! Started logfile: /d2/scr/pima/bp171aa_uvs/J1311+1839_C_uvs.log on Thu Nov 28 23:39:50 2013 obs /d2/scr/pima/bp171aa_uvs/J1311+1839_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171aa_uvs/J1311+1839_C_uva.fits ! AN table 1: 9 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.841975 visibilities/baseline/integration-bin. ! Found source: J1311+1839 ! ! 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 4.14397e+09 3.2e+07 1 3.2e+07 ! 02 2 4.17597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.20797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.23997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.43197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.52797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.55997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.59197e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2728 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 = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp171aa_uvs/J1311+1839_C] 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 0.300x0.300 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=1.001795Jy sigma=0.708169 ! Fit after self-cal, rms=0.973824Jy sigma=0.688393 ! 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=1.418 mas, bmaj=3.413 mas, bpa=6.3 degrees ! Estimated noise=26.31 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 = 0.0186937 Jy ! Component: 100 - total flux cleaned = 0.025467 Jy ! Total flux subtracted in 100 components = 0.025467 Jy ! Clean residual min=-0.004711 max=0.004375 Jy/beam ! Clean residual mean=-0.000016 rms=0.001321 Jy/beam ! Combined flux in latest and established models = 0.025467 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 23 components and 0.025467 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=0.035871Jy sigma=0.025355 ! Fit after self-cal, rms=0.034477Jy sigma=0.024370 ! 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=1.614 mas, bmaj=3.711 mas, bpa=4.775 degrees ! Estimated noise=19.1516 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 = 0.00768803 Jy ! Component: 100 - total flux cleaned = 0.0129496 Jy ! Component: 150 - total flux cleaned = 0.0171213 Jy ! Component: 200 - total flux cleaned = 0.0204947 Jy ! Total flux subtracted in 200 components = 0.0204947 Jy ! Clean residual min=-0.005356 max=0.005327 Jy/beam ! Clean residual mean=-0.000024 rms=0.002169 Jy/beam ! Combined flux in latest and established models = 0.0459618 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 58 components and 0.0459618 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=0.032157Jy sigma=0.022729 ! Fit after self-cal, rms=0.032105Jy sigma=0.022693 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.614 x 3.711 at 4.775 degrees (North through East) ! Clean map min=-0.0054545 max=0.028498 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=0.032105Jy sigma=0.022693 ! Fit after self-cal, rms=0.032105Jy sigma=0.022693 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.614 mas, bmaj=3.711 mas, bpa=4.775 degrees ! Estimated noise=19.1516 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 = 0.00297494 Jy ! Component: 100 - total flux cleaned = 0.00535362 Jy ! Component: 150 - total flux cleaned = 0.00729204 Jy ! Component: 200 - total flux cleaned = 0.00887453 Jy ! Total flux subtracted in 200 components = 0.00887453 Jy ! Clean residual min=-0.005367 max=0.005412 Jy/beam ! Clean residual mean=-0.000022 rms=0.002059 Jy/beam ! Combined flux in latest and established models = 0.0548363 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 64 components and 0.0548363 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=0.031677Jy sigma=0.022390 ! Fit after self-cal, rms=0.031665Jy sigma=0.022381 ! 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=0.031665Jy sigma=0.022381 ! Fit after self-cal, rms=0.031665Jy sigma=0.022381 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.614 mas, bmaj=3.711 mas, bpa=4.775 degrees ! Estimated noise=19.1516 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143554 Jy ! Component: 100 - total flux cleaned = 0.00255989 Jy ! Component: 150 - total flux cleaned = 0.00347586 Jy ! Component: 200 - total flux cleaned = 0.00422361 Jy ! Total flux subtracted in 200 components = 0.00422361 Jy ! Clean residual min=-0.005355 max=0.005601 Jy/beam ! Clean residual mean=-0.000021 rms=0.002015 Jy/beam ! Combined flux in latest and established models = 0.0590599 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 65 components and 0.0590599 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=0.031567Jy sigma=0.022312 ! Fit after self-cal, rms=0.031548Jy sigma=0.022299 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 = 0.000739632 Jy ! Component: 100 - total flux cleaned = 0.0012038 Jy ! Component: 150 - total flux cleaned = 0.00141145 Jy ! Component: 200 - total flux cleaned = 0.0015864 Jy ! Total flux subtracted in 200 components = 0.0015864 Jy ! Clean residual min=-0.005418 max=0.005708 Jy/beam ! Clean residual mean=-0.000021 rms=0.002002 Jy/beam ! Combined flux in latest and established models = 0.0606463 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 66 components and 0.0606463 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=0.031522Jy sigma=0.022281 ! Fit after self-cal, rms=0.031520Jy sigma=0.022280 ! 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=0.031520Jy sigma=0.022280 ! Fit after self-cal, rms=0.031520Jy sigma=0.022280 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.614 mas, bmaj=3.711 mas, bpa=4.775 degrees ! Estimated noise=19.1516 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000205744 Jy ! Component: 100 - total flux cleaned = 0.000305841 Jy ! Component: 150 - total flux cleaned = 0.000413743 Jy ! Component: 200 - total flux cleaned = 0.000513632 Jy ! Total flux subtracted in 200 components = 0.000513632 Jy ! Clean residual min=-0.005412 max=0.005725 Jy/beam ! Clean residual mean=-0.000021 rms=0.001996 Jy/beam ! Combined flux in latest and established models = 0.0611599 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 69 components and 0.0611599 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=0.031506Jy sigma=0.022269 ! Fit after self-cal, rms=0.031505Jy sigma=0.022269 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 = 0.000113825 Jy ! Component: 100 - total flux cleaned = 0.000185132 Jy ! Component: 150 - total flux cleaned = 0.000265216 Jy ! Component: 200 - total flux cleaned = 0.00032818 Jy ! Total flux subtracted in 200 components = 0.00032818 Jy ! Clean residual min=-0.005404 max=0.005731 Jy/beam ! Clean residual mean=-0.000021 rms=0.001992 Jy/beam ! Combined flux in latest and established models = 0.0614881 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 71 components and 0.0614881 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=0.031494Jy sigma=0.022261 ! Fit after self-cal, rms=0.031493Jy sigma=0.022260 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.031493Jy sigma=0.022260 ! Fit after self-cal, rms=0.031493Jy sigma=0.022260 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.948 mas, bmaj=4.663 mas, bpa=-2.351 degrees ! Estimated noise=25.3742 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00352906 Jy ! Component: 100 - total flux cleaned = 0.00558289 Jy ! Component: 150 - total flux cleaned = 0.00656724 Jy ! Component: 200 - total flux cleaned = 0.00695443 Jy ! Total flux subtracted in 200 components = 0.00695443 Jy ! Clean residual min=-0.011937 max=0.014338 Jy/beam ! Clean residual mean=-0.000056 rms=0.005074 Jy/beam ! Combined flux in latest and established models = 0.0684426 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 73 components and 0.0684426 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=0.031645Jy sigma=0.022367 ! Fit after self-cal, rms=0.031609Jy sigma=0.022342 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 = 0.000613584 Jy ! Component: 100 - total flux cleaned = 0.000790055 Jy ! Component: 150 - total flux cleaned = 0.000949823 Jy ! Component: 200 - total flux cleaned = 0.00110299 Jy ! Total flux subtracted in 200 components = 0.00110299 Jy ! Clean residual min=-0.011783 max=0.014409 Jy/beam ! Clean residual mean=-0.000055 rms=0.005027 Jy/beam ! Combined flux in latest and established models = 0.0695456 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 74 components and 0.0695456 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=0.031723Jy sigma=0.022423 ! Fit after self-cal, rms=0.031713Jy sigma=0.022416 ! 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=1.614 mas, bmaj=3.711 mas, bpa=4.775 degrees ! Estimated noise=19.1516 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.614 x 3.711 at 4.775 degrees (North through East) ! Clean map min=-0.0053809 max=0.027273 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=1.418 mas, bmaj=3.413 mas, bpa=6.3 degrees ! Estimated noise=26.31 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.019934 Jy ! Component: 100 - total flux cleaned = 0.0273864 Jy ! Component: 150 - total flux cleaned = 0.0324875 Jy ! Component: 200 - total flux cleaned = 0.0363197 Jy ! Total flux subtracted in 200 components = 0.0363197 Jy ! Clean residual min=-0.003814 max=0.003672 Jy/beam ! Clean residual mean=-0.000015 rms=0.001198 Jy/beam ! Combined flux in latest and established models = 0.0363197 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 35 model components to the UV plane model. ! The established model now contains 35 components and 0.0363197 Jy ! Inverting map and beam ! Estimated beam: bmin=1.614 mas, bmaj=3.711 mas, bpa=4.775 degrees ! Estimated noise=19.1516 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 = 0.00529859 Jy ! Component: 100 - total flux cleaned = 0.00938267 Jy ! Component: 150 - total flux cleaned = 0.0126702 Jy ! Component: 200 - total flux cleaned = 0.0153332 Jy ! Total flux subtracted in 200 components = 0.0153332 Jy ! Clean residual min=-0.005501 max=0.005167 Jy/beam ! Clean residual mean=-0.000024 rms=0.002094 Jy/beam ! Combined flux in latest and established models = 0.0516529 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 61 components and 0.0516529 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.948 mas, bmaj=4.663 mas, bpa=-2.351 degrees ! Estimated noise=25.3742 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00679259 Jy ! Component: 100 - total flux cleaned = 0.0111218 Jy ! Component: 150 - total flux cleaned = 0.0140065 Jy ! Component: 200 - total flux cleaned = 0.0159336 Jy ! Total flux subtracted in 200 components = 0.0159336 Jy ! Clean residual min=-0.011958 max=0.014109 Jy/beam ! Clean residual mean=-0.000057 rms=0.005085 Jy/beam ! Combined flux in latest and established models = 0.0675865 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 = 0.00107 Jy ! Component: 100 - total flux cleaned = 0.00137701 Jy ! Component: 150 - total flux cleaned = 0.00162302 Jy ! Component: 200 - total flux cleaned = 0.00185309 Jy ! Total flux subtracted in 200 components = 0.00185309 Jy ! Clean residual min=-0.011811 max=0.014462 Jy/beam ! Clean residual mean=-0.000055 rms=0.005028 Jy/beam ! Combined flux in latest and established models = 0.0694396 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 64 components and 0.0694396 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.614 mas, bmaj=3.711 mas, bpa=4.775 degrees ! Estimated noise=19.1516 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00276437 Jy ! Component: 100 - total flux cleaned = -0.00376927 Jy ! Component: 150 - total flux cleaned = -0.00419218 Jy ! Component: 200 - total flux cleaned = -0.00452103 Jy ! Total flux subtracted in 200 components = -0.00452103 Jy ! Clean residual min=-0.005461 max=0.005992 Jy/beam ! Clean residual mean=-0.000020 rms=0.001959 Jy/beam ! Combined flux in latest and established models = 0.0649186 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 72 components and 0.0649186 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=0.031552Jy sigma=0.022302 ! Fit after self-cal, rms=0.031532Jy sigma=0.022288 wmodel /d2/scr/pima/bp171aa_uvs/J1311+1839_C_map.mod ! Writing 72 model components to file: /d2/scr/pima/bp171aa_uvs/J1311+1839_C_map.mod wobs /d2/scr/pima/bp171aa_uvs/J1311+1839_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171aa_uvs/J1311+1839_C_uvs.fits wwins /d2/scr/pima/bp171aa_uvs/J1311+1839_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171aa_uvs/J1311+1839_C_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 = 0.00195094 Jy ! Component: 100 - total flux cleaned = 0.00262445 Jy ! Component: 150 - total flux cleaned = 0.00289607 Jy ! Component: 200 - total flux cleaned = 0.00332656 Jy ! Component: 250 - total flux cleaned = 0.00365361 Jy ! Component: 300 - total flux cleaned = 0.00404331 Jy ! Component: 350 - total flux cleaned = 0.00456789 Jy ! Component: 400 - total flux cleaned = 0.00507231 Jy ! Component: 450 - total flux cleaned = 0.00556026 Jy ! Component: 500 - total flux cleaned = 0.00603337 Jy ! Component: 550 - total flux cleaned = 0.00655487 Jy ! Component: 600 - total flux cleaned = 0.0071207 Jy ! Component: 650 - total flux cleaned = 0.00736453 Jy ! Component: 700 - total flux cleaned = 0.00778048 Jy ! Component: 750 - total flux cleaned = 0.00818366 Jy ! Component: 800 - total flux cleaned = 0.00851729 Jy ! Component: 850 - total flux cleaned = 0.00895184 Jy ! Component: 900 - total flux cleaned = 0.00911232 Jy ! Component: 950 - total flux cleaned = 0.00952432 Jy ! Component: 1000 - total flux cleaned = 0.00967257 Jy ! Component: 1050 - total flux cleaned = 0.00986798 Jy ! Component: 1100 - total flux cleaned = 0.00996219 Jy ! Component: 1150 - total flux cleaned = 0.0101027 Jy ! Component: 1200 - total flux cleaned = 0.0102859 Jy ! Component: 1250 - total flux cleaned = 0.0105076 Jy ! Component: 1300 - total flux cleaned = 0.0105501 Jy ! Component: 1350 - total flux cleaned = 0.0105506 Jy ! Component: 1400 - total flux cleaned = 0.010593 Jy ! Component: 1450 - total flux cleaned = 0.0105929 Jy ! Component: 1500 - total flux cleaned = 0.0106729 Jy ! Component: 1550 - total flux cleaned = 0.01075 Jy ! Component: 1600 - total flux cleaned = 0.0107872 Jy ! Component: 1650 - total flux cleaned = 0.0108238 Jy ! Component: 1700 - total flux cleaned = 0.0108241 Jy ! Component: 1750 - total flux cleaned = 0.0108598 Jy ! Component: 1800 - total flux cleaned = 0.0108954 Jy ! Component: 1850 - total flux cleaned = 0.0110672 Jy ! Component: 1900 - total flux cleaned = 0.0111348 Jy ! Component: 1950 - total flux cleaned = 0.011234 Jy ! Component: 2000 - total flux cleaned = 0.0113633 Jy ! Component: 2050 - total flux cleaned = 0.011427 Jy ! Component: 2100 - total flux cleaned = 0.0114884 Jy ! Component: 2150 - total flux cleaned = 0.0114267 Jy ! Component: 2200 - total flux cleaned = 0.0115776 Jy ! Component: 2250 - total flux cleaned = 0.0115777 Jy ! Component: 2300 - total flux cleaned = 0.0116363 Jy ! Component: 2350 - total flux cleaned = 0.0116654 Jy ! Component: 2400 - total flux cleaned = 0.0117491 Jy ! Component: 2450 - total flux cleaned = 0.0117491 Jy ! Component: 2500 - total flux cleaned = 0.0118038 Jy ! Component: 2550 - total flux cleaned = 0.0117507 Jy ! Component: 2600 - total flux cleaned = 0.0118035 Jy ! Component: 2650 - total flux cleaned = 0.0117522 Jy ! Component: 2700 - total flux cleaned = 0.0117772 Jy ! Component: 2750 - total flux cleaned = 0.0117772 Jy ! Component: 2800 - total flux cleaned = 0.0118263 Jy ! Component: 2850 - total flux cleaned = 0.0118264 Jy ! Component: 2900 - total flux cleaned = 0.011921 Jy ! Component: 2950 - total flux cleaned = 0.0118511 Jy ! Component: 3000 - total flux cleaned = 0.011874 Jy ! Component: 3050 - total flux cleaned = 0.011874 Jy ! Component: 3100 - total flux cleaned = 0.0119182 Jy ! Component: 3150 - total flux cleaned = 0.0119398 Jy ! Component: 3200 - total flux cleaned = 0.011897 Jy ! Component: 3250 - total flux cleaned = 0.0118548 Jy ! Component: 3300 - total flux cleaned = 0.0117923 Jy ! Component: 3350 - total flux cleaned = 0.0117308 Jy ! Component: 3400 - total flux cleaned = 0.0116902 Jy ! Component: 3450 - total flux cleaned = 0.01167 Jy ! Component: 3500 - total flux cleaned = 0.0115115 Jy ! Component: 3550 - total flux cleaned = 0.0113755 Jy ! Component: 3600 - total flux cleaned = 0.0114525 Jy ! Component: 3650 - total flux cleaned = 0.0113573 Jy ! Component: 3700 - total flux cleaned = 0.0113013 Jy ! Component: 3750 - total flux cleaned = 0.0112642 Jy ! Component: 3800 - total flux cleaned = 0.0112274 Jy ! Component: 3850 - total flux cleaned = 0.0112093 Jy ! Component: 3900 - total flux cleaned = 0.0111914 Jy ! Component: 3950 - total flux cleaned = 0.0110681 Jy ! Component: 4000 - total flux cleaned = 0.0110508 Jy ! Component: 4050 - total flux cleaned = 0.0110167 Jy ! Total flux subtracted in 4096 components = 0.0110504 Jy ! Clean residual min=-0.000867 max=0.000883 Jy/beam ! Clean residual mean=-0.000007 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.075969 Jy keep ! Adding 605 model components to the UV plane model. ! The established model now contains 677 components and 0.075969 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171aa_uvs/J1311+1839_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.614 x 3.711 at 4.775 degrees (North through East) ! Clean map min=-0.0021998 max=0.026821 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171aa_uvs/J1311+1839_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0268209 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000423311 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -4.73486 4.73486 9.46972 18.9394 37.8789 75.7578 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.026 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 63.359 quit ! Quitting program ! Log file /d2/scr/pima/bp171aa_uvs/J1311+1839_C_uvs.log closed on Thu Nov 28 23:39:55 2013