! Started logfile: /scr/pima/bg219i_uvs/J2154+1727_S_uvs.log on Wed Apr 6 23:16:25 2016 obs /scr/pima/bg219i_uvs/J2154+1727_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J2154+1727_S_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.9 visibilities/baseline/integration-bin. ! Found source: J2154+1727 ! ! 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 4536 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/J2154+1727_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 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.074091Jy sigma=24.362491 ! Fit after self-cal, rms=0.630937Jy sigma=14.415758 ! 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=2.955 mas, bmaj=8.041 mas, bpa=-14.32 degrees ! Estimated noise=0.673457 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 = 0.278442 Jy ! Component: 100 - total flux cleaned = 0.344273 Jy ! Total flux subtracted in 100 components = 0.344273 Jy ! Clean residual min=-0.010460 max=0.025981 Jy/beam ! Clean residual mean=-0.000044 rms=0.003177 Jy/beam ! Combined flux in latest and established models = 0.344273 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.344273 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083301Jy sigma=1.843689 ! Fit after self-cal, rms=0.083272Jy sigma=1.843352 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0300608 Jy ! Component: 100 - total flux cleaned = 0.0478682 Jy ! Total flux subtracted in 100 components = 0.0478682 Jy ! Clean residual min=-0.007750 max=0.013709 Jy/beam ! Clean residual mean=-0.000026 rms=0.001958 Jy/beam ! Combined flux in latest and established models = 0.392141 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 24 components and 0.392141 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066977Jy sigma=1.484903 ! Fit after self-cal, rms=0.066706Jy sigma=1.477331 ! Inverting map ! Added new window around map position (4, 5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0144145 Jy ! Component: 100 - total flux cleaned = 0.0231334 Jy ! Total flux subtracted in 100 components = 0.0231334 Jy ! Clean residual min=-0.005483 max=0.006654 Jy/beam ! Clean residual mean=-0.000017 rms=0.001469 Jy/beam ! Combined flux in latest and established models = 0.415274 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 46 components and 0.415274 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062342Jy sigma=1.377176 ! Fit after self-cal, rms=0.062240Jy sigma=1.374159 ! 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=3.612 mas, bmaj=9.114 mas, bpa=-13.67 degrees ! Estimated noise=0.508535 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 = 0.00932625 Jy ! Component: 100 - total flux cleaned = 0.0153458 Jy ! Component: 150 - total flux cleaned = 0.0196794 Jy ! Component: 200 - total flux cleaned = 0.0228758 Jy ! Total flux subtracted in 200 components = 0.0228758 Jy ! Clean residual min=-0.004328 max=0.005436 Jy/beam ! Clean residual mean=-0.000011 rms=0.001282 Jy/beam ! Combined flux in latest and established models = 0.43815 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 96 components and 0.43815 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060588Jy sigma=1.335169 ! Fit after self-cal, rms=0.060560Jy sigma=1.334193 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.612 x 9.114 at -13.67 degrees (North through East) ! Clean map min=-0.0039876 max=0.36251 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 0.98 FD 0.98 HN 1.03 KP 1.00 ! LA 0.98 MK 1.03 NL 1.01 OV 1.00 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.00 KP 0.99 ! LA 0.98 MK 1.01 NL 1.05 OV 0.99 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.02 KP 1.01 ! LA 1.00 MK 1.03 NL 1.06 OV 0.99 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.01 KP 0.98 ! LA 0.98 MK 1.03 NL 0.95 OV 0.98 ! PT 0.99 SC 1.00 ! ! ! Fit before self-cal, rms=0.060560Jy sigma=1.334193 ! Fit after self-cal, rms=0.059499Jy sigma=1.307760 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.648 mas, bmaj=9.119 mas, bpa=-13.56 degrees ! Estimated noise=0.507974 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 = -0.00188635 Jy ! Component: 100 - total flux cleaned = -0.00195199 Jy ! Component: 150 - total flux cleaned = -0.00194794 Jy ! Component: 200 - total flux cleaned = -0.0019893 Jy ! Total flux subtracted in 200 components = -0.0019893 Jy ! Clean residual min=-0.004273 max=0.004468 Jy/beam ! Clean residual mean=-0.000003 rms=0.001075 Jy/beam ! Combined flux in latest and established models = 0.436161 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 109 components and 0.43616 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059360Jy sigma=1.304522 ! Fit after self-cal, rms=0.059349Jy sigma=1.304341 ! 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=0.059349Jy sigma=1.304341 ! Fit after self-cal, rms=0.057652Jy sigma=1.259145 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.644 mas, bmaj=9.124 mas, bpa=-13.53 degrees ! Estimated noise=0.508017 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00257016 Jy ! Component: 100 - total flux cleaned = -0.00366633 Jy ! Component: 150 - total flux cleaned = -0.00379827 Jy ! Component: 200 - total flux cleaned = -0.00383723 Jy ! Total flux subtracted in 200 components = -0.00383723 Jy ! Clean residual min=-0.003163 max=0.002938 Jy/beam ! Clean residual mean=-0.000010 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 0.432323 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 118 components and 0.432323 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057522Jy sigma=1.256185 ! Fit after self-cal, rms=0.057525Jy sigma=1.256066 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 = -9.34502e-05 Jy ! Component: 100 - total flux cleaned = -9.31602e-05 Jy ! Component: 150 - total flux cleaned = -9.28819e-05 Jy ! Component: 200 - total flux cleaned = -9.28653e-05 Jy ! Total flux subtracted in 200 components = -9.28653e-05 Jy ! Clean residual min=-0.003108 max=0.002921 Jy/beam ! Clean residual mean=-0.000010 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.43223 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 122 components and 0.43223 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057490Jy sigma=1.255208 ! Fit after self-cal, rms=0.057488Jy sigma=1.255153 ! 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=0.057488Jy sigma=1.255153 ! Fit after self-cal, rms=0.057527Jy sigma=1.254355 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.645 mas, bmaj=9.126 mas, bpa=-13.53 degrees ! Estimated noise=0.508051 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00145956 Jy ! Component: 100 - total flux cleaned = -0.00197266 Jy ! Component: 150 - total flux cleaned = -0.00203376 Jy ! Component: 200 - total flux cleaned = -0.00206123 Jy ! Total flux subtracted in 200 components = -0.00206123 Jy ! Clean residual min=-0.003000 max=0.002905 Jy/beam ! Clean residual mean=-0.000008 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.430169 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 127 components and 0.430169 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057479Jy sigma=1.253259 ! Fit after self-cal, rms=0.057478Jy sigma=1.253217 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 = -3.32943e-05 Jy ! Component: 100 - total flux cleaned = -3.35289e-05 Jy ! Component: 150 - total flux cleaned = -3.3345e-05 Jy ! Component: 200 - total flux cleaned = -5.51546e-05 Jy ! Total flux subtracted in 200 components = -5.51546e-05 Jy ! Clean residual min=-0.002969 max=0.002892 Jy/beam ! Clean residual mean=-0.000008 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.430114 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 128 components and 0.430114 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057459Jy sigma=1.252755 ! Fit after self-cal, rms=0.057458Jy sigma=1.252718 ! 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=0.057458Jy sigma=1.252718 ! Fit after self-cal, rms=0.057489Jy sigma=1.252475 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.352 mas, bmaj=11.16 mas, bpa=-7.765 degrees ! Estimated noise=0.610507 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000541235 Jy ! Component: 100 - total flux cleaned = -0.000638565 Jy ! Component: 150 - total flux cleaned = -0.000673629 Jy ! Component: 200 - total flux cleaned = -0.000714095 Jy ! Total flux subtracted in 200 components = -0.000714095 Jy ! Clean residual min=-0.002793 max=0.003302 Jy/beam ! Clean residual mean=-0.000012 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.4294 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 136 components and 0.4294 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057475Jy sigma=1.252326 ! Fit after self-cal, rms=0.057473Jy sigma=1.252243 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 (-61, 9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00184049 Jy ! Component: 100 - total flux cleaned = 0.00153011 Jy ! Component: 150 - total flux cleaned = 0.0012898 Jy ! Component: 200 - total flux cleaned = 0.00110043 Jy ! Total flux subtracted in 200 components = 0.00110043 Jy ! Clean residual min=-0.002356 max=0.002031 Jy/beam ! Clean residual mean=-0.000007 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.4305 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 161 components and 0.4305 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057347Jy sigma=1.249890 ! Fit after self-cal, rms=0.057342Jy sigma=1.249794 ! 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=3.647 mas, bmaj=9.127 mas, bpa=-13.52 degrees ! Estimated noise=0.508041 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.647 x 9.127 at -13.52 degrees (North through East) ! Clean map min=-0.0025286 max=0.36244 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=2.979 mas, bmaj=8.037 mas, bpa=-14.18 degrees ! Estimated noise=0.676185 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.27931 Jy ! Component: 100 - total flux cleaned = 0.344919 Jy ! Component: 150 - total flux cleaned = 0.374791 Jy ! Component: 200 - total flux cleaned = 0.392009 Jy ! Total flux subtracted in 200 components = 0.392009 Jy ! Clean residual min=-0.005451 max=0.008604 Jy/beam ! Clean residual mean=-0.000020 rms=0.001352 Jy/beam ! Combined flux in latest and established models = 0.392009 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.392009 Jy ! Inverting map and beam ! Estimated beam: bmin=3.647 mas, bmaj=9.127 mas, bpa=-13.52 degrees ! Estimated noise=0.508041 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 = 0.0137423 Jy ! Component: 100 - total flux cleaned = 0.0213929 Jy ! Component: 150 - total flux cleaned = 0.026104 Jy ! Component: 200 - total flux cleaned = 0.0293882 Jy ! Total flux subtracted in 200 components = 0.0293882 Jy ! Clean residual min=-0.002888 max=0.002631 Jy/beam ! Clean residual mean=-0.000009 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 0.421397 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 80 components and 0.421397 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=7.352 mas, bmaj=11.16 mas, bpa=-7.765 degrees ! Estimated noise=0.610507 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00384909 Jy ! Component: 100 - total flux cleaned = 0.00577555 Jy ! Component: 150 - total flux cleaned = 0.00624127 Jy ! Component: 200 - total flux cleaned = 0.00661074 Jy ! Total flux subtracted in 200 components = 0.00661074 Jy ! Clean residual min=-0.002507 max=0.002069 Jy/beam ! Clean residual mean=-0.000009 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.428007 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 = 0.000307911 Jy ! Component: 100 - total flux cleaned = 0.000617488 Jy ! Component: 150 - total flux cleaned = 0.000883453 Jy ! Component: 200 - total flux cleaned = 0.00105248 Jy ! Total flux subtracted in 200 components = 0.00105248 Jy ! Clean residual min=-0.002367 max=0.002008 Jy/beam ! Clean residual mean=-0.000007 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.42906 Jy ! Adding 79 model components to the UV plane model. ! The established model now contains 150 components and 0.42906 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.647 mas, bmaj=9.127 mas, bpa=-13.52 degrees ! Estimated noise=0.508041 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000233983 Jy ! Component: 100 - total flux cleaned = -0.000549783 Jy ! Component: 150 - total flux cleaned = -0.000552737 Jy ! Component: 200 - total flux cleaned = -0.000511314 Jy ! Total flux subtracted in 200 components = -0.000511314 Jy ! Clean residual min=-0.002274 max=0.002154 Jy/beam ! Clean residual mean=-0.000004 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.428549 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 172 components and 0.428549 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057303Jy sigma=1.248842 ! Fit after self-cal, rms=0.057290Jy sigma=1.248343 wmodel /scr/pima/bg219i_uvs/J2154+1727_S_map.mod ! Writing 172 model components to file: /scr/pima/bg219i_uvs/J2154+1727_S_map.mod wobs /scr/pima/bg219i_uvs/J2154+1727_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J2154+1727_S_uvs.fits wwins /scr/pima/bg219i_uvs/J2154+1727_S_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219i_uvs/J2154+1727_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 = -0.000301534 Jy ! Component: 100 - total flux cleaned = -0.000534198 Jy ! Component: 150 - total flux cleaned = -0.000718017 Jy ! Component: 200 - total flux cleaned = -0.00078874 Jy ! Component: 250 - total flux cleaned = -0.000889664 Jy ! Component: 300 - total flux cleaned = -0.000986902 Jy ! Component: 350 - total flux cleaned = -0.000955972 Jy ! Component: 400 - total flux cleaned = -0.00095591 Jy ! Component: 450 - total flux cleaned = -0.00098603 Jy ! Component: 500 - total flux cleaned = -0.00101495 Jy ! Component: 550 - total flux cleaned = -0.000957506 Jy ! Component: 600 - total flux cleaned = -0.000956944 Jy ! Component: 650 - total flux cleaned = -0.000818498 Jy ! Component: 700 - total flux cleaned = -0.000764672 Jy ! Component: 750 - total flux cleaned = -0.000658374 Jy ! Component: 800 - total flux cleaned = -0.000580029 Jy ! Component: 850 - total flux cleaned = -0.000451159 Jy ! Component: 900 - total flux cleaned = -0.000298918 Jy ! Component: 950 - total flux cleaned = -0.000124352 Jy ! Component: 1000 - total flux cleaned = -7.52559e-05 Jy ! Component: 1050 - total flux cleaned = 0.000119461 Jy ! Component: 1100 - total flux cleaned = 0.000239094 Jy ! Component: 1150 - total flux cleaned = 0.000403807 Jy ! Component: 1200 - total flux cleaned = 0.000543001 Jy ! Component: 1250 - total flux cleaned = 0.000543094 Jy ! Component: 1300 - total flux cleaned = 0.000679166 Jy ! Component: 1350 - total flux cleaned = 0.000790774 Jy ! Component: 1400 - total flux cleaned = 0.00085698 Jy ! Component: 1450 - total flux cleaned = 0.000943899 Jy ! Component: 1500 - total flux cleaned = 0.00102976 Jy ! Component: 1550 - total flux cleaned = 0.00109337 Jy ! Component: 1600 - total flux cleaned = 0.00119833 Jy ! Component: 1650 - total flux cleaned = 0.00126041 Jy ! Component: 1700 - total flux cleaned = 0.00136258 Jy ! Component: 1750 - total flux cleaned = 0.00148402 Jy ! Component: 1800 - total flux cleaned = 0.00156396 Jy ! Component: 1850 - total flux cleaned = 0.00168291 Jy ! Component: 1900 - total flux cleaned = 0.00178111 Jy ! Component: 1950 - total flux cleaned = 0.00185859 Jy ! Component: 2000 - total flux cleaned = 0.00191637 Jy ! Component: 2050 - total flux cleaned = 0.00201133 Jy ! Component: 2100 - total flux cleaned = 0.00204904 Jy ! Component: 2150 - total flux cleaned = 0.00217948 Jy ! Component: 2200 - total flux cleaned = 0.00219802 Jy ! Component: 2250 - total flux cleaned = 0.00221647 Jy ! Component: 2300 - total flux cleaned = 0.00236129 Jy ! Component: 2350 - total flux cleaned = 0.0023611 Jy ! Component: 2400 - total flux cleaned = 0.00241465 Jy ! Component: 2450 - total flux cleaned = 0.00246751 Jy ! Component: 2500 - total flux cleaned = 0.00241512 Jy ! Component: 2550 - total flux cleaned = 0.00246743 Jy ! Component: 2600 - total flux cleaned = 0.00248441 Jy ! Component: 2650 - total flux cleaned = 0.00253579 Jy ! Component: 2700 - total flux cleaned = 0.0025697 Jy ! Component: 2750 - total flux cleaned = 0.00255299 Jy ! Component: 2800 - total flux cleaned = 0.00258625 Jy ! Component: 2850 - total flux cleaned = 0.00265221 Jy ! Component: 2900 - total flux cleaned = 0.00258674 Jy ! Component: 2950 - total flux cleaned = 0.0026356 Jy ! Component: 3000 - total flux cleaned = 0.00268401 Jy ! Component: 3050 - total flux cleaned = 0.00277992 Jy ! Component: 3100 - total flux cleaned = 0.00274822 Jy ! Component: 3150 - total flux cleaned = 0.00274827 Jy ! Component: 3200 - total flux cleaned = 0.0028264 Jy ! Component: 3250 - total flux cleaned = 0.0028573 Jy ! Component: 3300 - total flux cleaned = 0.00287284 Jy ! Component: 3350 - total flux cleaned = 0.00288822 Jy ! Component: 3400 - total flux cleaned = 0.00296402 Jy ! Component: 3450 - total flux cleaned = 0.00294903 Jy ! Component: 3500 - total flux cleaned = 0.00293397 Jy ! Component: 3550 - total flux cleaned = 0.00296366 Jy ! Component: 3600 - total flux cleaned = 0.00302255 Jy ! Component: 3650 - total flux cleaned = 0.0029639 Jy ! Component: 3700 - total flux cleaned = 0.00302213 Jy ! Component: 3750 - total flux cleaned = 0.00303666 Jy ! Component: 3800 - total flux cleaned = 0.00300798 Jy ! Component: 3850 - total flux cleaned = 0.00302227 Jy ! Component: 3900 - total flux cleaned = 0.00296564 Jy ! Component: 3950 - total flux cleaned = 0.00296564 Jy ! Component: 4000 - total flux cleaned = 0.00296571 Jy ! Component: 4050 - total flux cleaned = 0.00292418 Jy ! Total flux subtracted in 4096 components = 0.00293812 Jy ! Clean residual min=-0.000842 max=0.000895 Jy/beam ! Clean residual mean=0.000001 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.431487 Jy keep ! Adding 291 model components to the UV plane model. ! The established model now contains 463 components and 0.431487 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J2154+1727_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.647 x 9.127 at -13.52 degrees (North through East) ! Clean map min=-0.0019141 max=0.36305 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J2154+1727_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.363049 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000257831 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.213055 0.213055 0.42611 0.85222 1.70444 3.40888 6.81776 13.6355 27.271 54.542 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.363 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1408.09 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J2154+1727_S_uvs.log closed on Wed Apr 6 23:16:31 2016