! Started logfile: /g0/scr/pima/npcsa_uvs/J1751+0939_X_uvs.log on Sun Oct 6 10:29:51 2013 obs /g0/scr/pima/npcsa_uvs/J1751+0939_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/npcsa_uvs/J1751+0939_X_uva.fits ! AN table 1: 17 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.753268 visibilities/baseline/integration-bin. ! Found source: J1751+0939 ! ! 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 8.40599e+09 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1844 visibilities. select RR ! 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /g0/scr/pima/npcsa_uvs/J1751+0939_X] 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. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=2.279111Jy sigma=34.886059 ! Fit after self-cal, rms=1.015197Jy sigma=15.729396 ! 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=0.6943 mas, bmaj=1.775 mas, bpa=2.063 degrees ! Estimated noise=1.40132 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 = 1.55465 Jy ! Component: 100 - total flux cleaned = 1.89366 Jy ! Total flux subtracted in 100 components = 1.89366 Jy ! Clean residual min=-0.034611 max=0.094547 Jy/beam ! Clean residual mean=-0.000001 rms=0.012484 Jy/beam ! Combined flux in latest and established models = 1.89366 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1.89366 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.215099Jy sigma=3.435120 ! Fit after self-cal, rms=0.215098Jy sigma=3.435114 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0845807 Jy ! Component: 100 - total flux cleaned = 0.124131 Jy ! Total flux subtracted in 100 components = 0.124131 Jy ! Clean residual min=-0.034595 max=0.038169 Jy/beam ! Clean residual mean=0.000005 rms=0.008358 Jy/beam ! Combined flux in latest and established models = 2.01779 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 2.01779 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.175051Jy sigma=2.708247 ! Fit after self-cal, rms=0.174976Jy sigma=2.707467 ! 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=0.7351 mas, bmaj=1.867 mas, bpa=1.264 degrees ! Estimated noise=1.1038 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 = 0.0462902 Jy ! Component: 100 - total flux cleaned = 0.0775076 Jy ! Component: 150 - total flux cleaned = 0.100014 Jy ! Component: 200 - total flux cleaned = 0.116591 Jy ! Total flux subtracted in 200 components = 0.116591 Jy ! Clean residual min=-0.047755 max=0.037643 Jy/beam ! Clean residual mean=0.000021 rms=0.010068 Jy/beam ! Combined flux in latest and established models = 2.13438 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 35 components and 2.13438 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.161250Jy sigma=2.450754 ! Fit after self-cal, rms=0.161095Jy sigma=2.448806 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 1.07 KP 1.04 ! LA 1.04 MK 1.02 NL 1.04 OV 1.01 ! SC 1.02 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.04 KP 0.95 ! LA 0.97 MK 0.97 NL 1.01 OV 1.00 ! SC 0.98 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00 HN 1.04 KP 0.86 ! LA 0.97 MK 0.99 NL 1.00 OV 0.99 ! SC 0.99 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.02 KP 0.90 ! LA 0.95 MK 1.01 NL 0.98 OV 0.99 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.161095Jy sigma=2.448806 ! Fit after self-cal, rms=0.091408Jy sigma=1.324833 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7404 mas, bmaj=1.887 mas, bpa=1.208 degrees ! Estimated noise=1.1038 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 (1.2, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00619323 Jy ! Component: 100 - total flux cleaned = 0.00620577 Jy ! Component: 150 - total flux cleaned = 0.00621852 Jy ! Component: 200 - total flux cleaned = 0.00714277 Jy ! Total flux subtracted in 200 components = 0.00714277 Jy ! Clean residual min=-0.007947 max=0.009167 Jy/beam ! Clean residual mean=0.000001 rms=0.001935 Jy/beam ! Combined flux in latest and established models = 2.14152 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 54 components and 2.14152 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088684Jy sigma=1.283854 ! Fit after self-cal, rms=0.088625Jy sigma=1.281912 ! 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=0.088625Jy sigma=1.281912 ! Fit after self-cal, rms=0.088409Jy sigma=1.278560 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7405 mas, bmaj=1.886 mas, bpa=1.222 degrees ! Estimated noise=1.10203 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000350121 Jy ! Component: 100 - total flux cleaned = 0.00054278 Jy ! Component: 150 - total flux cleaned = 0.000374189 Jy ! Component: 200 - total flux cleaned = 0.000237552 Jy ! Total flux subtracted in 200 components = 0.000237552 Jy ! Clean residual min=-0.006946 max=0.006432 Jy/beam ! Clean residual mean=0.000000 rms=0.001610 Jy/beam ! Combined flux in latest and established models = 2.14176 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 58 components and 2.14176 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087626Jy sigma=1.267535 ! Fit after self-cal, rms=0.087569Jy sigma=1.266962 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 = -0.000198189 Jy ! Component: 100 - total flux cleaned = -0.000310801 Jy ! Component: 150 - total flux cleaned = -0.000398696 Jy ! Component: 200 - total flux cleaned = -0.000472775 Jy ! Total flux subtracted in 200 components = -0.000472775 Jy ! Clean residual min=-0.006850 max=0.006109 Jy/beam ! Clean residual mean=0.000000 rms=0.001521 Jy/beam ! Combined flux in latest and established models = 2.14129 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 67 components and 2.14129 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087340Jy sigma=1.263987 ! Fit after self-cal, rms=0.087311Jy sigma=1.263759 ! 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=0.087311Jy sigma=1.263759 ! Fit after self-cal, rms=0.087234Jy sigma=1.262207 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7405 mas, bmaj=1.887 mas, bpa=1.226 degrees ! Estimated noise=1.10071 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00183688 Jy ! Component: 100 - total flux cleaned = -0.00236855 Jy ! Component: 150 - total flux cleaned = -0.00272682 Jy ! Component: 200 - total flux cleaned = -0.00291268 Jy ! Total flux subtracted in 200 components = -0.00291268 Jy ! Clean residual min=-0.006442 max=0.005893 Jy/beam ! Clean residual mean=0.000000 rms=0.001429 Jy/beam ! Combined flux in latest and established models = 2.13838 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 73 components and 2.13838 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087062Jy sigma=1.260447 ! Fit after self-cal, rms=0.087052Jy sigma=1.260369 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 = -3.31623e-05 Jy ! Component: 100 - total flux cleaned = -3.11944e-05 Jy ! Component: 150 - total flux cleaned = -3.04011e-05 Jy ! Component: 200 - total flux cleaned = -0.000113061 Jy ! Total flux subtracted in 200 components = -0.000113061 Jy ! Clean residual min=-0.006368 max=0.005810 Jy/beam ! Clean residual mean=0.000000 rms=0.001408 Jy/beam ! Combined flux in latest and established models = 2.13826 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 79 components and 2.13826 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086990Jy sigma=1.259728 ! Fit after self-cal, rms=0.086981Jy sigma=1.259657 ! 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. ! ! Fit before self-cal, rms=0.086981Jy sigma=1.259657 ! Fit after self-cal, rms=0.086955Jy sigma=1.259079 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.974 mas, bmaj=2.797 mas, bpa=0.3868 degrees ! Estimated noise=1.46703 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000958734 Jy ! Component: 100 - total flux cleaned = -0.00145655 Jy ! Component: 150 - total flux cleaned = -0.00189787 Jy ! Component: 200 - total flux cleaned = -0.00207901 Jy ! Total flux subtracted in 200 components = -0.00207901 Jy ! Clean residual min=-0.006676 max=0.008581 Jy/beam ! Clean residual mean=0.000000 rms=0.002201 Jy/beam ! Combined flux in latest and established models = 2.13619 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 89 components and 2.13619 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086952Jy sigma=1.259626 ! Fit after self-cal, rms=0.086942Jy sigma=1.259561 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 = 5.43183e-07 Jy ! Component: 100 - total flux cleaned = -3.14928e-06 Jy ! Component: 150 - total flux cleaned = 2.18005e-05 Jy ! Component: 200 - total flux cleaned = 2.17301e-05 Jy ! Total flux subtracted in 200 components = 2.17301e-05 Jy ! Clean residual min=-0.006481 max=0.008479 Jy/beam ! Clean residual mean=0.000000 rms=0.002188 Jy/beam ! Combined flux in latest and established models = 2.13621 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 93 components and 2.13621 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086964Jy sigma=1.259902 ! Fit after self-cal, rms=0.086963Jy sigma=1.259887 ! 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=0.7407 mas, bmaj=1.887 mas, bpa=1.227 degrees ! Estimated noise=1.09975 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7407 x 1.887 at 1.227 degrees (North through East) ! Clean map min=-0.0055182 max=1.991 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=0.086963Jy sigma=1.259887 ! Fit after self-cal, rms=0.081464Jy sigma=1.166584 ! Inverting map and beam ! Estimated beam: bmin=0.7411 mas, bmaj=1.888 mas, bpa=1.201 degrees ! Estimated noise=1.09903 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00228137 Jy ! Component: 100 - total flux cleaned = -0.00312891 Jy ! Component: 150 - total flux cleaned = -0.00350715 Jy ! Component: 200 - total flux cleaned = -0.00379235 Jy ! Total flux subtracted in 200 components = -0.00379235 Jy ! Clean residual min=-0.005936 max=0.005553 Jy/beam ! Clean residual mean=0.000000 rms=0.001322 Jy/beam ! Combined flux in latest and established models = 2.13242 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 103 components and 2.13242 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081367Jy sigma=1.165590 ! Fit after self-cal, rms=0.081361Jy sigma=1.165545 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000120243 Jy ! Component: 100 - total flux cleaned = -0.000293624 Jy ! Component: 150 - total flux cleaned = -0.00051103 Jy ! Component: 200 - total flux cleaned = -0.000709869 Jy ! Total flux subtracted in 200 components = -0.000709869 Jy ! Clean residual min=-0.005907 max=0.005551 Jy/beam ! Clean residual mean=0.000000 rms=0.001316 Jy/beam ! Combined flux in latest and established models = 2.13171 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 105 components and 2.13171 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081331Jy sigma=1.165250 ! Fit after self-cal, rms=0.081329Jy sigma=1.165225 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081329Jy sigma=1.165225 ! Fit after self-cal, rms=0.081309Jy sigma=1.164842 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=0.693 mas, bmaj=1.78 mas, bpa=2.102 degrees ! Estimated noise=1.43292 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.55261 Jy ! Component: 100 - total flux cleaned = 1.89118 Jy ! Component: 150 - total flux cleaned = 1.97613 Jy ! Component: 200 - total flux cleaned = 2.01347 Jy ! Total flux subtracted in 200 components = 2.01347 Jy ! Clean residual min=-0.012934 max=0.019311 Jy/beam ! Clean residual mean=-0.000005 rms=0.003867 Jy/beam ! Combined flux in latest and established models = 2.01346 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 17 model components to the UV plane model. ! The established model now contains 17 components and 2.01346 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7413 mas, bmaj=1.888 mas, bpa=1.207 degrees ! Estimated noise=1.09846 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 = 0.0321501 Jy ! Component: 100 - total flux cleaned = 0.053471 Jy ! Component: 150 - total flux cleaned = 0.0686658 Jy ! Component: 200 - total flux cleaned = 0.0796408 Jy ! Total flux subtracted in 200 components = 0.0796408 Jy ! Clean residual min=-0.007493 max=0.008714 Jy/beam ! Clean residual mean=-0.000002 rms=0.002138 Jy/beam ! Combined flux in latest and established models = 2.09311 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 46 components and 2.09311 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=1.975 mas, bmaj=2.798 mas, bpa=0.3594 degrees ! Estimated noise=1.46357 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0161737 Jy ! Component: 100 - total flux cleaned = 0.0246059 Jy ! Component: 150 - total flux cleaned = 0.0293578 Jy ! Component: 200 - total flux cleaned = 0.0321152 Jy ! Total flux subtracted in 200 components = 0.0321152 Jy ! Clean residual min=-0.006135 max=0.007965 Jy/beam ! Clean residual mean=0.000001 rms=0.002135 Jy/beam ! Combined flux in latest and established models = 2.12522 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 = 0.00071481 Jy ! Component: 100 - total flux cleaned = 0.00121534 Jy ! Component: 150 - total flux cleaned = 0.00161977 Jy ! Component: 200 - total flux cleaned = 0.00194792 Jy ! Total flux subtracted in 200 components = 0.00194792 Jy ! Clean residual min=-0.005933 max=0.007988 Jy/beam ! Clean residual mean=0.000001 rms=0.002036 Jy/beam ! Combined flux in latest and established models = 2.12717 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 88 components and 2.12717 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7413 mas, bmaj=1.888 mas, bpa=1.207 degrees ! Estimated noise=1.09846 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.001133 Jy ! Component: 100 - total flux cleaned = -0.00153918 Jy ! Component: 150 - total flux cleaned = -0.0014519 Jy ! Component: 200 - total flux cleaned = -0.001305 Jy ! Total flux subtracted in 200 components = -0.001305 Jy ! Clean residual min=-0.005532 max=0.005953 Jy/beam ! Clean residual mean=0.000000 rms=0.001339 Jy/beam ! Combined flux in latest and established models = 2.12586 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 98 components and 2.12586 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081430Jy sigma=1.165606 ! Fit after self-cal, rms=0.081412Jy sigma=1.165374 wmodel /g0/scr/pima/npcsa_uvs/J1751+0939_X_map.mod ! Writing 98 model components to file: /g0/scr/pima/npcsa_uvs/J1751+0939_X_map.mod wobs /g0/scr/pima/npcsa_uvs/J1751+0939_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/npcsa_uvs/J1751+0939_X_uvs.fits wwins /g0/scr/pima/npcsa_uvs/J1751+0939_X_map.win ! wwins: Wrote 2 windows to /g0/scr/pima/npcsa_uvs/J1751+0939_X_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 = 0.000868032 Jy ! Component: 100 - total flux cleaned = 0.00058538 Jy ! Component: 150 - total flux cleaned = 6.04584e-05 Jy ! Component: 200 - total flux cleaned = 0.000142069 Jy ! Component: 250 - total flux cleaned = -0.000319473 Jy ! Component: 300 - total flux cleaned = -0.000685364 Jy ! Component: 350 - total flux cleaned = -0.000968454 Jy ! Component: 400 - total flux cleaned = -0.00117117 Jy ! Component: 450 - total flux cleaned = -0.00143025 Jy ! Component: 500 - total flux cleaned = -0.00149155 Jy ! Component: 550 - total flux cleaned = -0.0016115 Jy ! Component: 600 - total flux cleaned = -0.00167231 Jy ! Component: 650 - total flux cleaned = -0.00195435 Jy ! Component: 700 - total flux cleaned = -0.00200891 Jy ! Component: 750 - total flux cleaned = -0.00200958 Jy ! Component: 800 - total flux cleaned = -0.00195737 Jy ! Component: 850 - total flux cleaned = -0.00185658 Jy ! Component: 900 - total flux cleaned = -0.00180693 Jy ! Component: 950 - total flux cleaned = -0.00185655 Jy ! Component: 1000 - total flux cleaned = -0.00195021 Jy ! Component: 1050 - total flux cleaned = -0.0018591 Jy ! Component: 1100 - total flux cleaned = -0.00181477 Jy ! Component: 1150 - total flux cleaned = -0.00185853 Jy ! Component: 1200 - total flux cleaned = -0.00181602 Jy ! Component: 1250 - total flux cleaned = -0.00177569 Jy ! Component: 1300 - total flux cleaned = -0.00198213 Jy ! Component: 1350 - total flux cleaned = -0.00218358 Jy ! Component: 1400 - total flux cleaned = -0.00242072 Jy ! Component: 1450 - total flux cleaned = -0.00265376 Jy ! Component: 1500 - total flux cleaned = -0.00284469 Jy ! Component: 1550 - total flux cleaned = -0.00299541 Jy ! Component: 1600 - total flux cleaned = -0.00336404 Jy ! Component: 1650 - total flux cleaned = -0.00350827 Jy ! Component: 1700 - total flux cleaned = -0.00361488 Jy ! Component: 1750 - total flux cleaned = -0.00379121 Jy ! Component: 1800 - total flux cleaned = -0.00406743 Jy ! Component: 1850 - total flux cleaned = -0.00420359 Jy ! Component: 1900 - total flux cleaned = -0.00423761 Jy ! Component: 1950 - total flux cleaned = -0.00446921 Jy ! Component: 2000 - total flux cleaned = -0.00463169 Jy ! Component: 2050 - total flux cleaned = -0.00482518 Jy ! Component: 2100 - total flux cleaned = -0.00507806 Jy ! Component: 2150 - total flux cleaned = -0.00514074 Jy ! Component: 2200 - total flux cleaned = -0.00541848 Jy ! Component: 2250 - total flux cleaned = -0.00541874 Jy ! Component: 2300 - total flux cleaned = -0.00556937 Jy ! Component: 2350 - total flux cleaned = -0.00556931 Jy ! Component: 2400 - total flux cleaned = -0.00562778 Jy ! Component: 2450 - total flux cleaned = -0.0056857 Jy ! Component: 2500 - total flux cleaned = -0.00562869 Jy ! Component: 2550 - total flux cleaned = -0.00565752 Jy ! Component: 2600 - total flux cleaned = -0.00574194 Jy ! Component: 2650 - total flux cleaned = -0.00571464 Jy ! Component: 2700 - total flux cleaned = -0.0058521 Jy ! Component: 2750 - total flux cleaned = -0.00590645 Jy ! Component: 2800 - total flux cleaned = -0.00593338 Jy ! Component: 2850 - total flux cleaned = -0.00595995 Jy ! Component: 2900 - total flux cleaned = -0.0059861 Jy ! Component: 2950 - total flux cleaned = -0.00601274 Jy ! Component: 3000 - total flux cleaned = -0.0060649 Jy ! Component: 3050 - total flux cleaned = -0.00621882 Jy ! Component: 3100 - total flux cleaned = -0.00626927 Jy ! Component: 3150 - total flux cleaned = -0.00634462 Jy ! Component: 3200 - total flux cleaned = -0.00631952 Jy ! Component: 3250 - total flux cleaned = -0.00644368 Jy ! Component: 3300 - total flux cleaned = -0.00646817 Jy ! Component: 3350 - total flux cleaned = -0.0065417 Jy ! Component: 3400 - total flux cleaned = -0.00663866 Jy ! Component: 3450 - total flux cleaned = -0.00673489 Jy ! Component: 3500 - total flux cleaned = -0.00690177 Jy ! Component: 3550 - total flux cleaned = -0.00690168 Jy ! Component: 3600 - total flux cleaned = -0.00699598 Jy ! Component: 3650 - total flux cleaned = -0.00711247 Jy ! Component: 3700 - total flux cleaned = -0.00713569 Jy ! Component: 3750 - total flux cleaned = -0.0072506 Jy ! Component: 3800 - total flux cleaned = -0.00727355 Jy ! Component: 3850 - total flux cleaned = -0.00745499 Jy ! Component: 3900 - total flux cleaned = -0.00758988 Jy ! Component: 3950 - total flux cleaned = -0.00763466 Jy ! Component: 4000 - total flux cleaned = -0.00767903 Jy ! Component: 4050 - total flux cleaned = -0.00774554 Jy ! Total flux subtracted in 4096 components = -0.00772361 Jy ! Clean residual min=-0.001444 max=0.001269 Jy/beam ! Clean residual mean=0.000000 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 2.11814 Jy keep ! Adding 271 model components to the UV plane model. ! The established model now contains 369 components and 2.11814 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/npcsa_uvs/J1751+0939_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7413 x 1.888 at 1.207 degrees (North through East) ! Clean map min=-0.003315 max=1.9923 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/npcsa_uvs/J1751+0939_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.99227 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000335966 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0505904 0.0505904 0.101181 0.202362 0.404723 0.809446 1.61889 3.23778 6.47557 12.9511 25.9023 51.8046 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.992 quit ! Quitting program ! Log file /g0/scr/pima/npcsa_uvs/J1751+0939_X_uvs.log closed on Sun Oct 6 10:29:55 2013