! Started logfile: /g0/scr/pima/npcsb_uvs/J2042+7508_X_uvs.log on Wed Sep 25 00:07:47 2013 obs /g0/scr/pima/npcsb_uvs/J2042+7508_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/npcsb_uvs/J2042+7508_X_uva.fits ! AN table 1: 47 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.988652 visibilities/baseline/integration-bin. ! Found source: J2042+7508 ! ! 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 8.40993e+09 8e+06 1 8e+06 ! 02 2 8.47993e+09 8e+06 1 8e+06 ! 03 3 8.79493e+09 8e+06 1 8e+06 ! 04 4 8.89993e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 8364 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /g0/scr/pima/npcsb_uvs/J2042+7508_X] 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 0.200x0.200 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 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.019194Jy sigma=2.237082 ! Fit after self-cal, rms=0.869639Jy sigma=1.909893 ! 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=0.5915 mas, bmaj=2.765 mas, bpa=4.988 degrees ! Estimated noise=6.37454 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 = 0.0975364 Jy ! Component: 100 - total flux cleaned = 0.13551 Jy ! Total flux subtracted in 100 components = 0.13551 Jy ! Clean residual min=-0.013865 max=0.018526 Jy/beam ! Clean residual mean=-0.000017 rms=0.002501 Jy/beam ! Combined flux in latest and established models = 0.13551 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.13551 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115248Jy sigma=0.204433 ! Fit after self-cal, rms=0.114885Jy sigma=0.203461 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0215563 Jy ! Component: 100 - total flux cleaned = 0.0333555 Jy ! Total flux subtracted in 100 components = 0.0333555 Jy ! Clean residual min=-0.009672 max=0.013671 Jy/beam ! Clean residual mean=-0.000010 rms=0.001924 Jy/beam ! Combined flux in latest and established models = 0.168865 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 15 components and 0.168865 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109636Jy sigma=0.187683 ! Fit after self-cal, rms=0.109583Jy sigma=0.187523 ! Inverting map ! Added new window around map position (2, 1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0129042 Jy ! Component: 100 - total flux cleaned = 0.020299 Jy ! Total flux subtracted in 100 components = 0.020299 Jy ! Clean residual min=-0.007901 max=0.009700 Jy/beam ! Clean residual mean=-0.000006 rms=0.001652 Jy/beam ! Combined flux in latest and established models = 0.189164 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 27 components and 0.189164 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107778Jy sigma=0.182098 ! Fit after self-cal, rms=0.107582Jy sigma=0.181465 ! 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=0.8078 mas, bmaj=2.8 mas, bpa=4.219 degrees ! Estimated noise=3.56279 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 = 0.00959297 Jy ! Component: 100 - total flux cleaned = 0.0149743 Jy ! Component: 150 - total flux cleaned = 0.0186954 Jy ! Component: 200 - total flux cleaned = 0.0211732 Jy ! Total flux subtracted in 200 components = 0.0211732 Jy ! Clean residual min=-0.007418 max=0.009421 Jy/beam ! Clean residual mean=-0.000005 rms=0.001729 Jy/beam ! Combined flux in latest and established models = 0.210337 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 36 components and 0.210337 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106658Jy sigma=0.178776 ! Fit after self-cal, rms=0.106572Jy sigma=0.178459 ! 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 1.01 HN 1.02 KP 0.98 ! LA 0.94 MK 1.03 NL 1.23 OV 0.97 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.99 KP 0.90 ! LA 0.91 MK 0.92 NL 1.17 OV 0.98 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.06 HN 0.94 KP 0.81 ! LA 0.90 MK 1.01 NL 1.23 OV 0.99 ! PT 1.05 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.09 HN 0.91 KP 0.86 ! LA 0.92 MK 0.96 NL 1.15 OV 1.02 ! PT 1.12 SC 1.03 ! ! ! Fit before self-cal, rms=0.106572Jy sigma=0.178459 ! Fit after self-cal, rms=0.106322Jy sigma=0.174307 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.806 mas, bmaj=2.787 mas, bpa=4.119 degrees ! Estimated noise=3.5821 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 = -0.00173495 Jy ! Component: 100 - total flux cleaned = -0.00238281 Jy ! Component: 150 - total flux cleaned = -0.00267056 Jy ! Component: 200 - total flux cleaned = -0.00290393 Jy ! Total flux subtracted in 200 components = -0.00290393 Jy ! Clean residual min=-0.004696 max=0.005082 Jy/beam ! Clean residual mean=-0.000005 rms=0.001011 Jy/beam ! Combined flux in latest and established models = 0.207433 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 45 components and 0.207433 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106183Jy sigma=0.173924 ! Fit after self-cal, rms=0.106222Jy sigma=0.173830 ! Inverting map ! Added new window around map position (5.8, -15.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00340033 Jy ! Component: 100 - total flux cleaned = 0.00414656 Jy ! Component: 150 - total flux cleaned = 0.00424082 Jy ! Component: 200 - total flux cleaned = 0.00401536 Jy ! Total flux subtracted in 200 components = 0.00401536 Jy ! Clean residual min=-0.003929 max=0.004277 Jy/beam ! Clean residual mean=-0.000002 rms=0.000875 Jy/beam ! Combined flux in latest and established models = 0.211449 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 72 components and 0.211449 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105969Jy sigma=0.173178 ! Fit after self-cal, rms=0.105960Jy sigma=0.173148 ! 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=0.105960Jy sigma=0.173148 ! Fit after self-cal, rms=0.105282Jy sigma=0.173118 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8048 mas, bmaj=2.785 mas, bpa=4.115 degrees ! Estimated noise=3.56636 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000542148 Jy ! Component: 100 - total flux cleaned = -0.000603435 Jy ! Component: 150 - total flux cleaned = -0.000663686 Jy ! Component: 200 - total flux cleaned = -0.000717198 Jy ! Total flux subtracted in 200 components = -0.000717198 Jy ! Clean residual min=-0.003471 max=0.003909 Jy/beam ! Clean residual mean=-0.000002 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 0.210732 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 78 components and 0.210731 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105207Jy sigma=0.172925 ! Fit after self-cal, rms=0.105202Jy sigma=0.172913 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 (8, -23). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0025552 Jy ! Component: 100 - total flux cleaned = 0.00325921 Jy ! Component: 150 - total flux cleaned = 0.0035013 Jy ! Component: 200 - total flux cleaned = 0.0036133 Jy ! Total flux subtracted in 200 components = 0.0036133 Jy ! Clean residual min=-0.003434 max=0.002944 Jy/beam ! Clean residual mean=-0.000000 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.214345 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 100 components and 0.214345 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105081Jy sigma=0.172540 ! Fit after self-cal, rms=0.105083Jy sigma=0.172524 ! 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=0.105083Jy sigma=0.172524 ! Fit after self-cal, rms=0.104453Jy sigma=0.172508 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8049 mas, bmaj=2.785 mas, bpa=4.138 degrees ! Estimated noise=3.55205 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000313185 Jy ! Component: 100 - total flux cleaned = -0.000314839 Jy ! Component: 150 - total flux cleaned = -0.000408577 Jy ! Component: 200 - total flux cleaned = -0.000408574 Jy ! Total flux subtracted in 200 components = -0.000408574 Jy ! Clean residual min=-0.003267 max=0.002862 Jy/beam ! Clean residual mean=-0.000001 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.213936 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 111 components and 0.213936 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104407Jy sigma=0.172385 ! Fit after self-cal, rms=0.104403Jy sigma=0.172379 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 = 0.000165468 Jy ! Component: 100 - total flux cleaned = 0.000206886 Jy ! Component: 150 - total flux cleaned = 0.00020644 Jy ! Component: 200 - total flux cleaned = 0.000204911 Jy ! Total flux subtracted in 200 components = 0.000204911 Jy ! Clean residual min=-0.003203 max=0.002766 Jy/beam ! Clean residual mean=-0.000001 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.214141 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 120 components and 0.214141 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104377Jy sigma=0.172301 ! Fit after self-cal, rms=0.104375Jy sigma=0.172298 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.104375Jy sigma=0.172298 ! Fit after self-cal, rms=0.104047Jy sigma=0.172289 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.111 mas, bmaj=3.213 mas, bpa=4.69 degrees ! Estimated noise=4.47502 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000797562 Jy ! Component: 100 - total flux cleaned = -0.000627327 Jy ! Component: 150 - total flux cleaned = -0.000671976 Jy ! Component: 200 - total flux cleaned = -0.000671563 Jy ! Total flux subtracted in 200 components = -0.000671563 Jy ! Clean residual min=-0.002969 max=0.003025 Jy/beam ! Clean residual mean=0.000000 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 0.21347 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 133 components and 0.21347 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104049Jy sigma=0.172246 ! Fit after self-cal, rms=0.104044Jy sigma=0.172224 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 = 0.000141342 Jy ! Component: 100 - total flux cleaned = 0.000225613 Jy ! Component: 150 - total flux cleaned = 0.000226704 Jy ! Component: 200 - total flux cleaned = 0.000197742 Jy ! Total flux subtracted in 200 components = 0.000197742 Jy ! Clean residual min=-0.002870 max=0.002951 Jy/beam ! Clean residual mean=0.000000 rms=0.000717 Jy/beam ! Combined flux in latest and established models = 0.213667 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 142 components and 0.213667 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104038Jy sigma=0.172214 ! Fit after self-cal, rms=0.104036Jy sigma=0.172203 ! 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=0.8051 mas, bmaj=2.786 mas, bpa=4.154 degrees ! Estimated noise=3.54319 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8051 x 2.786 at 4.154 degrees (North through East) ! Clean map min=-0.0032418 max=0.13295 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=0.5884 mas, bmaj=2.728 mas, bpa=4.851 degrees ! Estimated noise=6.34437 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0974206 Jy ! Component: 100 - total flux cleaned = 0.137182 Jy ! Component: 150 - total flux cleaned = 0.158531 Jy ! Component: 200 - total flux cleaned = 0.171608 Jy ! Total flux subtracted in 200 components = 0.171608 Jy ! Clean residual min=-0.006849 max=0.010081 Jy/beam ! Clean residual mean=-0.000009 rms=0.001507 Jy/beam ! Combined flux in latest and established models = 0.171608 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.171608 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8051 mas, bmaj=2.786 mas, bpa=4.154 degrees ! Estimated noise=3.54319 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0.6, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.013382 Jy ! Component: 100 - total flux cleaned = 0.0211146 Jy ! Component: 150 - total flux cleaned = 0.02681 Jy ! Component: 200 - total flux cleaned = 0.0313188 Jy ! Total flux subtracted in 200 components = 0.0313188 Jy ! Clean residual min=-0.003258 max=0.004672 Jy/beam ! Clean residual mean=-0.000007 rms=0.000918 Jy/beam ! Combined flux in latest and established models = 0.202927 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 49 components and 0.202927 Jy ! Inverting map ! Added new window around map position (-1.4, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00369355 Jy ! Component: 100 - total flux cleaned = 0.00535328 Jy ! Component: 150 - total flux cleaned = 0.00684874 Jy ! Component: 200 - total flux cleaned = 0.00777011 Jy ! Total flux subtracted in 200 components = 0.00777011 Jy ! Clean residual min=-0.002958 max=0.002790 Jy/beam ! Clean residual mean=-0.000002 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 0.210697 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 74 components and 0.210697 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.111 mas, bmaj=3.213 mas, bpa=4.69 degrees ! Estimated noise=4.47502 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00206327 Jy ! Component: 100 - total flux cleaned = 0.00291796 Jy ! Component: 150 - total flux cleaned = 0.00312952 Jy ! Component: 200 - total flux cleaned = 0.00325459 Jy ! Total flux subtracted in 200 components = 0.00325459 Jy ! Clean residual min=-0.002687 max=0.002931 Jy/beam ! Clean residual mean=0.000001 rms=0.000739 Jy/beam ! Combined flux in latest and established models = 0.213952 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 = 5.37131e-05 Jy ! Component: 100 - total flux cleaned = 7.29355e-06 Jy ! Component: 150 - total flux cleaned = -3.54433e-05 Jy ! Component: 200 - total flux cleaned = -0.000111463 Jy ! Total flux subtracted in 200 components = -0.000111463 Jy ! Clean residual min=-0.002545 max=0.002754 Jy/beam ! Clean residual mean=0.000001 rms=0.000681 Jy/beam ! Combined flux in latest and established models = 0.213841 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 108 components and 0.21384 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8051 mas, bmaj=2.786 mas, bpa=4.154 degrees ! Estimated noise=3.54319 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.57977e-05 Jy ! Component: 100 - total flux cleaned = -3.66298e-05 Jy ! Component: 150 - total flux cleaned = 6.17383e-05 Jy ! Component: 200 - total flux cleaned = 0.000155159 Jy ! Total flux subtracted in 200 components = 0.000155159 Jy ! Clean residual min=-0.002585 max=0.002418 Jy/beam ! Clean residual mean=0.000000 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.213996 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 134 components and 0.213996 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103896Jy sigma=0.171858 ! Fit after self-cal, rms=0.103882Jy sigma=0.171805 wmodel /g0/scr/pima/npcsb_uvs/J2042+7508_X_map.mod ! Writing 134 model components to file: /g0/scr/pima/npcsb_uvs/J2042+7508_X_map.mod wobs /g0/scr/pima/npcsb_uvs/J2042+7508_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/npcsb_uvs/J2042+7508_X_uvs.fits wwins /g0/scr/pima/npcsb_uvs/J2042+7508_X_map.win ! wwins: Wrote 6 windows to /g0/scr/pima/npcsb_uvs/J2042+7508_X_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 = -0.000417184 Jy ! Component: 100 - total flux cleaned = -0.000629372 Jy ! Component: 150 - total flux cleaned = -0.000909975 Jy ! Component: 200 - total flux cleaned = -0.00113994 Jy ! Component: 250 - total flux cleaned = -0.00136309 Jy ! Component: 300 - total flux cleaned = -0.00161565 Jy ! Component: 350 - total flux cleaned = -0.00189533 Jy ! Component: 400 - total flux cleaned = -0.00206561 Jy ! Component: 450 - total flux cleaned = -0.00233168 Jy ! Component: 500 - total flux cleaned = -0.00249535 Jy ! Component: 550 - total flux cleaned = -0.00271912 Jy ! Component: 600 - total flux cleaned = -0.00275064 Jy ! Component: 650 - total flux cleaned = -0.00299734 Jy ! Component: 700 - total flux cleaned = -0.00314897 Jy ! Component: 750 - total flux cleaned = -0.00329831 Jy ! Component: 800 - total flux cleaned = -0.00350418 Jy ! Component: 850 - total flux cleaned = -0.00364946 Jy ! Component: 900 - total flux cleaned = -0.00385087 Jy ! Component: 950 - total flux cleaned = -0.00399254 Jy ! Component: 1000 - total flux cleaned = -0.00416055 Jy ! Component: 1050 - total flux cleaned = -0.00435451 Jy ! Component: 1100 - total flux cleaned = -0.00454689 Jy ! Component: 1150 - total flux cleaned = -0.00476409 Jy ! Component: 1200 - total flux cleaned = -0.00508653 Jy ! Component: 1250 - total flux cleaned = -0.00532567 Jy ! Component: 1300 - total flux cleaned = -0.00553633 Jy ! Component: 1350 - total flux cleaned = -0.00577118 Jy ! Component: 1400 - total flux cleaned = -0.00608139 Jy ! Component: 1450 - total flux cleaned = -0.00613267 Jy ! Component: 1500 - total flux cleaned = -0.0065135 Jy ! Component: 1550 - total flux cleaned = -0.00663893 Jy ! Component: 1600 - total flux cleaned = -0.00688807 Jy ! Component: 1650 - total flux cleaned = -0.00698697 Jy ! Component: 1700 - total flux cleaned = -0.00723223 Jy ! Component: 1750 - total flux cleaned = -0.00735389 Jy ! Component: 1800 - total flux cleaned = -0.00752298 Jy ! Component: 1850 - total flux cleaned = -0.00778638 Jy ! Component: 1900 - total flux cleaned = -0.00792849 Jy ! Component: 1950 - total flux cleaned = -0.00799911 Jy ! Component: 2000 - total flux cleaned = -0.00813944 Jy ! Component: 2050 - total flux cleaned = -0.00827913 Jy ! Component: 2100 - total flux cleaned = -0.00841739 Jy ! Component: 2150 - total flux cleaned = -0.00846301 Jy ! Component: 2200 - total flux cleaned = -0.00857697 Jy ! Component: 2250 - total flux cleaned = -0.00875754 Jy ! Component: 2300 - total flux cleaned = -0.00884748 Jy ! Component: 2350 - total flux cleaned = -0.00893674 Jy ! Component: 2400 - total flux cleaned = -0.00906982 Jy ! Component: 2450 - total flux cleaned = -0.00918027 Jy ! Component: 2500 - total flux cleaned = -0.00933357 Jy ! Component: 2550 - total flux cleaned = -0.00948626 Jy ! Component: 2600 - total flux cleaned = -0.00959452 Jy ! Component: 2650 - total flux cleaned = -0.00970183 Jy ! Component: 2700 - total flux cleaned = -0.00980866 Jy ! Component: 2750 - total flux cleaned = -0.0098936 Jy ! Component: 2800 - total flux cleaned = -0.0100412 Jy ! Component: 2850 - total flux cleaned = -0.0101252 Jy ! Component: 2900 - total flux cleaned = -0.010188 Jy ! Component: 2950 - total flux cleaned = -0.0102918 Jy ! Component: 3000 - total flux cleaned = -0.0104363 Jy ! Component: 3050 - total flux cleaned = -0.0105184 Jy ! Component: 3100 - total flux cleaned = -0.0106206 Jy ! Component: 3150 - total flux cleaned = -0.0107222 Jy ! Component: 3200 - total flux cleaned = -0.0107826 Jy ! Component: 3250 - total flux cleaned = -0.0108833 Jy ! Component: 3300 - total flux cleaned = -0.0109433 Jy ! Component: 3350 - total flux cleaned = -0.0111223 Jy ! Component: 3400 - total flux cleaned = -0.0111619 Jy ! Component: 3450 - total flux cleaned = -0.0112801 Jy ! Component: 3500 - total flux cleaned = -0.0113976 Jy ! Component: 3550 - total flux cleaned = -0.0113976 Jy ! Component: 3600 - total flux cleaned = -0.011572 Jy ! Component: 3650 - total flux cleaned = -0.0115719 Jy ! Component: 3700 - total flux cleaned = -0.0116296 Jy ! Component: 3750 - total flux cleaned = -0.0116868 Jy ! Component: 3800 - total flux cleaned = -0.0118012 Jy ! Component: 3850 - total flux cleaned = -0.0119147 Jy ! Component: 3900 - total flux cleaned = -0.0118958 Jy ! Component: 3950 - total flux cleaned = -0.0120085 Jy ! Component: 4000 - total flux cleaned = -0.0121206 Jy ! Component: 4050 - total flux cleaned = -0.0122323 Jy ! Total flux subtracted in 4096 components = -0.012288 Jy ! Clean residual min=-0.001082 max=0.001057 Jy/beam ! Clean residual mean=-0.000001 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.201708 Jy keep ! Adding 285 model components to the UV plane model. ! The established model now contains 419 components and 0.201708 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/npcsb_uvs/J2042+7508_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8051 x 2.786 at 4.154 degrees (North through East) ! Clean map min=-0.0019174 max=0.13166 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/npcsb_uvs/J2042+7508_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.131657 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000325885 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.742576 0.742576 1.48515 2.9703 5.9406 11.8812 23.7624 47.5248 95.0497 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.131 quit ! Quitting program ! Log file /g0/scr/pima/npcsb_uvs/J2042+7508_X_uvs.log closed on Wed Sep 25 00:07:53 2013