! Started logfile: /scr/pima/rv120_uvs/J1857-2058_S_dfm.log on Fri Dec 22 22:35:19 2017 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23275 obs /scr/pima/rv120_uvs/J1857-2058_S_uva.fits ! Reading UV FITS file: /scr/pima/rv120_uvs/J1857-2058_S_uva.fits ! AN table 1: 58 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.980077 visibilities/baseline/integration-bin. ! Found source: J1857-2058 ! ! 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 2.23275e+09 8e+06 1 8e+06 ! 02 2 2.26275e+09 8e+06 1 8e+06 ! 03 3 2.35275e+09 8e+06 1 8e+06 ! 04 4 2.37275e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 10232 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 J1857-2058_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. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.004940Jy sigma=18.766449 ! Fit after self-cal, rms=0.928327Jy sigma=17.261794 ! 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=2.428 mas, bmaj=5.955 mas, bpa=-2.964 degrees ! Estimated noise=0.749761 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 = 0.0520575 Jy ! Component: 100 - total flux cleaned = 0.0701036 Jy ! Total flux subtracted in 100 components = 0.0701036 Jy ! Clean residual min=-0.006597 max=0.010842 Jy/beam ! Clean residual mean=-0.000024 rms=0.001698 Jy/beam ! Combined flux in latest and established models = 0.0701036 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0701036 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071784Jy sigma=1.224053 ! Fit after self-cal, rms=0.071162Jy sigma=1.211556 ! Inverting map ! Added new window around map position (-2.5, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0127578 Jy ! Component: 100 - total flux cleaned = 0.0204907 Jy ! Total flux subtracted in 100 components = 0.0204907 Jy ! Clean residual min=-0.005703 max=0.006686 Jy/beam ! Clean residual mean=-0.000014 rms=0.001432 Jy/beam ! Combined flux in latest and established models = 0.0905944 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 19 components and 0.0905943 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068179Jy sigma=1.139686 ! Fit after self-cal, rms=0.068005Jy sigma=1.137135 ! 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=3.08 mas, bmaj=7.238 mas, bpa=-1.06 degrees ! Estimated noise=0.407493 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 (-6, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00903895 Jy ! Component: 100 - total flux cleaned = 0.014013 Jy ! Component: 150 - total flux cleaned = 0.016975 Jy ! Component: 200 - total flux cleaned = 0.0185967 Jy ! Total flux subtracted in 200 components = 0.0185967 Jy ! Clean residual min=-0.002732 max=0.004181 Jy/beam ! Clean residual mean=-0.000008 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.109191 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 54 components and 0.109191 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066853Jy sigma=1.111063 ! Fit after self-cal, rms=0.066698Jy sigma=1.108460 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.08 x 7.238 at -1.06 degrees (North through East) ! Clean map min=-0.0025229 max=0.071171 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 1.09 KP 0.97 ! LA 0.98 MK 1.14 NL 1.04 OV 1.00 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 1.13 KP 1.00 ! LA 0.98 MK 1.06 NL 1.01 OV 0.99 ! PT 1.05 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.16 KP 1.00* ! LA 1.08 MK 0.69 NL 1.00* OV 1.00 ! PT 1.03 SC 0.58 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.12 KP 1.00 ! LA 0.98 MK 1.18 NL 1.03 OV 0.93 ! PT 1.00 SC 1.16 ! ! ! Fit before self-cal, rms=0.066698Jy sigma=1.108460 ! Fit after self-cal, rms=0.064073Jy sigma=1.089216 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.021 mas, bmaj=7.147 mas, bpa=0.214 degrees ! Estimated noise=0.401605 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 = 0.00136764 Jy ! Component: 100 - total flux cleaned = 0.00157894 Jy ! Component: 150 - total flux cleaned = 0.00175392 Jy ! Component: 200 - total flux cleaned = 0.00182916 Jy ! Total flux subtracted in 200 components = 0.00182916 Jy ! Clean residual min=-0.002025 max=0.001869 Jy/beam ! Clean residual mean=-0.000004 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.11102 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 73 components and 0.11102 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063993Jy sigma=1.087530 ! Fit after self-cal, rms=0.064308Jy sigma=1.084639 ! 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=0.064308Jy sigma=1.084639 ! Fit after self-cal, rms=0.065240Jy sigma=1.079312 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.986 mas, bmaj=7.162 mas, bpa=0.1323 degrees ! Estimated noise=0.400561 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000841294 Jy ! Component: 100 - total flux cleaned = 0.00109117 Jy ! Component: 150 - total flux cleaned = 0.00121441 Jy ! Component: 200 - total flux cleaned = 0.00129395 Jy ! Total flux subtracted in 200 components = 0.00129395 Jy ! Clean residual min=-0.001669 max=0.001874 Jy/beam ! Clean residual mean=0.000005 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.112314 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 83 components and 0.112314 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065207Jy sigma=1.078498 ! Fit after self-cal, rms=0.065313Jy sigma=1.078007 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-113, 88). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00172645 Jy ! Component: 100 - total flux cleaned = 0.00165633 Jy ! Component: 150 - total flux cleaned = 0.0016223 Jy ! Component: 200 - total flux cleaned = 0.00168221 Jy ! Total flux subtracted in 200 components = 0.00168221 Jy ! Clean residual min=-0.001663 max=0.001620 Jy/beam ! Clean residual mean=0.000003 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.113996 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 98 components and 0.113996 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065269Jy sigma=1.076202 ! Fit after self-cal, rms=0.065263Jy sigma=1.076056 ! 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=0.065263Jy sigma=1.076056 ! Fit after self-cal, rms=0.065290Jy sigma=1.075631 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.967 mas, bmaj=7.133 mas, bpa=0.08396 degrees ! Estimated noise=0.39935 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100071 Jy ! Component: 100 - total flux cleaned = 0.00128652 Jy ! Component: 150 - total flux cleaned = 0.00139731 Jy ! Component: 200 - total flux cleaned = 0.0014223 Jy ! Total flux subtracted in 200 components = 0.0014223 Jy ! Clean residual min=-0.001577 max=0.001662 Jy/beam ! Clean residual mean=0.000003 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.115419 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 104 components and 0.115419 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065264Jy sigma=1.074942 ! Fit after self-cal, rms=0.065287Jy sigma=1.074885 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 = 0.000125246 Jy ! Component: 100 - total flux cleaned = 0.000175425 Jy ! Component: 150 - total flux cleaned = 0.000246793 Jy ! Component: 200 - total flux cleaned = 0.000292129 Jy ! Total flux subtracted in 200 components = 0.000292129 Jy ! Clean residual min=-0.001580 max=0.001617 Jy/beam ! Clean residual mean=0.000003 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.115711 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 111 components and 0.115711 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065271Jy sigma=1.074462 ! Fit after self-cal, rms=0.065269Jy sigma=1.074443 ! 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=0.065269Jy sigma=1.074443 ! Fit after self-cal, rms=0.065100Jy sigma=1.074136 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.691 mas, bmaj=15.3 mas, bpa=5.197 degrees ! Estimated noise=0.527974 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00066074 Jy ! Component: 100 - total flux cleaned = 0.000803294 Jy ! Component: 150 - total flux cleaned = 0.000831322 Jy ! Component: 200 - total flux cleaned = 0.000864166 Jy ! Total flux subtracted in 200 components = 0.000864166 Jy ! Clean residual min=-0.001496 max=0.001341 Jy/beam ! Clean residual mean=0.000006 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.116575 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 123 components and 0.116575 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065087Jy sigma=1.074080 ! Fit after self-cal, rms=0.065097Jy sigma=1.074049 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 = 5.78957e-05 Jy ! Component: 100 - total flux cleaned = 5.82493e-05 Jy ! Component: 150 - total flux cleaned = 6.73928e-05 Jy ! Component: 200 - total flux cleaned = 7.59066e-05 Jy ! Total flux subtracted in 200 components = 7.59066e-05 Jy ! Clean residual min=-0.001477 max=0.001316 Jy/beam ! Clean residual mean=0.000007 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.116651 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 128 components and 0.116651 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065093Jy sigma=1.074016 ! Fit after self-cal, rms=0.065094Jy sigma=1.074011 ! 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=2.952 mas, bmaj=7.111 mas, bpa=0.05888 degrees ! Estimated noise=0.398872 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.952 x 7.111 at 0.05888 degrees (North through East) ! Clean map min=-0.0015467 max=0.06924 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=2.325 mas, bmaj=5.893 mas, bpa=-2.138 degrees ! Estimated noise=0.71869 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0499853 Jy ! Component: 100 - total flux cleaned = 0.0703274 Jy ! Component: 150 - total flux cleaned = 0.0824381 Jy ! Component: 200 - total flux cleaned = 0.0907691 Jy ! Total flux subtracted in 200 components = 0.0907691 Jy ! Clean residual min=-0.004847 max=0.004802 Jy/beam ! Clean residual mean=-0.000009 rms=0.001207 Jy/beam ! Combined flux in latest and established models = 0.090769 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.090769 Jy ! Inverting map and beam ! Estimated beam: bmin=2.952 mas, bmaj=7.111 mas, bpa=0.05888 degrees ! Estimated noise=0.398872 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 = 0.00933453 Jy ! Component: 100 - total flux cleaned = 0.0147084 Jy ! Component: 150 - total flux cleaned = 0.0181035 Jy ! Component: 200 - total flux cleaned = 0.0205766 Jy ! Total flux subtracted in 200 components = 0.0205766 Jy ! Clean residual min=-0.001976 max=0.002033 Jy/beam ! Clean residual mean=0.000000 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.111346 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 54 components and 0.111346 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=7.691 mas, bmaj=15.3 mas, bpa=5.197 degrees ! Estimated noise=0.527974 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00247884 Jy ! Component: 100 - total flux cleaned = 0.00376409 Jy ! Component: 150 - total flux cleaned = 0.00457161 Jy ! Component: 200 - total flux cleaned = 0.00485335 Jy ! Total flux subtracted in 200 components = 0.00485335 Jy ! Clean residual min=-0.001573 max=0.001306 Jy/beam ! Clean residual mean=0.000006 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.116199 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 = 7.66275e-05 Jy ! Component: 100 - total flux cleaned = 0.000111018 Jy ! Component: 150 - total flux cleaned = 0.000142123 Jy ! Component: 200 - total flux cleaned = 0.000141998 Jy ! Total flux subtracted in 200 components = 0.000141998 Jy ! Clean residual min=-0.001546 max=0.001293 Jy/beam ! Clean residual mean=0.000006 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.116341 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 82 components and 0.116341 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.952 mas, bmaj=7.111 mas, bpa=0.05888 degrees ! Estimated noise=0.398872 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0005958 Jy ! Component: 100 - total flux cleaned = 0.000640556 Jy ! Component: 150 - total flux cleaned = 0.000600871 Jy ! Component: 200 - total flux cleaned = 0.000528618 Jy ! Total flux subtracted in 200 components = 0.000528618 Jy ! Clean residual min=-0.001793 max=0.001767 Jy/beam ! Clean residual mean=0.000003 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.11687 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 105 components and 0.11687 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065105Jy sigma=1.076828 ! Fit after self-cal, rms=0.065084Jy sigma=1.076148 wmodel J1857-2058_S_map.mod ! Writing 105 model components to file: J1857-2058_S_map.mod wobs J1857-2058_S_uvs.fits ! Writing UV FITS file: J1857-2058_S_uvs.fits wwins J1857-2058_S_map.win ! wwins: Wrote 4 windows to J1857-2058_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 = -3.00441e-05 Jy ! Component: 100 - total flux cleaned = 0.000171132 Jy ! Component: 150 - total flux cleaned = 0.000366327 Jy ! Component: 200 - total flux cleaned = 0.000529795 Jy ! Component: 250 - total flux cleaned = 0.000662534 Jy ! Component: 300 - total flux cleaned = 0.000843796 Jy ! Component: 350 - total flux cleaned = 0.000944662 Jy ! Component: 400 - total flux cleaned = 0.00101936 Jy ! Component: 450 - total flux cleaned = 0.00119003 Jy ! Component: 500 - total flux cleaned = 0.00126143 Jy ! Component: 550 - total flux cleaned = 0.00140254 Jy ! Component: 600 - total flux cleaned = 0.00161026 Jy ! Component: 650 - total flux cleaned = 0.00165551 Jy ! Component: 700 - total flux cleaned = 0.00183425 Jy ! Component: 750 - total flux cleaned = 0.00198793 Jy ! Component: 800 - total flux cleaned = 0.00213918 Jy ! Component: 850 - total flux cleaned = 0.00230946 Jy ! Component: 900 - total flux cleaned = 0.00239354 Jy ! Component: 950 - total flux cleaned = 0.00247612 Jy ! Component: 1000 - total flux cleaned = 0.00253776 Jy ! Component: 1050 - total flux cleaned = 0.00275901 Jy ! Component: 1100 - total flux cleaned = 0.0027589 Jy ! Component: 1150 - total flux cleaned = 0.00283721 Jy ! Component: 1200 - total flux cleaned = 0.00295319 Jy ! Component: 1250 - total flux cleaned = 0.0030296 Jy ! Component: 1300 - total flux cleaned = 0.00310517 Jy ! Component: 1350 - total flux cleaned = 0.00312384 Jy ! Component: 1400 - total flux cleaned = 0.00316097 Jy ! Component: 1450 - total flux cleaned = 0.00317976 Jy ! Component: 1500 - total flux cleaned = 0.0031983 Jy ! Component: 1550 - total flux cleaned = 0.00321647 Jy ! Component: 1600 - total flux cleaned = 0.00323424 Jy ! Component: 1650 - total flux cleaned = 0.00328711 Jy ! Component: 1700 - total flux cleaned = 0.00333933 Jy ! Component: 1750 - total flux cleaned = 0.00333961 Jy ! Component: 1800 - total flux cleaned = 0.00333961 Jy ! Component: 1850 - total flux cleaned = 0.00333966 Jy ! Component: 1900 - total flux cleaned = 0.00335622 Jy ! Component: 1950 - total flux cleaned = 0.0033227 Jy ! Component: 2000 - total flux cleaned = 0.00332269 Jy ! Component: 2050 - total flux cleaned = 0.00327364 Jy ! Component: 2100 - total flux cleaned = 0.00320898 Jy ! Component: 2150 - total flux cleaned = 0.00325752 Jy ! Component: 2200 - total flux cleaned = 0.00328961 Jy ! Component: 2250 - total flux cleaned = 0.00321034 Jy ! Component: 2300 - total flux cleaned = 0.00317895 Jy ! Component: 2350 - total flux cleaned = 0.00308548 Jy ! Component: 2400 - total flux cleaned = 0.00310105 Jy ! Component: 2450 - total flux cleaned = 0.00303954 Jy ! Component: 2500 - total flux cleaned = 0.00300906 Jy ! Component: 2550 - total flux cleaned = 0.00299388 Jy ! Component: 2600 - total flux cleaned = 0.00300883 Jy ! Component: 2650 - total flux cleaned = 0.00291969 Jy ! Component: 2700 - total flux cleaned = 0.00296409 Jy ! Component: 2750 - total flux cleaned = 0.00297884 Jy ! Component: 2800 - total flux cleaned = 0.00302255 Jy ! Component: 2850 - total flux cleaned = 0.00300825 Jy ! Component: 2900 - total flux cleaned = 0.00300812 Jy ! Component: 2950 - total flux cleaned = 0.00302251 Jy ! Component: 3000 - total flux cleaned = 0.00299409 Jy ! Component: 3050 - total flux cleaned = 0.0030082 Jy ! Component: 3100 - total flux cleaned = 0.00302211 Jy ! Component: 3150 - total flux cleaned = 0.00302218 Jy ! Component: 3200 - total flux cleaned = 0.00300824 Jy ! Component: 3250 - total flux cleaned = 0.00302202 Jy ! Component: 3300 - total flux cleaned = 0.00306308 Jy ! Component: 3350 - total flux cleaned = 0.00307667 Jy ! Component: 3400 - total flux cleaned = 0.00310374 Jy ! Component: 3450 - total flux cleaned = 0.00311711 Jy ! Component: 3500 - total flux cleaned = 0.00313032 Jy ! Component: 3550 - total flux cleaned = 0.00313033 Jy ! Component: 3600 - total flux cleaned = 0.00314357 Jy ! Component: 3650 - total flux cleaned = 0.00318308 Jy ! Component: 3700 - total flux cleaned = 0.00318302 Jy ! Component: 3750 - total flux cleaned = 0.003261 Jy ! Component: 3800 - total flux cleaned = 0.00333874 Jy ! Component: 3850 - total flux cleaned = 0.00331288 Jy ! Component: 3900 - total flux cleaned = 0.00330019 Jy ! Component: 3950 - total flux cleaned = 0.00332572 Jy ! Component: 4000 - total flux cleaned = 0.00336376 Jy ! Component: 4050 - total flux cleaned = 0.00340148 Jy ! Total flux subtracted in 4096 components = 0.00338891 Jy ! Clean residual min=-0.000813 max=0.000886 Jy/beam ! Clean residual mean=0.000001 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.120259 Jy keep ! Adding 297 model components to the UV plane model. ! The established model now contains 402 components and 0.120258 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv120_uvs/J1857-2058_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.952 x 7.111 at 0.05888 degrees (North through East) ! Clean map min=-0.0012232 max=0.068581 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv120_uvs/J1857-2058_S_map.fits wmodel /scr/pima/rv120_uvs/J1857-2058_S_map.mod ! Writing 402 model components to file: /scr/pima/rv120_uvs/J1857-2058_S_map.mod wobs /scr/pima/rv120_uvs/J1857-2058_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv120_uvs/J1857-2058_S_uvs.fits wwins /scr/pima/rv120_uvs/J1857-2058_S_map.win ! wwins: Wrote 5 windows to /scr/pima/rv120_uvs/J1857-2058_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0685806 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00022505 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.984464 0.984464 1.96893 3.93786 7.87571 15.7514 31.5028 63.0057 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.068 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 304.734 quit ! Quitting program ! Log file /scr/pima/rv120_uvs/J1857-2058_S_dfm.log closed on Fri Dec 22 22:35:25 2017