! Started logfile: /g0/scr/pima/npcsa_uvs/J1550+0527_X_uvs.log on Sun Oct 6 10:29:14 2013 obs /g0/scr/pima/npcsa_uvs/J1550+0527_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/npcsa_uvs/J1550+0527_X_uva.fits ! AN table 1: 15 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.853704 visibilities/baseline/integration-bin. ! Found source: J1550+0527 ! ! 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 8.40599e+09 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1844 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/npcsa_uvs/J1550+0527_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 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=2.669686Jy sigma=53.301561 ! Fit after self-cal, rms=1.485216Jy sigma=31.386718 ! 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=0.7567 mas, bmaj=2.078 mas, bpa=-7.504 degrees ! Estimated noise=1.5377 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 = 1.85893 Jy ! Component: 100 - total flux cleaned = 2.39042 Jy ! Total flux subtracted in 100 components = 2.39042 Jy ! Clean residual min=-0.103374 max=0.229685 Jy/beam ! Clean residual mean=0.000100 rms=0.037879 Jy/beam ! Combined flux in latest and established models = 2.39042 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 2.39042 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.463676Jy sigma=9.382598 ! Fit after self-cal, rms=0.463364Jy sigma=9.376736 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.258747 Jy ! Component: 100 - total flux cleaned = 0.405322 Jy ! Total flux subtracted in 100 components = 0.405322 Jy ! Clean residual min=-0.066490 max=0.083890 Jy/beam ! Clean residual mean=0.000033 rms=0.018422 Jy/beam ! Combined flux in latest and established models = 2.79574 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 27 components and 2.79574 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.276184Jy sigma=5.096723 ! Fit after self-cal, rms=0.275510Jy sigma=5.084271 ! 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=0.9341 mas, bmaj=2.323 mas, bpa=-7.936 degrees ! Estimated noise=0.945179 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 = 0.11937 Jy ! Component: 100 - total flux cleaned = 0.189564 Jy ! Component: 150 - total flux cleaned = 0.235405 Jy ! Component: 200 - total flux cleaned = 0.266728 Jy ! Total flux subtracted in 200 components = 0.266728 Jy ! Clean residual min=-0.068036 max=0.053528 Jy/beam ! Clean residual mean=-0.000010 rms=0.014452 Jy/beam ! Combined flux in latest and established models = 3.06247 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 45 components and 3.06247 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.219730Jy sigma=3.719189 ! Fit after self-cal, rms=0.219274Jy sigma=3.712654 ! 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 1.03 HN 1.07 KP 1.03 ! LA 1.03 MK 1.02 NL 1.02 OV 1.00 ! SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.05 KP 0.95 ! LA 0.96 MK 0.97 NL 1.00 OV 0.97 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.02 HN 1.06 KP 0.86 ! LA 0.98 MK 1.01 NL 1.01 OV 0.99 ! SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 1.04 KP 0.92 ! LA 0.96 MK 1.05 NL 0.99 OV 1.01 ! SC 1.09 ! ! ! Fit before self-cal, rms=0.219274Jy sigma=3.712654 ! Fit after self-cal, rms=0.149150Jy sigma=1.964131 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9417 mas, bmaj=2.343 mas, bpa=-8.01 degrees ! Estimated noise=0.94986 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 (6, -19.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0255909 Jy ! Component: 100 - total flux cleaned = 0.0392869 Jy ! Component: 150 - total flux cleaned = 0.0481712 Jy ! Component: 200 - total flux cleaned = 0.0507866 Jy ! Total flux subtracted in 200 components = 0.0507866 Jy ! Clean residual min=-0.016533 max=0.017261 Jy/beam ! Clean residual mean=0.000002 rms=0.004114 Jy/beam ! Combined flux in latest and established models = 3.11325 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 64 components and 3.11325 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.143830Jy sigma=1.841802 ! Fit after self-cal, rms=0.143638Jy sigma=1.836498 ! 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=0.143638Jy sigma=1.836498 ! Fit after self-cal, rms=0.143729Jy sigma=1.832498 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9409 mas, bmaj=2.342 mas, bpa=-8.018 degrees ! Estimated noise=0.949115 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00417195 Jy ! Component: 100 - total flux cleaned = 0.00534221 Jy ! Component: 150 - total flux cleaned = 0.00611967 Jy ! Component: 200 - total flux cleaned = 0.00635537 Jy ! Total flux subtracted in 200 components = 0.00635537 Jy ! Clean residual min=-0.015126 max=0.016826 Jy/beam ! Clean residual mean=0.000002 rms=0.003818 Jy/beam ! Combined flux in latest and established models = 3.11961 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 75 components and 3.11961 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.141451Jy sigma=1.816487 ! Fit after self-cal, rms=0.141318Jy sigma=1.815276 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 (-4, 16.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0124599 Jy ! Component: 100 - total flux cleaned = 0.0178553 Jy ! Component: 150 - total flux cleaned = 0.0233188 Jy ! Component: 200 - total flux cleaned = 0.0250218 Jy ! Total flux subtracted in 200 components = 0.0250218 Jy ! Clean residual min=-0.012999 max=0.012156 Jy/beam ! Clean residual mean=0.000002 rms=0.003022 Jy/beam ! Combined flux in latest and established models = 3.14463 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 93 components and 3.14463 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138281Jy sigma=1.760093 ! Fit after self-cal, rms=0.138240Jy sigma=1.755018 ! 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=0.138240Jy sigma=1.755018 ! Fit after self-cal, rms=0.138331Jy sigma=1.751980 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9404 mas, bmaj=2.341 mas, bpa=-8.01 degrees ! Estimated noise=0.948397 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00504573 Jy ! Component: 100 - total flux cleaned = 0.00636378 Jy ! Component: 150 - total flux cleaned = 0.00684188 Jy ! Component: 200 - total flux cleaned = 0.00707283 Jy ! Total flux subtracted in 200 components = 0.00707283 Jy ! Clean residual min=-0.011860 max=0.010933 Jy/beam ! Clean residual mean=0.000003 rms=0.002628 Jy/beam ! Combined flux in latest and established models = 3.1517 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 99 components and 3.1517 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.136542Jy sigma=1.736476 ! Fit after self-cal, rms=0.136504Jy sigma=1.735430 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 = 0.00172235 Jy ! Component: 100 - total flux cleaned = 0.00171751 Jy ! Component: 150 - total flux cleaned = 0.00193128 Jy ! Component: 200 - total flux cleaned = 0.00192644 Jy ! Total flux subtracted in 200 components = 0.00192644 Jy ! Clean residual min=-0.011421 max=0.010045 Jy/beam ! Clean residual mean=0.000003 rms=0.002503 Jy/beam ! Combined flux in latest and established models = 3.15363 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 109 components and 3.15363 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.134977Jy sigma=1.727981 ! Fit after self-cal, rms=0.134975Jy sigma=1.727682 ! 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=0.134975Jy sigma=1.727682 ! Fit after self-cal, rms=0.135117Jy sigma=1.726323 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.05 mas, bmaj=3.252 mas, bpa=-1.953 degrees ! Estimated noise=1.01868 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00288859 Jy ! Component: 100 - total flux cleaned = 0.005581 Jy ! Component: 150 - total flux cleaned = 0.00794563 Jy ! Component: 200 - total flux cleaned = 0.00972595 Jy ! Total flux subtracted in 200 components = 0.00972595 Jy ! Clean residual min=-0.007199 max=0.007903 Jy/beam ! Clean residual mean=0.000007 rms=0.002118 Jy/beam ! Combined flux in latest and established models = 3.16335 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 121 components and 3.16335 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.135049Jy sigma=1.724849 ! Fit after self-cal, rms=0.135030Jy sigma=1.724363 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 = 0.000306888 Jy ! Component: 100 - total flux cleaned = 0.00168753 Jy ! Component: 150 - total flux cleaned = 0.00289041 Jy ! Component: 200 - total flux cleaned = 0.00358868 Jy ! Total flux subtracted in 200 components = 0.00358868 Jy ! Clean residual min=-0.007037 max=0.007210 Jy/beam ! Clean residual mean=0.000007 rms=0.001994 Jy/beam ! Combined flux in latest and established models = 3.16694 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 130 components and 3.16694 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.134928Jy sigma=1.724028 ! Fit after self-cal, rms=0.134937Jy sigma=1.723599 ! 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=0.9401 mas, bmaj=2.34 mas, bpa=-7.99 degrees ! Estimated noise=0.9476 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9401 x 2.34 at -7.99 degrees (North through East) ! Clean map min=-0.00879 max=2.4725 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=0.134937Jy sigma=1.723599 ! Fit after self-cal, rms=0.130444Jy sigma=1.570571 ! Inverting map and beam ! Estimated beam: bmin=0.9401 mas, bmaj=2.341 mas, bpa=-8.013 degrees ! Estimated noise=0.947245 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00292737 Jy ! Component: 100 - total flux cleaned = -0.00425249 Jy ! Component: 150 - total flux cleaned = -0.00445166 Jy ! Component: 200 - total flux cleaned = -0.00463929 Jy ! Total flux subtracted in 200 components = -0.00463929 Jy ! Clean residual min=-0.009990 max=0.009176 Jy/beam ! Clean residual mean=0.000003 rms=0.002250 Jy/beam ! Combined flux in latest and established models = 3.1623 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 137 components and 3.1623 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128568Jy sigma=1.563982 ! Fit after self-cal, rms=0.128577Jy sigma=1.563897 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000175777 Jy ! Component: 100 - total flux cleaned = -0.000730769 Jy ! Component: 150 - total flux cleaned = -0.000917095 Jy ! Component: 200 - total flux cleaned = -0.0014527 Jy ! Total flux subtracted in 200 components = -0.0014527 Jy ! Clean residual min=-0.009855 max=0.008691 Jy/beam ! Clean residual mean=0.000003 rms=0.002208 Jy/beam ! Combined flux in latest and established models = 3.16085 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 141 components and 3.16085 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126963Jy sigma=1.559908 ! Fit after self-cal, rms=0.126981Jy sigma=1.559856 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126981Jy sigma=1.559856 ! Fit after self-cal, rms=0.127140Jy sigma=1.559336 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=0.76 mas, bmaj=2.087 mas, bpa=-7.521 degrees ! Estimated noise=1.54819 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.87094 Jy ! Component: 100 - total flux cleaned = 2.39966 Jy ! Component: 150 - total flux cleaned = 2.65509 Jy ! Component: 200 - total flux cleaned = 2.79978 Jy ! Total flux subtracted in 200 components = 2.79978 Jy ! Clean residual min=-0.045988 max=0.072410 Jy/beam ! Clean residual mean=0.000032 rms=0.013785 Jy/beam ! Combined flux in latest and established models = 2.79978 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 25 model components to the UV plane model. ! The established model now contains 25 components and 2.79978 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9397 mas, bmaj=2.34 mas, bpa=-7.989 degrees ! Estimated noise=0.946508 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 = 0.103548 Jy ! Component: 100 - total flux cleaned = 0.162974 Jy ! Component: 150 - total flux cleaned = 0.201934 Jy ! Component: 200 - total flux cleaned = 0.230282 Jy ! Total flux subtracted in 200 components = 0.230282 Jy ! Clean residual min=-0.022536 max=0.027098 Jy/beam ! Clean residual mean=0.000001 rms=0.005393 Jy/beam ! Combined flux in latest and established models = 3.03007 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 49 components and 3.03007 Jy ! Inverting map ! Added new window around map position (0.4, 3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0274687 Jy ! Component: 100 - total flux cleaned = 0.0466205 Jy ! Component: 150 - total flux cleaned = 0.0553787 Jy ! Component: 200 - total flux cleaned = 0.0591393 Jy ! Total flux subtracted in 200 components = 0.0591393 Jy ! Clean residual min=-0.016738 max=0.012689 Jy/beam ! Clean residual mean=0.000001 rms=0.003331 Jy/beam ! Combined flux in latest and established models = 3.08921 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 70 components and 3.08921 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=2.05 mas, bmaj=3.252 mas, bpa=-1.963 degrees ! Estimated noise=1.01776 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0111183 Jy ! Component: 100 - total flux cleaned = 0.0195093 Jy ! Component: 150 - total flux cleaned = 0.0253255 Jy ! Component: 200 - total flux cleaned = 0.0304745 Jy ! Total flux subtracted in 200 components = 0.0304745 Jy ! Clean residual min=-0.009005 max=0.009168 Jy/beam ! Clean residual mean=0.000003 rms=0.002601 Jy/beam ! Combined flux in latest and established models = 3.11968 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 = 0.003936 Jy ! Component: 100 - total flux cleaned = 0.00765689 Jy ! Component: 150 - total flux cleaned = 0.0111653 Jy ! Component: 200 - total flux cleaned = 0.0140329 Jy ! Total flux subtracted in 200 components = 0.0140329 Jy ! Clean residual min=-0.007102 max=0.007629 Jy/beam ! Clean residual mean=0.000004 rms=0.002126 Jy/beam ! Combined flux in latest and established models = 3.13371 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 114 components and 3.13371 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9397 mas, bmaj=2.34 mas, bpa=-7.989 degrees ! Estimated noise=0.946508 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00801033 Jy ! Component: 100 - total flux cleaned = -0.0104918 Jy ! Component: 150 - total flux cleaned = -0.0116271 Jy ! Component: 200 - total flux cleaned = -0.0130776 Jy ! Total flux subtracted in 200 components = -0.0130776 Jy ! Clean residual min=-0.012871 max=0.010500 Jy/beam ! Clean residual mean=0.000002 rms=0.002537 Jy/beam ! Combined flux in latest and established models = 3.12064 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 126 components and 3.12064 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.133984Jy sigma=1.593040 ! Fit after self-cal, rms=0.133655Jy sigma=1.591134 wmodel /g0/scr/pima/npcsa_uvs/J1550+0527_X_map.mod ! Writing 126 model components to file: /g0/scr/pima/npcsa_uvs/J1550+0527_X_map.mod wobs /g0/scr/pima/npcsa_uvs/J1550+0527_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/npcsa_uvs/J1550+0527_X_uvs.fits wwins /g0/scr/pima/npcsa_uvs/J1550+0527_X_map.win ! wwins: Wrote 4 windows to /g0/scr/pima/npcsa_uvs/J1550+0527_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 = -0.00519595 Jy ! Component: 100 - total flux cleaned = -0.00862028 Jy ! Component: 150 - total flux cleaned = -0.0114891 Jy ! Component: 200 - total flux cleaned = -0.0138815 Jy ! Component: 250 - total flux cleaned = -0.0161751 Jy ! Component: 300 - total flux cleaned = -0.0186956 Jy ! Component: 350 - total flux cleaned = -0.0208199 Jy ! Component: 400 - total flux cleaned = -0.0228765 Jy ! Component: 450 - total flux cleaned = -0.0241635 Jy ! Component: 500 - total flux cleaned = -0.0252804 Jy ! Component: 550 - total flux cleaned = -0.0266447 Jy ! Component: 600 - total flux cleaned = -0.0274483 Jy ! Component: 650 - total flux cleaned = -0.0284952 Jy ! Component: 700 - total flux cleaned = -0.0295208 Jy ! Component: 750 - total flux cleaned = -0.0300256 Jy ! Component: 800 - total flux cleaned = -0.0316306 Jy ! Component: 850 - total flux cleaned = -0.0324785 Jy ! Component: 900 - total flux cleaned = -0.0335524 Jy ! Component: 950 - total flux cleaned = -0.0349591 Jy ! Component: 1000 - total flux cleaned = -0.0361101 Jy ! Component: 1050 - total flux cleaned = -0.0370162 Jy ! Component: 1100 - total flux cleaned = -0.0381313 Jy ! Component: 1150 - total flux cleaned = -0.0392306 Jy ! Component: 1200 - total flux cleaned = -0.0400946 Jy ! Component: 1250 - total flux cleaned = -0.04116 Jy ! Component: 1300 - total flux cleaned = -0.0421053 Jy ! Component: 1350 - total flux cleaned = -0.0432461 Jy ! Component: 1400 - total flux cleaned = -0.0443701 Jy ! Component: 1450 - total flux cleaned = -0.0454795 Jy ! Component: 1500 - total flux cleaned = -0.0461767 Jy ! Component: 1550 - total flux cleaned = -0.0473555 Jy ! Component: 1600 - total flux cleaned = -0.0483252 Jy ! Component: 1650 - total flux cleaned = -0.0491871 Jy ! Component: 1700 - total flux cleaned = -0.0502274 Jy ! Component: 1750 - total flux cleaned = -0.0511613 Jy ! Component: 1800 - total flux cleaned = -0.0519918 Jy ! Component: 1850 - total flux cleaned = -0.0529027 Jy ! Component: 1900 - total flux cleaned = -0.0536233 Jy ! Component: 1950 - total flux cleaned = -0.0546916 Jy ! Component: 2000 - total flux cleaned = -0.0554838 Jy ! Component: 2050 - total flux cleaned = -0.0563538 Jy ! Component: 2100 - total flux cleaned = -0.0572997 Jy ! Component: 2150 - total flux cleaned = -0.0580663 Jy ! Component: 2200 - total flux cleaned = -0.0589082 Jy ! Component: 2250 - total flux cleaned = -0.0596586 Jy ! Component: 2300 - total flux cleaned = -0.0606474 Jy ! Component: 2350 - total flux cleaned = -0.061381 Jy ! Component: 2400 - total flux cleaned = -0.0621877 Jy ! Component: 2450 - total flux cleaned = -0.0629857 Jy ! Component: 2500 - total flux cleaned = -0.0638548 Jy ! Component: 2550 - total flux cleaned = -0.0644808 Jy ! Component: 2600 - total flux cleaned = -0.0654103 Jy ! Component: 2650 - total flux cleaned = -0.066024 Jy ! Component: 2700 - total flux cleaned = -0.0668598 Jy ! Component: 2750 - total flux cleaned = -0.0676857 Jy ! Component: 2800 - total flux cleaned = -0.0683549 Jy ! Component: 2850 - total flux cleaned = -0.0689449 Jy ! Component: 2900 - total flux cleaned = -0.0698935 Jy ! Component: 2950 - total flux cleaned = -0.0704725 Jy ! Component: 3000 - total flux cleaned = -0.0711183 Jy ! Component: 3050 - total flux cleaned = -0.0716885 Jy ! Component: 3100 - total flux cleaned = -0.0723238 Jy ! Component: 3150 - total flux cleaned = -0.072744 Jy ! Component: 3200 - total flux cleaned = -0.0732994 Jy ! Component: 3250 - total flux cleaned = -0.0737819 Jy ! Component: 3300 - total flux cleaned = -0.074466 Jy ! Component: 3350 - total flux cleaned = -0.0748733 Jy ! Component: 3400 - total flux cleaned = -0.0752105 Jy ! Component: 3450 - total flux cleaned = -0.0756119 Jy ! Component: 3500 - total flux cleaned = -0.075944 Jy ! Component: 3550 - total flux cleaned = -0.0762739 Jy ! Component: 3600 - total flux cleaned = -0.0765363 Jy ! Component: 3650 - total flux cleaned = -0.0767967 Jy ! Component: 3700 - total flux cleaned = -0.0770558 Jy ! Component: 3750 - total flux cleaned = -0.0772491 Jy ! Component: 3800 - total flux cleaned = -0.0773133 Jy ! Component: 3850 - total flux cleaned = -0.0776333 Jy ! Component: 3900 - total flux cleaned = -0.077633 Jy ! Component: 3950 - total flux cleaned = -0.0776332 Jy ! Component: 4000 - total flux cleaned = -0.07776 Jy ! Component: 4050 - total flux cleaned = -0.077886 Jy ! Total flux subtracted in 4096 components = -0.0779488 Jy ! Clean residual min=-0.003574 max=0.003908 Jy/beam ! Clean residual mean=0.000001 rms=0.000991 Jy/beam ! Combined flux in latest and established models = 3.04269 Jy keep ! Adding 204 model components to the UV plane model. ! The established model now contains 325 components and 3.04269 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/npcsa_uvs/J1550+0527_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9397 x 2.34 at -7.989 degrees (North through East) ! Clean map min=-0.0084959 max=2.4772 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/npcsa_uvs/J1550+0527_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 2.47717 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000969037 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.117356 0.117356 0.234712 0.469424 0.938849 1.8777 3.75539 7.51079 15.0216 30.0432 60.0863 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0029 print "peak=",int(1000*peak_flux)/1000 ! peak= 2.477 quit ! Quitting program ! Log file /g0/scr/pima/npcsa_uvs/J1550+0527_X_uvs.log closed on Sun Oct 6 10:29:19 2013