! Started logfile: /g0/scr/pima/npcsc_uvs/J2109+8021_S_uvs.log on Sun Oct 6 14:31:36 2013 obs /g0/scr/pima/npcsc_uvs/J2109+8021_S_uva.fits ! Reading UV FITS file: /g0/scr/pima/npcsc_uvs/J2109+8021_S_uva.fits ! AN table 1: 46 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.333333 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2109+8021 ! ! 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 2208 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/J2109+8021_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 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.998593Jy sigma=0.753919 ! Fit after self-cal, rms=0.939937Jy sigma=0.673605 ! 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=8.125 mas, bmaj=10.45 mas, bpa=4.797 degrees ! Estimated noise=35.5027 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0697564 Jy ! Component: 100 - total flux cleaned = 0.0737671 Jy ! Total flux subtracted in 100 components = 0.0737671 Jy ! Clean residual min=-0.007502 max=0.007478 Jy/beam ! Clean residual mean=-0.000015 rms=0.003108 Jy/beam ! Combined flux in latest and established models = 0.0737671 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0737671 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071154Jy sigma=0.059416 ! Fit after self-cal, rms=0.068065Jy sigma=0.058151 ! 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=9.184 mas, bmaj=12.04 mas, bpa=10.58 degrees ! Estimated noise=24.7095 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 = 0.00299271 Jy ! Component: 100 - total flux cleaned = 0.00301161 Jy ! Component: 150 - total flux cleaned = 0.00240349 Jy ! Component: 200 - total flux cleaned = 0.00131418 Jy ! Total flux subtracted in 200 components = 0.00131418 Jy ! Clean residual min=-0.002890 max=0.002862 Jy/beam ! Clean residual mean=-0.000006 rms=0.001247 Jy/beam ! Combined flux in latest and established models = 0.0750813 Jy ! Performing phase self-cal ! Adding 82 model components to the UV plane model. ! The established model now contains 96 components and 0.0750813 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069764Jy sigma=0.054998 ! Fit after self-cal, rms=0.069534Jy sigma=0.054942 ! 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 0.87 FD 1.01 HN 1.00* KP 0.96 ! LA 0.90 MK 1.00* NL 0.98 OV 0.87 ! PT 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.94 HN 1.00* KP 0.98 ! LA 0.85 MK 1.00* NL 0.90 OV 0.84 ! PT 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.91 HN 1.00* KP 0.99 ! LA 0.85 MK 1.00* NL 0.91 OV 1.09 ! PT 0.80 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.87 HN 1.00* KP 0.84 ! LA 0.62 MK 1.00* NL 0.95 OV 0.74 ! PT 1.05 ! ! ! Fit before self-cal, rms=0.069534Jy sigma=0.054942 ! Fit after self-cal, rms=0.062258Jy sigma=0.048542 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=9.212 mas, bmaj=12.36 mas, bpa=8.888 degrees ! Estimated noise=19.7959 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 = -0.0128618 Jy ! Component: 100 - total flux cleaned = -0.014454 Jy ! Component: 150 - total flux cleaned = -0.0150662 Jy ! Component: 200 - total flux cleaned = -0.0154763 Jy ! Total flux subtracted in 200 components = -0.0154763 Jy ! Clean residual min=-0.001250 max=0.001258 Jy/beam ! Clean residual mean=-0.000006 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.059605 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 156 components and 0.0596051 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054780Jy sigma=0.050826 ! Fit after self-cal, rms=0.054797Jy sigma=0.050738 ! 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=0.054797Jy sigma=0.050738 ! Fit after self-cal, rms=0.051341Jy sigma=0.048317 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.225 mas, bmaj=12.52 mas, bpa=8.392 degrees ! Estimated noise=16.3753 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0105343 Jy ! Component: 100 - total flux cleaned = -0.0112876 Jy ! Component: 150 - total flux cleaned = -0.011516 Jy ! Component: 200 - total flux cleaned = -0.011574 Jy ! Total flux subtracted in 200 components = -0.011574 Jy ! Clean residual min=-0.000931 max=0.000934 Jy/beam ! Clean residual mean=-0.000002 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.0480311 Jy selfcal ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 207 components and 0.0480311 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.045286Jy sigma=0.050636 ! Fit after self-cal, rms=0.045256Jy sigma=0.050613 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 = -3.78627e-05 Jy ! Component: 100 - total flux cleaned = -0.000305402 Jy ! Component: 150 - total flux cleaned = -0.000537535 Jy ! Component: 200 - total flux cleaned = -0.000469921 Jy ! Total flux subtracted in 200 components = -0.000469921 Jy ! Clean residual min=-0.000522 max=0.000519 Jy/beam ! Clean residual mean=-0.000001 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.0475611 Jy ! Performing phase self-cal ! Adding 81 model components to the UV plane model. ! The established model now contains 284 components and 0.0475611 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.045013Jy sigma=0.050905 ! Fit after self-cal, rms=0.044977Jy sigma=0.050885 ! Inverting map ! Added new window around map position (-47.5, 105.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000697867 Jy ! Component: 100 - total flux cleaned = 0.000896525 Jy ! Component: 150 - total flux cleaned = 0.00106214 Jy ! Component: 200 - total flux cleaned = 0.00119597 Jy ! Total flux subtracted in 200 components = 0.00119597 Jy ! Clean residual min=-0.000871 max=0.000820 Jy/beam ! Clean residual mean=-0.000001 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.0487571 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 343 components and 0.0487571 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.044857Jy sigma=0.051034 ! Fit after self-cal, rms=0.044834Jy sigma=0.051023 ! 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=0.044834Jy sigma=0.051023 ! Fit after self-cal, rms=0.041768Jy sigma=0.048140 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.242 mas, bmaj=12.77 mas, bpa=7.663 degrees ! Estimated noise=13.543 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0041665 Jy ! Component: 100 - total flux cleaned = -0.00542047 Jy ! Component: 150 - total flux cleaned = -0.00567653 Jy ! Component: 200 - total flux cleaned = -0.00581337 Jy ! Total flux subtracted in 200 components = -0.00581337 Jy ! Clean residual min=-0.005109 max=0.003484 Jy/beam ! Clean residual mean=-0.000020 rms=0.001220 Jy/beam ! Combined flux in latest and established models = 0.0429437 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 368 components and 0.0429437 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.039369Jy sigma=0.049336 ! Fit after self-cal, rms=0.039296Jy sigma=0.049052 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 = -0.00122247 Jy ! Component: 100 - total flux cleaned = -0.00146396 Jy ! Component: 150 - total flux cleaned = -0.00150812 Jy ! Component: 200 - total flux cleaned = -0.0015426 Jy ! Total flux subtracted in 200 components = -0.0015426 Jy ! Clean residual min=-0.003160 max=0.002361 Jy/beam ! Clean residual mean=-0.000009 rms=0.000759 Jy/beam ! Combined flux in latest and established models = 0.0414011 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 383 components and 0.0414011 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.038483Jy sigma=0.049804 ! Fit after self-cal, rms=0.038451Jy sigma=0.049748 ! 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=0.038451Jy sigma=0.049748 ! Fit after self-cal, rms=0.036795Jy sigma=0.048128 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=10.89 mas, bmaj=14.98 mas, bpa=9.825 degrees ! Estimated noise=12.0152 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00466617 Jy ! Component: 100 - total flux cleaned = -0.00474226 Jy ! Component: 150 - total flux cleaned = -0.00461906 Jy ! Component: 200 - total flux cleaned = -0.00461711 Jy ! Total flux subtracted in 200 components = -0.00461711 Jy ! Clean residual min=-0.004652 max=0.003178 Jy/beam ! Clean residual mean=-0.000024 rms=0.001195 Jy/beam ! Combined flux in latest and established models = 0.036784 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 399 components and 0.036784 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.035144Jy sigma=0.049237 ! Fit after self-cal, rms=0.035082Jy sigma=0.048981 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 = -0.00133983 Jy ! Component: 100 - total flux cleaned = -0.00128387 Jy ! Component: 150 - total flux cleaned = -0.00139805 Jy ! Component: 200 - total flux cleaned = -0.0015002 Jy ! Total flux subtracted in 200 components = -0.0015002 Jy ! Clean residual min=-0.003218 max=0.002339 Jy/beam ! Clean residual mean=-0.000012 rms=0.000804 Jy/beam ! Combined flux in latest and established models = 0.0352838 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 407 components and 0.0352838 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.034488Jy sigma=0.049598 ! Fit after self-cal, rms=0.034479Jy sigma=0.049555 ! 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=9.332 mas, bmaj=13.11 mas, bpa=5.6 degrees ! Estimated noise=11.9271 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 9.332 x 13.11 at 5.6 degrees (North through East) ! Clean map min=-0.015302 max=0.053549 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=8.167 mas, bmaj=11.33 mas, bpa=1.239 degrees ! Estimated noise=17.8899 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109614 Jy ! Component: 100 - total flux cleaned = 0.00311976 Jy ! Component: 150 - total flux cleaned = 0.00542826 Jy ! Component: 200 - total flux cleaned = 0.00744265 Jy ! Total flux subtracted in 200 components = 0.00744265 Jy ! Clean residual min=-0.018292 max=0.024963 Jy/beam ! Clean residual mean=0.000052 rms=0.005311 Jy/beam ! Combined flux in latest and established models = 0.00744265 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.00744265 Jy ! Inverting map and beam ! Estimated beam: bmin=9.332 mas, bmaj=13.11 mas, bpa=5.6 degrees ! Estimated noise=11.9271 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) ! Added new window around map position (41, -57.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0173759 Jy ! Component: 100 - total flux cleaned = 0.0232466 Jy ! Component: 150 - total flux cleaned = 0.0261535 Jy ! Component: 200 - total flux cleaned = 0.0280904 Jy ! Total flux subtracted in 200 components = 0.0280904 Jy ! Clean residual min=-0.008208 max=0.008123 Jy/beam ! Clean residual mean=0.000002 rms=0.002579 Jy/beam ! Combined flux in latest and established models = 0.0355331 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 49 components and 0.0355331 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=10.89 mas, bmaj=14.98 mas, bpa=9.825 degrees ! Estimated noise=12.0152 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00298793 Jy ! Component: 100 - total flux cleaned = 0.00517624 Jy ! Component: 150 - total flux cleaned = 0.00614044 Jy ! Component: 200 - total flux cleaned = 0.00687698 Jy ! Total flux subtracted in 200 components = 0.00687698 Jy ! Clean residual min=-0.005681 max=0.005390 Jy/beam ! Clean residual mean=-0.000007 rms=0.001718 Jy/beam ! Combined flux in latest and established models = 0.0424101 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 = 0.000941174 Jy ! Component: 100 - total flux cleaned = 0.00167485 Jy ! Component: 150 - total flux cleaned = 0.00223129 Jy ! Component: 200 - total flux cleaned = 0.00254533 Jy ! Total flux subtracted in 200 components = 0.00254533 Jy ! Clean residual min=-0.005435 max=0.004506 Jy/beam ! Clean residual mean=-0.000013 rms=0.001442 Jy/beam ! Combined flux in latest and established models = 0.0449554 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 93 components and 0.0449554 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=9.332 mas, bmaj=13.11 mas, bpa=5.6 degrees ! Estimated noise=11.9271 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0005432 Jy ! Component: 100 - total flux cleaned = -0.000203848 Jy ! Component: 150 - total flux cleaned = 0.000296263 Jy ! Component: 200 - total flux cleaned = 0.000755793 Jy ! Total flux subtracted in 200 components = 0.000755793 Jy ! Clean residual min=-0.004693 max=0.004118 Jy/beam ! Clean residual mean=-0.000009 rms=0.001268 Jy/beam ! Combined flux in latest and established models = 0.0457112 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 110 components and 0.0457112 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.032808Jy sigma=0.054262 ! Fit after self-cal, rms=0.032442Jy sigma=0.053237 wmodel /g0/scr/pima/npcsc_uvs/J2109+8021_S_map.mod ! Writing 110 model components to file: /g0/scr/pima/npcsc_uvs/J2109+8021_S_map.mod wobs /g0/scr/pima/npcsc_uvs/J2109+8021_S_uvs.fits ! Writing UV FITS file: /g0/scr/pima/npcsc_uvs/J2109+8021_S_uvs.fits wwins /g0/scr/pima/npcsc_uvs/J2109+8021_S_map.win ! wwins: Wrote 2 windows to /g0/scr/pima/npcsc_uvs/J2109+8021_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 = -0.000446898 Jy ! Component: 100 - total flux cleaned = -0.000251385 Jy ! Component: 150 - total flux cleaned = -3.75803e-05 Jy ! Component: 200 - total flux cleaned = 0.000146407 Jy ! Component: 250 - total flux cleaned = 1.61598e-05 Jy ! Component: 300 - total flux cleaned = -0.000130213 Jy ! Component: 350 - total flux cleaned = -0.000237876 Jy ! Component: 400 - total flux cleaned = -0.000360175 Jy ! Component: 450 - total flux cleaned = -0.000452788 Jy ! Component: 500 - total flux cleaned = -0.000519545 Jy ! Component: 550 - total flux cleaned = -0.000561963 Jy ! Component: 600 - total flux cleaned = -0.000719416 Jy ! Component: 650 - total flux cleaned = -0.000870597 Jy ! Component: 700 - total flux cleaned = -0.00101589 Jy ! Component: 750 - total flux cleaned = -0.00117373 Jy ! Component: 800 - total flux cleaned = -0.00134408 Jy ! Component: 850 - total flux cleaned = -0.00151004 Jy ! Component: 900 - total flux cleaned = -0.00163948 Jy ! Component: 950 - total flux cleaned = -0.00178223 Jy ! Component: 1000 - total flux cleaned = -0.0018909 Jy ! Component: 1050 - total flux cleaned = -0.00198225 Jy ! Component: 1100 - total flux cleaned = -0.00207236 Jy ! Component: 1150 - total flux cleaned = -0.00211671 Jy ! Component: 1200 - total flux cleaned = -0.00217514 Jy ! Component: 1250 - total flux cleaned = -0.00221842 Jy ! Component: 1300 - total flux cleaned = -0.00226111 Jy ! Component: 1350 - total flux cleaned = -0.00233164 Jy ! Component: 1400 - total flux cleaned = -0.00240136 Jy ! Component: 1450 - total flux cleaned = -0.00245647 Jy ! Component: 1500 - total flux cleaned = -0.00248383 Jy ! Component: 1550 - total flux cleaned = -0.00249742 Jy ! Component: 1600 - total flux cleaned = -0.00253769 Jy ! Component: 1650 - total flux cleaned = -0.00253777 Jy ! Component: 1700 - total flux cleaned = -0.00252445 Jy ! Component: 1750 - total flux cleaned = -0.00248515 Jy ! Component: 1800 - total flux cleaned = -0.00245908 Jy ! Component: 1850 - total flux cleaned = -0.00245912 Jy ! Component: 1900 - total flux cleaned = -0.00244611 Jy ! Component: 1950 - total flux cleaned = -0.00244621 Jy ! Component: 2000 - total flux cleaned = -0.00242007 Jy ! Component: 2050 - total flux cleaned = -0.00240707 Jy ! Component: 2100 - total flux cleaned = -0.00240715 Jy ! Component: 2150 - total flux cleaned = -0.00239413 Jy ! Component: 2200 - total flux cleaned = -0.00242043 Jy ! Component: 2250 - total flux cleaned = -0.00243375 Jy ! Component: 2300 - total flux cleaned = -0.00243372 Jy ! Component: 2350 - total flux cleaned = -0.00246063 Jy ! Component: 2400 - total flux cleaned = -0.0024607 Jy ! Component: 2450 - total flux cleaned = -0.00248791 Jy ! Component: 2500 - total flux cleaned = -0.00248788 Jy ! Component: 2550 - total flux cleaned = -0.00252945 Jy ! Component: 2600 - total flux cleaned = -0.00254337 Jy ! Component: 2650 - total flux cleaned = -0.00255756 Jy ! Component: 2700 - total flux cleaned = -0.0025716 Jy ! Component: 2750 - total flux cleaned = -0.00260056 Jy ! Component: 2800 - total flux cleaned = -0.00262985 Jy ! Component: 2850 - total flux cleaned = -0.00264462 Jy ! Component: 2900 - total flux cleaned = -0.00265964 Jy ! Component: 2950 - total flux cleaned = -0.00270491 Jy ! Component: 3000 - total flux cleaned = -0.00275055 Jy ! Component: 3050 - total flux cleaned = -0.00281208 Jy ! Component: 3100 - total flux cleaned = -0.00285889 Jy ! Component: 3150 - total flux cleaned = -0.00290608 Jy ! Component: 3200 - total flux cleaned = -0.00297006 Jy ! Component: 3250 - total flux cleaned = -0.00300241 Jy ! Component: 3300 - total flux cleaned = -0.00301891 Jy ! Component: 3350 - total flux cleaned = -0.00305213 Jy ! Component: 3400 - total flux cleaned = -0.003086 Jy ! Component: 3450 - total flux cleaned = -0.00310332 Jy ! Component: 3500 - total flux cleaned = -0.00312059 Jy ! Component: 3550 - total flux cleaned = -0.00312057 Jy ! Component: 3600 - total flux cleaned = -0.00315579 Jy ! Component: 3650 - total flux cleaned = -0.00319162 Jy ! Component: 3700 - total flux cleaned = -0.00319173 Jy ! Component: 3750 - total flux cleaned = -0.00322857 Jy ! Component: 3800 - total flux cleaned = -0.00322873 Jy ! Component: 3850 - total flux cleaned = -0.00326674 Jy ! Component: 3900 - total flux cleaned = -0.003286 Jy ! Component: 3950 - total flux cleaned = -0.00328602 Jy ! Component: 4000 - total flux cleaned = -0.00332563 Jy ! Component: 4050 - total flux cleaned = -0.00336582 Jy ! Total flux subtracted in 4096 components = -0.00342684 Jy ! Clean residual min=-0.001111 max=0.001143 Jy/beam ! Clean residual mean=-0.000009 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.0422843 Jy keep ! Adding 243 model components to the UV plane model. ! The established model now contains 351 components and 0.0422843 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/npcsc_uvs/J2109+8021_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 9.332 x 13.11 at 5.6 degrees (North through East) ! Clean map min=-0.010786 max=0.02643 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/npcsc_uvs/J2109+8021_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0264302 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000416995 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -4.73316 4.73316 9.46631 18.9326 37.8652 75.7305 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.026 quit ! Quitting program ! Log file /g0/scr/pima/npcsc_uvs/J2109+8021_S_uvs.log closed on Sun Oct 6 14:31:41 2013