ! Estimated noise=1.05453 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000329812 Jy ! Component: 100 - total flux cleaned = 0.000136611 Jy ! Component: 150 - total flux cleaned = 0.000306714 Jy ! Component: 200 - total flux cleaned = 0.000380994 Jy ! Total flux subtracted in 200 components = 0.000380994 Jy ! Clean residual min=-0.005226 max=0.004278 Jy/beam ! Clean residual mean=-0.000016 rms=0.001104 Jy/beam ! Combined flux in latest and established models = 0.673822 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 114 components and 0.673822 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056702Jy sigma=0.933512 ! Fit after self-cal, rms=0.056612Jy sigma=0.931880 wmodel /scr/pima/bg219a_uvs/J1246-2547_S_map.mod ! Writing 114 model components to file: /scr/pima/bg219a_uvs/J1246-2547_S_map.mod wobs /scr/pima/bg219a_uvs/J1246-2547_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J1246-2547_S_uvs.fits wwins /scr/pima/bg219a_uvs/J1246-2547_S_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219a_uvs/J1246-2547_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 = -0.00234796 Jy ! Component: 100 - total flux cleaned = -0.00388485 Jy ! Component: 150 - total flux cleaned = -0.00525904 Jy ! Component: 200 - total flux cleaned = -0.00607173 Jy ! Component: 250 - total flux cleaned = -0.00639317 Jy ! Component: 300 - total flux cleaned = -0.00669985 Jy ! Component: 350 - total flux cleaned = -0.00687606 Jy ! Component: 400 - total flux cleaned = -0.00693347 Jy ! Component: 450 - total flux cleaned = -0.00693336 Jy ! Component: 500 - total flux cleaned = -0.00719372 Jy ! Component: 550 - total flux cleaned = -0.00729479 Jy ! Component: 600 - total flux cleaned = -0.00749217 Jy ! Component: 650 - total flux cleaned = -0.00763619 Jy ! Component: 700 - total flux cleaned = -0.00773022 Jy ! Component: 750 - total flux cleaned = -0.00772906 Jy ! Component: 800 - total flux cleaned = -0.00777368 Jy ! Component: 850 - total flux cleaned = -0.00764309 Jy ! Component: 900 - total flux cleaned = -0.00768522 Jy ! Component: 950 - total flux cleaned = -0.00751825 Jy ! Component: 1000 - total flux cleaned = -0.00751804 Jy ! Component: 1050 - total flux cleaned = -0.00759838 Jy ! Component: 1100 - total flux cleaned = -0.00755842 Jy ! Component: 1150 - total flux cleaned = -0.00736476 Jy ! Component: 1200 - total flux cleaned = -0.00725068 Jy ! Component: 1250 - total flux cleaned = -0.00713779 Jy ! Component: 1300 - total flux cleaned = -0.00699048 Jy ! Component: 1350 - total flux cleaned = -0.00684638 Jy ! Component: 1400 - total flux cleaned = -0.00681054 Jy ! Component: 1450 - total flux cleaned = -0.0067399 Jy ! Component: 1500 - total flux cleaned = -0.00660162 Jy ! Component: 1550 - total flux cleaned = -0.00643222 Jy ! Component: 1600 - total flux cleaned = -0.0062994 Jy ! Component: 1650 - total flux cleaned = -0.00620114 Jy ! Component: 1700 - total flux cleaned = -0.00607213 Jy ! Component: 1750 - total flux cleaned = -0.0060724 Jy ! Component: 1800 - total flux cleaned = -0.00600968 Jy ! Component: 1850 - total flux cleaned = -0.00594796 Jy ! Component: 1900 - total flux cleaned = -0.00591777 Jy ! Component: 1950 - total flux cleaned = -0.00594832 Jy ! Component: 2000 - total flux cleaned = -0.00585908 Jy ! Component: 2050 - total flux cleaned = -0.00577087 Jy ! Component: 2100 - total flux cleaned = -0.00565509 Jy ! Component: 2150 - total flux cleaned = -0.00562697 Jy ! Component: 2200 - total flux cleaned = -0.00551381 Jy ! Component: 2250 - total flux cleaned = -0.00540228 Jy ! Component: 2300 - total flux cleaned = -0.00537424 Jy ! Component: 2350 - total flux cleaned = -0.00526516 Jy ! Component: 2400 - total flux cleaned = -0.00518423 Jy ! Component: 2450 - total flux cleaned = -0.00507758 Jy ! Component: 2500 - total flux cleaned = -0.00494626 Jy ! Component: 2550 - total flux cleaned = -0.00494616 Jy ! Component: 2600 - total flux cleaned = -0.00481713 Jy ! Component: 2650 - total flux cleaned = -0.0047408 Jy ! Component: 2700 - total flux cleaned = -0.00464003 Jy ! Component: 2750 - total flux cleaned = -0.00451515 Jy ! Component: 2800 - total flux cleaned = -0.0045395 Jy ! Component: 2850 - total flux cleaned = -0.00436827 Jy ! Component: 2900 - total flux cleaned = -0.00424723 Jy ! Component: 2950 - total flux cleaned = -0.00412766 Jy ! Component: 3000 - total flux cleaned = -0.00398546 Jy ! Component: 3050 - total flux cleaned = -0.00389157 Jy ! Component: 3100 - total flux cleaned = -0.00379845 Jy ! Component: 3150 - total flux cleaned = -0.0035916 Jy ! Component: 3200 - total flux cleaned = -0.0035004 Jy ! Component: 3250 - total flux cleaned = -0.00340989 Jy ! Component: 3300 - total flux cleaned = -0.00340959 Jy ! Component: 3350 - total flux cleaned = -0.00329872 Jy ! Component: 3400 - total flux cleaned = -0.00318911 Jy ! Component: 3450 - total flux cleaned = -0.00314598 Jy ! Component: 3500 - total flux cleaned = -0.00316774 Jy ! Component: 3550 - total flux cleaned = -0.00310352 Jy ! Component: 3600 - total flux cleaned = -0.00297625 Jy ! Component: 3650 - total flux cleaned = -0.00295523 Jy ! Component: 3700 - total flux cleaned = -0.00289239 Jy ! Component: 3750 - total flux cleaned = -0.00287177 Jy ! Component: 3800 - total flux cleaned = -0.0028512 Jy ! Component: 3850 - total flux cleaned = -0.00283078 Jy ! Component: 3900 - total flux cleaned = -0.00279001 Jy ! Component: 3950 - total flux cleaned = -0.00278979 Jy ! Component: 4000 - total flux cleaned = -0.00278947 Jy ! Component: 4050 - total flux cleaned = -0.00273007 Jy ! Total flux subtracted in 4096 components = -0.00278901 Jy ! Clean residual min=-0.001275 max=0.001122 Jy/beam ! Clean residual mean=0.000002 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.671033 Jy keep ! Adding 235 model components to the UV plane model. ! The established model now contains 349 components and 0.671034 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J1246-2547_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.732 x 7.696 at -2.253 degrees (North through East) ! Clean map min=-0.00301 max=0.53984 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1246-2547_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.539844 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000321702 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.178775 0.178775 0.35755 0.7151 1.4302 2.8604 5.7208 11.4416 22.8832 45.7664 91.5328 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.539 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1678.09 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1246-2547_S_uvs.log closed on Wed Apr 6 22:54:20 2016