! Started logfile: /g0/scr/pima/npcsc_uvs/J2131+8430_X_uvs.log on Sun Oct 6 14:27:26 2013 obs /g0/scr/pima/npcsc_uvs/J2131+8430_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/npcsc_uvs/J2131+8430_X_uva.fits ! AN table 1: 47 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.893144 visibilities/baseline/integration-bin. ! Found source: J2131+8430 ! ! 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 7556 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/npcsc_uvs/J2131+8430_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 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.012419Jy sigma=1.223155 ! Fit after self-cal, rms=0.893159Jy sigma=1.003275 ! 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=0.7727 mas, bmaj=2.782 mas, bpa=-7.47 degrees ! Estimated noise=15.882 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 = 0.099051 Jy ! Component: 100 - total flux cleaned = 0.130008 Jy ! Total flux subtracted in 100 components = 0.130008 Jy ! Clean residual min=-0.008560 max=0.013265 Jy/beam ! Clean residual mean=-0.000003 rms=0.002430 Jy/beam ! Combined flux in latest and established models = 0.130008 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.130008 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092231Jy sigma=0.118936 ! Fit after self-cal, rms=0.092085Jy sigma=0.118689 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0147988 Jy ! Component: 100 - total flux cleaned = 0.0231716 Jy ! Total flux subtracted in 100 components = 0.0231716 Jy ! Clean residual min=-0.007495 max=0.008223 Jy/beam ! Clean residual mean=-0.000003 rms=0.001950 Jy/beam ! Combined flux in latest and established models = 0.15318 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 26 components and 0.15318 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091719Jy sigma=0.109481 ! Fit after self-cal, rms=0.091651Jy sigma=0.109400 ! 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=1.022 mas, bmaj=3.13 mas, bpa=-8.604 degrees ! Estimated noise=7.59642 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 = 0.0120408 Jy ! Component: 100 - total flux cleaned = 0.018693 Jy ! Component: 150 - total flux cleaned = 0.0227186 Jy ! Component: 200 - total flux cleaned = 0.0252623 Jy ! Total flux subtracted in 200 components = 0.0252623 Jy ! Clean residual min=-0.008569 max=0.009664 Jy/beam ! Clean residual mean=-0.000013 rms=0.002099 Jy/beam ! Combined flux in latest and established models = 0.178442 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 51 components and 0.178442 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092131Jy sigma=0.104453 ! Fit after self-cal, rms=0.092072Jy sigma=0.104390 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00 HN 0.94 KP 0.96 ! LA 0.93 MK 0.84 NL 0.99 OV 1.05 ! PT 0.97 SC 0.89 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.95 HN 0.93 KP 0.87 ! LA 0.85 MK 0.81 NL 1.02 OV 1.02 ! PT 1.01 SC 0.91 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.94 HN 0.95 KP 0.75 ! LA 0.88 MK 0.81 NL 1.01 OV 1.12 ! PT 1.01 SC 0.89 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.02 HN 0.93 KP 0.80 ! LA 0.91 MK 0.74 NL 0.94 OV 1.08 ! PT 1.01 SC 0.91 ! ! ! Fit before self-cal, rms=0.092072Jy sigma=0.104390 ! Fit after self-cal, rms=0.083762Jy sigma=0.098311 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.001 mas, bmaj=3.079 mas, bpa=-7.855 degrees ! Estimated noise=6.64912 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 = -0.0125311 Jy ! Component: 100 - total flux cleaned = -0.0151129 Jy ! Component: 150 - total flux cleaned = -0.0150398 Jy ! Component: 200 - total flux cleaned = -0.0149004 Jy ! Total flux subtracted in 200 components = -0.0149004 Jy ! Clean residual min=-0.003586 max=0.007377 Jy/beam ! Clean residual mean=-0.000013 rms=0.001103 Jy/beam ! Combined flux in latest and established models = 0.163541 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 54 components and 0.163541 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078180Jy sigma=0.100590 ! Fit after self-cal, rms=0.078260Jy sigma=0.100528 ! Inverting map ! Added new window around map position (-3.8, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00637922 Jy ! Component: 100 - total flux cleaned = 0.00923695 Jy ! Component: 150 - total flux cleaned = 0.0102985 Jy ! Component: 200 - total flux cleaned = 0.0109952 Jy ! Total flux subtracted in 200 components = 0.0109952 Jy ! Clean residual min=-0.002764 max=0.003108 Jy/beam ! Clean residual mean=-0.000005 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.174537 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 76 components and 0.174537 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077422Jy sigma=0.099937 ! Fit after self-cal, rms=0.077346Jy sigma=0.099806 ! 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=0.077346Jy sigma=0.099806 ! Fit after self-cal, rms=0.072453Jy sigma=0.097408 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9833 mas, bmaj=3.06 mas, bpa=-7.621 degrees ! Estimated noise=5.86524 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0106589 Jy ! Component: 100 - total flux cleaned = -0.0105245 Jy ! Component: 150 - total flux cleaned = -0.00977868 Jy ! Component: 200 - total flux cleaned = -0.00939098 Jy ! Total flux subtracted in 200 components = -0.00939098 Jy ! Clean residual min=-0.002280 max=0.002739 Jy/beam ! Clean residual mean=-0.000005 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.165146 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 84 components and 0.165146 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067766Jy sigma=0.099345 ! Fit after self-cal, rms=0.067731Jy sigma=0.099310 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 (-1.4, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00179961 Jy ! Component: 100 - total flux cleaned = 0.00185232 Jy ! Component: 150 - total flux cleaned = 0.00170892 Jy ! Component: 200 - total flux cleaned = 0.00166822 Jy ! Total flux subtracted in 200 components = 0.00166822 Jy ! Clean residual min=-0.002317 max=0.002304 Jy/beam ! Clean residual mean=-0.000004 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.166814 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 108 components and 0.166814 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067523Jy sigma=0.099231 ! Fit after self-cal, rms=0.067518Jy sigma=0.099196 ! 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=0.067518Jy sigma=0.099196 ! Fit after self-cal, rms=0.063826Jy sigma=0.097086 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9701 mas, bmaj=3.042 mas, bpa=-7.39 degrees ! Estimated noise=5.23531 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00898478 Jy ! Component: 100 - total flux cleaned = -0.0105129 Jy ! Component: 150 - total flux cleaned = -0.0103849 Jy ! Component: 200 - total flux cleaned = -0.0102411 Jy ! Total flux subtracted in 200 components = -0.0102411 Jy ! Clean residual min=-0.002105 max=0.001986 Jy/beam ! Clean residual mean=-0.000005 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.156573 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 119 components and 0.156573 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059934Jy sigma=0.099092 ! Fit after self-cal, rms=0.059927Jy sigma=0.099068 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 = 0.000499278 Jy ! Component: 100 - total flux cleaned = 0.000571026 Jy ! Component: 150 - total flux cleaned = 0.000601418 Jy ! Component: 200 - total flux cleaned = 0.000601664 Jy ! Total flux subtracted in 200 components = 0.000601664 Jy ! Clean residual min=-0.002030 max=0.001920 Jy/beam ! Clean residual mean=-0.000004 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.157174 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 138 components and 0.157174 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059818Jy sigma=0.099096 ! Fit after self-cal, rms=0.059823Jy sigma=0.099087 ! 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=0.059823Jy sigma=0.099087 ! Fit after self-cal, rms=0.056743Jy sigma=0.097014 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.105 mas, bmaj=3.595 mas, bpa=-8.667 degrees ! Estimated noise=5.58109 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00853027 Jy ! Component: 100 - total flux cleaned = -0.0103069 Jy ! Component: 150 - total flux cleaned = -0.0105548 Jy ! Component: 200 - total flux cleaned = -0.0106725 Jy ! Total flux subtracted in 200 components = -0.0106725 Jy ! Clean residual min=-0.002082 max=0.002097 Jy/beam ! Clean residual mean=-0.000008 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.146502 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 148 components and 0.146502 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053209Jy sigma=0.099417 ! Fit after self-cal, rms=0.053191Jy sigma=0.099371 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 = -4.97864e-05 Jy ! Component: 100 - total flux cleaned = -4.95138e-05 Jy ! Component: 150 - total flux cleaned = -4.97159e-05 Jy ! Component: 200 - total flux cleaned = -3.01847e-05 Jy ! Total flux subtracted in 200 components = -3.01847e-05 Jy ! Clean residual min=-0.002046 max=0.002006 Jy/beam ! Clean residual mean=-0.000008 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.146472 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 163 components and 0.146472 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053132Jy sigma=0.099404 ! Fit after self-cal, rms=0.053135Jy sigma=0.099401 ! 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=0.9594 mas, bmaj=3.032 mas, bpa=-7.185 degrees ! Estimated noise=4.68142 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9594 x 3.032 at -7.185 degrees (North through East) ! Clean map min=-0.0017613 max=0.085085 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=0.7424 mas, bmaj=2.74 mas, bpa=-6.18 degrees ! Estimated noise=9.16274 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0571003 Jy ! Component: 100 - total flux cleaned = 0.0788946 Jy ! Component: 150 - total flux cleaned = 0.0903485 Jy ! Component: 200 - total flux cleaned = 0.0981232 Jy ! Total flux subtracted in 200 components = 0.0981232 Jy ! Clean residual min=-0.004591 max=0.005659 Jy/beam ! Clean residual mean=-0.000002 rms=0.001214 Jy/beam ! Combined flux in latest and established models = 0.0981233 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0981233 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9594 mas, bmaj=3.032 mas, bpa=-7.185 degrees ! Estimated noise=4.68142 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 = 0.0121064 Jy ! Component: 100 - total flux cleaned = 0.0197804 Jy ! Component: 150 - total flux cleaned = 0.025585 Jy ! Component: 200 - total flux cleaned = 0.0301207 Jy ! Total flux subtracted in 200 components = 0.0301207 Jy ! Clean residual min=-0.002740 max=0.003725 Jy/beam ! Clean residual mean=-0.000012 rms=0.000950 Jy/beam ! Combined flux in latest and established models = 0.128244 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 63 components and 0.128244 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=2.105 mas, bmaj=3.595 mas, bpa=-8.667 degrees ! Estimated noise=5.58109 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00622382 Jy ! Component: 100 - total flux cleaned = 0.0102681 Jy ! Component: 150 - total flux cleaned = 0.0130843 Jy ! Component: 200 - total flux cleaned = 0.0150756 Jy ! Total flux subtracted in 200 components = 0.0150756 Jy ! Clean residual min=-0.002388 max=0.002380 Jy/beam ! Clean residual mean=-0.000011 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.143319 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 = 0.00141713 Jy ! Component: 100 - total flux cleaned = 0.00209201 Jy ! Component: 150 - total flux cleaned = 0.0024899 Jy ! Component: 200 - total flux cleaned = 0.0028382 Jy ! Total flux subtracted in 200 components = 0.0028382 Jy ! Clean residual min=-0.002062 max=0.001933 Jy/beam ! Clean residual mean=-0.000008 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.146158 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 123 components and 0.146158 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9594 mas, bmaj=3.032 mas, bpa=-7.185 degrees ! Estimated noise=4.68142 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000296654 Jy ! Component: 100 - total flux cleaned = 0.000571752 Jy ! Component: 150 - total flux cleaned = 0.000798205 Jy ! Component: 200 - total flux cleaned = 0.000929635 Jy ! Total flux subtracted in 200 components = 0.000929635 Jy ! Clean residual min=-0.001707 max=0.001675 Jy/beam ! Clean residual mean=-0.000004 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.147087 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 147 components and 0.147087 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053169Jy sigma=0.099196 ! Fit after self-cal, rms=0.053165Jy sigma=0.099152 wmodel /g0/scr/pima/npcsc_uvs/J2131+8430_X_map.mod ! Writing 147 model components to file: /g0/scr/pima/npcsc_uvs/J2131+8430_X_map.mod wobs /g0/scr/pima/npcsc_uvs/J2131+8430_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/npcsc_uvs/J2131+8430_X_uvs.fits wwins /g0/scr/pima/npcsc_uvs/J2131+8430_X_map.win ! wwins: Wrote 3 windows to /g0/scr/pima/npcsc_uvs/J2131+8430_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 = -0.000477793 Jy ! Component: 100 - total flux cleaned = -0.000712172 Jy ! Component: 150 - total flux cleaned = -0.000962818 Jy ! Component: 200 - total flux cleaned = -0.00112431 Jy ! Component: 250 - total flux cleaned = -0.00125468 Jy ! Component: 300 - total flux cleaned = -0.00138118 Jy ! Component: 350 - total flux cleaned = -0.00147985 Jy ! Component: 400 - total flux cleaned = -0.00169577 Jy ! Component: 450 - total flux cleaned = -0.00174284 Jy ! Component: 500 - total flux cleaned = -0.00183506 Jy ! Component: 550 - total flux cleaned = -0.00185796 Jy ! Component: 600 - total flux cleaned = -0.00192458 Jy ! Component: 650 - total flux cleaned = -0.00190317 Jy ! Component: 700 - total flux cleaned = -0.00190357 Jy ! Component: 750 - total flux cleaned = -0.00194615 Jy ! Component: 800 - total flux cleaned = -0.00198768 Jy ! Component: 850 - total flux cleaned = -0.00198807 Jy ! Component: 900 - total flux cleaned = -0.00206881 Jy ! Component: 950 - total flux cleaned = -0.00200895 Jy ! Component: 1000 - total flux cleaned = -0.00202864 Jy ! Component: 1050 - total flux cleaned = -0.00200936 Jy ! Component: 1100 - total flux cleaned = -0.00206701 Jy ! Component: 1150 - total flux cleaned = -0.00210475 Jy ! Component: 1200 - total flux cleaned = -0.00216095 Jy ! Component: 1250 - total flux cleaned = -0.00217953 Jy ! Component: 1300 - total flux cleaned = -0.00223448 Jy ! Component: 1350 - total flux cleaned = -0.00228904 Jy ! Component: 1400 - total flux cleaned = -0.00236057 Jy ! Component: 1450 - total flux cleaned = -0.00237822 Jy ! Component: 1500 - total flux cleaned = -0.00241349 Jy ! Component: 1550 - total flux cleaned = -0.0024309 Jy ! Component: 1600 - total flux cleaned = -0.00244814 Jy ! Component: 1650 - total flux cleaned = -0.00249954 Jy ! Component: 1700 - total flux cleaned = -0.00260081 Jy ! Component: 1750 - total flux cleaned = -0.00263425 Jy ! Component: 1800 - total flux cleaned = -0.00261751 Jy ! Component: 1850 - total flux cleaned = -0.00268342 Jy ! Component: 1900 - total flux cleaned = -0.0026506 Jy ! Component: 1950 - total flux cleaned = -0.00268289 Jy ! Component: 2000 - total flux cleaned = -0.0026343 Jy ! Component: 2050 - total flux cleaned = -0.00261861 Jy ! Component: 2100 - total flux cleaned = -0.00266598 Jy ! Component: 2150 - total flux cleaned = -0.00260306 Jy ! Component: 2200 - total flux cleaned = -0.00271218 Jy ! Component: 2250 - total flux cleaned = -0.0026965 Jy ! Component: 2300 - total flux cleaned = -0.00268088 Jy ! Component: 2350 - total flux cleaned = -0.0026503 Jy ! Component: 2400 - total flux cleaned = -0.00263509 Jy ! Component: 2450 - total flux cleaned = -0.00268021 Jy ! Component: 2500 - total flux cleaned = -0.00268015 Jy ! Component: 2550 - total flux cleaned = -0.00265026 Jy ! Component: 2600 - total flux cleaned = -0.00267983 Jy ! Component: 2650 - total flux cleaned = -0.00266504 Jy ! Component: 2700 - total flux cleaned = -0.00267959 Jy ! Component: 2750 - total flux cleaned = -0.00262142 Jy ! Component: 2800 - total flux cleaned = -0.00265041 Jy ! Component: 2850 - total flux cleaned = -0.00269363 Jy ! Component: 2900 - total flux cleaned = -0.00272226 Jy ! Component: 2950 - total flux cleaned = -0.00276497 Jy ! Component: 3000 - total flux cleaned = -0.00277915 Jy ! Component: 3050 - total flux cleaned = -0.00282146 Jy ! Component: 3100 - total flux cleaned = -0.00286348 Jy ! Component: 3150 - total flux cleaned = -0.0028774 Jy ! Component: 3200 - total flux cleaned = -0.00296054 Jy ! Component: 3250 - total flux cleaned = -0.00291913 Jy ! Component: 3300 - total flux cleaned = -0.00297413 Jy ! Component: 3350 - total flux cleaned = -0.00301518 Jy ! Component: 3400 - total flux cleaned = -0.00301525 Jy ! Component: 3450 - total flux cleaned = -0.00304239 Jy ! Component: 3500 - total flux cleaned = -0.00312322 Jy ! Component: 3550 - total flux cleaned = -0.00312317 Jy ! Component: 3600 - total flux cleaned = -0.00316309 Jy ! Component: 3650 - total flux cleaned = -0.00321626 Jy ! Component: 3700 - total flux cleaned = -0.00325588 Jy ! Component: 3750 - total flux cleaned = -0.00326902 Jy ! Component: 3800 - total flux cleaned = -0.0033347 Jy ! Component: 3850 - total flux cleaned = -0.00332157 Jy ! Component: 3900 - total flux cleaned = -0.00336063 Jy ! Component: 3950 - total flux cleaned = -0.00342541 Jy ! Component: 4000 - total flux cleaned = -0.00342539 Jy ! Component: 4050 - total flux cleaned = -0.00350247 Jy ! Total flux subtracted in 4096 components = -0.00352809 Jy ! Clean residual min=-0.000693 max=0.000719 Jy/beam ! Clean residual mean=-0.000001 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.143559 Jy keep ! Adding 317 model components to the UV plane model. ! The established model now contains 464 components and 0.143559 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/npcsc_uvs/J2131+8430_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9594 x 3.032 at -7.185 degrees (North through East) ! Clean map min=-0.001414 max=0.084155 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/npcsc_uvs/J2131+8430_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0841547 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000228929 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.816101 0.816101 1.6322 3.2644 6.52881 13.0576 26.1152 52.2304 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.084 quit ! Quitting program ! Log file /g0/scr/pima/npcsc_uvs/J2131+8430_X_uvs.log closed on Sun Oct 6 14:27:31 2013