! Started logfile: /scr/pima/bg219h_uvs/J1157+0641_S_uvs.log on Thu Apr 7 09:02:04 2016 obs /scr/pima/bg219h_uvs/J1157+0641_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1157+0641_S_uva.fits ! AN table 1: 52 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.788034 visibilities/baseline/integration-bin. ! Found source: J1157+0641 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 7376 visibilities. select rr, 1,2,3,4,6,7,8 ! Restricting channel ranges to the available 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219h_uvs/J1157+0641_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.017006Jy sigma=25.202880 ! Fit after self-cal, rms=0.885892Jy sigma=21.944874 ! 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=2.544 mas, bmaj=6.253 mas, bpa=-3.235 degrees ! Estimated noise=0.556457 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0853293 Jy ! Component: 100 - total flux cleaned = 0.107578 Jy ! Total flux subtracted in 100 components = 0.107578 Jy ! Clean residual min=-0.006006 max=0.011749 Jy/beam ! Clean residual mean=0.000022 rms=0.001632 Jy/beam ! Combined flux in latest and established models = 0.107578 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.107578 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065429Jy sigma=1.541965 ! Fit after self-cal, rms=0.065369Jy sigma=1.540798 ! Inverting map ! Added new window around map position (-3.5, 2.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0130287 Jy ! Component: 100 - total flux cleaned = 0.0212254 Jy ! Total flux subtracted in 100 components = 0.0212254 Jy ! Clean residual min=-0.004383 max=0.005847 Jy/beam ! Clean residual mean=0.000014 rms=0.001179 Jy/beam ! Combined flux in latest and established models = 0.128803 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 24 components and 0.128803 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061498Jy sigma=1.443509 ! Fit after self-cal, rms=0.061389Jy sigma=1.441450 ! 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=3.026 mas, bmaj=7.286 mas, bpa=-3.231 degrees ! Estimated noise=0.383892 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 = 0.00923605 Jy ! Component: 100 - total flux cleaned = 0.0144389 Jy ! Component: 150 - total flux cleaned = 0.0177931 Jy ! Component: 200 - total flux cleaned = 0.0200753 Jy ! Total flux subtracted in 200 components = 0.0200753 Jy ! Clean residual min=-0.003953 max=0.005047 Jy/beam ! Clean residual mean=0.000017 rms=0.001149 Jy/beam ! Combined flux in latest and established models = 0.148879 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 60 components and 0.148879 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059910Jy sigma=1.405683 ! Fit after self-cal, rms=0.059793Jy sigma=1.402636 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.026 x 7.286 at -3.231 degrees (North through East) ! Clean map min=-0.0037983 max=0.11271 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 0.97 FD 1.00* HN 1.01 KP 0.95 ! LA 0.94 MK 0.99 NL 1.12 OV 0.99 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 0.99 KP 1.01 ! LA 0.93 MK 1.05 NL 0.93 OV 1.03 ! PT 0.91 SC 0.96 ! ! ! Fit before self-cal, rms=0.059793Jy sigma=1.402636 ! Fit after self-cal, rms=0.058493Jy sigma=1.393378 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.041 mas, bmaj=7.307 mas, bpa=-3.062 degrees ! Estimated noise=0.378052 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 = 0.000714012 Jy ! Component: 100 - total flux cleaned = 0.000889194 Jy ! Component: 150 - total flux cleaned = 0.000860656 Jy ! Component: 200 - total flux cleaned = 0.000777781 Jy ! Total flux subtracted in 200 components = 0.000777781 Jy ! Clean residual min=-0.003358 max=0.003972 Jy/beam ! Clean residual mean=0.000009 rms=0.000940 Jy/beam ! Combined flux in latest and established models = 0.149657 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 82 components and 0.149657 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058460Jy sigma=1.391217 ! Fit after self-cal, rms=0.058455Jy sigma=1.390888 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058455Jy sigma=1.390888 ! Fit after self-cal, rms=0.057624Jy sigma=1.385213 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.046 mas, bmaj=7.34 mas, bpa=-3.196 degrees ! Estimated noise=0.373355 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00171199 Jy ! Component: 100 - total flux cleaned = -0.00190694 Jy ! Component: 150 - total flux cleaned = -0.00198393 Jy ! Component: 200 - total flux cleaned = -0.00202991 Jy ! Total flux subtracted in 200 components = -0.00202991 Jy ! Clean residual min=-0.003013 max=0.003893 Jy/beam ! Clean residual mean=0.000010 rms=0.000872 Jy/beam ! Combined flux in latest and established models = 0.147627 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 96 components and 0.147627 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057599Jy sigma=1.382814 ! Fit after self-cal, rms=0.057600Jy sigma=1.382685 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-48.5, 40). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0036289 Jy ! Component: 100 - total flux cleaned = 0.00451035 Jy ! Component: 150 - total flux cleaned = 0.00487992 Jy ! Component: 200 - total flux cleaned = 0.00516909 Jy ! Total flux subtracted in 200 components = 0.00516909 Jy ! Clean residual min=-0.002684 max=0.002995 Jy/beam ! Clean residual mean=0.000006 rms=0.000759 Jy/beam ! Combined flux in latest and established models = 0.152796 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 118 components and 0.152796 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057387Jy sigma=1.374258 ! Fit after self-cal, rms=0.057358Jy sigma=1.373870 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057358Jy sigma=1.373870 ! Fit after self-cal, rms=0.056608Jy sigma=1.372395 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.046 mas, bmaj=7.353 mas, bpa=-3.289 degrees ! Estimated noise=0.368817 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000426693 Jy ! Component: 100 - total flux cleaned = 0.000626649 Jy ! Component: 150 - total flux cleaned = 0.000666204 Jy ! Component: 200 - total flux cleaned = 0.000664131 Jy ! Total flux subtracted in 200 components = 0.000664131 Jy ! Clean residual min=-0.002679 max=0.002770 Jy/beam ! Clean residual mean=0.000006 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.15346 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 137 components and 0.15346 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056550Jy sigma=1.369241 ! Fit after self-cal, rms=0.056540Jy sigma=1.369155 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 = 0.000106113 Jy ! Component: 100 - total flux cleaned = 0.000105472 Jy ! Component: 150 - total flux cleaned = 0.000131964 Jy ! Component: 200 - total flux cleaned = 0.000155767 Jy ! Total flux subtracted in 200 components = 0.000155767 Jy ! Clean residual min=-0.002743 max=0.002692 Jy/beam ! Clean residual mean=0.000006 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.153616 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 144 components and 0.153616 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056520Jy sigma=1.368258 ! Fit after self-cal, rms=0.056515Jy sigma=1.368231 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056515Jy sigma=1.368231 ! Fit after self-cal, rms=0.056074Jy sigma=1.367723 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.08 mas, bmaj=12.1 mas, bpa=-4.386 degrees ! Estimated noise=0.469215 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000114718 Jy ! Component: 100 - total flux cleaned = 0.000169446 Jy ! Component: 150 - total flux cleaned = 0.000288257 Jy ! Component: 200 - total flux cleaned = 0.000353336 Jy ! Total flux subtracted in 200 components = 0.000353336 Jy ! Clean residual min=-0.004304 max=0.003579 Jy/beam ! Clean residual mean=0.000012 rms=0.001052 Jy/beam ! Combined flux in latest and established models = 0.153969 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 152 components and 0.153969 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056082Jy sigma=1.366553 ! Fit after self-cal, rms=0.056062Jy sigma=1.366175 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 = 8.28012e-05 Jy ! Component: 100 - total flux cleaned = 0.000147661 Jy ! Component: 150 - total flux cleaned = 0.000225145 Jy ! Component: 200 - total flux cleaned = 0.000313566 Jy ! Total flux subtracted in 200 components = 0.000313566 Jy ! Clean residual min=-0.004252 max=0.003526 Jy/beam ! Clean residual mean=0.000012 rms=0.001022 Jy/beam ! Combined flux in latest and established models = 0.154283 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 157 components and 0.154283 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056080Jy sigma=1.366239 ! Fit after self-cal, rms=0.056072Jy sigma=1.366109 ! 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=3.048 mas, bmaj=7.36 mas, bpa=-3.32 degrees ! Estimated noise=0.365872 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.048 x 7.36 at -3.32 degrees (North through East) ! Clean map min=-0.0032614 max=0.10769 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=2.561 mas, bmaj=6.297 mas, bpa=-3.226 degrees ! Estimated noise=0.532856 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0814166 Jy ! Component: 100 - total flux cleaned = 0.104404 Jy ! Component: 150 - total flux cleaned = 0.116506 Jy ! Component: 200 - total flux cleaned = 0.124482 Jy ! Total flux subtracted in 200 components = 0.124482 Jy ! Clean residual min=-0.003685 max=0.005853 Jy/beam ! Clean residual mean=0.000012 rms=0.001032 Jy/beam ! Combined flux in latest and established models = 0.124482 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.124482 Jy ! Inverting map and beam ! Estimated beam: bmin=3.048 mas, bmaj=7.36 mas, bpa=-3.32 degrees ! Estimated noise=0.365872 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) ! Added new window around map position (-7, -1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00858162 Jy ! Component: 100 - total flux cleaned = 0.0143332 Jy ! Component: 150 - total flux cleaned = 0.0185525 Jy ! Component: 200 - total flux cleaned = 0.0217603 Jy ! Total flux subtracted in 200 components = 0.0217603 Jy ! Clean residual min=-0.002597 max=0.003446 Jy/beam ! Clean residual mean=0.000013 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 0.146242 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 77 components and 0.146242 Jy ! Inverting map ! Added new window around map position (24.5, -17.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00307399 Jy ! Component: 100 - total flux cleaned = 0.00509244 Jy ! Component: 150 - total flux cleaned = 0.006709 Jy ! Component: 200 - total flux cleaned = 0.00762621 Jy ! Total flux subtracted in 200 components = 0.00762621 Jy ! Clean residual min=-0.002425 max=0.002513 Jy/beam ! Clean residual mean=0.000006 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.153868 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 107 components and 0.153868 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.08 mas, bmaj=12.1 mas, bpa=-4.386 degrees ! Estimated noise=0.469215 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00222315 Jy ! Component: 100 - total flux cleaned = 0.003141 Jy ! Component: 150 - total flux cleaned = 0.00336152 Jy ! Component: 200 - total flux cleaned = 0.00351241 Jy ! Total flux subtracted in 200 components = 0.00351241 Jy ! Clean residual min=-0.003226 max=0.003484 Jy/beam ! Clean residual mean=0.000008 rms=0.000920 Jy/beam ! Combined flux in latest and established models = 0.157381 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 = 6.75552e-05 Jy ! Component: 100 - total flux cleaned = 6.974e-05 Jy ! Component: 150 - total flux cleaned = 9.74454e-05 Jy ! Component: 200 - total flux cleaned = 0.000121858 Jy ! Total flux subtracted in 200 components = 0.000121858 Jy ! Clean residual min=-0.003134 max=0.003371 Jy/beam ! Clean residual mean=0.000007 rms=0.000901 Jy/beam ! Combined flux in latest and established models = 0.157503 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 138 components and 0.157503 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.048 mas, bmaj=7.36 mas, bpa=-3.32 degrees ! Estimated noise=0.365872 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000400453 Jy ! Component: 100 - total flux cleaned = -0.000508664 Jy ! Component: 150 - total flux cleaned = -0.00050845 Jy ! Component: 200 - total flux cleaned = -0.000509692 Jy ! Total flux subtracted in 200 components = -0.000509692 Jy ! Clean residual min=-0.002384 max=0.002244 Jy/beam ! Clean residual mean=0.000003 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.156993 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 167 components and 0.156993 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055907Jy sigma=1.361255 ! Fit after self-cal, rms=0.055850Jy sigma=1.360293 wmodel /scr/pima/bg219h_uvs/J1157+0641_S_map.mod ! Writing 167 model components to file: /scr/pima/bg219h_uvs/J1157+0641_S_map.mod wobs /scr/pima/bg219h_uvs/J1157+0641_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J1157+0641_S_uvs.fits wwins /scr/pima/bg219h_uvs/J1157+0641_S_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219h_uvs/J1157+0641_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -8.4657e-05 Jy ! Component: 100 - total flux cleaned = -6.99062e-06 Jy ! Component: 150 - total flux cleaned = -0.000154506 Jy ! Component: 200 - total flux cleaned = -0.000365096 Jy ! Component: 250 - total flux cleaned = -0.000465988 Jy ! Component: 300 - total flux cleaned = -0.000564227 Jy ! Component: 350 - total flux cleaned = -0.000627661 Jy ! Component: 400 - total flux cleaned = -0.000658083 Jy ! Component: 450 - total flux cleaned = -0.000746816 Jy ! Component: 500 - total flux cleaned = -0.000745792 Jy ! Component: 550 - total flux cleaned = -0.00068868 Jy ! Component: 600 - total flux cleaned = -0.000606027 Jy ! Component: 650 - total flux cleaned = -0.000606661 Jy ! Component: 700 - total flux cleaned = -0.000580787 Jy ! Component: 750 - total flux cleaned = -0.000606754 Jy ! Component: 800 - total flux cleaned = -0.000606649 Jy ! Component: 850 - total flux cleaned = -0.000508208 Jy ! Component: 900 - total flux cleaned = -0.000484327 Jy ! Component: 950 - total flux cleaned = -0.000437212 Jy ! Component: 1000 - total flux cleaned = -0.000390342 Jy ! Component: 1050 - total flux cleaned = -0.000299272 Jy ! Component: 1100 - total flux cleaned = -0.000344141 Jy ! Component: 1150 - total flux cleaned = -0.000255235 Jy ! Component: 1200 - total flux cleaned = -0.000277053 Jy ! Component: 1250 - total flux cleaned = -0.000255265 Jy ! Component: 1300 - total flux cleaned = -0.000255278 Jy ! Component: 1350 - total flux cleaned = -0.000275837 Jy ! Component: 1400 - total flux cleaned = -0.00029606 Jy ! Component: 1450 - total flux cleaned = -0.000336431 Jy ! Component: 1500 - total flux cleaned = -0.000256842 Jy ! Component: 1550 - total flux cleaned = -0.000276619 Jy ! Component: 1600 - total flux cleaned = -0.000257231 Jy ! Component: 1650 - total flux cleaned = -0.000161894 Jy ! Component: 1700 - total flux cleaned = -0.000162137 Jy ! Component: 1750 - total flux cleaned = -0.000162271 Jy ! Component: 1800 - total flux cleaned = -0.000107189 Jy ! Component: 1850 - total flux cleaned = -0.000125244 Jy ! Component: 1900 - total flux cleaned = -7.14475e-05 Jy ! Component: 1950 - total flux cleaned = -8.91316e-05 Jy ! Component: 2000 - total flux cleaned = -8.93564e-05 Jy ! Component: 2050 - total flux cleaned = -8.94057e-05 Jy ! Component: 2100 - total flux cleaned = -8.9363e-05 Jy ! Component: 2150 - total flux cleaned = -8.95241e-05 Jy ! Component: 2200 - total flux cleaned = -0.000106211 Jy ! Component: 2250 - total flux cleaned = -5.68279e-05 Jy ! Component: 2300 - total flux cleaned = -8.92444e-05 Jy ! Component: 2350 - total flux cleaned = -2.49487e-05 Jy ! Component: 2400 - total flux cleaned = -4.08611e-05 Jy ! Component: 2450 - total flux cleaned = 6.61025e-06 Jy ! Component: 2500 - total flux cleaned = 3.75727e-05 Jy ! Component: 2550 - total flux cleaned = 2.17775e-05 Jy ! Component: 2600 - total flux cleaned = 8.27258e-05 Jy ! Component: 2650 - total flux cleaned = 9.77515e-05 Jy ! Component: 2700 - total flux cleaned = 9.77939e-05 Jy ! Component: 2750 - total flux cleaned = 8.31804e-05 Jy ! Component: 2800 - total flux cleaned = 0.000127237 Jy ! Component: 2850 - total flux cleaned = 0.000127086 Jy ! Component: 2900 - total flux cleaned = 0.000112766 Jy ! Component: 2950 - total flux cleaned = 0.000212297 Jy ! Component: 3000 - total flux cleaned = 0.000170045 Jy ! Component: 3050 - total flux cleaned = 0.00017009 Jy ! Component: 3100 - total flux cleaned = 0.000184171 Jy ! Component: 3150 - total flux cleaned = 0.000239196 Jy ! Component: 3200 - total flux cleaned = 0.000307038 Jy ! Component: 3250 - total flux cleaned = 0.000347193 Jy ! Component: 3300 - total flux cleaned = 0.000347179 Jy ! Component: 3350 - total flux cleaned = 0.000347301 Jy ! Component: 3400 - total flux cleaned = 0.000360531 Jy ! Component: 3450 - total flux cleaned = 0.0004382 Jy ! Component: 3500 - total flux cleaned = 0.000463924 Jy ! Component: 3550 - total flux cleaned = 0.000502099 Jy ! Component: 3600 - total flux cleaned = 0.00054008 Jy ! Component: 3650 - total flux cleaned = 0.00057754 Jy ! Component: 3700 - total flux cleaned = 0.00063963 Jy ! Component: 3750 - total flux cleaned = 0.000639472 Jy ! Component: 3800 - total flux cleaned = 0.000663982 Jy ! Component: 3850 - total flux cleaned = 0.000676157 Jy ! Component: 3900 - total flux cleaned = 0.000700281 Jy ! Component: 3950 - total flux cleaned = 0.00067638 Jy ! Component: 4000 - total flux cleaned = 0.00071197 Jy ! Component: 4050 - total flux cleaned = 0.000700136 Jy ! Total flux subtracted in 4096 components = 0.000641596 Jy ! Clean residual min=-0.000640 max=0.000646 Jy/beam ! Clean residual mean=0.000000 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.157634 Jy keep ! Adding 344 model components to the UV plane model. ! The established model now contains 511 components and 0.157634 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J1157+0641_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.048 x 7.36 at -3.32 degrees (North through East) ! Clean map min=-0.0017584 max=0.10536 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1157+0641_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.105358 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000219281 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.624387 0.624387 1.24877 2.49755 4.9951 9.9902 19.9804 39.9608 79.9216 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.105 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 480.47 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1157+0641_S_uvs.log closed on Thu Apr 7 09:02:08 2016