! Started logfile: /scr/pima/bg219i_uvs/J2153+4322_S_uvs.log on Wed Apr 6 23:16:19 2016 obs /scr/pima/bg219i_uvs/J2153+4322_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J2153+4322_S_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.9 visibilities/baseline/integration-bin. ! Found source: J2153+4322 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 6804 visibilities. select rr, 1,2,3,4,6,7,8 ! Restricting channel ranges to the available 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219i_uvs/J2153+4322_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.022300Jy sigma=24.374474 ! Fit after self-cal, rms=0.855377Jy sigma=20.388766 ! 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=3.383 mas, bmaj=3.953 mas, bpa=-58.3 degrees ! Estimated noise=0.579124 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 = 0.104026 Jy ! Component: 100 - total flux cleaned = 0.140309 Jy ! Total flux subtracted in 100 components = 0.140309 Jy ! Clean residual min=-0.007474 max=0.016995 Jy/beam ! Clean residual mean=-0.000020 rms=0.002041 Jy/beam ! Combined flux in latest and established models = 0.140309 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.140309 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068347Jy sigma=1.569174 ! Fit after self-cal, rms=0.068026Jy sigma=1.562331 ! Inverting map ! Added new window around map position (-3.5, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0197304 Jy ! Component: 100 - total flux cleaned = 0.0304304 Jy ! Total flux subtracted in 100 components = 0.0304304 Jy ! Clean residual min=-0.004918 max=0.005785 Jy/beam ! Clean residual mean=-0.000015 rms=0.001228 Jy/beam ! Combined flux in latest and established models = 0.17074 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 29 components and 0.17074 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060404Jy sigma=1.374008 ! Fit after self-cal, rms=0.060249Jy sigma=1.370913 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0073292 Jy ! Component: 100 - total flux cleaned = 0.0118218 Jy ! Total flux subtracted in 100 components = 0.0118218 Jy ! Clean residual min=-0.004270 max=0.005049 Jy/beam ! Clean residual mean=-0.000014 rms=0.001049 Jy/beam ! Combined flux in latest and established models = 0.182562 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 41 components and 0.182562 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059064Jy sigma=1.340678 ! Fit after self-cal, rms=0.059004Jy sigma=1.339368 ! 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=4.267 mas, bmaj=5.009 mas, bpa=-59.64 degrees ! Estimated noise=0.374627 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 = 0.00467241 Jy ! Component: 100 - total flux cleaned = 0.0071636 Jy ! Component: 150 - total flux cleaned = 0.00868095 Jy ! Component: 200 - total flux cleaned = 0.00968275 Jy ! Total flux subtracted in 200 components = 0.00968275 Jy ! Clean residual min=-0.002594 max=0.003468 Jy/beam ! Clean residual mean=-0.000026 rms=0.000689 Jy/beam ! Combined flux in latest and established models = 0.192244 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 57 components and 0.192244 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058655Jy sigma=1.329891 ! Fit after self-cal, rms=0.058630Jy sigma=1.329315 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.267 x 5.009 at -59.64 degrees (North through East) ! Clean map min=-0.0024529 max=0.13762 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 1.07 HN 1.03 KP 0.98 ! LA 1.02 MK 1.03 NL 1.00 OV 0.99 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 1.02 KP 0.99 ! LA 0.97 MK 1.04 NL 1.00 OV 0.99 ! PT 0.96 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.05 HN 1.01 KP 1.00 ! LA 0.99 MK 1.04 NL 0.98 OV 0.99 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 0.97 KP 1.01 ! LA 0.99 MK 0.98 NL 1.00 OV 1.00 ! PT 0.96 SC 1.00 ! ! ! Fit before self-cal, rms=0.058630Jy sigma=1.329315 ! Fit after self-cal, rms=0.059264Jy sigma=1.323098 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.296 mas, bmaj=5.061 mas, bpa=-59.66 degrees ! Estimated noise=0.376046 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 = -0.000281964 Jy ! Component: 100 - total flux cleaned = -0.00030975 Jy ! Component: 150 - total flux cleaned = -0.000349587 Jy ! Component: 200 - total flux cleaned = -0.000366589 Jy ! Total flux subtracted in 200 components = -0.000366589 Jy ! Clean residual min=-0.002455 max=0.002841 Jy/beam ! Clean residual mean=-0.000022 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.191878 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 65 components and 0.191878 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059240Jy sigma=1.322605 ! Fit after self-cal, rms=0.059253Jy sigma=1.322431 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059253Jy sigma=1.322431 ! Fit after self-cal, rms=0.059182Jy sigma=1.316639 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.287 mas, bmaj=5.017 mas, bpa=-60.5 degrees ! Estimated noise=0.374449 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000250021 Jy ! Component: 100 - total flux cleaned = 0.000249954 Jy ! Component: 150 - total flux cleaned = 0.000267627 Jy ! Component: 200 - total flux cleaned = 0.000311543 Jy ! Total flux subtracted in 200 components = 0.000311543 Jy ! Clean residual min=-0.002072 max=0.002170 Jy/beam ! Clean residual mean=-0.000015 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.192189 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 73 components and 0.192189 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059165Jy sigma=1.316357 ! Fit after self-cal, rms=0.059171Jy sigma=1.316233 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 (-29, -24.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000845044 Jy ! Component: 100 - total flux cleaned = 0.00050932 Jy ! Component: 150 - total flux cleaned = 0.000236612 Jy ! Component: 200 - total flux cleaned = 0.000197052 Jy ! Total flux subtracted in 200 components = 0.000197052 Jy ! Clean residual min=-0.001986 max=0.001832 Jy/beam ! Clean residual mean=-0.000015 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.192387 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 91 components and 0.192386 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059085Jy sigma=1.313626 ! Fit after self-cal, rms=0.059083Jy sigma=1.313551 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059083Jy sigma=1.313551 ! Fit after self-cal, rms=0.058972Jy sigma=1.313464 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.279 mas, bmaj=5.005 mas, bpa=-60.59 degrees ! Estimated noise=0.373809 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00024577 Jy ! Component: 100 - total flux cleaned = -0.000213874 Jy ! Component: 150 - total flux cleaned = -0.000185784 Jy ! Component: 200 - total flux cleaned = -0.000159735 Jy ! Total flux subtracted in 200 components = -0.000159735 Jy ! Clean residual min=-0.001916 max=0.001769 Jy/beam ! Clean residual mean=-0.000015 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.192227 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 97 components and 0.192227 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058944Jy sigma=1.312683 ! Fit after self-cal, rms=0.058945Jy sigma=1.312669 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 = -5.66377e-05 Jy ! Component: 100 - total flux cleaned = -5.65024e-05 Jy ! Component: 150 - total flux cleaned = -1.28479e-05 Jy ! Component: 200 - total flux cleaned = -3.45944e-05 Jy ! Total flux subtracted in 200 components = -3.45944e-05 Jy ! Clean residual min=-0.001889 max=0.001744 Jy/beam ! Clean residual mean=-0.000015 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.192192 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 106 components and 0.192192 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058929Jy sigma=1.312288 ! Fit after self-cal, rms=0.058930Jy sigma=1.312281 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058930Jy sigma=1.312281 ! Fit after self-cal, rms=0.058914Jy sigma=1.312248 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.387 mas, bmaj=9.303 mas, bpa=85.22 degrees ! Estimated noise=0.453603 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000200512 Jy ! Component: 100 - total flux cleaned = 0.000299995 Jy ! Component: 150 - total flux cleaned = 0.000359695 Jy ! Component: 200 - total flux cleaned = 0.000384403 Jy ! Total flux subtracted in 200 components = 0.000384403 Jy ! Clean residual min=-0.001716 max=0.001735 Jy/beam ! Clean residual mean=-0.000030 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.192577 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 115 components and 0.192577 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058909Jy sigma=1.312150 ! Fit after self-cal, rms=0.058908Jy sigma=1.312133 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 = 3.56291e-05 Jy ! Component: 100 - total flux cleaned = 6.87559e-05 Jy ! Component: 150 - total flux cleaned = 6.91417e-05 Jy ! Component: 200 - total flux cleaned = 7.88325e-05 Jy ! Total flux subtracted in 200 components = 7.88325e-05 Jy ! Clean residual min=-0.001720 max=0.001743 Jy/beam ! Clean residual mean=-0.000030 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.192655 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 123 components and 0.192655 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058907Jy sigma=1.312121 ! Fit after self-cal, rms=0.058907Jy sigma=1.312109 ! 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=4.276 mas, bmaj=5.002 mas, bpa=-60.58 degrees ! Estimated noise=0.373859 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.276 x 5.002 at -60.58 degrees (North through East) ! Clean map min=-0.0017319 max=0.13703 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=3.395 mas, bmaj=3.925 mas, bpa=-60.11 degrees ! Estimated noise=0.577165 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.104386 Jy ! Component: 100 - total flux cleaned = 0.142395 Jy ! Component: 150 - total flux cleaned = 0.161468 Jy ! Component: 200 - total flux cleaned = 0.17201 Jy ! Total flux subtracted in 200 components = 0.17201 Jy ! Clean residual min=-0.004523 max=0.005330 Jy/beam ! Clean residual mean=-0.000010 rms=0.001048 Jy/beam ! Combined flux in latest and established models = 0.17201 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.17201 Jy ! Inverting map and beam ! Estimated beam: bmin=4.276 mas, bmaj=5.002 mas, bpa=-60.58 degrees ! Estimated noise=0.373859 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 = 0.00845841 Jy ! Component: 100 - total flux cleaned = 0.0130734 Jy ! Component: 150 - total flux cleaned = 0.0154087 Jy ! Component: 200 - total flux cleaned = 0.0162052 Jy ! Total flux subtracted in 200 components = 0.0162052 Jy ! Clean residual min=-0.002043 max=0.002081 Jy/beam ! Clean residual mean=-0.000017 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.188215 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 47 components and 0.188215 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.387 mas, bmaj=9.303 mas, bpa=85.22 degrees ! Estimated noise=0.453603 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0019577 Jy ! Component: 100 - total flux cleaned = 0.00237903 Jy ! Component: 150 - total flux cleaned = 0.00279036 Jy ! Component: 200 - total flux cleaned = 0.00315844 Jy ! Total flux subtracted in 200 components = 0.00315844 Jy ! Clean residual min=-0.001781 max=0.001745 Jy/beam ! Clean residual mean=-0.000032 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.191374 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 = 0.000240183 Jy ! Component: 100 - total flux cleaned = 0.000328192 Jy ! Component: 150 - total flux cleaned = 0.000375773 Jy ! Component: 200 - total flux cleaned = 0.00043398 Jy ! Total flux subtracted in 200 components = 0.00043398 Jy ! Clean residual min=-0.001772 max=0.001764 Jy/beam ! Clean residual mean=-0.000031 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.191808 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 80 components and 0.191808 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.276 mas, bmaj=5.002 mas, bpa=-60.58 degrees ! Estimated noise=0.373859 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000307931 Jy ! Component: 100 - total flux cleaned = -0.000312683 Jy ! Component: 150 - total flux cleaned = -0.000307822 Jy ! Component: 200 - total flux cleaned = -0.000274555 Jy ! Total flux subtracted in 200 components = -0.000274555 Jy ! Clean residual min=-0.001849 max=0.001758 Jy/beam ! Clean residual mean=-0.000015 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.191533 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 92 components and 0.191533 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058945Jy sigma=1.313036 ! Fit after self-cal, rms=0.058939Jy sigma=1.312705 wmodel /scr/pima/bg219i_uvs/J2153+4322_S_map.mod ! Writing 92 model components to file: /scr/pima/bg219i_uvs/J2153+4322_S_map.mod wobs /scr/pima/bg219i_uvs/J2153+4322_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J2153+4322_S_uvs.fits wwins /scr/pima/bg219i_uvs/J2153+4322_S_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219i_uvs/J2153+4322_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 3.27532e-05 Jy ! Component: 100 - total flux cleaned = 6.48375e-05 Jy ! Component: 150 - total flux cleaned = 0.000124517 Jy ! Component: 200 - total flux cleaned = 0.000239791 Jy ! Component: 250 - total flux cleaned = 0.000295841 Jy ! Component: 300 - total flux cleaned = 0.000377852 Jy ! Component: 350 - total flux cleaned = 0.000510682 Jy ! Component: 400 - total flux cleaned = 0.000588512 Jy ! Component: 450 - total flux cleaned = 0.000639439 Jy ! Component: 500 - total flux cleaned = 0.000713872 Jy ! Component: 550 - total flux cleaned = 0.000738395 Jy ! Component: 600 - total flux cleaned = 0.000857506 Jy ! Component: 650 - total flux cleaned = 0.000880659 Jy ! Component: 700 - total flux cleaned = 0.000880806 Jy ! Component: 750 - total flux cleaned = 0.000857971 Jy ! Component: 800 - total flux cleaned = 0.000857921 Jy ! Component: 850 - total flux cleaned = 0.000836052 Jy ! Component: 900 - total flux cleaned = 0.000857517 Jy ! Component: 950 - total flux cleaned = 0.000750786 Jy ! Component: 1000 - total flux cleaned = 0.000666688 Jy ! Component: 1050 - total flux cleaned = 0.000625133 Jy ! Component: 1100 - total flux cleaned = 0.000522901 Jy ! Component: 1150 - total flux cleaned = 0.000502881 Jy ! Component: 1200 - total flux cleaned = 0.000462496 Jy ! Component: 1250 - total flux cleaned = 0.000324709 Jy ! Component: 1300 - total flux cleaned = 0.000305545 Jy ! Component: 1350 - total flux cleaned = 0.000209348 Jy ! Component: 1400 - total flux cleaned = 0.000114513 Jy ! Component: 1450 - total flux cleaned = 2.07373e-05 Jy ! Component: 1500 - total flux cleaned = -3.48064e-05 Jy ! Component: 1550 - total flux cleaned = -7.1428e-05 Jy ! Component: 1600 - total flux cleaned = -0.000216795 Jy ! Component: 1650 - total flux cleaned = -0.000216733 Jy ! Component: 1700 - total flux cleaned = -0.00034108 Jy ! Component: 1750 - total flux cleaned = -0.000446574 Jy ! Component: 1800 - total flux cleaned = -0.00049866 Jy ! Component: 1850 - total flux cleaned = -0.000653441 Jy ! Component: 1900 - total flux cleaned = -0.0007386 Jy ! Component: 1950 - total flux cleaned = -0.000755741 Jy ! Component: 2000 - total flux cleaned = -0.000872572 Jy ! Component: 2050 - total flux cleaned = -0.000955426 Jy ! Component: 2100 - total flux cleaned = -0.00105368 Jy ! Component: 2150 - total flux cleaned = -0.00111854 Jy ! Component: 2200 - total flux cleaned = -0.00123118 Jy ! Component: 2250 - total flux cleaned = -0.0012791 Jy ! Component: 2300 - total flux cleaned = -0.00138954 Jy ! Component: 2350 - total flux cleaned = -0.00142089 Jy ! Component: 2400 - total flux cleaned = -0.00146734 Jy ! Component: 2450 - total flux cleaned = -0.00157485 Jy ! Component: 2500 - total flux cleaned = -0.00166604 Jy ! Component: 2550 - total flux cleaned = -0.00171118 Jy ! Component: 2600 - total flux cleaned = -0.00177087 Jy ! Component: 2650 - total flux cleaned = -0.00183037 Jy ! Component: 2700 - total flux cleaned = -0.00190396 Jy ! Component: 2750 - total flux cleaned = -0.00196253 Jy ! Component: 2800 - total flux cleaned = -0.00210741 Jy ! Component: 2850 - total flux cleaned = -0.00215043 Jy ! Component: 2900 - total flux cleaned = -0.00222182 Jy ! Component: 2950 - total flux cleaned = -0.00229255 Jy ! Component: 3000 - total flux cleaned = -0.00234868 Jy ! Component: 3050 - total flux cleaned = -0.00243218 Jy ! Component: 3100 - total flux cleaned = -0.00251503 Jy ! Component: 3150 - total flux cleaned = -0.0025562 Jy ! Component: 3200 - total flux cleaned = -0.00267862 Jy ! Component: 3250 - total flux cleaned = -0.00273257 Jy ! Component: 3300 - total flux cleaned = -0.00285302 Jy ! Component: 3350 - total flux cleaned = -0.00291937 Jy ! Component: 3400 - total flux cleaned = -0.00295896 Jy ! Component: 3450 - total flux cleaned = -0.00302451 Jy ! Component: 3500 - total flux cleaned = -0.00306366 Jy ! Component: 3550 - total flux cleaned = -0.00312848 Jy ! Component: 3600 - total flux cleaned = -0.00321818 Jy ! Component: 3650 - total flux cleaned = -0.00326912 Jy ! Component: 3700 - total flux cleaned = -0.00334498 Jy ! Component: 3750 - total flux cleaned = -0.00340775 Jy ! Component: 3800 - total flux cleaned = -0.00344526 Jy ! Component: 3850 - total flux cleaned = -0.00350729 Jy ! Component: 3900 - total flux cleaned = -0.00354421 Jy ! Component: 3950 - total flux cleaned = -0.00366637 Jy ! Component: 4000 - total flux cleaned = -0.00367845 Jy ! Component: 4050 - total flux cleaned = -0.00371458 Jy ! Total flux subtracted in 4096 components = -0.00377449 Jy ! Clean residual min=-0.000726 max=0.000811 Jy/beam ! Clean residual mean=-0.000005 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.187759 Jy keep ! Adding 280 model components to the UV plane model. ! The established model now contains 372 components and 0.187759 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J2153+4322_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.276 x 5.002 at -60.58 degrees (North through East) ! Clean map min=-0.0013982 max=0.13726 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J2153+4322_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.137257 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000211902 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.463152 0.463152 0.926304 1.85261 3.70522 7.41043 14.8209 29.6417 59.2835 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.137 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 647.735 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J2153+4322_S_uvs.log closed on Wed Apr 6 23:16:25 2016