! Started logfile: /g0/scr/pima/npcsc_uvs/J0017+8135_S_uvs.log on Sun Oct 6 14:25:43 2013 obs /g0/scr/pima/npcsc_uvs/J0017+8135_S_uva.fits ! Reading UV FITS file: /g0/scr/pima/npcsc_uvs/J0017+8135_S_uva.fits ! AN table 1: 91 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.902076 visibilities/baseline/integration-bin. ! Found source: J0017+8135 ! ! 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 14776 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/npcsc_uvs/J0017+8135_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 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.234498Jy sigma=6.012949 ! Fit after self-cal, rms=0.392143Jy sigma=1.590236 ! 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=2.731 mas, bmaj=5.211 mas, bpa=5.144 degrees ! Estimated noise=2.63066 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 = 0.510544 Jy ! Component: 100 - total flux cleaned = 0.636287 Jy ! Total flux subtracted in 100 components = 0.636287 Jy ! Clean residual min=-0.020184 max=0.073841 Jy/beam ! Clean residual mean=-0.000101 rms=0.006236 Jy/beam ! Combined flux in latest and established models = 0.636287 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.636287 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.186804Jy sigma=0.973160 ! Fit after self-cal, rms=0.186462Jy sigma=0.971782 ! Inverting map ! Added new window around map position (-1.5, -8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0720138 Jy ! Component: 100 - total flux cleaned = 0.112093 Jy ! Total flux subtracted in 100 components = 0.112093 Jy ! Clean residual min=-0.015684 max=0.029415 Jy/beam ! Clean residual mean=-0.000054 rms=0.004436 Jy/beam ! Combined flux in latest and established models = 0.74838 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 37 components and 0.74838 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.154057Jy sigma=0.762309 ! Fit after self-cal, rms=0.152158Jy sigma=0.757147 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0313404 Jy ! Component: 100 - total flux cleaned = 0.053147 Jy ! Total flux subtracted in 100 components = 0.053147 Jy ! Clean residual min=-0.015094 max=0.017090 Jy/beam ! Clean residual mean=-0.000033 rms=0.003865 Jy/beam ! Combined flux in latest and established models = 0.801527 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 55 components and 0.801527 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.144693Jy sigma=0.702723 ! Fit after self-cal, rms=0.144022Jy sigma=0.701003 ! 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=3.425 mas, bmaj=7.648 mas, bpa=0.1946 degrees ! Estimated noise=1.29018 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 = 0.023194 Jy ! Component: 100 - total flux cleaned = 0.0356201 Jy ! Component: 150 - total flux cleaned = 0.0435175 Jy ! Component: 200 - total flux cleaned = 0.0486076 Jy ! Total flux subtracted in 200 components = 0.0486076 Jy ! Clean residual min=-0.014170 max=0.011188 Jy/beam ! Clean residual mean=-0.000017 rms=0.003323 Jy/beam ! Combined flux in latest and established models = 0.850135 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 82 components and 0.850135 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.141091Jy sigma=0.679126 ! Fit after self-cal, rms=0.140681Jy sigma=0.677798 ! 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 1.01 FD 1.03 HN 0.99 KP 0.99 ! LA 1.11 MK 0.91 NL 1.00 OV 1.00 ! PT 1.09 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.05 HN 1.00 KP 0.98 ! LA 1.06 MK 0.96 NL 0.99 OV 1.00 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 1.08 HN 1.02 KP 0.98 ! LA 0.85 MK 1.05 NL 1.08 OV 1.04 ! PT 1.09 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.08 HN 0.93 KP 0.91 ! LA 0.73 MK 1.07 NL 1.01 OV 0.86 ! PT 0.96 SC 1.07 ! ! ! Fit before self-cal, rms=0.140681Jy sigma=0.677798 ! Fit after self-cal, rms=0.106527Jy sigma=0.465389 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.429 mas, bmaj=7.658 mas, bpa=0.08391 degrees ! Estimated noise=1.27946 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 = -0.00569035 Jy ! Component: 100 - total flux cleaned = -0.00621322 Jy ! Component: 150 - total flux cleaned = -0.00683793 Jy ! Component: 200 - total flux cleaned = -0.00736401 Jy ! Total flux subtracted in 200 components = -0.00736401 Jy ! Clean residual min=-0.003709 max=0.003453 Jy/beam ! Clean residual mean=-0.000009 rms=0.000897 Jy/beam ! Combined flux in latest and established models = 0.842771 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 91 components and 0.84277 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105554Jy sigma=0.465408 ! Fit after self-cal, rms=0.105523Jy sigma=0.464949 ! 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=0.105523Jy sigma=0.464949 ! Fit after self-cal, rms=0.103384Jy sigma=0.455378 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.433 mas, bmaj=7.63 mas, bpa=0.1069 degrees ! Estimated noise=1.26897 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00567144 Jy ! Component: 100 - total flux cleaned = -0.00685626 Jy ! Component: 150 - total flux cleaned = -0.00722559 Jy ! Component: 200 - total flux cleaned = -0.00760225 Jy ! Total flux subtracted in 200 components = -0.00760225 Jy ! Clean residual min=-0.002915 max=0.002799 Jy/beam ! Clean residual mean=0.000002 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.835168 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 96 components and 0.835168 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102633Jy sigma=0.455744 ! Fit after self-cal, rms=0.102560Jy sigma=0.455570 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 = -0.000115279 Jy ! Component: 100 - total flux cleaned = -0.000233466 Jy ! Component: 150 - total flux cleaned = -0.000391768 Jy ! Component: 200 - total flux cleaned = -0.000440874 Jy ! Total flux subtracted in 200 components = -0.000440874 Jy ! Clean residual min=-0.002925 max=0.002752 Jy/beam ! Clean residual mean=0.000002 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.834727 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 100 components and 0.834727 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102424Jy sigma=0.455337 ! Fit after self-cal, rms=0.102363Jy sigma=0.455215 ! 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=0.102363Jy sigma=0.455215 ! Fit after self-cal, rms=0.102116Jy sigma=0.454208 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.434 mas, bmaj=7.631 mas, bpa=0.07983 degrees ! Estimated noise=1.25845 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00525378 Jy ! Component: 100 - total flux cleaned = -0.00667322 Jy ! Component: 150 - total flux cleaned = -0.00702944 Jy ! Component: 200 - total flux cleaned = -0.00733885 Jy ! Total flux subtracted in 200 components = -0.00733885 Jy ! Clean residual min=-0.002865 max=0.002633 Jy/beam ! Clean residual mean=0.000002 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.827388 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 102 components and 0.827388 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101440Jy sigma=0.454800 ! Fit after self-cal, rms=0.101401Jy sigma=0.454721 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 = -3.31801e-05 Jy ! Component: 100 - total flux cleaned = -8.58493e-05 Jy ! Component: 150 - total flux cleaned = -0.000130403 Jy ! Component: 200 - total flux cleaned = -0.00012837 Jy ! Total flux subtracted in 200 components = -0.00012837 Jy ! Clean residual min=-0.002839 max=0.002562 Jy/beam ! Clean residual mean=0.000002 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.82726 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 105 components and 0.82726 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101313Jy sigma=0.454571 ! Fit after self-cal, rms=0.101281Jy sigma=0.454511 ! 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=0.101281Jy sigma=0.454511 ! Fit after self-cal, rms=0.101046Jy sigma=0.453526 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.895 mas, bmaj=12.7 mas, bpa=-0.9427 degrees ! Estimated noise=1.41862 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00524966 Jy ! Component: 100 - total flux cleaned = -0.00606154 Jy ! Component: 150 - total flux cleaned = -0.0061876 Jy ! Component: 200 - total flux cleaned = -0.00628676 Jy ! Total flux subtracted in 200 components = -0.00628676 Jy ! Clean residual min=-0.002702 max=0.003104 Jy/beam ! Clean residual mean=0.000004 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 0.820973 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 112 components and 0.820973 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100546Jy sigma=0.454352 ! Fit after self-cal, rms=0.100466Jy sigma=0.454177 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 (-9, -27). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00155307 Jy ! Component: 100 - total flux cleaned = 0.00193739 Jy ! Component: 150 - total flux cleaned = 0.00237463 Jy ! Component: 200 - total flux cleaned = 0.00273724 Jy ! Total flux subtracted in 200 components = 0.00273724 Jy ! Clean residual min=-0.002407 max=0.002268 Jy/beam ! Clean residual mean=0.000008 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.823711 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 152 components and 0.823711 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100374Jy sigma=0.453811 ! Fit after self-cal, rms=0.100350Jy sigma=0.453744 ! 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=3.435 mas, bmaj=7.633 mas, bpa=0.06263 degrees ! Estimated noise=1.24807 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.435 x 7.633 at 0.06263 degrees (North through East) ! Clean map min=-0.0024661 max=0.63496 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=0.100350Jy sigma=0.453744 ! Fit after self-cal, rms=0.095341Jy sigma=0.413740 ! Inverting map and beam ! Estimated beam: bmin=3.434 mas, bmaj=7.65 mas, bpa=0.07855 degrees ! Estimated noise=1.24098 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00284955 Jy ! Component: 100 - total flux cleaned = -0.00277466 Jy ! Component: 150 - total flux cleaned = -0.0028519 Jy ! Component: 200 - total flux cleaned = -0.0027044 Jy ! Total flux subtracted in 200 components = -0.0027044 Jy ! Clean residual min=-0.002220 max=0.002155 Jy/beam ! Clean residual mean=0.000004 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.821006 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 170 components and 0.821006 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094907Jy sigma=0.413690 ! Fit after self-cal, rms=0.094895Jy sigma=0.413671 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000396614 Jy ! Component: 100 - total flux cleaned = 0.000583349 Jy ! Component: 150 - total flux cleaned = 0.000700546 Jy ! Component: 200 - total flux cleaned = 0.000811498 Jy ! Total flux subtracted in 200 components = 0.000811498 Jy ! Clean residual min=-0.002141 max=0.002083 Jy/beam ! Clean residual mean=0.000004 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.821818 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 187 components and 0.821818 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094793Jy sigma=0.413439 ! Fit after self-cal, rms=0.094784Jy sigma=0.413429 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094784Jy sigma=0.413429 ! Fit after self-cal, rms=0.094595Jy sigma=0.412964 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=2.742 mas, bmaj=5.227 mas, bpa=4.979 degrees ! Estimated noise=2.51437 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.487214 Jy ! Component: 100 - total flux cleaned = 0.618247 Jy ! Component: 150 - total flux cleaned = 0.68279 Jy ! Component: 200 - total flux cleaned = 0.720422 Jy ! Total flux subtracted in 200 components = 0.720422 Jy ! Clean residual min=-0.007919 max=0.019948 Jy/beam ! Clean residual mean=-0.000037 rms=0.002167 Jy/beam ! Combined flux in latest and established models = 0.720422 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 38 model components to the UV plane model. ! The established model now contains 38 components and 0.720422 Jy ! Inverting map and beam ! Estimated beam: bmin=3.432 mas, bmaj=7.654 mas, bpa=0.07405 degrees ! Estimated noise=1.23402 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 = 0.0363306 Jy ! Component: 100 - total flux cleaned = 0.0566549 Jy ! Component: 150 - total flux cleaned = 0.0691739 Jy ! Component: 200 - total flux cleaned = 0.0771285 Jy ! Total flux subtracted in 200 components = 0.0771285 Jy ! Clean residual min=-0.003005 max=0.004292 Jy/beam ! Clean residual mean=-0.000009 rms=0.000824 Jy/beam ! Combined flux in latest and established models = 0.797551 Jy ! Adding 104 model components to the UV plane model. ! The established model now contains 129 components and 0.797551 Jy ! Inverting map ! Added new window around map position (-2.5, -2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00539314 Jy ! Component: 100 - total flux cleaned = 0.00904245 Jy ! Component: 150 - total flux cleaned = 0.0110187 Jy ! Component: 200 - total flux cleaned = 0.0121503 Jy ! Total flux subtracted in 200 components = 0.0121503 Jy ! Clean residual min=-0.002528 max=0.001997 Jy/beam ! Clean residual mean=-0.000001 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.809701 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 166 components and 0.809701 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=7.893 mas, bmaj=12.71 mas, bpa=-0.8961 degrees ! Estimated noise=1.40299 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00280509 Jy ! Component: 100 - total flux cleaned = 0.00398449 Jy ! Component: 150 - total flux cleaned = 0.00481238 Jy ! Component: 200 - total flux cleaned = 0.00551493 Jy ! Total flux subtracted in 200 components = 0.00551493 Jy ! Clean residual min=-0.002317 max=0.002159 Jy/beam ! Clean residual mean=0.000003 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.815216 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 = 0.000478122 Jy ! Component: 100 - total flux cleaned = 0.000864216 Jy ! Component: 150 - total flux cleaned = 0.00117578 Jy ! Component: 200 - total flux cleaned = 0.00145807 Jy ! Total flux subtracted in 200 components = 0.00145807 Jy ! Clean residual min=-0.002228 max=0.002139 Jy/beam ! Clean residual mean=0.000005 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.816674 Jy ! Adding 83 model components to the UV plane model. ! The established model now contains 241 components and 0.816674 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.432 mas, bmaj=7.654 mas, bpa=0.07405 degrees ! Estimated noise=1.23402 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000675281 Jy ! Component: 100 - total flux cleaned = -0.000678212 Jy ! Component: 150 - total flux cleaned = -0.000622472 Jy ! Component: 200 - total flux cleaned = -0.000568778 Jy ! Total flux subtracted in 200 components = -0.000568778 Jy ! Clean residual min=-0.002171 max=0.002051 Jy/beam ! Clean residual mean=0.000003 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.816105 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 263 components and 0.816105 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094098Jy sigma=0.413064 ! Fit after self-cal, rms=0.094026Jy sigma=0.412876 wmodel /g0/scr/pima/npcsc_uvs/J0017+8135_S_map.mod ! Writing 263 model components to file: /g0/scr/pima/npcsc_uvs/J0017+8135_S_map.mod wobs /g0/scr/pima/npcsc_uvs/J0017+8135_S_uvs.fits ! Writing UV FITS file: /g0/scr/pima/npcsc_uvs/J0017+8135_S_uvs.fits wwins /g0/scr/pima/npcsc_uvs/J0017+8135_S_map.win ! wwins: Wrote 4 windows to /g0/scr/pima/npcsc_uvs/J0017+8135_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 = -0.000609289 Jy ! Component: 100 - total flux cleaned = -0.000926875 Jy ! Component: 150 - total flux cleaned = -0.00102767 Jy ! Component: 200 - total flux cleaned = -0.00115838 Jy ! Component: 250 - total flux cleaned = -0.00131539 Jy ! Component: 300 - total flux cleaned = -0.00146883 Jy ! Component: 350 - total flux cleaned = -0.00161968 Jy ! Component: 400 - total flux cleaned = -0.00176781 Jy ! Component: 450 - total flux cleaned = -0.0019995 Jy ! Component: 500 - total flux cleaned = -0.00214199 Jy ! Component: 550 - total flux cleaned = -0.00228259 Jy ! Component: 600 - total flux cleaned = -0.00242149 Jy ! Component: 650 - total flux cleaned = -0.00261303 Jy ! Component: 700 - total flux cleaned = -0.00280202 Jy ! Component: 750 - total flux cleaned = -0.00293534 Jy ! Component: 800 - total flux cleaned = -0.00317214 Jy ! Component: 850 - total flux cleaned = -0.00325031 Jy ! Component: 900 - total flux cleaned = -0.00345614 Jy ! Component: 950 - total flux cleaned = -0.00358305 Jy ! Component: 1000 - total flux cleaned = -0.00368378 Jy ! Component: 1050 - total flux cleaned = -0.00385825 Jy ! Component: 1100 - total flux cleaned = -0.00398155 Jy ! Component: 1150 - total flux cleaned = -0.00410395 Jy ! Component: 1200 - total flux cleaned = -0.00427339 Jy ! Component: 1250 - total flux cleaned = -0.00434562 Jy ! Component: 1300 - total flux cleaned = -0.0044646 Jy ! Component: 1350 - total flux cleaned = -0.00460664 Jy ! Component: 1400 - total flux cleaned = -0.00470071 Jy ! Component: 1450 - total flux cleaned = -0.00472419 Jy ! Component: 1500 - total flux cleaned = -0.00481665 Jy ! Component: 1550 - total flux cleaned = -0.00486257 Jy ! Component: 1600 - total flux cleaned = -0.00497658 Jy ! Component: 1650 - total flux cleaned = -0.00499899 Jy ! Component: 1700 - total flux cleaned = -0.00506655 Jy ! Component: 1750 - total flux cleaned = -0.00513372 Jy ! Component: 1800 - total flux cleaned = -0.00511149 Jy ! Component: 1850 - total flux cleaned = -0.00519969 Jy ! Component: 1900 - total flux cleaned = -0.0052655 Jy ! Component: 1950 - total flux cleaned = -0.00530886 Jy ! Component: 2000 - total flux cleaned = -0.00533041 Jy ! Component: 2050 - total flux cleaned = -0.00526576 Jy ! Component: 2100 - total flux cleaned = -0.00532978 Jy ! Component: 2150 - total flux cleaned = -0.00524439 Jy ! Component: 2200 - total flux cleaned = -0.00530819 Jy ! Component: 2250 - total flux cleaned = -0.00524499 Jy ! Component: 2300 - total flux cleaned = -0.00530784 Jy ! Component: 2350 - total flux cleaned = -0.00530764 Jy ! Component: 2400 - total flux cleaned = -0.00530785 Jy ! Component: 2450 - total flux cleaned = -0.00530791 Jy ! Component: 2500 - total flux cleaned = -0.00534907 Jy ! Component: 2550 - total flux cleaned = -0.00536949 Jy ! Component: 2600 - total flux cleaned = -0.00541003 Jy ! Component: 2650 - total flux cleaned = -0.00536962 Jy ! Component: 2700 - total flux cleaned = -0.00549034 Jy ! Component: 2750 - total flux cleaned = -0.00537057 Jy ! Component: 2800 - total flux cleaned = -0.00543022 Jy ! Component: 2850 - total flux cleaned = -0.00539068 Jy ! Component: 2900 - total flux cleaned = -0.00548914 Jy ! Component: 2950 - total flux cleaned = -0.00552827 Jy ! Component: 3000 - total flux cleaned = -0.00564525 Jy ! Component: 3050 - total flux cleaned = -0.00554818 Jy ! Component: 3100 - total flux cleaned = -0.0056063 Jy ! Component: 3150 - total flux cleaned = -0.00570245 Jy ! Component: 3200 - total flux cleaned = -0.00572153 Jy ! Component: 3250 - total flux cleaned = -0.00574057 Jy ! Component: 3300 - total flux cleaned = -0.0057594 Jy ! Component: 3350 - total flux cleaned = -0.00581589 Jy ! Component: 3400 - total flux cleaned = -0.00574071 Jy ! Component: 3450 - total flux cleaned = -0.0058157 Jy ! Component: 3500 - total flux cleaned = -0.00589038 Jy ! Component: 3550 - total flux cleaned = -0.00592733 Jy ! Component: 3600 - total flux cleaned = -0.00601971 Jy ! Component: 3650 - total flux cleaned = -0.00607496 Jy ! Component: 3700 - total flux cleaned = -0.00603844 Jy ! Component: 3750 - total flux cleaned = -0.00614806 Jy ! Component: 3800 - total flux cleaned = -0.0062391 Jy ! Component: 3850 - total flux cleaned = -0.00623891 Jy ! Component: 3900 - total flux cleaned = -0.0063653 Jy ! Component: 3950 - total flux cleaned = -0.00643727 Jy ! Component: 4000 - total flux cleaned = -0.00649115 Jy ! Component: 4050 - total flux cleaned = -0.00663399 Jy ! Total flux subtracted in 4096 components = -0.00656291 Jy ! Clean residual min=-0.001061 max=0.001046 Jy/beam ! Clean residual mean=0.000002 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.809543 Jy keep ! Adding 281 model components to the UV plane model. ! The established model now contains 544 components and 0.809542 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/npcsc_uvs/J0017+8135_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.432 x 7.654 at 0.07405 degrees (North through East) ! Clean map min=-0.0024229 max=0.62823 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/npcsc_uvs/J0017+8135_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.628227 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000334434 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.159704 0.159704 0.319407 0.638814 1.27763 2.55526 5.11051 10.221 20.442 40.8841 81.7682 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.628 quit ! Quitting program ! Log file /g0/scr/pima/npcsc_uvs/J0017+8135_S_uvs.log closed on Sun Oct 6 14:25:49 2013