! Started logfile: /scr/pima/bg219e_uvs/J1154-3505_S_uvs.log on Thu Apr 7 06:43:16 2016 obs /scr/pima/bg219e_uvs/J1154-3505_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1154-3505_S_uva.fits ! AN table 1: 52 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.666239 visibilities/baseline/integration-bin. ! Found source: J1154-3505 ! ! 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 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 6236 visibilities. select rr, 1,2,3,4,6,7,8 ! Restricting channel ranges to the available 4 channels. ! 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 /scr/pima/bg219e_uvs/J1154-3505_S] 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 0.500x0.500 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 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.739690Jy sigma=17.440055 ! Fit after self-cal, rms=0.918412Jy sigma=8.679551 ! 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=2.378 mas, bmaj=7.77 mas, bpa=-3.817 degrees ! Estimated noise=1.21525 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 = 0.544054 Jy ! Component: 100 - total flux cleaned = 0.801846 Jy ! Total flux subtracted in 100 components = 0.801846 Jy ! Clean residual min=-0.071977 max=0.173948 Jy/beam ! Clean residual mean=-0.000217 rms=0.024222 Jy/beam ! Combined flux in latest and established models = 0.801846 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 34 components and 0.801846 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.913489Jy sigma=7.758881 ! Fit after self-cal, rms=0.912773Jy sigma=7.754436 ! Inverting map ! Added new window around map position (-4, 3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.19293 Jy ! Component: 100 - total flux cleaned = 0.337705 Jy ! Total flux subtracted in 100 components = 0.337705 Jy ! Clean residual min=-0.058306 max=0.123812 Jy/beam ! Clean residual mean=-0.000190 rms=0.019671 Jy/beam ! Combined flux in latest and established models = 1.13955 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 80 components and 1.13955 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.765043Jy sigma=6.383839 ! Fit after self-cal, rms=0.763142Jy sigma=6.356502 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.853 mas, bmaj=9.061 mas, bpa=-3.969 degrees ! Estimated noise=0.843433 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 = 0.278814 Jy ! Component: 100 - total flux cleaned = 0.464777 Jy ! Component: 150 - total flux cleaned = 0.592447 Jy ! Component: 200 - total flux cleaned = 0.680566 Jy ! Total flux subtracted in 200 components = 0.680566 Jy ! Clean residual min=-0.083541 max=0.168286 Jy/beam ! Clean residual mean=0.000255 rms=0.031744 Jy/beam ! Combined flux in latest and established models = 1.82012 Jy ! Performing phase self-cal ! Adding 75 model components to the UV plane model. ! The established model now contains 140 components and 1.82012 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.556492Jy sigma=4.809240 ! Fit after self-cal, rms=0.551160Jy sigma=4.739554 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.853 x 9.061 at -3.969 degrees (North through East) ! Clean map min=-0.080428 max=0.73424 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: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.551160Jy sigma=4.739554 ! Fit after self-cal, rms=0.551160Jy sigma=4.739554 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.853 mas, bmaj=9.061 mas, bpa=-3.969 degrees ! Estimated noise=0.843433 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 (-89.5, -21.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.176774 Jy ! Component: 100 - total flux cleaned = 0.289997 Jy ! Component: 150 - total flux cleaned = 0.375119 Jy ! Component: 200 - total flux cleaned = 0.444125 Jy ! Total flux subtracted in 200 components = 0.444125 Jy ! Clean residual min=-0.075762 max=0.136253 Jy/beam ! Clean residual mean=-0.000184 rms=0.024369 Jy/beam ! Combined flux in latest and established models = 2.26424 Jy ! Performing phase self-cal ! Adding 120 model components to the UV plane model. ! The established model now contains 250 components and 2.26424 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.438953Jy sigma=3.881173 ! Fit after self-cal, rms=0.424444Jy sigma=3.682080 ! 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=0.424444Jy sigma=3.682080 ! Fit after self-cal, rms=0.424444Jy sigma=3.682080 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.853 mas, bmaj=9.061 mas, bpa=-3.969 degrees ! Estimated noise=0.843433 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0933945 Jy ! Component: 100 - total flux cleaned = 0.161293 Jy ! Component: 150 - total flux cleaned = 0.215169 Jy ! Component: 200 - total flux cleaned = 0.259584 Jy ! Total flux subtracted in 200 components = 0.259584 Jy ! Clean residual min=-0.063751 max=0.120541 Jy/beam ! Clean residual mean=-0.000312 rms=0.020794 Jy/beam ! Combined flux in latest and established models = 2.52383 Jy selfcal ! Performing phase self-cal ! Adding 87 model components to the UV plane model. ! The established model now contains 303 components and 2.52383 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.375160Jy sigma=3.381537 ! Fit after self-cal, rms=0.370800Jy sigma=3.316848 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 (-10, -1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.116999 Jy ! Component: 100 - total flux cleaned = 0.186048 Jy ! Component: 150 - total flux cleaned = 0.238944 Jy ! Component: 200 - total flux cleaned = 0.281779 Jy ! Total flux subtracted in 200 components = 0.281779 Jy ! Clean residual min=-0.050340 max=0.105036 Jy/beam ! Clean residual mean=-0.000039 rms=0.016417 Jy/beam ! Combined flux in latest and established models = 2.80561 Jy ! Performing phase self-cal ! Adding 83 model components to the UV plane model. ! The established model now contains 364 components and 2.8056 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.308187Jy sigma=2.784096 ! Fit after self-cal, rms=0.301270Jy sigma=2.710580 ! Inverting map ! Added new window around map position (6, 5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0910001 Jy ! Component: 100 - total flux cleaned = 0.148676 Jy ! Component: 150 - total flux cleaned = 0.19736 Jy ! Component: 200 - total flux cleaned = 0.239236 Jy ! Total flux subtracted in 200 components = 0.239236 Jy ! Clean residual min=-0.039921 max=0.054569 Jy/beam ! Clean residual mean=0.000121 rms=0.012924 Jy/beam ! Combined flux in latest and established models = 3.04484 Jy ! Performing phase self-cal ! Adding 92 model components to the UV plane model. ! The established model now contains 444 components and 3.04484 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.245476Jy sigma=2.299293 ! Fit after self-cal, rms=0.242483Jy sigma=2.263510 ! 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=0.242483Jy sigma=2.263510 ! Fit after self-cal, rms=0.234101Jy sigma=2.220206 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.853 mas, bmaj=9.057 mas, bpa=-3.965 degrees ! Estimated noise=0.847232 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0387067 Jy ! Component: 100 - total flux cleaned = 0.0642399 Jy ! Component: 150 - total flux cleaned = 0.0834518 Jy ! Component: 200 - total flux cleaned = 0.0998003 Jy ! Total flux subtracted in 200 components = 0.0998003 Jy ! Clean residual min=-0.036235 max=0.047685 Jy/beam ! Clean residual mean=0.000226 rms=0.011362 Jy/beam ! Combined flux in latest and established models = 3.14464 Jy selfcal ! Performing phase self-cal ! Adding 86 model components to the UV plane model. ! The established model now contains 503 components and 3.14464 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.218909Jy sigma=2.121761 ! Fit after self-cal, rms=0.218352Jy sigma=2.112829 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 (-82, -19). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0507882 Jy ! Component: 100 - total flux cleaned = 0.0812742 Jy ! Component: 150 - total flux cleaned = 0.0991308 Jy ! Component: 200 - total flux cleaned = 0.110743 Jy ! Total flux subtracted in 200 components = 0.110743 Jy ! Clean residual min=-0.033149 max=0.046693 Jy/beam ! Clean residual mean=0.000160 rms=0.009385 Jy/beam ! Combined flux in latest and established models = 3.25538 Jy ! Performing phase self-cal ! Adding 93 model components to the UV plane model. ! The established model now contains 579 components and 3.25538 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.200257Jy sigma=1.951680 ! Fit after self-cal, rms=0.198756Jy sigma=1.933595 ! Inverting map ! Added new window around map position (-97.5, -30). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0481589 Jy ! Component: 100 - total flux cleaned = 0.0763803 Jy ! Component: 150 - total flux cleaned = 0.0981244 Jy ! Component: 200 - total flux cleaned = 0.115516 Jy ! Total flux subtracted in 200 components = 0.115516 Jy ! Clean residual min=-0.029505 max=0.026000 Jy/beam ! Clean residual mean=0.000132 rms=0.007753 Jy/beam ! Combined flux in latest and established models = 3.3709 Jy ! Performing phase self-cal ! Adding 93 model components to the UV plane model. ! The established model now contains 649 components and 3.3709 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.180034Jy sigma=1.773601 ! Fit after self-cal, rms=0.178664Jy sigma=1.755833 ! 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=0.178664Jy sigma=1.755833 ! Fit after self-cal, rms=0.165847Jy sigma=1.673027 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.656 mas, bmaj=20.08 mas, bpa=-1.313 degrees ! Estimated noise=1.26069 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0296736 Jy ! Component: 100 - total flux cleaned = 0.0512301 Jy ! Component: 150 - total flux cleaned = 0.0678282 Jy ! Component: 200 - total flux cleaned = 0.0803463 Jy ! Total flux subtracted in 200 components = 0.0803463 Jy ! Clean residual min=-0.043512 max=0.031862 Jy/beam ! Clean residual mean=0.000764 rms=0.013154 Jy/beam ! Combined flux in latest and established models = 3.45125 Jy selfcal ! Performing phase self-cal ! Adding 66 model components to the UV plane model. ! The established model now contains 697 components and 3.45125 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.158486Jy sigma=1.628488 ! Fit after self-cal, rms=0.157794Jy sigma=1.615918 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 = 0.0153271 Jy ! Component: 100 - total flux cleaned = 0.0266515 Jy ! Component: 150 - total flux cleaned = 0.0358236 Jy ! Component: 200 - total flux cleaned = 0.0431406 Jy ! Total flux subtracted in 200 components = 0.0431406 Jy ! Clean residual min=-0.044381 max=0.030644 Jy/beam ! Clean residual mean=0.000741 rms=0.012368 Jy/beam ! Combined flux in latest and established models = 3.49439 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 717 components and 3.49439 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.154823Jy sigma=1.600867 ! Fit after self-cal, rms=0.154582Jy sigma=1.594711 ! 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=2.853 mas, bmaj=9.065 mas, bpa=-3.906 degrees ! Estimated noise=0.843635 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.853 x 9.065 at -3.906 degrees (North through East) ! Clean map min=-0.026279 max=0.69197 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=0.154582Jy sigma=1.594711 ! Fit after self-cal, rms=0.150167Jy sigma=1.535376 ! Inverting map and beam ! Estimated beam: bmin=2.859 mas, bmaj=9.078 mas, bpa=-3.831 degrees ! Estimated noise=0.844679 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00569468 Jy ! Component: 100 - total flux cleaned = 0.0105988 Jy ! Component: 150 - total flux cleaned = 0.0151898 Jy ! Component: 200 - total flux cleaned = 0.0188141 Jy ! Total flux subtracted in 200 components = 0.0188141 Jy ! Clean residual min=-0.025911 max=0.018330 Jy/beam ! Clean residual mean=0.000257 rms=0.005884 Jy/beam ! Combined flux in latest and established models = 3.5132 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 743 components and 3.5132 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.147222Jy sigma=1.506541 ! Fit after self-cal, rms=0.147039Jy sigma=1.504036 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00197515 Jy ! Component: 100 - total flux cleaned = 0.0057012 Jy ! Component: 150 - total flux cleaned = 0.0084501 Jy ! Component: 200 - total flux cleaned = 0.00985979 Jy ! Total flux subtracted in 200 components = 0.00985979 Jy ! Clean residual min=-0.025446 max=0.017800 Jy/beam ! Clean residual mean=0.000248 rms=0.005773 Jy/beam ! Combined flux in latest and established models = 3.52306 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 758 components and 3.52306 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.145525Jy sigma=1.489909 ! Fit after self-cal, rms=0.145434Jy sigma=1.488707 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.145434Jy sigma=1.488707 ! Fit after self-cal, rms=0.144503Jy sigma=1.476162 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=2.381 mas, bmaj=7.779 mas, bpa=-3.625 degrees ! Estimated noise=1.21368 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.535217 Jy ! Component: 100 - total flux cleaned = 0.801364 Jy ! Component: 150 - total flux cleaned = 0.995935 Jy ! Component: 200 - total flux cleaned = 1.15046 Jy ! Total flux subtracted in 200 components = 1.15046 Jy ! Clean residual min=-0.051849 max=0.095446 Jy/beam ! Clean residual mean=-0.000198 rms=0.019695 Jy/beam ! Combined flux in latest and established models = 1.15046 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 85 model components to the UV plane model. ! The established model now contains 85 components and 1.15046 Jy ! Inverting map and beam ! Estimated beam: bmin=2.857 mas, bmaj=9.081 mas, bpa=-3.763 degrees ! Estimated noise=0.841823 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 = 0.292125 Jy ! Component: 100 - total flux cleaned = 0.523121 Jy ! Component: 150 - total flux cleaned = 0.715073 Jy ! Component: 200 - total flux cleaned = 0.878441 Jy ! Total flux subtracted in 200 components = 0.878441 Jy ! Clean residual min=-0.068674 max=0.103501 Jy/beam ! Clean residual mean=-0.000286 rms=0.028231 Jy/beam ! Combined flux in latest and established models = 2.0289 Jy ! Adding 152 model components to the UV plane model. ! The established model now contains 228 components and 2.0289 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=6.652 mas, bmaj=20.06 mas, bpa=-1.239 degrees ! Estimated noise=1.25938 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.309014 Jy ! Component: 100 - total flux cleaned = 0.537748 Jy ! Component: 150 - total flux cleaned = 0.713902 Jy ! Component: 200 - total flux cleaned = 0.852098 Jy ! Total flux subtracted in 200 components = 0.852098 Jy ! Clean residual min=-0.073419 max=0.082909 Jy/beam ! Clean residual mean=-0.000136 rms=0.028291 Jy/beam ! Combined flux in latest and established models = 2.881 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 = 0.11004 Jy ! Component: 100 - total flux cleaned = 0.198842 Jy ! Component: 150 - total flux cleaned = 0.27138 Jy ! Component: 200 - total flux cleaned = 0.331082 Jy ! Total flux subtracted in 200 components = 0.331082 Jy ! Clean residual min=-0.052441 max=0.038888 Jy/beam ! Clean residual mean=0.000085 rms=0.016889 Jy/beam ! Combined flux in latest and established models = 3.21208 Jy ! Adding 255 model components to the UV plane model. ! The established model now contains 454 components and 3.21208 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.857 mas, bmaj=9.081 mas, bpa=-3.763 degrees ! Estimated noise=0.841823 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0378317 Jy ! Component: 100 - total flux cleaned = 0.0679062 Jy ! Component: 150 - total flux cleaned = 0.0933851 Jy ! Component: 200 - total flux cleaned = 0.115494 Jy ! Total flux subtracted in 200 components = 0.115494 Jy ! Clean residual min=-0.026363 max=0.023969 Jy/beam ! Clean residual mean=0.000198 rms=0.006774 Jy/beam ! Combined flux in latest and established models = 3.32758 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 484 components and 3.32758 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.158148Jy sigma=1.601115 ! Fit after self-cal, rms=0.157170Jy sigma=1.586050 wmodel /scr/pima/bg219e_uvs/J1154-3505_S_map.mod ! Writing 484 model components to file: /scr/pima/bg219e_uvs/J1154-3505_S_map.mod wobs /scr/pima/bg219e_uvs/J1154-3505_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J1154-3505_S_uvs.fits wwins /scr/pima/bg219e_uvs/J1154-3505_S_map.win ! wwins: Wrote 7 windows to /scr/pima/bg219e_uvs/J1154-3505_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 = -0.0104208 Jy ! Component: 100 - total flux cleaned = -0.0150861 Jy ! Component: 150 - total flux cleaned = -0.0193879 Jy ! Component: 200 - total flux cleaned = -0.0219808 Jy ! Component: 250 - total flux cleaned = -0.0237525 Jy ! Component: 300 - total flux cleaned = -0.0254385 Jy ! Component: 350 - total flux cleaned = -0.0273882 Jy ! Component: 400 - total flux cleaned = -0.0295792 Jy ! Component: 450 - total flux cleaned = -0.0310987 Jy ! Component: 500 - total flux cleaned = -0.0334588 Jy ! Component: 550 - total flux cleaned = -0.0354633 Jy ! Component: 600 - total flux cleaned = -0.0374126 Jy ! Component: 650 - total flux cleaned = -0.0390374 Jy ! Component: 700 - total flux cleaned = -0.0408861 Jy ! Component: 750 - total flux cleaned = -0.0419232 Jy ! Component: 800 - total flux cleaned = -0.0441884 Jy ! Component: 850 - total flux cleaned = -0.0449217 Jy ! Component: 900 - total flux cleaned = -0.0463635 Jy ! Component: 950 - total flux cleaned = -0.0475367 Jy ! Component: 1000 - total flux cleaned = -0.0477607 Jy ! Component: 1050 - total flux cleaned = -0.0482145 Jy ! Component: 1100 - total flux cleaned = -0.0491098 Jy ! Component: 1150 - total flux cleaned = -0.0502056 Jy ! Component: 1200 - total flux cleaned = -0.0499848 Jy ! Component: 1250 - total flux cleaned = -0.0510426 Jy ! Component: 1300 - total flux cleaned = -0.0514528 Jy ! Component: 1350 - total flux cleaned = -0.0518593 Jy ! Component: 1400 - total flux cleaned = -0.0522585 Jy ! Component: 1450 - total flux cleaned = -0.0524554 Jy ! Component: 1500 - total flux cleaned = -0.0530398 Jy ! Component: 1550 - total flux cleaned = -0.0539943 Jy ! Component: 1600 - total flux cleaned = -0.0539916 Jy ! Component: 1650 - total flux cleaned = -0.054365 Jy ! Component: 1700 - total flux cleaned = -0.0543656 Jy ! Component: 1750 - total flux cleaned = -0.0545494 Jy ! Component: 1800 - total flux cleaned = -0.0547305 Jy ! Component: 1850 - total flux cleaned = -0.055083 Jy ! Component: 1900 - total flux cleaned = -0.0554279 Jy ! Component: 1950 - total flux cleaned = -0.0555968 Jy ! Component: 2000 - total flux cleaned = -0.055261 Jy ! Component: 2050 - total flux cleaned = -0.0551 Jy ! Component: 2100 - total flux cleaned = -0.0551013 Jy ! Component: 2150 - total flux cleaned = -0.0551013 Jy ! Component: 2200 - total flux cleaned = -0.055262 Jy ! Component: 2250 - total flux cleaned = -0.0554163 Jy ! Component: 2300 - total flux cleaned = -0.0554139 Jy ! Component: 2350 - total flux cleaned = -0.0554093 Jy ! Component: 2400 - total flux cleaned = -0.0549578 Jy ! Component: 2450 - total flux cleaned = -0.0545141 Jy ! Component: 2500 - total flux cleaned = -0.0545133 Jy ! Component: 2550 - total flux cleaned = -0.0542259 Jy ! Component: 2600 - total flux cleaned = -0.0539411 Jy ! Component: 2650 - total flux cleaned = -0.0536599 Jy ! Component: 2700 - total flux cleaned = -0.053658 Jy ! Component: 2750 - total flux cleaned = -0.0532441 Jy ! Component: 2800 - total flux cleaned = -0.0532438 Jy ! Component: 2850 - total flux cleaned = -0.0532437 Jy ! Component: 2900 - total flux cleaned = -0.0528444 Jy ! Component: 2950 - total flux cleaned = -0.0521853 Jy ! Component: 3000 - total flux cleaned = -0.0520555 Jy ! Component: 3050 - total flux cleaned = -0.0515402 Jy ! Component: 3100 - total flux cleaned = -0.05116 Jy ! Component: 3150 - total flux cleaned = -0.0509092 Jy ! Component: 3200 - total flux cleaned = -0.0507831 Jy ! Component: 3250 - total flux cleaned = -0.0504131 Jy ! Component: 3300 - total flux cleaned = -0.0501694 Jy ! Component: 3350 - total flux cleaned = -0.0500505 Jy ! Component: 3400 - total flux cleaned = -0.0502902 Jy ! Component: 3450 - total flux cleaned = -0.0498162 Jy ! Component: 3500 - total flux cleaned = -0.0499326 Jy ! Component: 3550 - total flux cleaned = -0.0498163 Jy ! Component: 3600 - total flux cleaned = -0.0498158 Jy ! Component: 3650 - total flux cleaned = -0.0497012 Jy ! Component: 3700 - total flux cleaned = -0.0494758 Jy ! Component: 3750 - total flux cleaned = -0.0492524 Jy ! Component: 3800 - total flux cleaned = -0.0489211 Jy ! Component: 3850 - total flux cleaned = -0.0489205 Jy ! Component: 3900 - total flux cleaned = -0.0483756 Jy ! Component: 3950 - total flux cleaned = -0.0480523 Jy ! Component: 4000 - total flux cleaned = -0.0477318 Jy ! Component: 4050 - total flux cleaned = -0.0475216 Jy ! Total flux subtracted in 4096 components = -0.047521 Jy ! Clean residual min=-0.005830 max=0.005438 Jy/beam ! Clean residual mean=0.000112 rms=0.002359 Jy/beam ! Combined flux in latest and established models = 3.28006 Jy keep ! Adding 437 model components to the UV plane model. ! The established model now contains 919 components and 3.28006 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J1154-3505_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.857 x 9.081 at -3.763 degrees (North through East) ! Clean map min=-0.015582 max=0.73555 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1154-3505_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.735554 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00224583 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.915975 0.915975 1.83195 3.6639 7.3278 14.6556 29.3112 58.6224 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0067 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.735 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 327.519 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1154-3505_S_uvs.log closed on Thu Apr 7 06:43:20 2016