! Started logfile: /scr/pima/bg219h_uvs/J1540-0823_S_uvs.log on Thu Apr 7 09:06:24 2016 obs /scr/pima/bg219h_uvs/J1540-0823_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1540-0823_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.754074 visibilities/baseline/integration-bin. ! Found source: J1540-0823 ! ! 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 8144 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/J1540-0823_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 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000775Jy sigma=21.534802 ! Fit after self-cal, rms=0.927108Jy sigma=19.875574 ! 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=2.675 mas, bmaj=6.444 mas, bpa=-4.4 degrees ! Estimated noise=0.538708 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 = 0.0570572 Jy ! Component: 100 - total flux cleaned = 0.070318 Jy ! Total flux subtracted in 100 components = 0.070318 Jy ! Clean residual min=-0.004842 max=0.010947 Jy/beam ! Clean residual mean=-0.000007 rms=0.001451 Jy/beam ! Combined flux in latest and established models = 0.070318 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.070318 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071605Jy sigma=1.450718 ! Fit after self-cal, rms=0.070835Jy sigma=1.436272 ! Inverting map ! Added new window around map position (-5, 0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0100354 Jy ! Component: 100 - total flux cleaned = 0.0156844 Jy ! Total flux subtracted in 100 components = 0.0156844 Jy ! Clean residual min=-0.003922 max=0.004806 Jy/beam ! Clean residual mean=-0.000002 rms=0.001133 Jy/beam ! Combined flux in latest and established models = 0.0860024 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 16 components and 0.0860024 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069158Jy sigma=1.395777 ! Fit after self-cal, rms=0.068967Jy sigma=1.391679 ! 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=3.184 mas, bmaj=7.312 mas, bpa=-3.959 degrees ! Estimated noise=0.394146 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 = 0.00622676 Jy ! Component: 100 - total flux cleaned = 0.0096104 Jy ! Component: 150 - total flux cleaned = 0.0105875 Jy ! Component: 200 - total flux cleaned = 0.0109363 Jy ! Total flux subtracted in 200 components = 0.0109363 Jy ! Clean residual min=-0.004001 max=0.005442 Jy/beam ! Clean residual mean=-0.000001 rms=0.001407 Jy/beam ! Combined flux in latest and established models = 0.0969387 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 30 components and 0.0969387 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068433Jy sigma=1.377856 ! Fit after self-cal, rms=0.068369Jy sigma=1.376526 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.184 x 7.312 at -3.959 degrees (North through East) ! Clean map min=-0.0036811 max=0.075574 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 1.00* 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 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 1.00* 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 4. ! 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* ! ! ! Fit before self-cal, rms=0.068369Jy sigma=1.376526 ! Fit after self-cal, rms=0.068369Jy sigma=1.376526 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.184 mas, bmaj=7.312 mas, bpa=-3.959 degrees ! Estimated noise=0.394146 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 = 0.0013267 Jy ! Component: 100 - total flux cleaned = 0.00133284 Jy ! Component: 150 - total flux cleaned = 0.00127942 Jy ! Component: 200 - total flux cleaned = 0.00133104 Jy ! Total flux subtracted in 200 components = 0.00133104 Jy ! Clean residual min=-0.003669 max=0.005479 Jy/beam ! Clean residual mean=-0.000001 rms=0.001374 Jy/beam ! Combined flux in latest and established models = 0.0982698 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 41 components and 0.0982698 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068266Jy sigma=1.374179 ! Fit after self-cal, rms=0.068251Jy sigma=1.373966 ! 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=0.068251Jy sigma=1.373966 ! Fit after self-cal, rms=0.066229Jy sigma=1.363791 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.232 mas, bmaj=7.381 mas, bpa=-4.142 degrees ! Estimated noise=0.378847 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0028528 Jy ! Component: 100 - total flux cleaned = -0.00439449 Jy ! Component: 150 - total flux cleaned = -0.0049189 Jy ! Component: 200 - total flux cleaned = -0.00523855 Jy ! Total flux subtracted in 200 components = -0.00523855 Jy ! Clean residual min=-0.003217 max=0.005252 Jy/beam ! Clean residual mean=-0.000006 rms=0.001187 Jy/beam ! Combined flux in latest and established models = 0.0930312 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 67 components and 0.0930312 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066075Jy sigma=1.361128 ! Fit after self-cal, rms=0.066109Jy sigma=1.360896 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 (71, 58.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00507824 Jy ! Component: 100 - total flux cleaned = 0.00815495 Jy ! Component: 150 - total flux cleaned = 0.0102278 Jy ! Component: 200 - total flux cleaned = 0.0112591 Jy ! Total flux subtracted in 200 components = 0.0112591 Jy ! Clean residual min=-0.003439 max=0.003865 Jy/beam ! Clean residual mean=0.000000 rms=0.000972 Jy/beam ! Combined flux in latest and established models = 0.10429 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 115 components and 0.10429 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065663Jy sigma=1.350315 ! Fit after self-cal, rms=0.065596Jy sigma=1.348374 ! 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=0.065596Jy sigma=1.348374 ! Fit after self-cal, rms=0.065413Jy sigma=1.347416 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.246 mas, bmaj=7.424 mas, bpa=-4.235 degrees ! Estimated noise=0.375087 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00222161 Jy ! Component: 100 - total flux cleaned = 0.00290699 Jy ! Component: 150 - total flux cleaned = 0.00329323 Jy ! Component: 200 - total flux cleaned = 0.00352565 Jy ! Total flux subtracted in 200 components = 0.00352565 Jy ! Clean residual min=-0.003084 max=0.003628 Jy/beam ! Clean residual mean=-0.000000 rms=0.000873 Jy/beam ! Combined flux in latest and established models = 0.107816 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 140 components and 0.107816 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065281Jy sigma=1.344744 ! Fit after self-cal, rms=0.065206Jy sigma=1.344059 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 = 0.00111576 Jy ! Component: 100 - total flux cleaned = 0.00120571 Jy ! Component: 150 - total flux cleaned = 0.00120589 Jy ! Component: 200 - total flux cleaned = 0.00120559 Jy ! Total flux subtracted in 200 components = 0.00120559 Jy ! Clean residual min=-0.002977 max=0.003508 Jy/beam ! Clean residual mean=0.000000 rms=0.000836 Jy/beam ! Combined flux in latest and established models = 0.109022 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 151 components and 0.109022 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065150Jy sigma=1.343034 ! Fit after self-cal, rms=0.065144Jy sigma=1.342890 ! 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=0.065144Jy sigma=1.342890 ! Fit after self-cal, rms=0.064949Jy sigma=1.342674 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.156 mas, bmaj=12.67 mas, bpa=-4.765 degrees ! Estimated noise=0.465018 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000825155 Jy ! Component: 100 - total flux cleaned = 0.000872375 Jy ! Component: 150 - total flux cleaned = 0.00104226 Jy ! Component: 200 - total flux cleaned = 0.00122535 Jy ! Total flux subtracted in 200 components = 0.00122535 Jy ! Clean residual min=-0.004537 max=0.005683 Jy/beam ! Clean residual mean=-0.000002 rms=0.001371 Jy/beam ! Combined flux in latest and established models = 0.110247 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 165 components and 0.110247 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064918Jy sigma=1.342224 ! Fit after self-cal, rms=0.064905Jy sigma=1.341941 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 = 0.000472846 Jy ! Component: 100 - total flux cleaned = 0.000580659 Jy ! Component: 150 - total flux cleaned = 0.000550196 Jy ! Component: 200 - total flux cleaned = 0.000550313 Jy ! Total flux subtracted in 200 components = 0.000550313 Jy ! Clean residual min=-0.004462 max=0.005554 Jy/beam ! Clean residual mean=-0.000002 rms=0.001329 Jy/beam ! Combined flux in latest and established models = 0.110797 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 172 components and 0.110797 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064901Jy sigma=1.341835 ! Fit after self-cal, rms=0.064893Jy sigma=1.341744 ! 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=3.245 mas, bmaj=7.428 mas, bpa=-4.294 degrees ! Estimated noise=0.373527 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.245 x 7.428 at -4.294 degrees (North through East) ! Clean map min=-0.002796 max=0.072241 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=2.717 mas, bmaj=6.524 mas, bpa=-4.666 degrees ! Estimated noise=0.516216 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0546951 Jy ! Component: 100 - total flux cleaned = 0.0712036 Jy ! Component: 150 - total flux cleaned = 0.080262 Jy ! Component: 200 - total flux cleaned = 0.0866266 Jy ! Total flux subtracted in 200 components = 0.0866266 Jy ! Clean residual min=-0.003380 max=0.003785 Jy/beam ! Clean residual mean=-0.000006 rms=0.000978 Jy/beam ! Combined flux in latest and established models = 0.0866266 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0866266 Jy ! Inverting map and beam ! Estimated beam: bmin=3.245 mas, bmaj=7.428 mas, bpa=-4.294 degrees ! Estimated noise=0.373527 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 (32.5, 114.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00688705 Jy ! Component: 100 - total flux cleaned = 0.0117319 Jy ! Component: 150 - total flux cleaned = 0.0154329 Jy ! Component: 200 - total flux cleaned = 0.0183306 Jy ! Total flux subtracted in 200 components = 0.0183306 Jy ! Clean residual min=-0.003079 max=0.003315 Jy/beam ! Clean residual mean=-0.000005 rms=0.000921 Jy/beam ! Combined flux in latest and established models = 0.104957 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 69 components and 0.104957 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=7.156 mas, bmaj=12.67 mas, bpa=-4.765 degrees ! Estimated noise=0.465018 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00355333 Jy ! Component: 100 - total flux cleaned = 0.00556592 Jy ! Component: 150 - total flux cleaned = 0.0062039 Jy ! Component: 200 - total flux cleaned = 0.00656357 Jy ! Total flux subtracted in 200 components = 0.00656357 Jy ! Clean residual min=-0.004582 max=0.005569 Jy/beam ! Clean residual mean=-0.000006 rms=0.001409 Jy/beam ! Combined flux in latest and established models = 0.111521 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 = 0.00021218 Jy ! Component: 100 - total flux cleaned = 0.000262357 Jy ! Component: 150 - total flux cleaned = 0.000350601 Jy ! Component: 200 - total flux cleaned = 0.000352375 Jy ! Total flux subtracted in 200 components = 0.000352375 Jy ! Clean residual min=-0.004493 max=0.005545 Jy/beam ! Clean residual mean=-0.000005 rms=0.001367 Jy/beam ! Combined flux in latest and established models = 0.111873 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 117 components and 0.111873 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.245 mas, bmaj=7.428 mas, bpa=-4.294 degrees ! Estimated noise=0.373527 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000446703 Jy ! Component: 100 - total flux cleaned = 0.000278365 Jy ! Component: 150 - total flux cleaned = 0.000180444 Jy ! Component: 200 - total flux cleaned = 8.8031e-05 Jy ! Total flux subtracted in 200 components = 8.8031e-05 Jy ! Clean residual min=-0.002886 max=0.003215 Jy/beam ! Clean residual mean=-0.000002 rms=0.000812 Jy/beam ! Combined flux in latest and established models = 0.111961 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 129 components and 0.111961 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064967Jy sigma=1.343349 ! Fit after self-cal, rms=0.064950Jy sigma=1.342603 wmodel /scr/pima/bg219h_uvs/J1540-0823_S_map.mod ! Writing 129 model components to file: /scr/pima/bg219h_uvs/J1540-0823_S_map.mod wobs /scr/pima/bg219h_uvs/J1540-0823_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J1540-0823_S_uvs.fits wwins /scr/pima/bg219h_uvs/J1540-0823_S_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219h_uvs/J1540-0823_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 = 0.0004874 Jy ! Component: 100 - total flux cleaned = 0.00033558 Jy ! Component: 150 - total flux cleaned = 0.000143011 Jy ! Component: 200 - total flux cleaned = -8.70332e-05 Jy ! Component: 250 - total flux cleaned = -0.000394003 Jy ! Component: 300 - total flux cleaned = -0.000521454 Jy ! Component: 350 - total flux cleaned = -0.000642861 Jy ! Component: 400 - total flux cleaned = -0.000721641 Jy ! Component: 450 - total flux cleaned = -0.000872528 Jy ! Component: 500 - total flux cleaned = -0.00101919 Jy ! Component: 550 - total flux cleaned = -0.00116142 Jy ! Component: 600 - total flux cleaned = -0.00129962 Jy ! Component: 650 - total flux cleaned = -0.00133394 Jy ! Component: 700 - total flux cleaned = -0.00153075 Jy ! Component: 750 - total flux cleaned = -0.00168994 Jy ! Component: 800 - total flux cleaned = -0.00165871 Jy ! Component: 850 - total flux cleaned = -0.00169084 Jy ! Component: 900 - total flux cleaned = -0.00181125 Jy ! Component: 950 - total flux cleaned = -0.00189962 Jy ! Component: 1000 - total flux cleaned = -0.00201491 Jy ! Component: 1050 - total flux cleaned = -0.00207177 Jy ! Component: 1100 - total flux cleaned = -0.00215533 Jy ! Component: 1150 - total flux cleaned = -0.00223836 Jy ! Component: 1200 - total flux cleaned = -0.00237435 Jy ! Component: 1250 - total flux cleaned = -0.00242724 Jy ! Component: 1300 - total flux cleaned = -0.00255868 Jy ! Component: 1350 - total flux cleaned = -0.00263648 Jy ! Component: 1400 - total flux cleaned = -0.00271282 Jy ! Component: 1450 - total flux cleaned = -0.00276278 Jy ! Component: 1500 - total flux cleaned = -0.00278656 Jy ! Component: 1550 - total flux cleaned = -0.00285932 Jy ! Component: 1600 - total flux cleaned = -0.00290655 Jy ! Component: 1650 - total flux cleaned = -0.00297736 Jy ! Component: 1700 - total flux cleaned = -0.00304693 Jy ! Component: 1750 - total flux cleaned = -0.00313783 Jy ! Component: 1800 - total flux cleaned = -0.00320466 Jy ! Component: 1850 - total flux cleaned = -0.00322662 Jy ! Component: 1900 - total flux cleaned = -0.00340144 Jy ! Component: 1950 - total flux cleaned = -0.00344432 Jy ! Component: 2000 - total flux cleaned = -0.00346537 Jy ! Component: 2050 - total flux cleaned = -0.00354994 Jy ! Component: 2100 - total flux cleaned = -0.00365381 Jy ! Component: 2150 - total flux cleaned = -0.00367438 Jy ! Component: 2200 - total flux cleaned = -0.0037756 Jy ! Component: 2250 - total flux cleaned = -0.00379585 Jy ! Component: 2300 - total flux cleaned = -0.00387514 Jy ! Component: 2350 - total flux cleaned = -0.00387539 Jy ! Component: 2400 - total flux cleaned = -0.0040108 Jy ! Component: 2450 - total flux cleaned = -0.0040673 Jy ! Component: 2500 - total flux cleaned = -0.00408611 Jy ! Component: 2550 - total flux cleaned = -0.00416027 Jy ! Component: 2600 - total flux cleaned = -0.00423393 Jy ! Component: 2650 - total flux cleaned = -0.00423415 Jy ! Component: 2700 - total flux cleaned = -0.00430623 Jy ! Component: 2750 - total flux cleaned = -0.00437726 Jy ! Component: 2800 - total flux cleaned = -0.00443022 Jy ! Component: 2850 - total flux cleaned = -0.00453485 Jy ! Component: 2900 - total flux cleaned = -0.00456924 Jy ! Component: 2950 - total flux cleaned = -0.0046711 Jy ! Component: 3000 - total flux cleaned = -0.00463722 Jy ! Component: 3050 - total flux cleaned = -0.00477111 Jy ! Component: 3100 - total flux cleaned = -0.00482069 Jy ! Component: 3150 - total flux cleaned = -0.00488623 Jy ! Component: 3200 - total flux cleaned = -0.00491873 Jy ! Component: 3250 - total flux cleaned = -0.00498334 Jy ! Component: 3300 - total flux cleaned = -0.00503112 Jy ! Component: 3350 - total flux cleaned = -0.0050309 Jy ! Component: 3400 - total flux cleaned = -0.00509365 Jy ! Component: 3450 - total flux cleaned = -0.00514034 Jy ! Component: 3500 - total flux cleaned = -0.00504757 Jy ! Component: 3550 - total flux cleaned = -0.00503249 Jy ! Component: 3600 - total flux cleaned = -0.00506305 Jy ! Component: 3650 - total flux cleaned = -0.00509325 Jy ! Component: 3700 - total flux cleaned = -0.00506339 Jy ! Component: 3750 - total flux cleaned = -0.00512279 Jy ! Component: 3800 - total flux cleaned = -0.00516688 Jy ! Component: 3850 - total flux cleaned = -0.00510851 Jy ! Component: 3900 - total flux cleaned = -0.00519561 Jy ! Component: 3950 - total flux cleaned = -0.0051955 Jy ! Component: 4000 - total flux cleaned = -0.00519567 Jy ! Component: 4050 - total flux cleaned = -0.0051816 Jy ! Total flux subtracted in 4096 components = -0.00515344 Jy ! Clean residual min=-0.000825 max=0.000956 Jy/beam ! Clean residual mean=0.000003 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.106808 Jy keep ! Adding 355 model components to the UV plane model. ! The established model now contains 484 components and 0.106808 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J1540-0823_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.245 x 7.428 at -4.294 degrees (North through East) ! Clean map min=-0.0021045 max=0.070073 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1540-0823_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0700732 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000275251 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.17842 1.17842 2.35683 4.71366 9.42732 18.8546 37.7093 75.4186 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.07 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 254.579 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1540-0823_S_uvs.log closed on Thu Apr 7 09:06:28 2016