! Started logfile: /scr/pima/bg219e_uvs/J1915+6548_S_uvs.log on Thu Apr 7 06:50:15 2016 obs /scr/pima/bg219e_uvs/J1915+6548_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1915+6548_S_uva.fits ! AN table 1: 52 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.875534 visibilities/baseline/integration-bin. ! Found source: J1915+6548 ! ! 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 6556 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/bg219e_uvs/J1915+6548_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 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.088593Jy sigma=22.653641 ! Fit after self-cal, rms=0.591134Jy sigma=12.299093 ! 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=3.935 mas, bmaj=5.31 mas, bpa=77 degrees ! Estimated noise=0.679147 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 = 0.309915 Jy ! Component: 100 - total flux cleaned = 0.388466 Jy ! Total flux subtracted in 100 components = 0.388466 Jy ! Clean residual min=-0.016119 max=0.036057 Jy/beam ! Clean residual mean=-0.000130 rms=0.004873 Jy/beam ! Combined flux in latest and established models = 0.388466 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.388466 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101184Jy sigma=2.097237 ! Fit after self-cal, rms=0.101058Jy sigma=2.094928 ! Inverting map ! Added new window around map position (-31, -12.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0403422 Jy ! Component: 100 - total flux cleaned = 0.0675124 Jy ! Total flux subtracted in 100 components = 0.0675124 Jy ! Clean residual min=-0.009164 max=0.014884 Jy/beam ! Clean residual mean=-0.000084 rms=0.002879 Jy/beam ! Combined flux in latest and established models = 0.455979 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 23 components and 0.455979 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078213Jy sigma=1.599136 ! Fit after self-cal, rms=0.077485Jy sigma=1.586724 ! 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=4.719 mas, bmaj=6.175 mas, bpa=78.41 degrees ! Estimated noise=0.451439 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 = 0.0268079 Jy ! Component: 100 - total flux cleaned = 0.043529 Jy ! Component: 150 - total flux cleaned = 0.0546604 Jy ! Component: 200 - total flux cleaned = 0.0627532 Jy ! Total flux subtracted in 200 components = 0.0627532 Jy ! Clean residual min=-0.005440 max=0.007221 Jy/beam ! Clean residual mean=-0.000106 rms=0.001731 Jy/beam ! Combined flux in latest and established models = 0.518732 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 59 components and 0.518732 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066587Jy sigma=1.344832 ! Fit after self-cal, rms=0.066083Jy sigma=1.334884 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.719 x 6.175 at 78.41 degrees (North through East) ! Clean map min=-0.0052929 max=0.41193 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 0.99 FD 0.97 HN 0.99 KP 0.99 ! LA 0.97 NL 0.99 OV 0.99 PT 0.95 ! SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.99 KP 1.00 ! LA 0.96 NL 1.00 OV 0.97 PT 1.01 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.02 KP 0.99 ! LA 0.99 NL 0.97 OV 0.99 PT 1.00 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.01 KP 1.00 ! LA 1.00 NL 1.02 OV 1.02 PT 1.03 ! SC 1.01 ! ! ! Fit before self-cal, rms=0.066083Jy sigma=1.334884 ! Fit after self-cal, rms=0.063927Jy sigma=1.297796 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.731 mas, bmaj=6.191 mas, bpa=78.32 degrees ! Estimated noise=0.446678 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 (17, 13.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00804485 Jy ! Component: 100 - total flux cleaned = 0.0134813 Jy ! Component: 150 - total flux cleaned = 0.0177131 Jy ! Component: 200 - total flux cleaned = 0.0211238 Jy ! Total flux subtracted in 200 components = 0.0211238 Jy ! Clean residual min=-0.003857 max=0.004268 Jy/beam ! Clean residual mean=-0.000024 rms=0.001036 Jy/beam ! Combined flux in latest and established models = 0.539856 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 88 components and 0.539856 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062628Jy sigma=1.268593 ! Fit after self-cal, rms=0.062546Jy sigma=1.266637 ! 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=0.062546Jy sigma=1.266637 ! Fit after self-cal, rms=0.062238Jy sigma=1.255154 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.729 mas, bmaj=6.185 mas, bpa=78.26 degrees ! Estimated noise=0.447672 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00367142 Jy ! Component: 100 - total flux cleaned = 0.00609589 Jy ! Component: 150 - total flux cleaned = 0.00747386 Jy ! Component: 200 - total flux cleaned = 0.00861229 Jy ! Total flux subtracted in 200 components = 0.00861229 Jy ! Clean residual min=-0.003077 max=0.003659 Jy/beam ! Clean residual mean=-0.000013 rms=0.000854 Jy/beam ! Combined flux in latest and established models = 0.548468 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 115 components and 0.548468 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061928Jy sigma=1.248507 ! Fit after self-cal, rms=0.061902Jy sigma=1.247821 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 (-60, -53). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00215703 Jy ! Component: 100 - total flux cleaned = 0.00295462 Jy ! Component: 150 - total flux cleaned = 0.00378256 Jy ! Component: 200 - total flux cleaned = 0.0044539 Jy ! Total flux subtracted in 200 components = 0.0044539 Jy ! Clean residual min=-0.002886 max=0.002848 Jy/beam ! Clean residual mean=-0.000009 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.552922 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 141 components and 0.552922 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061671Jy sigma=1.243199 ! Fit after self-cal, rms=0.061658Jy sigma=1.242771 ! 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=0.061658Jy sigma=1.242771 ! Fit after self-cal, rms=0.061641Jy sigma=1.242127 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.725 mas, bmaj=6.179 mas, bpa=78.26 degrees ! Estimated noise=0.448043 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00182907 Jy ! Component: 100 - total flux cleaned = 0.0028535 Jy ! Component: 150 - total flux cleaned = 0.00347741 Jy ! Component: 200 - total flux cleaned = 0.00389309 Jy ! Total flux subtracted in 200 components = 0.00389309 Jy ! Clean residual min=-0.002653 max=0.002688 Jy/beam ! Clean residual mean=-0.000010 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.556815 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 155 components and 0.556815 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061523Jy sigma=1.239642 ! Fit after self-cal, rms=0.061517Jy sigma=1.239444 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 = 0.000325675 Jy ! Component: 100 - total flux cleaned = 0.000817993 Jy ! Component: 150 - total flux cleaned = 0.00118089 Jy ! Component: 200 - total flux cleaned = 0.0014321 Jy ! Total flux subtracted in 200 components = 0.0014321 Jy ! Clean residual min=-0.002485 max=0.002637 Jy/beam ! Clean residual mean=-0.000007 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.558247 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 168 components and 0.558247 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061450Jy sigma=1.238058 ! Fit after self-cal, rms=0.061448Jy sigma=1.237944 ! 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=0.061448Jy sigma=1.237944 ! Fit after self-cal, rms=0.061449Jy sigma=1.237669 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.329 mas, bmaj=9.437 mas, bpa=-89.01 degrees ! Estimated noise=0.527843 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00195261 Jy ! Component: 100 - total flux cleaned = 0.00334444 Jy ! Component: 150 - total flux cleaned = 0.0042135 Jy ! Component: 200 - total flux cleaned = 0.00494312 Jy ! Total flux subtracted in 200 components = 0.00494312 Jy ! Clean residual min=-0.002272 max=0.002798 Jy/beam ! Clean residual mean=-0.000009 rms=0.000746 Jy/beam ! Combined flux in latest and established models = 0.56319 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 191 components and 0.56319 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061405Jy sigma=1.236704 ! Fit after self-cal, rms=0.061401Jy sigma=1.236585 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 = 0.00100591 Jy ! Component: 100 - total flux cleaned = 0.00126179 Jy ! Component: 150 - total flux cleaned = 0.00151087 Jy ! Component: 200 - total flux cleaned = 0.00170977 Jy ! Total flux subtracted in 200 components = 0.00170977 Jy ! Clean residual min=-0.002188 max=0.002718 Jy/beam ! Clean residual mean=-0.000004 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.5649 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 208 components and 0.5649 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061391Jy sigma=1.236341 ! Fit after self-cal, rms=0.061390Jy sigma=1.236307 ! 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=4.722 mas, bmaj=6.174 mas, bpa=78.28 degrees ! Estimated noise=0.44828 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.722 x 6.174 at 78.28 degrees (North through East) ! Clean map min=-0.0022646 max=0.40718 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=3.934 mas, bmaj=5.308 mas, bpa=76.88 degrees ! Estimated noise=0.676484 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.307899 Jy ! Component: 100 - total flux cleaned = 0.389624 Jy ! Component: 150 - total flux cleaned = 0.432241 Jy ! Component: 200 - total flux cleaned = 0.460855 Jy ! Total flux subtracted in 200 components = 0.460855 Jy ! Clean residual min=-0.008566 max=0.015615 Jy/beam ! Clean residual mean=-0.000076 rms=0.002592 Jy/beam ! Combined flux in latest and established models = 0.460855 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 0.460855 Jy ! Inverting map and beam ! Estimated beam: bmin=4.722 mas, bmaj=6.174 mas, bpa=78.28 degrees ! Estimated noise=0.44828 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 = 0.0250054 Jy ! Component: 100 - total flux cleaned = 0.0406171 Jy ! Component: 150 - total flux cleaned = 0.0512087 Jy ! Component: 200 - total flux cleaned = 0.0592459 Jy ! Total flux subtracted in 200 components = 0.0592459 Jy ! Clean residual min=-0.004631 max=0.005001 Jy/beam ! Clean residual mean=-0.000087 rms=0.001308 Jy/beam ! Combined flux in latest and established models = 0.520101 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 64 components and 0.520101 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=8.329 mas, bmaj=9.437 mas, bpa=-89.01 degrees ! Estimated noise=0.527843 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00959027 Jy ! Component: 100 - total flux cleaned = 0.0162407 Jy ! Component: 150 - total flux cleaned = 0.0213568 Jy ! Component: 200 - total flux cleaned = 0.025497 Jy ! Total flux subtracted in 200 components = 0.025497 Jy ! Clean residual min=-0.003819 max=0.004082 Jy/beam ! Clean residual mean=-0.000070 rms=0.001062 Jy/beam ! Combined flux in latest and established models = 0.545598 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 = 0.00341324 Jy ! Component: 100 - total flux cleaned = 0.00631074 Jy ! Component: 150 - total flux cleaned = 0.00879239 Jy ! Component: 200 - total flux cleaned = 0.0109268 Jy ! Total flux subtracted in 200 components = 0.0109268 Jy ! Clean residual min=-0.002983 max=0.003051 Jy/beam ! Clean residual mean=-0.000036 rms=0.000825 Jy/beam ! Combined flux in latest and established models = 0.556525 Jy ! Adding 113 model components to the UV plane model. ! The established model now contains 164 components and 0.556525 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.722 mas, bmaj=6.174 mas, bpa=78.28 degrees ! Estimated noise=0.44828 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000565018 Jy ! Component: 100 - total flux cleaned = 0.0016816 Jy ! Component: 150 - total flux cleaned = 0.00256025 Jy ! Component: 200 - total flux cleaned = 0.00339187 Jy ! Total flux subtracted in 200 components = 0.00339187 Jy ! Clean residual min=-0.002470 max=0.002580 Jy/beam ! Clean residual mean=-0.000011 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.559916 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 189 components and 0.559917 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061519Jy sigma=1.239287 ! Fit after self-cal, rms=0.061489Jy sigma=1.238499 wmodel /scr/pima/bg219e_uvs/J1915+6548_S_map.mod ! Writing 189 model components to file: /scr/pima/bg219e_uvs/J1915+6548_S_map.mod wobs /scr/pima/bg219e_uvs/J1915+6548_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J1915+6548_S_uvs.fits wwins /scr/pima/bg219e_uvs/J1915+6548_S_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219e_uvs/J1915+6548_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 = 0.000835939 Jy ! Component: 100 - total flux cleaned = 0.000837445 Jy ! Component: 150 - total flux cleaned = 0.000877318 Jy ! Component: 200 - total flux cleaned = 0.000762094 Jy ! Component: 250 - total flux cleaned = 0.000652997 Jy ! Component: 300 - total flux cleaned = 0.000687718 Jy ! Component: 350 - total flux cleaned = 0.000755235 Jy ! Component: 400 - total flux cleaned = 0.000755743 Jy ! Component: 450 - total flux cleaned = 0.000787737 Jy ! Component: 500 - total flux cleaned = 0.000758064 Jy ! Component: 550 - total flux cleaned = 0.000669116 Jy ! Component: 600 - total flux cleaned = 0.000698053 Jy ! Component: 650 - total flux cleaned = 0.000613413 Jy ! Component: 700 - total flux cleaned = 0.000696129 Jy ! Component: 750 - total flux cleaned = 0.000722632 Jy ! Component: 800 - total flux cleaned = 0.000643797 Jy ! Component: 850 - total flux cleaned = 0.000695327 Jy ! Component: 900 - total flux cleaned = 0.000720675 Jy ! Component: 950 - total flux cleaned = 0.00079502 Jy ! Component: 1000 - total flux cleaned = 0.000819312 Jy ! Component: 1050 - total flux cleaned = 0.000866734 Jy ! Component: 1100 - total flux cleaned = 0.000843026 Jy ! Component: 1150 - total flux cleaned = 0.000819875 Jy ! Component: 1200 - total flux cleaned = 0.000751845 Jy ! Component: 1250 - total flux cleaned = 0.000707258 Jy ! Component: 1300 - total flux cleaned = 0.000663247 Jy ! Component: 1350 - total flux cleaned = 0.000619982 Jy ! Component: 1400 - total flux cleaned = 0.000620002 Jy ! Component: 1450 - total flux cleaned = 0.000556831 Jy ! Component: 1500 - total flux cleaned = 0.000452921 Jy ! Component: 1550 - total flux cleaned = 0.000391757 Jy ! Component: 1600 - total flux cleaned = 0.000391713 Jy ! Component: 1650 - total flux cleaned = 0.000371694 Jy ! Component: 1700 - total flux cleaned = 0.000391323 Jy ! Component: 1750 - total flux cleaned = 0.000352345 Jy ! Component: 1800 - total flux cleaned = 0.000275799 Jy ! Component: 1850 - total flux cleaned = 0.000219102 Jy ! Component: 1900 - total flux cleaned = 0.000163128 Jy ! Component: 1950 - total flux cleaned = 0.000107734 Jy ! Component: 2000 - total flux cleaned = 7.12213e-05 Jy ! Component: 2050 - total flux cleaned = 1.7302e-05 Jy ! Component: 2100 - total flux cleaned = -3.58454e-05 Jy ! Component: 2150 - total flux cleaned = -8.4541e-07 Jy ! Component: 2200 - total flux cleaned = -8.81715e-05 Jy ! Component: 2250 - total flux cleaned = -0.000174558 Jy ! Component: 2300 - total flux cleaned = -0.000259838 Jy ! Component: 2350 - total flux cleaned = -0.000293474 Jy ! Component: 2400 - total flux cleaned = -0.000459809 Jy ! Component: 2450 - total flux cleaned = -0.000509144 Jy ! Component: 2500 - total flux cleaned = -0.000591082 Jy ! Component: 2550 - total flux cleaned = -0.000720478 Jy ! Component: 2600 - total flux cleaned = -0.000800418 Jy ! Component: 2650 - total flux cleaned = -0.000895632 Jy ! Component: 2700 - total flux cleaned = -0.000989887 Jy ! Component: 2750 - total flux cleaned = -0.0010365 Jy ! Component: 2800 - total flux cleaned = -0.00115982 Jy ! Component: 2850 - total flux cleaned = -0.00125143 Jy ! Component: 2900 - total flux cleaned = -0.00128161 Jy ! Component: 2950 - total flux cleaned = -0.00141662 Jy ! Component: 3000 - total flux cleaned = -0.00153555 Jy ! Component: 3050 - total flux cleaned = -0.00156494 Jy ! Component: 3100 - total flux cleaned = -0.00160897 Jy ! Component: 3150 - total flux cleaned = -0.00169616 Jy ! Component: 3200 - total flux cleaned = -0.00175362 Jy ! Component: 3250 - total flux cleaned = -0.00176803 Jy ! Component: 3300 - total flux cleaned = -0.00182451 Jy ! Component: 3350 - total flux cleaned = -0.00186667 Jy ! Component: 3400 - total flux cleaned = -0.00189449 Jy ! Component: 3450 - total flux cleaned = -0.00197713 Jy ! Component: 3500 - total flux cleaned = -0.00199082 Jy ! Component: 3550 - total flux cleaned = -0.00203172 Jy ! Component: 3600 - total flux cleaned = -0.00212615 Jy ! Component: 3650 - total flux cleaned = -0.00217989 Jy ! Component: 3700 - total flux cleaned = -0.00231297 Jy ! Component: 3750 - total flux cleaned = -0.00237893 Jy ! Component: 3800 - total flux cleaned = -0.00244422 Jy ! Component: 3850 - total flux cleaned = -0.00247027 Jy ! Component: 3900 - total flux cleaned = -0.00258668 Jy ! Component: 3950 - total flux cleaned = -0.00263799 Jy ! Component: 4000 - total flux cleaned = -0.00268899 Jy ! Component: 4050 - total flux cleaned = -0.00272706 Jy ! Total flux subtracted in 4096 components = -0.00279004 Jy ! Clean residual min=-0.000957 max=0.000793 Jy/beam ! Clean residual mean=-0.000004 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.557127 Jy keep ! Adding 268 model components to the UV plane model. ! The established model now contains 457 components and 0.557127 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J1915+6548_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.722 x 6.174 at 78.28 degrees (North through East) ! Clean map min=-0.0016566 max=0.40694 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1915+6548_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.406939 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000234167 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.17263 0.17263 0.345261 0.690521 1.38104 2.76208 5.52417 11.0483 22.0967 44.1933 88.3867 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.406 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1737.82 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1915+6548_S_uvs.log closed on Thu Apr 7 06:50:19 2016