! Started logfile: /d2/scr/pima/bp171aa_uvs/J1204+1129_X_uvs.log on Thu Nov 28 23:36:07 2013 obs /d2/scr/pima/bp171aa_uvs/J1204+1129_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171aa_uvs/J1204+1129_X_uva.fits ! AN table 1: 9 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.851852 visibilities/baseline/integration-bin. ! Found source: J1204+1129 ! ! 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 7.40797e+09 3.2e+07 1 3.2e+07 ! 02 2 7.43997e+09 3.2e+07 1 3.2e+07 ! 03 3 7.47197e+09 3.2e+07 1 3.2e+07 ! 04 4 7.56797e+09 3.2e+07 1 3.2e+07 ! 05 5 7.75997e+09 3.2e+07 1 3.2e+07 ! 06 6 7.79197e+09 3.2e+07 1 3.2e+07 ! 07 7 7.82397e+09 3.2e+07 1 3.2e+07 ! 08 8 7.85597e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1288 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/bp171aa_uvs/J1204+1129_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=1.000580Jy sigma=0.707366 ! Fit after self-cal, rms=0.975583Jy sigma=0.689692 ! 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=2.541 mas, bmaj=3.206 mas, bpa=-1.916 degrees ! Estimated noise=31.8847 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0195351 Jy ! Component: 100 - total flux cleaned = 0.0299846 Jy ! Total flux subtracted in 100 components = 0.0299846 Jy ! Clean residual min=-0.005612 max=0.005886 Jy/beam ! Clean residual mean=-0.000049 rms=0.002574 Jy/beam ! Combined flux in latest and established models = 0.0299846 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 43 components and 0.0299846 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=0.031160Jy sigma=0.022029 ! Fit after self-cal, rms=0.030110Jy sigma=0.021287 ! 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=2.91 mas, bmaj=3.379 mas, bpa=0.6804 degrees ! Estimated noise=27.8699 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 = 0.00864936 Jy ! Component: 100 - total flux cleaned = 0.0126779 Jy ! Component: 150 - total flux cleaned = 0.0145976 Jy ! Component: 200 - total flux cleaned = 0.0158375 Jy ! Total flux subtracted in 200 components = 0.0158375 Jy ! Clean residual min=-0.002645 max=0.002642 Jy/beam ! Clean residual mean=-0.000026 rms=0.001321 Jy/beam ! Combined flux in latest and established models = 0.0458221 Jy ! Performing phase self-cal ! Adding 110 model components to the UV plane model. ! The established model now contains 147 components and 0.0458221 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=0.025911Jy sigma=0.018317 ! Fit after self-cal, rms=0.025692Jy sigma=0.018162 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.91 x 3.379 at 0.6804 degrees (North through East) ! Clean map min=-0.0049267 max=0.022188 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* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 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* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 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* KP 1.00* LA 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* KP 1.00* LA 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* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.025692Jy sigma=0.018162 ! Fit after self-cal, rms=0.025692Jy sigma=0.018162 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.91 mas, bmaj=3.379 mas, bpa=0.6804 degrees ! Estimated noise=27.8699 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 = 0.000904122 Jy ! Component: 100 - total flux cleaned = 0.00116237 Jy ! Component: 150 - total flux cleaned = 0.00127477 Jy ! Component: 200 - total flux cleaned = 0.000978565 Jy ! Total flux subtracted in 200 components = 0.000978565 Jy ! Clean residual min=-0.001467 max=0.001451 Jy/beam ! Clean residual mean=-0.000017 rms=0.000750 Jy/beam ! Combined flux in latest and established models = 0.0468007 Jy ! Performing phase self-cal ! Adding 101 model components to the UV plane model. ! The established model now contains 242 components and 0.0468007 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=0.024508Jy sigma=0.017325 ! Fit after self-cal, rms=0.024406Jy sigma=0.017253 ! 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=0.024406Jy sigma=0.017253 ! Fit after self-cal, rms=0.024027Jy sigma=0.017107 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.936 mas, bmaj=3.425 mas, bpa=0.1161 degrees ! Estimated noise=27.3496 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000108169 Jy ! Component: 100 - total flux cleaned = -0.000613656 Jy ! Component: 150 - total flux cleaned = -0.00126835 Jy ! Component: 200 - total flux cleaned = -0.00183182 Jy ! Total flux subtracted in 200 components = -0.00183182 Jy ! Clean residual min=-0.000659 max=0.000660 Jy/beam ! Clean residual mean=-0.000006 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.0449688 Jy selfcal ! Performing phase self-cal ! Adding 69 model components to the UV plane model. ! The established model now contains 306 components and 0.0449688 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=0.023727Jy sigma=0.016898 ! Fit after self-cal, rms=0.023706Jy sigma=0.016865 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 = -0.000600145 Jy ! Component: 100 - total flux cleaned = -0.000981412 Jy ! Component: 150 - total flux cleaned = -0.0012574 Jy ! Component: 200 - total flux cleaned = -0.00132261 Jy ! Total flux subtracted in 200 components = -0.00132261 Jy ! Clean residual min=-0.000456 max=0.000453 Jy/beam ! Clean residual mean=-0.000002 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.0436462 Jy ! Performing phase self-cal ! Adding 72 model components to the UV plane model. ! The established model now contains 367 components and 0.0436462 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=0.023583Jy sigma=0.016785 ! Fit after self-cal, rms=0.023543Jy sigma=0.016754 ! Inverting map ! Added new window around map position (21, 32). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000816919 Jy ! Component: 100 - total flux cleaned = 0.00116906 Jy ! Component: 150 - total flux cleaned = 0.00125641 Jy ! Component: 200 - total flux cleaned = 0.00131654 Jy ! Total flux subtracted in 200 components = 0.00131654 Jy ! Clean residual min=-0.000880 max=0.000656 Jy/beam ! Clean residual mean=-0.000002 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.0449628 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 398 components and 0.0449628 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=0.023509Jy sigma=0.016735 ! Fit after self-cal, rms=0.023496Jy sigma=0.016724 ! 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=0.023496Jy sigma=0.016724 ! Fit after self-cal, rms=0.023562Jy sigma=0.016677 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.921 mas, bmaj=3.44 mas, bpa=-0.5504 degrees ! Estimated noise=27.4501 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000766046 Jy ! Component: 100 - total flux cleaned = 0.00127896 Jy ! Component: 150 - total flux cleaned = 0.00169441 Jy ! Component: 200 - total flux cleaned = 0.00203649 Jy ! Total flux subtracted in 200 components = 0.00203649 Jy ! Clean residual min=-0.000882 max=0.001038 Jy/beam ! Clean residual mean=-0.000005 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.0469993 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 429 components and 0.0469993 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=0.023529Jy sigma=0.016653 ! Fit after self-cal, rms=0.023529Jy sigma=0.016647 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 = 0.000458309 Jy ! Component: 100 - total flux cleaned = 0.000799113 Jy ! Component: 150 - total flux cleaned = 0.00107213 Jy ! Component: 200 - total flux cleaned = 0.00127358 Jy ! Total flux subtracted in 200 components = 0.00127358 Jy ! Clean residual min=-0.000850 max=0.001008 Jy/beam ! Clean residual mean=-0.000004 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.0482728 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 447 components and 0.0482728 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=0.023515Jy sigma=0.016637 ! Fit after self-cal, rms=0.023514Jy sigma=0.016636 ! 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=0.023514Jy sigma=0.016636 ! Fit after self-cal, rms=0.023607Jy sigma=0.016631 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.298 mas, bmaj=3.693 mas, bpa=0.3035 degrees ! Estimated noise=28.0222 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000486133 Jy ! Component: 100 - total flux cleaned = 0.000840021 Jy ! Component: 150 - total flux cleaned = 0.00112813 Jy ! Component: 200 - total flux cleaned = 0.00136555 Jy ! Total flux subtracted in 200 components = 0.00136555 Jy ! Clean residual min=-0.000923 max=0.001097 Jy/beam ! Clean residual mean=-0.000004 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.0496384 Jy selfcal ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 467 components and 0.0496384 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=0.023595Jy sigma=0.016623 ! Fit after self-cal, rms=0.023595Jy sigma=0.016621 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 = 0.000325539 Jy ! Component: 100 - total flux cleaned = 0.000540252 Jy ! Component: 150 - total flux cleaned = 0.000692394 Jy ! Component: 200 - total flux cleaned = 0.000820563 Jy ! Total flux subtracted in 200 components = 0.000820563 Jy ! Clean residual min=-0.000885 max=0.001080 Jy/beam ! Clean residual mean=-0.000004 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.0504589 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 487 components and 0.0504589 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=0.023589Jy sigma=0.016617 ! Fit after self-cal, rms=0.023588Jy sigma=0.016616 ! 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=2.915 mas, bmaj=3.444 mas, bpa=-0.8725 degrees ! Estimated noise=27.5521 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.915 x 3.444 at -0.8725 degrees (North through East) ! Clean map min=-0.0029949 max=0.019886 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.553 mas, bmaj=3.261 mas, bpa=-3.838 degrees ! Estimated noise=31.7717 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0152706 Jy ! Component: 100 - total flux cleaned = 0.0251753 Jy ! Component: 150 - total flux cleaned = 0.0322191 Jy ! Component: 200 - total flux cleaned = 0.0376811 Jy ! Total flux subtracted in 200 components = 0.0376811 Jy ! Clean residual min=-0.009024 max=0.014374 Jy/beam ! Clean residual mean=-0.000041 rms=0.003486 Jy/beam ! Combined flux in latest and established models = 0.037681 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 45 model components to the UV plane model. ! The established model now contains 45 components and 0.037681 Jy ! Inverting map and beam ! Estimated beam: bmin=2.915 mas, bmaj=3.444 mas, bpa=-0.8725 degrees ! Estimated noise=27.5521 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 (0.2, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.013568 Jy ! Component: 100 - total flux cleaned = 0.0209075 Jy ! Component: 150 - total flux cleaned = 0.0258937 Jy ! Component: 200 - total flux cleaned = 0.0297243 Jy ! Total flux subtracted in 200 components = 0.0297243 Jy ! Clean residual min=-0.006491 max=0.005167 Jy/beam ! Clean residual mean=-0.000021 rms=0.001977 Jy/beam ! Combined flux in latest and established models = 0.0674053 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 105 components and 0.0674053 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.298 mas, bmaj=3.693 mas, bpa=0.3035 degrees ! Estimated noise=28.0222 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00425679 Jy ! Component: 100 - total flux cleaned = 0.00638631 Jy ! Component: 150 - total flux cleaned = 0.00845115 Jy ! Component: 200 - total flux cleaned = 0.0100758 Jy ! Total flux subtracted in 200 components = 0.0100758 Jy ! Clean residual min=-0.005626 max=0.004775 Jy/beam ! Clean residual mean=-0.000016 rms=0.001827 Jy/beam ! Combined flux in latest and established models = 0.0774811 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 = 0.00138587 Jy ! Component: 100 - total flux cleaned = 0.00266859 Jy ! Component: 150 - total flux cleaned = 0.00375999 Jy ! Component: 200 - total flux cleaned = 0.00477405 Jy ! Total flux subtracted in 200 components = 0.00477405 Jy ! Clean residual min=-0.004658 max=0.004214 Jy/beam ! Clean residual mean=-0.000011 rms=0.001542 Jy/beam ! Combined flux in latest and established models = 0.0822552 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 162 components and 0.0822552 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.915 mas, bmaj=3.444 mas, bpa=-0.8725 degrees ! Estimated noise=27.5521 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000468166 Jy ! Component: 100 - total flux cleaned = 0.00083294 Jy ! Component: 150 - total flux cleaned = 0.0012444 Jy ! Component: 200 - total flux cleaned = 0.00163398 Jy ! Total flux subtracted in 200 components = 0.00163398 Jy ! Clean residual min=-0.003831 max=0.003418 Jy/beam ! Clean residual mean=-0.000007 rms=0.001200 Jy/beam ! Combined flux in latest and established models = 0.0838892 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 185 components and 0.0838892 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=0.025071Jy sigma=0.017714 ! Fit after self-cal, rms=0.024449Jy sigma=0.017241 wmodel /d2/scr/pima/bp171aa_uvs/J1204+1129_X_map.mod ! Writing 185 model components to file: /d2/scr/pima/bp171aa_uvs/J1204+1129_X_map.mod wobs /d2/scr/pima/bp171aa_uvs/J1204+1129_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171aa_uvs/J1204+1129_X_uvs.fits wwins /d2/scr/pima/bp171aa_uvs/J1204+1129_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp171aa_uvs/J1204+1129_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 = 7.09027e-05 Jy ! Component: 100 - total flux cleaned = -0.000168863 Jy ! Component: 150 - total flux cleaned = -0.000456212 Jy ! Component: 200 - total flux cleaned = -0.00071404 Jy ! Component: 250 - total flux cleaned = -0.000978789 Jy ! Component: 300 - total flux cleaned = -0.00119419 Jy ! Component: 350 - total flux cleaned = -0.00117045 Jy ! Component: 400 - total flux cleaned = -0.00103289 Jy ! Component: 450 - total flux cleaned = -0.00094733 Jy ! Component: 500 - total flux cleaned = -0.000866989 Jy ! Component: 550 - total flux cleaned = -0.000770555 Jy ! Component: 600 - total flux cleaned = -0.000642618 Jy ! Component: 650 - total flux cleaned = -0.000573058 Jy ! Component: 700 - total flux cleaned = -0.000490202 Jy ! Component: 750 - total flux cleaned = -0.000490285 Jy ! Component: 800 - total flux cleaned = -0.000474409 Jy ! Component: 850 - total flux cleaned = -0.000459625 Jy ! Component: 900 - total flux cleaned = -0.000432259 Jy ! Component: 950 - total flux cleaned = -0.000445293 Jy ! Component: 1000 - total flux cleaned = -0.000445426 Jy ! Component: 1050 - total flux cleaned = -0.000457537 Jy ! Component: 1100 - total flux cleaned = -0.000480437 Jy ! Component: 1150 - total flux cleaned = -0.00043563 Jy ! Component: 1200 - total flux cleaned = -0.00042476 Jy ! Component: 1250 - total flux cleaned = -0.000435063 Jy ! Component: 1300 - total flux cleaned = -0.000444839 Jy ! Component: 1350 - total flux cleaned = -0.000425075 Jy ! Component: 1400 - total flux cleaned = -0.000444307 Jy ! Component: 1450 - total flux cleaned = -0.000415761 Jy ! Component: 1500 - total flux cleaned = -0.000453343 Jy ! Component: 1550 - total flux cleaned = -0.000471696 Jy ! Component: 1600 - total flux cleaned = -0.000508096 Jy ! Component: 1650 - total flux cleaned = -0.000543959 Jy ! Component: 1700 - total flux cleaned = -0.000579174 Jy ! Component: 1750 - total flux cleaned = -0.000570447 Jy ! Component: 1800 - total flux cleaned = -0.000570424 Jy ! Component: 1850 - total flux cleaned = -0.000570378 Jy ! Component: 1900 - total flux cleaned = -0.000570361 Jy ! Component: 1950 - total flux cleaned = -0.000561975 Jy ! Component: 2000 - total flux cleaned = -0.000553768 Jy ! Component: 2050 - total flux cleaned = -0.000537594 Jy ! Component: 2100 - total flux cleaned = -0.000513331 Jy ! Component: 2150 - total flux cleaned = -0.000505276 Jy ! Component: 2200 - total flux cleaned = -0.000481329 Jy ! Component: 2250 - total flux cleaned = -0.000465457 Jy ! Component: 2300 - total flux cleaned = -0.000449669 Jy ! Component: 2350 - total flux cleaned = -0.00043392 Jy ! Component: 2400 - total flux cleaned = -0.0004025 Jy ! Component: 2450 - total flux cleaned = -0.000394646 Jy ! Component: 2500 - total flux cleaned = -0.000371072 Jy ! Component: 2550 - total flux cleaned = -0.000378837 Jy ! Component: 2600 - total flux cleaned = -0.000363157 Jy ! Component: 2650 - total flux cleaned = -0.000371009 Jy ! Component: 2700 - total flux cleaned = -0.000371037 Jy ! Component: 2750 - total flux cleaned = -0.000386732 Jy ! Component: 2800 - total flux cleaned = -0.000378923 Jy ! Component: 2850 - total flux cleaned = -0.000386831 Jy ! Component: 2900 - total flux cleaned = -0.000386751 Jy ! Component: 2950 - total flux cleaned = -0.000402617 Jy ! Component: 3000 - total flux cleaned = -0.000418493 Jy ! Component: 3050 - total flux cleaned = -0.000458514 Jy ! Component: 3100 - total flux cleaned = -0.000466583 Jy ! Component: 3150 - total flux cleaned = -0.000490789 Jy ! Component: 3200 - total flux cleaned = -0.000515184 Jy ! Component: 3250 - total flux cleaned = -0.000531538 Jy ! Component: 3300 - total flux cleaned = -0.000556188 Jy ! Component: 3350 - total flux cleaned = -0.000581095 Jy ! Component: 3400 - total flux cleaned = -0.000631273 Jy ! Component: 3450 - total flux cleaned = -0.000664871 Jy ! Component: 3500 - total flux cleaned = -0.000707353 Jy ! Component: 3550 - total flux cleaned = -0.000733002 Jy ! Component: 3600 - total flux cleaned = -0.000784556 Jy ! Component: 3650 - total flux cleaned = -0.000819301 Jy ! Component: 3700 - total flux cleaned = -0.000836786 Jy ! Component: 3750 - total flux cleaned = -0.000871999 Jy ! Component: 3800 - total flux cleaned = -0.000925363 Jy ! Component: 3850 - total flux cleaned = -0.000952305 Jy ! Component: 3900 - total flux cleaned = -0.0010066 Jy ! Component: 3950 - total flux cleaned = -0.00103408 Jy ! Component: 4000 - total flux cleaned = -0.00108009 Jy ! Component: 4050 - total flux cleaned = -0.00111724 Jy ! Total flux subtracted in 4096 components = -0.00115471 Jy ! Clean residual min=-0.000563 max=0.000546 Jy/beam ! Clean residual mean=-0.000001 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.0827345 Jy keep ! Adding 311 model components to the UV plane model. ! The established model now contains 496 components and 0.0827345 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171aa_uvs/J1204+1129_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.915 x 3.444 at -0.8725 degrees (North through East) ! Clean map min=-0.0015777 max=0.015852 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171aa_uvs/J1204+1129_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.015852 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000151223 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.86191 2.86191 5.72381 11.4476 22.8953 45.7905 91.581 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.015 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 104.825 quit ! Quitting program ! Log file /d2/scr/pima/bp171aa_uvs/J1204+1129_X_uvs.log closed on Thu Nov 28 23:36:13 2013