! Started logfile: /g0/scr/pima/npcsb_uvs/J2354+4553_S_uvs.log on Sat Oct 5 19:01:43 2013 obs /g0/scr/pima/npcsb_uvs/J2354+4553_S_uva.fits ! Reading UV FITS file: /g0/scr/pima/npcsb_uvs/J2354+4553_S_uva.fits ! AN table 1: 12 integrations on 36 of 36 possible baselines. ! AN table 2: 13 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.833825 visibilities/baseline/integration-bin. ! Found source: J2354+4553 ! ! 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 8e+06 1 8e+06 ! 02 2 2.26299e+09 8e+06 1 8e+06 ! 03 3 2.35299e+09 8e+06 1 8e+06 ! 04 4 2.37299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 3392 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 /g0/scr/pima/npcsb_uvs/J2354+4553_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 27 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 27 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 27 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 27 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.413976Jy sigma=12.942338 ! Fit after self-cal, rms=0.424154Jy sigma=3.529745 ! 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=3.599 mas, bmaj=6.823 mas, bpa=-28.42 degrees ! Estimated noise=2.81204 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 = 0.70052 Jy ! Component: 100 - total flux cleaned = 0.922824 Jy ! Total flux subtracted in 100 components = 0.922824 Jy ! Clean residual min=-0.064880 max=0.144643 Jy/beam ! Clean residual mean=0.000926 rms=0.022469 Jy/beam ! Combined flux in latest and established models = 0.922824 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.922824 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.350565Jy sigma=3.697484 ! Fit after self-cal, rms=0.350132Jy sigma=3.693349 ! Inverting map ! Added new window around map position (-7.5, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.146143 Jy ! Component: 100 - total flux cleaned = 0.245231 Jy ! Total flux subtracted in 100 components = 0.245231 Jy ! Clean residual min=-0.051600 max=0.092276 Jy/beam ! Clean residual mean=0.000619 rms=0.015364 Jy/beam ! Combined flux in latest and established models = 1.16806 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 55 components and 1.16806 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.276996Jy sigma=2.742200 ! Fit after self-cal, rms=0.268066Jy sigma=2.709234 ! 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=4.575 mas, bmaj=7.84 mas, bpa=-30.67 degrees ! Estimated noise=1.72518 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 = 0.138558 Jy ! Component: 100 - total flux cleaned = 0.227066 Jy ! Component: 150 - total flux cleaned = 0.28719 Jy ! Component: 200 - total flux cleaned = 0.328623 Jy ! Total flux subtracted in 200 components = 0.328623 Jy ! Clean residual min=-0.040239 max=0.054503 Jy/beam ! Clean residual mean=0.000535 rms=0.012478 Jy/beam ! Combined flux in latest and established models = 1.49668 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 101 components and 1.49668 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.214258Jy sigma=1.859515 ! Fit after self-cal, rms=0.208681Jy sigma=1.829382 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.05 HN 1.01 KP 0.97 ! LA 1.06 MK 0.91 NL 1.27 OV 1.03 ! PT 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.00 HN 0.94 KP 0.95 ! LA 1.07 MK 0.99 NL 1.21 OV 1.03 ! PT 1.05 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.08 HN 1.00 KP 0.97 ! LA 1.04 MK 0.96 NL 1.32 OV 1.05 ! PT 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.10 FD 1.05 HN 0.95 KP 0.95 ! LA 1.02 MK 1.00 NL 1.28 OV 1.02 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.10 HN 0.98 KP 0.97 ! LA 0.84 MK 1.06 NL 1.38 OV 1.07 ! PT 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.15 FD 1.06 HN 0.95 KP 0.97 ! LA 0.84 MK 1.05 NL 1.36 OV 1.06 ! PT 1.05 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.08 HN 0.95 KP 0.89 ! LA 0.73 MK 1.02 NL 1.38 OV 0.92 ! PT 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 FD 1.06 HN 0.93 KP 0.88 ! LA 0.72 MK 1.06 NL 1.29 OV 0.86 ! PT 0.93 SC 1.06 ! ! ! Fit before self-cal, rms=0.208681Jy sigma=1.829382 ! Fit after self-cal, rms=0.129662Jy sigma=0.857645 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.622 mas, bmaj=7.844 mas, bpa=-30.83 degrees ! Estimated noise=1.71403 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 = 0.00408063 Jy ! Component: 100 - total flux cleaned = 0.00124218 Jy ! Component: 150 - total flux cleaned = -0.000513705 Jy ! Component: 200 - total flux cleaned = -0.000517114 Jy ! Total flux subtracted in 200 components = -0.000517114 Jy ! Clean residual min=-0.017070 max=0.019398 Jy/beam ! Clean residual mean=0.000017 rms=0.004015 Jy/beam ! Combined flux in latest and established models = 1.49616 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 115 components and 1.49616 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124689Jy sigma=0.823914 ! Fit after self-cal, rms=0.123172Jy sigma=0.818460 ! 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=0.123172Jy sigma=0.818460 ! Fit after self-cal, rms=0.122192Jy sigma=0.814509 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.62 mas, bmaj=7.844 mas, bpa=-30.69 degrees ! Estimated noise=1.70654 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00279265 Jy ! Component: 100 - total flux cleaned = -0.00444127 Jy ! Component: 150 - total flux cleaned = -0.00546545 Jy ! Component: 200 - total flux cleaned = -0.00575789 Jy ! Total flux subtracted in 200 components = -0.00575789 Jy ! Clean residual min=-0.016172 max=0.016273 Jy/beam ! Clean residual mean=0.000032 rms=0.003695 Jy/beam ! Combined flux in latest and established models = 1.4904 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 125 components and 1.4904 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118970Jy sigma=0.799336 ! Fit after self-cal, rms=0.117866Jy sigma=0.796493 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 = 0.000710615 Jy ! Component: 100 - total flux cleaned = 0.00099603 Jy ! Component: 150 - total flux cleaned = 0.000748152 Jy ! Component: 200 - total flux cleaned = 0.000516041 Jy ! Total flux subtracted in 200 components = 0.000516041 Jy ! Clean residual min=-0.014945 max=0.015145 Jy/beam ! Clean residual mean=0.000030 rms=0.003583 Jy/beam ! Combined flux in latest and established models = 1.49092 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 132 components and 1.49092 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116024Jy sigma=0.789018 ! Fit after self-cal, rms=0.115332Jy sigma=0.787216 ! 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=0.115332Jy sigma=0.787216 ! Fit after self-cal, rms=0.114624Jy sigma=0.783907 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.622 mas, bmaj=7.855 mas, bpa=-30.6 degrees ! Estimated noise=1.70059 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00411882 Jy ! Component: 100 - total flux cleaned = -0.00558605 Jy ! Component: 150 - total flux cleaned = -0.00632176 Jy ! Component: 200 - total flux cleaned = -0.00674555 Jy ! Total flux subtracted in 200 components = -0.00674555 Jy ! Clean residual min=-0.014387 max=0.014839 Jy/beam ! Clean residual mean=0.000038 rms=0.003395 Jy/beam ! Combined flux in latest and established models = 1.48417 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 137 components and 1.48417 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112807Jy sigma=0.776813 ! Fit after self-cal, rms=0.112263Jy sigma=0.775491 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 (-24.5, 19.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0149016 Jy ! Component: 100 - total flux cleaned = 0.0243321 Jy ! Component: 150 - total flux cleaned = 0.0273093 Jy ! Component: 200 - total flux cleaned = 0.0286138 Jy ! Total flux subtracted in 200 components = 0.0286138 Jy ! Clean residual min=-0.010808 max=0.010347 Jy/beam ! Clean residual mean=0.000007 rms=0.002675 Jy/beam ! Combined flux in latest and established models = 1.51279 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 159 components and 1.51279 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109927Jy sigma=0.749564 ! Fit after self-cal, rms=0.109475Jy sigma=0.747403 ! 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=0.109475Jy sigma=0.747403 ! Fit after self-cal, rms=0.108850Jy sigma=0.744162 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.378 mas, bmaj=10.88 mas, bpa=-45.72 degrees ! Estimated noise=1.64721 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0066936 Jy ! Component: 100 - total flux cleaned = 0.00915679 Jy ! Component: 150 - total flux cleaned = 0.0113195 Jy ! Component: 200 - total flux cleaned = 0.0122103 Jy ! Total flux subtracted in 200 components = 0.0122103 Jy ! Clean residual min=-0.009487 max=0.008288 Jy/beam ! Clean residual mean=-0.000013 rms=0.002678 Jy/beam ! Combined flux in latest and established models = 1.525 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 182 components and 1.525 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108235Jy sigma=0.735095 ! Fit after self-cal, rms=0.107772Jy sigma=0.733964 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 = 0.00191307 Jy ! Component: 100 - total flux cleaned = 0.00289185 Jy ! Component: 150 - total flux cleaned = 0.00358643 Jy ! Component: 200 - total flux cleaned = 0.00407265 Jy ! Total flux subtracted in 200 components = 0.00407265 Jy ! Clean residual min=-0.009024 max=0.008638 Jy/beam ! Clean residual mean=-0.000021 rms=0.002513 Jy/beam ! Combined flux in latest and established models = 1.52907 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 193 components and 1.52907 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107461Jy sigma=0.730712 ! Fit after self-cal, rms=0.107127Jy sigma=0.730161 ! 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=4.62 mas, bmaj=7.861 mas, bpa=-30.62 degrees ! Estimated noise=1.6942 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.62 x 7.861 at -30.62 degrees (North through East) ! Clean map min=-0.0087002 max=0.87234 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107127Jy sigma=0.730161 ! Fit after self-cal, rms=0.104005Jy sigma=0.654167 ! Inverting map and beam ! Estimated beam: bmin=4.625 mas, bmaj=7.875 mas, bpa=-30.72 degrees ! Estimated noise=1.69311 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00169066 Jy ! Component: 100 - total flux cleaned = -0.0017063 Jy ! Component: 150 - total flux cleaned = -0.00189301 Jy ! Component: 200 - total flux cleaned = -0.00222166 Jy ! Total flux subtracted in 200 components = -0.00222166 Jy ! Clean residual min=-0.008252 max=0.008957 Jy/beam ! Clean residual mean=-0.000007 rms=0.002094 Jy/beam ! Combined flux in latest and established models = 1.52685 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 209 components and 1.52685 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102787Jy sigma=0.649777 ! Fit after self-cal, rms=0.102482Jy sigma=0.648945 ! Inverting map ! Added new window around map position (-25.5, -5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00616044 Jy ! Component: 100 - total flux cleaned = 0.00639538 Jy ! Component: 150 - total flux cleaned = 0.00658877 Jy ! Component: 200 - total flux cleaned = 0.00692743 Jy ! Total flux subtracted in 200 components = 0.00692743 Jy ! Clean residual min=-0.007350 max=0.007384 Jy/beam ! Clean residual mean=-0.000019 rms=0.001894 Jy/beam ! Combined flux in latest and established models = 1.53378 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 226 components and 1.53378 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100930Jy sigma=0.641355 ! Fit after self-cal, rms=0.100706Jy sigma=0.640335 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100706Jy sigma=0.640335 ! Fit after self-cal, rms=0.100485Jy sigma=0.639177 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=3.603 mas, bmaj=6.804 mas, bpa=-28.43 degrees ! Estimated noise=2.78311 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.692253 Jy ! Component: 100 - total flux cleaned = 0.939125 Jy ! Component: 150 - total flux cleaned = 1.08106 Jy ! Component: 200 - total flux cleaned = 1.17911 Jy ! Total flux subtracted in 200 components = 1.17911 Jy ! Clean residual min=-0.023390 max=0.055779 Jy/beam ! Clean residual mean=0.000413 rms=0.010347 Jy/beam ! Combined flux in latest and established models = 1.17911 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 53 model components to the UV plane model. ! The established model now contains 53 components and 1.17911 Jy ! Inverting map and beam ! Estimated beam: bmin=4.625 mas, bmaj=7.878 mas, bpa=-30.67 degrees ! Estimated noise=1.68828 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 = 0.10319 Jy ! Component: 100 - total flux cleaned = 0.16558 Jy ! Component: 150 - total flux cleaned = 0.20491 Jy ! Component: 200 - total flux cleaned = 0.231181 Jy ! Total flux subtracted in 200 components = 0.231181 Jy ! Clean residual min=-0.014189 max=0.018815 Jy/beam ! Clean residual mean=0.000235 rms=0.004847 Jy/beam ! Combined flux in latest and established models = 1.41029 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 116 components and 1.41029 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=9.392 mas, bmaj=10.89 mas, bpa=-45.47 degrees ! Estimated noise=1.63933 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0292501 Jy ! Component: 100 - total flux cleaned = 0.050353 Jy ! Component: 150 - total flux cleaned = 0.0664664 Jy ! Component: 200 - total flux cleaned = 0.0793083 Jy ! Total flux subtracted in 200 components = 0.0793083 Jy ! Clean residual min=-0.012148 max=0.012000 Jy/beam ! Clean residual mean=0.000128 rms=0.003478 Jy/beam ! Combined flux in latest and established models = 1.48959 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 = 0.010365 Jy ! Component: 100 - total flux cleaned = 0.0181904 Jy ! Component: 150 - total flux cleaned = 0.0235483 Jy ! Component: 200 - total flux cleaned = 0.0274076 Jy ! Total flux subtracted in 200 components = 0.0274076 Jy ! Clean residual min=-0.009395 max=0.008738 Jy/beam ! Clean residual mean=0.000045 rms=0.002508 Jy/beam ! Combined flux in latest and established models = 1.517 Jy ! Adding 95 model components to the UV plane model. ! The established model now contains 199 components and 1.517 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.625 mas, bmaj=7.878 mas, bpa=-30.67 degrees ! Estimated noise=1.68828 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000228229 Jy ! Component: 100 - total flux cleaned = 0.00188934 Jy ! Component: 150 - total flux cleaned = 0.00336754 Jy ! Component: 200 - total flux cleaned = 0.00452241 Jy ! Total flux subtracted in 200 components = 0.00452241 Jy ! Clean residual min=-0.007204 max=0.007140 Jy/beam ! Clean residual mean=0.000019 rms=0.001887 Jy/beam ! Combined flux in latest and established models = 1.52152 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 221 components and 1.52152 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099048Jy sigma=0.639686 ! Fit after self-cal, rms=0.098359Jy sigma=0.636805 wmodel /g0/scr/pima/npcsb_uvs/J2354+4553_S_map.mod ! Writing 221 model components to file: /g0/scr/pima/npcsb_uvs/J2354+4553_S_map.mod wobs /g0/scr/pima/npcsb_uvs/J2354+4553_S_uvs.fits ! Writing UV FITS file: /g0/scr/pima/npcsb_uvs/J2354+4553_S_uvs.fits wwins /g0/scr/pima/npcsb_uvs/J2354+4553_S_map.win ! wwins: Wrote 4 windows to /g0/scr/pima/npcsb_uvs/J2354+4553_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 = 0.000328387 Jy ! Component: 100 - total flux cleaned = -0.000159712 Jy ! Component: 150 - total flux cleaned = -0.000281925 Jy ! Component: 200 - total flux cleaned = -0.000175051 Jy ! Component: 250 - total flux cleaned = 2.86811e-05 Jy ! Component: 300 - total flux cleaned = 0.000127148 Jy ! Component: 350 - total flux cleaned = 0.000600233 Jy ! Component: 400 - total flux cleaned = 0.000964538 Jy ! Component: 450 - total flux cleaned = 0.00131824 Jy ! Component: 500 - total flux cleaned = 0.00148916 Jy ! Component: 550 - total flux cleaned = 0.00157043 Jy ! Component: 600 - total flux cleaned = 0.00148868 Jy ! Component: 650 - total flux cleaned = 0.00164856 Jy ! Component: 700 - total flux cleaned = 0.00180222 Jy ! Component: 750 - total flux cleaned = 0.00209994 Jy ! Component: 800 - total flux cleaned = 0.00202542 Jy ! Component: 850 - total flux cleaned = 0.00209635 Jy ! Component: 900 - total flux cleaned = 0.00195584 Jy ! Component: 950 - total flux cleaned = 0.0019561 Jy ! Component: 1000 - total flux cleaned = 0.00175523 Jy ! Component: 1050 - total flux cleaned = 0.00162358 Jy ! Component: 1100 - total flux cleaned = 0.00142902 Jy ! Component: 1150 - total flux cleaned = 0.00117599 Jy ! Component: 1200 - total flux cleaned = 0.000989018 Jy ! Component: 1250 - total flux cleaned = 0.000683786 Jy ! Component: 1300 - total flux cleaned = 0.000383968 Jy ! Component: 1350 - total flux cleaned = 0.000325054 Jy ! Component: 1400 - total flux cleaned = 0.00020966 Jy ! Component: 1450 - total flux cleaned = 3.87021e-05 Jy ! Component: 1500 - total flux cleaned = 9.43117e-05 Jy ! Component: 1550 - total flux cleaned = 3.9145e-05 Jy ! Component: 1600 - total flux cleaned = -6.94267e-05 Jy ! Component: 1650 - total flux cleaned = -0.000392482 Jy ! Component: 1700 - total flux cleaned = -0.000445097 Jy ! Component: 1750 - total flux cleaned = -0.000653908 Jy ! Component: 1800 - total flux cleaned = -0.000549246 Jy ! Component: 1850 - total flux cleaned = -0.000600747 Jy ! Component: 1900 - total flux cleaned = -0.000802168 Jy ! Component: 1950 - total flux cleaned = -0.000702631 Jy ! Component: 2000 - total flux cleaned = -0.000752418 Jy ! Component: 2050 - total flux cleaned = -0.000947462 Jy ! Component: 2100 - total flux cleaned = -0.00123576 Jy ! Component: 2150 - total flux cleaned = -0.00118683 Jy ! Component: 2200 - total flux cleaned = -0.00128134 Jy ! Component: 2250 - total flux cleaned = -0.00146703 Jy ! Component: 2300 - total flux cleaned = -0.00123639 Jy ! Component: 2350 - total flux cleaned = -0.00146604 Jy ! Component: 2400 - total flux cleaned = -0.00146567 Jy ! Component: 2450 - total flux cleaned = -0.00146571 Jy ! Component: 2500 - total flux cleaned = -0.00155495 Jy ! Component: 2550 - total flux cleaned = -0.00159899 Jy ! Component: 2600 - total flux cleaned = -0.00172932 Jy ! Component: 2650 - total flux cleaned = -0.00172932 Jy ! Component: 2700 - total flux cleaned = -0.00189957 Jy ! Component: 2750 - total flux cleaned = -0.00181473 Jy ! Component: 2800 - total flux cleaned = -0.00194077 Jy ! Component: 2850 - total flux cleaned = -0.00210701 Jy ! Component: 2900 - total flux cleaned = -0.00202487 Jy ! Component: 2950 - total flux cleaned = -0.00206543 Jy ! Component: 3000 - total flux cleaned = -0.00218721 Jy ! Component: 3050 - total flux cleaned = -0.00222721 Jy ! Component: 3100 - total flux cleaned = -0.00210787 Jy ! Component: 3150 - total flux cleaned = -0.00230485 Jy ! Component: 3200 - total flux cleaned = -0.00206961 Jy ! Component: 3250 - total flux cleaned = -0.0021084 Jy ! Component: 3300 - total flux cleaned = -0.00233965 Jy ! Component: 3350 - total flux cleaned = -0.00230092 Jy ! Component: 3400 - total flux cleaned = -0.00222535 Jy ! Component: 3450 - total flux cleaned = -0.00237598 Jy ! Component: 3500 - total flux cleaned = -0.00237596 Jy ! Component: 3550 - total flux cleaned = -0.00237602 Jy ! Component: 3600 - total flux cleaned = -0.00248646 Jy ! Component: 3650 - total flux cleaned = -0.00248629 Jy ! Component: 3700 - total flux cleaned = -0.00263095 Jy ! Component: 3750 - total flux cleaned = -0.0025227 Jy ! Component: 3800 - total flux cleaned = -0.00255868 Jy ! Component: 3850 - total flux cleaned = -0.00273651 Jy ! Component: 3900 - total flux cleaned = -0.00291268 Jy ! Component: 3950 - total flux cleaned = -0.0030527 Jy ! Component: 4000 - total flux cleaned = -0.0032621 Jy ! Component: 4050 - total flux cleaned = -0.00340045 Jy ! Total flux subtracted in 4096 components = -0.00343504 Jy ! Clean residual min=-0.002118 max=0.002072 Jy/beam ! Clean residual mean=-0.000003 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 1.51809 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 502 components and 1.51809 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/npcsb_uvs/J2354+4553_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.625 x 7.878 at -30.67 degrees (North through East) ! Clean map min=-0.0047572 max=0.87333 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/npcsb_uvs/J2354+4553_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.873334 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000628575 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.215922 0.215922 0.431845 0.86369 1.72738 3.45476 6.90952 13.819 27.6381 55.2762 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.873 quit ! Quitting program ! Log file /g0/scr/pima/npcsb_uvs/J2354+4553_S_uvs.log closed on Sat Oct 5 19:01:47 2013