! Started logfile: /scr/pima/bg219b_uvs/J1722+2458_S_dfm.log on Thu May 19 20:28:31 2016 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /scr/pima/bg219b_uvs/J1722+2458_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1722+2458_S_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.85119 visibilities/baseline/integration-bin. ! Found source: J1722+2458 ! ! 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 8580 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! 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 ![@/opt64/bin/pima_mupet_01.dfm J1722+2458_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.075286Jy sigma=24.882248 ! Fit after self-cal, rms=0.658967Jy sigma=15.757889 ! 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=2.921 mas, bmaj=5.669 mas, bpa=-7.866 degrees ! Estimated noise=0.478194 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 = 0.24743 Jy ! Component: 100 - total flux cleaned = 0.342441 Jy ! Total flux subtracted in 100 components = 0.342441 Jy ! Clean residual min=-0.011507 max=0.042684 Jy/beam ! Clean residual mean=-0.000065 rms=0.003724 Jy/beam ! Combined flux in latest and established models = 0.342441 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.342441 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098753Jy sigma=2.230895 ! Fit after self-cal, rms=0.098613Jy sigma=2.228141 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0461326 Jy ! Component: 100 - total flux cleaned = 0.0703624 Jy ! Total flux subtracted in 100 components = 0.0703624 Jy ! Clean residual min=-0.005019 max=0.012473 Jy/beam ! Clean residual mean=-0.000027 rms=0.001577 Jy/beam ! Combined flux in latest and established models = 0.412803 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 35 components and 0.412803 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065933Jy sigma=1.477691 ! Fit after self-cal, rms=0.065899Jy sigma=1.477095 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0150416 Jy ! Component: 100 - total flux cleaned = 0.0246275 Jy ! Total flux subtracted in 100 components = 0.0246275 Jy ! Clean residual min=-0.004397 max=0.006092 Jy/beam ! Clean residual mean=-0.000013 rms=0.001105 Jy/beam ! Combined flux in latest and established models = 0.437431 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 40 components and 0.437431 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060428Jy sigma=1.352321 ! Fit after self-cal, rms=0.060405Jy sigma=1.351639 ! Inverting map ! Added new window around map position (-0.5, -6.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00699358 Jy ! Component: 100 - total flux cleaned = 0.0120025 Jy ! Total flux subtracted in 100 components = 0.0120025 Jy ! Clean residual min=-0.003906 max=0.004336 Jy/beam ! Clean residual mean=-0.000008 rms=0.000960 Jy/beam ! Combined flux in latest and established models = 0.449433 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 50 components and 0.449433 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059031Jy sigma=1.320188 ! Fit after self-cal, rms=0.059007Jy sigma=1.319577 ! 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=3.516 mas, bmaj=6.841 mas, bpa=-8.49 degrees ! Estimated noise=0.333183 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 = 0.00659348 Jy ! Component: 100 - total flux cleaned = 0.0109576 Jy ! Component: 150 - total flux cleaned = 0.014072 Jy ! Component: 200 - total flux cleaned = 0.016302 Jy ! Total flux subtracted in 200 components = 0.016302 Jy ! Clean residual min=-0.003330 max=0.004065 Jy/beam ! Clean residual mean=0.000008 rms=0.000903 Jy/beam ! Combined flux in latest and established models = 0.465735 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 64 components and 0.465735 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058069Jy sigma=1.299100 ! Fit after self-cal, rms=0.058045Jy sigma=1.298578 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.516 x 6.841 at -8.49 degrees (North through East) ! Clean map min=-0.0033282 max=0.33271 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 0.95 FD 1.00 HN 0.98 KP 0.99 ! LA 0.96 MK 1.02 NL 0.98 OV 1.00 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.00 KP 1.01 ! LA 0.97 MK 1.04 NL 0.99 OV 1.02 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 0.99 KP 1.01 ! LA 0.96 MK 1.06 NL 1.00 OV 0.98 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.02 KP 1.01 ! LA 0.98 MK 1.05 NL 1.02 OV 1.01 ! PT 0.99 SC 0.97 ! ! ! Fit before self-cal, rms=0.058045Jy sigma=1.298578 ! Fit after self-cal, rms=0.056522Jy sigma=1.269153 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.544 mas, bmaj=6.84 mas, bpa=-7.993 degrees ! Estimated noise=0.333415 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 (-0.5, -29). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00412595 Jy ! Component: 100 - total flux cleaned = 0.0066708 Jy ! Component: 150 - total flux cleaned = 0.00852974 Jy ! Component: 200 - total flux cleaned = 0.00962593 Jy ! Total flux subtracted in 200 components = 0.00962593 Jy ! Clean residual min=-0.002758 max=0.002815 Jy/beam ! Clean residual mean=0.000012 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.475361 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 103 components and 0.475361 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056175Jy sigma=1.260675 ! Fit after self-cal, rms=0.056155Jy sigma=1.260170 ! 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=0.056155Jy sigma=1.260170 ! Fit after self-cal, rms=0.055756Jy sigma=1.250441 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.532 mas, bmaj=6.852 mas, bpa=-8.345 degrees ! Estimated noise=0.33306 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142923 Jy ! Component: 100 - total flux cleaned = 0.00168246 Jy ! Component: 150 - total flux cleaned = 0.00179135 Jy ! Component: 200 - total flux cleaned = 0.00197798 Jy ! Total flux subtracted in 200 components = 0.00197798 Jy ! Clean residual min=-0.002174 max=0.001941 Jy/beam ! Clean residual mean=0.000006 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.477339 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 119 components and 0.477339 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055698Jy sigma=1.249081 ! Fit after self-cal, rms=0.055696Jy sigma=1.249015 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 = 0.000257733 Jy ! Component: 100 - total flux cleaned = 0.000360812 Jy ! Component: 150 - total flux cleaned = 0.00043145 Jy ! Component: 200 - total flux cleaned = 0.000453589 Jy ! Total flux subtracted in 200 components = 0.000453589 Jy ! Clean residual min=-0.002136 max=0.001897 Jy/beam ! Clean residual mean=0.000006 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.477793 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 133 components and 0.477793 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055676Jy sigma=1.248546 ! Fit after self-cal, rms=0.055675Jy sigma=1.248524 ! 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=0.055675Jy sigma=1.248524 ! Fit after self-cal, rms=0.055647Jy sigma=1.248448 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.531 mas, bmaj=6.85 mas, bpa=-8.358 degrees ! Estimated noise=0.332847 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.93175e-05 Jy ! Component: 100 - total flux cleaned = -0.000125625 Jy ! Component: 150 - total flux cleaned = -0.000166189 Jy ! Component: 200 - total flux cleaned = -0.000165697 Jy ! Total flux subtracted in 200 components = -0.000165697 Jy ! Clean residual min=-0.002090 max=0.001857 Jy/beam ! Clean residual mean=0.000005 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.477627 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 142 components and 0.477627 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055631Jy sigma=1.248104 ! Fit after self-cal, rms=0.055631Jy sigma=1.248088 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 = 4.54149e-05 Jy ! Component: 100 - total flux cleaned = 4.45108e-05 Jy ! Component: 150 - total flux cleaned = 6.09128e-05 Jy ! Component: 200 - total flux cleaned = 6.10644e-05 Jy ! Total flux subtracted in 200 components = 6.10644e-05 Jy ! Clean residual min=-0.002053 max=0.001842 Jy/beam ! Clean residual mean=0.000005 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.477688 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 150 components and 0.477688 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055621Jy sigma=1.247865 ! Fit after self-cal, rms=0.055621Jy sigma=1.247854 ! 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=0.055621Jy sigma=1.247854 ! Fit after self-cal, rms=0.055616Jy sigma=1.247836 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.299 mas, bmaj=10.01 mas, bpa=-3.631 degrees ! Estimated noise=0.413503 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000442886 Jy ! Component: 100 - total flux cleaned = 0.000677958 Jy ! Component: 150 - total flux cleaned = 0.000795993 Jy ! Component: 200 - total flux cleaned = 0.000865249 Jy ! Total flux subtracted in 200 components = 0.000865249 Jy ! Clean residual min=-0.002479 max=0.002421 Jy/beam ! Clean residual mean=0.000009 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.478553 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 160 components and 0.478553 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055612Jy sigma=1.247796 ! Fit after self-cal, rms=0.055612Jy sigma=1.247775 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 = 6.96127e-05 Jy ! Component: 100 - total flux cleaned = 0.000155999 Jy ! Component: 150 - total flux cleaned = 0.000178338 Jy ! Component: 200 - total flux cleaned = 0.000199016 Jy ! Total flux subtracted in 200 components = 0.000199016 Jy ! Clean residual min=-0.002439 max=0.002395 Jy/beam ! Clean residual mean=0.000009 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.478752 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 165 components and 0.478752 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055610Jy sigma=1.247767 ! Fit after self-cal, rms=0.055610Jy sigma=1.247755 ! 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=3.532 mas, bmaj=6.85 mas, bpa=-8.351 degrees ! Estimated noise=0.332796 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.532 x 6.85 at -8.351 degrees (North through East) ! Clean map min=-0.0019793 max=0.33273 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=2.932 mas, bmaj=5.674 mas, bpa=-7.749 degrees ! Estimated noise=0.479131 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.247781 Jy ! Component: 100 - total flux cleaned = 0.342803 Jy ! Component: 150 - total flux cleaned = 0.388723 Jy ! Component: 200 - total flux cleaned = 0.412988 Jy ! Total flux subtracted in 200 components = 0.412988 Jy ! Clean residual min=-0.004816 max=0.012386 Jy/beam ! Clean residual mean=-0.000021 rms=0.001455 Jy/beam ! Combined flux in latest and established models = 0.412988 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 36 model components to the UV plane model. ! The established model now contains 36 components and 0.412988 Jy ! Inverting map and beam ! Estimated beam: bmin=3.532 mas, bmaj=6.85 mas, bpa=-8.351 degrees ! Estimated noise=0.332796 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 = 0.020006 Jy ! Component: 100 - total flux cleaned = 0.030875 Jy ! Component: 150 - total flux cleaned = 0.0377114 Jy ! Component: 200 - total flux cleaned = 0.0428378 Jy ! Total flux subtracted in 200 components = 0.0428378 Jy ! Clean residual min=-0.002654 max=0.004006 Jy/beam ! Clean residual mean=0.000008 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 0.455826 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 69 components and 0.455826 Jy ! Inverting map ! Added new window around map position (-2, -14.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00435173 Jy ! Component: 100 - total flux cleaned = 0.00770823 Jy ! Component: 150 - total flux cleaned = 0.01044 Jy ! Component: 200 - total flux cleaned = 0.012698 Jy ! Total flux subtracted in 200 components = 0.012698 Jy ! Clean residual min=-0.002315 max=0.002032 Jy/beam ! Clean residual mean=0.000006 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.468524 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 83 components and 0.468524 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=7.299 mas, bmaj=10.01 mas, bpa=-3.631 degrees ! Estimated noise=0.413503 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00268553 Jy ! Component: 100 - total flux cleaned = 0.00460198 Jy ! Component: 150 - total flux cleaned = 0.00603103 Jy ! Component: 200 - total flux cleaned = 0.00710659 Jy ! Total flux subtracted in 200 components = 0.00710659 Jy ! Clean residual min=-0.002499 max=0.002276 Jy/beam ! Clean residual mean=0.000009 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.47563 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 = 0.000818503 Jy ! Component: 100 - total flux cleaned = 0.00145161 Jy ! Component: 150 - total flux cleaned = 0.00195613 Jy ! Component: 200 - total flux cleaned = 0.00224046 Jy ! Total flux subtracted in 200 components = 0.00224046 Jy ! Clean residual min=-0.002402 max=0.002272 Jy/beam ! Clean residual mean=0.000009 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.477871 Jy ! Adding 89 model components to the UV plane model. ! The established model now contains 169 components and 0.477871 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.532 mas, bmaj=6.85 mas, bpa=-8.351 degrees ! Estimated noise=0.332796 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.38962e-05 Jy ! Component: 100 - total flux cleaned = 8.20172e-05 Jy ! Component: 150 - total flux cleaned = 0.00021597 Jy ! Component: 200 - total flux cleaned = 0.000305215 Jy ! Total flux subtracted in 200 components = 0.000305215 Jy ! Clean residual min=-0.002098 max=0.001791 Jy/beam ! Clean residual mean=0.000004 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.478176 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 187 components and 0.478176 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055631Jy sigma=1.248341 ! Fit after self-cal, rms=0.055628Jy sigma=1.248219 wmodel /J1722+2458_S_map.mod ! wmodel: Unable to open new model file: /J1722+2458_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J1722+2458_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.532 x 6.85 at -8.351 degrees (North through East) ! Clean map min=-0.002096 max=0.3331 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1722+2458_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.3331 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000448742 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.40415 0.40415 0.8083 1.6166 3.2332 6.4664 12.9328 25.8656 51.7312 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.333 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 742.298 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1722+2458_S_dfm.log closed on Thu May 19 20:28:34 2016