! Started logfile: /g0/scr/pima/npcsa_uvs/J1357+7643_S_uvs.log on Sun Oct 6 10:33:58 2013 obs /g0/scr/pima/npcsa_uvs/J1357+7643_S_uva.fits ! Reading UV FITS file: /g0/scr/pima/npcsa_uvs/J1357+7643_S_uva.fits ! AN table 1: 55 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1357+7643 ! ! 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 9900 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/npcsa_uvs/J1357+7643_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.186001Jy sigma=5.264057 ! Fit after self-cal, rms=0.412790Jy sigma=1.723881 ! 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=2.325 mas, bmaj=10.24 mas, bpa=4.391 degrees ! Estimated noise=3.7885 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 = 0.464289 Jy ! Component: 100 - total flux cleaned = 0.566664 Jy ! Total flux subtracted in 100 components = 0.566664 Jy ! Clean residual min=-0.017460 max=0.032541 Jy/beam ! Clean residual mean=0.000020 rms=0.004497 Jy/beam ! Combined flux in latest and established models = 0.566664 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.566664 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129013Jy sigma=0.582390 ! Fit after self-cal, rms=0.129023Jy sigma=0.582196 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0351401 Jy ! Component: 100 - total flux cleaned = 0.0532084 Jy ! Total flux subtracted in 100 components = 0.0532084 Jy ! Clean residual min=-0.017413 max=0.013182 Jy/beam ! Clean residual mean=0.000017 rms=0.003219 Jy/beam ! Combined flux in latest and established models = 0.619873 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 9 components and 0.619873 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117254Jy sigma=0.508812 ! Fit after self-cal, rms=0.117256Jy sigma=0.508711 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.141 mas, bmaj=10.39 mas, bpa=3.214 degrees ! Estimated noise=1.64734 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 = 0.0173763 Jy ! Component: 100 - total flux cleaned = 0.0268884 Jy ! Component: 150 - total flux cleaned = 0.0332859 Jy ! Component: 200 - total flux cleaned = 0.0376454 Jy ! Total flux subtracted in 200 components = 0.0376454 Jy ! Clean residual min=-0.018394 max=0.011371 Jy/beam ! Clean residual mean=0.000014 rms=0.003396 Jy/beam ! Combined flux in latest and established models = 0.657518 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 46 components and 0.657518 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115364Jy sigma=0.492980 ! Fit after self-cal, rms=0.115347Jy sigma=0.492899 ! 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 0.96 FD 0.99 HN 0.99 KP 0.98 ! LA 1.10 MK 0.92 NL 1.00 OV 1.00 ! PT 1.08 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.00 KP 0.99 ! LA 1.05 MK 0.98 NL 1.00 OV 1.00 ! PT 1.01 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.03 HN 1.02 KP 0.98 ! LA 0.86 MK 1.07 NL 1.10 OV 1.03 ! PT 1.10 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.04 HN 0.95 KP 0.91 ! LA 0.75 MK 1.08 NL 1.02 OV 0.88 ! PT 0.96 SC 1.06 ! ! ! Fit before self-cal, rms=0.115347Jy sigma=0.492899 ! Fit after self-cal, rms=0.093210Jy sigma=0.391564 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.151 mas, bmaj=10.41 mas, bpa=3.114 degrees ! Estimated noise=1.62616 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 = -0.00559162 Jy ! Component: 100 - total flux cleaned = -0.00794854 Jy ! Component: 150 - total flux cleaned = -0.00862572 Jy ! Component: 200 - total flux cleaned = -0.00913899 Jy ! Total flux subtracted in 200 components = -0.00913899 Jy ! Clean residual min=-0.003259 max=0.005162 Jy/beam ! Clean residual mean=0.000003 rms=0.000844 Jy/beam ! Combined flux in latest and established models = 0.648379 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 59 components and 0.648379 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092347Jy sigma=0.392291 ! Fit after self-cal, rms=0.092389Jy sigma=0.392159 ! Inverting map ! Added new window around map position (-4, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00268087 Jy ! Component: 100 - total flux cleaned = 0.00197086 Jy ! Component: 150 - total flux cleaned = 0.00150063 Jy ! Component: 200 - total flux cleaned = 0.00132297 Jy ! Total flux subtracted in 200 components = 0.00132297 Jy ! Clean residual min=-0.002803 max=0.003263 Jy/beam ! Clean residual mean=0.000001 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.649702 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 81 components and 0.649702 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092106Jy sigma=0.391256 ! Fit after self-cal, rms=0.092093Jy sigma=0.391191 ! 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=0.092093Jy sigma=0.391191 ! Fit after self-cal, rms=0.091885Jy sigma=0.390074 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.148 mas, bmaj=10.41 mas, bpa=3.093 degrees ! Estimated noise=1.60919 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00490101 Jy ! Component: 100 - total flux cleaned = -0.00528346 Jy ! Component: 150 - total flux cleaned = -0.00596595 Jy ! Component: 200 - total flux cleaned = -0.00625569 Jy ! Total flux subtracted in 200 components = -0.00625569 Jy ! Clean residual min=-0.002702 max=0.003141 Jy/beam ! Clean residual mean=0.000001 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.643447 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 92 components and 0.643447 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091028Jy sigma=0.390907 ! Fit after self-cal, rms=0.091023Jy sigma=0.390895 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 (-34, -88). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133303 Jy ! Component: 100 - total flux cleaned = 0.00109776 Jy ! Component: 150 - total flux cleaned = 0.00100084 Jy ! Component: 200 - total flux cleaned = 0.000960872 Jy ! Total flux subtracted in 200 components = 0.000960872 Jy ! Clean residual min=-0.002385 max=0.002431 Jy/beam ! Clean residual mean=0.000001 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.644408 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 115 components and 0.644408 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090898Jy sigma=0.390615 ! Fit after self-cal, rms=0.090894Jy sigma=0.390602 ! 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=0.090894Jy sigma=0.390602 ! Fit after self-cal, rms=0.090714Jy sigma=0.389469 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.145 mas, bmaj=10.41 mas, bpa=3.089 degrees ! Estimated noise=1.59172 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00537709 Jy ! Component: 100 - total flux cleaned = -0.0061834 Jy ! Component: 150 - total flux cleaned = -0.00614422 Jy ! Component: 200 - total flux cleaned = -0.00610981 Jy ! Total flux subtracted in 200 components = -0.00610981 Jy ! Clean residual min=-0.002401 max=0.002464 Jy/beam ! Clean residual mean=0.000001 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.638298 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 129 components and 0.638298 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089879Jy sigma=0.390494 ! Fit after self-cal, rms=0.089878Jy sigma=0.390493 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 = -6.20608e-05 Jy ! Component: 100 - total flux cleaned = -0.000124155 Jy ! Component: 150 - total flux cleaned = -0.000182077 Jy ! Component: 200 - total flux cleaned = -0.000181802 Jy ! Total flux subtracted in 200 components = -0.000181802 Jy ! Clean residual min=-0.002396 max=0.002376 Jy/beam ! Clean residual mean=0.000001 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.638116 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 143 components and 0.638116 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089843Jy sigma=0.390480 ! Fit after self-cal, rms=0.089842Jy sigma=0.390479 ! 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=0.089842Jy sigma=0.390479 ! Fit after self-cal, rms=0.089668Jy sigma=0.389332 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.255 mas, bmaj=11.58 mas, bpa=1.811 degrees ! Estimated noise=1.88846 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00517048 Jy ! Component: 100 - total flux cleaned = -0.00557244 Jy ! Component: 150 - total flux cleaned = -0.00564873 Jy ! Component: 200 - total flux cleaned = -0.00584303 Jy ! Total flux subtracted in 200 components = -0.00584303 Jy ! Clean residual min=-0.002834 max=0.002357 Jy/beam ! Clean residual mean=0.000000 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.632273 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 173 components and 0.632273 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088882Jy sigma=0.390342 ! Fit after self-cal, rms=0.088879Jy sigma=0.390334 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 = 0.000137899 Jy ! Component: 100 - total flux cleaned = -1.76836e-05 Jy ! Component: 150 - total flux cleaned = -0.000153065 Jy ! Component: 200 - total flux cleaned = -0.000315761 Jy ! Total flux subtracted in 200 components = -0.000315761 Jy ! Clean residual min=-0.002796 max=0.002237 Jy/beam ! Clean residual mean=0.000000 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.631957 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 182 components and 0.631958 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088857Jy sigma=0.390407 ! Fit after self-cal, rms=0.088856Jy sigma=0.390405 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=3.144 mas, bmaj=10.41 mas, bpa=3.088 degrees ! Estimated noise=1.57439 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.144 x 10.41 at 3.088 degrees (North through East) ! Clean map min=-0.0022417 max=0.58694 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=0.088856Jy sigma=0.390405 ! Fit after self-cal, rms=0.083933Jy sigma=0.360968 ! Inverting map and beam ! Estimated beam: bmin=3.144 mas, bmaj=10.41 mas, bpa=3.087 degrees ! Estimated noise=1.56214 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00398724 Jy ! Component: 100 - total flux cleaned = -0.0047414 Jy ! Component: 150 - total flux cleaned = -0.00486962 Jy ! Component: 200 - total flux cleaned = -0.00498029 Jy ! Total flux subtracted in 200 components = -0.00498029 Jy ! Clean residual min=-0.002245 max=0.002195 Jy/beam ! Clean residual mean=0.000001 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.626977 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 196 components and 0.626977 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083435Jy sigma=0.361584 ! Fit after self-cal, rms=0.083435Jy sigma=0.361582 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.87858e-06 Jy ! Component: 100 - total flux cleaned = -6.52804e-05 Jy ! Component: 150 - total flux cleaned = -4.35829e-05 Jy ! Component: 200 - total flux cleaned = -2.1753e-06 Jy ! Total flux subtracted in 200 components = -2.1753e-06 Jy ! Clean residual min=-0.002229 max=0.002177 Jy/beam ! Clean residual mean=0.000001 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.626975 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 217 components and 0.626975 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083415Jy sigma=0.361571 ! Fit after self-cal, rms=0.083415Jy sigma=0.361571 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083415Jy sigma=0.361571 ! Fit after self-cal, rms=0.083218Jy sigma=0.360864 print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.327 mas, bmaj=10.22 mas, bpa=4.344 degrees ! Estimated noise=3.56282 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.436523 Jy ! Component: 100 - total flux cleaned = 0.533364 Jy ! Component: 150 - total flux cleaned = 0.56639 Jy ! Component: 200 - total flux cleaned = 0.584017 Jy ! Total flux subtracted in 200 components = 0.584017 Jy ! Clean residual min=-0.005742 max=0.009620 Jy/beam ! Clean residual mean=0.000009 rms=0.001708 Jy/beam ! Combined flux in latest and established models = 0.584017 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.584017 Jy ! Inverting map and beam ! Estimated beam: bmin=3.143 mas, bmaj=10.41 mas, bpa=3.085 degrees ! Estimated noise=1.54941 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 = 0.0163868 Jy ! Component: 100 - total flux cleaned = 0.02451 Jy ! Component: 150 - total flux cleaned = 0.0293549 Jy ! Component: 200 - total flux cleaned = 0.0326437 Jy ! Total flux subtracted in 200 components = 0.0326437 Jy ! Clean residual min=-0.002968 max=0.002966 Jy/beam ! Clean residual mean=0.000004 rms=0.000787 Jy/beam ! Combined flux in latest and established models = 0.616661 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 56 components and 0.616661 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.251 mas, bmaj=11.58 mas, bpa=1.764 degrees ! Estimated noise=1.85912 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00354362 Jy ! Component: 100 - total flux cleaned = 0.00413594 Jy ! Component: 150 - total flux cleaned = 0.00489952 Jy ! Component: 200 - total flux cleaned = 0.00509113 Jy ! Total flux subtracted in 200 components = 0.00509113 Jy ! Clean residual min=-0.002756 max=0.002383 Jy/beam ! Clean residual mean=0.000002 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.621752 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 = 0.000199653 Jy ! Component: 100 - total flux cleaned = 0.000358784 Jy ! Component: 150 - total flux cleaned = 0.000462124 Jy ! Component: 200 - total flux cleaned = 0.000372295 Jy ! Total flux subtracted in 200 components = 0.000372295 Jy ! Clean residual min=-0.002762 max=0.002161 Jy/beam ! Clean residual mean=0.000001 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.622124 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 116 components and 0.622124 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.143 mas, bmaj=10.41 mas, bpa=3.085 degrees ! Estimated noise=1.54941 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000236471 Jy ! Component: 100 - total flux cleaned = -0.000165047 Jy ! Component: 150 - total flux cleaned = -0.000201947 Jy ! Component: 200 - total flux cleaned = -0.000265503 Jy ! Total flux subtracted in 200 components = -0.000265503 Jy ! Clean residual min=-0.002256 max=0.002196 Jy/beam ! Clean residual mean=0.000001 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.621859 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 147 components and 0.621859 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082772Jy sigma=0.361776 ! Fit after self-cal, rms=0.082761Jy sigma=0.361744 wmodel /g0/scr/pima/npcsa_uvs/J1357+7643_S_map.mod ! Writing 147 model components to file: /g0/scr/pima/npcsa_uvs/J1357+7643_S_map.mod wobs /g0/scr/pima/npcsa_uvs/J1357+7643_S_uvs.fits ! Writing UV FITS file: /g0/scr/pima/npcsa_uvs/J1357+7643_S_uvs.fits wwins /g0/scr/pima/npcsa_uvs/J1357+7643_S_map.win ! wwins: Wrote 3 windows to /g0/scr/pima/npcsa_uvs/J1357+7643_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 = 2.95871e-05 Jy ! Component: 100 - total flux cleaned = 6.86497e-05 Jy ! Component: 150 - total flux cleaned = 0.000176378 Jy ! Component: 200 - total flux cleaned = 0.000211277 Jy ! Component: 250 - total flux cleaned = 0.000211103 Jy ! Component: 300 - total flux cleaned = 0.000116585 Jy ! Component: 350 - total flux cleaned = 2.44069e-05 Jy ! Component: 400 - total flux cleaned = -3.58554e-05 Jy ! Component: 450 - total flux cleaned = -6.52766e-05 Jy ! Component: 500 - total flux cleaned = -8.67916e-06 Jy ! Component: 550 - total flux cleaned = 0.000130195 Jy ! Component: 600 - total flux cleaned = 0.000239467 Jy ! Component: 650 - total flux cleaned = 0.000453411 Jy ! Component: 700 - total flux cleaned = 0.000504963 Jy ! Component: 750 - total flux cleaned = 0.000607992 Jy ! Component: 800 - total flux cleaned = 0.000734973 Jy ! Component: 850 - total flux cleaned = 0.00078487 Jy ! Component: 900 - total flux cleaned = 0.000908599 Jy ! Component: 950 - total flux cleaned = 0.00105444 Jy ! Component: 1000 - total flux cleaned = 0.00122222 Jy ! Component: 1050 - total flux cleaned = 0.0013638 Jy ! Component: 1100 - total flux cleaned = 0.00150331 Jy ! Component: 1150 - total flux cleaned = 0.00166441 Jy ! Component: 1200 - total flux cleaned = 0.00180093 Jy ! Component: 1250 - total flux cleaned = 0.00204752 Jy ! Component: 1300 - total flux cleaned = 0.00211395 Jy ! Component: 1350 - total flux cleaned = 0.0023769 Jy ! Component: 1400 - total flux cleaned = 0.00252815 Jy ! Component: 1450 - total flux cleaned = 0.00276351 Jy ! Component: 1500 - total flux cleaned = 0.00286912 Jy ! Component: 1550 - total flux cleaned = 0.00301552 Jy ! Component: 1600 - total flux cleaned = 0.00318112 Jy ! Component: 1650 - total flux cleaned = 0.00332414 Jy ! Component: 1700 - total flux cleaned = 0.00332425 Jy ! Component: 1750 - total flux cleaned = 0.00350495 Jy ! Component: 1800 - total flux cleaned = 0.00364374 Jy ! Component: 1850 - total flux cleaned = 0.00380067 Jy ! Component: 1900 - total flux cleaned = 0.00387834 Jy ! Component: 1950 - total flux cleaned = 0.00401332 Jy ! Component: 2000 - total flux cleaned = 0.00418514 Jy ! Component: 2050 - total flux cleaned = 0.00426095 Jy ! Component: 2100 - total flux cleaned = 0.00442986 Jy ! Component: 2150 - total flux cleaned = 0.00456 Jy ! Component: 2200 - total flux cleaned = 0.00472582 Jy ! Component: 2250 - total flux cleaned = 0.00479906 Jy ! Component: 2300 - total flux cleaned = 0.00501599 Jy ! Component: 2350 - total flux cleaned = 0.00510551 Jy ! Component: 2400 - total flux cleaned = 0.00524763 Jy ! Component: 2450 - total flux cleaned = 0.00528296 Jy ! Component: 2500 - total flux cleaned = 0.00542302 Jy ! Component: 2550 - total flux cleaned = 0.00552723 Jy ! Component: 2600 - total flux cleaned = 0.00564782 Jy ! Component: 2650 - total flux cleaned = 0.00576755 Jy ! Component: 2700 - total flux cleaned = 0.00583561 Jy ! Component: 2750 - total flux cleaned = 0.00598748 Jy ! Component: 2800 - total flux cleaned = 0.00608787 Jy ! Component: 2850 - total flux cleaned = 0.00615434 Jy ! Component: 2900 - total flux cleaned = 0.0062699 Jy ! Component: 2950 - total flux cleaned = 0.00641716 Jy ! Component: 3000 - total flux cleaned = 0.0064658 Jy ! Component: 3050 - total flux cleaned = 0.00656266 Jy ! Component: 3100 - total flux cleaned = 0.00667508 Jy ! Component: 3150 - total flux cleaned = 0.00685041 Jy ! Component: 3200 - total flux cleaned = 0.00694531 Jy ! Component: 3250 - total flux cleaned = 0.00705544 Jy ! Component: 3300 - total flux cleaned = 0.00716494 Jy ! Component: 3350 - total flux cleaned = 0.00724264 Jy ! Component: 3400 - total flux cleaned = 0.00741257 Jy ! Component: 3450 - total flux cleaned = 0.00748933 Jy ! Component: 3500 - total flux cleaned = 0.00756567 Jy ! Component: 3550 - total flux cleaned = 0.00764159 Jy ! Component: 3600 - total flux cleaned = 0.00776247 Jy ! Component: 3650 - total flux cleaned = 0.00783746 Jy ! Component: 3700 - total flux cleaned = 0.00800159 Jy ! Component: 3750 - total flux cleaned = 0.00809063 Jy ! Component: 3800 - total flux cleaned = 0.00817916 Jy ! Component: 3850 - total flux cleaned = 0.00825265 Jy ! Component: 3900 - total flux cleaned = 0.00835501 Jy ! Component: 3950 - total flux cleaned = 0.00845673 Jy ! Component: 4000 - total flux cleaned = 0.00857249 Jy ! Component: 4050 - total flux cleaned = 0.00867325 Jy ! Total flux subtracted in 4096 components = 0.00871612 Jy ! Clean residual min=-0.000786 max=0.000882 Jy/beam ! Clean residual mean=0.000003 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.630575 Jy keep ! Adding 309 model components to the UV plane model. ! The established model now contains 456 components and 0.630575 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/npcsa_uvs/J1357+7643_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.143 x 10.41 at 3.085 degrees (North through East) ! Clean map min=-0.0023927 max=0.57794 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/npcsa_uvs/J1357+7643_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.577936 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00027242 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.14141 0.14141 0.28282 0.56564 1.13128 2.26256 4.52512 9.05023 18.1005 36.2009 72.4019 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.577 quit ! Quitting program ! Log file /g0/scr/pima/npcsa_uvs/J1357+7643_S_uvs.log closed on Sun Oct 6 10:34:03 2013