! Started logfile: /scr/pima/br145af_uvs/J2033+4000_X_uvs.log on Wed Mar 23 20:19:24 2016 obs /scr/pima/br145af_uvs/J2033+4000_X_uva.fits ! Reading UV FITS file: /scr/pima/br145af_uvs/J2033+4000_X_uva.fits ! AN table 1: 5 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.7 visibilities/baseline/integration-bin. ! Found source: J2033+4000 ! ! 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 85 lines of history. ! ! Reading 280 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/br145af_uvs/J2033+4000_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 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003808Jy sigma=44.247429 ! Fit after self-cal, rms=0.956181Jy sigma=42.533827 ! 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=6.197 mas, bmaj=7.065 mas, bpa=32.67 degrees ! Estimated noise=1.37999 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 = 0.0352254 Jy ! Component: 100 - total flux cleaned = 0.0381263 Jy ! Total flux subtracted in 100 components = 0.0381263 Jy ! Clean residual min=-0.006933 max=0.007016 Jy/beam ! Clean residual mean=0.000040 rms=0.003301 Jy/beam ! Combined flux in latest and established models = 0.0381263 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 41 components and 0.0381263 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=0.024825Jy sigma=0.927562 ! Fit after self-cal, rms=0.024483Jy sigma=0.919834 ! 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=5.782 mas, bmaj=7.053 mas, bpa=4.506 degrees ! Estimated noise=1.14454 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 = -0.00153746 Jy ! Component: 100 - total flux cleaned = -0.00218084 Jy ! Component: 150 - total flux cleaned = -0.00143999 Jy ! Component: 200 - total flux cleaned = -0.00120444 Jy ! Total flux subtracted in 200 components = -0.00120444 Jy ! Clean residual min=-0.003760 max=0.003838 Jy/beam ! Clean residual mean=0.000032 rms=0.001726 Jy/beam ! Combined flux in latest and established models = 0.0369219 Jy ! Performing phase self-cal ! Adding 79 model components to the UV plane model. ! The established model now contains 120 components and 0.0369219 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=0.018598Jy sigma=0.687350 ! Fit after self-cal, rms=0.017920Jy sigma=0.666775 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.782 x 7.053 at 4.506 degrees (North through East) ! Clean map min=-0.0072565 max=0.036007 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 1.01 KP 1.09 LA 1.01 OV 1.00* ! PT 1.14 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.07 KP 1.00 LA 0.87 OV 1.00* ! PT 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 KP 1.05 LA 1.00 OV 1.00* ! PT 0.84 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.14 KP 1.17 LA 0.89 OV 1.00* ! PT 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 KP 1.04 LA 1.04 OV 1.00* ! PT 0.84 ! ! ! Fit before self-cal, rms=0.017920Jy sigma=0.666775 ! Fit after self-cal, rms=0.017464Jy sigma=0.638813 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.879 mas, bmaj=7.048 mas, bpa=4.164 degrees ! Estimated noise=1.15223 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 = -0.000168257 Jy ! Component: 100 - total flux cleaned = 0.000446265 Jy ! Component: 150 - total flux cleaned = 0.00148582 Jy ! Component: 200 - total flux cleaned = 0.00169371 Jy ! Total flux subtracted in 200 components = 0.00169371 Jy ! Clean residual min=-0.001110 max=0.001106 Jy/beam ! Clean residual mean=0.000003 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.0386156 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 164 components and 0.0386156 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=0.016439Jy sigma=0.592290 ! Fit after self-cal, rms=0.016493Jy sigma=0.589451 ! 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=0.016493Jy sigma=0.589451 ! Fit after self-cal, rms=0.016547Jy sigma=0.584075 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.885 mas, bmaj=7.062 mas, bpa=9.011 degrees ! Estimated noise=1.18428 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000198692 Jy ! Component: 100 - total flux cleaned = 0.000485189 Jy ! Component: 150 - total flux cleaned = 0.000751909 Jy ! Component: 200 - total flux cleaned = 0.00125863 Jy ! Total flux subtracted in 200 components = 0.00125863 Jy ! Clean residual min=-0.000432 max=0.000440 Jy/beam ! Clean residual mean=0.000001 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.0398742 Jy selfcal ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 216 components and 0.0398742 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=0.016313Jy sigma=0.577548 ! Fit after self-cal, rms=0.016321Jy sigma=0.577313 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 = 7.87293e-05 Jy ! Component: 100 - total flux cleaned = 0.000198181 Jy ! Component: 150 - total flux cleaned = 0.000304363 Jy ! Component: 200 - total flux cleaned = 0.000368316 Jy ! Total flux subtracted in 200 components = 0.000368316 Jy ! Clean residual min=-0.000214 max=0.000212 Jy/beam ! Clean residual mean=-0.000000 rms=0.000072 Jy/beam ! Combined flux in latest and established models = 0.0402425 Jy ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 281 components and 0.0402425 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=0.016283Jy sigma=0.576621 ! Fit after self-cal, rms=0.016284Jy sigma=0.576539 ! 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=0.016284Jy sigma=0.576539 ! Fit after self-cal, rms=0.016258Jy sigma=0.564248 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.895 mas, bmaj=7.044 mas, bpa=9.169 degrees ! Estimated noise=1.18472 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000176341 Jy ! Component: 100 - total flux cleaned = -0.000289928 Jy ! Component: 150 - total flux cleaned = -0.000312048 Jy ! Component: 200 - total flux cleaned = -0.000294195 Jy ! Total flux subtracted in 200 components = -0.000294195 Jy ! Clean residual min=-0.000146 max=0.000144 Jy/beam ! Clean residual mean=-0.000000 rms=0.000050 Jy/beam ! Combined flux in latest and established models = 0.0399483 Jy selfcal ! Performing phase self-cal ! Adding 72 model components to the UV plane model. ! The established model now contains 352 components and 0.0399483 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=0.016226Jy sigma=0.564108 ! Fit after self-cal, rms=0.016267Jy sigma=0.563807 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 = 0.00021637 Jy ! Component: 100 - total flux cleaned = 0.000251241 Jy ! Component: 150 - total flux cleaned = 0.000259469 Jy ! Component: 200 - total flux cleaned = 0.000292982 Jy ! Total flux subtracted in 200 components = 0.000292982 Jy ! Clean residual min=-0.000144 max=0.000144 Jy/beam ! Clean residual mean=-0.000000 rms=0.000050 Jy/beam ! Combined flux in latest and established models = 0.0402413 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 401 components and 0.0402413 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=0.016253Jy sigma=0.563711 ! Fit after self-cal, rms=0.016258Jy sigma=0.563628 ! 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=0.016258Jy sigma=0.563628 ! Fit after self-cal, rms=0.016322Jy sigma=0.563460 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.96 mas, bmaj=7.058 mas, bpa=10.02 degrees ! Estimated noise=1.19344 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.34202e-05 Jy ! Component: 100 - total flux cleaned = -4.33393e-05 Jy ! Component: 150 - total flux cleaned = -1.0624e-05 Jy ! Component: 200 - total flux cleaned = 1.14364e-05 Jy ! Total flux subtracted in 200 components = 1.14364e-05 Jy ! Clean residual min=-0.000121 max=0.000121 Jy/beam ! Clean residual mean=-0.000000 rms=0.000044 Jy/beam ! Combined flux in latest and established models = 0.0402527 Jy selfcal ! Performing phase self-cal ! Adding 73 model components to the UV plane model. ! The established model now contains 464 components and 0.0402528 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=0.016300Jy sigma=0.563480 ! Fit after self-cal, rms=0.016303Jy sigma=0.563416 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 = 1.05654e-05 Jy ! Component: 100 - total flux cleaned = 1.1449e-05 Jy ! Component: 150 - total flux cleaned = 3.1592e-05 Jy ! Component: 200 - total flux cleaned = 3.77893e-05 Jy ! Total flux subtracted in 200 components = 3.77893e-05 Jy ! Clean residual min=-0.000106 max=0.000107 Jy/beam ! Clean residual mean=-0.000000 rms=0.000041 Jy/beam ! Combined flux in latest and established models = 0.0402905 Jy ! Performing phase self-cal ! Adding 80 model components to the UV plane model. ! The established model now contains 535 components and 0.0402905 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=0.016292Jy sigma=0.563368 ! Fit after self-cal, rms=0.016294Jy sigma=0.563305 ! 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=5.895 mas, bmaj=7.043 mas, bpa=9.985 degrees ! Estimated noise=1.18884 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.895 x 7.043 at 9.985 degrees (North through East) ! Clean map min=-0.0079924 max=0.033475 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=6.162 mas, bmaj=7.207 mas, bpa=40.07 degrees ! Estimated noise=1.42596 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0339111 Jy ! Component: 100 - total flux cleaned = 0.0332366 Jy ! Component: 150 - total flux cleaned = 0.031198 Jy ! Component: 200 - total flux cleaned = 0.0291643 Jy ! Total flux subtracted in 200 components = 0.0291643 Jy ! Clean residual min=-0.005005 max=0.005097 Jy/beam ! Clean residual mean=0.000027 rms=0.002035 Jy/beam ! Combined flux in latest and established models = 0.0291643 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 52 model components to the UV plane model. ! The established model now contains 52 components and 0.0291643 Jy ! Inverting map and beam ! Estimated beam: bmin=5.895 mas, bmaj=7.043 mas, bpa=9.985 degrees ! Estimated noise=1.18884 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 = 0.00118023 Jy ! Component: 100 - total flux cleaned = 0.00128453 Jy ! Component: 150 - total flux cleaned = 0.00172764 Jy ! Component: 200 - total flux cleaned = 0.00218233 Jy ! Total flux subtracted in 200 components = 0.00218233 Jy ! Clean residual min=-0.001448 max=0.001443 Jy/beam ! Clean residual mean=0.000012 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.0313466 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 128 components and 0.0313466 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=5.96 mas, bmaj=7.058 mas, bpa=10.02 degrees ! Estimated noise=1.19344 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000440298 Jy ! Component: 100 - total flux cleaned = -0.000284491 Jy ! Component: 150 - total flux cleaned = -0.000240473 Jy ! Component: 200 - total flux cleaned = 3.88065e-05 Jy ! Total flux subtracted in 200 components = 3.88065e-05 Jy ! Clean residual min=-0.000650 max=0.000654 Jy/beam ! Clean residual mean=0.000003 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.0313854 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 = 0.000390209 Jy ! Component: 100 - total flux cleaned = 0.000756064 Jy ! Component: 150 - total flux cleaned = 0.000883317 Jy ! Component: 200 - total flux cleaned = 0.000928883 Jy ! Total flux subtracted in 200 components = 0.000928883 Jy ! Clean residual min=-0.000815 max=0.000813 Jy/beam ! Clean residual mean=0.000004 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.0323143 Jy ! Adding 87 model components to the UV plane model. ! The established model now contains 214 components and 0.0323143 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=5.895 mas, bmaj=7.043 mas, bpa=9.985 degrees ! Estimated noise=1.18884 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.36226e-05 Jy ! Component: 100 - total flux cleaned = -6.01447e-05 Jy ! Component: 150 - total flux cleaned = -8.55487e-05 Jy ! Component: 200 - total flux cleaned = -8.48981e-05 Jy ! Total flux subtracted in 200 components = -8.48981e-05 Jy ! Clean residual min=-0.000482 max=0.000473 Jy/beam ! Clean residual mean=-0.000001 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.0322294 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 241 components and 0.0322294 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=0.016354Jy sigma=0.565728 ! Fit after self-cal, rms=0.016357Jy sigma=0.565388 wmodel /scr/pima/br145af_uvs/J2033+4000_X_map.mod ! Writing 241 model components to file: /scr/pima/br145af_uvs/J2033+4000_X_map.mod wobs /scr/pima/br145af_uvs/J2033+4000_X_uvs.fits ! Writing UV FITS file: /scr/pima/br145af_uvs/J2033+4000_X_uvs.fits wwins /scr/pima/br145af_uvs/J2033+4000_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/br145af_uvs/J2033+4000_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.895 x 7.043 at 9.985 degrees (North through East) ! Clean map min=-0.0097269 max=0.033903 Jy/beam ! Writing clean map to FITS file: /scr/pima/br145af_uvs/J2033+4000_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0339026 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000182007 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.61056 1.61056 3.22111 6.44222 12.8844 25.7689 51.5378 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.033 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 186.271 quit ! Quitting program ! Log file /scr/pima/br145af_uvs/J2033+4000_X_uvs.log closed on Wed Mar 23 20:19:26 2016