! Started logfile: /scr/pima/bg219e_uvs/J0916+3854_S_uvs.log on Thu Apr 7 06:41:13 2016 obs /scr/pima/bg219e_uvs/J0916+3854_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0916+3854_S_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.813492 visibilities/baseline/integration-bin. ! Found source: J0916+3854 ! ! 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 4100 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/J0916+3854_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 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.049555Jy sigma=22.014237 ! Fit after self-cal, rms=0.670106Jy sigma=14.200388 ! 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=3.235 mas, bmaj=5.043 mas, bpa=-19.08 degrees ! Estimated noise=0.821868 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 = 0.247018 Jy ! Component: 100 - total flux cleaned = 0.33674 Jy ! Total flux subtracted in 100 components = 0.33674 Jy ! Clean residual min=-0.018083 max=0.047575 Jy/beam ! Clean residual mean=0.000041 rms=0.005931 Jy/beam ! Combined flux in latest and established models = 0.33674 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.33674 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.125185Jy sigma=2.578605 ! Fit after self-cal, rms=0.124169Jy sigma=2.552758 ! Inverting map ! Added new window around map position (-5.5, -1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.054617 Jy ! Component: 100 - total flux cleaned = 0.0875951 Jy ! Total flux subtracted in 100 components = 0.0875951 Jy ! Clean residual min=-0.012112 max=0.022005 Jy/beam ! Clean residual mean=0.000025 rms=0.003401 Jy/beam ! Combined flux in latest and established models = 0.424335 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 27 components and 0.424335 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086623Jy sigma=1.753212 ! Fit after self-cal, rms=0.084768Jy sigma=1.711903 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0253245 Jy ! Component: 100 - total flux cleaned = 0.0413895 Jy ! Total flux subtracted in 100 components = 0.0413895 Jy ! Clean residual min=-0.008448 max=0.012162 Jy/beam ! Clean residual mean=0.000018 rms=0.002307 Jy/beam ! Combined flux in latest and established models = 0.465725 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 46 components and 0.465724 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073208Jy sigma=1.470463 ! Fit after self-cal, rms=0.072463Jy sigma=1.453577 ! 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=3.941 mas, bmaj=5.889 mas, bpa=-15.4 degrees ! Estimated noise=0.583573 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 = 0.0179957 Jy ! Component: 100 - total flux cleaned = 0.0286417 Jy ! Component: 150 - total flux cleaned = 0.0358197 Jy ! Component: 200 - total flux cleaned = 0.0408944 Jy ! Total flux subtracted in 200 components = 0.0408944 Jy ! Clean residual min=-0.006136 max=0.007959 Jy/beam ! Clean residual mean=0.000015 rms=0.001837 Jy/beam ! Combined flux in latest and established models = 0.506619 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 77 components and 0.506619 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067204Jy sigma=1.346342 ! Fit after self-cal, rms=0.066785Jy sigma=1.337734 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.941 x 5.889 at -15.4 degrees (North through East) ! Clean map min=-0.0058242 max=0.31777 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 1.01 HN 0.97 KP 0.99 ! LA 0.97 MK 1.00 NL 0.97 OV 0.97 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.96 KP 1.00 ! LA 0.97 MK 1.03 NL 0.99 OV 0.97 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.02 KP 0.98 ! LA 0.99 MK 1.05 NL 1.00 OV 0.98 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 0.97 KP 1.00 ! LA 1.01 MK 0.97 NL 0.99 OV 0.96 ! PT 1.01 SC 1.08 ! ! ! Fit before self-cal, rms=0.066785Jy sigma=1.337734 ! Fit after self-cal, rms=0.065979Jy sigma=1.314215 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.966 mas, bmaj=5.943 mas, bpa=-15.87 degrees ! Estimated noise=0.580719 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 = 0.00245071 Jy ! Component: 100 - total flux cleaned = 0.00268611 Jy ! Component: 150 - total flux cleaned = 0.00296711 Jy ! Component: 200 - total flux cleaned = 0.00326212 Jy ! Total flux subtracted in 200 components = 0.00326212 Jy ! Clean residual min=-0.005103 max=0.006750 Jy/beam ! Clean residual mean=0.000015 rms=0.001565 Jy/beam ! Combined flux in latest and established models = 0.509881 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 89 components and 0.509881 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065506Jy sigma=1.307005 ! Fit after self-cal, rms=0.065443Jy sigma=1.305552 ! 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=0.065443Jy sigma=1.305552 ! Fit after self-cal, rms=0.064887Jy sigma=1.280143 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.979 mas, bmaj=5.888 mas, bpa=-15.36 degrees ! Estimated noise=0.581109 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00247591 Jy ! Component: 100 - total flux cleaned = 0.00274549 Jy ! Component: 150 - total flux cleaned = 0.00278918 Jy ! Component: 200 - total flux cleaned = 0.0029764 Jy ! Total flux subtracted in 200 components = 0.0029764 Jy ! Clean residual min=-0.004457 max=0.006384 Jy/beam ! Clean residual mean=0.000004 rms=0.001389 Jy/beam ! Combined flux in latest and established models = 0.512857 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 101 components and 0.512857 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064738Jy sigma=1.277141 ! Fit after self-cal, rms=0.064717Jy sigma=1.276578 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 (-45, -6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00664282 Jy ! Component: 100 - total flux cleaned = 0.0106905 Jy ! Component: 150 - total flux cleaned = 0.0135851 Jy ! Component: 200 - total flux cleaned = 0.0156682 Jy ! Total flux subtracted in 200 components = 0.0156682 Jy ! Clean residual min=-0.004253 max=0.004755 Jy/beam ! Clean residual mean=0.000007 rms=0.001147 Jy/beam ! Combined flux in latest and established models = 0.528526 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 137 components and 0.528525 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063897Jy sigma=1.259954 ! Fit after self-cal, rms=0.063827Jy sigma=1.258422 ! 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=0.063827Jy sigma=1.258422 ! Fit after self-cal, rms=0.063720Jy sigma=1.256762 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.981 mas, bmaj=5.881 mas, bpa=-15.23 degrees ! Estimated noise=0.580437 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00296159 Jy ! Component: 100 - total flux cleaned = 0.00497581 Jy ! Component: 150 - total flux cleaned = 0.00624029 Jy ! Component: 200 - total flux cleaned = 0.00712045 Jy ! Total flux subtracted in 200 components = 0.00712045 Jy ! Clean residual min=-0.004066 max=0.004473 Jy/beam ! Clean residual mean=0.000004 rms=0.001051 Jy/beam ! Combined flux in latest and established models = 0.535646 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 155 components and 0.535646 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063521Jy sigma=1.253104 ! Fit after self-cal, rms=0.063504Jy sigma=1.252700 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 (-116.5, -122.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00409518 Jy ! Component: 100 - total flux cleaned = 0.00639841 Jy ! Component: 150 - total flux cleaned = 0.00798015 Jy ! Component: 200 - total flux cleaned = 0.00907006 Jy ! Total flux subtracted in 200 components = 0.00907006 Jy ! Clean residual min=-0.003687 max=0.003611 Jy/beam ! Clean residual mean=0.000002 rms=0.000948 Jy/beam ! Combined flux in latest and established models = 0.544716 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 186 components and 0.544716 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063198Jy sigma=1.246146 ! Fit after self-cal, rms=0.063170Jy sigma=1.245454 ! 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=0.063170Jy sigma=1.245454 ! Fit after self-cal, rms=0.063089Jy sigma=1.244521 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.845 mas, bmaj=9.413 mas, bpa=-12.47 degrees ! Estimated noise=0.712717 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00329746 Jy ! Component: 100 - total flux cleaned = 0.00495572 Jy ! Component: 150 - total flux cleaned = 0.00568299 Jy ! Component: 200 - total flux cleaned = 0.00634626 Jy ! Total flux subtracted in 200 components = 0.00634626 Jy ! Clean residual min=-0.004378 max=0.003977 Jy/beam ! Clean residual mean=0.000009 rms=0.001189 Jy/beam ! Combined flux in latest and established models = 0.551062 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 212 components and 0.551062 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062973Jy sigma=1.242823 ! Fit after self-cal, rms=0.062959Jy sigma=1.242424 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 = 0.00115897 Jy ! Component: 100 - total flux cleaned = 0.00181748 Jy ! Component: 150 - total flux cleaned = 0.00227155 Jy ! Component: 200 - total flux cleaned = 0.00247049 Jy ! Total flux subtracted in 200 components = 0.00247049 Jy ! Clean residual min=-0.004250 max=0.003793 Jy/beam ! Clean residual mean=0.000011 rms=0.001141 Jy/beam ! Combined flux in latest and established models = 0.553533 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 229 components and 0.553533 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062927Jy sigma=1.242036 ! Fit after self-cal, rms=0.062918Jy sigma=1.241851 ! 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=3.984 mas, bmaj=5.876 mas, bpa=-15.06 degrees ! Estimated noise=0.580516 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.984 x 5.876 at -15.06 degrees (North through East) ! Clean map min=-0.0031656 max=0.31456 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=3.273 mas, bmaj=5.016 mas, bpa=-18.92 degrees ! Estimated noise=0.820063 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.246382 Jy ! Component: 100 - total flux cleaned = 0.342366 Jy ! Component: 150 - total flux cleaned = 0.397858 Jy ! Component: 200 - total flux cleaned = 0.431249 Jy ! Total flux subtracted in 200 components = 0.431249 Jy ! Clean residual min=-0.008891 max=0.017680 Jy/beam ! Clean residual mean=0.000016 rms=0.002671 Jy/beam ! Combined flux in latest and established models = 0.431249 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 37 model components to the UV plane model. ! The established model now contains 37 components and 0.431249 Jy ! Inverting map and beam ! Estimated beam: bmin=3.984 mas, bmaj=5.876 mas, bpa=-15.06 degrees ! Estimated noise=0.580516 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 = 0.0302654 Jy ! Component: 100 - total flux cleaned = 0.0480946 Jy ! Component: 150 - total flux cleaned = 0.0600377 Jy ! Component: 200 - total flux cleaned = 0.0692336 Jy ! Total flux subtracted in 200 components = 0.0692336 Jy ! Clean residual min=-0.005536 max=0.006235 Jy/beam ! Clean residual mean=0.000001 rms=0.001574 Jy/beam ! Combined flux in latest and established models = 0.500482 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 91 components and 0.500482 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=7.845 mas, bmaj=9.413 mas, bpa=-12.47 degrees ! Estimated noise=0.712717 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0121159 Jy ! Component: 100 - total flux cleaned = 0.020686 Jy ! Component: 150 - total flux cleaned = 0.0271169 Jy ! Component: 200 - total flux cleaned = 0.0321399 Jy ! Total flux subtracted in 200 components = 0.0321399 Jy ! Clean residual min=-0.005358 max=0.005633 Jy/beam ! Clean residual mean=0.000005 rms=0.001460 Jy/beam ! Combined flux in latest and established models = 0.532622 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 = 0.00403283 Jy ! Component: 100 - total flux cleaned = 0.00732751 Jy ! Component: 150 - total flux cleaned = 0.0100452 Jy ! Component: 200 - total flux cleaned = 0.0122985 Jy ! Total flux subtracted in 200 components = 0.0122985 Jy ! Clean residual min=-0.004628 max=0.004403 Jy/beam ! Clean residual mean=0.000006 rms=0.001198 Jy/beam ! Combined flux in latest and established models = 0.544921 Jy ! Adding 104 model components to the UV plane model. ! The established model now contains 188 components and 0.54492 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.984 mas, bmaj=5.876 mas, bpa=-15.06 degrees ! Estimated noise=0.580516 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117429 Jy ! Component: 100 - total flux cleaned = 0.00171809 Jy ! Component: 150 - total flux cleaned = 0.00244509 Jy ! Component: 200 - total flux cleaned = 0.00323922 Jy ! Total flux subtracted in 200 components = 0.00323922 Jy ! Clean residual min=-0.003754 max=0.003662 Jy/beam ! Clean residual mean=0.000005 rms=0.000912 Jy/beam ! Combined flux in latest and established models = 0.548159 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 203 components and 0.548159 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063188Jy sigma=1.247339 ! Fit after self-cal, rms=0.063142Jy sigma=1.246230 wmodel /scr/pima/bg219e_uvs/J0916+3854_S_map.mod ! Writing 203 model components to file: /scr/pima/bg219e_uvs/J0916+3854_S_map.mod wobs /scr/pima/bg219e_uvs/J0916+3854_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J0916+3854_S_uvs.fits wwins /scr/pima/bg219e_uvs/J0916+3854_S_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219e_uvs/J0916+3854_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 = 0.000140692 Jy ! Component: 100 - total flux cleaned = 0.000384403 Jy ! Component: 150 - total flux cleaned = 0.000733115 Jy ! Component: 200 - total flux cleaned = 0.00100718 Jy ! Component: 250 - total flux cleaned = 0.00126981 Jy ! Component: 300 - total flux cleaned = 0.00157474 Jy ! Component: 350 - total flux cleaned = 0.00177222 Jy ! Component: 400 - total flux cleaned = 0.00196571 Jy ! Component: 450 - total flux cleaned = 0.0022944 Jy ! Component: 500 - total flux cleaned = 0.00243219 Jy ! Component: 550 - total flux cleaned = 0.00252224 Jy ! Component: 600 - total flux cleaned = 0.00256596 Jy ! Component: 650 - total flux cleaned = 0.00265172 Jy ! Component: 700 - total flux cleaned = 0.00265193 Jy ! Component: 750 - total flux cleaned = 0.00265364 Jy ! Component: 800 - total flux cleaned = 0.00285714 Jy ! Component: 850 - total flux cleaned = 0.00289711 Jy ! Component: 900 - total flux cleaned = 0.00289804 Jy ! Component: 950 - total flux cleaned = 0.002975 Jy ! Component: 1000 - total flux cleaned = 0.00301337 Jy ! Component: 1050 - total flux cleaned = 0.00301316 Jy ! Component: 1100 - total flux cleaned = 0.00304937 Jy ! Component: 1150 - total flux cleaned = 0.00301275 Jy ! Component: 1200 - total flux cleaned = 0.00283474 Jy ! Component: 1250 - total flux cleaned = 0.00280004 Jy ! Component: 1300 - total flux cleaned = 0.00269618 Jy ! Component: 1350 - total flux cleaned = 0.00262798 Jy ! Component: 1400 - total flux cleaned = 0.00252678 Jy ! Component: 1450 - total flux cleaned = 0.00242628 Jy ! Component: 1500 - total flux cleaned = 0.00239341 Jy ! Component: 1550 - total flux cleaned = 0.00219861 Jy ! Component: 1600 - total flux cleaned = 0.00216652 Jy ! Component: 1650 - total flux cleaned = 0.00210337 Jy ! Component: 1700 - total flux cleaned = 0.00207197 Jy ! Component: 1750 - total flux cleaned = 0.00194787 Jy ! Component: 1800 - total flux cleaned = 0.00185551 Jy ! Component: 1850 - total flux cleaned = 0.00179479 Jy ! Component: 1900 - total flux cleaned = 0.00179497 Jy ! Component: 1950 - total flux cleaned = 0.00176464 Jy ! Component: 2000 - total flux cleaned = 0.00167639 Jy ! Component: 2050 - total flux cleaned = 0.0016764 Jy ! Component: 2100 - total flux cleaned = 0.00164744 Jy ! Component: 2150 - total flux cleaned = 0.00170454 Jy ! Component: 2200 - total flux cleaned = 0.00170422 Jy ! Component: 2250 - total flux cleaned = 0.00181629 Jy ! Component: 2300 - total flux cleaned = 0.00178821 Jy ! Component: 2350 - total flux cleaned = 0.00184301 Jy ! Component: 2400 - total flux cleaned = 0.00181566 Jy ! Component: 2450 - total flux cleaned = 0.00184279 Jy ! Component: 2500 - total flux cleaned = 0.00178952 Jy ! Component: 2550 - total flux cleaned = 0.00186927 Jy ! Component: 2600 - total flux cleaned = 0.00197414 Jy ! Component: 2650 - total flux cleaned = 0.0019741 Jy ! Component: 2700 - total flux cleaned = 0.00207716 Jy ! Component: 2750 - total flux cleaned = 0.00202592 Jy ! Component: 2800 - total flux cleaned = 0.00210178 Jy ! Component: 2850 - total flux cleaned = 0.00217713 Jy ! Component: 2900 - total flux cleaned = 0.00217716 Jy ! Component: 2950 - total flux cleaned = 0.00232519 Jy ! Component: 3000 - total flux cleaned = 0.00230072 Jy ! Component: 3050 - total flux cleaned = 0.002301 Jy ! Component: 3100 - total flux cleaned = 0.0025412 Jy ! Component: 3150 - total flux cleaned = 0.00249345 Jy ! Component: 3200 - total flux cleaned = 0.00244617 Jy ! Component: 3250 - total flux cleaned = 0.00258731 Jy ! Component: 3300 - total flux cleaned = 0.00263348 Jy ! Component: 3350 - total flux cleaned = 0.00263299 Jy ! Component: 3400 - total flux cleaned = 0.00267879 Jy ! Component: 3450 - total flux cleaned = 0.00265604 Jy ! Component: 3500 - total flux cleaned = 0.00270138 Jy ! Component: 3550 - total flux cleaned = 0.00276862 Jy ! Component: 3600 - total flux cleaned = 0.00274629 Jy ! Component: 3650 - total flux cleaned = 0.0027241 Jy ! Component: 3700 - total flux cleaned = 0.00279015 Jy ! Component: 3750 - total flux cleaned = 0.00294244 Jy ! Component: 3800 - total flux cleaned = 0.0029858 Jy ! Component: 3850 - total flux cleaned = 0.00300731 Jy ! Component: 3900 - total flux cleaned = 0.00298603 Jy ! Component: 3950 - total flux cleaned = 0.0030705 Jy ! Component: 4000 - total flux cleaned = 0.00313332 Jy ! Component: 4050 - total flux cleaned = 0.0031541 Jy ! Total flux subtracted in 4096 components = 0.00325768 Jy ! Clean residual min=-0.001200 max=0.001284 Jy/beam ! Clean residual mean=0.000003 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.551417 Jy keep ! Adding 290 model components to the UV plane model. ! The established model now contains 493 components and 0.551417 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J0916+3854_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.984 x 5.876 at -15.06 degrees (North through East) ! Clean map min=-0.0022074 max=0.31483 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0916+3854_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.314833 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00038267 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.36464 0.36464 0.729281 1.45856 2.91712 5.83425 11.6685 23.337 46.674 93.3479 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.314 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 822.728 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0916+3854_S_uvs.log closed on Thu Apr 7 06:41:17 2016