! Started logfile: /d2/scr/pima/bp171a5_uvs/J1056-1330_X_uvs.log on Sun Jan 19 22:02:48 2014 obs /d2/scr/pima/bp171a5_uvs/J1056-1330_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a5_uvs/J1056-1330_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1056-1330 ! ! 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): RR ! ! Read 0 lines of history. ! ! Reading 1080 visibilities. select RR ! Selecting polarization: RR, 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 /d2/scr/pima/bp171a5_uvs/J1056-1330_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=1.003701Jy sigma=37.965165 ! Fit after self-cal, rms=0.917168Jy sigma=34.705805 ! 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=0.7291 mas, bmaj=2.081 mas, bpa=-1.234 degrees ! Estimated noise=0.763542 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 = 0.0626125 Jy ! Component: 100 - total flux cleaned = 0.0762723 Jy ! Total flux subtracted in 100 components = 0.0762723 Jy ! Clean residual min=-0.005503 max=0.007122 Jy/beam ! Clean residual mean=-0.000002 rms=0.001425 Jy/beam ! Combined flux in latest and established models = 0.0762723 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0762723 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=0.030739Jy sigma=1.145425 ! Fit after self-cal, rms=0.030735Jy sigma=1.145152 ! 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=0.8886 mas, bmaj=2.32 mas, bpa=-1.732 degrees ! Estimated noise=0.577289 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 = 0.00684738 Jy ! Component: 100 - total flux cleaned = 0.00993227 Jy ! Component: 150 - total flux cleaned = 0.0114187 Jy ! Component: 200 - total flux cleaned = 0.0116511 Jy ! Total flux subtracted in 200 components = 0.0116511 Jy ! Clean residual min=-0.007306 max=0.010839 Jy/beam ! Clean residual mean=-0.000013 rms=0.002357 Jy/beam ! Combined flux in latest and established models = 0.0879233 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 16 components and 0.0879233 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=0.029308Jy sigma=1.093265 ! Fit after self-cal, rms=0.029267Jy sigma=1.092486 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8886 x 2.32 at -1.732 degrees (North through East) ! Clean map min=-0.0072086 max=0.082006 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* ! ! ! Correcting IF 5. ! 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 6. ! 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 7. ! 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 8. ! 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=0.029267Jy sigma=1.092486 ! Fit after self-cal, rms=0.029267Jy sigma=1.092486 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8886 mas, bmaj=2.32 mas, bpa=-1.732 degrees ! Estimated noise=0.577289 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 = 0.000149149 Jy ! Component: 100 - total flux cleaned = 0.000299239 Jy ! Component: 150 - total flux cleaned = 0.000467484 Jy ! Component: 200 - total flux cleaned = 0.000558014 Jy ! Total flux subtracted in 200 components = 0.000558014 Jy ! Clean residual min=-0.007391 max=0.010835 Jy/beam ! Clean residual mean=-0.000014 rms=0.002347 Jy/beam ! Combined flux in latest and established models = 0.0884814 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 18 components and 0.0884814 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=0.029177Jy sigma=1.089133 ! Fit after self-cal, rms=0.029150Jy sigma=1.088848 ! 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=0.029150Jy sigma=1.088848 ! Fit after self-cal, rms=0.029150Jy sigma=1.088848 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8886 mas, bmaj=2.32 mas, bpa=-1.732 degrees ! Estimated noise=0.577289 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.0705e-05 Jy ! Component: 100 - total flux cleaned = 5.80438e-06 Jy ! Component: 150 - total flux cleaned = 8.11801e-05 Jy ! Component: 200 - total flux cleaned = 0.00012811 Jy ! Total flux subtracted in 200 components = 0.00012811 Jy ! Clean residual min=-0.007443 max=0.010841 Jy/beam ! Clean residual mean=-0.000014 rms=0.002343 Jy/beam ! Combined flux in latest and established models = 0.0886095 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 19 components and 0.0886095 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=0.029105Jy sigma=1.086959 ! Fit after self-cal, rms=0.029086Jy sigma=1.086807 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 (-11.8, 8.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108709 Jy ! Component: 100 - total flux cleaned = 0.0172582 Jy ! Component: 150 - total flux cleaned = 0.0215764 Jy ! Component: 200 - total flux cleaned = 0.0246756 Jy ! Total flux subtracted in 200 components = 0.0246756 Jy ! Clean residual min=-0.005748 max=0.006909 Jy/beam ! Clean residual mean=-0.000016 rms=0.001761 Jy/beam ! Combined flux in latest and established models = 0.113285 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 66 components and 0.113285 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=0.024412Jy sigma=0.903213 ! Fit after self-cal, rms=0.024180Jy sigma=0.894198 ! 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=0.024180Jy sigma=0.894198 ! Fit after self-cal, rms=0.023404Jy sigma=0.868367 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8905 mas, bmaj=2.327 mas, bpa=-1.642 degrees ! Estimated noise=0.571511 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0026767 Jy ! Component: 100 - total flux cleaned = 0.004432 Jy ! Component: 150 - total flux cleaned = 0.00577956 Jy ! Component: 200 - total flux cleaned = 0.00685523 Jy ! Total flux subtracted in 200 components = 0.00685523 Jy ! Clean residual min=-0.005270 max=0.006228 Jy/beam ! Clean residual mean=-0.000015 rms=0.001508 Jy/beam ! Combined flux in latest and established models = 0.12014 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 87 components and 0.12014 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=0.023022Jy sigma=0.853497 ! Fit after self-cal, rms=0.023007Jy sigma=0.852415 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 = 0.000991004 Jy ! Component: 100 - total flux cleaned = 0.00119673 Jy ! Component: 150 - total flux cleaned = 0.00135566 Jy ! Component: 200 - total flux cleaned = 0.00147487 Jy ! Total flux subtracted in 200 components = 0.00147487 Jy ! Clean residual min=-0.005347 max=0.006144 Jy/beam ! Clean residual mean=-0.000015 rms=0.001492 Jy/beam ! Combined flux in latest and established models = 0.121615 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 94 components and 0.121615 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=0.022917Jy sigma=0.849067 ! Fit after self-cal, rms=0.022917Jy sigma=0.848975 ! 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=0.022917Jy sigma=0.848975 ! Fit after self-cal, rms=0.022930Jy sigma=0.848322 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.141 mas, bmaj=4.41 mas, bpa=4.868 degrees ! Estimated noise=0.716585 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0032025 Jy ! Component: 100 - total flux cleaned = 0.00513384 Jy ! Component: 150 - total flux cleaned = 0.00570685 Jy ! Component: 200 - total flux cleaned = 0.00605077 Jy ! Total flux subtracted in 200 components = 0.00605077 Jy ! Clean residual min=-0.007777 max=0.010234 Jy/beam ! Clean residual mean=-0.000033 rms=0.002685 Jy/beam ! Combined flux in latest and established models = 0.127666 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 96 components and 0.127666 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=0.023068Jy sigma=0.850872 ! Fit after self-cal, rms=0.022983Jy sigma=0.848070 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 = 0.000230989 Jy ! Component: 100 - total flux cleaned = 0.000231705 Jy ! Component: 150 - total flux cleaned = 0.000416441 Jy ! Component: 200 - total flux cleaned = 0.000496477 Jy ! Total flux subtracted in 200 components = 0.000496477 Jy ! Clean residual min=-0.007728 max=0.010270 Jy/beam ! Clean residual mean=-0.000033 rms=0.002673 Jy/beam ! Combined flux in latest and established models = 0.128162 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 103 components and 0.128162 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=0.023066Jy sigma=0.848735 ! Fit after self-cal, rms=0.023011Jy sigma=0.847229 ! 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=0.8898 mas, bmaj=2.325 mas, bpa=-1.638 degrees ! Estimated noise=0.572775 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8898 x 2.325 at -1.638 degrees (North through East) ! Clean map min=-0.0051697 max=0.079258 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=0.7293 mas, bmaj=2.084 mas, bpa=-1.068 degrees ! Estimated noise=0.760415 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0623091 Jy ! Component: 100 - total flux cleaned = 0.0764633 Jy ! Component: 150 - total flux cleaned = 0.0835689 Jy ! Component: 200 - total flux cleaned = 0.0889921 Jy ! Total flux subtracted in 200 components = 0.0889921 Jy ! Clean residual min=-0.004589 max=0.005999 Jy/beam ! Clean residual mean=-0.000002 rms=0.001169 Jy/beam ! Combined flux in latest and established models = 0.0889921 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.0889921 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8898 mas, bmaj=2.325 mas, bpa=-1.638 degrees ! Estimated noise=0.572775 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 (-1.8, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00976776 Jy ! Component: 100 - total flux cleaned = 0.016299 Jy ! Component: 150 - total flux cleaned = 0.0213614 Jy ! Component: 200 - total flux cleaned = 0.025463 Jy ! Total flux subtracted in 200 components = 0.025463 Jy ! Clean residual min=-0.004762 max=0.005266 Jy/beam ! Clean residual mean=-0.000013 rms=0.001470 Jy/beam ! Combined flux in latest and established models = 0.114455 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 79 components and 0.114455 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=2.141 mas, bmaj=4.41 mas, bpa=4.868 degrees ! Estimated noise=0.716585 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00635306 Jy ! Component: 100 - total flux cleaned = 0.0106132 Jy ! Component: 150 - total flux cleaned = 0.0136891 Jy ! Component: 200 - total flux cleaned = 0.0159633 Jy ! Total flux subtracted in 200 components = 0.0159633 Jy ! Clean residual min=-0.006647 max=0.009852 Jy/beam ! Clean residual mean=-0.000029 rms=0.002437 Jy/beam ! Combined flux in latest and established models = 0.130418 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 = 0.0017009 Jy ! Component: 100 - total flux cleaned = 0.00300699 Jy ! Component: 150 - total flux cleaned = 0.00398441 Jy ! Component: 200 - total flux cleaned = 0.00438282 Jy ! Total flux subtracted in 200 components = 0.00438282 Jy ! Clean residual min=-0.006462 max=0.010022 Jy/beam ! Clean residual mean=-0.000030 rms=0.002388 Jy/beam ! Combined flux in latest and established models = 0.134801 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 120 components and 0.134801 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8898 mas, bmaj=2.325 mas, bpa=-1.638 degrees ! Estimated noise=0.572775 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00138503 Jy ! Component: 100 - total flux cleaned = -0.00138873 Jy ! Component: 150 - total flux cleaned = -0.00122149 Jy ! Component: 200 - total flux cleaned = -0.00107863 Jy ! Total flux subtracted in 200 components = -0.00107863 Jy ! Clean residual min=-0.004232 max=0.005537 Jy/beam ! Clean residual mean=-0.000015 rms=0.001279 Jy/beam ! Combined flux in latest and established models = 0.133723 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 136 components and 0.133723 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=0.021064Jy sigma=0.780787 ! Fit after self-cal, rms=0.020805Jy sigma=0.770189 wmodel /d2/scr/pima/bp171a5_uvs/J1056-1330_X_map.mod ! Writing 136 model components to file: /d2/scr/pima/bp171a5_uvs/J1056-1330_X_map.mod wobs /d2/scr/pima/bp171a5_uvs/J1056-1330_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a5_uvs/J1056-1330_X_uvs.fits wwins /d2/scr/pima/bp171a5_uvs/J1056-1330_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp171a5_uvs/J1056-1330_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 = 0.00231778 Jy ! Component: 100 - total flux cleaned = 0.00427382 Jy ! Component: 150 - total flux cleaned = 0.0055987 Jy ! Component: 200 - total flux cleaned = 0.00604683 Jy ! Component: 250 - total flux cleaned = 0.00640177 Jy ! Component: 300 - total flux cleaned = 0.00684689 Jy ! Component: 350 - total flux cleaned = 0.00695181 Jy ! Component: 400 - total flux cleaned = 0.00700211 Jy ! Component: 450 - total flux cleaned = 0.00709621 Jy ! Component: 500 - total flux cleaned = 0.00718642 Jy ! Component: 550 - total flux cleaned = 0.00718768 Jy ! Component: 600 - total flux cleaned = 0.00739742 Jy ! Component: 650 - total flux cleaned = 0.00731649 Jy ! Component: 700 - total flux cleaned = 0.00731791 Jy ! Component: 750 - total flux cleaned = 0.00746944 Jy ! Component: 800 - total flux cleaned = 0.00746723 Jy ! Component: 850 - total flux cleaned = 0.007395 Jy ! Component: 900 - total flux cleaned = 0.0073599 Jy ! Component: 950 - total flux cleaned = 0.00729295 Jy ! Component: 1000 - total flux cleaned = 0.00719627 Jy ! Component: 1050 - total flux cleaned = 0.00713344 Jy ! Component: 1100 - total flux cleaned = 0.00707286 Jy ! Component: 1150 - total flux cleaned = 0.00710184 Jy ! Component: 1200 - total flux cleaned = 0.007044 Jy ! Component: 1250 - total flux cleaned = 0.00693231 Jy ! Component: 1300 - total flux cleaned = 0.00685115 Jy ! Component: 1350 - total flux cleaned = 0.00685074 Jy ! Component: 1400 - total flux cleaned = 0.00674772 Jy ! Component: 1450 - total flux cleaned = 0.00669739 Jy ! Component: 1500 - total flux cleaned = 0.00662525 Jy ! Component: 1550 - total flux cleaned = 0.0066485 Jy ! Component: 1600 - total flux cleaned = 0.00655598 Jy ! Component: 1650 - total flux cleaned = 0.00651157 Jy ! Component: 1700 - total flux cleaned = 0.00648944 Jy ! Component: 1750 - total flux cleaned = 0.00638171 Jy ! Component: 1800 - total flux cleaned = 0.00636051 Jy ! Component: 1850 - total flux cleaned = 0.00627794 Jy ! Component: 1900 - total flux cleaned = 0.00619788 Jy ! Component: 1950 - total flux cleaned = 0.00611977 Jy ! Component: 2000 - total flux cleaned = 0.00606189 Jy ! Component: 2050 - total flux cleaned = 0.0060237 Jy ! Component: 2100 - total flux cleaned = 0.00595013 Jy ! Component: 2150 - total flux cleaned = 0.00587731 Jy ! Component: 2200 - total flux cleaned = 0.00582416 Jy ! Component: 2250 - total flux cleaned = 0.00577192 Jy ! Component: 2300 - total flux cleaned = 0.00566847 Jy ! Component: 2350 - total flux cleaned = 0.00561734 Jy ! Component: 2400 - total flux cleaned = 0.00556712 Jy ! Component: 2450 - total flux cleaned = 0.00548462 Jy ! Component: 2500 - total flux cleaned = 0.00540403 Jy ! Component: 2550 - total flux cleaned = 0.00529285 Jy ! Component: 2600 - total flux cleaned = 0.0052773 Jy ! Component: 2650 - total flux cleaned = 0.00523143 Jy ! Component: 2700 - total flux cleaned = 0.0052466 Jy ! Component: 2750 - total flux cleaned = 0.00517137 Jy ! Component: 2800 - total flux cleaned = 0.00511266 Jy ! Component: 2850 - total flux cleaned = 0.00511248 Jy ! Component: 2900 - total flux cleaned = 0.00504064 Jy ! Component: 2950 - total flux cleaned = 0.00498396 Jy ! Component: 3000 - total flux cleaned = 0.00495603 Jy ! Component: 3050 - total flux cleaned = 0.00488726 Jy ! Component: 3100 - total flux cleaned = 0.00486008 Jy ! Component: 3150 - total flux cleaned = 0.00480619 Jy ! Component: 3200 - total flux cleaned = 0.00473969 Jy ! Component: 3250 - total flux cleaned = 0.00471326 Jy ! Component: 3300 - total flux cleaned = 0.00467431 Jy ! Component: 3350 - total flux cleaned = 0.00464876 Jy ! Component: 3400 - total flux cleaned = 0.00458546 Jy ! Component: 3450 - total flux cleaned = 0.00454811 Jy ! Component: 3500 - total flux cleaned = 0.00449864 Jy ! Component: 3550 - total flux cleaned = 0.00446184 Jy ! Component: 3600 - total flux cleaned = 0.004377 Jy ! Component: 3650 - total flux cleaned = 0.00436515 Jy ! Component: 3700 - total flux cleaned = 0.00434139 Jy ! Component: 3750 - total flux cleaned = 0.00423532 Jy ! Component: 3800 - total flux cleaned = 0.00421216 Jy ! Component: 3850 - total flux cleaned = 0.00416592 Jy ! Component: 3900 - total flux cleaned = 0.00413142 Jy ! Component: 3950 - total flux cleaned = 0.0040971 Jy ! Component: 4000 - total flux cleaned = 0.00402916 Jy ! Component: 4050 - total flux cleaned = 0.004018 Jy ! Total flux subtracted in 4096 components = 0.00401806 Jy ! Clean residual min=-0.000630 max=0.000700 Jy/beam ! Clean residual mean=-0.000000 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.137741 Jy keep ! Adding 358 model components to the UV plane model. ! The established model now contains 494 components and 0.137741 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a5_uvs/J1056-1330_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8898 x 2.325 at -1.638 degrees (North through East) ! Clean map min=-0.0012597 max=0.078558 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a5_uvs/J1056-1330_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0785585 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000186974 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.714018 0.714018 1.42804 2.85607 5.71214 11.4243 22.8486 45.6971 91.3943 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.078 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 420.157 quit ! Quitting program ! Log file /d2/scr/pima/bp171a5_uvs/J1056-1330_X_uvs.log closed on Sun Jan 19 22:02:54 2014