! Started logfile: /scr/pima/bg219b_uvs/J0825+0831_S_uvs.log on Thu Apr 7 01:17:29 2016 obs /scr/pima/bg219b_uvs/J0825+0831_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0825+0831_S_uva.fits ! AN table 1: 52 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.901709 visibilities/baseline/integration-bin. ! Found source: J0825+0831 ! ! 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 6752 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/bg219b_uvs/J0825+0831_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 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.016106Jy sigma=22.597671 ! Fit after self-cal, rms=0.860606Jy sigma=19.116194 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.65 mas, bmaj=8.884 mas, bpa=17.69 degrees ! Estimated noise=0.623109 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 = 0.107248 Jy ! Component: 100 - total flux cleaned = 0.133425 Jy ! Total flux subtracted in 100 components = 0.133425 Jy ! Clean residual min=-0.008748 max=0.019479 Jy/beam ! Clean residual mean=0.000012 rms=0.002224 Jy/beam ! Combined flux in latest and established models = 0.133425 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.133425 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070859Jy sigma=1.488400 ! Fit after self-cal, rms=0.070782Jy sigma=1.487382 ! Inverting map ! Added new window around map position (-6, -2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0170104 Jy ! Component: 100 - total flux cleaned = 0.0240731 Jy ! Total flux subtracted in 100 components = 0.0240731 Jy ! Clean residual min=-0.006539 max=0.007977 Jy/beam ! Clean residual mean=0.000001 rms=0.001691 Jy/beam ! Combined flux in latest and established models = 0.157498 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 0.157498 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066442Jy sigma=1.394587 ! Fit after self-cal, rms=0.065886Jy sigma=1.383373 ! 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=4.473 mas, bmaj=9.514 mas, bpa=13.49 degrees ! Estimated noise=0.41833 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 = 0.00521275 Jy ! Component: 100 - total flux cleaned = 0.00507302 Jy ! Component: 150 - total flux cleaned = 0.00472788 Jy ! Component: 200 - total flux cleaned = 0.00427627 Jy ! Total flux subtracted in 200 components = 0.00427627 Jy ! Clean residual min=-0.005260 max=0.005975 Jy/beam ! Clean residual mean=-0.000006 rms=0.001437 Jy/beam ! Combined flux in latest and established models = 0.161775 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 27 components and 0.161775 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065059Jy sigma=1.367750 ! Fit after self-cal, rms=0.064987Jy sigma=1.366361 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.473 x 9.514 at 13.49 degrees (North through East) ! Clean map min=-0.0050002 max=0.13905 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* 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* 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* 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.064987Jy sigma=1.366361 ! Fit after self-cal, rms=0.064987Jy sigma=1.366361 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.473 mas, bmaj=9.514 mas, bpa=13.49 degrees ! Estimated noise=0.41833 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 = -2.22612e-05 Jy ! Component: 100 - total flux cleaned = -0.000532281 Jy ! Component: 150 - total flux cleaned = -0.00103519 Jy ! Component: 200 - total flux cleaned = -0.00147816 Jy ! Total flux subtracted in 200 components = -0.00147816 Jy ! Clean residual min=-0.005086 max=0.005634 Jy/beam ! Clean residual mean=-0.000006 rms=0.001393 Jy/beam ! Combined flux in latest and established models = 0.160296 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 36 components and 0.160296 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064842Jy sigma=1.363220 ! Fit after self-cal, rms=0.064834Jy sigma=1.363036 ! 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=0.064834Jy sigma=1.363036 ! Fit after self-cal, rms=0.064834Jy sigma=1.363036 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.473 mas, bmaj=9.514 mas, bpa=13.49 degrees ! Estimated noise=0.41833 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000268903 Jy ! Component: 100 - total flux cleaned = -0.000554356 Jy ! Component: 150 - total flux cleaned = -0.000846106 Jy ! Component: 200 - total flux cleaned = -0.00110624 Jy ! Total flux subtracted in 200 components = -0.00110624 Jy ! Clean residual min=-0.004986 max=0.005380 Jy/beam ! Clean residual mean=-0.000005 rms=0.001375 Jy/beam ! Combined flux in latest and established models = 0.15919 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 47 components and 0.15919 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064774Jy sigma=1.361814 ! Fit after self-cal, rms=0.064773Jy sigma=1.361736 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 = -0.000188423 Jy ! Component: 100 - total flux cleaned = -0.00035014 Jy ! Component: 150 - total flux cleaned = -0.000523067 Jy ! Component: 200 - total flux cleaned = -0.000704811 Jy ! Total flux subtracted in 200 components = -0.000704811 Jy ! Clean residual min=-0.004939 max=0.005262 Jy/beam ! Clean residual mean=-0.000005 rms=0.001367 Jy/beam ! Combined flux in latest and established models = 0.158485 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 69 components and 0.158485 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064743Jy sigma=1.361173 ! Fit after self-cal, rms=0.064743Jy sigma=1.361121 ! 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=0.064743Jy sigma=1.361121 ! Fit after self-cal, rms=0.064274Jy sigma=1.357211 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.466 mas, bmaj=9.492 mas, bpa=13.41 degrees ! Estimated noise=0.417107 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000391731 Jy ! Component: 100 - total flux cleaned = 0.000434688 Jy ! Component: 150 - total flux cleaned = 0.000435427 Jy ! Component: 200 - total flux cleaned = 0.000421233 Jy ! Total flux subtracted in 200 components = 0.000421233 Jy ! Clean residual min=-0.004568 max=0.005019 Jy/beam ! Clean residual mean=-0.000005 rms=0.001287 Jy/beam ! Combined flux in latest and established models = 0.158907 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 84 components and 0.158907 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064259Jy sigma=1.356933 ! Fit after self-cal, rms=0.064261Jy sigma=1.356852 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 = -6.79404e-05 Jy ! Component: 100 - total flux cleaned = -6.60965e-05 Jy ! Component: 150 - total flux cleaned = -9.33938e-05 Jy ! Component: 200 - total flux cleaned = -0.000106204 Jy ! Total flux subtracted in 200 components = -0.000106204 Jy ! Clean residual min=-0.004554 max=0.005033 Jy/beam ! Clean residual mean=-0.000005 rms=0.001286 Jy/beam ! Combined flux in latest and established models = 0.158801 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 93 components and 0.158801 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064253Jy sigma=1.356708 ! Fit after self-cal, rms=0.064255Jy sigma=1.356681 ! 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=0.064255Jy sigma=1.356681 ! Fit after self-cal, rms=0.064249Jy sigma=1.356671 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.951 mas, bmaj=11.66 mas, bpa=2.384 degrees ! Estimated noise=0.470264 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0011555 Jy ! Component: 100 - total flux cleaned = -0.00140127 Jy ! Component: 150 - total flux cleaned = -0.00157968 Jy ! Component: 200 - total flux cleaned = -0.0016688 Jy ! Total flux subtracted in 200 components = -0.0016688 Jy ! Clean residual min=-0.005264 max=0.006663 Jy/beam ! Clean residual mean=-0.000008 rms=0.001809 Jy/beam ! Combined flux in latest and established models = 0.157132 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 108 components and 0.157132 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064257Jy sigma=1.356738 ! Fit after self-cal, rms=0.064256Jy sigma=1.356628 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 = -0.000111231 Jy ! Component: 100 - total flux cleaned = -0.000269447 Jy ! Component: 150 - total flux cleaned = -0.000345689 Jy ! Component: 200 - total flux cleaned = -0.000397682 Jy ! Total flux subtracted in 200 components = -0.000397682 Jy ! Clean residual min=-0.005262 max=0.006749 Jy/beam ! Clean residual mean=-0.000007 rms=0.001803 Jy/beam ! Combined flux in latest and established models = 0.156734 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 119 components and 0.156734 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064257Jy sigma=1.356802 ! Fit after self-cal, rms=0.064258Jy sigma=1.356754 ! 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=4.467 mas, bmaj=9.492 mas, bpa=13.39 degrees ! Estimated noise=0.417093 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.467 x 9.492 at 13.39 degrees (North through East) ! Clean map min=-0.0043911 max=0.1395 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.651 mas, bmaj=8.856 mas, bpa=17.61 degrees ! Estimated noise=0.62042 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.106237 Jy ! Component: 100 - total flux cleaned = 0.13778 Jy ! Component: 150 - total flux cleaned = 0.152973 Jy ! Component: 200 - total flux cleaned = 0.160643 Jy ! Total flux subtracted in 200 components = 0.160643 Jy ! Clean residual min=-0.005399 max=0.006829 Jy/beam ! Clean residual mean=-0.000001 rms=0.001478 Jy/beam ! Combined flux in latest and established models = 0.160643 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.160643 Jy ! Inverting map and beam ! Estimated beam: bmin=4.467 mas, bmaj=9.492 mas, bpa=13.39 degrees ! Estimated noise=0.417093 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 (-12.5, -67.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00699367 Jy ! Component: 100 - total flux cleaned = 0.00999921 Jy ! Component: 150 - total flux cleaned = 0.012488 Jy ! Component: 200 - total flux cleaned = 0.0136966 Jy ! Total flux subtracted in 200 components = 0.0136966 Jy ! Clean residual min=-0.004254 max=0.005077 Jy/beam ! Clean residual mean=-0.000005 rms=0.001175 Jy/beam ! Combined flux in latest and established models = 0.17434 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 33 components and 0.17434 Jy ! Inverting map ! Added new window around map position (11, 65.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00510045 Jy ! Component: 100 - total flux cleaned = 0.00740808 Jy ! Component: 150 - total flux cleaned = 0.00856084 Jy ! Component: 200 - total flux cleaned = 0.00984031 Jy ! Total flux subtracted in 200 components = 0.00984031 Jy ! Clean residual min=-0.003653 max=0.004057 Jy/beam ! Clean residual mean=-0.000002 rms=0.000978 Jy/beam ! Combined flux in latest and established models = 0.18418 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 59 components and 0.18418 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=7.951 mas, bmaj=11.66 mas, bpa=2.384 degrees ! Estimated noise=0.470264 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0013166 Jy ! Component: 100 - total flux cleaned = 0.00157365 Jy ! Component: 150 - total flux cleaned = 0.00206386 Jy ! Component: 200 - total flux cleaned = 0.00254994 Jy ! Total flux subtracted in 200 components = 0.00254994 Jy ! Clean residual min=-0.004259 max=0.004117 Jy/beam ! Clean residual mean=0.000000 rms=0.001167 Jy/beam ! Combined flux in latest and established models = 0.18673 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 = 0.000111949 Jy ! Component: 100 - total flux cleaned = 0.000112749 Jy ! Component: 150 - total flux cleaned = 0.000113293 Jy ! Component: 200 - total flux cleaned = 0.000114666 Jy ! Total flux subtracted in 200 components = 0.000114666 Jy ! Clean residual min=-0.004221 max=0.004109 Jy/beam ! Clean residual mean=0.000001 rms=0.001137 Jy/beam ! Combined flux in latest and established models = 0.186845 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 103 components and 0.186845 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.467 mas, bmaj=9.492 mas, bpa=13.39 degrees ! Estimated noise=0.417093 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000739119 Jy ! Component: 100 - total flux cleaned = 0.00128162 Jy ! Component: 150 - total flux cleaned = 0.00161746 Jy ! Component: 200 - total flux cleaned = 0.00197115 Jy ! Total flux subtracted in 200 components = 0.00197115 Jy ! Clean residual min=-0.003293 max=0.003547 Jy/beam ! Clean residual mean=0.000000 rms=0.000866 Jy/beam ! Combined flux in latest and established models = 0.188816 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 122 components and 0.188816 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063362Jy sigma=1.330182 ! Fit after self-cal, rms=0.063318Jy sigma=1.329460 wmodel /scr/pima/bg219b_uvs/J0825+0831_S_map.mod ! Writing 122 model components to file: /scr/pima/bg219b_uvs/J0825+0831_S_map.mod wobs /scr/pima/bg219b_uvs/J0825+0831_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J0825+0831_S_uvs.fits wwins /scr/pima/bg219b_uvs/J0825+0831_S_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219b_uvs/J0825+0831_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 = 0.000861286 Jy ! Component: 100 - total flux cleaned = 0.00124118 Jy ! Component: 150 - total flux cleaned = 0.00160048 Jy ! Component: 200 - total flux cleaned = 0.00179636 Jy ! Component: 250 - total flux cleaned = 0.00207913 Jy ! Component: 300 - total flux cleaned = 0.00239726 Jy ! Component: 350 - total flux cleaned = 0.00266144 Jy ! Component: 400 - total flux cleaned = 0.00283246 Jy ! Component: 450 - total flux cleaned = 0.00304098 Jy ! Component: 500 - total flux cleaned = 0.00324322 Jy ! Component: 550 - total flux cleaned = 0.00340039 Jy ! Component: 600 - total flux cleaned = 0.00347663 Jy ! Component: 650 - total flux cleaned = 0.00351396 Jy ! Component: 700 - total flux cleaned = 0.00344136 Jy ! Component: 750 - total flux cleaned = 0.00347727 Jy ! Component: 800 - total flux cleaned = 0.0034774 Jy ! Component: 850 - total flux cleaned = 0.00357988 Jy ! Component: 900 - total flux cleaned = 0.00367947 Jy ! Component: 950 - total flux cleaned = 0.00364705 Jy ! Component: 1000 - total flux cleaned = 0.00380719 Jy ! Component: 1050 - total flux cleaned = 0.00386959 Jy ! Component: 1100 - total flux cleaned = 0.00393056 Jy ! Component: 1150 - total flux cleaned = 0.00405132 Jy ! Component: 1200 - total flux cleaned = 0.00417004 Jy ! Component: 1250 - total flux cleaned = 0.00434548 Jy ! Component: 1300 - total flux cleaned = 0.00434494 Jy ! Component: 1350 - total flux cleaned = 0.00454296 Jy ! Component: 1400 - total flux cleaned = 0.00454258 Jy ! Component: 1450 - total flux cleaned = 0.0046797 Jy ! Component: 1500 - total flux cleaned = 0.00476093 Jy ! Component: 1550 - total flux cleaned = 0.00481437 Jy ! Component: 1600 - total flux cleaned = 0.00491997 Jy ! Component: 1650 - total flux cleaned = 0.00502347 Jy ! Component: 1700 - total flux cleaned = 0.00510014 Jy ! Component: 1750 - total flux cleaned = 0.00517543 Jy ! Component: 1800 - total flux cleaned = 0.00527452 Jy ! Component: 1850 - total flux cleaned = 0.00527451 Jy ! Component: 1900 - total flux cleaned = 0.0054438 Jy ! Component: 1950 - total flux cleaned = 0.00544404 Jy ! Component: 2000 - total flux cleaned = 0.00558501 Jy ! Component: 2050 - total flux cleaned = 0.00556154 Jy ! Component: 2100 - total flux cleaned = 0.0056991 Jy ! Component: 2150 - total flux cleaned = 0.0057442 Jy ! Component: 2200 - total flux cleaned = 0.00578831 Jy ! Component: 2250 - total flux cleaned = 0.00583211 Jy ! Component: 2300 - total flux cleaned = 0.00589717 Jy ! Component: 2350 - total flux cleaned = 0.00594001 Jy ! Component: 2400 - total flux cleaned = 0.00604578 Jy ! Component: 2450 - total flux cleaned = 0.00600374 Jy ! Component: 2500 - total flux cleaned = 0.00610698 Jy ! Component: 2550 - total flux cleaned = 0.00616782 Jy ! Component: 2600 - total flux cleaned = 0.00618768 Jy ! Component: 2650 - total flux cleaned = 0.00626744 Jy ! Component: 2700 - total flux cleaned = 0.00630677 Jy ! Component: 2750 - total flux cleaned = 0.00636555 Jy ! Component: 2800 - total flux cleaned = 0.00636558 Jy ! Component: 2850 - total flux cleaned = 0.00638476 Jy ! Component: 2900 - total flux cleaned = 0.00642275 Jy ! Component: 2950 - total flux cleaned = 0.00647897 Jy ! Component: 3000 - total flux cleaned = 0.00647917 Jy ! Component: 3050 - total flux cleaned = 0.00655218 Jy ! Component: 3100 - total flux cleaned = 0.00649776 Jy ! Component: 3150 - total flux cleaned = 0.00651583 Jy ! Component: 3200 - total flux cleaned = 0.00653378 Jy ! Component: 3250 - total flux cleaned = 0.00653392 Jy ! Component: 3300 - total flux cleaned = 0.00656898 Jy ! Component: 3350 - total flux cleaned = 0.0065862 Jy ! Component: 3400 - total flux cleaned = 0.00660342 Jy ! Component: 3450 - total flux cleaned = 0.00660361 Jy ! Component: 3500 - total flux cleaned = 0.00660363 Jy ! Component: 3550 - total flux cleaned = 0.0065868 Jy ! Component: 3600 - total flux cleaned = 0.0065536 Jy ! Component: 3650 - total flux cleaned = 0.00655361 Jy ! Component: 3700 - total flux cleaned = 0.00655353 Jy ! Component: 3750 - total flux cleaned = 0.00647298 Jy ! Component: 3800 - total flux cleaned = 0.00644125 Jy ! Component: 3850 - total flux cleaned = 0.00644129 Jy ! Component: 3900 - total flux cleaned = 0.00642554 Jy ! Component: 3950 - total flux cleaned = 0.00642575 Jy ! Component: 4000 - total flux cleaned = 0.00644134 Jy ! Component: 4050 - total flux cleaned = 0.00641061 Jy ! Total flux subtracted in 4096 components = 0.00638022 Jy ! Clean residual min=-0.000877 max=0.000853 Jy/beam ! Clean residual mean=-0.000002 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.195196 Jy keep ! Adding 321 model components to the UV plane model. ! The established model now contains 443 components and 0.195196 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J0825+0831_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.467 x 9.492 at 13.39 degrees (North through East) ! Clean map min=-0.0020846 max=0.13506 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0825+0831_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.135057 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000290599 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.645503 0.645503 1.29101 2.58201 5.16402 10.328 20.6561 41.3122 82.6244 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.135 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 464.753 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0825+0831_S_uvs.log closed on Thu Apr 7 01:17:34 2016