! Started logfile: /d2/scr/pima/bp171aa_uvs/J1159+5353_C_uvs.log on Thu Nov 28 23:37:02 2013 obs /d2/scr/pima/bp171aa_uvs/J1159+5353_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171aa_uvs/J1159+5353_C_uva.fits ! AN table 1: 9 integrations on 6 of 6 possible baselines. ! Apparent sampling: 0.814815 visibilities/baseline/integration-bin. ! Found source: J1159+5353 ! ! 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 4.14397e+09 3.2e+07 1 3.2e+07 ! 02 2 4.17597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.20797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.23997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.43197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.52797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.55997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.59197e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 352 visibilities. select RR ! Selecting polarization: RR, channels: 1..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: 5..5 ! 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 = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp171aa_uvs/J1159+5353_C] 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 0.300x0.300 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.020479Jy sigma=0.721436 ! Fit after self-cal, rms=0.953831Jy sigma=0.674318 ! 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=13.03 mas, bmaj=14.22 mas, bpa=84.67 degrees ! Estimated noise=66.5058 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 = 0.00910946 Jy ! Component: 100 - total flux cleaned = 0.00617277 Jy ! Total flux subtracted in 100 components = 0.00617277 Jy ! Clean residual min=-0.009067 max=0.009002 Jy/beam ! Clean residual mean=0.000062 rms=0.004870 Jy/beam ! Combined flux in latest and established models = 0.00617277 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 54 components and 0.00617277 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.039530Jy sigma=0.027946 ! Fit after self-cal, rms=0.038674Jy sigma=0.027341 ! 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=13.58 mas, bmaj=14.34 mas, bpa=-63.61 degrees ! Estimated noise=53.3115 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 = -0.000890049 Jy ! Component: 100 - total flux cleaned = 0.0127006 Jy ! Component: 150 - total flux cleaned = 0.0229112 Jy ! Component: 200 - total flux cleaned = 0.0204058 Jy ! Total flux subtracted in 200 components = 0.0204058 Jy ! Clean residual min=-0.006832 max=0.006755 Jy/beam ! Clean residual mean=0.000074 rms=0.003231 Jy/beam ! Combined flux in latest and established models = 0.0265786 Jy ! Performing phase self-cal ! Adding 108 model components to the UV plane model. ! The established model now contains 162 components and 0.0265786 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022817Jy sigma=0.016130 ! Fit after self-cal, rms=0.022590Jy sigma=0.015970 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 13.58 x 14.34 at -63.61 degrees (North through East) ! Clean map min=-0.015054 max=0.032199 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 1.00* KP 1.00* LA 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.08 KP 1.10 LA 0.94 PT 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* PT 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* PT 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.08 KP 1.09 LA 0.90 PT 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.19 KP 0.98 LA 0.84 PT 1.03 ! ! ! Fit before self-cal, rms=0.022590Jy sigma=0.015970 ! Fit after self-cal, rms=0.022071Jy sigma=0.015641 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=13.53 mas, bmaj=14.48 mas, bpa=-58.52 degrees ! Estimated noise=52.7964 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 = 0.00370986 Jy ! Component: 100 - total flux cleaned = 0.00533662 Jy ! Component: 150 - total flux cleaned = 0.00498363 Jy ! Component: 200 - total flux cleaned = 0.0046311 Jy ! Total flux subtracted in 200 components = 0.0046311 Jy ! Clean residual min=-0.001978 max=0.001979 Jy/beam ! Clean residual mean=0.000028 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.0312097 Jy ! Performing phase self-cal ! Adding 118 model components to the UV plane model. ! The established model now contains 280 components and 0.0312097 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.020461Jy sigma=0.014540 ! Fit after self-cal, rms=0.020426Jy sigma=0.014510 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.020426Jy sigma=0.014510 ! Fit after self-cal, rms=0.019228Jy sigma=0.013876 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=13.56 mas, bmaj=14.35 mas, bpa=-67.87 degrees ! Estimated noise=51.4514 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000229863 Jy ! Component: 100 - total flux cleaned = 0.000390813 Jy ! Component: 150 - total flux cleaned = 0.000434236 Jy ! Component: 200 - total flux cleaned = 0.000436273 Jy ! Total flux subtracted in 200 components = 0.000436273 Jy ! Clean residual min=-0.000726 max=0.000718 Jy/beam ! Clean residual mean=0.000005 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.031646 Jy selfcal ! Performing phase self-cal ! Adding 116 model components to the UV plane model. ! The established model now contains 380 components and 0.031646 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.018959Jy sigma=0.013704 ! Fit after self-cal, rms=0.018959Jy sigma=0.013701 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 = 0.000158 Jy ! Component: 100 - total flux cleaned = 0.000220508 Jy ! Component: 150 - total flux cleaned = 0.00024835 Jy ! Component: 200 - total flux cleaned = 0.00027519 Jy ! Total flux subtracted in 200 components = 0.00027519 Jy ! Clean residual min=-0.000421 max=0.000420 Jy/beam ! Clean residual mean=0.000004 rms=0.000162 Jy/beam ! Combined flux in latest and established models = 0.0319212 Jy ! Performing phase self-cal ! Adding 89 model components to the UV plane model. ! The established model now contains 469 components and 0.0319212 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.018881Jy sigma=0.013648 ! Fit after self-cal, rms=0.018879Jy sigma=0.013646 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.018879Jy sigma=0.013646 ! Fit after self-cal, rms=0.018794Jy sigma=0.013584 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=13.51 mas, bmaj=14.3 mas, bpa=-71.74 degrees ! Estimated noise=51.2018 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000124424 Jy ! Component: 100 - total flux cleaned = -4.92465e-05 Jy ! Component: 150 - total flux cleaned = -4.41966e-05 Jy ! Component: 200 - total flux cleaned = -3.89032e-05 Jy ! Total flux subtracted in 200 components = -3.89032e-05 Jy ! Clean residual min=-0.000589 max=0.000599 Jy/beam ! Clean residual mean=0.000003 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.0318823 Jy selfcal ! Performing phase self-cal ! Adding 92 model components to the UV plane model. ! The established model now contains 514 components and 0.0318823 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.018676Jy sigma=0.013507 ! Fit after self-cal, rms=0.018677Jy sigma=0.013506 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 = -0.000106407 Jy ! Component: 100 - total flux cleaned = -0.000130016 Jy ! Component: 150 - total flux cleaned = -0.000268645 Jy ! Component: 200 - total flux cleaned = -0.000383392 Jy ! Total flux subtracted in 200 components = -0.000383392 Jy ! Clean residual min=-0.000387 max=0.000382 Jy/beam ! Clean residual mean=0.000003 rms=0.000139 Jy/beam ! Combined flux in latest and established models = 0.0314989 Jy ! Performing phase self-cal ! Adding 77 model components to the UV plane model. ! The established model now contains 583 components and 0.0314989 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.018628Jy sigma=0.013469 ! Fit after self-cal, rms=0.018626Jy sigma=0.013468 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.018626Jy sigma=0.013468 ! Fit after self-cal, rms=0.018636Jy sigma=0.013444 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=13.54 mas, bmaj=14.35 mas, bpa=-70.51 degrees ! Estimated noise=51.1856 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.31366e-06 Jy ! Component: 100 - total flux cleaned = 2.59973e-05 Jy ! Component: 150 - total flux cleaned = 2.51771e-05 Jy ! Component: 200 - total flux cleaned = 5.06832e-05 Jy ! Total flux subtracted in 200 components = 5.06832e-05 Jy ! Clean residual min=-0.000459 max=0.000456 Jy/beam ! Clean residual mean=0.000003 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.0315496 Jy selfcal ! Performing phase self-cal ! Adding 74 model components to the UV plane model. ! The established model now contains 626 components and 0.0315496 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.018568Jy sigma=0.013398 ! Fit after self-cal, rms=0.018569Jy sigma=0.013397 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 = -8.64305e-05 Jy ! Component: 100 - total flux cleaned = -0.000258179 Jy ! Component: 150 - total flux cleaned = -0.000363515 Jy ! Component: 200 - total flux cleaned = -0.000448112 Jy ! Total flux subtracted in 200 components = -0.000448112 Jy ! Clean residual min=-0.000355 max=0.000350 Jy/beam ! Clean residual mean=0.000003 rms=0.000131 Jy/beam ! Combined flux in latest and established models = 0.0311015 Jy ! Performing phase self-cal ! Adding 63 model components to the UV plane model. ! The established model now contains 668 components and 0.0311015 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.018533Jy sigma=0.013369 ! Fit after self-cal, rms=0.018531Jy sigma=0.013368 ! 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=13.47 mas, bmaj=14.29 mas, bpa=-70.52 degrees ! Estimated noise=51.1501 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 13.47 x 14.29 at -70.52 degrees (North through East) ! Clean map min=-0.011088 max=0.028104 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=12.81 mas, bmaj=14.27 mas, bpa=81.62 degrees ! Estimated noise=63.7403 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00370277 Jy ! Component: 100 - total flux cleaned = -0.000305588 Jy ! Component: 150 - total flux cleaned = -0.00367224 Jy ! Component: 200 - total flux cleaned = -0.00488116 Jy ! Total flux subtracted in 200 components = -0.00488116 Jy ! Clean residual min=-0.006736 max=0.006673 Jy/beam ! Clean residual mean=0.000033 rms=0.003351 Jy/beam ! Combined flux in latest and established models = -0.00488116 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 124 model components to the UV plane model. ! The established model now contains 124 components and -0.00488116 Jy ! Inverting map and beam ! Estimated beam: bmin=13.47 mas, bmaj=14.29 mas, bpa=-70.52 degrees ! Estimated noise=51.1501 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 = 0.00174345 Jy ! Component: 100 - total flux cleaned = 0.00898065 Jy ! Component: 150 - total flux cleaned = 0.0143671 Jy ! Component: 200 - total flux cleaned = 0.0146809 Jy ! Total flux subtracted in 200 components = 0.0146809 Jy ! Clean residual min=-0.004598 max=0.004566 Jy/beam ! Clean residual mean=0.000059 rms=0.002158 Jy/beam ! Combined flux in latest and established models = 0.0097997 Jy ! Adding 110 model components to the UV plane model. ! The established model now contains 233 components and 0.0097997 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=13.54 mas, bmaj=14.35 mas, bpa=-70.51 degrees ! Estimated noise=51.1856 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00172867 Jy ! Component: 100 - total flux cleaned = 0.00156388 Jy ! Component: 150 - total flux cleaned = 0.00106626 Jy ! Component: 200 - total flux cleaned = 0.000828909 Jy ! Total flux subtracted in 200 components = 0.000828909 Jy ! Clean residual min=-0.001940 max=0.001941 Jy/beam ! Clean residual mean=0.000023 rms=0.000814 Jy/beam ! Combined flux in latest and established models = 0.0106286 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 = -0.000116203 Jy ! Component: 100 - total flux cleaned = 1.24286e-06 Jy ! Component: 150 - total flux cleaned = 0.000633489 Jy ! Component: 200 - total flux cleaned = 0.000894824 Jy ! Total flux subtracted in 200 components = 0.000894824 Jy ! Clean residual min=-0.002236 max=0.002275 Jy/beam ! Clean residual mean=0.000005 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.0115234 Jy ! Adding 156 model components to the UV plane model. ! The established model now contains 388 components and 0.0115234 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=13.47 mas, bmaj=14.29 mas, bpa=-70.52 degrees ! Estimated noise=51.1501 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.0911e-05 Jy ! Component: 100 - total flux cleaned = -6.86948e-05 Jy ! Component: 150 - total flux cleaned = -0.000180471 Jy ! Component: 200 - total flux cleaned = -0.00018098 Jy ! Total flux subtracted in 200 components = -0.00018098 Jy ! Clean residual min=-0.000580 max=0.000575 Jy/beam ! Clean residual mean=0.000004 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.0113425 Jy selfcal ! Performing phase self-cal ! Adding 71 model components to the UV plane model. ! The established model now contains 451 components and 0.0113425 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.018595Jy sigma=0.013418 ! Fit after self-cal, rms=0.018584Jy sigma=0.013410 wmodel /d2/scr/pima/bp171aa_uvs/J1159+5353_C_map.mod ! Writing 451 model components to file: /d2/scr/pima/bp171aa_uvs/J1159+5353_C_map.mod wobs /d2/scr/pima/bp171aa_uvs/J1159+5353_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171aa_uvs/J1159+5353_C_uvs.fits wwins /d2/scr/pima/bp171aa_uvs/J1159+5353_C_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /home/lpetrov/bin/01_muppet] ! wmap "/d2/scr/pima/bp171aa_uvs/J1159+5353_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 13.47 x 14.29 at -70.52 degrees (North through East) ! Clean map min=-0.012314 max=0.023736 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171aa_uvs/J1159+5353_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0237358 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000155886 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.97026 1.97026 3.94052 7.88103 15.7621 31.5241 63.0483 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.023 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 152.264 quit ! Quitting program ! Log file /d2/scr/pima/bp171aa_uvs/J1159+5353_C_uvs.log closed on Thu Nov 28 23:37:06 2013