! Started logfile: /d2/scr/pima/bp177g_uvs/J1305+5731_X_uvs.log on Thu Mar 6 00:15:33 2014 obs /d2/scr/pima/bp177g_uvs/J1305+5731_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177g_uvs/J1305+5731_X_uva.fits ! AN table 1: 4 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.604167 visibilities/baseline/integration-bin. ! Found source: J1305+5731 ! ! 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 696 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/bp177g_uvs/J1305+5731_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. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001660Jy sigma=38.491762 ! Fit after self-cal, rms=0.965772Jy sigma=37.532470 ! 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=1.316 mas, bmaj=5.59 mas, bpa=-23.48 degrees ! Estimated noise=1.05374 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 = 0.0255134 Jy ! Component: 100 - total flux cleaned = 0.0342819 Jy ! Total flux subtracted in 100 components = 0.0342819 Jy ! Clean residual min=-0.004151 max=0.007143 Jy/beam ! Clean residual mean=0.000004 rms=0.001675 Jy/beam ! Combined flux in latest and established models = 0.0342819 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0342819 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=0.023128Jy sigma=0.844531 ! Fit after self-cal, rms=0.022279Jy sigma=0.804630 ! 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=1.642 mas, bmaj=5.308 mas, bpa=-22.6 degrees ! Estimated noise=0.73883 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 = 0.00618167 Jy ! Component: 100 - total flux cleaned = 0.0101253 Jy ! Component: 150 - total flux cleaned = 0.0130917 Jy ! Component: 200 - total flux cleaned = 0.0148508 Jy ! Total flux subtracted in 200 components = 0.0148508 Jy ! Clean residual min=-0.003892 max=0.007871 Jy/beam ! Clean residual mean=0.000001 rms=0.001873 Jy/beam ! Combined flux in latest and established models = 0.0491326 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 57 components and 0.0491326 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=0.019951Jy sigma=0.724762 ! Fit after self-cal, rms=0.019940Jy sigma=0.723630 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.642 x 5.308 at -22.6 degrees (North through East) ! Clean map min=-0.004015 max=0.032901 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* ! ! ! 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* ! ! ! 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* ! ! ! 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* ! ! ! 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* ! ! ! 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* ! ! ! 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* ! ! ! 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* ! ! ! Fit before self-cal, rms=0.019940Jy sigma=0.723630 ! Fit after self-cal, rms=0.019940Jy sigma=0.723630 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.642 mas, bmaj=5.308 mas, bpa=-22.6 degrees ! Estimated noise=0.73883 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 = 0.00164681 Jy ! Component: 100 - total flux cleaned = 0.00201603 Jy ! Component: 150 - total flux cleaned = 0.00222908 Jy ! Component: 200 - total flux cleaned = 0.00236693 Jy ! Total flux subtracted in 200 components = 0.00236693 Jy ! Clean residual min=-0.003966 max=0.007403 Jy/beam ! Clean residual mean=-0.000000 rms=0.001801 Jy/beam ! Combined flux in latest and established models = 0.0514995 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 78 components and 0.0514995 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=0.019630Jy sigma=0.712137 ! Fit after self-cal, rms=0.019627Jy sigma=0.711963 ! 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=0.019627Jy sigma=0.711963 ! Fit after self-cal, rms=0.019627Jy sigma=0.711963 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.642 mas, bmaj=5.308 mas, bpa=-22.6 degrees ! Estimated noise=0.73883 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000302449 Jy ! Component: 100 - total flux cleaned = 0.000404521 Jy ! Component: 150 - total flux cleaned = 0.000433577 Jy ! Component: 200 - total flux cleaned = 0.000486192 Jy ! Total flux subtracted in 200 components = 0.000486192 Jy ! Clean residual min=-0.004105 max=0.007230 Jy/beam ! Clean residual mean=-0.000001 rms=0.001775 Jy/beam ! Combined flux in latest and established models = 0.0519857 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 97 components and 0.0519857 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=0.019529Jy sigma=0.708548 ! Fit after self-cal, rms=0.019528Jy sigma=0.708490 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 = -3.02232e-05 Jy ! Component: 100 - total flux cleaned = -3.01701e-05 Jy ! Component: 150 - total flux cleaned = -3.04111e-05 Jy ! Component: 200 - total flux cleaned = -5.16603e-05 Jy ! Total flux subtracted in 200 components = -5.16603e-05 Jy ! Clean residual min=-0.004093 max=0.007192 Jy/beam ! Clean residual mean=-0.000001 rms=0.001761 Jy/beam ! Combined flux in latest and established models = 0.0519341 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 108 components and 0.0519341 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=0.019487Jy sigma=0.706600 ! Fit after self-cal, rms=0.019486Jy sigma=0.706451 ! 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=0.019486Jy sigma=0.706451 ! Fit after self-cal, rms=0.019486Jy sigma=0.706451 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.642 mas, bmaj=5.308 mas, bpa=-22.6 degrees ! Estimated noise=0.73883 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.30719e-05 Jy ! Component: 100 - total flux cleaned = 2.47465e-05 Jy ! Component: 150 - total flux cleaned = 6.58342e-05 Jy ! Component: 200 - total flux cleaned = 6.62195e-05 Jy ! Total flux subtracted in 200 components = 6.62195e-05 Jy ! Clean residual min=-0.004087 max=0.007175 Jy/beam ! Clean residual mean=-0.000001 rms=0.001748 Jy/beam ! Combined flux in latest and established models = 0.0520003 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 120 components and 0.0520003 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=0.019448Jy sigma=0.704713 ! Fit after self-cal, rms=0.019446Jy sigma=0.704439 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 = -4.00467e-05 Jy ! Component: 100 - total flux cleaned = 5.47435e-05 Jy ! Component: 150 - total flux cleaned = 0.000119758 Jy ! Component: 200 - total flux cleaned = 0.000177622 Jy ! Total flux subtracted in 200 components = 0.000177622 Jy ! Clean residual min=-0.004077 max=0.007140 Jy/beam ! Clean residual mean=-0.000001 rms=0.001735 Jy/beam ! Combined flux in latest and established models = 0.0521779 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 128 components and 0.0521779 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=0.019406Jy sigma=0.702628 ! Fit after self-cal, rms=0.019403Jy sigma=0.702252 ! 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=0.019403Jy sigma=0.702252 ! Fit after self-cal, rms=0.019403Jy sigma=0.702252 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.435 mas, bmaj=5.185 mas, bpa=-20.19 degrees ! Estimated noise=0.776231 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000119749 Jy ! Component: 100 - total flux cleaned = 0.00019281 Jy ! Component: 150 - total flux cleaned = 0.000127045 Jy ! Component: 200 - total flux cleaned = 3.69223e-05 Jy ! Total flux subtracted in 200 components = 3.69223e-05 Jy ! Clean residual min=-0.005143 max=0.009039 Jy/beam ! Clean residual mean=-0.000002 rms=0.002215 Jy/beam ! Combined flux in latest and established models = 0.0522148 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 145 components and 0.0522148 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=0.019375Jy sigma=0.699187 ! Fit after self-cal, rms=0.019363Jy sigma=0.698442 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 = 2.5875e-05 Jy ! Component: 100 - total flux cleaned = 0.000177126 Jy ! Component: 150 - total flux cleaned = 0.000306839 Jy ! Component: 200 - total flux cleaned = 0.000334858 Jy ! Total flux subtracted in 200 components = 0.000334858 Jy ! Clean residual min=-0.005095 max=0.008925 Jy/beam ! Clean residual mean=-0.000002 rms=0.002177 Jy/beam ! Combined flux in latest and established models = 0.0525497 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 159 components and 0.0525497 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=0.019307Jy sigma=0.695870 ! Fit after self-cal, rms=0.019290Jy sigma=0.694670 ! 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=1.642 mas, bmaj=5.308 mas, bpa=-22.6 degrees ! Estimated noise=0.73883 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.642 x 5.308 at -22.6 degrees (North through East) ! Clean map min=-0.0041625 max=0.033999 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=1.316 mas, bmaj=5.59 mas, bpa=-23.48 degrees ! Estimated noise=1.05374 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0260274 Jy ! Component: 100 - total flux cleaned = 0.035258 Jy ! Component: 150 - total flux cleaned = 0.03994 Jy ! Component: 200 - total flux cleaned = 0.0434474 Jy ! Total flux subtracted in 200 components = 0.0434474 Jy ! Clean residual min=-0.003527 max=0.005687 Jy/beam ! Clean residual mean=0.000003 rms=0.001390 Jy/beam ! Combined flux in latest and established models = 0.0434474 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 44 model components to the UV plane model. ! The established model now contains 44 components and 0.0434474 Jy ! Inverting map and beam ! Estimated beam: bmin=1.642 mas, bmaj=5.308 mas, bpa=-22.6 degrees ! Estimated noise=0.73883 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 (-4.2, 7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0083281 Jy ! Component: 100 - total flux cleaned = 0.0125067 Jy ! Component: 150 - total flux cleaned = 0.0154867 Jy ! Component: 200 - total flux cleaned = 0.0174462 Jy ! Total flux subtracted in 200 components = 0.0174462 Jy ! Clean residual min=-0.003149 max=0.003317 Jy/beam ! Clean residual mean=0.000004 rms=0.000921 Jy/beam ! Combined flux in latest and established models = 0.0608936 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 109 components and 0.0608936 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=2.435 mas, bmaj=5.185 mas, bpa=-20.19 degrees ! Estimated noise=0.776231 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131999 Jy ! Component: 100 - total flux cleaned = 0.00232182 Jy ! Component: 150 - total flux cleaned = 0.00316771 Jy ! Component: 200 - total flux cleaned = 0.00377073 Jy ! Total flux subtracted in 200 components = 0.00377073 Jy ! Clean residual min=-0.002791 max=0.002659 Jy/beam ! Clean residual mean=0.000005 rms=0.000841 Jy/beam ! Combined flux in latest and established models = 0.0646643 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 = 0.000211561 Jy ! Component: 100 - total flux cleaned = 0.000442276 Jy ! Component: 150 - total flux cleaned = 0.000569454 Jy ! Component: 200 - total flux cleaned = 0.000607959 Jy ! Total flux subtracted in 200 components = 0.000607959 Jy ! Clean residual min=-0.002340 max=0.002082 Jy/beam ! Clean residual mean=0.000004 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.0652723 Jy ! Adding 93 model components to the UV plane model. ! The established model now contains 194 components and 0.0652723 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.642 mas, bmaj=5.308 mas, bpa=-22.6 degrees ! Estimated noise=0.73883 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.56638e-05 Jy ! Component: 100 - total flux cleaned = 2.91176e-05 Jy ! Component: 150 - total flux cleaned = -6.72267e-05 Jy ! Component: 200 - total flux cleaned = -0.000134457 Jy ! Total flux subtracted in 200 components = -0.000134457 Jy ! Clean residual min=-0.001812 max=0.001777 Jy/beam ! Clean residual mean=0.000003 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.0651379 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 213 components and 0.0651378 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=0.016469Jy sigma=0.557906 ! Fit after self-cal, rms=0.016352Jy sigma=0.553911 wmodel /d2/scr/pima/bp177g_uvs/J1305+5731_X_map.mod ! Writing 213 model components to file: /d2/scr/pima/bp177g_uvs/J1305+5731_X_map.mod wobs /d2/scr/pima/bp177g_uvs/J1305+5731_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177g_uvs/J1305+5731_X_uvs.fits wwins /d2/scr/pima/bp177g_uvs/J1305+5731_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177g_uvs/J1305+5731_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 = -0.000438392 Jy ! Component: 100 - total flux cleaned = -0.000465758 Jy ! Component: 150 - total flux cleaned = -0.000364086 Jy ! Component: 200 - total flux cleaned = -0.000246781 Jy ! Component: 250 - total flux cleaned = -0.000180535 Jy ! Component: 300 - total flux cleaned = -7.72909e-05 Jy ! Component: 350 - total flux cleaned = -5.81644e-05 Jy ! Component: 400 - total flux cleaned = -9.5877e-05 Jy ! Component: 450 - total flux cleaned = -0.000113768 Jy ! Component: 500 - total flux cleaned = -0.000113938 Jy ! Component: 550 - total flux cleaned = -8.15199e-05 Jy ! Component: 600 - total flux cleaned = -1.86828e-05 Jy ! Component: 650 - total flux cleaned = -4.93193e-05 Jy ! Component: 700 - total flux cleaned = -0.000108601 Jy ! Component: 750 - total flux cleaned = -0.000137621 Jy ! Component: 800 - total flux cleaned = -0.000123787 Jy ! Component: 850 - total flux cleaned = -9.63573e-05 Jy ! Component: 900 - total flux cleaned = -6.93075e-05 Jy ! Component: 950 - total flux cleaned = -5.58586e-05 Jy ! Component: 1000 - total flux cleaned = -1.7184e-05 Jy ! Component: 1050 - total flux cleaned = 2.07163e-05 Jy ! Component: 1100 - total flux cleaned = 4.56579e-05 Jy ! Component: 1150 - total flux cleaned = 9.4487e-05 Jy ! Component: 1200 - total flux cleaned = 0.000154607 Jy ! Component: 1250 - total flux cleaned = 0.000178226 Jy ! Component: 1300 - total flux cleaned = 0.000248444 Jy ! Component: 1350 - total flux cleaned = 0.000283141 Jy ! Component: 1400 - total flux cleaned = 0.000374398 Jy ! Component: 1450 - total flux cleaned = 0.0004081 Jy ! Component: 1500 - total flux cleaned = 0.000430405 Jy ! Component: 1550 - total flux cleaned = 0.00047454 Jy ! Component: 1600 - total flux cleaned = 0.000518292 Jy ! Component: 1650 - total flux cleaned = 0.000605458 Jy ! Component: 1700 - total flux cleaned = 0.000659677 Jy ! Component: 1750 - total flux cleaned = 0.000724403 Jy ! Component: 1800 - total flux cleaned = 0.000767365 Jy ! Component: 1850 - total flux cleaned = 0.000799522 Jy ! Component: 1900 - total flux cleaned = 0.000842317 Jy ! Component: 1950 - total flux cleaned = 0.000906365 Jy ! Component: 2000 - total flux cleaned = 0.000948942 Jy ! Component: 2050 - total flux cleaned = 0.00100209 Jy ! Component: 2100 - total flux cleaned = 0.00105513 Jy ! Component: 2150 - total flux cleaned = 0.00109746 Jy ! Component: 2200 - total flux cleaned = 0.00116101 Jy ! Component: 2250 - total flux cleaned = 0.00119278 Jy ! Component: 2300 - total flux cleaned = 0.00124575 Jy ! Component: 2350 - total flux cleaned = 0.00127755 Jy ! Component: 2400 - total flux cleaned = 0.00133046 Jy ! Component: 2450 - total flux cleaned = 0.00138337 Jy ! Component: 2500 - total flux cleaned = 0.00141512 Jy ! Component: 2550 - total flux cleaned = 0.00147863 Jy ! Component: 2600 - total flux cleaned = 0.00153147 Jy ! Component: 2650 - total flux cleaned = 0.00158445 Jy ! Component: 2700 - total flux cleaned = 0.00161626 Jy ! Component: 2750 - total flux cleaned = 0.00165873 Jy ! Component: 2800 - total flux cleaned = 0.00171188 Jy ! Component: 2850 - total flux cleaned = 0.00175452 Jy ! Component: 2900 - total flux cleaned = 0.00180814 Jy ! Component: 2950 - total flux cleaned = 0.00182981 Jy ! Component: 3000 - total flux cleaned = 0.00187332 Jy ! Component: 3050 - total flux cleaned = 0.00191715 Jy ! Component: 3100 - total flux cleaned = 0.00197229 Jy ! Component: 3150 - total flux cleaned = 0.00201687 Jy ! Component: 3200 - total flux cleaned = 0.0020506 Jy ! Component: 3250 - total flux cleaned = 0.00209606 Jy ! Component: 3300 - total flux cleaned = 0.00214181 Jy ! Component: 3350 - total flux cleaned = 0.00218811 Jy ! Component: 3400 - total flux cleaned = 0.00222348 Jy ! Component: 3450 - total flux cleaned = 0.00225903 Jy ! Component: 3500 - total flux cleaned = 0.00229507 Jy ! Component: 3550 - total flux cleaned = 0.00234347 Jy ! Component: 3600 - total flux cleaned = 0.00239248 Jy ! Component: 3650 - total flux cleaned = 0.00244211 Jy ! Component: 3700 - total flux cleaned = 0.0025048 Jy ! Component: 3750 - total flux cleaned = 0.00258103 Jy ! Component: 3800 - total flux cleaned = 0.00263238 Jy ! Component: 3850 - total flux cleaned = 0.00268438 Jy ! Component: 3900 - total flux cleaned = 0.00275018 Jy ! Component: 3950 - total flux cleaned = 0.00280339 Jy ! Component: 4000 - total flux cleaned = 0.00287068 Jy ! Component: 4050 - total flux cleaned = 0.00293878 Jy ! Total flux subtracted in 4096 components = 0.00299397 Jy ! Clean residual min=-0.000803 max=0.000777 Jy/beam ! Clean residual mean=0.000001 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.0681318 Jy keep ! Adding 259 model components to the UV plane model. ! The established model now contains 472 components and 0.0681318 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177g_uvs/J1305+5731_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.642 x 5.308 at -22.6 degrees (North through East) ! Clean map min=-0.0022274 max=0.032054 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177g_uvs/J1305+5731_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0320544 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000265351 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.48344 2.48344 4.96688 9.93376 19.8675 39.735 79.4701 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.032 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 120.8 quit ! Quitting program ! Log file /d2/scr/pima/bp177g_uvs/J1305+5731_X_uvs.log closed on Thu Mar 6 00:15:38 2014