! Started logfile: /scr/pima/bg219h_uvs/J2142-2303_S_uvs.log on Thu Apr 7 09:11:49 2016 obs /scr/pima/bg219h_uvs/J2142-2303_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J2142-2303_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.722963 visibilities/baseline/integration-bin. ! Found source: J2142-2303 ! ! 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 7808 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/bg219h_uvs/J2142-2303_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 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.018281Jy sigma=18.429510 ! Fit after self-cal, rms=0.876148Jy sigma=15.863352 ! 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=2.433 mas, bmaj=6.405 mas, bpa=-7.641 degrees ! Estimated noise=0.754733 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 = 0.0961099 Jy ! Component: 100 - total flux cleaned = 0.120524 Jy ! Total flux subtracted in 100 components = 0.120524 Jy ! Clean residual min=-0.005781 max=0.009678 Jy/beam ! Clean residual mean=-0.000006 rms=0.001543 Jy/beam ! Combined flux in latest and established models = 0.120524 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.120524 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082120Jy sigma=1.393938 ! Fit after self-cal, rms=0.081433Jy sigma=1.385311 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00997525 Jy ! Component: 100 - total flux cleaned = 0.0145904 Jy ! Total flux subtracted in 100 components = 0.0145904 Jy ! Clean residual min=-0.005211 max=0.005470 Jy/beam ! Clean residual mean=-0.000006 rms=0.001299 Jy/beam ! Combined flux in latest and established models = 0.135114 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 13 components and 0.135114 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080018Jy sigma=1.357595 ! Fit after self-cal, rms=0.079998Jy sigma=1.357428 ! 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=2.911 mas, bmaj=7.342 mas, bpa=-6.757 degrees ! Estimated noise=0.478241 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 = 0.00417889 Jy ! Component: 100 - total flux cleaned = 0.00634206 Jy ! Component: 150 - total flux cleaned = 0.0070173 Jy ! Component: 200 - total flux cleaned = 0.00731665 Jy ! Total flux subtracted in 200 components = 0.00731665 Jy ! Clean residual min=-0.004484 max=0.005320 Jy/beam ! Clean residual mean=-0.000016 rms=0.001109 Jy/beam ! Combined flux in latest and established models = 0.142431 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 23 components and 0.142431 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079777Jy sigma=1.353271 ! Fit after self-cal, rms=0.079775Jy sigma=1.353121 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.911 x 7.342 at -6.757 degrees (North through East) ! Clean map min=-0.0042869 max=0.12405 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 1.01 FD 1.00* HN 1.07 KP 0.98 ! LA 1.02 MK 0.98 NL 1.09 OV 0.93 ! PT 0.94 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 1.08 KP 0.98 ! LA 0.99 MK 0.99 NL 0.98 OV 0.95 ! PT 0.97 SC 0.93 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.14 KP 1.00 ! LA 0.98 MK 0.98 NL 1.00 OV 0.99 ! PT 0.96 SC 0.96 ! ! ! Fit before self-cal, rms=0.079775Jy sigma=1.353121 ! Fit after self-cal, rms=0.079994Jy sigma=1.347693 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.913 mas, bmaj=7.315 mas, bpa=-6.568 degrees ! Estimated noise=0.473988 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 = -0.000578791 Jy ! Component: 100 - total flux cleaned = -0.000759434 Jy ! Component: 150 - total flux cleaned = -0.000907058 Jy ! Component: 200 - total flux cleaned = -0.000971635 Jy ! Total flux subtracted in 200 components = -0.000971635 Jy ! Clean residual min=-0.004181 max=0.004249 Jy/beam ! Clean residual mean=-0.000019 rms=0.000983 Jy/beam ! Combined flux in latest and established models = 0.141459 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 32 components and 0.141459 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079975Jy sigma=1.347348 ! Fit after self-cal, rms=0.080029Jy sigma=1.347209 ! 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=0.080029Jy sigma=1.347209 ! Fit after self-cal, rms=0.079309Jy sigma=1.343731 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.916 mas, bmaj=7.329 mas, bpa=-6.562 degrees ! Estimated noise=0.472504 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000442441 Jy ! Component: 100 - total flux cleaned = -0.000466969 Jy ! Component: 150 - total flux cleaned = -0.000511506 Jy ! Component: 200 - total flux cleaned = -0.000569583 Jy ! Total flux subtracted in 200 components = -0.000569583 Jy ! Clean residual min=-0.004060 max=0.004195 Jy/beam ! Clean residual mean=-0.000017 rms=0.000911 Jy/beam ! Combined flux in latest and established models = 0.14089 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 0.14089 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079297Jy sigma=1.343479 ! Fit after self-cal, rms=0.079297Jy sigma=1.343421 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 (36, -114). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0041305 Jy ! Component: 100 - total flux cleaned = 0.00632037 Jy ! Component: 150 - total flux cleaned = 0.00762036 Jy ! Component: 200 - total flux cleaned = 0.00812585 Jy ! Total flux subtracted in 200 components = 0.00812585 Jy ! Clean residual min=-0.003541 max=0.003259 Jy/beam ! Clean residual mean=-0.000022 rms=0.000774 Jy/beam ! Combined flux in latest and established models = 0.149016 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 71 components and 0.149016 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079113Jy sigma=1.338548 ! Fit after self-cal, rms=0.079085Jy sigma=1.338047 ! 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=0.079085Jy sigma=1.338047 ! Fit after self-cal, rms=0.078483Jy sigma=1.337302 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.918 mas, bmaj=7.347 mas, bpa=-6.6 degrees ! Estimated noise=0.470063 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145365 Jy ! Component: 100 - total flux cleaned = 0.00175611 Jy ! Component: 150 - total flux cleaned = 0.00181521 Jy ! Component: 200 - total flux cleaned = 0.00186708 Jy ! Total flux subtracted in 200 components = 0.00186708 Jy ! Clean residual min=-0.003309 max=0.003137 Jy/beam ! Clean residual mean=-0.000022 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.150883 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 86 components and 0.150883 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078455Jy sigma=1.336408 ! Fit after self-cal, rms=0.078450Jy sigma=1.336337 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 = 0.00034727 Jy ! Component: 100 - total flux cleaned = 0.00041568 Jy ! Component: 150 - total flux cleaned = 0.000416148 Jy ! Component: 200 - total flux cleaned = 0.000416634 Jy ! Total flux subtracted in 200 components = 0.000416634 Jy ! Clean residual min=-0.003257 max=0.003123 Jy/beam ! Clean residual mean=-0.000022 rms=0.000745 Jy/beam ! Combined flux in latest and established models = 0.151299 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 92 components and 0.151299 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078442Jy sigma=1.336085 ! Fit after self-cal, rms=0.078441Jy sigma=1.336076 ! 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=0.078441Jy sigma=1.336076 ! Fit after self-cal, rms=0.078276Jy sigma=1.335975 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.23 mas, bmaj=16.41 mas, bpa=-3.043 degrees ! Estimated noise=0.620352 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000597598 Jy ! Component: 100 - total flux cleaned = 0.000560737 Jy ! Component: 150 - total flux cleaned = 0.00052484 Jy ! Component: 200 - total flux cleaned = 0.000463313 Jy ! Total flux subtracted in 200 components = 0.000463313 Jy ! Clean residual min=-0.003552 max=0.003585 Jy/beam ! Clean residual mean=-0.000049 rms=0.001067 Jy/beam ! Combined flux in latest and established models = 0.151763 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 97 components and 0.151763 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078288Jy sigma=1.336164 ! Fit after self-cal, rms=0.078282Jy sigma=1.336015 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 = 0.000241886 Jy ! Component: 100 - total flux cleaned = 0.000274316 Jy ! Component: 150 - total flux cleaned = 0.000221337 Jy ! Component: 200 - total flux cleaned = 0.000197265 Jy ! Total flux subtracted in 200 components = 0.000197265 Jy ! Clean residual min=-0.003484 max=0.003563 Jy/beam ! Clean residual mean=-0.000049 rms=0.001053 Jy/beam ! Combined flux in latest and established models = 0.15196 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 100 components and 0.15196 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078306Jy sigma=1.336415 ! Fit after self-cal, rms=0.078302Jy sigma=1.336317 ! 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=2.921 mas, bmaj=7.355 mas, bpa=-6.6 degrees ! Estimated noise=0.469098 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.921 x 7.355 at -6.6 degrees (North through East) ! Clean map min=-0.0030162 max=0.12151 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=2.437 mas, bmaj=6.4 mas, bpa=-7.367 degrees ! Estimated noise=0.742225 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0946613 Jy ! Component: 100 - total flux cleaned = 0.118775 Jy ! Component: 150 - total flux cleaned = 0.128528 Jy ! Component: 200 - total flux cleaned = 0.134104 Jy ! Total flux subtracted in 200 components = 0.134104 Jy ! Clean residual min=-0.004788 max=0.004481 Jy/beam ! Clean residual mean=-0.000009 rms=0.001167 Jy/beam ! Combined flux in latest and established models = 0.134104 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.134104 Jy ! Inverting map and beam ! Estimated beam: bmin=2.921 mas, bmaj=7.355 mas, bpa=-6.6 degrees ! Estimated noise=0.469098 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) ! Added new window around map position (-3, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00586931 Jy ! Component: 100 - total flux cleaned = 0.00958558 Jy ! Component: 150 - total flux cleaned = 0.0122846 Jy ! Component: 200 - total flux cleaned = 0.0143208 Jy ! Total flux subtracted in 200 components = 0.0143208 Jy ! Clean residual min=-0.003524 max=0.003018 Jy/beam ! Clean residual mean=-0.000019 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 0.148425 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 64 components and 0.148425 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=7.23 mas, bmaj=16.41 mas, bpa=-3.043 degrees ! Estimated noise=0.620352 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00266823 Jy ! Component: 100 - total flux cleaned = 0.00417328 Jy ! Component: 150 - total flux cleaned = 0.00459154 Jy ! Component: 200 - total flux cleaned = 0.0047947 Jy ! Total flux subtracted in 200 components = 0.0047947 Jy ! Clean residual min=-0.003398 max=0.003652 Jy/beam ! Clean residual mean=-0.000041 rms=0.000989 Jy/beam ! Combined flux in latest and established models = 0.15322 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 = 3.00193e-05 Jy ! Component: 100 - total flux cleaned = 2.98523e-05 Jy ! Component: 150 - total flux cleaned = 5.47782e-05 Jy ! Component: 200 - total flux cleaned = 7.66638e-05 Jy ! Total flux subtracted in 200 components = 7.66638e-05 Jy ! Clean residual min=-0.003360 max=0.003639 Jy/beam ! Clean residual mean=-0.000042 rms=0.000978 Jy/beam ! Combined flux in latest and established models = 0.153296 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 98 components and 0.153296 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.921 mas, bmaj=7.355 mas, bpa=-6.6 degrees ! Estimated noise=0.469098 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000443052 Jy ! Component: 100 - total flux cleaned = -0.000571591 Jy ! Component: 150 - total flux cleaned = -0.000571121 Jy ! Component: 200 - total flux cleaned = -0.000505811 Jy ! Total flux subtracted in 200 components = -0.000505811 Jy ! Clean residual min=-0.003258 max=0.003032 Jy/beam ! Clean residual mean=-0.000019 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.152791 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 114 components and 0.152791 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078231Jy sigma=1.334372 ! Fit after self-cal, rms=0.078191Jy sigma=1.333870 wmodel /scr/pima/bg219h_uvs/J2142-2303_S_map.mod ! Writing 114 model components to file: /scr/pima/bg219h_uvs/J2142-2303_S_map.mod wobs /scr/pima/bg219h_uvs/J2142-2303_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J2142-2303_S_uvs.fits wwins /scr/pima/bg219h_uvs/J2142-2303_S_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219h_uvs/J2142-2303_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 = -0.000337694 Jy ! Component: 100 - total flux cleaned = -0.00072315 Jy ! Component: 150 - total flux cleaned = -0.000637764 Jy ! Component: 200 - total flux cleaned = -0.000216305 Jy ! Component: 250 - total flux cleaned = -1.29946e-05 Jy ! Component: 300 - total flux cleaned = 2.50537e-05 Jy ! Component: 350 - total flux cleaned = 0.000176682 Jy ! Component: 400 - total flux cleaned = 0.000250697 Jy ! Component: 450 - total flux cleaned = 0.000287198 Jy ! Component: 500 - total flux cleaned = 0.000217028 Jy ! Component: 550 - total flux cleaned = 0.000217511 Jy ! Component: 600 - total flux cleaned = 0.000251599 Jy ! Component: 650 - total flux cleaned = 8.6171e-05 Jy ! Component: 700 - total flux cleaned = 2.17568e-05 Jy ! Component: 750 - total flux cleaned = -0.000105227 Jy ! Component: 800 - total flux cleaned = -0.000168162 Jy ! Component: 850 - total flux cleaned = -0.000321937 Jy ! Component: 900 - total flux cleaned = -0.000351547 Jy ! Component: 950 - total flux cleaned = -0.000411245 Jy ! Component: 1000 - total flux cleaned = -0.000527408 Jy ! Component: 1050 - total flux cleaned = -0.000612961 Jy ! Component: 1100 - total flux cleaned = -0.000668938 Jy ! Component: 1150 - total flux cleaned = -0.00075125 Jy ! Component: 1200 - total flux cleaned = -0.00075171 Jy ! Component: 1250 - total flux cleaned = -0.000832467 Jy ! Component: 1300 - total flux cleaned = -0.000805101 Jy ! Component: 1350 - total flux cleaned = -0.000805081 Jy ! Component: 1400 - total flux cleaned = -0.000753607 Jy ! Component: 1450 - total flux cleaned = -0.000881189 Jy ! Component: 1500 - total flux cleaned = -0.000905854 Jy ! Component: 1550 - total flux cleaned = -0.0010297 Jy ! Component: 1600 - total flux cleaned = -0.00107885 Jy ! Component: 1650 - total flux cleaned = -0.0011998 Jy ! Component: 1700 - total flux cleaned = -0.00124767 Jy ! Component: 1750 - total flux cleaned = -0.00136576 Jy ! Component: 1800 - total flux cleaned = -0.0014593 Jy ! Component: 1850 - total flux cleaned = -0.00148264 Jy ! Component: 1900 - total flux cleaned = -0.00146008 Jy ! Component: 1950 - total flux cleaned = -0.00155044 Jy ! Component: 2000 - total flux cleaned = -0.00161723 Jy ! Component: 2050 - total flux cleaned = -0.00163909 Jy ! Component: 2100 - total flux cleaned = -0.00174784 Jy ! Component: 2150 - total flux cleaned = -0.00170472 Jy ! Component: 2200 - total flux cleaned = -0.00172625 Jy ! Component: 2250 - total flux cleaned = -0.0017261 Jy ! Component: 2300 - total flux cleaned = -0.00178857 Jy ! Component: 2350 - total flux cleaned = -0.00174699 Jy ! Component: 2400 - total flux cleaned = -0.00166528 Jy ! Component: 2450 - total flux cleaned = -0.00176609 Jy ! Component: 2500 - total flux cleaned = -0.00172653 Jy ! Component: 2550 - total flux cleaned = -0.00178588 Jy ! Component: 2600 - total flux cleaned = -0.00180542 Jy ! Component: 2650 - total flux cleaned = -0.00184426 Jy ! Component: 2700 - total flux cleaned = -0.00192114 Jy ! Component: 2750 - total flux cleaned = -0.00186363 Jy ! Component: 2800 - total flux cleaned = -0.00188256 Jy ! Component: 2850 - total flux cleaned = -0.00197625 Jy ! Component: 2900 - total flux cleaned = -0.00190203 Jy ! Component: 2950 - total flux cleaned = -0.00188367 Jy ! Component: 3000 - total flux cleaned = -0.00192033 Jy ! Component: 3050 - total flux cleaned = -0.00197468 Jy ! Component: 3100 - total flux cleaned = -0.00192068 Jy ! Component: 3150 - total flux cleaned = -0.00193855 Jy ! Component: 3200 - total flux cleaned = -0.00192089 Jy ! Component: 3250 - total flux cleaned = -0.00190337 Jy ! Component: 3300 - total flux cleaned = -0.00185116 Jy ! Component: 3350 - total flux cleaned = -0.00186831 Jy ! Component: 3400 - total flux cleaned = -0.00193684 Jy ! Component: 3450 - total flux cleaned = -0.00188597 Jy ! Component: 3500 - total flux cleaned = -0.00191966 Jy ! Component: 3550 - total flux cleaned = -0.00193643 Jy ! Component: 3600 - total flux cleaned = -0.00198631 Jy ! Component: 3650 - total flux cleaned = -0.00196998 Jy ! Component: 3700 - total flux cleaned = -0.00198633 Jy ! Component: 3750 - total flux cleaned = -0.00208396 Jy ! Component: 3800 - total flux cleaned = -0.00210001 Jy ! Component: 3850 - total flux cleaned = -0.00201969 Jy ! Component: 3900 - total flux cleaned = -0.00213156 Jy ! Component: 3950 - total flux cleaned = -0.00214751 Jy ! Component: 4000 - total flux cleaned = -0.00222629 Jy ! Component: 4050 - total flux cleaned = -0.0021949 Jy ! Total flux subtracted in 4096 components = -0.00222605 Jy ! Clean residual min=-0.000876 max=0.000866 Jy/beam ! Clean residual mean=-0.000007 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.150565 Jy keep ! Adding 279 model components to the UV plane model. ! The established model now contains 393 components and 0.150565 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J2142-2303_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.921 x 7.355 at -6.6 degrees (North through East) ! Clean map min=-0.0020026 max=0.12161 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J2142-2303_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.121612 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000273797 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.675419 0.675419 1.35084 2.70168 5.40335 10.8067 21.6134 43.2268 86.4536 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.121 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 444.168 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J2142-2303_S_uvs.log closed on Thu Apr 7 09:11:53 2016