! Started logfile: /scr/pima/bg219i_uvs/J0917-2131_S_uvs.log on Wed Apr 6 22:57:48 2016 obs /scr/pima/bg219i_uvs/J0917-2131_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0917-2131_S_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0917-2131 ! ! 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 5040 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/J0917-2131_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=1.073071Jy sigma=19.797422 ! Fit after self-cal, rms=0.675235Jy sigma=12.464064 ! 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=2.436 mas, bmaj=6.351 mas, bpa=-3.264 degrees ! Estimated noise=0.794689 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 = 0.243914 Jy ! Component: 100 - total flux cleaned = 0.304004 Jy ! Total flux subtracted in 100 components = 0.304004 Jy ! Clean residual min=-0.011957 max=0.026688 Jy/beam ! Clean residual mean=0.000008 rms=0.003395 Jy/beam ! Combined flux in latest and established models = 0.304004 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.304004 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102534Jy sigma=1.747269 ! Fit after self-cal, rms=0.102457Jy sigma=1.746498 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0311884 Jy ! Component: 100 - total flux cleaned = 0.050106 Jy ! Total flux subtracted in 100 components = 0.050106 Jy ! Clean residual min=-0.008649 max=0.014823 Jy/beam ! Clean residual mean=0.000005 rms=0.002270 Jy/beam ! Combined flux in latest and established models = 0.35411 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 37 components and 0.35411 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088658Jy sigma=1.483211 ! Fit after self-cal, rms=0.088533Jy sigma=1.481725 ! Inverting map ! Added new window around map position (3.5, -12). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0149811 Jy ! Component: 100 - total flux cleaned = 0.0247528 Jy ! Total flux subtracted in 100 components = 0.0247528 Jy ! Clean residual min=-0.007202 max=0.008579 Jy/beam ! Clean residual mean=0.000006 rms=0.001898 Jy/beam ! Combined flux in latest and established models = 0.378863 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 56 components and 0.378863 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084752Jy sigma=1.416009 ! Fit after self-cal, rms=0.084661Jy sigma=1.413988 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.952 mas, bmaj=7.51 mas, bpa=-3.206 degrees ! Estimated noise=0.597516 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 = 0.0106307 Jy ! Component: 100 - total flux cleaned = 0.0174104 Jy ! Component: 150 - total flux cleaned = 0.0220642 Jy ! Component: 200 - total flux cleaned = 0.025311 Jy ! Total flux subtracted in 200 components = 0.025311 Jy ! Clean residual min=-0.005905 max=0.007232 Jy/beam ! Clean residual mean=-0.000012 rms=0.001735 Jy/beam ! Combined flux in latest and established models = 0.404174 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 81 components and 0.404174 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082830Jy sigma=1.386648 ! Fit after self-cal, rms=0.082778Jy sigma=1.385259 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.952 x 7.51 at -3.206 degrees (North through East) ! Clean map min=-0.0059418 max=0.31819 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 1.02 FD 0.99 HN 1.11 KP 0.98 ! LA 0.97 MK 1.02 NL 1.00 OV 0.98 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.12 KP 0.97 ! LA 0.96 MK 1.03 NL 1.01 OV 1.00 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.08 KP 0.98 ! LA 0.97 MK 1.01 NL 1.00 OV 0.99 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 1.08 KP 0.94 ! LA 0.95 MK 1.00 NL 0.98 OV 0.92 ! PT 1.02 SC 0.98 ! ! ! Fit before self-cal, rms=0.082778Jy sigma=1.385259 ! Fit after self-cal, rms=0.079838Jy sigma=1.350186 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.972 mas, bmaj=7.508 mas, bpa=-2.899 degrees ! Estimated noise=0.596624 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 = 0.000176856 Jy ! Component: 100 - total flux cleaned = -0.000307491 Jy ! Component: 150 - total flux cleaned = -0.000680054 Jy ! Component: 200 - total flux cleaned = -0.000992299 Jy ! Total flux subtracted in 200 components = -0.000992299 Jy ! Clean residual min=-0.005572 max=0.005893 Jy/beam ! Clean residual mean=-0.000014 rms=0.001380 Jy/beam ! Combined flux in latest and established models = 0.403181 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 96 components and 0.403181 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079597Jy sigma=1.346417 ! Fit after self-cal, rms=0.079599Jy sigma=1.345891 ! 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=0.079599Jy sigma=1.345891 ! Fit after self-cal, rms=0.079044Jy sigma=1.346435 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.965 mas, bmaj=7.51 mas, bpa=-2.924 degrees ! Estimated noise=0.593705 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000327688 Jy ! Component: 100 - total flux cleaned = 0.000555764 Jy ! Component: 150 - total flux cleaned = 0.000699503 Jy ! Component: 200 - total flux cleaned = 0.000831934 Jy ! Total flux subtracted in 200 components = 0.000831934 Jy ! Clean residual min=-0.005313 max=0.005674 Jy/beam ! Clean residual mean=-0.000028 rms=0.001356 Jy/beam ! Combined flux in latest and established models = 0.404013 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 103 components and 0.404013 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078945Jy sigma=1.345329 ! Fit after self-cal, rms=0.078951Jy sigma=1.345200 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 = 9.24147e-05 Jy ! Component: 100 - total flux cleaned = 0.000174556 Jy ! Component: 150 - total flux cleaned = 0.00024879 Jy ! Component: 200 - total flux cleaned = 0.00028288 Jy ! Total flux subtracted in 200 components = 0.00028288 Jy ! Clean residual min=-0.005266 max=0.005669 Jy/beam ! Clean residual mean=-0.000028 rms=0.001350 Jy/beam ! Combined flux in latest and established models = 0.404296 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 106 components and 0.404296 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078913Jy sigma=1.344539 ! Fit after self-cal, rms=0.078911Jy sigma=1.344457 ! 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=0.078911Jy sigma=1.344457 ! Fit after self-cal, rms=0.078689Jy sigma=1.344097 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.962 mas, bmaj=7.504 mas, bpa=-2.903 degrees ! Estimated noise=0.591777 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00058645 Jy ! Component: 100 - total flux cleaned = -0.000543853 Jy ! Component: 150 - total flux cleaned = -0.000429945 Jy ! Component: 200 - total flux cleaned = -0.000326483 Jy ! Total flux subtracted in 200 components = -0.000326483 Jy ! Clean residual min=-0.005124 max=0.005613 Jy/beam ! Clean residual mean=-0.000028 rms=0.001333 Jy/beam ! Combined flux in latest and established models = 0.40397 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 106 components and 0.40397 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078635Jy sigma=1.343417 ! Fit after self-cal, rms=0.078635Jy sigma=1.343365 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 = 3.00498e-05 Jy ! Component: 100 - total flux cleaned = 6.33912e-05 Jy ! Component: 150 - total flux cleaned = 0.000125725 Jy ! Component: 200 - total flux cleaned = 0.000154598 Jy ! Total flux subtracted in 200 components = 0.000154598 Jy ! Clean residual min=-0.005084 max=0.005614 Jy/beam ! Clean residual mean=-0.000028 rms=0.001329 Jy/beam ! Combined flux in latest and established models = 0.404124 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 107 components and 0.404124 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078608Jy sigma=1.342935 ! Fit after self-cal, rms=0.078607Jy sigma=1.342882 ! 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=0.078607Jy sigma=1.342882 ! Fit after self-cal, rms=0.078395Jy sigma=1.342697 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.368 mas, bmaj=16.1 mas, bpa=4.809 degrees ! Estimated noise=0.797924 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00285176 Jy ! Component: 100 - total flux cleaned = 0.0032263 Jy ! Component: 150 - total flux cleaned = 0.0034499 Jy ! Component: 200 - total flux cleaned = 0.00354952 Jy ! Total flux subtracted in 200 components = 0.00354952 Jy ! Clean residual min=-0.006373 max=0.007725 Jy/beam ! Clean residual mean=-0.000065 rms=0.002009 Jy/beam ! Combined flux in latest and established models = 0.407674 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 111 components and 0.407674 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078411Jy sigma=1.343860 ! Fit after self-cal, rms=0.078413Jy sigma=1.343698 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 = 0.000262409 Jy ! Component: 100 - total flux cleaned = 0.00035121 Jy ! Component: 150 - total flux cleaned = 0.000430874 Jy ! Component: 200 - total flux cleaned = 0.000503045 Jy ! Total flux subtracted in 200 components = 0.000503045 Jy ! Clean residual min=-0.006500 max=0.007700 Jy/beam ! Clean residual mean=-0.000064 rms=0.001998 Jy/beam ! Combined flux in latest and established models = 0.408177 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 113 components and 0.408177 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078439Jy sigma=1.344436 ! Fit after self-cal, rms=0.078440Jy sigma=1.344403 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=2.959 mas, bmaj=7.498 mas, bpa=-2.876 degrees ! Estimated noise=0.590151 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.959 x 7.498 at -2.876 degrees (North through East) ! Clean map min=-0.0049112 max=0.314 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=2.448 mas, bmaj=6.34 mas, bpa=-2.893 degrees ! Estimated noise=0.784339 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.240641 Jy ! Component: 100 - total flux cleaned = 0.300428 Jy ! Component: 150 - total flux cleaned = 0.330729 Jy ! Component: 200 - total flux cleaned = 0.349755 Jy ! Total flux subtracted in 200 components = 0.349755 Jy ! Clean residual min=-0.007830 max=0.010229 Jy/beam ! Clean residual mean=-0.000007 rms=0.001827 Jy/beam ! Combined flux in latest and established models = 0.349755 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 46 model components to the UV plane model. ! The established model now contains 46 components and 0.349755 Jy ! Inverting map and beam ! Estimated beam: bmin=2.959 mas, bmaj=7.498 mas, bpa=-2.876 degrees ! Estimated noise=0.590151 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 = 0.0181095 Jy ! Component: 100 - total flux cleaned = 0.0295726 Jy ! Component: 150 - total flux cleaned = 0.0374429 Jy ! Component: 200 - total flux cleaned = 0.0429545 Jy ! Total flux subtracted in 200 components = 0.0429545 Jy ! Clean residual min=-0.005205 max=0.006093 Jy/beam ! Clean residual mean=-0.000032 rms=0.001430 Jy/beam ! Combined flux in latest and established models = 0.39271 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 88 components and 0.39271 Jy ! Inverting map ! Added new window around map position (17, -41). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00564716 Jy ! Component: 100 - total flux cleaned = 0.00953083 Jy ! Component: 150 - total flux cleaned = 0.0126862 Jy ! Component: 200 - total flux cleaned = 0.014485 Jy ! Total flux subtracted in 200 components = 0.014485 Jy ! Clean residual min=-0.004684 max=0.005313 Jy/beam ! Clean residual mean=-0.000025 rms=0.001255 Jy/beam ! Combined flux in latest and established models = 0.407195 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 115 components and 0.407195 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=7.368 mas, bmaj=16.1 mas, bpa=4.809 degrees ! Estimated noise=0.797924 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00531135 Jy ! Component: 100 - total flux cleaned = 0.00860566 Jy ! Component: 150 - total flux cleaned = 0.0108987 Jy ! Component: 200 - total flux cleaned = 0.0117942 Jy ! Total flux subtracted in 200 components = 0.0117942 Jy ! Clean residual min=-0.006212 max=0.005245 Jy/beam ! Clean residual mean=-0.000049 rms=0.001673 Jy/beam ! Combined flux in latest and established models = 0.418989 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 = 0.00034486 Jy ! Component: 100 - total flux cleaned = 0.00069185 Jy ! Component: 150 - total flux cleaned = 0.000908035 Jy ! Component: 200 - total flux cleaned = 0.00110866 Jy ! Total flux subtracted in 200 components = 0.00110866 Jy ! Clean residual min=-0.006234 max=0.005143 Jy/beam ! Clean residual mean=-0.000048 rms=0.001647 Jy/beam ! Combined flux in latest and established models = 0.420098 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 126 components and 0.420098 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.959 mas, bmaj=7.498 mas, bpa=-2.876 degrees ! Estimated noise=0.590151 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00266743 Jy ! Component: 100 - total flux cleaned = -0.00248314 Jy ! Component: 150 - total flux cleaned = -0.00247881 Jy ! Component: 200 - total flux cleaned = -0.00261851 Jy ! Total flux subtracted in 200 components = -0.00261851 Jy ! Clean residual min=-0.004852 max=0.005316 Jy/beam ! Clean residual mean=-0.000021 rms=0.001178 Jy/beam ! Combined flux in latest and established models = 0.417479 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 138 components and 0.417479 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077953Jy sigma=1.334277 ! Fit after self-cal, rms=0.077919Jy sigma=1.333365 wmodel /scr/pima/bg219i_uvs/J0917-2131_S_map.mod ! Writing 138 model components to file: /scr/pima/bg219i_uvs/J0917-2131_S_map.mod wobs /scr/pima/bg219i_uvs/J0917-2131_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J0917-2131_S_uvs.fits wwins /scr/pima/bg219i_uvs/J0917-2131_S_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219i_uvs/J0917-2131_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 = 0.000743161 Jy ! Component: 100 - total flux cleaned = 0.000900166 Jy ! Component: 150 - total flux cleaned = 0.000821141 Jy ! Component: 200 - total flux cleaned = 0.000821802 Jy ! Component: 250 - total flux cleaned = 0.000966567 Jy ! Component: 300 - total flux cleaned = 0.00110576 Jy ! Component: 350 - total flux cleaned = 0.00103784 Jy ! Component: 400 - total flux cleaned = 0.001101 Jy ! Component: 450 - total flux cleaned = 0.001163 Jy ! Component: 500 - total flux cleaned = 0.00116396 Jy ! Component: 550 - total flux cleaned = 0.00122489 Jy ! Component: 600 - total flux cleaned = 0.00128452 Jy ! Component: 650 - total flux cleaned = 0.00145869 Jy ! Component: 700 - total flux cleaned = 0.0015152 Jy ! Component: 750 - total flux cleaned = 0.00157137 Jy ! Component: 800 - total flux cleaned = 0.00184398 Jy ! Component: 850 - total flux cleaned = 0.00200388 Jy ! Component: 900 - total flux cleaned = 0.00226658 Jy ! Component: 950 - total flux cleaned = 0.00231675 Jy ! Component: 1000 - total flux cleaned = 0.00252001 Jy ! Component: 1050 - total flux cleaned = 0.00261952 Jy ! Component: 1100 - total flux cleaned = 0.00271838 Jy ! Component: 1150 - total flux cleaned = 0.00271798 Jy ! Component: 1200 - total flux cleaned = 0.00286074 Jy ! Component: 1250 - total flux cleaned = 0.00281356 Jy ! Component: 1300 - total flux cleaned = 0.00290742 Jy ! Component: 1350 - total flux cleaned = 0.00299906 Jy ! Component: 1400 - total flux cleaned = 0.00313518 Jy ! Component: 1450 - total flux cleaned = 0.00308964 Jy ! Component: 1500 - total flux cleaned = 0.00322225 Jy ! Component: 1550 - total flux cleaned = 0.00317739 Jy ! Component: 1600 - total flux cleaned = 0.0030905 Jy ! Component: 1650 - total flux cleaned = 0.00304818 Jy ! Component: 1700 - total flux cleaned = 0.00304787 Jy ! Component: 1750 - total flux cleaned = 0.00300629 Jy ! Component: 1800 - total flux cleaned = 0.00300613 Jy ! Component: 1850 - total flux cleaned = 0.00304657 Jy ! Component: 1900 - total flux cleaned = 0.00308674 Jy ! Component: 1950 - total flux cleaned = 0.00312655 Jy ! Component: 2000 - total flux cleaned = 0.00312673 Jy ! Component: 2050 - total flux cleaned = 0.00312649 Jy ! Component: 2100 - total flux cleaned = 0.00320422 Jy ! Component: 2150 - total flux cleaned = 0.00324243 Jy ! Component: 2200 - total flux cleaned = 0.00335698 Jy ! Component: 2250 - total flux cleaned = 0.0033952 Jy ! Component: 2300 - total flux cleaned = 0.00350772 Jy ! Component: 2350 - total flux cleaned = 0.00361856 Jy ! Component: 2400 - total flux cleaned = 0.0036188 Jy ! Component: 2450 - total flux cleaned = 0.00376384 Jy ! Component: 2500 - total flux cleaned = 0.00379995 Jy ! Component: 2550 - total flux cleaned = 0.0039782 Jy ! Component: 2600 - total flux cleaned = 0.00390762 Jy ! Component: 2650 - total flux cleaned = 0.00411777 Jy ! Component: 2700 - total flux cleaned = 0.00411707 Jy ! Component: 2750 - total flux cleaned = 0.00415139 Jy ! Component: 2800 - total flux cleaned = 0.00425344 Jy ! Component: 2850 - total flux cleaned = 0.0043209 Jy ! Component: 2900 - total flux cleaned = 0.00428672 Jy ! Component: 2950 - total flux cleaned = 0.00425362 Jy ! Component: 3000 - total flux cleaned = 0.00428684 Jy ! Component: 3050 - total flux cleaned = 0.00431949 Jy ! Component: 3100 - total flux cleaned = 0.00435175 Jy ! Component: 3150 - total flux cleaned = 0.00431955 Jy ! Component: 3200 - total flux cleaned = 0.00435118 Jy ! Component: 3250 - total flux cleaned = 0.00431968 Jy ! Component: 3300 - total flux cleaned = 0.00431944 Jy ! Component: 3350 - total flux cleaned = 0.00431977 Jy ! Component: 3400 - total flux cleaned = 0.00422651 Jy ! Component: 3450 - total flux cleaned = 0.0042266 Jy ! Component: 3500 - total flux cleaned = 0.00413501 Jy ! Component: 3550 - total flux cleaned = 0.00425618 Jy ! Component: 3600 - total flux cleaned = 0.00416625 Jy ! Component: 3650 - total flux cleaned = 0.00425552 Jy ! Component: 3700 - total flux cleaned = 0.00419645 Jy ! Component: 3750 - total flux cleaned = 0.00431433 Jy ! Component: 3800 - total flux cleaned = 0.00428523 Jy ! Component: 3850 - total flux cleaned = 0.00425638 Jy ! Component: 3900 - total flux cleaned = 0.0042855 Jy ! Component: 3950 - total flux cleaned = 0.00419963 Jy ! Component: 4000 - total flux cleaned = 0.00422809 Jy ! Component: 4050 - total flux cleaned = 0.00411493 Jy ! Total flux subtracted in 4096 components = 0.00419921 Jy ! Clean residual min=-0.001625 max=0.001638 Jy/beam ! Clean residual mean=-0.000009 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.421678 Jy keep ! Adding 325 model components to the UV plane model. ! The established model now contains 463 components and 0.421678 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J0917-2131_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.959 x 7.498 at -2.876 degrees (North through East) ! Clean map min=-0.0033148 max=0.31309 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0917-2131_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.313088 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000546039 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.523213 0.523213 1.04643 2.09285 4.18571 8.37141 16.7428 33.4856 66.9713 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.313 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 573.38 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0917-2131_S_uvs.log closed on Wed Apr 6 22:57:53 2016