! Started logfile: /scr/pima/br149ag_uvs/J1830-1606_X_uvs.log on Fri Feb 19 09:47:46 2016 obs /scr/pima/br149ag_uvs/J1830-1606_X_uva.fits ! Reading UV FITS file: /scr/pima/br149ag_uvs/J1830-1606_X_uva.fits ! AN table 1: 14 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.666667 visibilities/baseline/integration-bin. ! Found source: J1830-1606 ! ! 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 1120 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/br149ag_uvs/J1830-1606_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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.002499Jy sigma=24.810585 ! Fit after self-cal, rms=0.950785Jy sigma=23.564125 ! 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=2.368 mas, bmaj=5.747 mas, bpa=-18.01 degrees ! Estimated noise=1.46044 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 = 0.0389793 Jy ! Component: 100 - total flux cleaned = 0.0571215 Jy ! Total flux subtracted in 100 components = 0.0571215 Jy ! Clean residual min=-0.010012 max=0.010100 Jy/beam ! Clean residual mean=0.000038 rms=0.004302 Jy/beam ! Combined flux in latest and established models = 0.0571215 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 25 components and 0.0571215 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=0.033446Jy sigma=0.808638 ! Fit after self-cal, rms=0.031882Jy sigma=0.773480 ! 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=2.718 mas, bmaj=5.593 mas, bpa=-16.91 degrees ! Estimated noise=0.916985 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 = 0.0109801 Jy ! Component: 100 - total flux cleaned = 0.0169494 Jy ! Component: 150 - total flux cleaned = 0.0200968 Jy ! Component: 200 - total flux cleaned = 0.0221319 Jy ! Total flux subtracted in 200 components = 0.0221319 Jy ! Clean residual min=-0.002513 max=0.002463 Jy/beam ! Clean residual mean=0.000010 rms=0.001132 Jy/beam ! Combined flux in latest and established models = 0.0792533 Jy ! Performing phase self-cal ! Adding 72 model components to the UV plane model. ! The established model now contains 96 components and 0.0792533 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=0.026180Jy sigma=0.638142 ! Fit after self-cal, rms=0.026042Jy sigma=0.635699 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.718 x 5.593 at -16.91 degrees (North through East) ! Clean map min=-0.0039468 max=0.040423 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* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.16 KP 0.88 NL 0.98 ! OV 1.13 PT 0.91 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.99 KP 0.95 NL 0.94 ! OV 0.96 PT 0.92 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.03 KP 0.94 NL 0.85 ! OV 0.89 PT 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.06 KP 0.88 NL 1.14 ! OV 1.14 PT 0.92 ! ! ! Fit before self-cal, rms=0.026042Jy sigma=0.635699 ! Fit after self-cal, rms=0.024633Jy sigma=0.623528 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.709 mas, bmaj=5.563 mas, bpa=-16.75 degrees ! Estimated noise=0.877472 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 = 0.0022066 Jy ! Component: 100 - total flux cleaned = 0.00283932 Jy ! Component: 150 - total flux cleaned = 0.00323512 Jy ! Component: 200 - total flux cleaned = 0.00357841 Jy ! Total flux subtracted in 200 components = 0.00357841 Jy ! Clean residual min=-0.000633 max=0.000632 Jy/beam ! Clean residual mean=0.000001 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.0828317 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 157 components and 0.0828317 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=0.024273Jy sigma=0.614157 ! Fit after self-cal, rms=0.024272Jy sigma=0.613611 ! 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=0.024272Jy sigma=0.613611 ! Fit after self-cal, rms=0.024101Jy sigma=0.611285 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.718 mas, bmaj=5.544 mas, bpa=-16.7 degrees ! Estimated noise=0.872552 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.04504e-05 Jy ! Component: 100 - total flux cleaned = -6.76231e-05 Jy ! Component: 150 - total flux cleaned = -4.3771e-05 Jy ! Component: 200 - total flux cleaned = 4.44588e-05 Jy ! Total flux subtracted in 200 components = 4.44588e-05 Jy ! Clean residual min=-0.000349 max=0.000346 Jy/beam ! Clean residual mean=0.000001 rms=0.000121 Jy/beam ! Combined flux in latest and established models = 0.0828762 Jy selfcal ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 216 components and 0.0828762 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=0.024021Jy sigma=0.609414 ! Fit after self-cal, rms=0.024011Jy sigma=0.609298 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 = 7.15952e-05 Jy ! Component: 100 - total flux cleaned = -7.10721e-05 Jy ! Component: 150 - total flux cleaned = -0.000303826 Jy ! Component: 200 - total flux cleaned = -0.000468729 Jy ! Total flux subtracted in 200 components = -0.000468729 Jy ! Clean residual min=-0.000214 max=0.000211 Jy/beam ! Clean residual mean=0.000000 rms=0.000075 Jy/beam ! Combined flux in latest and established models = 0.0824074 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 247 components and 0.0824074 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=0.023989Jy sigma=0.608738 ! Fit after self-cal, rms=0.023985Jy sigma=0.608709 ! 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=0.023985Jy sigma=0.608709 ! Fit after self-cal, rms=0.023987Jy sigma=0.608393 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.719 mas, bmaj=5.531 mas, bpa=-16.71 degrees ! Estimated noise=0.871569 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.3956e-05 Jy ! Component: 100 - total flux cleaned = 2.30885e-05 Jy ! Component: 150 - total flux cleaned = 0.000120845 Jy ! Component: 200 - total flux cleaned = 0.000144461 Jy ! Total flux subtracted in 200 components = 0.000144461 Jy ! Clean residual min=-0.000193 max=0.000192 Jy/beam ! Clean residual mean=0.000001 rms=0.000067 Jy/beam ! Combined flux in latest and established models = 0.0825519 Jy selfcal ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 295 components and 0.0825519 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=0.023965Jy sigma=0.607937 ! Fit after self-cal, rms=0.023962Jy sigma=0.607910 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 = -5.93538e-05 Jy ! Component: 100 - total flux cleaned = -9.45094e-06 Jy ! Component: 150 - total flux cleaned = 8.92513e-06 Jy ! Component: 200 - total flux cleaned = 6.9471e-05 Jy ! Total flux subtracted in 200 components = 6.9471e-05 Jy ! Clean residual min=-0.000140 max=0.000141 Jy/beam ! Clean residual mean=0.000001 rms=0.000049 Jy/beam ! Combined flux in latest and established models = 0.0826214 Jy ! Performing phase self-cal ! Adding 69 model components to the UV plane model. ! The established model now contains 357 components and 0.0826214 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=0.023954Jy sigma=0.607736 ! Fit after self-cal, rms=0.023953Jy sigma=0.607725 ! 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=0.023953Jy sigma=0.607725 ! Fit after self-cal, rms=0.023963Jy sigma=0.607591 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.04 mas, bmaj=5.443 mas, bpa=-14.67 degrees ! Estimated noise=0.892449 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.15757e-05 Jy ! Component: 100 - total flux cleaned = 2.50782e-05 Jy ! Component: 150 - total flux cleaned = 7.41006e-05 Jy ! Component: 200 - total flux cleaned = 0.000126632 Jy ! Total flux subtracted in 200 components = 0.000126632 Jy ! Clean residual min=-0.000144 max=0.000144 Jy/beam ! Clean residual mean=0.000001 rms=0.000051 Jy/beam ! Combined flux in latest and established models = 0.082748 Jy selfcal ! Performing phase self-cal ! Adding 83 model components to the UV plane model. ! The established model now contains 424 components and 0.082748 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=0.023951Jy sigma=0.607378 ! Fit after self-cal, rms=0.023950Jy sigma=0.607369 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 = 7.82379e-06 Jy ! Component: 100 - total flux cleaned = 7.07778e-05 Jy ! Component: 150 - total flux cleaned = 0.000144653 Jy ! Component: 200 - total flux cleaned = 0.000253231 Jy ! Total flux subtracted in 200 components = 0.000253231 Jy ! Clean residual min=-0.000119 max=0.000120 Jy/beam ! Clean residual mean=0.000000 rms=0.000042 Jy/beam ! Combined flux in latest and established models = 0.0830012 Jy ! Performing phase self-cal ! Adding 63 model components to the UV plane model. ! The established model now contains 465 components and 0.0830012 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=0.023946Jy sigma=0.607256 ! Fit after self-cal, rms=0.023945Jy sigma=0.607249 ! 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=2.719 mas, bmaj=5.52 mas, bpa=-16.73 degrees ! Estimated noise=0.870997 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.719 x 5.52 at -16.73 degrees (North through East) ! Clean map min=-0.001259 max=0.038667 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=2.367 mas, bmaj=5.686 mas, bpa=-17.94 degrees ! Estimated noise=1.37567 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0373481 Jy ! Component: 100 - total flux cleaned = 0.0544337 Jy ! Component: 150 - total flux cleaned = 0.0648905 Jy ! Component: 200 - total flux cleaned = 0.072396 Jy ! Total flux subtracted in 200 components = 0.072396 Jy ! Clean residual min=-0.005014 max=0.005072 Jy/beam ! Clean residual mean=0.000016 rms=0.002060 Jy/beam ! Combined flux in latest and established models = 0.072396 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 67 model components to the UV plane model. ! The established model now contains 67 components and 0.072396 Jy ! Inverting map and beam ! Estimated beam: bmin=2.719 mas, bmaj=5.52 mas, bpa=-16.73 degrees ! Estimated noise=0.870997 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 = 0.00166399 Jy ! Component: 100 - total flux cleaned = 0.00328631 Jy ! Component: 150 - total flux cleaned = 0.00386459 Jy ! Component: 200 - total flux cleaned = 0.00318503 Jy ! Total flux subtracted in 200 components = 0.00318503 Jy ! Clean residual min=-0.001257 max=0.001244 Jy/beam ! Clean residual mean=0.000005 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.0755811 Jy ! Adding 81 model components to the UV plane model. ! The established model now contains 148 components and 0.0755811 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=3.04 mas, bmaj=5.443 mas, bpa=-14.67 degrees ! Estimated noise=0.892449 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000951643 Jy ! Component: 100 - total flux cleaned = 0.00117134 Jy ! Component: 150 - total flux cleaned = 0.00137828 Jy ! Component: 200 - total flux cleaned = 0.0013444 Jy ! Total flux subtracted in 200 components = 0.0013444 Jy ! Clean residual min=-0.000517 max=0.000514 Jy/beam ! Clean residual mean=0.000003 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.0769255 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 = -2.79891e-05 Jy ! Component: 100 - total flux cleaned = -5.49058e-05 Jy ! Component: 150 - total flux cleaned = -5.46723e-05 Jy ! Component: 200 - total flux cleaned = -7.85074e-05 Jy ! Total flux subtracted in 200 components = -7.85074e-05 Jy ! Clean residual min=-0.000405 max=0.000406 Jy/beam ! Clean residual mean=0.000002 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.076847 Jy ! Adding 112 model components to the UV plane model. ! The established model now contains 253 components and 0.076847 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.719 mas, bmaj=5.52 mas, bpa=-16.73 degrees ! Estimated noise=0.870997 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.36739e-05 Jy ! Component: 100 - total flux cleaned = 0.000303915 Jy ! Component: 150 - total flux cleaned = 0.000454611 Jy ! Component: 200 - total flux cleaned = 0.000550884 Jy ! Total flux subtracted in 200 components = 0.000550884 Jy ! Clean residual min=-0.000219 max=0.000220 Jy/beam ! Clean residual mean=0.000001 rms=0.000079 Jy/beam ! Combined flux in latest and established models = 0.0773979 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 296 components and 0.0773979 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=0.023974Jy sigma=0.608036 ! Fit after self-cal, rms=0.023972Jy sigma=0.607988 wmodel /scr/pima/br149ag_uvs/J1830-1606_X_map.mod ! Writing 296 model components to file: /scr/pima/br149ag_uvs/J1830-1606_X_map.mod wobs /scr/pima/br149ag_uvs/J1830-1606_X_uvs.fits ! Writing UV FITS file: /scr/pima/br149ag_uvs/J1830-1606_X_uvs.fits wwins /scr/pima/br149ag_uvs/J1830-1606_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/br149ag_uvs/J1830-1606_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.719 x 5.52 at -16.73 degrees (North through East) ! Clean map min=-0.0019769 max=0.033485 Jy/beam ! Writing clean map to FITS file: /scr/pima/br149ag_uvs/J1830-1606_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0334854 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.35856e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.748854 0.748854 1.49771 2.99541 5.99083 11.9817 23.9633 47.9266 95.8533 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.033 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 400.612 quit ! Quitting program ! Log file /scr/pima/br149ag_uvs/J1830-1606_X_uvs.log closed on Fri Feb 19 09:47:49 2016