! Started logfile: /scr/pima/bs241a_uvs/J1459-2123_X_uvs.log on Fri Mar 20 14:41:47 2015 obs /scr/pima/bs241a_uvs/J1459-2123_X_uva.fits ! Reading UV FITS file: /scr/pima/bs241a_uvs/J1459-2123_X_uva.fits ! AN table 1: 65 integrations on 15 of 15 possible baselines. ! AN table 2: 59 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.752033 visibilities/baseline/integration-bin. ! Found source: J1459-2123 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): I ! ! Read 0 lines of history. ! ! Reading 13320 visibilities. select RR ! Polarization RR is unavailable. ! Selecting polarization: I, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bs241a_uvs/J1459-2123_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.000211Jy sigma=30.661979 ! Fit after self-cal, rms=0.986872Jy sigma=30.287801 ! 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=2.576 mas, bmaj=7.373 mas, bpa=-14.72 degrees ! Estimated noise=0.510023 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 = 0.00990079 Jy ! Component: 100 - total flux cleaned = 0.0123925 Jy ! Total flux subtracted in 100 components = 0.0123925 Jy ! Clean residual min=-0.001779 max=0.002277 Jy/beam ! Clean residual mean=-0.000006 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.0123925 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0123925 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022710Jy sigma=0.631683 ! Fit after self-cal, rms=0.021076Jy sigma=0.577298 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00376529 Jy ! Component: 100 - total flux cleaned = 0.0044306 Jy ! Total flux subtracted in 100 components = 0.0044306 Jy ! Clean residual min=-0.001409 max=0.001585 Jy/beam ! Clean residual mean=-0.000003 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.0168231 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 0.0168231 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.020533Jy sigma=0.567090 ! Fit after self-cal, rms=0.020521Jy sigma=0.566648 ! 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=3.213 mas, bmaj=7.87 mas, bpa=-12.61 degrees ! Estimated noise=0.203963 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 = -0.000422304 Jy ! Component: 100 - total flux cleaned = -0.000406903 Jy ! Component: 150 - total flux cleaned = -0.000363036 Jy ! Component: 200 - total flux cleaned = -0.000323264 Jy ! Total flux subtracted in 200 components = -0.000323264 Jy ! Clean residual min=-0.001380 max=0.001094 Jy/beam ! Clean residual mean=-0.000004 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.0164999 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 32 components and 0.0164999 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.020492Jy sigma=0.565759 ! Fit after self-cal, rms=0.020470Jy sigma=0.565304 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.213 x 7.87 at -12.61 degrees (North through East) ! Clean map min=-0.0013556 max=0.015217 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.05 KP 1.07 LA 1.00 ! NL 1.01 OV 0.88 PT 1.14 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.07 KP 1.03 LA 0.87 NL 0.99 ! OV 0.86 PT 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.86 FD 1.15 KP 0.99 LA 0.97 ! NL 1.14 OV 0.84 PT 1.14 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.87 FD 1.16 KP 1.12 LA 1.06 ! NL 0.99 OV 0.93 PT 1.11 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 1.17 KP 1.17 LA 1.10 ! NL 0.96 OV 0.87 PT 1.15 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 KP 1.01 LA 0.87 NL 0.87 ! OV 0.84 PT 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 FD 1.08 KP 1.16 LA 0.90 ! NL 0.97 OV 0.93 PT 1.01 ! ! ! Fit before self-cal, rms=0.020470Jy sigma=0.565304 ! Fit after self-cal, rms=0.020232Jy sigma=0.563042 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.174 mas, bmaj=7.853 mas, bpa=-12.74 degrees ! Estimated noise=0.206306 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 = 0.000411221 Jy ! Component: 100 - total flux cleaned = 0.000574062 Jy ! Component: 150 - total flux cleaned = 0.000648539 Jy ! Component: 200 - total flux cleaned = 0.000680607 Jy ! Total flux subtracted in 200 components = 0.000680607 Jy ! Clean residual min=-0.000846 max=0.000661 Jy/beam ! Clean residual mean=-0.000003 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.0171805 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 39 components and 0.0171805 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.020213Jy sigma=0.562862 ! Fit after self-cal, rms=0.020195Jy sigma=0.562367 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.020195Jy sigma=0.562367 ! Fit after self-cal, rms=0.020039Jy sigma=0.561759 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.147 mas, bmaj=7.851 mas, bpa=-12.83 degrees ! Estimated noise=0.205512 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000118414 Jy ! Component: 100 - total flux cleaned = 0.000124982 Jy ! Component: 150 - total flux cleaned = 0.000137215 Jy ! Component: 200 - total flux cleaned = 0.000148435 Jy ! Total flux subtracted in 200 components = 0.000148435 Jy ! Clean residual min=-0.000741 max=0.000549 Jy/beam ! Clean residual mean=-0.000002 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.0173289 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 52 components and 0.0173289 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.020033Jy sigma=0.561672 ! Fit after self-cal, rms=0.020033Jy sigma=0.561482 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 = -3.73815e-05 Jy ! Component: 100 - total flux cleaned = -4.32025e-05 Jy ! Component: 150 - total flux cleaned = -3.75363e-05 Jy ! Component: 200 - total flux cleaned = -3.77099e-05 Jy ! Total flux subtracted in 200 components = -3.77099e-05 Jy ! Clean residual min=-0.000767 max=0.000574 Jy/beam ! Clean residual mean=-0.000002 rms=0.000161 Jy/beam ! Combined flux in latest and established models = 0.0172912 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 60 components and 0.0172912 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.020030Jy sigma=0.561397 ! Fit after self-cal, rms=0.020029Jy sigma=0.561385 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.020029Jy sigma=0.561385 ! Fit after self-cal, rms=0.020070Jy sigma=0.561337 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.142 mas, bmaj=7.856 mas, bpa=-12.78 degrees ! Estimated noise=0.205468 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.12768e-05 Jy ! Component: 100 - total flux cleaned = 7.82134e-05 Jy ! Component: 150 - total flux cleaned = 8.33909e-05 Jy ! Component: 200 - total flux cleaned = 9.30393e-05 Jy ! Total flux subtracted in 200 components = 9.30393e-05 Jy ! Clean residual min=-0.000730 max=0.000548 Jy/beam ! Clean residual mean=-0.000002 rms=0.000154 Jy/beam ! Combined flux in latest and established models = 0.0173842 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 61 components and 0.0173842 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.020067Jy sigma=0.561280 ! Fit after self-cal, rms=0.020069Jy sigma=0.561233 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 = -2.95323e-05 Jy ! Component: 100 - total flux cleaned = -2.48404e-05 Jy ! Component: 150 - total flux cleaned = -2.49015e-05 Jy ! Component: 200 - total flux cleaned = -2.07208e-05 Jy ! Total flux subtracted in 200 components = -2.07208e-05 Jy ! Clean residual min=-0.000726 max=0.000541 Jy/beam ! Clean residual mean=-0.000002 rms=0.000154 Jy/beam ! Combined flux in latest and established models = 0.0173635 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 66 components and 0.0173635 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.020067Jy sigma=0.561180 ! Fit after self-cal, rms=0.020066Jy sigma=0.561171 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.020066Jy sigma=0.561171 ! Fit after self-cal, rms=0.019974Jy sigma=0.560931 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.644 mas, bmaj=8.03 mas, bpa=-11.84 degrees ! Estimated noise=0.206416 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.1714e-05 Jy ! Component: 100 - total flux cleaned = -9.67504e-05 Jy ! Component: 150 - total flux cleaned = -0.000103417 Jy ! Component: 200 - total flux cleaned = -0.000109639 Jy ! Total flux subtracted in 200 components = -0.000109639 Jy ! Clean residual min=-0.000672 max=0.000451 Jy/beam ! Clean residual mean=-0.000001 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.0172539 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 71 components and 0.0172539 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.019973Jy sigma=0.560869 ! Fit after self-cal, rms=0.019974Jy sigma=0.560788 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 = -2.58695e-05 Jy ! Component: 100 - total flux cleaned = -2.58708e-05 Jy ! Component: 150 - total flux cleaned = -2.28674e-05 Jy ! Component: 200 - total flux cleaned = -2.02042e-05 Jy ! Total flux subtracted in 200 components = -2.02042e-05 Jy ! Clean residual min=-0.000671 max=0.000460 Jy/beam ! Clean residual mean=-0.000001 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.0172337 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 75 components and 0.0172337 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.019973Jy sigma=0.560757 ! Fit after self-cal, rms=0.019972Jy sigma=0.560715 ! 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=3.148 mas, bmaj=7.872 mas, bpa=-12.72 degrees ! Estimated noise=0.204574 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.148 x 7.872 at -12.72 degrees (North through East) ! Clean map min=-0.00070143 max=0.014929 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=2.538 mas, bmaj=7.402 mas, bpa=-14.83 degrees ! Estimated noise=0.507019 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0128093 Jy ! Component: 100 - total flux cleaned = 0.0160511 Jy ! Component: 150 - total flux cleaned = 0.0165803 Jy ! Component: 200 - total flux cleaned = 0.0167512 Jy ! Total flux subtracted in 200 components = 0.0167512 Jy ! Clean residual min=-0.001194 max=0.001312 Jy/beam ! Clean residual mean=-0.000001 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.0167512 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0167512 Jy ! Inverting map and beam ! Estimated beam: bmin=3.148 mas, bmaj=7.872 mas, bpa=-12.72 degrees ! Estimated noise=0.204574 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 = 0.000357167 Jy ! Component: 100 - total flux cleaned = 0.000378181 Jy ! Component: 150 - total flux cleaned = 0.000421184 Jy ! Component: 200 - total flux cleaned = 0.000421446 Jy ! Total flux subtracted in 200 components = 0.000421446 Jy ! Clean residual min=-0.000826 max=0.000582 Jy/beam ! Clean residual mean=-0.000001 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.0171727 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 47 components and 0.0171727 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.644 mas, bmaj=8.03 mas, bpa=-11.84 degrees ! Estimated noise=0.206416 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.77345e-06 Jy ! Component: 100 - total flux cleaned = 1.76461e-05 Jy ! Component: 150 - total flux cleaned = 3.19897e-05 Jy ! Component: 200 - total flux cleaned = 4.50437e-05 Jy ! Total flux subtracted in 200 components = 4.50437e-05 Jy ! Clean residual min=-0.000752 max=0.000502 Jy/beam ! Clean residual mean=-0.000001 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.0172177 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 = -5.63275e-08 Jy ! Component: 100 - total flux cleaned = 5.9219e-06 Jy ! Component: 150 - total flux cleaned = 6.05804e-06 Jy ! Component: 200 - total flux cleaned = 1.1332e-05 Jy ! Total flux subtracted in 200 components = 1.1332e-05 Jy ! Clean residual min=-0.000740 max=0.000489 Jy/beam ! Clean residual mean=-0.000001 rms=0.000153 Jy/beam ! Combined flux in latest and established models = 0.0172291 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 64 components and 0.0172291 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.148 mas, bmaj=7.872 mas, bpa=-12.72 degrees ! Estimated noise=0.204574 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.31202e-05 Jy ! Component: 100 - total flux cleaned = 3.71146e-05 Jy ! Component: 150 - total flux cleaned = 3.07122e-05 Jy ! Component: 200 - total flux cleaned = 3.08218e-05 Jy ! Total flux subtracted in 200 components = 3.08218e-05 Jy ! Clean residual min=-0.000764 max=0.000534 Jy/beam ! Clean residual mean=-0.000001 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.0172599 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 74 components and 0.0172599 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.019977Jy sigma=0.560841 ! Fit after self-cal, rms=0.019977Jy sigma=0.560821 wmodel /scr/pima/bs241a_uvs/J1459-2123_X_map.mod ! Writing 74 model components to file: /scr/pima/bs241a_uvs/J1459-2123_X_map.mod wobs /scr/pima/bs241a_uvs/J1459-2123_X_uvs.fits ! Writing UV FITS file: /scr/pima/bs241a_uvs/J1459-2123_X_uvs.fits wwins /scr/pima/bs241a_uvs/J1459-2123_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bs241a_uvs/J1459-2123_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000266201 Jy ! Component: 100 - total flux cleaned = -0.000246818 Jy ! Component: 150 - total flux cleaned = -0.000268722 Jy ! Component: 200 - total flux cleaned = -0.00030235 Jy ! Component: 250 - total flux cleaned = -0.000327064 Jy ! Component: 300 - total flux cleaned = -0.000361355 Jy ! Component: 350 - total flux cleaned = -0.000398589 Jy ! Component: 400 - total flux cleaned = -0.0004084 Jy ! Component: 450 - total flux cleaned = -0.000417765 Jy ! Component: 500 - total flux cleaned = -0.000430989 Jy ! Component: 550 - total flux cleaned = -0.000439299 Jy ! Component: 600 - total flux cleaned = -0.000455314 Jy ! Component: 650 - total flux cleaned = -0.000447553 Jy ! Component: 700 - total flux cleaned = -0.000425448 Jy ! Component: 750 - total flux cleaned = -0.000418436 Jy ! Component: 800 - total flux cleaned = -0.000431996 Jy ! Component: 850 - total flux cleaned = -0.000438396 Jy ! Component: 900 - total flux cleaned = -0.000435236 Jy ! Component: 950 - total flux cleaned = -0.000459657 Jy ! Component: 1000 - total flux cleaned = -0.000483336 Jy ! Component: 1050 - total flux cleaned = -0.000506372 Jy ! Component: 1100 - total flux cleaned = -0.000523185 Jy ! Component: 1150 - total flux cleaned = -0.000542356 Jy ! Component: 1200 - total flux cleaned = -0.000561068 Jy ! Component: 1250 - total flux cleaned = -0.0005793 Jy ! Component: 1300 - total flux cleaned = -0.000597148 Jy ! Component: 1350 - total flux cleaned = -0.000609663 Jy ! Component: 1400 - total flux cleaned = -0.000616987 Jy ! Component: 1450 - total flux cleaned = -0.000617008 Jy ! Component: 1500 - total flux cleaned = -0.000624039 Jy ! Component: 1550 - total flux cleaned = -0.000626319 Jy ! Component: 1600 - total flux cleaned = -0.000628578 Jy ! Component: 1650 - total flux cleaned = -0.000628589 Jy ! Component: 1700 - total flux cleaned = -0.000632972 Jy ! Component: 1750 - total flux cleaned = -0.000637306 Jy ! Component: 1800 - total flux cleaned = -0.000639434 Jy ! Component: 1850 - total flux cleaned = -0.000645715 Jy ! Component: 1900 - total flux cleaned = -0.000653918 Jy ! Component: 1950 - total flux cleaned = -0.000655915 Jy ! Component: 2000 - total flux cleaned = -0.000655914 Jy ! Component: 2050 - total flux cleaned = -0.000653949 Jy ! Component: 2100 - total flux cleaned = -0.000655868 Jy ! Component: 2150 - total flux cleaned = -0.000652055 Jy ! Component: 2200 - total flux cleaned = -0.000652068 Jy ! Component: 2250 - total flux cleaned = -0.000650209 Jy ! Component: 2300 - total flux cleaned = -0.000646551 Jy ! Component: 2350 - total flux cleaned = -0.000644755 Jy ! Component: 2400 - total flux cleaned = -0.000644755 Jy ! Component: 2450 - total flux cleaned = -0.000641232 Jy ! Component: 2500 - total flux cleaned = -0.000637742 Jy ! Component: 2550 - total flux cleaned = -0.000639449 Jy ! Component: 2600 - total flux cleaned = -0.000634332 Jy ! Component: 2650 - total flux cleaned = -0.000632654 Jy ! Component: 2700 - total flux cleaned = -0.000632648 Jy ! Component: 2750 - total flux cleaned = -0.000631007 Jy ! Component: 2800 - total flux cleaned = -0.000624511 Jy ! Component: 2850 - total flux cleaned = -0.000622924 Jy ! Component: 2900 - total flux cleaned = -0.000618171 Jy ! Component: 2950 - total flux cleaned = -0.000618163 Jy ! Component: 3000 - total flux cleaned = -0.000611926 Jy ! Component: 3050 - total flux cleaned = -0.000608847 Jy ! Component: 3100 - total flux cleaned = -0.000607316 Jy ! Component: 3150 - total flux cleaned = -0.000604284 Jy ! Component: 3200 - total flux cleaned = -0.000604286 Jy ! Component: 3250 - total flux cleaned = -0.000604274 Jy ! Component: 3300 - total flux cleaned = -0.000599848 Jy ! Component: 3350 - total flux cleaned = -0.000595471 Jy ! Component: 3400 - total flux cleaned = -0.000586808 Jy ! Component: 3450 - total flux cleaned = -0.000583941 Jy ! Component: 3500 - total flux cleaned = -0.000576809 Jy ! Component: 3550 - total flux cleaned = -0.000566912 Jy ! Component: 3600 - total flux cleaned = -0.000562705 Jy ! Component: 3650 - total flux cleaned = -0.000555721 Jy ! Component: 3700 - total flux cleaned = -0.000547391 Jy ! Component: 3750 - total flux cleaned = -0.000540479 Jy ! Component: 3800 - total flux cleaned = -0.000533613 Jy ! Component: 3850 - total flux cleaned = -0.00052542 Jy ! Component: 3900 - total flux cleaned = -0.000519984 Jy ! Component: 3950 - total flux cleaned = -0.000514583 Jy ! Component: 4000 - total flux cleaned = -0.000515929 Jy ! Component: 4050 - total flux cleaned = -0.000517261 Jy ! Total flux subtracted in 4096 components = -0.00051993 Jy ! Clean residual min=-0.000072 max=0.000085 Jy/beam ! Clean residual mean=-0.000001 rms=0.000026 Jy/beam ! Combined flux in latest and established models = 0.01674 Jy keep ! Adding 349 model components to the UV plane model. ! The established model now contains 423 components and 0.01674 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bs241a_uvs/J1459-2123_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.148 x 7.872 at -12.72 degrees (North through East) ! Clean map min=-0.00056682 max=0.014852 Jy/beam ! Writing clean map to FITS file: /scr/pima/bs241a_uvs/J1459-2123_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0148516 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 2.61268e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.527756 0.527756 1.05551 2.11102 4.22205 8.4441 16.8882 33.7764 67.5528 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.014 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 568.444 quit ! Quitting program ! Log file /scr/pima/bs241a_uvs/J1459-2123_X_uvs.log closed on Fri Mar 20 14:41:51 2015