! Started logfile: /scr/pima/bp171a5_uvs/J1355-3710_X_uvs.log on Sat Apr 20 04:02:06 2013 obs /scr/pima/bp171a5_uvs/J1355-3710_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a5_uvs/J1355-3710_X_uva.fits ! AN table 1: 6 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.939815 visibilities/baseline/integration-bin. ! Found source: J1355-3710 ! ! 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 7.40797e+09 3.2e+07 1 3.2e+07 ! 02 2 7.43997e+09 3.2e+07 1 3.2e+07 ! 03 3 7.47197e+09 3.2e+07 1 3.2e+07 ! 04 4 7.56797e+09 3.2e+07 1 3.2e+07 ! 05 5 7.75997e+09 3.2e+07 1 3.2e+07 ! 06 6 7.79197e+09 3.2e+07 1 3.2e+07 ! 07 7 7.82397e+09 3.2e+07 1 3.2e+07 ! 08 8 7.85597e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1624 visibilities. select RR ! Selecting polarization: RR, channels: 1..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: 5..5 ! 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/bp171a5_uvs/J1355-3710_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.000177Jy sigma=0.707045 ! Fit after self-cal, rms=0.924454Jy sigma=0.653518 ! 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=0.7047 mas, bmaj=2.114 mas, bpa=-12.91 degrees ! Estimated noise=37.4291 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 = 0.0514702 Jy ! Component: 100 - total flux cleaned = 0.0685179 Jy ! Total flux subtracted in 100 components = 0.0685179 Jy ! Clean residual min=-0.007852 max=0.011266 Jy/beam ! Clean residual mean=-0.000012 rms=0.002191 Jy/beam ! Combined flux in latest and established models = 0.0685179 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0685179 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.053960Jy sigma=0.038125 ! Fit after self-cal, rms=0.053872Jy sigma=0.038063 ! 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=0.8833 mas, bmaj=2.52 mas, bpa=-11.91 degrees ! Estimated noise=24.821 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 = 0.0190799 Jy ! Component: 100 - total flux cleaned = 0.0304129 Jy ! Component: 150 - total flux cleaned = 0.0372541 Jy ! Component: 200 - total flux cleaned = 0.0413941 Jy ! Total flux subtracted in 200 components = 0.0413941 Jy ! Clean residual min=-0.006085 max=0.011106 Jy/beam ! Clean residual mean=-0.000001 rms=0.001902 Jy/beam ! Combined flux in latest and established models = 0.109912 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 23 components and 0.109912 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.046428Jy sigma=0.032798 ! Fit after self-cal, rms=0.046300Jy sigma=0.032707 ! Inverting map ! Added new window around map position (-8.2, -5.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00959542 Jy ! Component: 100 - total flux cleaned = 0.013999 Jy ! Component: 150 - total flux cleaned = 0.017061 Jy ! Component: 200 - total flux cleaned = 0.0182145 Jy ! Total flux subtracted in 200 components = 0.0182145 Jy ! Clean residual min=-0.005155 max=0.005652 Jy/beam ! Clean residual mean=0.000001 rms=0.001400 Jy/beam ! Combined flux in latest and established models = 0.128127 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 41 components and 0.128127 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.044330Jy sigma=0.031315 ! Fit after self-cal, rms=0.044179Jy sigma=0.031208 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.16 HN 1.19 KP 0.99 LA 0.92 ! MK 1.14 NL 1.10 OV 1.00 PT 0.91 ! SC 0.86 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 1.26 KP 0.96 LA 1.02 ! MK 1.04 NL 1.14 OV 0.97 PT 0.85 ! SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.17 HN 1.16 KP 1.02 LA 0.89 ! MK 1.04 NL 1.14 OV 0.97 PT 0.88 ! SC 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.14 HN 1.25 KP 0.92 LA 0.94 ! MK 1.17 NL 1.03 OV 1.01 PT 0.84 ! SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 1.63 KP 1.07 LA 1.00 ! MK 0.94 NL 1.02 OV 0.90 PT 0.89 ! SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 1.30 KP 1.03 LA 1.03 ! MK 1.06 NL 1.06 OV 0.99 PT 0.87 ! SC 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 1.08 KP 1.01 LA 0.98 ! MK 1.18 NL 1.11 OV 1.16 PT 0.84 ! SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 HN 1.11 KP 1.09 LA 0.91 ! MK 0.89 NL 1.21 OV 1.09 PT 0.80 ! SC 1.08 ! ! ! Fit before self-cal, rms=0.044179Jy sigma=0.031208 ! Fit after self-cal, rms=0.046959Jy sigma=0.030095 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8928 mas, bmaj=2.514 mas, bpa=-11.63 degrees ! Estimated noise=25.5037 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 = 0.00230512 Jy ! Component: 100 - total flux cleaned = 0.00243167 Jy ! Component: 150 - total flux cleaned = 0.00242933 Jy ! Component: 200 - total flux cleaned = 0.00228428 Jy ! Total flux subtracted in 200 components = 0.00228428 Jy ! Clean residual min=-0.003303 max=0.003618 Jy/beam ! Clean residual mean=-0.000001 rms=0.000858 Jy/beam ! Combined flux in latest and established models = 0.130411 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 52 components and 0.130411 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.046788Jy sigma=0.029963 ! Fit after self-cal, rms=0.046889Jy sigma=0.029927 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.046889Jy sigma=0.029927 ! Fit after self-cal, rms=0.047124Jy sigma=0.029920 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8933 mas, bmaj=2.513 mas, bpa=-11.43 degrees ! Estimated noise=25.5484 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000955275 Jy ! Component: 100 - total flux cleaned = 0.00119983 Jy ! Component: 150 - total flux cleaned = 0.00115492 Jy ! Component: 200 - total flux cleaned = 0.00111117 Jy ! Total flux subtracted in 200 components = 0.00111117 Jy ! Clean residual min=-0.003105 max=0.003442 Jy/beam ! Clean residual mean=-0.000002 rms=0.000813 Jy/beam ! Combined flux in latest and established models = 0.131522 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 59 components and 0.131522 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.047033Jy sigma=0.029859 ! Fit after self-cal, rms=0.047033Jy sigma=0.029855 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (11.6, -33.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0029269 Jy ! Component: 100 - total flux cleaned = 0.0037356 Jy ! Component: 150 - total flux cleaned = 0.00410126 Jy ! Component: 200 - total flux cleaned = 0.00418689 Jy ! Total flux subtracted in 200 components = 0.00418689 Jy ! Clean residual min=-0.002922 max=0.003174 Jy/beam ! Clean residual mean=-0.000000 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.135709 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 73 components and 0.135709 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.046821Jy sigma=0.029721 ! Fit after self-cal, rms=0.046797Jy sigma=0.029707 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.046797Jy sigma=0.029707 ! Fit after self-cal, rms=0.049316Jy sigma=0.029815 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8929 mas, bmaj=2.506 mas, bpa=-11.08 degrees ! Estimated noise=26.3195 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0022363 Jy ! Component: 100 - total flux cleaned = 0.00366014 Jy ! Component: 150 - total flux cleaned = 0.00427777 Jy ! Component: 200 - total flux cleaned = 0.00444872 Jy ! Total flux subtracted in 200 components = 0.00444872 Jy ! Clean residual min=-0.002798 max=0.003051 Jy/beam ! Clean residual mean=-0.000000 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.140158 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 90 components and 0.140158 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.049170Jy sigma=0.029726 ! Fit after self-cal, rms=0.049151Jy sigma=0.029701 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 = 0.00074733 Jy ! Component: 100 - total flux cleaned = 0.000823961 Jy ! Component: 150 - total flux cleaned = 0.000785471 Jy ! Component: 200 - total flux cleaned = 0.000785819 Jy ! Total flux subtracted in 200 components = 0.000785819 Jy ! Clean residual min=-0.002765 max=0.002940 Jy/beam ! Clean residual mean=0.000001 rms=0.000716 Jy/beam ! Combined flux in latest and established models = 0.140943 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 97 components and 0.140943 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.049089Jy sigma=0.029669 ! Fit after self-cal, rms=0.049086Jy sigma=0.029667 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.049086Jy sigma=0.029667 ! Fit after self-cal, rms=0.050303Jy sigma=0.029718 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.067 mas, bmaj=5.959 mas, bpa=-5.635 degrees ! Estimated noise=34.7577 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00255795 Jy ! Component: 100 - total flux cleaned = 0.00387821 Jy ! Component: 150 - total flux cleaned = 0.00419277 Jy ! Component: 200 - total flux cleaned = 0.00439586 Jy ! Total flux subtracted in 200 components = 0.00439586 Jy ! Clean residual min=-0.002797 max=0.002696 Jy/beam ! Clean residual mean=0.000003 rms=0.000786 Jy/beam ! Combined flux in latest and established models = 0.145339 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 109 components and 0.145339 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.050227Jy sigma=0.029676 ! Fit after self-cal, rms=0.050193Jy sigma=0.029648 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 = 0.000143662 Jy ! Component: 100 - total flux cleaned = 0.000176542 Jy ! Component: 150 - total flux cleaned = 0.000205138 Jy ! Component: 200 - total flux cleaned = 0.000231696 Jy ! Total flux subtracted in 200 components = 0.000231696 Jy ! Clean residual min=-0.002763 max=0.002648 Jy/beam ! Clean residual mean=0.000003 rms=0.000774 Jy/beam ! Combined flux in latest and established models = 0.145571 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 115 components and 0.145571 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.050168Jy sigma=0.029637 ! Fit after self-cal, rms=0.050165Jy sigma=0.029636 ! 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=0.8912 mas, bmaj=2.499 mas, bpa=-10.76 degrees ! Estimated noise=26.8688 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8912 x 2.499 at -10.76 degrees (North through East) ! Clean map min=-0.0027848 max=0.069832 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=0.7042 mas, bmaj=2.073 mas, bpa=-11.38 degrees ! Estimated noise=40.634 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0556917 Jy ! Component: 100 - total flux cleaned = 0.0743821 Jy ! Component: 150 - total flux cleaned = 0.0866087 Jy ! Component: 200 - total flux cleaned = 0.0958355 Jy ! Total flux subtracted in 200 components = 0.0958355 Jy ! Clean residual min=-0.005790 max=0.006934 Jy/beam ! Clean residual mean=-0.000009 rms=0.001634 Jy/beam ! Combined flux in latest and established models = 0.0958355 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0958355 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8912 mas, bmaj=2.499 mas, bpa=-10.76 degrees ! Estimated noise=26.8688 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 (-0.8, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0127047 Jy ! Component: 100 - total flux cleaned = 0.0211013 Jy ! Component: 150 - total flux cleaned = 0.0270778 Jy ! Component: 200 - total flux cleaned = 0.0316805 Jy ! Total flux subtracted in 200 components = 0.0316805 Jy ! Clean residual min=-0.003919 max=0.005096 Jy/beam ! Clean residual mean=-0.000008 rms=0.001097 Jy/beam ! Combined flux in latest and established models = 0.127516 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 55 components and 0.127516 Jy ! Inverting map ! Added new window around map position (1.2, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00473076 Jy ! Component: 100 - total flux cleaned = 0.00798576 Jy ! Component: 150 - total flux cleaned = 0.01061 Jy ! Component: 200 - total flux cleaned = 0.0124345 Jy ! Total flux subtracted in 200 components = 0.0124345 Jy ! Clean residual min=-0.003066 max=0.003023 Jy/beam ! Clean residual mean=-0.000001 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.139951 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 82 components and 0.13995 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=2.067 mas, bmaj=5.959 mas, bpa=-5.635 degrees ! Estimated noise=34.7577 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00251795 Jy ! Component: 100 - total flux cleaned = 0.00371468 Jy ! Component: 150 - total flux cleaned = 0.00411271 Jy ! Component: 200 - total flux cleaned = 0.00426152 Jy ! Total flux subtracted in 200 components = 0.00426152 Jy ! Clean residual min=-0.002932 max=0.002994 Jy/beam ! Clean residual mean=0.000001 rms=0.000840 Jy/beam ! Combined flux in latest and established models = 0.144212 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 = 0.000137594 Jy ! Component: 100 - total flux cleaned = 0.000305607 Jy ! Component: 150 - total flux cleaned = 0.000346501 Jy ! Component: 200 - total flux cleaned = 0.000381546 Jy ! Total flux subtracted in 200 components = 0.000381546 Jy ! Clean residual min=-0.002798 max=0.002827 Jy/beam ! Clean residual mean=0.000002 rms=0.000792 Jy/beam ! Combined flux in latest and established models = 0.144594 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 121 components and 0.144594 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8912 mas, bmaj=2.499 mas, bpa=-10.76 degrees ! Estimated noise=26.8688 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000203522 Jy ! Component: 100 - total flux cleaned = 0.000437405 Jy ! Component: 150 - total flux cleaned = 0.00056394 Jy ! Component: 200 - total flux cleaned = 0.000639697 Jy ! Total flux subtracted in 200 components = 0.000639697 Jy ! Clean residual min=-0.002450 max=0.002796 Jy/beam ! Clean residual mean=0.000001 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.145233 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 141 components and 0.145233 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.049986Jy sigma=0.029544 ! Fit after self-cal, rms=0.049959Jy sigma=0.029534 wmodel /scr/pima/bp171a5_uvs/J1355-3710_X_map.mod ! Writing 141 model components to file: /scr/pima/bp171a5_uvs/J1355-3710_X_map.mod wobs /scr/pima/bp171a5_uvs/J1355-3710_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a5_uvs/J1355-3710_X_uvs.fits wwins /scr/pima/bp171a5_uvs/J1355-3710_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bp171a5_uvs/J1355-3710_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 = 0.000608296 Jy ! Component: 100 - total flux cleaned = 0.000745212 Jy ! Component: 150 - total flux cleaned = 0.000704078 Jy ! Component: 200 - total flux cleaned = 0.00070354 Jy ! Component: 250 - total flux cleaned = 0.000665862 Jy ! Component: 300 - total flux cleaned = 0.000702865 Jy ! Component: 350 - total flux cleaned = 0.000702876 Jy ! Component: 400 - total flux cleaned = 0.000805806 Jy ! Component: 450 - total flux cleaned = 0.000904884 Jy ! Component: 500 - total flux cleaned = 0.00103337 Jy ! Component: 550 - total flux cleaned = 0.00112713 Jy ! Component: 600 - total flux cleaned = 0.00124872 Jy ! Component: 650 - total flux cleaned = 0.00136685 Jy ! Component: 700 - total flux cleaned = 0.00139546 Jy ! Component: 750 - total flux cleaned = 0.00136736 Jy ! Component: 800 - total flux cleaned = 0.00139532 Jy ! Component: 850 - total flux cleaned = 0.00150331 Jy ! Component: 900 - total flux cleaned = 0.00152927 Jy ! Component: 950 - total flux cleaned = 0.00155414 Jy ! Component: 1000 - total flux cleaned = 0.00152863 Jy ! Component: 1050 - total flux cleaned = 0.00152898 Jy ! Component: 1100 - total flux cleaned = 0.00152916 Jy ! Component: 1150 - total flux cleaned = 0.0015293 Jy ! Component: 1200 - total flux cleaned = 0.00155266 Jy ! Component: 1250 - total flux cleaned = 0.00155242 Jy ! Component: 1300 - total flux cleaned = 0.0014619 Jy ! Component: 1350 - total flux cleaned = 0.00139545 Jy ! Component: 1400 - total flux cleaned = 0.0013738 Jy ! Component: 1450 - total flux cleaned = 0.00133128 Jy ! Component: 1500 - total flux cleaned = 0.00135264 Jy ! Component: 1550 - total flux cleaned = 0.00126908 Jy ! Component: 1600 - total flux cleaned = 0.0012486 Jy ! Component: 1650 - total flux cleaned = 0.00126891 Jy ! Component: 1700 - total flux cleaned = 0.00124908 Jy ! Component: 1750 - total flux cleaned = 0.00120959 Jy ! Component: 1800 - total flux cleaned = 0.00120981 Jy ! Component: 1850 - total flux cleaned = 0.00122895 Jy ! Component: 1900 - total flux cleaned = 0.00121016 Jy ! Component: 1950 - total flux cleaned = 0.00124764 Jy ! Component: 2000 - total flux cleaned = 0.00124753 Jy ! Component: 2050 - total flux cleaned = 0.00121092 Jy ! Component: 2100 - total flux cleaned = 0.00119288 Jy ! Component: 2150 - total flux cleaned = 0.00121053 Jy ! Component: 2200 - total flux cleaned = 0.00122786 Jy ! Component: 2250 - total flux cleaned = 0.00117536 Jy ! Component: 2300 - total flux cleaned = 0.00117519 Jy ! Component: 2350 - total flux cleaned = 0.00112388 Jy ! Component: 2400 - total flux cleaned = 0.00112386 Jy ! Component: 2450 - total flux cleaned = 0.0011071 Jy ! Component: 2500 - total flux cleaned = 0.00105712 Jy ! Component: 2550 - total flux cleaned = 0.00104058 Jy ! Component: 2600 - total flux cleaned = 0.000991203 Jy ! Component: 2650 - total flux cleaned = 0.000958639 Jy ! Component: 2700 - total flux cleaned = 0.000926315 Jy ! Component: 2750 - total flux cleaned = 0.000910216 Jy ! Component: 2800 - total flux cleaned = 0.000862271 Jy ! Component: 2850 - total flux cleaned = 0.00083049 Jy ! Component: 2900 - total flux cleaned = 0.000783153 Jy ! Component: 2950 - total flux cleaned = 0.000751797 Jy ! Component: 3000 - total flux cleaned = 0.000704992 Jy ! Component: 3050 - total flux cleaned = 0.000705005 Jy ! Component: 3100 - total flux cleaned = 0.000674091 Jy ! Component: 3150 - total flux cleaned = 0.000627904 Jy ! Component: 3200 - total flux cleaned = 0.000612637 Jy ! Component: 3250 - total flux cleaned = 0.000582072 Jy ! Component: 3300 - total flux cleaned = 0.000536397 Jy ! Component: 3350 - total flux cleaned = 0.000521226 Jy ! Component: 3400 - total flux cleaned = 0.000506044 Jy ! Component: 3450 - total flux cleaned = 0.000490965 Jy ! Component: 3500 - total flux cleaned = 0.000475847 Jy ! Component: 3550 - total flux cleaned = 0.000475753 Jy ! Component: 3600 - total flux cleaned = 0.000460823 Jy ! Component: 3650 - total flux cleaned = 0.000430708 Jy ! Component: 3700 - total flux cleaned = 0.000445741 Jy ! Component: 3750 - total flux cleaned = 0.000460903 Jy ! Component: 3800 - total flux cleaned = 0.000445899 Jy ! Component: 3850 - total flux cleaned = 0.000415666 Jy ! Component: 3900 - total flux cleaned = 0.000430793 Jy ! Component: 3950 - total flux cleaned = 0.000415658 Jy ! Component: 4000 - total flux cleaned = 0.000430937 Jy ! Component: 4050 - total flux cleaned = 0.000461583 Jy ! Total flux subtracted in 4096 components = 0.000477095 Jy ! Clean residual min=-0.001000 max=0.001107 Jy/beam ! Clean residual mean=0.000001 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.14571 Jy keep ! Adding 251 model components to the UV plane model. ! The established model now contains 392 components and 0.14571 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a5_uvs/J1355-3710_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8912 x 2.499 at -10.76 degrees (North through East) ! Clean map min=-0.0017702 max=0.073592 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a5_uvs/J1355-3710_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0735916 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000229778 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.936703 0.936703 1.87341 3.74681 7.49362 14.9872 29.9745 59.949 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.073 quit ! Quitting program ! Log file /scr/pima/bp171a5_uvs/J1355-3710_X_uvs.log closed on Sat Apr 20 04:02:11 2013