! Started logfile: /scr/pima/bg219i_uvs/J0536-3401_S_uvs.log on Wed Apr 6 22:53:20 2016 obs /scr/pima/bg219i_uvs/J0536-3401_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0536-3401_S_uva.fits ! AN table 1: 14 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.8 visibilities/baseline/integration-bin. ! Found source: J0536-3401 ! ! 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 2016 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/bg219i_uvs/J0536-3401_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 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.214232Jy sigma=22.897001 ! Fit after self-cal, rms=0.307520Jy sigma=5.775751 ! 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=2.321 mas, bmaj=6.095 mas, bpa=-6.014 degrees ! Estimated noise=1.06335 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 = 0.541593 Jy ! Component: 100 - total flux cleaned = 0.684021 Jy ! Total flux subtracted in 100 components = 0.684021 Jy ! Clean residual min=-0.023784 max=0.057321 Jy/beam ! Clean residual mean=-0.000127 rms=0.006161 Jy/beam ! Combined flux in latest and established models = 0.684021 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.684021 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.144206Jy sigma=2.637448 ! Fit after self-cal, rms=0.144159Jy sigma=2.636838 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0580636 Jy ! Component: 100 - total flux cleaned = 0.0835821 Jy ! Total flux subtracted in 100 components = 0.0835821 Jy ! Clean residual min=-0.015156 max=0.029395 Jy/beam ! Clean residual mean=-0.000060 rms=0.004147 Jy/beam ! Combined flux in latest and established models = 0.767603 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 0.767603 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112433Jy sigma=1.971636 ! Fit after self-cal, rms=0.112356Jy sigma=1.970239 ! Inverting map ! Added new window around map position (-2.5, -10). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0251873 Jy ! Component: 100 - total flux cleaned = 0.0394461 Jy ! Total flux subtracted in 100 components = 0.0394461 Jy ! Clean residual min=-0.016033 max=0.023013 Jy/beam ! Clean residual mean=-0.000030 rms=0.003666 Jy/beam ! Combined flux in latest and established models = 0.807049 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 33 components and 0.807049 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103558Jy sigma=1.786488 ! Fit after self-cal, rms=0.103198Jy sigma=1.777544 ! 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=2.837 mas, bmaj=7.371 mas, bpa=-7.255 degrees ! Estimated noise=0.875927 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 (4.5, -7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0242627 Jy ! Component: 100 - total flux cleaned = 0.0350333 Jy ! Component: 150 - total flux cleaned = 0.0382123 Jy ! Component: 200 - total flux cleaned = 0.0400632 Jy ! Total flux subtracted in 200 components = 0.0400632 Jy ! Clean residual min=-0.012803 max=0.015892 Jy/beam ! Clean residual mean=-0.000045 rms=0.003192 Jy/beam ! Combined flux in latest and established models = 0.847112 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 52 components and 0.847112 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095901Jy sigma=1.645026 ! Fit after self-cal, rms=0.095612Jy sigma=1.638592 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.837 x 7.371 at -7.255 degrees (North through East) ! Clean map min=-0.012527 max=0.69345 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 0.99 FD 0.98 HN 1.18 KP 1.00 ! LA 0.98 MK 0.98 NL 1.04 OV 0.99 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.16 KP 0.99 ! LA 0.99 MK 1.02 NL 0.99 OV 0.98 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.92 HN 1.19 KP 0.99 ! LA 0.99 MK 1.00 NL 1.01 OV 0.98 ! PT 0.98 SC 1.01 ! ! ! Fit before self-cal, rms=0.095612Jy sigma=1.638592 ! Fit after self-cal, rms=0.090021Jy sigma=1.535891 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.85 mas, bmaj=7.381 mas, bpa=-7.187 degrees ! Estimated noise=0.874262 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 = -0.00681167 Jy ! Component: 100 - total flux cleaned = -0.00905397 Jy ! Component: 150 - total flux cleaned = -0.0102704 Jy ! Component: 200 - total flux cleaned = -0.0108187 Jy ! Total flux subtracted in 200 components = -0.0108187 Jy ! Clean residual min=-0.009646 max=0.010875 Jy/beam ! Clean residual mean=-0.000044 rms=0.002411 Jy/beam ! Combined flux in latest and established models = 0.836294 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 77 components and 0.836294 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089252Jy sigma=1.523194 ! Fit after self-cal, rms=0.089193Jy sigma=1.522312 ! 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=0.089193Jy sigma=1.522312 ! Fit after self-cal, rms=0.085863Jy sigma=1.439180 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.859 mas, bmaj=7.391 mas, bpa=-7.172 degrees ! Estimated noise=0.874222 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00620149 Jy ! Component: 100 - total flux cleaned = -0.00952388 Jy ! Component: 150 - total flux cleaned = -0.0103796 Jy ! Component: 200 - total flux cleaned = -0.0110328 Jy ! Total flux subtracted in 200 components = -0.0110328 Jy ! Clean residual min=-0.007169 max=0.006793 Jy/beam ! Clean residual mean=-0.000015 rms=0.001712 Jy/beam ! Combined flux in latest and established models = 0.825261 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 97 components and 0.825261 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085300Jy sigma=1.430393 ! Fit after self-cal, rms=0.085264Jy sigma=1.429865 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 = -0.000797973 Jy ! Component: 100 - total flux cleaned = -0.0011338 Jy ! Component: 150 - total flux cleaned = -0.00128737 Jy ! Component: 200 - total flux cleaned = -0.00143431 Jy ! Total flux subtracted in 200 components = -0.00143431 Jy ! Clean residual min=-0.006938 max=0.006665 Jy/beam ! Clean residual mean=-0.000018 rms=0.001675 Jy/beam ! Combined flux in latest and established models = 0.823826 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 111 components and 0.823826 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085111Jy sigma=1.427438 ! Fit after self-cal, rms=0.085092Jy sigma=1.427308 ! 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=0.085092Jy sigma=1.427308 ! Fit after self-cal, rms=0.084915Jy sigma=1.422359 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.861 mas, bmaj=7.396 mas, bpa=-7.174 degrees ! Estimated noise=0.871498 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00363196 Jy ! Component: 100 - total flux cleaned = -0.00531722 Jy ! Component: 150 - total flux cleaned = -0.00545681 Jy ! Component: 200 - total flux cleaned = -0.00552347 Jy ! Total flux subtracted in 200 components = -0.00552347 Jy ! Clean residual min=-0.006347 max=0.006544 Jy/beam ! Clean residual mean=-0.000013 rms=0.001596 Jy/beam ! Combined flux in latest and established models = 0.818303 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 120 components and 0.818303 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084675Jy sigma=1.419719 ! Fit after self-cal, rms=0.084665Jy sigma=1.419629 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 = -0.000347682 Jy ! Component: 100 - total flux cleaned = -0.000408044 Jy ! Component: 150 - total flux cleaned = -0.000525253 Jy ! Component: 200 - total flux cleaned = -0.000639543 Jy ! Total flux subtracted in 200 components = -0.000639543 Jy ! Clean residual min=-0.006158 max=0.006461 Jy/beam ! Clean residual mean=-0.000015 rms=0.001580 Jy/beam ! Combined flux in latest and established models = 0.817663 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 123 components and 0.817663 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084574Jy sigma=1.418440 ! Fit after self-cal, rms=0.084569Jy sigma=1.418413 ! 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=0.084569Jy sigma=1.418413 ! Fit after self-cal, rms=0.084424Jy sigma=1.417136 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.87 mas, bmaj=21 mas, bpa=-2.126 degrees ! Estimated noise=1.19106 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0038579 Jy ! Component: 100 - total flux cleaned = -0.00450317 Jy ! Component: 150 - total flux cleaned = -0.00463569 Jy ! Component: 200 - total flux cleaned = -0.00463568 Jy ! Total flux subtracted in 200 components = -0.00463568 Jy ! Clean residual min=-0.006437 max=0.007410 Jy/beam ! Clean residual mean=-0.000038 rms=0.001805 Jy/beam ! Combined flux in latest and established models = 0.813028 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 128 components and 0.813028 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084338Jy sigma=1.416705 ! Fit after self-cal, rms=0.084329Jy sigma=1.416531 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 = 5.38842e-05 Jy ! Component: 100 - total flux cleaned = 5.47038e-05 Jy ! Component: 150 - total flux cleaned = 5.66041e-05 Jy ! Component: 200 - total flux cleaned = 0.000101945 Jy ! Total flux subtracted in 200 components = 0.000101945 Jy ! Clean residual min=-0.006455 max=0.007394 Jy/beam ! Clean residual mean=-0.000039 rms=0.001788 Jy/beam ! Combined flux in latest and established models = 0.81313 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 130 components and 0.81313 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084341Jy sigma=1.416645 ! Fit after self-cal, rms=0.084336Jy sigma=1.416574 ! 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=2.863 mas, bmaj=7.401 mas, bpa=-7.16 degrees ! Estimated noise=0.869346 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.863 x 7.401 at -7.16 degrees (North through East) ! Clean map min=-0.010599 max=0.69357 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084336Jy sigma=1.416574 ! Fit after self-cal, rms=0.079373Jy sigma=1.311875 ! Inverting map and beam ! Estimated beam: bmin=2.866 mas, bmaj=7.408 mas, bpa=-7.216 degrees ! Estimated noise=0.867602 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00250605 Jy ! Component: 100 - total flux cleaned = -0.00267636 Jy ! Component: 150 - total flux cleaned = -0.00268197 Jy ! Component: 200 - total flux cleaned = -0.00274694 Jy ! Total flux subtracted in 200 components = -0.00274694 Jy ! Clean residual min=-0.006299 max=0.005838 Jy/beam ! Clean residual mean=-0.000013 rms=0.001460 Jy/beam ! Combined flux in latest and established models = 0.810383 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 142 components and 0.810383 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079149Jy sigma=1.309570 ! Fit after self-cal, rms=0.079155Jy sigma=1.309516 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.95478e-06 Jy ! Component: 100 - total flux cleaned = -6.0036e-05 Jy ! Component: 150 - total flux cleaned = -0.00011176 Jy ! Component: 200 - total flux cleaned = -0.000204445 Jy ! Total flux subtracted in 200 components = -0.000204445 Jy ! Clean residual min=-0.006212 max=0.005820 Jy/beam ! Clean residual mean=-0.000013 rms=0.001454 Jy/beam ! Combined flux in latest and established models = 0.810178 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 149 components and 0.810178 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079077Jy sigma=1.308614 ! Fit after self-cal, rms=0.079079Jy sigma=1.308590 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079079Jy sigma=1.308590 ! Fit after self-cal, rms=0.078795Jy sigma=1.307601 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=2.339 mas, bmaj=6.104 mas, bpa=-5.88 degrees ! Estimated noise=1.05998 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.539734 Jy ! Component: 100 - total flux cleaned = 0.679425 Jy ! Component: 150 - total flux cleaned = 0.735808 Jy ! Component: 200 - total flux cleaned = 0.763815 Jy ! Total flux subtracted in 200 components = 0.763815 Jy ! Clean residual min=-0.011928 max=0.014281 Jy/beam ! Clean residual mean=-0.000033 rms=0.002508 Jy/beam ! Combined flux in latest and established models = 0.763815 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.763815 Jy ! Inverting map and beam ! Estimated beam: bmin=2.867 mas, bmaj=7.412 mas, bpa=-7.223 degrees ! Estimated noise=0.864889 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 = 0.0228933 Jy ! Component: 100 - total flux cleaned = 0.034675 Jy ! Component: 150 - total flux cleaned = 0.0375418 Jy ! Component: 200 - total flux cleaned = 0.0397576 Jy ! Total flux subtracted in 200 components = 0.0397576 Jy ! Clean residual min=-0.007147 max=0.007840 Jy/beam ! Clean residual mean=-0.000018 rms=0.001724 Jy/beam ! Combined flux in latest and established models = 0.803572 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 48 components and 0.803572 Jy ! Inverting map ! Added new window around map position (-4, 10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00551179 Jy ! Component: 100 - total flux cleaned = 0.00573749 Jy ! Component: 150 - total flux cleaned = 0.00593179 Jy ! Component: 200 - total flux cleaned = 0.00610444 Jy ! Total flux subtracted in 200 components = 0.00610444 Jy ! Clean residual min=-0.005849 max=0.005753 Jy/beam ! Clean residual mean=-0.000004 rms=0.001543 Jy/beam ! Combined flux in latest and established models = 0.809677 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 72 components and 0.809677 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=7.874 mas, bmaj=21.02 mas, bpa=-2.146 degrees ! Estimated noise=1.18219 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000435929 Jy ! Component: 100 - total flux cleaned = 0.000287448 Jy ! Component: 150 - total flux cleaned = 0.000287352 Jy ! Component: 200 - total flux cleaned = 0.000165077 Jy ! Total flux subtracted in 200 components = 0.000165077 Jy ! Clean residual min=-0.006708 max=0.006744 Jy/beam ! Clean residual mean=-0.000015 rms=0.001771 Jy/beam ! Combined flux in latest and established models = 0.809842 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 = -0.000108144 Jy ! Component: 100 - total flux cleaned = -0.000211291 Jy ! Component: 150 - total flux cleaned = -0.000307099 Jy ! Component: 200 - total flux cleaned = -0.000479379 Jy ! Total flux subtracted in 200 components = -0.000479379 Jy ! Clean residual min=-0.006572 max=0.006793 Jy/beam ! Clean residual mean=-0.000021 rms=0.001713 Jy/beam ! Combined flux in latest and established models = 0.809362 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 93 components and 0.809362 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.867 mas, bmaj=7.412 mas, bpa=-7.223 degrees ! Estimated noise=0.864889 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000980703 Jy ! Component: 100 - total flux cleaned = -0.0012562 Jy ! Component: 150 - total flux cleaned = -0.00113752 Jy ! Component: 200 - total flux cleaned = -0.00124956 Jy ! Total flux subtracted in 200 components = -0.00124956 Jy ! Clean residual min=-0.005510 max=0.005532 Jy/beam ! Clean residual mean=-0.000011 rms=0.001421 Jy/beam ! Combined flux in latest and established models = 0.808113 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 108 components and 0.808113 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078492Jy sigma=1.304082 ! Fit after self-cal, rms=0.078407Jy sigma=1.302841 wmodel /scr/pima/bg219i_uvs/J0536-3401_S_map.mod ! Writing 108 model components to file: /scr/pima/bg219i_uvs/J0536-3401_S_map.mod wobs /scr/pima/bg219i_uvs/J0536-3401_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J0536-3401_S_uvs.fits wwins /scr/pima/bg219i_uvs/J0536-3401_S_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219i_uvs/J0536-3401_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 = 0.000591112 Jy ! Component: 100 - total flux cleaned = 0.00151414 Jy ! Component: 150 - total flux cleaned = 0.00256271 Jy ! Component: 200 - total flux cleaned = 0.00348586 Jy ! Component: 250 - total flux cleaned = 0.00437971 Jy ! Component: 300 - total flux cleaned = 0.00500912 Jy ! Component: 350 - total flux cleaned = 0.00554374 Jy ! Component: 400 - total flux cleaned = 0.00591718 Jy ! Component: 450 - total flux cleaned = 0.00606537 Jy ! Component: 500 - total flux cleaned = 0.00642371 Jy ! Component: 550 - total flux cleaned = 0.00649375 Jy ! Component: 600 - total flux cleaned = 0.00656214 Jy ! Component: 650 - total flux cleaned = 0.00642899 Jy ! Component: 700 - total flux cleaned = 0.00656352 Jy ! Component: 750 - total flux cleaned = 0.00682477 Jy ! Component: 800 - total flux cleaned = 0.00701529 Jy ! Component: 850 - total flux cleaned = 0.00714071 Jy ! Component: 900 - total flux cleaned = 0.00744871 Jy ! Component: 950 - total flux cleaned = 0.00769101 Jy ! Component: 1000 - total flux cleaned = 0.0080496 Jy ! Component: 1050 - total flux cleaned = 0.00863579 Jy ! Component: 1100 - total flux cleaned = 0.00874958 Jy ! Component: 1150 - total flux cleaned = 0.00863685 Jy ! Component: 1200 - total flux cleaned = 0.00914434 Jy ! Component: 1250 - total flux cleaned = 0.0095304 Jy ! Component: 1300 - total flux cleaned = 0.00953083 Jy ! Component: 1350 - total flux cleaned = 0.00963849 Jy ! Component: 1400 - total flux cleaned = 0.00969157 Jy ! Component: 1450 - total flux cleaned = 0.00974462 Jy ! Component: 1500 - total flux cleaned = 0.00984878 Jy ! Component: 1550 - total flux cleaned = 0.0100548 Jy ! Component: 1600 - total flux cleaned = 0.0103579 Jy ! Component: 1650 - total flux cleaned = 0.0104075 Jy ! Component: 1700 - total flux cleaned = 0.0104072 Jy ! Component: 1750 - total flux cleaned = 0.01065 Jy ! Component: 1800 - total flux cleaned = 0.0106497 Jy ! Component: 1850 - total flux cleaned = 0.0106014 Jy ! Component: 1900 - total flux cleaned = 0.0105549 Jy ! Component: 1950 - total flux cleaned = 0.0105543 Jy ! Component: 2000 - total flux cleaned = 0.0107388 Jy ! Component: 2050 - total flux cleaned = 0.0106017 Jy ! Component: 2100 - total flux cleaned = 0.0106464 Jy ! Component: 2150 - total flux cleaned = 0.0107806 Jy ! Component: 2200 - total flux cleaned = 0.0109136 Jy ! Component: 2250 - total flux cleaned = 0.0110443 Jy ! Component: 2300 - total flux cleaned = 0.0111736 Jy ! Component: 2350 - total flux cleaned = 0.0112587 Jy ! Component: 2400 - total flux cleaned = 0.0113433 Jy ! Component: 2450 - total flux cleaned = 0.0114269 Jy ! Component: 2500 - total flux cleaned = 0.0114684 Jy ! Component: 2550 - total flux cleaned = 0.0117138 Jy ! Component: 2600 - total flux cleaned = 0.011836 Jy ! Component: 2650 - total flux cleaned = 0.0119563 Jy ! Component: 2700 - total flux cleaned = 0.0121144 Jy ! Component: 2750 - total flux cleaned = 0.0119963 Jy ! Component: 2800 - total flux cleaned = 0.0121913 Jy ! Component: 2850 - total flux cleaned = 0.0121912 Jy ! Component: 2900 - total flux cleaned = 0.0121912 Jy ! Component: 2950 - total flux cleaned = 0.0122289 Jy ! Component: 3000 - total flux cleaned = 0.0123421 Jy ! Component: 3050 - total flux cleaned = 0.0123794 Jy ! Component: 3100 - total flux cleaned = 0.0124535 Jy ! Component: 3150 - total flux cleaned = 0.0125634 Jy ! Component: 3200 - total flux cleaned = 0.0125996 Jy ! Component: 3250 - total flux cleaned = 0.0126355 Jy ! Component: 3300 - total flux cleaned = 0.0125291 Jy ! Component: 3350 - total flux cleaned = 0.0126353 Jy ! Component: 3400 - total flux cleaned = 0.0126359 Jy ! Component: 3450 - total flux cleaned = 0.0127747 Jy ! Component: 3500 - total flux cleaned = 0.0127747 Jy ! Component: 3550 - total flux cleaned = 0.0126718 Jy ! Component: 3600 - total flux cleaned = 0.0127737 Jy ! Component: 3650 - total flux cleaned = 0.0127399 Jy ! Component: 3700 - total flux cleaned = 0.0128737 Jy ! Component: 3750 - total flux cleaned = 0.0128404 Jy ! Component: 3800 - total flux cleaned = 0.0129383 Jy ! Component: 3850 - total flux cleaned = 0.012938 Jy ! Component: 3900 - total flux cleaned = 0.0130026 Jy ! Component: 3950 - total flux cleaned = 0.0130029 Jy ! Component: 4000 - total flux cleaned = 0.0129713 Jy ! Component: 4050 - total flux cleaned = 0.0130345 Jy ! Total flux subtracted in 4096 components = 0.0130975 Jy ! Clean residual min=-0.001756 max=0.002096 Jy/beam ! Clean residual mean=-0.000003 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.82121 Jy keep ! Adding 298 model components to the UV plane model. ! The established model now contains 406 components and 0.82121 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J0536-3401_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.867 x 7.412 at -7.223 degrees (North through East) ! Clean map min=-0.0074988 max=0.69024 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0536-3401_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.690238 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0005938 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.258085 0.258085 0.516169 1.03234 2.06468 4.12936 8.25871 16.5174 33.0348 66.0697 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.69 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1162.41 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0536-3401_S_uvs.log closed on Wed Apr 6 22:53:25 2016