! Started logfile: /scr/pima/br149ah_uvs/J1828-0912_X_uvs.log on Sat Feb 20 21:45:43 2016 obs /scr/pima/br149ah_uvs/J1828-0912_X_uva.fits ! Reading UV FITS file: /scr/pima/br149ah_uvs/J1828-0912_X_uva.fits ! AN table 1: 14 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.714286 visibilities/baseline/integration-bin. ! Found source: J1828-0912 ! ! 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 8.10949e+09 1.28e+08 1 1.28e+08 ! 02 2 8.12349e+09 1.28e+08 1 1.28e+08 ! 03 3 8.16549e+09 1.28e+08 1 1.28e+08 ! 04 4 8.23549e+09 1.28e+08 1 1.28e+08 ! 05 5 8.31949e+09 1.28e+08 1 1.28e+08 ! 06 6 8.41749e+09 1.28e+08 1 1.28e+08 ! 07 7 8.55649e+09 1.28e+08 1 1.28e+08 ! 08 8 8.58349e+09 1.28e+08 1 1.28e+08 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1680 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! 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/br149ah_uvs/J1828-0912_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. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.999562Jy sigma=24.627096 ! Fit after self-cal, rms=0.959469Jy sigma=23.577011 ! 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=2.139 mas, bmaj=3.731 mas, bpa=-3.841 degrees ! Estimated noise=1.38572 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0289638 Jy ! Component: 100 - total flux cleaned = 0.0394003 Jy ! Total flux subtracted in 100 components = 0.0394003 Jy ! Clean residual min=-0.004048 max=0.004713 Jy/beam ! Clean residual mean=0.000005 rms=0.001475 Jy/beam ! Combined flux in latest and established models = 0.0394003 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0394003 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.031157Jy sigma=0.742725 ! Fit after self-cal, rms=0.030376Jy sigma=0.725707 ! 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=2.434 mas, bmaj=3.776 mas, bpa=-4.645 degrees ! Estimated noise=0.782802 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 = 0.00762238 Jy ! Component: 100 - total flux cleaned = 0.00964721 Jy ! Component: 150 - total flux cleaned = 0.0105437 Jy ! Component: 200 - total flux cleaned = 0.0105396 Jy ! Total flux subtracted in 200 components = 0.0105396 Jy ! Clean residual min=-0.001719 max=0.001720 Jy/beam ! Clean residual mean=0.000002 rms=0.000746 Jy/beam ! Combined flux in latest and established models = 0.0499399 Jy ! Performing phase self-cal ! Adding 97 model components to the UV plane model. ! The established model now contains 114 components and 0.0499399 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027749Jy sigma=0.665932 ! Fit after self-cal, rms=0.027681Jy sigma=0.664654 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.434 x 3.776 at -4.645 degrees (North through East) ! Clean map min=-0.0030445 max=0.032679 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* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.02 HN 1.00* KP 0.98 ! NL 0.88 OV 1.14 PT 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.00* KP 0.90 ! NL 1.07 OV 1.16 PT 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.00* KP 0.87 ! NL 1.08 OV 0.98 PT 0.94 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.06 HN 1.00* KP 0.92 ! NL 0.92 OV 0.87 PT 0.90 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.05 HN 1.00* KP 0.84 ! NL 1.06 OV 0.98 PT 0.88 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.00* KP 0.94 ! NL 1.11 OV 1.14 PT 0.89 ! ! ! Fit before self-cal, rms=0.027681Jy sigma=0.664654 ! Fit after self-cal, rms=0.026979Jy sigma=0.653343 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.451 mas, bmaj=3.826 mas, bpa=-5.804 degrees ! Estimated noise=0.760849 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 = -0.000526249 Jy ! Component: 100 - total flux cleaned = -0.00116929 Jy ! Component: 150 - total flux cleaned = -0.001749 Jy ! Component: 200 - total flux cleaned = -0.00220285 Jy ! Total flux subtracted in 200 components = -0.00220285 Jy ! Clean residual min=-0.000592 max=0.000586 Jy/beam ! Clean residual mean=-0.000000 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.047737 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 163 components and 0.047737 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026795Jy sigma=0.649092 ! Fit after self-cal, rms=0.026817Jy sigma=0.648582 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026817Jy sigma=0.648582 ! Fit after self-cal, rms=0.026870Jy sigma=0.648376 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.44 mas, bmaj=3.836 mas, bpa=-6.081 degrees ! Estimated noise=0.760527 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000451189 Jy ! Component: 100 - total flux cleaned = -0.000623181 Jy ! Component: 150 - total flux cleaned = -0.000862536 Jy ! Component: 200 - total flux cleaned = -0.00107691 Jy ! Total flux subtracted in 200 components = -0.00107691 Jy ! Clean residual min=-0.000425 max=0.000423 Jy/beam ! Clean residual mean=-0.000000 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.0466601 Jy selfcal ! Performing phase self-cal ! Adding 63 model components to the UV plane model. ! The established model now contains 217 components and 0.0466601 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026795Jy sigma=0.646744 ! Fit after self-cal, rms=0.026795Jy sigma=0.646686 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 = -0.000316652 Jy ! Component: 100 - total flux cleaned = -0.000530401 Jy ! Component: 150 - total flux cleaned = -0.000752545 Jy ! Component: 200 - total flux cleaned = -0.000899698 Jy ! Total flux subtracted in 200 components = -0.000899698 Jy ! Clean residual min=-0.000346 max=0.000342 Jy/beam ! Clean residual mean=-0.000000 rms=0.000126 Jy/beam ! Combined flux in latest and established models = 0.0457604 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 260 components and 0.0457604 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026758Jy sigma=0.645879 ! Fit after self-cal, rms=0.026757Jy sigma=0.645847 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026757Jy sigma=0.645847 ! Fit after self-cal, rms=0.026972Jy sigma=0.646754 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.416 mas, bmaj=3.844 mas, bpa=-6.64 degrees ! Estimated noise=0.75602 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.83109e-05 Jy ! Component: 100 - total flux cleaned = -0.000283475 Jy ! Component: 150 - total flux cleaned = -0.000433481 Jy ! Component: 200 - total flux cleaned = -0.000513085 Jy ! Total flux subtracted in 200 components = -0.000513085 Jy ! Clean residual min=-0.000316 max=0.000317 Jy/beam ! Clean residual mean=-0.000000 rms=0.000109 Jy/beam ! Combined flux in latest and established models = 0.0452473 Jy selfcal ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 301 components and 0.0452473 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026932Jy sigma=0.645849 ! Fit after self-cal, rms=0.026942Jy sigma=0.645782 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 = -0.000141257 Jy ! Component: 100 - total flux cleaned = -0.000214361 Jy ! Component: 150 - total flux cleaned = -0.000368214 Jy ! Component: 200 - total flux cleaned = -0.000516306 Jy ! Total flux subtracted in 200 components = -0.000516306 Jy ! Clean residual min=-0.000267 max=0.000271 Jy/beam ! Clean residual mean=-0.000000 rms=0.000094 Jy/beam ! Combined flux in latest and established models = 0.044731 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 329 components and 0.044731 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026921Jy sigma=0.645316 ! Fit after self-cal, rms=0.026919Jy sigma=0.645300 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026919Jy sigma=0.645300 ! Fit after self-cal, rms=0.027007Jy sigma=0.646094 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.746 mas, bmaj=3.97 mas, bpa=-4.72 degrees ! Estimated noise=0.781514 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000188504 Jy ! Component: 100 - total flux cleaned = 0.000189161 Jy ! Component: 150 - total flux cleaned = 0.000188828 Jy ! Component: 200 - total flux cleaned = 0.000211718 Jy ! Total flux subtracted in 200 components = 0.000211718 Jy ! Clean residual min=-0.000353 max=0.000351 Jy/beam ! Clean residual mean=-0.000001 rms=0.000116 Jy/beam ! Combined flux in latest and established models = 0.0449427 Jy selfcal ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 367 components and 0.0449427 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026966Jy sigma=0.645230 ! Fit after self-cal, rms=0.026972Jy sigma=0.645180 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 = -5.78351e-05 Jy ! Component: 100 - total flux cleaned = -0.000146809 Jy ! Component: 150 - total flux cleaned = -0.000196944 Jy ! Component: 200 - total flux cleaned = -0.000181766 Jy ! Total flux subtracted in 200 components = -0.000181766 Jy ! Clean residual min=-0.000257 max=0.000257 Jy/beam ! Clean residual mean=-0.000000 rms=0.000089 Jy/beam ! Combined flux in latest and established models = 0.0447609 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 405 components and 0.0447609 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026952Jy sigma=0.644728 ! Fit after self-cal, rms=0.026951Jy sigma=0.644716 ! 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=2.391 mas, bmaj=3.867 mas, bpa=-7.321 degrees ! Estimated noise=0.750733 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.391 x 3.867 at -7.321 degrees (North through East) ! Clean map min=-0.0015905 max=0.031128 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=2.114 mas, bmaj=3.812 mas, bpa=-5.957 degrees ! Estimated noise=1.33967 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0285542 Jy ! Component: 100 - total flux cleaned = 0.0393221 Jy ! Component: 150 - total flux cleaned = 0.0418109 Jy ! Component: 200 - total flux cleaned = 0.0419549 Jy ! Total flux subtracted in 200 components = 0.0419549 Jy ! Clean residual min=-0.002208 max=0.002219 Jy/beam ! Clean residual mean=0.000002 rms=0.000836 Jy/beam ! Combined flux in latest and established models = 0.0419549 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 54 model components to the UV plane model. ! The established model now contains 54 components and 0.0419549 Jy ! Inverting map and beam ! Estimated beam: bmin=2.391 mas, bmaj=3.867 mas, bpa=-7.321 degrees ! Estimated noise=0.750733 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 = 0.00145029 Jy ! Component: 100 - total flux cleaned = 0.00135301 Jy ! Component: 150 - total flux cleaned = 0.00117739 Jy ! Component: 200 - total flux cleaned = 0.00110718 Jy ! Total flux subtracted in 200 components = 0.00110718 Jy ! Clean residual min=-0.001105 max=0.001102 Jy/beam ! Clean residual mean=0.000001 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.0430621 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 118 components and 0.0430621 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=2.746 mas, bmaj=3.97 mas, bpa=-4.72 degrees ! Estimated noise=0.781514 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110334 Jy ! Component: 100 - total flux cleaned = 0.000949663 Jy ! Component: 150 - total flux cleaned = 0.000758979 Jy ! Component: 200 - total flux cleaned = 0.000635659 Jy ! Total flux subtracted in 200 components = 0.000635659 Jy ! Clean residual min=-0.000667 max=0.000672 Jy/beam ! Clean residual mean=0.000000 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.0436977 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 = 4.09201e-05 Jy ! Component: 100 - total flux cleaned = 0.000115194 Jy ! Component: 150 - total flux cleaned = 0.000151801 Jy ! Component: 200 - total flux cleaned = 0.000222504 Jy ! Total flux subtracted in 200 components = 0.000222504 Jy ! Clean residual min=-0.000567 max=0.000568 Jy/beam ! Clean residual mean=-0.000000 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.0439202 Jy ! Adding 119 model components to the UV plane model. ! The established model now contains 229 components and 0.0439203 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.391 mas, bmaj=3.867 mas, bpa=-7.321 degrees ! Estimated noise=0.750733 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000260235 Jy ! Component: 100 - total flux cleaned = -0.000531024 Jy ! Component: 150 - total flux cleaned = -0.000845056 Jy ! Component: 200 - total flux cleaned = -0.00109188 Jy ! Total flux subtracted in 200 components = -0.00109188 Jy ! Clean residual min=-0.000366 max=0.000362 Jy/beam ! Clean residual mean=0.000000 rms=0.000125 Jy/beam ! Combined flux in latest and established models = 0.0428284 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 273 components and 0.0428284 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027005Jy sigma=0.646085 ! Fit after self-cal, rms=0.026999Jy sigma=0.645964 wmodel /scr/pima/br149ah_uvs/J1828-0912_X_map.mod ! Writing 273 model components to file: /scr/pima/br149ah_uvs/J1828-0912_X_map.mod wobs /scr/pima/br149ah_uvs/J1828-0912_X_uvs.fits ! Writing UV FITS file: /scr/pima/br149ah_uvs/J1828-0912_X_uvs.fits wwins /scr/pima/br149ah_uvs/J1828-0912_X_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /home/lpetrov/bin/01_muppet] ! wmap "/scr/pima/br149ah_uvs/J1828-0912_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.391 x 3.867 at -7.321 degrees (North through East) ! Clean map min=-0.0019188 max=0.030052 Jy/beam ! Writing clean map to FITS file: /scr/pima/br149ah_uvs/J1828-0912_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0300517 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000119824 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.19617 1.19617 2.39235 4.7847 9.5694 19.1388 38.2776 76.5552 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.03 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 250.799 quit ! Quitting program ! Log file /scr/pima/br149ah_uvs/J1828-0912_X_uvs.log closed on Sat Feb 20 21:45:46 2016