! Started logfile: /scr/pima/br149ag_uvs/J1818-1108_X_uvs.log on Fri Feb 19 09:47:38 2016 obs /scr/pima/br149ag_uvs/J1818-1108_X_uva.fits ! Reading UV FITS file: /scr/pima/br149ag_uvs/J1818-1108_X_uva.fits ! AN table 1: 14 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.666667 visibilities/baseline/integration-bin. ! Found source: J1818-1108 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.10949e+09 1.28e+08 1 1.28e+08 ! 02 2 8.12349e+09 1.28e+08 1 1.28e+08 ! 03 3 8.16549e+09 1.28e+08 1 1.28e+08 ! 04 4 8.23549e+09 1.28e+08 1 1.28e+08 ! 05 5 8.31949e+09 1.28e+08 1 1.28e+08 ! 06 6 8.41749e+09 1.28e+08 1 1.28e+08 ! 07 7 8.55649e+09 1.28e+08 1 1.28e+08 ! 08 8 8.58349e+09 1.28e+08 1 1.28e+08 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1568 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/br149ag_uvs/J1818-1108_X] 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 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.014766Jy sigma=25.221004 ! Fit after self-cal, rms=0.841040Jy sigma=20.901904 ! 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=2.48 mas, bmaj=3.881 mas, bpa=15.97 degrees ! Estimated noise=1.24783 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.121921 Jy ! Component: 100 - total flux cleaned = 0.189134 Jy ! Total flux subtracted in 100 components = 0.189134 Jy ! Clean residual min=-0.039053 max=0.040035 Jy/beam ! Clean residual mean=-0.000074 rms=0.016497 Jy/beam ! Combined flux in latest and established models = 0.189134 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 42 components and 0.189134 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.131624Jy sigma=3.393426 ! Fit after self-cal, rms=0.131245Jy sigma=3.384921 ! 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=2.66 mas, bmaj=4.374 mas, bpa=8.791 degrees ! Estimated noise=0.769519 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 = 0.0718572 Jy ! Component: 100 - total flux cleaned = 0.0950529 Jy ! Component: 150 - total flux cleaned = 0.106295 Jy ! Component: 200 - total flux cleaned = 0.115415 Jy ! Total flux subtracted in 200 components = 0.115415 Jy ! Clean residual min=-0.019714 max=0.019633 Jy/beam ! Clean residual mean=-0.000087 rms=0.010529 Jy/beam ! Combined flux in latest and established models = 0.30455 Jy ! Performing phase self-cal ! Adding 120 model components to the UV plane model. ! The established model now contains 155 components and 0.30455 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.062552Jy sigma=1.619846 ! Fit after self-cal, rms=0.062324Jy sigma=1.614658 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.66 x 4.374 at 8.791 degrees (North through East) ! Clean map min=-0.025461 max=0.15009 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* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.062324Jy sigma=1.614658 ! Fit after self-cal, rms=0.062324Jy sigma=1.614658 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.66 mas, bmaj=4.374 mas, bpa=8.791 degrees ! Estimated noise=0.769519 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 = -0.000128125 Jy ! Component: 100 - total flux cleaned = 0.00673932 Jy ! Component: 150 - total flux cleaned = 0.0152977 Jy ! Component: 200 - total flux cleaned = 0.0234756 Jy ! Total flux subtracted in 200 components = 0.0234756 Jy ! Clean residual min=-0.009785 max=0.009770 Jy/beam ! Clean residual mean=-0.000049 rms=0.005674 Jy/beam ! Combined flux in latest and established models = 0.328025 Jy ! Performing phase self-cal ! Adding 127 model components to the UV plane model. ! The established model now contains 277 components and 0.328025 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.041891Jy sigma=1.070553 ! Fit after self-cal, rms=0.041846Jy sigma=1.069693 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.041846Jy sigma=1.069693 ! Fit after self-cal, rms=0.027509Jy sigma=0.683827 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.679 mas, bmaj=4.368 mas, bpa=10.03 degrees ! Estimated noise=0.739454 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00489527 Jy ! Component: 100 - total flux cleaned = 0.00639481 Jy ! Component: 150 - total flux cleaned = 0.00660564 Jy ! Component: 200 - total flux cleaned = 0.00624106 Jy ! Total flux subtracted in 200 components = 0.00624106 Jy ! Clean residual min=-0.001153 max=0.001157 Jy/beam ! Clean residual mean=0.000001 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.334266 Jy selfcal ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 338 components and 0.334266 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026352Jy sigma=0.653055 ! Fit after self-cal, rms=0.026366Jy sigma=0.652759 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 = 3.54096e-05 Jy ! Component: 100 - total flux cleaned = -0.000236544 Jy ! Component: 150 - total flux cleaned = -0.000723911 Jy ! Component: 200 - total flux cleaned = -0.000990581 Jy ! Total flux subtracted in 200 components = -0.000990581 Jy ! Clean residual min=-0.000704 max=0.000706 Jy/beam ! Clean residual mean=0.000000 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.333276 Jy ! Performing phase self-cal ! Adding 66 model components to the UV plane model. ! The established model now contains 393 components and 0.333276 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026171Jy sigma=0.648079 ! Fit after self-cal, rms=0.026167Jy sigma=0.648041 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026167Jy sigma=0.648041 ! Fit after self-cal, rms=0.026136Jy sigma=0.647284 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.679 mas, bmaj=4.366 mas, bpa=9.949 degrees ! Estimated noise=0.739343 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000128268 Jy ! Component: 100 - total flux cleaned = -0.000237769 Jy ! Component: 150 - total flux cleaned = -0.000304695 Jy ! Component: 200 - total flux cleaned = -0.000114317 Jy ! Total flux subtracted in 200 components = -0.000114317 Jy ! Clean residual min=-0.000504 max=0.000507 Jy/beam ! Clean residual mean=-0.000000 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.333161 Jy selfcal ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 439 components and 0.333161 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026047Jy sigma=0.645045 ! Fit after self-cal, rms=0.026046Jy sigma=0.645027 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 = 0.000112678 Jy ! Component: 100 - total flux cleaned = 0.000248387 Jy ! Component: 150 - total flux cleaned = 0.000380269 Jy ! Component: 200 - total flux cleaned = 0.000508213 Jy ! Total flux subtracted in 200 components = 0.000508213 Jy ! Clean residual min=-0.000417 max=0.000417 Jy/beam ! Clean residual mean=-0.000000 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.33367 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 469 components and 0.33367 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025999Jy sigma=0.643792 ! Fit after self-cal, rms=0.025998Jy sigma=0.643781 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025998Jy sigma=0.643781 ! Fit after self-cal, rms=0.026012Jy sigma=0.643673 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.841 mas, bmaj=4.614 mas, bpa=10.9 degrees ! Estimated noise=0.745757 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.73861e-05 Jy ! Component: 100 - total flux cleaned = -0.000106434 Jy ! Component: 150 - total flux cleaned = -8.41614e-05 Jy ! Component: 200 - total flux cleaned = -4.29869e-05 Jy ! Total flux subtracted in 200 components = -4.29869e-05 Jy ! Clean residual min=-0.000340 max=0.000342 Jy/beam ! Clean residual mean=-0.000000 rms=0.000122 Jy/beam ! Combined flux in latest and established models = 0.333627 Jy selfcal ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 506 components and 0.333627 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025977Jy sigma=0.642767 ! Fit after self-cal, rms=0.025976Jy sigma=0.642755 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 = 5.80224e-05 Jy ! Component: 100 - total flux cleaned = -1.75785e-05 Jy ! Component: 150 - total flux cleaned = -1.73801e-05 Jy ! Component: 200 - total flux cleaned = 5.55474e-05 Jy ! Total flux subtracted in 200 components = 5.55474e-05 Jy ! Clean residual min=-0.000305 max=0.000303 Jy/beam ! Clean residual mean=-0.000000 rms=0.000106 Jy/beam ! Combined flux in latest and established models = 0.333682 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 535 components and 0.333682 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025952Jy sigma=0.642123 ! Fit after self-cal, rms=0.025951Jy sigma=0.642115 ! 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=2.679 mas, bmaj=4.367 mas, bpa=9.92 degrees ! Estimated noise=0.73979 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.679 x 4.367 at 9.92 degrees (North through East) ! Clean map min=-0.0084064 max=0.13512 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=2.471 mas, bmaj=3.883 mas, bpa=18.51 degrees ! Estimated noise=1.19383 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.117534 Jy ! Component: 100 - total flux cleaned = 0.176826 Jy ! Component: 150 - total flux cleaned = 0.225373 Jy ! Component: 200 - total flux cleaned = 0.255379 Jy ! Total flux subtracted in 200 components = 0.255379 Jy ! Clean residual min=-0.022902 max=0.022983 Jy/beam ! Clean residual mean=-0.000050 rms=0.010095 Jy/beam ! Combined flux in latest and established models = 0.255379 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 69 model components to the UV plane model. ! The established model now contains 69 components and 0.255379 Jy ! Inverting map and beam ! Estimated beam: bmin=2.679 mas, bmaj=4.367 mas, bpa=9.92 degrees ! Estimated noise=0.73979 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 = 0.0261339 Jy ! Component: 100 - total flux cleaned = 0.0324914 Jy ! Component: 150 - total flux cleaned = 0.0374595 Jy ! Component: 200 - total flux cleaned = 0.0422415 Jy ! Total flux subtracted in 200 components = 0.0422415 Jy ! Clean residual min=-0.011742 max=0.011761 Jy/beam ! Clean residual mean=-0.000052 rms=0.006120 Jy/beam ! Combined flux in latest and established models = 0.297621 Jy ! Adding 107 model components to the UV plane model. ! The established model now contains 164 components and 0.297621 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.841 mas, bmaj=4.614 mas, bpa=10.9 degrees ! Estimated noise=0.745757 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124106 Jy ! Component: 100 - total flux cleaned = 0.00679864 Jy ! Component: 150 - total flux cleaned = 0.0117223 Jy ! Component: 200 - total flux cleaned = 0.0159133 Jy ! Total flux subtracted in 200 components = 0.0159133 Jy ! Clean residual min=-0.005893 max=0.005892 Jy/beam ! Clean residual mean=-0.000030 rms=0.003123 Jy/beam ! Combined flux in latest and established models = 0.313534 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 = 0.00202044 Jy ! Component: 100 - total flux cleaned = 0.00321983 Jy ! Component: 150 - total flux cleaned = 0.00404062 Jy ! Component: 200 - total flux cleaned = 0.00478207 Jy ! Total flux subtracted in 200 components = 0.00478207 Jy ! Clean residual min=-0.003952 max=0.003951 Jy/beam ! Clean residual mean=-0.000018 rms=0.001500 Jy/beam ! Combined flux in latest and established models = 0.318316 Jy ! Adding 161 model components to the UV plane model. ! The established model now contains 320 components and 0.318316 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.679 mas, bmaj=4.367 mas, bpa=9.92 degrees ! Estimated noise=0.73979 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.40284e-05 Jy ! Component: 100 - total flux cleaned = 0.000159074 Jy ! Component: 150 - total flux cleaned = -0.000219499 Jy ! Component: 200 - total flux cleaned = -0.000351926 Jy ! Total flux subtracted in 200 components = -0.000351926 Jy ! Clean residual min=-0.000997 max=0.000998 Jy/beam ! Clean residual mean=-0.000002 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.317964 Jy selfcal ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 372 components and 0.317964 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026342Jy sigma=0.650789 ! Fit after self-cal, rms=0.026277Jy sigma=0.649421 wmodel /scr/pima/br149ag_uvs/J1818-1108_X_map.mod ! Writing 372 model components to file: /scr/pima/br149ag_uvs/J1818-1108_X_map.mod wobs /scr/pima/br149ag_uvs/J1818-1108_X_uvs.fits ! Writing UV FITS file: /scr/pima/br149ag_uvs/J1818-1108_X_uvs.fits wwins /scr/pima/br149ag_uvs/J1818-1108_X_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /home/lpetrov/bin/01_muppet] ! wmap "/scr/pima/br149ag_uvs/J1818-1108_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.679 x 4.367 at 9.92 degrees (North through East) ! Clean map min=-0.0076816 max=0.13671 Jy/beam ! Writing clean map to FITS file: /scr/pima/br149ag_uvs/J1818-1108_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.136712 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000315237 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.691754 0.691754 1.38351 2.76702 5.53403 11.0681 22.1361 44.2723 88.5445 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.136 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 433.68 quit ! Quitting program ! Log file /scr/pima/br149ag_uvs/J1818-1108_X_uvs.log closed on Fri Feb 19 09:47:41 2016