! Started logfile: /scr/pima/rdv72_uvs/J0923+3849_S_uvs.log on Sat Oct 5 08:46:30 2013 obs /scr/pima/rdv72_uvs/J0923+3849_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv72_uvs/J0923+3849_S_uva.fits ! AN table 1: 7 integrations on 3 of 3 possible baselines. ! AN table 2: 7 integrations on 1 of 1 possible baselines. ! AN table 3: 5 integrations on 3 of 3 possible baselines. ! AN table 4: 10 integrations on 6 of 6 possible baselines. ! AN table 5: 42 integrations on 1 of 1 possible baselines. ! AN table 6: 31 integrations on 55 of 55 possible baselines. ! Apparent sampling: 0.922703 visibilities/baseline/integration-bin. ! Found source: J0923+3849 ! ! 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 2.23299e+09 1.6e+07 1 1.6e+07 ! 02 2 2.26299e+09 1.6e+07 1 1.6e+07 ! 03 3 2.35299e+09 1.6e+07 1 1.6e+07 ! 04 4 2.37299e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 6828 visibilities. select RR ! 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/rdv72_uvs/J0923+3849_S] 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 9 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! A total of 84 telescope corrections were flagged in sub-array 5. ! A total of 19 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! A total of 84 telescope corrections were flagged in sub-array 5. ! A total of 19 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! A total of 84 telescope corrections were flagged in sub-array 5. ! A total of 19 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! A total of 84 telescope corrections were flagged in sub-array 5. ! A total of 19 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=1.043781Jy sigma=4.392000 ! Fit after self-cal, rms=0.750620Jy sigma=3.048872 ! 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=2.046 mas, bmaj=3.265 mas, bpa=-31.46 degrees ! Estimated noise=4.39714 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 = 0.206225 Jy ! Component: 100 - total flux cleaned = 0.25452 Jy ! Total flux subtracted in 100 components = 0.25452 Jy ! Clean residual min=-0.015452 max=0.022232 Jy/beam ! Clean residual mean=0.000051 rms=0.003384 Jy/beam ! Combined flux in latest and established models = 0.25452 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.25452 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110685Jy sigma=0.389214 ! Fit after self-cal, rms=0.110723Jy sigma=0.389066 ! Inverting map ! Added new window around map position (-6, 3.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0239735 Jy ! Component: 100 - total flux cleaned = 0.0331208 Jy ! Total flux subtracted in 100 components = 0.0331208 Jy ! Clean residual min=-0.014859 max=0.015339 Jy/beam ! Clean residual mean=0.000048 rms=0.002885 Jy/beam ! Combined flux in latest and established models = 0.287641 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 10 components and 0.287641 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106661Jy sigma=0.360799 ! Fit after self-cal, rms=0.106643Jy sigma=0.359982 ! 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=2.535 mas, bmaj=3.95 mas, bpa=-22.97 degrees ! Estimated noise=2.27602 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 = 0.0119292 Jy ! Component: 100 - total flux cleaned = 0.0155863 Jy ! Component: 150 - total flux cleaned = 0.0176591 Jy ! Component: 200 - total flux cleaned = 0.0180335 Jy ! Total flux subtracted in 200 components = 0.0180335 Jy ! Clean residual min=-0.015243 max=0.017261 Jy/beam ! Clean residual mean=0.000056 rms=0.003602 Jy/beam ! Combined flux in latest and established models = 0.305674 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 16 components and 0.305674 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105402Jy sigma=0.348884 ! Fit after self-cal, rms=0.105311Jy sigma=0.348706 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* KP 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! WZ 0.00* ZC 0.00* ! ! A total of 15 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* OV 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! KK 0.90 KP 1.28 MK 0.87 OV 0.92 ! ! Telescope amplitude corrections in sub-array 5: ! KK 0.00* MK 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.11 FD 0.99 KK 0.86 KP 1.41 ! LA 1.03 MK 0.95 NL 0.92 NY 1.42 ! OV 0.95 SC 1.01 WZ 0.95 ! ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* KP 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! WZ 0.00* ZC 0.00* ! ! A total of 15 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* OV 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! KK 0.74 KP 1.16 MK 0.98 OV 1.13 ! ! Telescope amplitude corrections in sub-array 5: ! KK 0.00* MK 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.17 FD 1.07 KK 0.81 KP 1.37 ! LA 0.96 MK 0.99 NL 0.95 NY 1.29 ! OV 1.00 SC 1.08 WZ 0.90 ! ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* KP 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! WZ 0.00* ZC 0.00* ! ! A total of 15 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* OV 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! KK 0.74 KP 1.26 MK 0.95 OV 1.12 ! ! Telescope amplitude corrections in sub-array 5: ! KK 0.00* MK 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.22 FD 1.07 KK 0.83 KP 1.44 ! LA 0.86 MK 1.00 NL 1.00 NY 1.26 ! OV 1.04 SC 1.00 WZ 0.81 ! ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* KP 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! WZ 0.00* ZC 0.00* ! ! A total of 15 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* OV 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! KK 0.77 KP 1.02 MK 0.98 OV 0.95 ! ! Telescope amplitude corrections in sub-array 5: ! KK 0.00* MK 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.06 FD 1.06 KK 0.81 KP 1.12 ! LA 0.77 MK 1.09 NL 0.94 NY 1.28 ! OV 0.88 SC 1.02 WZ 0.80 ! ! ! Fit before self-cal, rms=0.105311Jy sigma=0.348706 ! Fit after self-cal, rms=0.094687Jy sigma=0.285605 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.449 mas, bmaj=4.082 mas, bpa=-22.47 degrees ! Estimated noise=2.28114 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 (3.5, -5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00952201 Jy ! Component: 100 - total flux cleaned = 0.0116261 Jy ! Component: 150 - total flux cleaned = 0.0127547 Jy ! Component: 200 - total flux cleaned = 0.0140436 Jy ! Total flux subtracted in 200 components = 0.0140436 Jy ! Clean residual min=-0.005112 max=0.005112 Jy/beam ! Clean residual mean=-0.000002 rms=0.001245 Jy/beam ! Combined flux in latest and established models = 0.319718 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 39 components and 0.319718 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093021Jy sigma=0.276229 ! Fit after self-cal, rms=0.093028Jy sigma=0.275257 ! 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=0.093028Jy sigma=0.275257 ! Fit after self-cal, rms=0.092709Jy sigma=0.274400 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.432 mas, bmaj=4.074 mas, bpa=-22.33 degrees ! Estimated noise=2.27262 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0016024 Jy ! Component: 100 - total flux cleaned = 0.0025805 Jy ! Component: 150 - total flux cleaned = 0.00312964 Jy ! Component: 200 - total flux cleaned = 0.00361304 Jy ! Total flux subtracted in 200 components = 0.00361304 Jy ! Clean residual min=-0.003883 max=0.003768 Jy/beam ! Clean residual mean=-0.000000 rms=0.000908 Jy/beam ! Combined flux in latest and established models = 0.323331 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 43 components and 0.323331 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092028Jy sigma=0.272137 ! Fit after self-cal, rms=0.091983Jy sigma=0.271922 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 = 0.000161246 Jy ! Component: 100 - total flux cleaned = 0.000464915 Jy ! Component: 150 - total flux cleaned = 0.000652039 Jy ! Component: 200 - total flux cleaned = 0.00106754 Jy ! Total flux subtracted in 200 components = 0.00106754 Jy ! Clean residual min=-0.003627 max=0.003506 Jy/beam ! Clean residual mean=-0.000001 rms=0.000847 Jy/beam ! Combined flux in latest and established models = 0.324398 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 50 components and 0.324398 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091696Jy sigma=0.271133 ! Fit after self-cal, rms=0.091682Jy sigma=0.271052 ! 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=0.091682Jy sigma=0.271052 ! Fit after self-cal, rms=0.091793Jy sigma=0.270663 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.42 mas, bmaj=4.08 mas, bpa=-22.19 degrees ! Estimated noise=2.26814 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.41875e-05 Jy ! Component: 100 - total flux cleaned = -1.62742e-05 Jy ! Component: 150 - total flux cleaned = 6.76057e-05 Jy ! Component: 200 - total flux cleaned = 0.000221593 Jy ! Total flux subtracted in 200 components = 0.000221593 Jy ! Clean residual min=-0.003180 max=0.002988 Jy/beam ! Clean residual mean=-0.000001 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.32462 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 53 components and 0.32462 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091499Jy sigma=0.270036 ! Fit after self-cal, rms=0.091490Jy sigma=0.270000 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 = -2.49687e-05 Jy ! Component: 100 - total flux cleaned = 0.000306311 Jy ! Component: 150 - total flux cleaned = 0.000616384 Jy ! Component: 200 - total flux cleaned = 0.000906817 Jy ! Total flux subtracted in 200 components = 0.000906817 Jy ! Clean residual min=-0.003131 max=0.002903 Jy/beam ! Clean residual mean=-0.000001 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.325527 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 59 components and 0.325527 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091355Jy sigma=0.269713 ! Fit after self-cal, rms=0.091351Jy sigma=0.269697 ! 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=0.091351Jy sigma=0.269697 ! Fit after self-cal, rms=0.091504Jy sigma=0.269571 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.832 mas, bmaj=10.27 mas, bpa=2.921 degrees ! Estimated noise=3.0111 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00205921 Jy ! Component: 100 - total flux cleaned = 0.00311481 Jy ! Component: 150 - total flux cleaned = 0.00348343 Jy ! Component: 200 - total flux cleaned = 0.0036964 Jy ! Total flux subtracted in 200 components = 0.0036964 Jy ! Clean residual min=-0.003583 max=0.003336 Jy/beam ! Clean residual mean=-0.000007 rms=0.000887 Jy/beam ! Combined flux in latest and established models = 0.329223 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 71 components and 0.329223 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091485Jy sigma=0.269481 ! Fit after self-cal, rms=0.091478Jy sigma=0.269461 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 = 0.00064926 Jy ! Component: 100 - total flux cleaned = 0.000761512 Jy ! Component: 150 - total flux cleaned = 0.000863627 Jy ! Component: 200 - total flux cleaned = 0.00092115 Jy ! Total flux subtracted in 200 components = 0.00092115 Jy ! Clean residual min=-0.003599 max=0.003204 Jy/beam ! Clean residual mean=-0.000008 rms=0.000871 Jy/beam ! Combined flux in latest and established models = 0.330144 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 79 components and 0.330144 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091460Jy sigma=0.269437 ! Fit after self-cal, rms=0.091461Jy sigma=0.269432 ! 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=2.413 mas, bmaj=4.084 mas, bpa=-22.16 degrees ! Estimated noise=2.26677 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.413 x 4.084 at -22.16 degrees (North through East) ! Clean map min=-0.002693 max=0.26503 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=1.914 mas, bmaj=3.418 mas, bpa=-30.15 degrees ! Estimated noise=4.35521 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.19962 Jy ! Component: 100 - total flux cleaned = 0.245908 Jy ! Component: 150 - total flux cleaned = 0.264394 Jy ! Component: 200 - total flux cleaned = 0.276122 Jy ! Total flux subtracted in 200 components = 0.276122 Jy ! Clean residual min=-0.006162 max=0.007091 Jy/beam ! Clean residual mean=0.000013 rms=0.001628 Jy/beam ! Combined flux in latest and established models = 0.276122 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.276122 Jy ! Inverting map and beam ! Estimated beam: bmin=2.413 mas, bmaj=4.084 mas, bpa=-22.16 degrees ! Estimated noise=2.26677 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 = 0.0152723 Jy ! Component: 100 - total flux cleaned = 0.0249209 Jy ! Component: 150 - total flux cleaned = 0.0313075 Jy ! Component: 200 - total flux cleaned = 0.0358912 Jy ! Total flux subtracted in 200 components = 0.0358912 Jy ! Clean residual min=-0.003262 max=0.003422 Jy/beam ! Clean residual mean=0.000001 rms=0.000877 Jy/beam ! Combined flux in latest and established models = 0.312013 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 51 components and 0.312013 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=6.832 mas, bmaj=10.27 mas, bpa=2.921 degrees ! Estimated noise=3.0111 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00680836 Jy ! Component: 100 - total flux cleaned = 0.010594 Jy ! Component: 150 - total flux cleaned = 0.0130261 Jy ! Component: 200 - total flux cleaned = 0.0146886 Jy ! Total flux subtracted in 200 components = 0.0146886 Jy ! Clean residual min=-0.003447 max=0.003248 Jy/beam ! Clean residual mean=-0.000005 rms=0.000955 Jy/beam ! Combined flux in latest and established models = 0.326702 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 = 0.00119586 Jy ! Component: 100 - total flux cleaned = 0.00203922 Jy ! Component: 150 - total flux cleaned = 0.00232742 Jy ! Component: 200 - total flux cleaned = 0.00258906 Jy ! Total flux subtracted in 200 components = 0.00258906 Jy ! Clean residual min=-0.003535 max=0.003215 Jy/beam ! Clean residual mean=-0.000007 rms=0.000890 Jy/beam ! Combined flux in latest and established models = 0.329291 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 107 components and 0.329291 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.413 mas, bmaj=4.084 mas, bpa=-22.16 degrees ! Estimated noise=2.26677 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000471117 Jy ! Component: 100 - total flux cleaned = 6.78345e-05 Jy ! Component: 150 - total flux cleaned = -0.000107628 Jy ! Component: 200 - total flux cleaned = -8.089e-06 Jy ! Total flux subtracted in 200 components = -8.089e-06 Jy ! Clean residual min=-0.002725 max=0.002616 Jy/beam ! Clean residual mean=-0.000003 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.329283 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 120 components and 0.329283 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091238Jy sigma=0.269049 ! Fit after self-cal, rms=0.091211Jy sigma=0.268980 wmodel /scr/pima/rdv72_uvs/J0923+3849_S_map.mod ! Writing 120 model components to file: /scr/pima/rdv72_uvs/J0923+3849_S_map.mod wobs /scr/pima/rdv72_uvs/J0923+3849_S_uvs.fits ! Writing UV FITS file: /scr/pima/rdv72_uvs/J0923+3849_S_uvs.fits wwins /scr/pima/rdv72_uvs/J0923+3849_S_map.win ! wwins: Wrote 3 windows to /scr/pima/rdv72_uvs/J0923+3849_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 = 0.000240431 Jy ! Component: 100 - total flux cleaned = 0.000598891 Jy ! Component: 150 - total flux cleaned = 0.00102528 Jy ! Component: 200 - total flux cleaned = 0.00135534 Jy ! Component: 250 - total flux cleaned = 0.00167485 Jy ! Component: 300 - total flux cleaned = 0.0018695 Jy ! Component: 350 - total flux cleaned = 0.00209594 Jy ! Component: 400 - total flux cleaned = 0.00224308 Jy ! Component: 450 - total flux cleaned = 0.00238678 Jy ! Component: 500 - total flux cleaned = 0.00249303 Jy ! Component: 550 - total flux cleaned = 0.00263226 Jy ! Component: 600 - total flux cleaned = 0.00280341 Jy ! Component: 650 - total flux cleaned = 0.00276975 Jy ! Component: 700 - total flux cleaned = 0.00283596 Jy ! Component: 750 - total flux cleaned = 0.00277036 Jy ! Component: 800 - total flux cleaned = 0.00280268 Jy ! Component: 850 - total flux cleaned = 0.00273898 Jy ! Component: 900 - total flux cleaned = 0.00273866 Jy ! Component: 950 - total flux cleaned = 0.00276948 Jy ! Component: 1000 - total flux cleaned = 0.00273871 Jy ! Component: 1050 - total flux cleaned = 0.00280021 Jy ! Component: 1100 - total flux cleaned = 0.00286056 Jy ! Component: 1150 - total flux cleaned = 0.00280072 Jy ! Component: 1200 - total flux cleaned = 0.00283043 Jy ! Component: 1250 - total flux cleaned = 0.00285987 Jy ! Component: 1300 - total flux cleaned = 0.00280117 Jy ! Component: 1350 - total flux cleaned = 0.00285933 Jy ! Component: 1400 - total flux cleaned = 0.00277323 Jy ! Component: 1450 - total flux cleaned = 0.00283042 Jy ! Component: 1500 - total flux cleaned = 0.00280178 Jy ! Component: 1550 - total flux cleaned = 0.00277386 Jy ! Component: 1600 - total flux cleaned = 0.00280185 Jy ! Component: 1650 - total flux cleaned = 0.00291246 Jy ! Component: 1700 - total flux cleaned = 0.00277468 Jy ! Component: 1750 - total flux cleaned = 0.00277481 Jy ! Component: 1800 - total flux cleaned = 0.00274737 Jy ! Component: 1850 - total flux cleaned = 0.0025856 Jy ! Component: 1900 - total flux cleaned = 0.00274652 Jy ! Component: 1950 - total flux cleaned = 0.00272009 Jy ! Component: 2000 - total flux cleaned = 0.00264066 Jy ! Component: 2050 - total flux cleaned = 0.00258808 Jy ! Component: 2100 - total flux cleaned = 0.00261442 Jy ! Component: 2150 - total flux cleaned = 0.00258848 Jy ! Component: 2200 - total flux cleaned = 0.00251096 Jy ! Component: 2250 - total flux cleaned = 0.00248532 Jy ! Component: 2300 - total flux cleaned = 0.00248558 Jy ! Component: 2350 - total flux cleaned = 0.00248553 Jy ! Component: 2400 - total flux cleaned = 0.00243522 Jy ! Component: 2450 - total flux cleaned = 0.00241005 Jy ! Component: 2500 - total flux cleaned = 0.00236018 Jy ! Component: 2550 - total flux cleaned = 0.00248439 Jy ! Component: 2600 - total flux cleaned = 0.00245959 Jy ! Component: 2650 - total flux cleaned = 0.00231224 Jy ! Component: 2700 - total flux cleaned = 0.00236108 Jy ! Component: 2750 - total flux cleaned = 0.0022394 Jy ! Component: 2800 - total flux cleaned = 0.00221506 Jy ! Component: 2850 - total flux cleaned = 0.00214277 Jy ! Component: 2900 - total flux cleaned = 0.0020469 Jy ! Component: 2950 - total flux cleaned = 0.00207073 Jy ! Component: 3000 - total flux cleaned = 0.00199956 Jy ! Component: 3050 - total flux cleaned = 0.00195242 Jy ! Component: 3100 - total flux cleaned = 0.00197578 Jy ! Component: 3150 - total flux cleaned = 0.00188239 Jy ! Component: 3200 - total flux cleaned = 0.00192897 Jy ! Component: 3250 - total flux cleaned = 0.00179023 Jy ! Component: 3300 - total flux cleaned = 0.0018592 Jy ! Component: 3350 - total flux cleaned = 0.00183604 Jy ! Component: 3400 - total flux cleaned = 0.00165346 Jy ! Component: 3450 - total flux cleaned = 0.00165317 Jy ! Component: 3500 - total flux cleaned = 0.00149489 Jy ! Component: 3550 - total flux cleaned = 0.00151724 Jy ! Component: 3600 - total flux cleaned = 0.00142742 Jy ! Component: 3650 - total flux cleaned = 0.00138281 Jy ! Component: 3700 - total flux cleaned = 0.00138259 Jy ! Component: 3750 - total flux cleaned = 0.00133832 Jy ! Component: 3800 - total flux cleaned = 0.00122809 Jy ! Component: 3850 - total flux cleaned = 0.00114047 Jy ! Component: 3900 - total flux cleaned = 0.00109668 Jy ! Component: 3950 - total flux cleaned = 0.0010531 Jy ! Component: 4000 - total flux cleaned = 0.00103157 Jy ! Component: 4050 - total flux cleaned = 0.000945001 Jy ! Total flux subtracted in 4096 components = 0.000966478 Jy ! Clean residual min=-0.001195 max=0.001221 Jy/beam ! Clean residual mean=-0.000001 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.330249 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 406 components and 0.330249 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv72_uvs/J0923+3849_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.413 x 4.084 at -22.16 degrees (North through East) ! Clean map min=-0.0020262 max=0.26509 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv72_uvs/J0923+3849_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.265087 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000356809 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.403802 0.403802 0.807604 1.61521 3.23041 6.46083 12.9217 25.8433 51.6866 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.265 quit ! Quitting program ! Log file /scr/pima/rdv72_uvs/J0923+3849_S_uvs.log closed on Sat Oct 5 08:46:34 2013