! Started logfile: /scr/pima/rdv93_uvs/J0207+6246_S_uvs.log on Tue Sep 24 17:04:38 2013 obs /scr/pima/rdv93_uvs/J0207+6246_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv93_uvs/J0207+6246_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! AN table 2: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.995062 visibilities/baseline/integration-bin. ! Found source: J0207+6246 ! ! 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 2.23693e+09 1.6e+07 1 1.6e+07 ! 02 2 2.26693e+09 1.6e+07 1 1.6e+07 ! 03 3 2.35693e+09 1.6e+07 1 1.6e+07 ! 04 4 2.37693e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 19344 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/rdv93_uvs/J0207+6246_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 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.545183Jy sigma=15.573206 ! Fit after self-cal, rms=0.482496Jy sigma=4.923618 ! 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=3.631 mas, bmaj=4.78 mas, bpa=80.69 degrees ! Estimated noise=1.4224 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 = 0.878076 Jy ! Component: 100 - total flux cleaned = 1.13374 Jy ! Total flux subtracted in 100 components = 1.13374 Jy ! Clean residual min=-0.072256 max=0.275435 Jy/beam ! Clean residual mean=-0.001446 rms=0.023967 Jy/beam ! Combined flux in latest and established models = 1.13374 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 1.13374 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.427534Jy sigma=4.276306 ! Fit after self-cal, rms=0.427943Jy sigma=4.274479 ! Inverting map ! Added new window around map position (18, 9.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.229433 Jy ! Component: 100 - total flux cleaned = 0.339585 Jy ! Total flux subtracted in 100 components = 0.339585 Jy ! Clean residual min=-0.045469 max=0.081700 Jy/beam ! Clean residual mean=-0.000756 rms=0.013584 Jy/beam ! Combined flux in latest and established models = 1.47333 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 26 components and 1.47333 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.289765Jy sigma=2.816422 ! Fit after self-cal, rms=0.253205Jy sigma=2.606060 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0904249 Jy ! Component: 100 - total flux cleaned = 0.146788 Jy ! Total flux subtracted in 100 components = 0.146788 Jy ! Clean residual min=-0.032935 max=0.037713 Jy/beam ! Clean residual mean=-0.000409 rms=0.008458 Jy/beam ! Combined flux in latest and established models = 1.62011 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 37 components and 1.62011 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.214462Jy sigma=2.151151 ! Fit after self-cal, rms=0.209853Jy sigma=2.128622 ! 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=4.783 mas, bmaj=5.993 mas, bpa=84.6 degrees ! Estimated noise=0.606544 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 = 0.0658108 Jy ! Component: 100 - total flux cleaned = 0.105876 Jy ! Component: 150 - total flux cleaned = 0.133355 Jy ! Component: 200 - total flux cleaned = 0.152817 Jy ! Total flux subtracted in 200 components = 0.152817 Jy ! Clean residual min=-0.028221 max=0.029180 Jy/beam ! Clean residual mean=0.000017 rms=0.007189 Jy/beam ! Combined flux in latest and established models = 1.77293 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 69 components and 1.77293 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.190873Jy sigma=1.888265 ! Fit after self-cal, rms=0.188884Jy sigma=1.875343 ! 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 1.00 FD 1.00 KP 1.01 LA 1.12 ! MK 0.94 NL 1.00 OV 0.98 PT 0.99 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.01 HN 0.95 KP 1.02 ! LA 1.13 MK 0.95 NL 1.00 OV 0.99 ! PT 1.03 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.07 KP 1.03 LA 1.01 ! MK 1.02 NL 1.06 OV 1.01 PT 1.03 ! SC 1.08 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 1.08 HN 1.07 KP 1.02 ! LA 1.01 MK 1.04 NL 1.04 OV 1.02 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.09 KP 0.90 LA 0.97 ! MK 1.04 NL 1.12 OV 1.01 PT 1.06 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 1.10 HN 0.99 KP 0.90 ! LA 0.95 MK 1.02 NL 1.09 OV 1.04 ! PT 1.07 SC 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00 KP 0.84 LA 0.79 ! MK 1.13 NL 1.02 OV 0.87 PT 0.96 ! SC 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.03 HN 0.96 KP 0.82 ! LA 0.81 MK 1.12 NL 1.00 OV 0.89 ! PT 0.95 SC 0.99 ! ! ! Fit before self-cal, rms=0.188884Jy sigma=1.875343 ! Fit after self-cal, rms=0.121255Jy sigma=0.915470 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.813 mas, bmaj=6.048 mas, bpa=82.82 degrees ! Estimated noise=0.606495 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 = 0.0104879 Jy ! Component: 100 - total flux cleaned = 0.0117076 Jy ! Component: 150 - total flux cleaned = 0.0122013 Jy ! Component: 200 - total flux cleaned = 0.0130385 Jy ! Total flux subtracted in 200 components = 0.0130385 Jy ! Clean residual min=-0.006827 max=0.011043 Jy/beam ! Clean residual mean=0.000004 rms=0.002023 Jy/beam ! Combined flux in latest and established models = 1.78597 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 82 components and 1.78597 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116230Jy sigma=0.891017 ! Fit after self-cal, rms=0.115636Jy sigma=0.882391 ! 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=0.115636Jy sigma=0.882391 ! Fit after self-cal, rms=0.115217Jy sigma=0.880350 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.812 mas, bmaj=6.05 mas, bpa=82.65 degrees ! Estimated noise=0.605385 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00416844 Jy ! Component: 100 - total flux cleaned = 0.00554564 Jy ! Component: 150 - total flux cleaned = 0.00628414 Jy ! Component: 200 - total flux cleaned = 0.00675285 Jy ! Total flux subtracted in 200 components = 0.00675285 Jy ! Clean residual min=-0.006177 max=0.007804 Jy/beam ! Clean residual mean=0.000005 rms=0.001545 Jy/beam ! Combined flux in latest and established models = 1.79272 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 85 components and 1.79272 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113661Jy sigma=0.873853 ! Fit after self-cal, rms=0.113631Jy sigma=0.872158 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 (9, 8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0060095 Jy ! Component: 100 - total flux cleaned = 0.00645663 Jy ! Component: 150 - total flux cleaned = 0.00645786 Jy ! Component: 200 - total flux cleaned = 0.00627887 Jy ! Total flux subtracted in 200 components = 0.00627887 Jy ! Clean residual min=-0.005658 max=0.005617 Jy/beam ! Clean residual mean=0.000026 rms=0.001343 Jy/beam ! Combined flux in latest and established models = 1.799 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 98 components and 1.799 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112367Jy sigma=0.866534 ! Fit after self-cal, rms=0.112414Jy sigma=0.866158 ! 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=0.112414Jy sigma=0.866158 ! Fit after self-cal, rms=0.111980Jy sigma=0.864839 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.807 mas, bmaj=6.047 mas, bpa=82.46 degrees ! Estimated noise=0.604816 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00310948 Jy ! Component: 100 - total flux cleaned = 0.00363319 Jy ! Component: 150 - total flux cleaned = 0.0039456 Jy ! Component: 200 - total flux cleaned = 0.00422953 Jy ! Total flux subtracted in 200 components = 0.00422953 Jy ! Clean residual min=-0.004965 max=0.005743 Jy/beam ! Clean residual mean=0.000013 rms=0.001205 Jy/beam ! Combined flux in latest and established models = 1.80323 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 103 components and 1.80323 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111235Jy sigma=0.862016 ! Fit after self-cal, rms=0.111263Jy sigma=0.861742 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 (-7.5, -2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000946862 Jy ! Component: 100 - total flux cleaned = 0.00111874 Jy ! Component: 150 - total flux cleaned = 0.00142993 Jy ! Component: 200 - total flux cleaned = 0.00128495 Jy ! Total flux subtracted in 200 components = 0.00128495 Jy ! Clean residual min=-0.004694 max=0.004751 Jy/beam ! Clean residual mean=0.000017 rms=0.001120 Jy/beam ! Combined flux in latest and established models = 1.80452 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 120 components and 1.80452 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110486Jy sigma=0.858876 ! Fit after self-cal, rms=0.110570Jy sigma=0.858749 ! 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=0.110570Jy sigma=0.858749 ! Fit after self-cal, rms=0.110423Jy sigma=0.858219 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.925 mas, bmaj=10.63 mas, bpa=72.35 degrees ! Estimated noise=0.617014 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00277698 Jy ! Component: 100 - total flux cleaned = 0.00307433 Jy ! Component: 150 - total flux cleaned = 0.00326578 Jy ! Component: 200 - total flux cleaned = 0.00338424 Jy ! Total flux subtracted in 200 components = 0.00338424 Jy ! Clean residual min=-0.003773 max=0.003707 Jy/beam ! Clean residual mean=0.000031 rms=0.001046 Jy/beam ! Combined flux in latest and established models = 1.8079 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 137 components and 1.8079 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110303Jy sigma=0.857393 ! Fit after self-cal, rms=0.110291Jy sigma=0.857303 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 = 0.000234325 Jy ! Component: 100 - total flux cleaned = 0.000172532 Jy ! Component: 150 - total flux cleaned = 0.000224576 Jy ! Component: 200 - total flux cleaned = 0.000275194 Jy ! Total flux subtracted in 200 components = 0.000275194 Jy ! Clean residual min=-0.003708 max=0.003440 Jy/beam ! Clean residual mean=0.000032 rms=0.001030 Jy/beam ! Combined flux in latest and established models = 1.80817 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 148 components and 1.80817 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110238Jy sigma=0.856917 ! Fit after self-cal, rms=0.110221Jy sigma=0.856861 ! 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=4.805 mas, bmaj=6.047 mas, bpa=82.31 degrees ! Estimated noise=0.604685 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.805 x 6.047 at 82.31 degrees (North through East) ! Clean map min=-0.0052747 max=1.1171 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=0.110221Jy sigma=0.856861 ! Fit after self-cal, rms=0.104577Jy sigma=0.756566 ! Inverting map and beam ! Estimated beam: bmin=4.804 mas, bmaj=6.05 mas, bpa=82.21 degrees ! Estimated noise=0.60485 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00187072 Jy ! Component: 100 - total flux cleaned = 0.00254361 Jy ! Component: 150 - total flux cleaned = 0.00278476 Jy ! Component: 200 - total flux cleaned = 0.00289618 Jy ! Total flux subtracted in 200 components = 0.00289618 Jy ! Clean residual min=-0.003981 max=0.004003 Jy/beam ! Clean residual mean=0.000016 rms=0.000973 Jy/beam ! Combined flux in latest and established models = 1.81107 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 155 components and 1.81107 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104073Jy sigma=0.754804 ! Fit after self-cal, rms=0.104126Jy sigma=0.754724 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000115479 Jy ! Component: 100 - total flux cleaned = -1.0027e-05 Jy ! Component: 150 - total flux cleaned = -8.07181e-06 Jy ! Component: 200 - total flux cleaned = -0.000102887 Jy ! Total flux subtracted in 200 components = -0.000102887 Jy ! Clean residual min=-0.003834 max=0.003751 Jy/beam ! Clean residual mean=0.000016 rms=0.000947 Jy/beam ! Combined flux in latest and established models = 1.81097 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 161 components and 1.81097 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103805Jy sigma=0.753802 ! Fit after self-cal, rms=0.103833Jy sigma=0.753733 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103833Jy sigma=0.753733 ! Fit after self-cal, rms=0.103747Jy sigma=0.753454 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=3.643 mas, bmaj=4.81 mas, bpa=79.07 degrees ! Estimated noise=1.43312 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.894285 Jy ! Component: 100 - total flux cleaned = 1.22094 Jy ! Component: 150 - total flux cleaned = 1.4032 Jy ! Component: 200 - total flux cleaned = 1.51707 Jy ! Total flux subtracted in 200 components = 1.51707 Jy ! Clean residual min=-0.025596 max=0.060209 Jy/beam ! Clean residual mean=-0.000624 rms=0.008523 Jy/beam ! Combined flux in latest and established models = 1.51707 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 28 model components to the UV plane model. ! The established model now contains 28 components and 1.51707 Jy ! Inverting map and beam ! Estimated beam: bmin=4.803 mas, bmaj=6.048 mas, bpa=82.16 degrees ! Estimated noise=0.604681 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 = 0.0999089 Jy ! Component: 100 - total flux cleaned = 0.160404 Jy ! Component: 150 - total flux cleaned = 0.200423 Jy ! Component: 200 - total flux cleaned = 0.228474 Jy ! Total flux subtracted in 200 components = 0.228474 Jy ! Clean residual min=-0.008201 max=0.015779 Jy/beam ! Clean residual mean=-0.000175 rms=0.002986 Jy/beam ! Combined flux in latest and established models = 1.74554 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 66 components and 1.74554 Jy ! Inverting map ! Added new window around map position (5, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.020001 Jy ! Component: 100 - total flux cleaned = 0.034403 Jy ! Component: 150 - total flux cleaned = 0.0449453 Jy ! Component: 200 - total flux cleaned = 0.0528661 Jy ! Total flux subtracted in 200 components = 0.0528661 Jy ! Clean residual min=-0.004334 max=0.004807 Jy/beam ! Clean residual mean=-0.000026 rms=0.001212 Jy/beam ! Combined flux in latest and established models = 1.79841 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 89 components and 1.79841 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=8.917 mas, bmaj=10.63 mas, bpa=72.42 degrees ! Estimated noise=0.617375 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00703535 Jy ! Component: 100 - total flux cleaned = 0.0100449 Jy ! Component: 150 - total flux cleaned = 0.0113984 Jy ! Component: 200 - total flux cleaned = 0.0124167 Jy ! Total flux subtracted in 200 components = 0.0124167 Jy ! Clean residual min=-0.003692 max=0.004066 Jy/beam ! Clean residual mean=0.000018 rms=0.000991 Jy/beam ! Combined flux in latest and established models = 1.81082 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 = 0.000231797 Jy ! Component: 100 - total flux cleaned = 0.000371257 Jy ! Component: 150 - total flux cleaned = 0.000561836 Jy ! Component: 200 - total flux cleaned = 0.000739983 Jy ! Total flux subtracted in 200 components = 0.000739983 Jy ! Clean residual min=-0.003507 max=0.003831 Jy/beam ! Clean residual mean=0.000022 rms=0.000968 Jy/beam ! Combined flux in latest and established models = 1.81156 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 148 components and 1.81156 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.803 mas, bmaj=6.048 mas, bpa=82.16 degrees ! Estimated noise=0.604681 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000139064 Jy ! Component: 100 - total flux cleaned = 0.000505366 Jy ! Component: 150 - total flux cleaned = 0.000973563 Jy ! Component: 200 - total flux cleaned = 0.000973879 Jy ! Total flux subtracted in 200 components = 0.000973879 Jy ! Clean residual min=-0.003472 max=0.003631 Jy/beam ! Clean residual mean=0.000014 rms=0.000914 Jy/beam ! Combined flux in latest and established models = 1.81254 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 165 components and 1.81254 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103513Jy sigma=0.752728 ! Fit after self-cal, rms=0.103466Jy sigma=0.752179 wmodel /scr/pima/rdv93_uvs/J0207+6246_S_map.mod ! Writing 165 model components to file: /scr/pima/rdv93_uvs/J0207+6246_S_map.mod wobs /scr/pima/rdv93_uvs/J0207+6246_S_uvs.fits ! Writing UV FITS file: /scr/pima/rdv93_uvs/J0207+6246_S_uvs.fits wwins /scr/pima/rdv93_uvs/J0207+6246_S_map.win ! wwins: Wrote 5 windows to /scr/pima/rdv93_uvs/J0207+6246_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 = -0.000551641 Jy ! Component: 100 - total flux cleaned = -0.000671094 Jy ! Component: 150 - total flux cleaned = -0.000724861 Jy ! Component: 200 - total flux cleaned = -0.000995671 Jy ! Component: 250 - total flux cleaned = -0.0013634 Jy ! Component: 300 - total flux cleaned = -0.00166976 Jy ! Component: 350 - total flux cleaned = -0.00187002 Jy ! Component: 400 - total flux cleaned = -0.00191901 Jy ! Component: 450 - total flux cleaned = -0.00187181 Jy ! Component: 500 - total flux cleaned = -0.00196678 Jy ! Component: 550 - total flux cleaned = -0.00196716 Jy ! Component: 600 - total flux cleaned = -0.00196714 Jy ! Component: 650 - total flux cleaned = -0.00205613 Jy ! Component: 700 - total flux cleaned = -0.00201213 Jy ! Component: 750 - total flux cleaned = -0.00201191 Jy ! Component: 800 - total flux cleaned = -0.00196862 Jy ! Component: 850 - total flux cleaned = -0.00171614 Jy ! Component: 900 - total flux cleaned = -0.00167476 Jy ! Component: 950 - total flux cleaned = -0.00142888 Jy ! Component: 1000 - total flux cleaned = -0.00142884 Jy ! Component: 1050 - total flux cleaned = -0.00130792 Jy ! Component: 1100 - total flux cleaned = -0.000952305 Jy ! Component: 1150 - total flux cleaned = -0.000991777 Jy ! Component: 1200 - total flux cleaned = -0.000722127 Jy ! Component: 1250 - total flux cleaned = -0.000722217 Jy ! Component: 1300 - total flux cleaned = -0.000533534 Jy ! Component: 1350 - total flux cleaned = -0.000496306 Jy ! Component: 1400 - total flux cleaned = -0.00034932 Jy ! Component: 1450 - total flux cleaned = -0.000313728 Jy ! Component: 1500 - total flux cleaned = -0.00038626 Jy ! Component: 1550 - total flux cleaned = -0.00038643 Jy ! Component: 1600 - total flux cleaned = -0.000280784 Jy ! Component: 1650 - total flux cleaned = -0.000211179 Jy ! Component: 1700 - total flux cleaned = -0.00017716 Jy ! Component: 1750 - total flux cleaned = -0.000245715 Jy ! Component: 1800 - total flux cleaned = -0.000143968 Jy ! Component: 1850 - total flux cleaned = -0.000144102 Jy ! Component: 1900 - total flux cleaned = -4.46353e-05 Jy ! Component: 1950 - total flux cleaned = -1.18524e-05 Jy ! Component: 2000 - total flux cleaned = -4.44928e-05 Jy ! Component: 2050 - total flux cleaned = 8.46219e-05 Jy ! Component: 2100 - total flux cleaned = 0.000116362 Jy ! Component: 2150 - total flux cleaned = 8.47578e-05 Jy ! Component: 2200 - total flux cleaned = 5.35018e-05 Jy ! Component: 2250 - total flux cleaned = 8.50361e-05 Jy ! Component: 2300 - total flux cleaned = -3.86655e-05 Jy ! Component: 2350 - total flux cleaned = 5.35959e-05 Jy ! Component: 2400 - total flux cleaned = -9.81144e-05 Jy ! Component: 2450 - total flux cleaned = 5.24994e-05 Jy ! Component: 2500 - total flux cleaned = 5.19686e-05 Jy ! Component: 2550 - total flux cleaned = 5.1832e-05 Jy ! Component: 2600 - total flux cleaned = 5.18442e-05 Jy ! Component: 2650 - total flux cleaned = 0.000110155 Jy ! Component: 2700 - total flux cleaned = 8.14376e-05 Jy ! Component: 2750 - total flux cleaned = 0.00010988 Jy ! Component: 2800 - total flux cleaned = 5.28449e-05 Jy ! Component: 2850 - total flux cleaned = 5.26081e-05 Jy ! Component: 2900 - total flux cleaned = 2.44065e-05 Jy ! Component: 2950 - total flux cleaned = 5.22132e-05 Jy ! Component: 3000 - total flux cleaned = -0.000112901 Jy ! Component: 3050 - total flux cleaned = -3.0686e-05 Jy ! Component: 3100 - total flux cleaned = -5.77689e-05 Jy ! Component: 3150 - total flux cleaned = -3.96877e-06 Jy ! Component: 3200 - total flux cleaned = -3.06767e-05 Jy ! Component: 3250 - total flux cleaned = -4.41281e-06 Jy ! Component: 3300 - total flux cleaned = -5.70274e-05 Jy ! Component: 3350 - total flux cleaned = -3.06736e-05 Jy ! Component: 3400 - total flux cleaned = -4.8136e-06 Jy ! Component: 3450 - total flux cleaned = -5.64401e-05 Jy ! Component: 3500 - total flux cleaned = 7.09099e-05 Jy ! Component: 3550 - total flux cleaned = 7.10387e-05 Jy ! Component: 3600 - total flux cleaned = 7.08883e-05 Jy ! Component: 3650 - total flux cleaned = 0.000145675 Jy ! Component: 3700 - total flux cleaned = 7.11849e-05 Jy ! Component: 3750 - total flux cleaned = -5.14555e-05 Jy ! Component: 3800 - total flux cleaned = 9.54606e-05 Jy ! Component: 3850 - total flux cleaned = -1.79761e-06 Jy ! Component: 3900 - total flux cleaned = 4.61876e-05 Jy ! Component: 3950 - total flux cleaned = -2.57311e-05 Jy ! Component: 4000 - total flux cleaned = -9.72468e-05 Jy ! Component: 4050 - total flux cleaned = -0.000144594 Jy ! Total flux subtracted in 4096 components = -9.75283e-05 Jy ! Clean residual min=-0.001402 max=0.001175 Jy/beam ! Clean residual mean=0.000002 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 1.81244 Jy keep ! Adding 262 model components to the UV plane model. ! The established model now contains 426 components and 1.81244 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv93_uvs/J0207+6246_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.803 x 6.048 at 82.16 degrees (North through East) ! Clean map min=-0.0035712 max=1.1161 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv93_uvs/J0207+6246_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.11609 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000428008 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.115046 0.115046 0.230093 0.460186 0.920371 1.84074 3.68149 7.36297 14.7259 29.4519 58.9038 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.116 quit ! Quitting program ! Log file /scr/pima/rdv93_uvs/J0207+6246_S_uvs.log closed on Tue Sep 24 17:04:43 2013