! Started logfile: /g0/scr/pima/npcsa_uvs/J1751+0939_S_uvs.log on Sun Oct 6 10:35:05 2013 obs /g0/scr/pima/npcsa_uvs/J1751+0939_S_uva.fits ! Reading UV FITS file: /g0/scr/pima/npcsa_uvs/J1751+0939_S_uva.fits ! AN table 1: 17 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.753268 visibilities/baseline/integration-bin. ! Found source: J1751+0939 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23299e+09 8e+06 1 8e+06 ! 02 2 2.26299e+09 8e+06 1 8e+06 ! 03 3 2.35299e+09 8e+06 1 8e+06 ! 04 4 2.37299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 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 = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /g0/scr/pima/npcsa_uvs/J1751+0939_S] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.281457Jy sigma=7.410809 ! Fit after self-cal, rms=0.303386Jy sigma=1.509839 ! 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=2.687 mas, bmaj=7.204 mas, bpa=0.2317 degrees ! Estimated noise=3.90052 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 = 0.593394 Jy ! Component: 100 - total flux cleaned = 0.739685 Jy ! Total flux subtracted in 100 components = 0.739685 Jy ! Clean residual min=-0.035590 max=0.058314 Jy/beam ! Clean residual mean=-0.000059 rms=0.011130 Jy/beam ! Combined flux in latest and established models = 0.739685 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.739685 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.158964Jy sigma=0.976214 ! Fit after self-cal, rms=0.158793Jy sigma=0.975563 ! 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=2.882 mas, bmaj=7.074 mas, bpa=2.229 degrees ! Estimated noise=2.99373 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 = 0.065498 Jy ! Component: 100 - total flux cleaned = 0.0995253 Jy ! Component: 150 - total flux cleaned = 0.121511 Jy ! Component: 200 - total flux cleaned = 0.136901 Jy ! Total flux subtracted in 200 components = 0.136901 Jy ! Clean residual min=-0.028041 max=0.026073 Jy/beam ! Clean residual mean=0.000014 rms=0.006808 Jy/beam ! Combined flux in latest and established models = 0.876586 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 45 components and 0.876586 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.136371Jy sigma=0.782750 ! Fit after self-cal, rms=0.136004Jy sigma=0.780947 ! 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 1.00 FD 0.97 HN 1.03 KP 0.98 ! LA 1.10 MK 0.91 NL 0.99 OV 0.99 ! SC 0.95 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.02 KP 1.00 ! LA 1.06 MK 0.99 NL 1.01 OV 1.00 ! SC 0.97 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.26 FD 1.03 HN 1.03 KP 0.99 ! LA 0.87 MK 1.09 NL 1.13 OV 1.03 ! SC 1.01 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.06 HN 0.97 KP 0.91 ! LA 0.74 MK 1.08 NL 1.03 OV 0.86 ! SC 1.08 ! ! ! Fit before self-cal, rms=0.136004Jy sigma=0.780947 ! Fit after self-cal, rms=0.094023Jy sigma=0.501200 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.919 mas, bmaj=7.196 mas, bpa=2.158 degrees ! Estimated noise=2.9676 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 = -0.00437653 Jy ! Component: 100 - total flux cleaned = -0.00561223 Jy ! Component: 150 - total flux cleaned = -0.00660876 Jy ! Component: 200 - total flux cleaned = -0.00708728 Jy ! Total flux subtracted in 200 components = -0.00708728 Jy ! Clean residual min=-0.009537 max=0.011977 Jy/beam ! Clean residual mean=-0.000005 rms=0.002519 Jy/beam ! Combined flux in latest and established models = 0.869498 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 59 components and 0.869498 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093249Jy sigma=0.499341 ! Fit after self-cal, rms=0.093285Jy sigma=0.498887 ! 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=0.093285Jy sigma=0.498887 ! Fit after self-cal, rms=0.093189Jy sigma=0.498058 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.92 mas, bmaj=7.202 mas, bpa=2.111 degrees ! Estimated noise=2.95136 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00483309 Jy ! Component: 100 - total flux cleaned = -0.00592579 Jy ! Component: 150 - total flux cleaned = -0.00649244 Jy ! Component: 200 - total flux cleaned = -0.00689294 Jy ! Total flux subtracted in 200 components = -0.00689294 Jy ! Clean residual min=-0.009175 max=0.011808 Jy/beam ! Clean residual mean=-0.000005 rms=0.002415 Jy/beam ! Combined flux in latest and established models = 0.862606 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 64 components and 0.862606 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092596Jy sigma=0.497178 ! Fit after self-cal, rms=0.092552Jy sigma=0.497051 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, -39). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00856148 Jy ! Component: 100 - total flux cleaned = 0.0107098 Jy ! Component: 150 - total flux cleaned = 0.0117498 Jy ! Component: 200 - total flux cleaned = 0.0128711 Jy ! Total flux subtracted in 200 components = 0.0128711 Jy ! Clean residual min=-0.007915 max=0.008675 Jy/beam ! Clean residual mean=-0.000004 rms=0.001961 Jy/beam ! Combined flux in latest and established models = 0.875477 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 91 components and 0.875477 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091550Jy sigma=0.490151 ! Fit after self-cal, rms=0.091536Jy sigma=0.489963 ! Inverting map ! Added new window around map position (4, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00757318 Jy ! Component: 100 - total flux cleaned = 0.00937087 Jy ! Component: 150 - total flux cleaned = 0.0102005 Jy ! Component: 200 - total flux cleaned = 0.0106168 Jy ! Total flux subtracted in 200 components = 0.0106168 Jy ! Clean residual min=-0.007011 max=0.006327 Jy/beam ! Clean residual mean=-0.000001 rms=0.001665 Jy/beam ! Combined flux in latest and established models = 0.886093 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 114 components and 0.886094 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090898Jy sigma=0.485407 ! Fit after self-cal, rms=0.090858Jy sigma=0.485061 ! 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=0.090858Jy sigma=0.485061 ! Fit after self-cal, rms=0.090728Jy sigma=0.484328 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.917 mas, bmaj=7.201 mas, bpa=2.084 degrees ! Estimated noise=2.93664 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00309082 Jy ! Component: 100 - total flux cleaned = -0.00298411 Jy ! Component: 150 - total flux cleaned = -0.00289383 Jy ! Component: 200 - total flux cleaned = -0.00297989 Jy ! Total flux subtracted in 200 components = -0.00297989 Jy ! Clean residual min=-0.006376 max=0.005791 Jy/beam ! Clean residual mean=-0.000003 rms=0.001544 Jy/beam ! Combined flux in latest and established models = 0.883114 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 138 components and 0.883114 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090170Jy sigma=0.483872 ! Fit after self-cal, rms=0.090162Jy sigma=0.483778 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 = -2.68155e-05 Jy ! Component: 100 - total flux cleaned = -2.27106e-05 Jy ! Component: 150 - total flux cleaned = 4.59015e-05 Jy ! Component: 200 - total flux cleaned = 4.78582e-05 Jy ! Total flux subtracted in 200 components = 4.78582e-05 Jy ! Clean residual min=-0.006241 max=0.005527 Jy/beam ! Clean residual mean=-0.000002 rms=0.001494 Jy/beam ! Combined flux in latest and established models = 0.883162 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 152 components and 0.883162 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090025Jy sigma=0.483329 ! Fit after self-cal, rms=0.090021Jy sigma=0.483288 ! 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=0.090021Jy sigma=0.483288 ! Fit after self-cal, rms=0.089892Jy sigma=0.482613 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.164 mas, bmaj=10.27 mas, bpa=2.327 degrees ! Estimated noise=3.51138 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00242662 Jy ! Component: 100 - total flux cleaned = -0.00362801 Jy ! Component: 150 - total flux cleaned = -0.00421452 Jy ! Component: 200 - total flux cleaned = -0.00459808 Jy ! Total flux subtracted in 200 components = -0.00459808 Jy ! Clean residual min=-0.007676 max=0.006840 Jy/beam ! Clean residual mean=-0.000007 rms=0.002064 Jy/beam ! Combined flux in latest and established models = 0.878564 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 176 components and 0.878564 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089624Jy sigma=0.482843 ! Fit after self-cal, rms=0.089593Jy sigma=0.482765 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.36752e-05 Jy ! Component: 100 - total flux cleaned = 6.38562e-05 Jy ! Component: 150 - total flux cleaned = -0.000150396 Jy ! Component: 200 - total flux cleaned = -0.000251822 Jy ! Total flux subtracted in 200 components = -0.000251822 Jy ! Clean residual min=-0.007427 max=0.006510 Jy/beam ! Clean residual mean=-0.000007 rms=0.001997 Jy/beam ! Combined flux in latest and established models = 0.878312 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 191 components and 0.878312 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089573Jy sigma=0.482650 ! Fit after self-cal, rms=0.089567Jy sigma=0.482630 ! 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=2.914 mas, bmaj=7.2 mas, bpa=2.074 degrees ! Estimated noise=2.92033 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.914 x 7.2 at 2.074 degrees (North through East) ! Clean map min=-0.0055021 max=0.74285 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=0.089567Jy sigma=0.482630 ! Fit after self-cal, rms=0.084081Jy sigma=0.439057 ! Inverting map and beam ! Estimated beam: bmin=2.916 mas, bmaj=7.202 mas, bpa=2.048 degrees ! Estimated noise=2.91172 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00274655 Jy ! Component: 100 - total flux cleaned = -0.00293044 Jy ! Component: 150 - total flux cleaned = -0.00321339 Jy ! Component: 200 - total flux cleaned = -0.00334023 Jy ! Total flux subtracted in 200 components = -0.00334023 Jy ! Clean residual min=-0.006048 max=0.005371 Jy/beam ! Clean residual mean=-0.000003 rms=0.001355 Jy/beam ! Combined flux in latest and established models = 0.874972 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 205 components and 0.874972 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083703Jy sigma=0.438934 ! Fit after self-cal, rms=0.083706Jy sigma=0.438896 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.39759e-06 Jy ! Component: 100 - total flux cleaned = -5.12548e-06 Jy ! Component: 150 - total flux cleaned = 0.000102678 Jy ! Component: 200 - total flux cleaned = 3.74596e-06 Jy ! Total flux subtracted in 200 components = 3.74596e-06 Jy ! Clean residual min=-0.005907 max=0.005270 Jy/beam ! Clean residual mean=-0.000003 rms=0.001332 Jy/beam ! Combined flux in latest and established models = 0.874975 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 218 components and 0.874975 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083594Jy sigma=0.438677 ! Fit after self-cal, rms=0.083594Jy sigma=0.438652 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083594Jy sigma=0.438652 ! Fit after self-cal, rms=0.083468Jy sigma=0.438235 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=2.71 mas, bmaj=7.291 mas, bpa=0.1731 degrees ! Estimated noise=3.79999 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.57661 Jy ! Component: 100 - total flux cleaned = 0.718448 Jy ! Component: 150 - total flux cleaned = 0.77565 Jy ! Component: 200 - total flux cleaned = 0.802753 Jy ! Total flux subtracted in 200 components = 0.802753 Jy ! Clean residual min=-0.012152 max=0.015283 Jy/beam ! Clean residual mean=-0.000027 rms=0.003768 Jy/beam ! Combined flux in latest and established models = 0.802753 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 0.802753 Jy ! Inverting map and beam ! Estimated beam: bmin=2.914 mas, bmaj=7.201 mas, bpa=2.046 degrees ! Estimated noise=2.89936 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 = 0.0189451 Jy ! Component: 100 - total flux cleaned = 0.0315411 Jy ! Component: 150 - total flux cleaned = 0.0408013 Jy ! Component: 200 - total flux cleaned = 0.0470992 Jy ! Total flux subtracted in 200 components = 0.0470992 Jy ! Clean residual min=-0.007297 max=0.007127 Jy/beam ! Clean residual mean=-0.000008 rms=0.001919 Jy/beam ! Combined flux in latest and established models = 0.849853 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 47 components and 0.849853 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=7.159 mas, bmaj=10.27 mas, bpa=2.248 degrees ! Estimated noise=3.48795 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00781399 Jy ! Component: 100 - total flux cleaned = 0.0098362 Jy ! Component: 150 - total flux cleaned = 0.0118851 Jy ! Component: 200 - total flux cleaned = 0.013633 Jy ! Total flux subtracted in 200 components = 0.013633 Jy ! Clean residual min=-0.007907 max=0.006863 Jy/beam ! Clean residual mean=-0.000011 rms=0.002073 Jy/beam ! Combined flux in latest and established models = 0.863486 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 = 0.00141628 Jy ! Component: 100 - total flux cleaned = 0.00260748 Jy ! Component: 150 - total flux cleaned = 0.00348578 Jy ! Component: 200 - total flux cleaned = 0.00432002 Jy ! Total flux subtracted in 200 components = 0.00432002 Jy ! Clean residual min=-0.007130 max=0.005920 Jy/beam ! Clean residual mean=-0.000009 rms=0.001872 Jy/beam ! Combined flux in latest and established models = 0.867806 Jy ! Adding 83 model components to the UV plane model. ! The established model now contains 121 components and 0.867806 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.914 mas, bmaj=7.201 mas, bpa=2.046 degrees ! Estimated noise=2.89936 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000737647 Jy ! Component: 100 - total flux cleaned = -0.000387697 Jy ! Component: 150 - total flux cleaned = 7.41643e-06 Jy ! Component: 200 - total flux cleaned = 0.000433127 Jy ! Total flux subtracted in 200 components = 0.000433127 Jy ! Clean residual min=-0.005834 max=0.005247 Jy/beam ! Clean residual mean=-0.000004 rms=0.001390 Jy/beam ! Combined flux in latest and established models = 0.868239 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 140 components and 0.868239 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083431Jy sigma=0.439026 ! Fit after self-cal, rms=0.083373Jy sigma=0.438637 wmodel /g0/scr/pima/npcsa_uvs/J1751+0939_S_map.mod ! Writing 140 model components to file: /g0/scr/pima/npcsa_uvs/J1751+0939_S_map.mod wobs /g0/scr/pima/npcsa_uvs/J1751+0939_S_uvs.fits ! Writing UV FITS file: /g0/scr/pima/npcsa_uvs/J1751+0939_S_uvs.fits wwins /g0/scr/pima/npcsa_uvs/J1751+0939_S_map.win ! wwins: Wrote 3 windows to /g0/scr/pima/npcsa_uvs/J1751+0939_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 = 0.000139865 Jy ! Component: 100 - total flux cleaned = 0.000870798 Jy ! Component: 150 - total flux cleaned = 0.00181451 Jy ! Component: 200 - total flux cleaned = 0.00253662 Jy ! Component: 250 - total flux cleaned = 0.00345409 Jy ! Component: 300 - total flux cleaned = 0.00447829 Jy ! Component: 350 - total flux cleaned = 0.00517875 Jy ! Component: 400 - total flux cleaned = 0.00591748 Jy ! Component: 450 - total flux cleaned = 0.0063069 Jy ! Component: 500 - total flux cleaned = 0.0067442 Jy ! Component: 550 - total flux cleaned = 0.00692496 Jy ! Component: 600 - total flux cleaned = 0.00716069 Jy ! Component: 650 - total flux cleaned = 0.00727351 Jy ! Component: 700 - total flux cleaned = 0.00733026 Jy ! Component: 750 - total flux cleaned = 0.00749347 Jy ! Component: 800 - total flux cleaned = 0.00765253 Jy ! Component: 850 - total flux cleaned = 0.00791063 Jy ! Component: 900 - total flux cleaned = 0.00816289 Jy ! Component: 950 - total flux cleaned = 0.0083603 Jy ! Component: 1000 - total flux cleaned = 0.00845778 Jy ! Component: 1050 - total flux cleaned = 0.00841105 Jy ! Component: 1100 - total flux cleaned = 0.00841187 Jy ! Component: 1150 - total flux cleaned = 0.00836652 Jy ! Component: 1200 - total flux cleaned = 0.00845503 Jy ! Component: 1250 - total flux cleaned = 0.00836773 Jy ! Component: 1300 - total flux cleaned = 0.00841159 Jy ! Component: 1350 - total flux cleaned = 0.00853839 Jy ! Component: 1400 - total flux cleaned = 0.00857898 Jy ! Component: 1450 - total flux cleaned = 0.00857892 Jy ! Component: 1500 - total flux cleaned = 0.00874018 Jy ! Component: 1550 - total flux cleaned = 0.00878006 Jy ! Component: 1600 - total flux cleaned = 0.00881864 Jy ! Component: 1650 - total flux cleaned = 0.00897347 Jy ! Component: 1700 - total flux cleaned = 0.00897314 Jy ! Component: 1750 - total flux cleaned = 0.00897332 Jy ! Component: 1800 - total flux cleaned = 0.00904743 Jy ! Component: 1850 - total flux cleaned = 0.00915757 Jy ! Component: 1900 - total flux cleaned = 0.0090477 Jy ! Component: 1950 - total flux cleaned = 0.00908393 Jy ! Component: 2000 - total flux cleaned = 0.00908417 Jy ! Component: 2050 - total flux cleaned = 0.00908441 Jy ! Component: 2100 - total flux cleaned = 0.00918861 Jy ! Component: 2150 - total flux cleaned = 0.0092576 Jy ! Component: 2200 - total flux cleaned = 0.00932597 Jy ! Component: 2250 - total flux cleaned = 0.00942772 Jy ! Component: 2300 - total flux cleaned = 0.00952829 Jy ! Component: 2350 - total flux cleaned = 0.00952845 Jy ! Component: 2400 - total flux cleaned = 0.00959445 Jy ! Component: 2450 - total flux cleaned = 0.00969183 Jy ! Component: 2500 - total flux cleaned = 0.00972403 Jy ! Component: 2550 - total flux cleaned = 0.0098198 Jy ! Component: 2600 - total flux cleaned = 0.0097248 Jy ! Component: 2650 - total flux cleaned = 0.00975627 Jy ! Component: 2700 - total flux cleaned = 0.00972535 Jy ! Component: 2750 - total flux cleaned = 0.00969438 Jy ! Component: 2800 - total flux cleaned = 0.009633 Jy ! Component: 2850 - total flux cleaned = 0.00960263 Jy ! Component: 2900 - total flux cleaned = 0.00951163 Jy ! Component: 2950 - total flux cleaned = 0.00942108 Jy ! Component: 3000 - total flux cleaned = 0.00930118 Jy ! Component: 3050 - total flux cleaned = 0.0092716 Jy ! Component: 3100 - total flux cleaned = 0.009242 Jy ! Component: 3150 - total flux cleaned = 0.00912436 Jy ! Component: 3200 - total flux cleaned = 0.00912476 Jy ! Component: 3250 - total flux cleaned = 0.00915381 Jy ! Component: 3300 - total flux cleaned = 0.00912472 Jy ! Component: 3350 - total flux cleaned = 0.00909569 Jy ! Component: 3400 - total flux cleaned = 0.00900965 Jy ! Component: 3450 - total flux cleaned = 0.00906662 Jy ! Component: 3500 - total flux cleaned = 0.00898138 Jy ! Component: 3550 - total flux cleaned = 0.00906609 Jy ! Component: 3600 - total flux cleaned = 0.00906583 Jy ! Component: 3650 - total flux cleaned = 0.00901001 Jy ! Component: 3700 - total flux cleaned = 0.00912146 Jy ! Component: 3750 - total flux cleaned = 0.0090659 Jy ! Component: 3800 - total flux cleaned = 0.00903839 Jy ! Component: 3850 - total flux cleaned = 0.00909358 Jy ! Component: 3900 - total flux cleaned = 0.00914836 Jy ! Component: 3950 - total flux cleaned = 0.00912106 Jy ! Component: 4000 - total flux cleaned = 0.00909401 Jy ! Component: 4050 - total flux cleaned = 0.00914829 Jy ! Total flux subtracted in 4096 components = 0.00914828 Jy ! Clean residual min=-0.001972 max=0.001558 Jy/beam ! Clean residual mean=-0.000004 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.877388 Jy keep ! Adding 258 model components to the UV plane model. ! The established model now contains 398 components and 0.877388 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/npcsa_uvs/J1751+0939_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.914 x 7.201 at 2.046 degrees (North through East) ! Clean map min=-0.0033453 max=0.73886 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/npcsa_uvs/J1751+0939_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.738862 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000422832 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.171683 0.171683 0.343365 0.68673 1.37346 2.74692 5.49384 10.9877 21.9754 43.9507 87.9014 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.738 quit ! Quitting program ! Log file /g0/scr/pima/npcsa_uvs/J1751+0939_S_uvs.log closed on Sun Oct 6 10:35:09 2013