! Started logfile: /scr/pima/bg219i_uvs/J0426+1257_S_uvs.log on Wed Apr 6 22:51:45 2016 obs /scr/pima/bg219i_uvs/J0426+1257_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0426+1257_S_uva.fits ! AN table 1: 61 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.834608 visibilities/baseline/integration-bin. ! Found source: J0426+1257 ! ! 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 9164 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/J0426+1257_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 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.999285Jy sigma=24.917873 ! Fit after self-cal, rms=0.964091Jy sigma=24.046154 ! 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=3.16 mas, bmaj=7.362 mas, bpa=-11.65 degrees ! Estimated noise=0.438027 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 = 0.0292987 Jy ! Component: 100 - total flux cleaned = 0.0356961 Jy ! Total flux subtracted in 100 components = 0.0356961 Jy ! Clean residual min=-0.002360 max=0.002158 Jy/beam ! Clean residual mean=-0.000002 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.0356961 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0356961 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055513Jy sigma=1.334379 ! Fit after self-cal, rms=0.053903Jy sigma=1.296958 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00300607 Jy ! Component: 100 - total flux cleaned = 0.00348824 Jy ! Total flux subtracted in 100 components = 0.00348824 Jy ! Clean residual min=-0.002433 max=0.002348 Jy/beam ! Clean residual mean=-0.000001 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.0391843 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0391843 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053731Jy sigma=1.292794 ! Fit after self-cal, rms=0.053718Jy sigma=1.292477 ! 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=3.678 mas, bmaj=8.325 mas, bpa=-10.94 degrees ! Estimated noise=0.314143 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 = 0.000919785 Jy ! Component: 100 - total flux cleaned = 0.00140116 Jy ! Component: 150 - total flux cleaned = 0.00155648 Jy ! Component: 200 - total flux cleaned = 0.00165938 Jy ! Total flux subtracted in 200 components = 0.00165938 Jy ! Clean residual min=-0.001823 max=0.001674 Jy/beam ! Clean residual mean=-0.000000 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.0408437 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 27 components and 0.0408437 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053699Jy sigma=1.292022 ! Fit after self-cal, rms=0.053693Jy sigma=1.291970 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.678 x 8.325 at -10.94 degrees (North through East) ! Clean map min=-0.0017837 max=0.039618 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 1.12 FD 1.03 HN 1.00 KP 0.98 ! LA 1.14 MK 1.02 NL 0.91 OV 1.07 ! PT 0.98 SC 0.90 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.01 KP 1.01 ! LA 1.01 MK 1.02 NL 0.99 OV 0.98 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.98 HN 1.03 KP 1.11 ! LA 0.98 MK 0.98 NL 0.95 OV 1.02 ! PT 0.95 SC 0.88 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.89 HN 0.99 KP 1.04 ! LA 1.03 MK 0.94 NL 0.96 OV 1.04 ! PT 0.94 SC 0.95 ! ! ! Fit before self-cal, rms=0.053693Jy sigma=1.291970 ! Fit after self-cal, rms=0.053599Jy sigma=1.289822 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.65 mas, bmaj=8.273 mas, bpa=-10.7 degrees ! Estimated noise=0.313082 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 = 0.000407065 Jy ! Component: 100 - total flux cleaned = 0.000438091 Jy ! Component: 150 - total flux cleaned = 0.000426262 Jy ! Component: 200 - total flux cleaned = 0.000426285 Jy ! Total flux subtracted in 200 components = 0.000426285 Jy ! Clean residual min=-0.001753 max=0.001595 Jy/beam ! Clean residual mean=-0.000001 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.04127 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 36 components and 0.04127 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053593Jy sigma=1.289612 ! Fit after self-cal, rms=0.053635Jy sigma=1.289165 ! 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=0.053635Jy sigma=1.289165 ! Fit after self-cal, rms=0.053745Jy sigma=1.287754 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.655 mas, bmaj=8.252 mas, bpa=-10.48 degrees ! Estimated noise=0.314106 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000469981 Jy ! Component: 100 - total flux cleaned = 0.000577302 Jy ! Component: 150 - total flux cleaned = 0.000656233 Jy ! Component: 200 - total flux cleaned = 0.000746114 Jy ! Total flux subtracted in 200 components = 0.000746114 Jy ! Clean residual min=-0.001557 max=0.001556 Jy/beam ! Clean residual mean=-0.000001 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.0420161 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 41 components and 0.0420161 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053738Jy sigma=1.287601 ! Fit after self-cal, rms=0.053758Jy sigma=1.287249 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 = -1.30311e-05 Jy ! Component: 100 - total flux cleaned = -3.55235e-06 Jy ! Component: 150 - total flux cleaned = -3.94358e-06 Jy ! Component: 200 - total flux cleaned = -4.12827e-06 Jy ! Total flux subtracted in 200 components = -4.12827e-06 Jy ! Clean residual min=-0.001606 max=0.001602 Jy/beam ! Clean residual mean=-0.000001 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.042012 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 46 components and 0.042012 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053755Jy sigma=1.287172 ! Fit after self-cal, rms=0.053754Jy sigma=1.287162 ! 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=0.053754Jy sigma=1.287162 ! Fit after self-cal, rms=0.053930Jy sigma=1.287270 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.649 mas, bmaj=8.224 mas, bpa=-10.35 degrees ! Estimated noise=0.314453 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000408257 Jy ! Component: 100 - total flux cleaned = 0.000465024 Jy ! Component: 150 - total flux cleaned = 0.000542724 Jy ! Component: 200 - total flux cleaned = 0.000612359 Jy ! Total flux subtracted in 200 components = 0.000612359 Jy ! Clean residual min=-0.001554 max=0.001581 Jy/beam ! Clean residual mean=-0.000001 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.0426244 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 47 components and 0.0426243 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053924Jy sigma=1.287163 ! Fit after self-cal, rms=0.053936Jy sigma=1.287127 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 = 4.24634e-05 Jy ! Component: 100 - total flux cleaned = 5.11921e-05 Jy ! Component: 150 - total flux cleaned = 5.92068e-05 Jy ! Component: 200 - total flux cleaned = 6.68479e-05 Jy ! Total flux subtracted in 200 components = 6.68479e-05 Jy ! Clean residual min=-0.001556 max=0.001575 Jy/beam ! Clean residual mean=-0.000001 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.0426912 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 49 components and 0.0426912 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053933Jy sigma=1.287077 ! Fit after self-cal, rms=0.053933Jy sigma=1.287072 ! 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=0.053933Jy sigma=1.287072 ! Fit after self-cal, rms=0.053997Jy sigma=1.287120 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.348 mas, bmaj=11.29 mas, bpa=-6.951 degrees ! Estimated noise=0.396446 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000349606 Jy ! Component: 100 - total flux cleaned = 0.000389578 Jy ! Component: 150 - total flux cleaned = 0.000414986 Jy ! Component: 200 - total flux cleaned = 0.000436846 Jy ! Total flux subtracted in 200 components = 0.000436846 Jy ! Clean residual min=-0.001776 max=0.001730 Jy/beam ! Clean residual mean=-0.000002 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.043128 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 54 components and 0.043128 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053996Jy sigma=1.287088 ! Fit after self-cal, rms=0.053999Jy sigma=1.287050 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 = -7.14254e-06 Jy ! Component: 100 - total flux cleaned = 1.5497e-05 Jy ! Component: 150 - total flux cleaned = 2.83392e-05 Jy ! Component: 200 - total flux cleaned = 4.58788e-05 Jy ! Total flux subtracted in 200 components = 4.58788e-05 Jy ! Clean residual min=-0.001780 max=0.001727 Jy/beam ! Clean residual mean=-0.000002 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.0431739 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 58 components and 0.0431739 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053999Jy sigma=1.287049 ! Fit after self-cal, rms=0.054000Jy sigma=1.287030 ! 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=3.643 mas, bmaj=8.2 mas, bpa=-10.25 degrees ! Estimated noise=0.314587 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.643 x 8.2 at -10.25 degrees (North through East) ! Clean map min=-0.0015182 max=0.039374 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=3.139 mas, bmaj=7.247 mas, bpa=-10.95 degrees ! Estimated noise=0.431994 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0306895 Jy ! Component: 100 - total flux cleaned = 0.0375436 Jy ! Component: 150 - total flux cleaned = 0.039774 Jy ! Component: 200 - total flux cleaned = 0.0408657 Jy ! Total flux subtracted in 200 components = 0.0408657 Jy ! Clean residual min=-0.002108 max=0.001940 Jy/beam ! Clean residual mean=-0.000001 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.0408657 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0408657 Jy ! Inverting map and beam ! Estimated beam: bmin=3.643 mas, bmaj=8.2 mas, bpa=-10.25 degrees ! Estimated noise=0.314587 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 = 0.00134382 Jy ! Component: 100 - total flux cleaned = 0.0019927 Jy ! Component: 150 - total flux cleaned = 0.00213128 Jy ! Component: 200 - total flux cleaned = 0.00218259 Jy ! Total flux subtracted in 200 components = 0.00218259 Jy ! Clean residual min=-0.001570 max=0.001574 Jy/beam ! Clean residual mean=-0.000001 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.0430482 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 29 components and 0.0430483 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=7.348 mas, bmaj=11.29 mas, bpa=-6.951 degrees ! Estimated noise=0.396446 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.48068e-05 Jy ! Component: 100 - total flux cleaned = 9.54035e-05 Jy ! Component: 150 - total flux cleaned = 0.000141454 Jy ! Component: 200 - total flux cleaned = 0.000171788 Jy ! Total flux subtracted in 200 components = 0.000171788 Jy ! Clean residual min=-0.001816 max=0.001750 Jy/beam ! Clean residual mean=-0.000002 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.04322 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 = 1.82824e-05 Jy ! Component: 100 - total flux cleaned = 1.83916e-05 Jy ! Component: 150 - total flux cleaned = 1.81822e-05 Jy ! Component: 200 - total flux cleaned = 1.81274e-05 Jy ! Total flux subtracted in 200 components = 1.81274e-05 Jy ! Clean residual min=-0.001809 max=0.001750 Jy/beam ! Clean residual mean=-0.000002 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.0432382 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 39 components and 0.0432382 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.643 mas, bmaj=8.2 mas, bpa=-10.25 degrees ! Estimated noise=0.314587 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.55236e-05 Jy ! Component: 100 - total flux cleaned = -8.56162e-05 Jy ! Component: 150 - total flux cleaned = -5.74049e-05 Jy ! Component: 200 - total flux cleaned = -3.23672e-05 Jy ! Total flux subtracted in 200 components = -3.23672e-05 Jy ! Clean residual min=-0.001555 max=0.001579 Jy/beam ! Clean residual mean=-0.000001 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.0432058 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 46 components and 0.0432058 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054007Jy sigma=1.287285 ! Fit after self-cal, rms=0.054004Jy sigma=1.287223 wmodel /scr/pima/bg219i_uvs/J0426+1257_S_map.mod ! Writing 46 model components to file: /scr/pima/bg219i_uvs/J0426+1257_S_map.mod wobs /scr/pima/bg219i_uvs/J0426+1257_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J0426+1257_S_uvs.fits wwins /scr/pima/bg219i_uvs/J0426+1257_S_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219i_uvs/J0426+1257_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 = -2.88176e-05 Jy ! Component: 100 - total flux cleaned = -0.000106545 Jy ! Component: 150 - total flux cleaned = -0.00020596 Jy ! Component: 200 - total flux cleaned = -0.000253002 Jy ! Component: 250 - total flux cleaned = -0.000321112 Jy ! Component: 300 - total flux cleaned = -0.000407572 Jy ! Component: 350 - total flux cleaned = -0.000470024 Jy ! Component: 400 - total flux cleaned = -0.000449009 Jy ! Component: 450 - total flux cleaned = -0.000449059 Jy ! Component: 500 - total flux cleaned = -0.000468618 Jy ! Component: 550 - total flux cleaned = -0.000468415 Jy ! Component: 600 - total flux cleaned = -0.000468453 Jy ! Component: 650 - total flux cleaned = -0.000432179 Jy ! Component: 700 - total flux cleaned = -0.000468294 Jy ! Component: 750 - total flux cleaned = -0.000485681 Jy ! Component: 800 - total flux cleaned = -0.000502557 Jy ! Component: 850 - total flux cleaned = -0.000468072 Jy ! Component: 900 - total flux cleaned = -0.000451631 Jy ! Component: 950 - total flux cleaned = -0.000484539 Jy ! Component: 1000 - total flux cleaned = -0.000516832 Jy ! Component: 1050 - total flux cleaned = -0.000564567 Jy ! Component: 1100 - total flux cleaned = -0.000548852 Jy ! Component: 1150 - total flux cleaned = -0.000626494 Jy ! Component: 1200 - total flux cleaned = -0.000611562 Jy ! Component: 1250 - total flux cleaned = -0.000701543 Jy ! Component: 1300 - total flux cleaned = -0.000716752 Jy ! Component: 1350 - total flux cleaned = -0.000745976 Jy ! Component: 1400 - total flux cleaned = -0.000731582 Jy ! Component: 1450 - total flux cleaned = -0.000731587 Jy ! Component: 1500 - total flux cleaned = -0.000703904 Jy ! Component: 1550 - total flux cleaned = -0.000690228 Jy ! Component: 1600 - total flux cleaned = -0.000690221 Jy ! Component: 1650 - total flux cleaned = -0.000662974 Jy ! Component: 1700 - total flux cleaned = -0.000649416 Jy ! Component: 1750 - total flux cleaned = -0.000662301 Jy ! Component: 1800 - total flux cleaned = -0.000597319 Jy ! Component: 1850 - total flux cleaned = -0.000584722 Jy ! Component: 1900 - total flux cleaned = -0.000584765 Jy ! Component: 1950 - total flux cleaned = -0.000609751 Jy ! Component: 2000 - total flux cleaned = -0.000547784 Jy ! Component: 2050 - total flux cleaned = -0.000584406 Jy ! Component: 2100 - total flux cleaned = -0.000535919 Jy ! Component: 2150 - total flux cleaned = -0.000500171 Jy ! Component: 2200 - total flux cleaned = -0.000559552 Jy ! Component: 2250 - total flux cleaned = -0.000489255 Jy ! Component: 2300 - total flux cleaned = -0.000512524 Jy ! Component: 2350 - total flux cleaned = -0.000500921 Jy ! Component: 2400 - total flux cleaned = -0.000512296 Jy ! Component: 2450 - total flux cleaned = -0.000523495 Jy ! Component: 2500 - total flux cleaned = -0.000500846 Jy ! Component: 2550 - total flux cleaned = -0.000500847 Jy ! Component: 2600 - total flux cleaned = -0.000446103 Jy ! Component: 2650 - total flux cleaned = -0.000413633 Jy ! Component: 2700 - total flux cleaned = -0.000424436 Jy ! Component: 2750 - total flux cleaned = -0.000371254 Jy ! Component: 2800 - total flux cleaned = -0.000371235 Jy ! Component: 2850 - total flux cleaned = -0.000339793 Jy ! Component: 2900 - total flux cleaned = -0.0003294 Jy ! Component: 2950 - total flux cleaned = -0.00032934 Jy ! Component: 3000 - total flux cleaned = -0.000308968 Jy ! Component: 3050 - total flux cleaned = -0.000288573 Jy ! Component: 3100 - total flux cleaned = -0.000298485 Jy ! Component: 3150 - total flux cleaned = -0.000268524 Jy ! Component: 3200 - total flux cleaned = -0.000258651 Jy ! Component: 3250 - total flux cleaned = -0.000248895 Jy ! Component: 3300 - total flux cleaned = -0.000248889 Jy ! Component: 3350 - total flux cleaned = -0.000268284 Jy ! Component: 3400 - total flux cleaned = -0.00023957 Jy ! Component: 3450 - total flux cleaned = -0.000239651 Jy ! Component: 3500 - total flux cleaned = -0.000249192 Jy ! Component: 3550 - total flux cleaned = -0.000258598 Jy ! Component: 3600 - total flux cleaned = -0.000305176 Jy ! Component: 3650 - total flux cleaned = -0.000295866 Jy ! Component: 3700 - total flux cleaned = -0.000277452 Jy ! Component: 3750 - total flux cleaned = -0.000286768 Jy ! Component: 3800 - total flux cleaned = -0.000322965 Jy ! Component: 3850 - total flux cleaned = -0.000295923 Jy ! Component: 3900 - total flux cleaned = -0.000322704 Jy ! Component: 3950 - total flux cleaned = -0.000340411 Jy ! Component: 4000 - total flux cleaned = -0.000313963 Jy ! Component: 4050 - total flux cleaned = -0.000287739 Jy ! Total flux subtracted in 4096 components = -0.000339836 Jy ! Clean residual min=-0.000462 max=0.000597 Jy/beam ! Clean residual mean=0.000000 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.042866 Jy keep ! Adding 281 model components to the UV plane model. ! The established model now contains 327 components and 0.042866 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J0426+1257_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.643 x 8.2 at -10.25 degrees (North through East) ! Clean map min=-0.0012478 max=0.039249 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0426+1257_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0392492 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000164963 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.26089 1.26089 2.52178 5.04355 10.0871 20.1742 40.3484 80.6969 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.039 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 237.927 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0426+1257_S_uvs.log closed on Wed Apr 6 22:51:49 2016