! Started logfile: J0538-4405_S_2009_05_13_pus_uvs.log on Sun Jan 22 11:33:50 2017 obs J0538-4405_S_2009_05_13_pus_uva.fits ! Reading UV FITS file: J0538-4405_S_2009_05_13_pus_uva.fits ! AN table 1: 28 integrations on 120 of 120 possible baselines. ! AN table 2: 19 integrations on 120 of 120 possible baselines. ! Apparent sampling: 0.0950355 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0538-4405 ! ! 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 2.23697e+09 8e+06 1 8e+06 ! 02 2 2.26697e+09 8e+06 1 8e+06 ! 03 3 2.35697e+09 8e+06 1 8e+06 ! 04 4 2.37697e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 1341 lines of history. ! ! Reading 2144 visibilities. select I ! Polarization I is unavailable. ! 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 ![@muppet J0538-4405_S_2009_05_13_pus] 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 292 telescope corrections were flagged in sub-array 1. ! A total of 232 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 292 telescope corrections were flagged in sub-array 1. ! A total of 232 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 292 telescope corrections were flagged in sub-array 1. ! A total of 232 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 292 telescope corrections were flagged in sub-array 1. ! A total of 232 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=2.788247Jy sigma=0.015000 ! Fit after self-cal, rms=2.700823Jy sigma=0.014611 ! 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=1.545 mas, bmaj=3.099 mas, bpa=-46.94 degrees ! Estimated noise=5228.8 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 = 2.63873 Jy ! Component: 100 - total flux cleaned = 3.27608 Jy ! Total flux subtracted in 100 components = 3.27608 Jy ! Clean residual min=-0.181577 max=0.298742 Jy/beam ! Clean residual mean=-0.005963 rms=0.046231 Jy/beam ! Combined flux in latest and established models = 3.27608 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 3.27608 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.752533Jy sigma=0.004247 ! Fit after self-cal, rms=0.752935Jy sigma=0.004243 ! Inverting map ! Added new window around map position (-5.5, -8.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.332572 Jy ! Component: 100 - total flux cleaned = 0.543084 Jy ! Total flux subtracted in 100 components = 0.543084 Jy ! Clean residual min=-0.116551 max=0.174162 Jy/beam ! Clean residual mean=-0.008787 rms=0.026267 Jy/beam ! Combined flux in latest and established models = 3.81917 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 9 components and 3.81917 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.489447Jy sigma=0.003077 ! Fit after self-cal, rms=0.488309Jy sigma=0.003069 ! Inverting map ! Added new window around map position (0.5, 7.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.165765 Jy ! Component: 100 - total flux cleaned = 0.195377 Jy ! Total flux subtracted in 100 components = 0.195377 Jy ! Clean residual min=-0.088873 max=0.096936 Jy/beam ! Clean residual mean=-0.009799 rms=0.018018 Jy/beam ! Combined flux in latest and established models = 4.01454 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 14 components and 4.01454 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.426642Jy sigma=0.002933 ! Fit after self-cal, rms=0.424288Jy sigma=0.002923 ! 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=1.984 mas, bmaj=3.839 mas, bpa=-44.47 degrees ! Estimated noise=2910.64 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 = 0.0586396 Jy ! Component: 100 - total flux cleaned = 0.0664351 Jy ! Component: 150 - total flux cleaned = 0.0712697 Jy ! Component: 200 - total flux cleaned = 0.0733457 Jy ! Total flux subtracted in 200 components = 0.0733457 Jy ! Clean residual min=-0.114668 max=0.035450 Jy/beam ! Clean residual mean=-0.039960 rms=0.022107 Jy/beam ! Combined flux in latest and established models = 4.08789 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 21 components and 4.08789 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.407771Jy sigma=0.002918 ! Fit after self-cal, rms=0.407289Jy sigma=0.002916 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.96 HN 1.00* HO 1.00 ! KK 0.99 KP 1.18 LA 0.96 MK 1.01 ! NL 1.00* NY 1.00* OV 0.98 PT 0.98 ! SC 1.00* TS 1.00* WZ 1.00* KB 1.00* ! ! A total of 30 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* HO 0.84 ! KK 0.93 KP 1.00* LA 1.00* MK 0.93 ! NL 1.00* NY 1.00* OV 1.00* PT 1.00* ! SC 1.00* TS 1.66 WZ 1.00* KB 1.06 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.92 HN 1.00* HO 1.04 ! KK 1.02 KP 1.00 LA 0.99 MK 0.99 ! NL 1.00* NY 1.00* OV 0.99 PT 0.99 ! SC 1.00* TS 1.00* WZ 1.00* KB 1.00* ! ! A total of 30 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* HO 0.87 ! KK 0.97 KP 1.00* LA 1.00* MK 0.92 ! NL 1.00* NY 1.00* OV 1.00* PT 1.00* ! SC 1.00* TS 1.19 WZ 1.00* KB 1.18 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.94 HN 1.00* HO 1.00 ! KK 0.98 KP 1.00 LA 0.99 MK 1.03 ! NL 1.00* NY 1.00* OV 1.05 PT 0.98 ! SC 1.00* TS 1.00* WZ 1.00* KB 1.00* ! ! A total of 30 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* HO 0.86 ! KK 0.95 KP 1.00* LA 1.00* MK 0.93 ! NL 1.00* NY 1.00* OV 1.00* PT 1.00* ! SC 1.00* TS 1.32 WZ 1.00* KB 1.10 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.00* HO 0.97 ! KK 1.03 KP 0.97 LA 1.00 MK 0.99 ! NL 1.00* NY 1.00* OV 0.99 PT 0.99 ! SC 1.00* TS 1.00* WZ 1.00* KB 1.00* ! ! A total of 30 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* HO 0.87 ! KK 1.00 KP 1.00* LA 1.00* MK 0.94 ! NL 1.00* NY 1.00* OV 1.00* PT 1.00* ! SC 1.00* TS 1.11 WZ 1.00* KB 1.12 ! ! ! Fit before self-cal, rms=0.407289Jy sigma=0.002916 ! Fit after self-cal, rms=0.303004Jy sigma=0.001417 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.004 mas, bmaj=3.875 mas, bpa=-43.13 degrees ! Estimated noise=3000.44 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 = -0.0195913 Jy ! Component: 100 - total flux cleaned = -0.0232354 Jy ! Component: 150 - total flux cleaned = -0.0232402 Jy ! Component: 200 - total flux cleaned = -0.0219702 Jy ! Total flux subtracted in 200 components = -0.0219702 Jy ! Clean residual min=-0.041908 max=0.026290 Jy/beam ! Clean residual mean=-0.005754 rms=0.009082 Jy/beam ! Combined flux in latest and established models = 4.06592 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 28 components and 4.06592 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.283059Jy sigma=0.001295 ! Fit after self-cal, rms=0.282535Jy sigma=0.001292 ! 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=0.282535Jy sigma=0.001292 ! Fit after self-cal, rms=0.277397Jy sigma=0.001271 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.002 mas, bmaj=3.895 mas, bpa=-43.22 degrees ! Estimated noise=2991.64 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0142363 Jy ! Component: 100 - total flux cleaned = -0.0154633 Jy ! Component: 150 - total flux cleaned = -0.014524 Jy ! Component: 200 - total flux cleaned = -0.0137511 Jy ! Total flux subtracted in 200 components = -0.0137511 Jy ! Clean residual min=-0.034003 max=0.020222 Jy/beam ! Clean residual mean=-0.004116 rms=0.007005 Jy/beam ! Combined flux in latest and established models = 4.05217 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 30 components and 4.05217 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.269421Jy sigma=0.001218 ! Fit after self-cal, rms=0.269257Jy sigma=0.001217 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 = -0.000100643 Jy ! Component: 100 - total flux cleaned = 0.00108723 Jy ! Component: 150 - total flux cleaned = 0.00108525 Jy ! Component: 200 - total flux cleaned = 0.00108138 Jy ! Total flux subtracted in 200 components = 0.00108138 Jy ! Clean residual min=-0.031242 max=0.018194 Jy/beam ! Clean residual mean=-0.004129 rms=0.006503 Jy/beam ! Combined flux in latest and established models = 4.05325 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 33 components and 4.05325 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.267037Jy sigma=0.001204 ! Fit after self-cal, rms=0.267008Jy sigma=0.001204 ! 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=0.267008Jy sigma=0.001204 ! Fit after self-cal, rms=0.264295Jy sigma=0.001187 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.002 mas, bmaj=3.914 mas, bpa=-43.26 degrees ! Estimated noise=2991.79 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00801919 Jy ! Component: 100 - total flux cleaned = -0.00734996 Jy ! Component: 150 - total flux cleaned = -0.0067732 Jy ! Component: 200 - total flux cleaned = -0.00627744 Jy ! Total flux subtracted in 200 components = -0.00627744 Jy ! Clean residual min=-0.026539 max=0.018366 Jy/beam ! Clean residual mean=-0.002596 rms=0.005358 Jy/beam ! Combined flux in latest and established models = 4.04697 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 35 components and 4.04697 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.261807Jy sigma=0.001168 ! Fit after self-cal, rms=0.261801Jy sigma=0.001168 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 = -0.000531369 Jy ! Component: 100 - total flux cleaned = -0.000135937 Jy ! Component: 150 - total flux cleaned = 0.000189519 Jy ! Component: 200 - total flux cleaned = 0.00076375 Jy ! Total flux subtracted in 200 components = 0.00076375 Jy ! Clean residual min=-0.024693 max=0.016894 Jy/beam ! Clean residual mean=-0.002604 rms=0.005081 Jy/beam ! Combined flux in latest and established models = 4.04774 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 38 components and 4.04774 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.260945Jy sigma=0.001162 ! Fit after self-cal, rms=0.260980Jy sigma=0.001162 ! 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=0.260980Jy sigma=0.001162 ! Fit after self-cal, rms=0.259960Jy sigma=0.001156 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=11.48 mas, bmaj=42.26 mas, bpa=8.984 degrees ! Estimated noise=4052.47 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00257413 Jy ! Component: 100 - total flux cleaned = -0.00247542 Jy ! Component: 150 - total flux cleaned = -0.00237838 Jy ! Component: 200 - total flux cleaned = -0.00228158 Jy ! Total flux subtracted in 200 components = -0.00228158 Jy ! Clean residual min=-0.028171 max=0.018020 Jy/beam ! Clean residual mean=-0.003711 rms=0.007194 Jy/beam ! Combined flux in latest and established models = 4.04545 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 42 components and 4.04545 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.259824Jy sigma=0.001155 ! Fit after self-cal, rms=0.259820Jy sigma=0.001155 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 = -0.000137315 Jy ! Component: 100 - total flux cleaned = -3.99682e-05 Jy ! Component: 150 - total flux cleaned = 0.000142009 Jy ! Component: 200 - total flux cleaned = 0.000237337 Jy ! Total flux subtracted in 200 components = 0.000237337 Jy ! Clean residual min=-0.028181 max=0.017981 Jy/beam ! Clean residual mean=-0.003715 rms=0.007158 Jy/beam ! Combined flux in latest and established models = 4.04569 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 43 components and 4.04569 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.259721Jy sigma=0.001154 ! Fit after self-cal, rms=0.259712Jy sigma=0.001154 ! 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=2.003 mas, bmaj=3.924 mas, bpa=-43.28 degrees ! Estimated noise=2992.53 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.003 x 3.924 at -43.28 degrees (North through East) ! Clean map min=-0.070361 max=3.4557 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=0.259712Jy sigma=0.001154 ! Fit after self-cal, rms=0.217891Jy sigma=0.000958 ! Inverting map and beam ! Estimated beam: bmin=2.002 mas, bmaj=3.926 mas, bpa=-43.29 degrees ! Estimated noise=2992.83 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00192495 Jy ! Component: 100 - total flux cleaned = -0.00195819 Jy ! Component: 150 - total flux cleaned = -0.00165043 Jy ! Component: 200 - total flux cleaned = -0.00138655 Jy ! Total flux subtracted in 200 components = -0.00138655 Jy ! Clean residual min=-0.020697 max=0.016064 Jy/beam ! Clean residual mean=-0.001562 rms=0.004429 Jy/beam ! Combined flux in latest and established models = 4.04431 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 47 components and 4.04431 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.216730Jy sigma=0.000950 ! Fit after self-cal, rms=0.216776Jy sigma=0.000949 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00064509 Jy ! Component: 100 - total flux cleaned = -0.000427571 Jy ! Component: 150 - total flux cleaned = -0.000242225 Jy ! Component: 200 - total flux cleaned = -0.000236326 Jy ! Total flux subtracted in 200 components = -0.000236326 Jy ! Clean residual min=-0.019981 max=0.015247 Jy/beam ! Clean residual mean=-0.001558 rms=0.004311 Jy/beam ! Combined flux in latest and established models = 4.04407 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 51 components and 4.04407 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.216381Jy sigma=0.000947 ! Fit after self-cal, rms=0.216430Jy sigma=0.000947 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.216430Jy sigma=0.000947 ! Fit after self-cal, rms=0.215775Jy sigma=0.000943 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=1.562 mas, bmaj=3.11 mas, bpa=-45.33 degrees ! Estimated noise=5235.46 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.59802 Jy ! Component: 100 - total flux cleaned = 3.19997 Jy ! Component: 150 - total flux cleaned = 3.5028 Jy ! Component: 200 - total flux cleaned = 3.70372 Jy ! Total flux subtracted in 200 components = 3.70372 Jy ! Clean residual min=-0.069069 max=0.131428 Jy/beam ! Clean residual mean=0.000792 rms=0.019227 Jy/beam ! Combined flux in latest and established models = 3.70372 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 10 model components to the UV plane model. ! The established model now contains 10 components and 3.70372 Jy ! Inverting map and beam ! Estimated beam: bmin=2.002 mas, bmaj=3.932 mas, bpa=-43.3 degrees ! Estimated noise=2992.29 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 (3, 9.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.195624 Jy ! Component: 100 - total flux cleaned = 0.286425 Jy ! Component: 150 - total flux cleaned = 0.329547 Jy ! Component: 200 - total flux cleaned = 0.34082 Jy ! Total flux subtracted in 200 components = 0.34082 Jy ! Clean residual min=-0.023514 max=0.022864 Jy/beam ! Clean residual mean=-0.001069 rms=0.005855 Jy/beam ! Combined flux in latest and established models = 4.04454 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 28 components and 4.04454 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=11.47 mas, bmaj=42.25 mas, bpa=8.96 degrees ! Estimated noise=4050.5 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00760653 Jy ! Component: 100 - total flux cleaned = 0.00809875 Jy ! Component: 150 - total flux cleaned = 0.00855916 Jy ! Component: 200 - total flux cleaned = 0.00898218 Jy ! Total flux subtracted in 200 components = 0.00898218 Jy ! Clean residual min=-0.026426 max=0.016682 Jy/beam ! Clean residual mean=-0.002565 rms=0.007359 Jy/beam ! Combined flux in latest and established models = 4.05352 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 = 7.35074e-05 Jy ! Component: 100 - total flux cleaned = 0.000151667 Jy ! Component: 150 - total flux cleaned = 0.000226208 Jy ! Component: 200 - total flux cleaned = 0.0002951 Jy ! Total flux subtracted in 200 components = 0.0002951 Jy ! Clean residual min=-0.025560 max=0.015277 Jy/beam ! Clean residual mean=-0.002560 rms=0.006600 Jy/beam ! Combined flux in latest and established models = 4.05382 Jy ! Adding 5 model components to the UV plane model. ! The established model now contains 33 components and 4.05382 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.002 mas, bmaj=3.932 mas, bpa=-43.3 degrees ! Estimated noise=2992.29 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.001356 Jy ! Component: 100 - total flux cleaned = 0.00139599 Jy ! Component: 150 - total flux cleaned = 4.41662e-05 Jy ! Component: 200 - total flux cleaned = -0.000539061 Jy ! Total flux subtracted in 200 components = -0.000539061 Jy ! Clean residual min=-0.019983 max=0.017443 Jy/beam ! Clean residual mean=-0.001161 rms=0.004569 Jy/beam ! Combined flux in latest and established models = 4.05328 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 40 components and 4.05328 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.222742Jy sigma=0.000965 ! Fit after self-cal, rms=0.221715Jy sigma=0.000960 wmodel J0538-4405_S_2009_05_13_pus_map.mod ! Writing 40 model components to file: J0538-4405_S_2009_05_13_pus_map.mod wobs J0538-4405_S_2009_05_13_pus_uvs.fits ! Writing UV FITS file: J0538-4405_S_2009_05_13_pus_uvs.fits wwins J0538-4405_S_2009_05_13_pus_map.win ! wwins: Wrote 4 windows to J0538-4405_S_2009_05_13_pus_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 = -0.00370469 Jy ! Component: 100 - total flux cleaned = -0.00607946 Jy ! Component: 150 - total flux cleaned = -0.00884559 Jy ! Component: 200 - total flux cleaned = -0.011737 Jy ! Component: 250 - total flux cleaned = -0.0149967 Jy ! Component: 300 - total flux cleaned = -0.0169124 Jy ! Component: 350 - total flux cleaned = -0.0185339 Jy ! Component: 400 - total flux cleaned = -0.0209986 Jy ! Component: 450 - total flux cleaned = -0.0227332 Jy ! Component: 500 - total flux cleaned = -0.0246347 Jy ! Component: 550 - total flux cleaned = -0.0266885 Jy ! Component: 600 - total flux cleaned = -0.028887 Jy ! Component: 650 - total flux cleaned = -0.0310293 Jy ! Component: 700 - total flux cleaned = -0.0333096 Jy ! Component: 750 - total flux cleaned = -0.0351665 Jy ! Component: 800 - total flux cleaned = -0.0371596 Jy ! Component: 850 - total flux cleaned = -0.0389312 Jy ! Component: 900 - total flux cleaned = -0.0406654 Jy ! Component: 950 - total flux cleaned = -0.0425319 Jy ! Component: 1000 - total flux cleaned = -0.0443612 Jy ! Component: 1050 - total flux cleaned = -0.0459916 Jy ! Component: 1100 - total flux cleaned = -0.0480647 Jy ! Component: 1150 - total flux cleaned = -0.0494728 Jy ! Component: 1200 - total flux cleaned = -0.0516207 Jy ! Component: 1250 - total flux cleaned = -0.0532728 Jy ! Component: 1300 - total flux cleaned = -0.0551909 Jy ! Component: 1350 - total flux cleaned = -0.0569303 Jy ! Component: 1400 - total flux cleaned = -0.0587795 Jy ! Component: 1450 - total flux cleaned = -0.0601774 Jy ! Component: 1500 - total flux cleaned = -0.0619645 Jy ! Component: 1550 - total flux cleaned = -0.063585 Jy ! Component: 1600 - total flux cleaned = -0.0647797 Jy ! Component: 1650 - total flux cleaned = -0.0663495 Jy ! Component: 1700 - total flux cleaned = -0.0676366 Jy ! Component: 1750 - total flux cleaned = -0.0687789 Jy ! Component: 1800 - total flux cleaned = -0.0700309 Jy ! Component: 1850 - total flux cleaned = -0.0712641 Jy ! Component: 1900 - total flux cleaned = -0.0723588 Jy ! Component: 1950 - total flux cleaned = -0.0736785 Jy ! Component: 2000 - total flux cleaned = -0.0747434 Jy ! Component: 2050 - total flux cleaned = -0.0756798 Jy ! Component: 2100 - total flux cleaned = -0.0768348 Jy ! Component: 2150 - total flux cleaned = -0.0777469 Jy ! Component: 2200 - total flux cleaned = -0.0788735 Jy ! Component: 2250 - total flux cleaned = -0.0798758 Jy ! Component: 2300 - total flux cleaned = -0.0811949 Jy ! Component: 2350 - total flux cleaned = -0.0819553 Jy ! Component: 2400 - total flux cleaned = -0.0832438 Jy ! Component: 2450 - total flux cleaned = -0.0839868 Jy ! Component: 2500 - total flux cleaned = -0.0847242 Jy ! Component: 2550 - total flux cleaned = -0.0857667 Jy ! Component: 2600 - total flux cleaned = -0.0864893 Jy ! Component: 2650 - total flux cleaned = -0.0873077 Jy ! Component: 2700 - total flux cleaned = -0.0880177 Jy ! Component: 2750 - total flux cleaned = -0.0885214 Jy ! Component: 2800 - total flux cleaned = -0.0894181 Jy ! Component: 2850 - total flux cleaned = -0.0898127 Jy ! Component: 2900 - total flux cleaned = -0.0904006 Jy ! Component: 2950 - total flux cleaned = -0.0907899 Jy ! Component: 3000 - total flux cleaned = -0.0913703 Jy ! Component: 3050 - total flux cleaned = -0.0917548 Jy ! Component: 3100 - total flux cleaned = -0.0923275 Jy ! Component: 3150 - total flux cleaned = -0.0928953 Jy ! Component: 3200 - total flux cleaned = -0.0933653 Jy ! Component: 3250 - total flux cleaned = -0.0937394 Jy ! Component: 3300 - total flux cleaned = -0.0943904 Jy ! Component: 3350 - total flux cleaned = -0.0949452 Jy ! Component: 3400 - total flux cleaned = -0.0954044 Jy ! Component: 3450 - total flux cleaned = -0.0957697 Jy ! Component: 3500 - total flux cleaned = -0.0964966 Jy ! Component: 3550 - total flux cleaned = -0.0968582 Jy ! Component: 3600 - total flux cleaned = -0.0975784 Jy ! Component: 3650 - total flux cleaned = -0.0980259 Jy ! Component: 3700 - total flux cleaned = -0.0985614 Jy ! Component: 3750 - total flux cleaned = -0.0990947 Jy ! Component: 3800 - total flux cleaned = -0.0995375 Jy ! Component: 3850 - total flux cleaned = -0.0999794 Jy ! Component: 3900 - total flux cleaned = -0.100508 Jy ! Component: 3950 - total flux cleaned = -0.100949 Jy ! Component: 4000 - total flux cleaned = -0.101564 Jy ! Component: 4050 - total flux cleaned = -0.102355 Jy ! Total flux subtracted in 4096 components = -0.102795 Jy ! Clean residual min=-0.005831 max=0.004380 Jy/beam ! Clean residual mean=-0.000379 rms=0.001493 Jy/beam ! Combined flux in latest and established models = 3.95048 Jy keep ! Adding 227 model components to the UV plane model. ! The established model now contains 267 components and 3.95048 Jy ![Exited script file: muppet] wmap "J0538-4405_S_2009_05_13_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.002 x 3.932 at -43.3 degrees (North through East) ! Clean map min=-0.036427 max=3.454 Jy/beam ! Writing clean map to FITS file: J0538-4405_S_2009_05_13_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 3.45404 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00140337 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.12189 0.12189 0.24378 0.487559 0.975118 1.95024 3.90047 7.80095 15.6019 31.2038 62.4076 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0042 print "peak=",int(1000*peak_flux)/1000 ! peak= 3.454 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.002 x 3.932 at -43.3 degrees (North through East) ! Clean map min=-0.036427 max=3.454 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J0538-4405_S_2009_05_13_pus_uvs.log closed on Sun Jan 22 11:33:55 2017