! Started logfile: /scr/pima/bg219i_uvs/J0825-3218_S_uvs.log on Wed Apr 6 22:56:37 2016 obs /scr/pima/bg219i_uvs/J0825-3218_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0825-3218_S_uva.fits ! AN table 1: 58 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.9 visibilities/baseline/integration-bin. ! Found source: J0825-3218 ! ! 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 9396 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/J0825-3218_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 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.088453Jy sigma=18.108724 ! Fit after self-cal, rms=0.605764Jy sigma=10.404788 ! 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=2.352 mas, bmaj=6.213 mas, bpa=-4.364 degrees ! Estimated noise=0.631467 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 = 0.283481 Jy ! Component: 100 - total flux cleaned = 0.376101 Jy ! Total flux subtracted in 100 components = 0.376101 Jy ! Clean residual min=-0.015613 max=0.039679 Jy/beam ! Clean residual mean=0.000010 rms=0.004382 Jy/beam ! Combined flux in latest and established models = 0.376101 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.376101 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.125205Jy sigma=2.031289 ! Fit after self-cal, rms=0.125053Jy sigma=2.030218 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0449523 Jy ! Component: 100 - total flux cleaned = 0.0711159 Jy ! Total flux subtracted in 100 components = 0.0711159 Jy ! Clean residual min=-0.008076 max=0.017320 Jy/beam ! Clean residual mean=-0.000006 rms=0.002285 Jy/beam ! Combined flux in latest and established models = 0.447216 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 31 components and 0.447216 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096899Jy sigma=1.549938 ! Fit after self-cal, rms=0.096861Jy sigma=1.549645 ! Inverting map ! Added new window around map position (-3, -9.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0175894 Jy ! Component: 100 - total flux cleaned = 0.0287939 Jy ! Total flux subtracted in 100 components = 0.0287939 Jy ! Clean residual min=-0.007005 max=0.010234 Jy/beam ! Clean residual mean=-0.000012 rms=0.001791 Jy/beam ! Combined flux in latest and established models = 0.47601 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 45 components and 0.47601 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091009Jy sigma=1.450917 ! Fit after self-cal, rms=0.090955Jy sigma=1.449875 ! 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=2.941 mas, bmaj=7.42 mas, bpa=-5.232 degrees ! Estimated noise=0.449087 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 (3, 10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0156783 Jy ! Component: 100 - total flux cleaned = 0.024728 Jy ! Component: 150 - total flux cleaned = 0.0297722 Jy ! Component: 200 - total flux cleaned = 0.0305834 Jy ! Total flux subtracted in 200 components = 0.0305834 Jy ! Clean residual min=-0.006728 max=0.008376 Jy/beam ! Clean residual mean=-0.000007 rms=0.001841 Jy/beam ! Combined flux in latest and established models = 0.506594 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 85 components and 0.506594 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088070Jy sigma=1.401330 ! Fit after self-cal, rms=0.088053Jy sigma=1.401002 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.941 x 7.42 at -5.232 degrees (North through East) ! Clean map min=-0.00658 max=0.37751 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 1.04 FD 0.92 HN 1.18 KP 0.98 ! LA 0.97 MK 1.02 NL 1.00 OV 0.97 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.96 HN 1.14 KP 0.97 ! LA 0.96 MK 1.03 NL 0.99 OV 0.97 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.15 KP 0.98 ! LA 0.99 MK 1.02 NL 0.99 OV 0.97 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 1.14 KP 1.01 ! LA 1.00 MK 0.96 NL 1.02 OV 0.98 ! PT 1.02 SC 1.00 ! ! ! Fit before self-cal, rms=0.088053Jy sigma=1.401002 ! Fit after self-cal, rms=0.085202Jy sigma=1.350082 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.957 mas, bmaj=7.433 mas, bpa=-5.036 degrees ! Estimated noise=0.450006 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 = -0.00528203 Jy ! Component: 100 - total flux cleaned = -0.00638476 Jy ! Component: 150 - total flux cleaned = -0.00692798 Jy ! Component: 200 - total flux cleaned = -0.00721549 Jy ! Total flux subtracted in 200 components = -0.00721549 Jy ! Clean residual min=-0.004596 max=0.005705 Jy/beam ! Clean residual mean=-0.000003 rms=0.001291 Jy/beam ! Combined flux in latest and established models = 0.499378 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 110 components and 0.499378 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084758Jy sigma=1.342631 ! Fit after self-cal, rms=0.084771Jy sigma=1.342274 ! 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=0.084771Jy sigma=1.342274 ! Fit after self-cal, rms=0.086229Jy sigma=1.339480 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.961 mas, bmaj=7.429 mas, bpa=-5.046 degrees ! Estimated noise=0.450945 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00167181 Jy ! Component: 100 - total flux cleaned = 0.00174074 Jy ! Component: 150 - total flux cleaned = 0.00163828 Jy ! Component: 200 - total flux cleaned = 0.00159089 Jy ! Total flux subtracted in 200 components = 0.00159089 Jy ! Clean residual min=-0.003897 max=0.003763 Jy/beam ! Clean residual mean=0.000009 rms=0.000985 Jy/beam ! Combined flux in latest and established models = 0.500969 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 119 components and 0.500969 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086120Jy sigma=1.338248 ! Fit after self-cal, rms=0.086131Jy sigma=1.338116 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 = 0.000340272 Jy ! Component: 100 - total flux cleaned = 0.000342139 Jy ! Component: 150 - total flux cleaned = 0.000413751 Jy ! Component: 200 - total flux cleaned = 0.000446545 Jy ! Total flux subtracted in 200 components = 0.000446545 Jy ! Clean residual min=-0.004051 max=0.003704 Jy/beam ! Clean residual mean=0.000010 rms=0.000976 Jy/beam ! Combined flux in latest and established models = 0.501416 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 126 components and 0.501416 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086091Jy sigma=1.337707 ! Fit after self-cal, rms=0.086090Jy sigma=1.337682 ! 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=0.086090Jy sigma=1.337682 ! Fit after self-cal, rms=0.086398Jy sigma=1.337254 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.961 mas, bmaj=7.421 mas, bpa=-5.044 degrees ! Estimated noise=0.452406 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00171496 Jy ! Component: 100 - total flux cleaned = 0.00204582 Jy ! Component: 150 - total flux cleaned = 0.0021142 Jy ! Component: 200 - total flux cleaned = 0.00217646 Jy ! Total flux subtracted in 200 components = 0.00217646 Jy ! Clean residual min=-0.004136 max=0.003670 Jy/beam ! Clean residual mean=0.000011 rms=0.000963 Jy/beam ! Combined flux in latest and established models = 0.503592 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 139 components and 0.503592 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086340Jy sigma=1.336766 ! Fit after self-cal, rms=0.086340Jy sigma=1.336750 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 = 0.000182772 Jy ! Component: 100 - total flux cleaned = 0.000211159 Jy ! Component: 150 - total flux cleaned = 0.000237997 Jy ! Component: 200 - total flux cleaned = 0.000262759 Jy ! Total flux subtracted in 200 components = 0.000262759 Jy ! Clean residual min=-0.004203 max=0.003646 Jy/beam ! Clean residual mean=0.000012 rms=0.000960 Jy/beam ! Combined flux in latest and established models = 0.503855 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 147 components and 0.503855 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086320Jy sigma=1.336551 ! Fit after self-cal, rms=0.086320Jy sigma=1.336539 ! 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=0.086320Jy sigma=1.336539 ! Fit after self-cal, rms=0.086564Jy sigma=1.336273 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.973 mas, bmaj=20.35 mas, bpa=0.488 degrees ! Estimated noise=0.609072 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0018089 Jy ! Component: 100 - total flux cleaned = 0.00204205 Jy ! Component: 150 - total flux cleaned = 0.00223076 Jy ! Component: 200 - total flux cleaned = 0.00235419 Jy ! Total flux subtracted in 200 components = 0.00235419 Jy ! Clean residual min=-0.005917 max=0.004768 Jy/beam ! Clean residual mean=0.000032 rms=0.001508 Jy/beam ! Combined flux in latest and established models = 0.506209 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 159 components and 0.506209 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086535Jy sigma=1.336480 ! Fit after self-cal, rms=0.086529Jy sigma=1.336262 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 = 0.00013803 Jy ! Component: 100 - total flux cleaned = 0.00019613 Jy ! Component: 150 - total flux cleaned = 0.000243277 Jy ! Component: 200 - total flux cleaned = 0.000243779 Jy ! Total flux subtracted in 200 components = 0.000243779 Jy ! Clean residual min=-0.005954 max=0.004720 Jy/beam ! Clean residual mean=0.000032 rms=0.001501 Jy/beam ! Combined flux in latest and established models = 0.506453 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 166 components and 0.506453 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086532Jy sigma=1.336514 ! Fit after self-cal, rms=0.086530Jy sigma=1.336421 ! 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=2.96 mas, bmaj=7.414 mas, bpa=-5.043 degrees ! Estimated noise=0.453738 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.96 x 7.414 at -5.043 degrees (North through East) ! Clean map min=-0.0071619 max=0.38246 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=2.359 mas, bmaj=6.192 mas, bpa=-4.176 degrees ! Estimated noise=0.642892 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.288404 Jy ! Component: 100 - total flux cleaned = 0.382012 Jy ! Component: 150 - total flux cleaned = 0.428106 Jy ! Component: 200 - total flux cleaned = 0.454905 Jy ! Total flux subtracted in 200 components = 0.454905 Jy ! Clean residual min=-0.005860 max=0.013680 Jy/beam ! Clean residual mean=0.000001 rms=0.001849 Jy/beam ! Combined flux in latest and established models = 0.454905 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 0.454905 Jy ! Inverting map and beam ! Estimated beam: bmin=2.96 mas, bmaj=7.414 mas, bpa=-5.043 degrees ! Estimated noise=0.453738 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 = 0.0234996 Jy ! Component: 100 - total flux cleaned = 0.0355179 Jy ! Component: 150 - total flux cleaned = 0.0424743 Jy ! Component: 200 - total flux cleaned = 0.0458443 Jy ! Total flux subtracted in 200 components = 0.0458443 Jy ! Clean residual min=-0.004956 max=0.004753 Jy/beam ! Clean residual mean=0.000008 rms=0.001072 Jy/beam ! Combined flux in latest and established models = 0.500749 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 91 components and 0.500749 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=7.973 mas, bmaj=20.35 mas, bpa=0.488 degrees ! Estimated noise=0.609072 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00508916 Jy ! Component: 100 - total flux cleaned = 0.00575203 Jy ! Component: 150 - total flux cleaned = 0.00584654 Jy ! Component: 200 - total flux cleaned = 0.00584734 Jy ! Total flux subtracted in 200 components = 0.00584734 Jy ! Clean residual min=-0.006618 max=0.004906 Jy/beam ! Clean residual mean=0.000032 rms=0.001536 Jy/beam ! Combined flux in latest and established models = 0.506597 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 = -5.94711e-05 Jy ! Component: 100 - total flux cleaned = -5.65664e-05 Jy ! Component: 150 - total flux cleaned = -0.000104557 Jy ! Component: 200 - total flux cleaned = -0.000146551 Jy ! Total flux subtracted in 200 components = -0.000146551 Jy ! Clean residual min=-0.006460 max=0.004814 Jy/beam ! Clean residual mean=0.000032 rms=0.001514 Jy/beam ! Combined flux in latest and established models = 0.50645 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 134 components and 0.50645 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.96 mas, bmaj=7.414 mas, bpa=-5.043 degrees ! Estimated noise=0.453738 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000536583 Jy ! Component: 100 - total flux cleaned = -0.00069951 Jy ! Component: 150 - total flux cleaned = -0.000882176 Jy ! Component: 200 - total flux cleaned = -0.000982901 Jy ! Total flux subtracted in 200 components = -0.000982901 Jy ! Clean residual min=-0.004593 max=0.003747 Jy/beam ! Clean residual mean=0.000012 rms=0.000982 Jy/beam ! Combined flux in latest and established models = 0.505467 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 148 components and 0.505467 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086592Jy sigma=1.337553 ! Fit after self-cal, rms=0.086582Jy sigma=1.337351 wmodel /scr/pima/bg219i_uvs/J0825-3218_S_map.mod ! Writing 148 model components to file: /scr/pima/bg219i_uvs/J0825-3218_S_map.mod wobs /scr/pima/bg219i_uvs/J0825-3218_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J0825-3218_S_uvs.fits wwins /scr/pima/bg219i_uvs/J0825-3218_S_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219i_uvs/J0825-3218_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 = -0.00115963 Jy ! Component: 100 - total flux cleaned = -0.00180221 Jy ! Component: 150 - total flux cleaned = -0.00210509 Jy ! Component: 200 - total flux cleaned = -0.00233322 Jy ! Component: 250 - total flux cleaned = -0.00277179 Jy ! Component: 300 - total flux cleaned = -0.00314278 Jy ! Component: 350 - total flux cleaned = -0.00334898 Jy ! Component: 400 - total flux cleaned = -0.00339982 Jy ! Component: 450 - total flux cleaned = -0.00354681 Jy ! Component: 500 - total flux cleaned = -0.00373899 Jy ! Component: 550 - total flux cleaned = -0.0039741 Jy ! Component: 600 - total flux cleaned = -0.0040666 Jy ! Component: 650 - total flux cleaned = -0.00424876 Jy ! Component: 700 - total flux cleaned = -0.00442729 Jy ! Component: 750 - total flux cleaned = -0.00464634 Jy ! Component: 800 - total flux cleaned = -0.00490496 Jy ! Component: 850 - total flux cleaned = -0.00503179 Jy ! Component: 900 - total flux cleaned = -0.00528163 Jy ! Component: 950 - total flux cleaned = -0.00540458 Jy ! Component: 1000 - total flux cleaned = -0.00552616 Jy ! Component: 1050 - total flux cleaned = -0.00556695 Jy ! Component: 1100 - total flux cleaned = -0.00568472 Jy ! Component: 1150 - total flux cleaned = -0.00583988 Jy ! Component: 1200 - total flux cleaned = -0.0059152 Jy ! Component: 1250 - total flux cleaned = -0.00610275 Jy ! Component: 1300 - total flux cleaned = -0.00621389 Jy ! Component: 1350 - total flux cleaned = -0.00628615 Jy ! Component: 1400 - total flux cleaned = -0.0062864 Jy ! Component: 1450 - total flux cleaned = -0.00628652 Jy ! Component: 1500 - total flux cleaned = -0.00639341 Jy ! Component: 1550 - total flux cleaned = -0.00646266 Jy ! Component: 1600 - total flux cleaned = -0.00642832 Jy ! Component: 1650 - total flux cleaned = -0.00646242 Jy ! Component: 1700 - total flux cleaned = -0.0065297 Jy ! Component: 1750 - total flux cleaned = -0.00642961 Jy ! Component: 1800 - total flux cleaned = -0.00643015 Jy ! Component: 1850 - total flux cleaned = -0.00643002 Jy ! Component: 1900 - total flux cleaned = -0.00639798 Jy ! Component: 1950 - total flux cleaned = -0.00642986 Jy ! Component: 2000 - total flux cleaned = -0.00630344 Jy ! Component: 2050 - total flux cleaned = -0.00627267 Jy ! Component: 2100 - total flux cleaned = -0.00621123 Jy ! Component: 2150 - total flux cleaned = -0.00618087 Jy ! Component: 2200 - total flux cleaned = -0.00621099 Jy ! Component: 2250 - total flux cleaned = -0.00606131 Jy ! Component: 2300 - total flux cleaned = -0.00606119 Jy ! Component: 2350 - total flux cleaned = -0.0060903 Jy ! Component: 2400 - total flux cleaned = -0.00597416 Jy ! Component: 2450 - total flux cleaned = -0.00594547 Jy ! Component: 2500 - total flux cleaned = -0.00580342 Jy ! Component: 2550 - total flux cleaned = -0.00583165 Jy ! Component: 2600 - total flux cleaned = -0.00569268 Jy ! Component: 2650 - total flux cleaned = -0.00572033 Jy ! Component: 2700 - total flux cleaned = -0.00563811 Jy ! Component: 2750 - total flux cleaned = -0.00563806 Jy ! Component: 2800 - total flux cleaned = -0.00558379 Jy ! Component: 2850 - total flux cleaned = -0.00547747 Jy ! Component: 2900 - total flux cleaned = -0.00550373 Jy ! Component: 2950 - total flux cleaned = -0.00550378 Jy ! Component: 3000 - total flux cleaned = -0.00542631 Jy ! Component: 3050 - total flux cleaned = -0.00547774 Jy ! Component: 3100 - total flux cleaned = -0.00552889 Jy ! Component: 3150 - total flux cleaned = -0.00552903 Jy ! Component: 3200 - total flux cleaned = -0.00562919 Jy ! Component: 3250 - total flux cleaned = -0.00557924 Jy ! Component: 3300 - total flux cleaned = -0.00560396 Jy ! Component: 3350 - total flux cleaned = -0.00567728 Jy ! Component: 3400 - total flux cleaned = -0.00558029 Jy ! Component: 3450 - total flux cleaned = -0.00570054 Jy ! Component: 3500 - total flux cleaned = -0.0057482 Jy ! Component: 3550 - total flux cleaned = -0.00567715 Jy ! Component: 3600 - total flux cleaned = -0.00570046 Jy ! Component: 3650 - total flux cleaned = -0.00572344 Jy ! Component: 3700 - total flux cleaned = -0.00581595 Jy ! Component: 3750 - total flux cleaned = -0.0056784 Jy ! Component: 3800 - total flux cleaned = -0.00565589 Jy ! Component: 3850 - total flux cleaned = -0.00574651 Jy ! Component: 3900 - total flux cleaned = -0.00576895 Jy ! Component: 3950 - total flux cleaned = -0.00581353 Jy ! Component: 4000 - total flux cleaned = -0.00585785 Jy ! Component: 4050 - total flux cleaned = -0.00587989 Jy ! Total flux subtracted in 4096 components = -0.00585778 Jy ! Clean residual min=-0.001359 max=0.001187 Jy/beam ! Clean residual mean=0.000009 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.499609 Jy keep ! Adding 309 model components to the UV plane model. ! The established model now contains 457 components and 0.499609 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J0825-3218_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.96 x 7.414 at -5.043 degrees (North through East) ! Clean map min=-0.0048533 max=0.38921 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0825-3218_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.389212 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000409901 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.315947 0.315947 0.631893 1.26379 2.52757 5.05515 10.1103 20.2206 40.4412 80.8823 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.389 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 949.527 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0825-3218_S_uvs.log closed on Wed Apr 6 22:56:42 2016