! Started logfile: /scr/pima/bg219i_uvs/J1111+1955_S_uvs.log on Wed Apr 6 23:01:10 2016 obs /scr/pima/bg219i_uvs/J1111+1955_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1111+1955_S_uva.fits ! AN table 1: 52 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.9 visibilities/baseline/integration-bin. ! Found source: J1111+1955 ! ! 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 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 8424 visibilities. select rr, 1,2,3,4,6,7,8 ! Restricting channel ranges to the available 4 channels. ! 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/bg219i_uvs/J1111+1955_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.177567Jy sigma=25.101121 ! Fit after self-cal, rms=0.638323Jy sigma=15.228832 ! 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=2.509 mas, bmaj=6.644 mas, bpa=-3.55 degrees ! Estimated noise=0.500955 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 = 0.329023 Jy ! Component: 100 - total flux cleaned = 0.45081 Jy ! Total flux subtracted in 100 components = 0.45081 Jy ! Clean residual min=-0.063731 max=0.247614 Jy/beam ! Clean residual mean=0.000190 rms=0.019131 Jy/beam ! Combined flux in latest and established models = 0.45081 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.45081 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.396758Jy sigma=7.900753 ! Fit after self-cal, rms=0.396220Jy sigma=7.892887 ! Inverting map ! Added new window around map position (14, -7). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.199404 Jy ! Component: 100 - total flux cleaned = 0.289903 Jy ! Total flux subtracted in 100 components = 0.289903 Jy ! Clean residual min=-0.041033 max=0.055254 Jy/beam ! Clean residual mean=0.000119 rms=0.010678 Jy/beam ! Combined flux in latest and established models = 0.740712 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 22 components and 0.740713 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.245201Jy sigma=4.716767 ! Fit after self-cal, rms=0.220776Jy sigma=4.176136 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.087442 Jy ! Component: 100 - total flux cleaned = 0.147362 Jy ! Total flux subtracted in 100 components = 0.147362 Jy ! Clean residual min=-0.021127 max=0.037717 Jy/beam ! Clean residual mean=0.000059 rms=0.006123 Jy/beam ! Combined flux in latest and established models = 0.888074 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 33 components and 0.888074 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.154688Jy sigma=2.926102 ! Fit after self-cal, rms=0.151474Jy sigma=2.857758 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0504309 Jy ! Component: 100 - total flux cleaned = 0.0883827 Jy ! Total flux subtracted in 100 components = 0.0883827 Jy ! Clean residual min=-0.014759 max=0.032814 Jy/beam ! Clean residual mean=0.000035 rms=0.004376 Jy/beam ! Combined flux in latest and established models = 0.976457 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 41 components and 0.976457 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117586Jy sigma=2.250694 ! Fit after self-cal, rms=0.116740Jy sigma=2.233082 ! Inverting map ! Added new window around map position (4, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.035105 Jy ! Component: 100 - total flux cleaned = 0.0612698 Jy ! Total flux subtracted in 100 components = 0.0612698 Jy ! Clean residual min=-0.011372 max=0.021571 Jy/beam ! Clean residual mean=0.000025 rms=0.003286 Jy/beam ! Combined flux in latest and established models = 1.03773 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 48 components and 1.03773 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096138Jy sigma=1.864606 ! Fit after self-cal, rms=0.095827Jy sigma=1.857284 ! Inverting map ! Added new window around map position (10.5, -6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0237967 Jy ! Component: 100 - total flux cleaned = 0.0427779 Jy ! Total flux subtracted in 100 components = 0.0427779 Jy ! Clean residual min=-0.009651 max=0.011492 Jy/beam ! Clean residual mean=0.000017 rms=0.002601 Jy/beam ! Combined flux in latest and established models = 1.0805 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 55 components and 1.0805 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084371Jy sigma=1.656489 ! Fit after self-cal, rms=0.084300Jy sigma=1.655234 ! 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=2.978 mas, bmaj=7.367 mas, bpa=-3.356 degrees ! Estimated noise=0.373725 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 = 0.0217711 Jy ! Component: 100 - total flux cleaned = 0.0381922 Jy ! Component: 150 - total flux cleaned = 0.0510081 Jy ! Component: 200 - total flux cleaned = 0.0612455 Jy ! Total flux subtracted in 200 components = 0.0612455 Jy ! Clean residual min=-0.010318 max=0.009319 Jy/beam ! Clean residual mean=0.000015 rms=0.002440 Jy/beam ! Combined flux in latest and established models = 1.14175 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 93 components and 1.14175 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073941Jy sigma=1.479983 ! Fit after self-cal, rms=0.073855Jy sigma=1.478225 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.978 x 7.367 at -3.356 degrees (North through East) ! Clean map min=-0.0097175 max=0.4482 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.92 HN 1.02 KP 0.98 ! LA 0.97 MK 1.02 NL 1.00 OV 0.97 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.94 HN 1.02 KP 0.99 ! LA 0.96 MK 1.01 NL 1.02 OV 0.98 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 1.01 KP 0.98 ! LA 1.00 MK 1.05 NL 1.04 OV 0.98 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.92 HN 1.06 KP 1.01 ! LA 0.98 MK 1.03 NL 0.98 OV 0.94 ! PT 1.01 SC 1.05 ! ! ! Fit before self-cal, rms=0.073855Jy sigma=1.478225 ! Fit after self-cal, rms=0.064681Jy sigma=1.359125 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.021 mas, bmaj=7.441 mas, bpa=-3.32 degrees ! Estimated noise=0.370531 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 = 0.00209599 Jy ! Component: 100 - total flux cleaned = 0.00340286 Jy ! Component: 150 - total flux cleaned = 0.00417362 Jy ! Component: 200 - total flux cleaned = 0.00483324 Jy ! Total flux subtracted in 200 components = 0.00483324 Jy ! Clean residual min=-0.006323 max=0.006614 Jy/beam ! Clean residual mean=-0.000003 rms=0.001692 Jy/beam ! Combined flux in latest and established models = 1.14658 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 111 components and 1.14658 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064371Jy sigma=1.349086 ! Fit after self-cal, rms=0.064338Jy sigma=1.348568 ! 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=0.064338Jy sigma=1.348568 ! Fit after self-cal, rms=0.056409Jy sigma=1.208450 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.023 mas, bmaj=7.461 mas, bpa=-3.577 degrees ! Estimated noise=0.371922 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149274 Jy ! Component: 100 - total flux cleaned = 0.00149978 Jy ! Component: 150 - total flux cleaned = 0.00135672 Jy ! Component: 200 - total flux cleaned = 0.00123747 Jy ! Total flux subtracted in 200 components = 0.00123747 Jy ! Clean residual min=-0.002443 max=0.002308 Jy/beam ! Clean residual mean=0.000003 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 1.14782 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 126 components and 1.14782 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056196Jy sigma=1.203488 ! Fit after self-cal, rms=0.056182Jy sigma=1.203032 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 = 0.000218616 Jy ! Component: 100 - total flux cleaned = 0.000166587 Jy ! Component: 150 - total flux cleaned = 0.000116643 Jy ! Component: 200 - total flux cleaned = 0.0001581 Jy ! Total flux subtracted in 200 components = 0.0001581 Jy ! Clean residual min=-0.002337 max=0.002227 Jy/beam ! Clean residual mean=0.000002 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 1.14798 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 131 components and 1.14798 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056101Jy sigma=1.201044 ! Fit after self-cal, rms=0.056096Jy sigma=1.200907 ! 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=0.056096Jy sigma=1.200907 ! Fit after self-cal, rms=0.056128Jy sigma=1.200582 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.024 mas, bmaj=7.454 mas, bpa=-3.547 degrees ! Estimated noise=0.372109 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000576605 Jy ! Component: 100 - total flux cleaned = 0.000801778 Jy ! Component: 150 - total flux cleaned = 0.000880332 Jy ! Component: 200 - total flux cleaned = 0.000950863 Jy ! Total flux subtracted in 200 components = 0.000950863 Jy ! Clean residual min=-0.002164 max=0.002127 Jy/beam ! Clean residual mean=0.000002 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 1.14893 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 139 components and 1.14893 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056071Jy sigma=1.199232 ! Fit after self-cal, rms=0.056070Jy sigma=1.199178 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 = -3.05082e-06 Jy ! Component: 100 - total flux cleaned = 0.000121742 Jy ! Component: 150 - total flux cleaned = 0.000122288 Jy ! Component: 200 - total flux cleaned = 0.000122686 Jy ! Total flux subtracted in 200 components = 0.000122686 Jy ! Clean residual min=-0.002102 max=0.002068 Jy/beam ! Clean residual mean=0.000001 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 1.14905 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 144 components and 1.14905 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056044Jy sigma=1.198467 ! Fit after self-cal, rms=0.056042Jy sigma=1.198439 ! 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=0.056042Jy sigma=1.198439 ! Fit after self-cal, rms=0.056048Jy sigma=1.198282 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.175 mas, bmaj=10.78 mas, bpa=3.215 degrees ! Estimated noise=0.509551 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000391442 Jy ! Component: 100 - total flux cleaned = -0.000321754 Jy ! Component: 150 - total flux cleaned = -0.000373381 Jy ! Component: 200 - total flux cleaned = -0.000393866 Jy ! Total flux subtracted in 200 components = -0.000393866 Jy ! Clean residual min=-0.002311 max=0.002335 Jy/beam ! Clean residual mean=0.000003 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 1.14866 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 153 components and 1.14866 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056040Jy sigma=1.198198 ! Fit after self-cal, rms=0.056038Jy sigma=1.198126 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 = -7.54804e-05 Jy ! Component: 100 - total flux cleaned = -9.59931e-05 Jy ! Component: 150 - total flux cleaned = -6.2803e-05 Jy ! Component: 200 - total flux cleaned = -4.84983e-05 Jy ! Total flux subtracted in 200 components = -4.84983e-05 Jy ! Clean residual min=-0.002330 max=0.002304 Jy/beam ! Clean residual mean=0.000003 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 1.14861 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 159 components and 1.14861 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056042Jy sigma=1.198268 ! Fit after self-cal, rms=0.056042Jy sigma=1.198249 ! 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=3.025 mas, bmaj=7.449 mas, bpa=-3.508 degrees ! Estimated noise=0.372202 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.025 x 7.449 at -3.508 degrees (North through East) ! Clean map min=-0.0020502 max=0.44527 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=2.543 mas, bmaj=6.708 mas, bpa=-3.637 degrees ! Estimated noise=0.502996 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.373006 Jy ! Component: 100 - total flux cleaned = 0.558252 Jy ! Component: 150 - total flux cleaned = 0.681415 Jy ! Component: 200 - total flux cleaned = 0.772405 Jy ! Total flux subtracted in 200 components = 0.772405 Jy ! Clean residual min=-0.025769 max=0.052476 Jy/beam ! Clean residual mean=0.000036 rms=0.007468 Jy/beam ! Combined flux in latest and established models = 0.772405 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.772405 Jy ! Inverting map and beam ! Estimated beam: bmin=3.025 mas, bmaj=7.449 mas, bpa=-3.508 degrees ! Estimated noise=0.372202 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 = 0.0939153 Jy ! Component: 100 - total flux cleaned = 0.159841 Jy ! Component: 150 - total flux cleaned = 0.208426 Jy ! Component: 200 - total flux cleaned = 0.244888 Jy ! Total flux subtracted in 200 components = 0.244888 Jy ! Clean residual min=-0.009276 max=0.021088 Jy/beam ! Clean residual mean=0.000028 rms=0.003414 Jy/beam ! Combined flux in latest and established models = 1.01729 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 45 components and 1.01729 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0277416 Jy ! Component: 100 - total flux cleaned = 0.0490894 Jy ! Component: 150 - total flux cleaned = 0.0656218 Jy ! Component: 200 - total flux cleaned = 0.0785558 Jy ! Total flux subtracted in 200 components = 0.0785558 Jy ! Clean residual min=-0.004698 max=0.007655 Jy/beam ! Clean residual mean=0.000013 rms=0.001424 Jy/beam ! Combined flux in latest and established models = 1.09585 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 67 components and 1.09585 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102327 Jy ! Component: 100 - total flux cleaned = 0.0184205 Jy ! Component: 150 - total flux cleaned = 0.0250368 Jy ! Component: 200 - total flux cleaned = 0.0304134 Jy ! Total flux subtracted in 200 components = 0.0304134 Jy ! Clean residual min=-0.002959 max=0.003307 Jy/beam ! Clean residual mean=0.000007 rms=0.000796 Jy/beam ! Combined flux in latest and established models = 1.12626 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 91 components and 1.12626 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=7.175 mas, bmaj=10.78 mas, bpa=3.215 degrees ! Estimated noise=0.509551 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00684322 Jy ! Component: 100 - total flux cleaned = 0.011098 Jy ! Component: 150 - total flux cleaned = 0.0140552 Jy ! Component: 200 - total flux cleaned = 0.0161822 Jy ! Total flux subtracted in 200 components = 0.0161822 Jy ! Clean residual min=-0.002228 max=0.002090 Jy/beam ! Clean residual mean=0.000006 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 1.14245 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 = 0.00155213 Jy ! Component: 100 - total flux cleaned = 0.00270075 Jy ! Component: 150 - total flux cleaned = 0.00356027 Jy ! Component: 200 - total flux cleaned = 0.00420584 Jy ! Total flux subtracted in 200 components = 0.00420584 Jy ! Clean residual min=-0.002134 max=0.002281 Jy/beam ! Clean residual mean=0.000004 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 1.14665 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 154 components and 1.14665 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.025 mas, bmaj=7.449 mas, bpa=-3.508 degrees ! Estimated noise=0.372202 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000796207 Jy ! Component: 100 - total flux cleaned = 0.0010787 Jy ! Component: 150 - total flux cleaned = 0.00139602 Jy ! Component: 200 - total flux cleaned = 0.00162765 Jy ! Total flux subtracted in 200 components = 0.00162765 Jy ! Clean residual min=-0.002314 max=0.002257 Jy/beam ! Clean residual mean=0.000002 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 1.14828 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 169 components and 1.14828 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056373Jy sigma=1.206721 ! Fit after self-cal, rms=0.056365Jy sigma=1.206244 wmodel /scr/pima/bg219i_uvs/J1111+1955_S_map.mod ! Writing 169 model components to file: /scr/pima/bg219i_uvs/J1111+1955_S_map.mod wobs /scr/pima/bg219i_uvs/J1111+1955_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J1111+1955_S_uvs.fits wwins /scr/pima/bg219i_uvs/J1111+1955_S_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219i_uvs/J1111+1955_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 = 1.26676e-05 Jy ! Component: 100 - total flux cleaned = -6.77584e-05 Jy ! Component: 150 - total flux cleaned = -0.000220767 Jy ! Component: 200 - total flux cleaned = -0.000404755 Jy ! Component: 250 - total flux cleaned = -0.000513078 Jy ! Component: 300 - total flux cleaned = -0.000653169 Jy ! Component: 350 - total flux cleaned = -0.000821758 Jy ! Component: 400 - total flux cleaned = -0.000821438 Jy ! Component: 450 - total flux cleaned = -0.000950286 Jy ! Component: 500 - total flux cleaned = -0.000981349 Jy ! Component: 550 - total flux cleaned = -0.000950628 Jy ! Component: 600 - total flux cleaned = -0.000980907 Jy ! Component: 650 - total flux cleaned = -0.000833753 Jy ! Component: 700 - total flux cleaned = -0.000892199 Jy ! Component: 750 - total flux cleaned = -0.000720807 Jy ! Component: 800 - total flux cleaned = -0.000664991 Jy ! Component: 850 - total flux cleaned = -0.000526571 Jy ! Component: 900 - total flux cleaned = -0.00036379 Jy ! Component: 950 - total flux cleaned = -0.000284161 Jy ! Component: 1000 - total flux cleaned = -0.000178478 Jy ! Component: 1050 - total flux cleaned = -4.86009e-05 Jy ! Component: 1100 - total flux cleaned = -2.30658e-05 Jy ! Component: 1150 - total flux cleaned = 0.000102551 Jy ! Component: 1200 - total flux cleaned = 5.25768e-05 Jy ! Component: 1250 - total flux cleaned = 0.000174478 Jy ! Component: 1300 - total flux cleaned = 0.000198203 Jy ! Component: 1350 - total flux cleaned = 0.000173831 Jy ! Component: 1400 - total flux cleaned = 0.000221262 Jy ! Component: 1450 - total flux cleaned = 0.000175111 Jy ! Component: 1500 - total flux cleaned = 0.000335432 Jy ! Component: 1550 - total flux cleaned = 0.0003578 Jy ! Component: 1600 - total flux cleaned = 0.000402667 Jy ! Component: 1650 - total flux cleaned = 0.000446626 Jy ! Component: 1700 - total flux cleaned = 0.000554987 Jy ! Component: 1750 - total flux cleaned = 0.000554585 Jy ! Component: 1800 - total flux cleaned = 0.000639516 Jy ! Component: 1850 - total flux cleaned = 0.000702179 Jy ! Component: 1900 - total flux cleaned = 0.000764368 Jy ! Component: 1950 - total flux cleaned = 0.000805599 Jy ! Component: 2000 - total flux cleaned = 0.000907076 Jy ! Component: 2050 - total flux cleaned = 0.000967317 Jy ! Component: 2100 - total flux cleaned = 0.00100699 Jy ! Component: 2150 - total flux cleaned = 0.001105 Jy ! Component: 2200 - total flux cleaned = 0.00114362 Jy ! Component: 2250 - total flux cleaned = 0.00114334 Jy ! Component: 2300 - total flux cleaned = 0.00118144 Jy ! Component: 2350 - total flux cleaned = 0.00121932 Jy ! Component: 2400 - total flux cleaned = 0.00131254 Jy ! Component: 2450 - total flux cleaned = 0.00142304 Jy ! Component: 2500 - total flux cleaned = 0.00142267 Jy ! Component: 2550 - total flux cleaned = 0.00149482 Jy ! Component: 2600 - total flux cleaned = 0.00149458 Jy ! Component: 2650 - total flux cleaned = 0.00149465 Jy ! Component: 2700 - total flux cleaned = 0.00158249 Jy ! Component: 2750 - total flux cleaned = 0.00158225 Jy ! Component: 2800 - total flux cleaned = 0.00158203 Jy ! Component: 2850 - total flux cleaned = 0.00154811 Jy ! Component: 2900 - total flux cleaned = 0.00163265 Jy ! Component: 2950 - total flux cleaned = 0.00156563 Jy ! Component: 3000 - total flux cleaned = 0.00154913 Jy ! Component: 3050 - total flux cleaned = 0.0016148 Jy ! Component: 3100 - total flux cleaned = 0.00159834 Jy ! Component: 3150 - total flux cleaned = 0.00159804 Jy ! Component: 3200 - total flux cleaned = 0.00154998 Jy ! Component: 3250 - total flux cleaned = 0.00161337 Jy ! Component: 3300 - total flux cleaned = 0.00153473 Jy ! Component: 3350 - total flux cleaned = 0.00155069 Jy ! Component: 3400 - total flux cleaned = 0.00150428 Jy ! Component: 3450 - total flux cleaned = 0.0014891 Jy ! Component: 3500 - total flux cleaned = 0.00144337 Jy ! Component: 3550 - total flux cleaned = 0.00147372 Jy ! Component: 3600 - total flux cleaned = 0.00142859 Jy ! Component: 3650 - total flux cleaned = 0.00139871 Jy ! Component: 3700 - total flux cleaned = 0.00138391 Jy ! Component: 3750 - total flux cleaned = 0.00132521 Jy ! Component: 3800 - total flux cleaned = 0.00135421 Jy ! Component: 3850 - total flux cleaned = 0.0012532 Jy ! Component: 3900 - total flux cleaned = 0.00131078 Jy ! Component: 3950 - total flux cleaned = 0.00128238 Jy ! Component: 4000 - total flux cleaned = 0.0012259 Jy ! Component: 4050 - total flux cleaned = 0.00132413 Jy ! Total flux subtracted in 4096 components = 0.00122648 Jy ! Clean residual min=-0.000780 max=0.000932 Jy/beam ! Clean residual mean=-0.000000 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 1.1495 Jy keep ! Adding 303 model components to the UV plane model. ! The established model now contains 472 components and 1.1495 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J1111+1955_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.025 x 7.449 at -3.508 degrees (North through East) ! Clean map min=-0.0014546 max=0.4473 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1111+1955_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.4473 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000250276 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.167858 0.167858 0.335716 0.671431 1.34286 2.68572 5.37145 10.7429 21.4858 42.9716 85.9432 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.447 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1787.23 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1111+1955_S_uvs.log closed on Wed Apr 6 23:01:16 2016